*, ::before, ::after {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

::backdrop {
  --tw-border-spacing-x: 0;
  --tw-border-spacing-y: 0;
  --tw-translate-x: 0;
  --tw-translate-y: 0;
  --tw-rotate: 0;
  --tw-skew-x: 0;
  --tw-skew-y: 0;
  --tw-scale-x: 1;
  --tw-scale-y: 1;
  --tw-pan-x:  ;
  --tw-pan-y:  ;
  --tw-pinch-zoom:  ;
  --tw-scroll-snap-strictness: proximity;
  --tw-gradient-from-position:  ;
  --tw-gradient-via-position:  ;
  --tw-gradient-to-position:  ;
  --tw-ordinal:  ;
  --tw-slashed-zero:  ;
  --tw-numeric-figure:  ;
  --tw-numeric-spacing:  ;
  --tw-numeric-fraction:  ;
  --tw-ring-inset:  ;
  --tw-ring-offset-width: 0px;
  --tw-ring-offset-color: #fff;
  --tw-ring-color: rgb(59 130 246 / 0.5);
  --tw-ring-offset-shadow: 0 0 #0000;
  --tw-ring-shadow: 0 0 #0000;
  --tw-shadow: 0 0 #0000;
  --tw-shadow-colored: 0 0 #0000;
  --tw-blur:  ;
  --tw-brightness:  ;
  --tw-contrast:  ;
  --tw-grayscale:  ;
  --tw-hue-rotate:  ;
  --tw-invert:  ;
  --tw-saturate:  ;
  --tw-sepia:  ;
  --tw-drop-shadow:  ;
  --tw-backdrop-blur:  ;
  --tw-backdrop-brightness:  ;
  --tw-backdrop-contrast:  ;
  --tw-backdrop-grayscale:  ;
  --tw-backdrop-hue-rotate:  ;
  --tw-backdrop-invert:  ;
  --tw-backdrop-opacity:  ;
  --tw-backdrop-saturate:  ;
  --tw-backdrop-sepia:  ;
  --tw-contain-size:  ;
  --tw-contain-layout:  ;
  --tw-contain-paint:  ;
  --tw-contain-style:  ;
}

.container {
  width: 100%;
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

.visible {
  visibility: visible;
}

.invisible {
  visibility: hidden;
}

.absolute {
  position: absolute;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mb-20 {
  margin-bottom: 5rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mt-12 {
  margin-top: 3rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.table {
  display: table;
}

.hidden {
  display: none;
}

.grow {
  flex-grow: 1;
}

.cursor-pointer {
  cursor: pointer;
}

.resize {
  resize: both;
}

.text-center {
  text-align: center;
}

.blur {
  --tw-blur: blur(8px);
  filter: var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow);
}

.transition {
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.ease-out {
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
}

/* === index.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --charcoal-gray: #2F2F2F;
  --soft-beige: #F9F7F2;
  --deep-navy: #050A14;
  --soft-white: #F8FAFC;
  --muted-gold: #CCA43B;
}

/* 1. 全体設定：htmlはネイビー固定、bodyは透明で裏のレイヤーを見せる */

html {
  background-color: #050A14 !important;
}

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background-color: transparent !important;
  background: transparent !important;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
}

/* --- 背景レイヤー（奥→手前の順）修正版 --- */

/* 1. 最背面：静止画（About Us以降の下地） */

.fixed-content-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.0s ease;
}

.fixed-content-background .seamless-video {
  opacity: 1;
}

/* 2. 中間：WebGLゆらぎエフェクト（About Us以降で静止画の上に重ねる） */

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 0;
  background: transparent;
  pointer-events: none;
  transition: opacity 1.0s ease;
}

.fixed-webgl-bg .video-overlay {
  display: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

/* 3. 最前面：Hero動画（トップページの顔） */

.fixed-hero-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
}

#heroVideoContainer {
  opacity: 0;
  /* スクロールに連動して段々と透明になるよう、短いトランジションで滑らかに追従 */
  transition: opacity 0.3s ease-out;
}

/* トップ復帰時のみ少しゆったりフェードイン */

#heroVideoContainer.hero-back-at-top {
  transition: opacity 0.5s ease-out;
}

/* スクロール開始後のフェードアウト：最後はほぼ透明で切り替わりを柔らかく */

#heroVideoContainer.hero-scrolled-out {
  opacity: 0.02;
}

/* 動画共通 */

.fixed-hero-background video, .seamless-video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-video.is-visible {
  opacity: 1;
}

.hero-video.is-hidden {
  opacity: 0;
}

/* シームレスループ用のスタイル */

.seamless-video {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  /* クロスフェード時間 */
}

.seamless-video.active {
  opacity: 1;
}

/* フィルター */

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* コンテンツ動画用：全体を明るく霧がかったようにする */

.fixed-content-background .video-overlay {
  background: rgba(255, 255, 255, 0.7) !important;
}

/* --- コンテンツエリア --- */

.hero-text-section, section:first-of-type {
  background: transparent !important;
}

/* セクションごとの白い膜を削除してシームレスに */

#philosophy::before,
        #services::before,
        #insights::before,
        .content-scroller > .site-footer::before {
  content: none !important;
  display: none !important;
}

/* 日本語タイポグラフィ（可読性改善） */

.about-body, .about-emphasis, #services .text-xl, #insights p, .text-panel p {
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif !important;
  line-height: 1.9 !important;
  letter-spacing: 0.02em !important;
  font-weight: 500 !important;
}

/* 読み幅（透明パネル） */

.text-panel {
  max-width: 42rem;
  background: transparent;
  padding: 2rem 2.25rem;
  position: relative;
  z-index: 1;
}

#philosophy .text-panel {
  max-width: 800px !important;
  padding: 2rem 0 0.5rem 0 !important;
  /* 実質幅680pxのため左右padding削除 */
}

#services .text-panel {
  max-width: 800px !important;
  padding-top: 0 !important;
}

/* 本文・見出しの文字色（濃くして可読性向上） */

.text-panel p,
        .text-panel .about-body,
        .text-panel .about-emphasis,
        .text-panel .text-xl {
  color: #163344 !important;
}

.text-panel .mission-title,
        .text-panel h2,
        .text-panel h3,
        .text-panel .service-title {
  color: #102a3a !important;
}

/* About Us以下：テキストボックスなし（箱を消す） */

.about-single-column-card, .project-text-card, .card {
  background-color: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 60px !important;
  color: var(--navy-blue) !important;
}

/* --- ヘッダー（レイアウト完全復旧版） --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

/* 重要：左右に配置するためのFlex設定 */

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  /* これで左右に分かれます */
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  transition: color 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), border-color 0.4s;
  margin-left: 8px;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  width: auto !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-switch:hover .lang-ja::before,
        .lang-switch:hover .lang-en::before {
  background-color: #fff !important;
}

.lang-switch:hover .lang-en {
  color: rgba(255, 255, 255, 0.7) !important;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

/* Menu Toggle（キラリ光るホバー付き） */

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

/* アイコン領域・アシンメトリー2本線 */

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon::before,
        .hamburger-icon::after,
        .hamburger-icon span::before,
        .hamburger-icon span::after {
  content: none;
  display: none;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

/* Hamburger Mobile */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- Floating Card Menu Style（後ろから覆われてくるカード型） --- */

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.menu-socials {
  display: flex;
  gap: 6px;
}

.social-pill {
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  padding: 3px 10px;
  font-size: 9px;
  text-decoration: none;
  transition: all 0.3s;
}

.social-pill:hover {
  background: white;
  color: #2F2F2F;
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }

  .mission-title--intention {
    font-size: clamp(1.25rem, 5.5vw, 2.375rem) !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

/* Other Styles */

.btn-secondary {
  background-color: transparent;
  border: 2px solid var(--navy-blue);
  color: var(--navy-blue);
  padding: 12px 32px;
  border-radius: 24px;
  transition: all 0.3s;
  display: inline-block;
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--teal-blue);
  border-color: var(--teal-blue);
  color: white;
}

/* INSIGHTS「View All Insights」: Learn More・MENUと同じ高さ＋キラリ光る */

#insights .btn-secondary {
  position: relative;
  overflow: hidden;
  padding: 6px 14px;
  border-radius: 20px;
  border-width: 2px;
  font-size: 12px;
}

#insights .btn-secondary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

#insights .btn-secondary:hover {
  background-color: var(--teal-blue);
  border-color: var(--teal-blue);
  color: white;
}

#insights .btn-secondary:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  transition: all 0.3s;
  display: inline-block;
  text-decoration: none;
  font-size: 13px;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background-color: var(--teal-blue);
}

.btn-primary:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

/* 矢印付きリンクボタン共通：シェブロン＋ホバーでスライド */

.btn-primary,
        .btn-secondary,
        .footer-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s ease;
  gap: 0;
}

.cta-chevron {
  display: inline-block;
  margin-left: 0.6em;
}

.cta-chevron::after {
  content: '›';
  display: inline-block;
  opacity: 0.7;
  transform: translateX(0);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-weight: 300;
  font-size: 1.2em;
}

.btn-primary:hover .cta-chevron::after,
        .btn-secondary:hover .cta-chevron::after,
        .footer-contact-btn:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

.footer-contact-btn .cta-chevron::after {
  font-size: 1em;
}

.team-member:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

/* トップ INTENSION: Learn More をヘッダーの Contact（nav-contact-btn）程度の小ささに */

#philosophy .about-cta .btn-primary {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

#philosophy .about-cta .btn-primary .cta-chevron::after {
  font-size: 1em;
}

.content-scroller {
  overflow-x: hidden;
  max-width: 100%;
}

.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

.section-spacing {
  padding: clamp(32px, 4vw, 56px) 0;
}

.post-hero > section:first-child {
  padding-top: clamp(32px, 4vw, 48px);
}

section[id] {
  scroll-margin-top: 96px;
}

/* ヒーロー：Left-Aligned Elegance（左下・左寄せ） */

.hero-text-section {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  position: relative;
  padding-bottom: clamp(96px, 12vw, 128px);
  padding-left: clamp(48px, 6vw, 112px);
  padding-right: clamp(48px, 6vw, 112px);
}

.hero-copy-wrapper {
  position: absolute;
  bottom: 18%;
  left: clamp(40px, 5vw, 96px);
  width: 85%;
  max-width: 1000px;
  z-index: 10;
  text-align: left;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.4), 0 4px 15px rgba(0, 0, 0, 0.7), 0 10px 30px rgba(0, 0, 0, 0.5);
  word-break: keep-all;
  overflow-wrap: normal;
}

.hero-title .title-intro,
        .hero-title .title-main {
  display: block;
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 500;
  font-style: normal;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.hero-title .title-intro {
  color: #F0D496;
}

.hero-title .title-main {
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .hero-text-section {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .hero-copy-wrapper {
    bottom: 16%;
    left: 24px !important;
    width: calc(100% - 48px);
  }

  .hero-title .title-intro,
            .hero-title .title-main {
    line-height: 1.35;
  }
}

.about-section {
  position: relative;
  padding-top: clamp(48px, 6vw, 72px);
  margin-top: 40vh;
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

#services {
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

#leadership {
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

/* --- ABOUT USラベル：ロゴ左端に揃える（clamp(24px, 3vw, 72px)） --- */

.section-label-wrapper {
  display: flex;
  justify-content: flex-start !important;
  margin-left: 0 !important;
  margin-bottom: 8px !important;
  margin-top: 0 !important;
}

.section-label-wrapper::before {
  content: none !important;
  display: none !important;
}

.section-label-line {
  display: none !important;
}

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 0 0 14px;
}

.section-label-text {
  position: relative;
  display: flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #102a3a;
  text-transform: uppercase;
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(255,255,255,0.5);
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDE59 0%, #FF914D 100%);
}

/* 各ラベルの左端をロゴ左端（clamp(24px, 3vw, 72px)）に揃える */

.about-section .section-label-wrapper,
        #services .section-label-wrapper,
        #leadership .section-label-wrapper {
  padding-left: 0 !important;
  margin-left: calc(clamp(24px, 3vw, 72px) - 40px + 8px) !important;
}

.contact-cta-section .section-label-wrapper {
  padding-left: 0 !important;
  margin-left: calc(clamp(24px, 3vw, 72px) - clamp(24px, 5vw, 60px) + 8px) !important;
}

#insights .section-label-wrapper {
  padding-left: 0 !important;
  margin-left: calc(clamp(24px, 3vw, 72px) - clamp(24px, 5vw, 60px) + 8px) !important;
}

.about-content-wrapper {
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
  position: relative;
  z-index: 2;
}

.mission-area,
        .mission-title,
        .mission-subtitle,
        .about-single-column-card,
        .about-main-heading,
        .about-body,
        .about-emphasis,
        .about-text-content,
        .about-cta {
  text-align: left !important;
}

/* Learn Moreの左端を本文に合わせ、本文直下に配置（実質幅680px） */

#philosophy .about-cta {
  padding-left: 0 !important;
  margin-top: 0.25rem !important;
}

.mission-area,
        .about-single-column-card {
  max-width: 800px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box;
}

/* ミッションタイトルの左端を本文（text-panel内）に合わせる（実質幅680px） */

.mission-area {
  padding-left: 60px !important;
}

.about-main-heading {
  font-family: 'Shippori Mincho B1', serif !important;
  font-size: clamp(12px, 1.6vw, 18px);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.8;
  color: var(--navy-blue);
  margin: 0 0 16px 0;
  white-space: normal;
}

.about-text-content {
  color: var(--navy-blue);
  font-weight: 500;
  margin-bottom: 24px;
}

#philosophy .about-text-content {
  margin-bottom: 0.5rem !important;
}

/* Learn Moreを直下に */

/* INTENSION本文とServicesリード文：フォント・サイズを統一（16px） */

.about-body,
        .about-emphasis,
        .services__lead {
  font-family: 'Noto Sans JP', sans-serif !important;
  font-size: 16px !important;
  font-weight: 500;
  line-height: 1.85;
  letter-spacing: 0.06em;
}

.about-body {
  color: rgba(18, 55, 73, 0.92);
  text-align: justify;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  max-width: 800px;
}

.about-emphasis {
  color: rgba(18, 55, 73, 0.92);
  text-align: justify;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  max-width: 800px;
}

.mission-area {
  padding-top: 0;
  padding-bottom: 4px;
  margin-top: 0;
  position: relative;
  z-index: 10;
}

.mission-title {
  font-family: 'Shippori Mincho B1', serif !important;
  font-weight: 700 !important;
  font-size: clamp(28px, 4vw, 40px) !important;
  max-width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
  line-height: 1.25 !important;
  letter-spacing: 0.01em !important;
  color: #102a3a !important;
  margin-bottom: 8px;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.6) !important;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
}

.mission-title:lang(ja) {
  font-weight: 700 !important;
  letter-spacing: 0.01em !important;
  line-height: 1.25 !important;
}

.mission-title--intention span {
  white-space: nowrap;
}

.mission-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(12px, 1.2vw, 16px);
  color: var(--warm-gold);
  letter-spacing: 0.05em;
  margin-bottom: 0;
  font-weight: 500;
}

.about-single-column-card {
  padding-top: 8px !important;
  padding-bottom: 48px !important;
}

#services .container-custom {
  max-width: 800px !important;
  width: 100%;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box !important;
}

.text-navy-blue {
  color: var(--navy-blue);
}

.text-teal-blue {
  color: var(--teal-blue);
}

/* --- Services: リード文（About Us本文と同一） --- */

#services .services-lead {
  margin-bottom: 2.5rem;
  margin-top: 0;
  text-align: left;
  max-width: 800px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  box-sizing: border-box;
}

#services .section-label-wrapper {
  margin-bottom: 8px !important;
}

@media (max-width: 768px) {
  #services .services-lead {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .services-stream {
    max-width: 100%;
  }
}

/* --- Services: ジグザグ配置 (Alternating Layout) --- */

.services-stream {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  width: 100%;
  max-width: calc(100% - 4.5rem);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
  position: relative;
}

@media (min-width: 769px) {
  .service-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .service-row .service-img-wrapper {
    order: 1;
  }

  .service-row .service-content-card {
    order: 2;
  }

  .service-row.reverse .service-img-wrapper {
    order: 2;
  }

  .service-row.reverse .service-content-card {
    order: 1;
  }
}

.service-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.service-content-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.75rem 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(27, 61, 92, 0.12);
  position: relative;
  z-index: 2;
}

@media (min-width: 769px) {
  .service-row .service-content-card {
    margin-left: 0;
  }

  .service-row.reverse .service-content-card {
    margin-left: 0;
    margin-right: 0;
  }
}

.service-en-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: var(--navy-blue);
  margin: 0 0 0.35rem 0;
  line-height: 1.2;
}

.service-jp-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--teal-blue);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}

.service-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: #163344;
  margin: 0;
}

@media (max-width: 768px) {
  .service-row {
    gap: 0;
  }

  .service-img-wrapper {
    order: 1;
  }

  .service-content-card {
    order: 2;
    margin-top: -1rem;
    margin-left: 24px;
    margin-right: 24px;
  }

  .service-row.reverse .service-img-wrapper {
    order: 1;
  }

  .service-row.reverse .service-content-card {
    order: 2;
  }
}

/* --- INSIGHTS セクション（実質幅680px） --- */

#insights .container-custom {
  max-width: 800px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box !important;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mt-12 {
  margin-top: 3rem;
}

.insights-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* PC: 実質幅680pxに統一 */

@media (min-width: 769px) {
  #insights .insights-list {
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

.insight-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(27, 61, 92, 0.12);
  text-decoration: none;
  color: var(--navy-blue);
  transition: background-color 0.2s ease;
}

.insight-item:hover {
  background-color: rgba(27, 61, 92, 0.04);
}

.insight-item .insight-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.insight-item .insight-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.insight-item .insight-arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  font-size: 1.25rem;
  opacity: 0.6;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.insight-item:hover .insight-arrow {
  transform: translateX(4px);
  opacity: 1;
}

.insight-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.insight-category {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--teal-blue);
}

/* LEADERSHIP と CONTACT の間の余白を詰める */

#leadership.section-spacing {
  padding-bottom: 8px !important;
}

/* --- Contact CTA セクション（洗練された優しい玄関口） --- */

.contact-cta-section {
  padding: clamp(80px, 10vw, 120px) clamp(24px, 5vw, 60px) clamp(32px, 4vw, 48px) !important;
  position: relative;
  overflow: hidden;
  background-color: transparent !important;
}

.contact-cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: block !important;
  opacity: 0.15;
  z-index: 0;
}

.contact-cta-bg::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(95, 168, 168, 0.3) 0%, rgba(27, 61, 92, 0.1) 50%, transparent 70%);
  filter: blur(80px);
}

.contact-cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px !important;
  margin: 0 auto !important;
  padding: clamp(2.5rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 4rem) !important;
  background: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  border-radius: 28px !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

.contact-cta-title .i18n-en,
        .contact-cta-text .i18n-en,
        .contact-cta-btn .i18n-en {
  display: none;
}

body.lang-en .contact-cta-title .i18n-ja,
        body.lang-en .contact-cta-text .i18n-ja,
        body.lang-en .contact-cta-btn .i18n-ja {
  display: none;
}

body.lang-en .contact-cta-title .i18n-en,
        body.lang-en .contact-cta-text .i18n-en,
        body.lang-en .contact-cta-btn .i18n-en {
  display: inline;
}

.contact-cta-btn .cta-chevron {
  display: inline;
}

.contact-cta-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(28px, 4vw, 40px) !important;
  font-weight: 600;
  color: #36454f;
  margin: 0 0 2.5rem 0 !important;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.contact-cta-text {
  font-size: 1.05rem;
  line-height: 2;
  color: #3d4f5c;
  margin: 0 auto 3rem;
  max-width: 520px;
  letter-spacing: 0.06em;
}

.contact-cta-section .contact-cta-btn {
  background-color: var(--navy-blue) !important;
  color: white !important;
  border: none !important;
  padding: 14px 44px;
  font-size: 0.95rem;
  border-radius: 28px;
  letter-spacing: 0.08em;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.contact-cta-section .contact-cta-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.contact-cta-section .contact-cta-btn:hover {
  background-color: var(--teal-blue) !important;
}

.contact-cta-section .contact-cta-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

@media (max-width: 768px) {
  .md-hide-br {
    display: none;
  }

  .contact-cta-section {
    padding: clamp(60px, 12vw, 80px) 24px !important;
  }

  .contact-cta-inner {
    max-width: 100% !important;
    padding: 3rem 24px 4rem !important;
  }

  .contact-cta-title {
    white-space: nowrap;
    font-size: clamp(20px, 5.5vw, 28px) !important;
  }
}

/* --- New Footer Style --- */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

/* フッターのコンテナをヘッダーのレイアウトロジックに完全同期させる */

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 100px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* 上段レイアウト */

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-map-btn {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 6px 20px;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s;
}

.footer-map-btn:hover {
  background-color: #fff;
  color: var(--deep-navy);
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

/* 下段レイアウト（上段と同じグリッドでPrivacy＝住所左端に揃える） */

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: var(--deep-navy);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

/* スマホ対応 */

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 120px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright,
            .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

/* --- Team Section --- */

#leadership .container-custom {
  max-width: 800px !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box !important;
  overflow-x: hidden !important;
}

.mb-20 {
  margin-bottom: 5rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

.cursor-pointer {
  cursor: pointer;
}

.founders-grid {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 40px !important;
  max-width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.team-member {
  color: var(--navy-blue);
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 300px !important;
  flex-shrink: 0 !important;
}

.member-image-wrapper {
  position: relative;
  width: 100% !important;
  aspect-ratio: 1 / 1;
  max-width: 100% !important;
  margin: 0 auto !important;
  overflow: hidden;
  background-color: #f8fafc !important;
  border: none !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
  padding: 10px !important;
  width: 300px !important;
  height: 300px !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

.member-image-wrapper img {
  width: 100% !important;
  height: 100% !important;
  -o-object-fit: cover !important;
     object-fit: cover !important;
  display: block;
  transition: opacity 0.3s;
  transform: none;
  transform-origin: center;
  border-radius: 8px !important;
}

/* 1人目・2人目とも拡大しても淵が見えるようにボーダーで淵を表現 */

.ioka-image-container,
        .katsu-image-container {
  padding: 0 !important;
  border: 10px solid #f8fafc !important;
  background-color: #f8fafc !important;
}

#member-img-ioka {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px !important;
}

#member-img-katsu {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px !important;
}

.member-image-placeholder {
  width: 100% !important;
  height: 100% !important;
  background: #f8fafc !important;
  border-radius: 8px !important;
}

.member-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(27, 61, 92, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.team-member:hover .member-overlay {
  opacity: 1;
}

.view-profile-text {
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.member-name-ja {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
}

.member-name-en {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--teal-blue);
  margin-top: 0.15rem;
}

.member-name-ja-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.member-info {
  text-align: center !important;
}

.member-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-blue);
  opacity: 0.8;
  margin: 0 0 0.75rem 0;
}

.member-title-small {
  font-size: 0.75rem;
}

.member-short-bio {
  font-size: 14px;
  line-height: 1.8;
  color: var(--navy-blue);
  margin-bottom: 16px;
  opacity: 0.8;
}

.view-profile-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--teal-blue);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

.view-profile-btn:hover {
  border-color: var(--teal-blue);
}

.partners-wrapper {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(27, 61, 92, 0.12);
}

.partners-heading {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--navy-blue);
  opacity: 0.5;
  margin: 0 0 2.5rem 0;
}

.partners-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.team-member.partner .member-image-wrapper {
  max-width: 180px;
  margin: 0 auto;
  aspect-ratio: 1;
}

/* PC以上: 680px幅に2人の写真を左右端に揃える */

@media (min-width: 769px) {
  #leadership .container-custom {
    max-width: 800px !important;
  }

  #leadership .founders-grid {
    max-width: 680px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
  }

  .founders-grid {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 60px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  .team-member {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    gap: 24px !important;
    text-align: left !important;
  }

  /* 2人目（偶数番目）を反転：右に写真、左にテキスト */

  .team-member:nth-child(even) {
    flex-direction: row-reverse !important;
    text-align: right !important;
  }

  .team-member:nth-child(even) .member-info,
            .team-member:nth-child(even) .member-name-ja-center {
    align-items: flex-end !important;
    text-align: right !important;
  }

  .team-member .member-image-wrapper,
            .team-member .ioka-image-container,
            .team-member .katsu-image-container {
    width: 250px !important;
    height: 250px !important;
    min-width: 250px !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
  }

  .team-member .member-info {
    margin-top: 0 !important;
    text-align: left !important;
  }

  .team-member:nth-child(even) .member-info {
    text-align: right !important;
  }

  .team-member .member-name-ja-center {
    align-items: flex-start !important;
    text-align: left !important;
  }
}

/* スマホ: 画像が上、テキストが下の縦並び・プロフィール画像 */

@media (max-width: 768px) {
  .team-member {
    flex-direction: column !important;
    align-items: center !important;
    max-width: 100% !important;
  }

  .team-member .member-image-wrapper,
            .team-member .ioka-image-container,
            .team-member .katsu-image-container {
    width: 260px !important;
    height: 260px !important;
    margin: 0 auto !important;
  }

  .team-member .member-info {
    margin-top: 1.5rem !important;
    text-align: center !important;
  }

  .team-member .member-name-ja-center {
    align-items: center !important;
    text-align: center !important;
  }
}

/* --- Team Modal --- */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 10, 20, 0.7);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.team-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: min(90%, 776px);
  max-width: 776px;
  background: white;
  padding: 48px;
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s, visibility 0.4s;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.team-modal.active {
  transform: translate(-50%, -50%);
  opacity: 1;
  visibility: visible;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--navy-blue);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.modal-close:hover {
  opacity: 1;
}

.modal-content {
  position: relative;
}

.modal-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.5rem;
  color: var(--navy-blue);
  margin: 0 0 0.5rem 0;
}

.modal-title-en {
  font-size: 0.875rem;
  color: var(--teal-blue);
  margin-left: 0.5rem;
  font-family: 'Inter', sans-serif;
}

.modal-subtitle {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-blue);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 1.5rem 0;
}

.modal-body p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--navy-blue);
  margin-bottom: 1em;
  text-align: justify;
}

.modal-body .mb-4 {
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .team-modal {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 48px) !important;
    max-width: calc(100vw - 48px);
    max-height: 85vh;
    padding: 48px 24px 24px;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .team-modal.active {
    transform: translate(-50%, -50%);
  }

  .modal-close {
    top: 12px;
    right: 12px;
    font-size: 20px;
  }
}

.text-center {
  text-align: center;
}

.mb-16 {
  margin-bottom: 4rem;
}

.grid {
  display: grid;
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 769px) and (max-width: 1023px) {
  .nav-links, .menu-toggle {
    display: none !important;
  }

  .hamburger {
    display: flex;
  }
}

@media (min-width: 769px) {
  .container-custom {
    padding-left: 40px !important;
    padding-right: 40px !important;
  }

  /* SERVICES / INSIGHTS は ABOUT US と同じ左右 60px にして幅を揃える */

  #services .container-custom,
            #insights .container-custom {
    padding-left: 60px !important;
    padding-right: 60px !important;
  }
}

@media (max-width: 768px) {
  /* モバイル：ラベル位置も含め余白24pxで統一 */

  .text-panel {
    padding: 1.5rem 0 1.5rem 0;
    max-width: 100%;
  }

  .mission-area,
            .about-single-column-card {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .mission-title--intention {
    font-size: clamp(1rem, 4.5vw, 2.5rem) !important;
    max-width: 100%;
  }

  #philosophy .about-cta {
    padding-left: 0 !important;
  }

  .about-section {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .about-content-wrapper {
    overflow-x: hidden;
    max-width: 100%;
  }

  #leadership {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  #leadership .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .section-label-wrapper {
    padding-left: 0 !important;
    margin-left: 8px !important;
  }

  .about-section .section-label-wrapper,
            #services .section-label-wrapper,
            #leadership .section-label-wrapper,
            #insights .section-label-wrapper,
            .contact-cta-section .section-label-wrapper {
    padding-left: 0 !important;
    margin-left: 8px !important;
  }

  #services,
            #insights {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  #services .container-custom,
            #insights .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .services__inner {
    padding-left: 0 !important;
    padding-right: 0 !important;
    max-width: 100% !important;
  }

  .team-member {
    max-width: 100% !important;
  }

  .member-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1;
  }

  .service-content-card {
    margin-left: 24px !important;
    margin-right: 24px !important;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .about-body, .about-emphasis, .services__lead, #insights p {
    font-size: 14px !important;
  }

  .service-desc, .service-card__lead, .service-card__subtitle, .service-card__list {
    font-size: 12px !important;
  }

  .service-card__list li {
    white-space: normal;
  }

  .service-card__label {
    font-size: 9px !important;
    letter-spacing: 0.1em;
  }

  .service-card__title {
    font-size: 16px !important;
  }

  .contact-cta-text {
    font-size: 0.9rem !important;
  }

  .modal-body p {
    font-size: 14px !important;
  }

  .member-short-bio {
    font-size: 13px !important;
  }

  /* トップページのみ：セクションラベル（INTENTION / SERVICES 等）をモバイルで元の位置（余白8px追加なし）に */

  main[data-barba-namespace="home"] .section-label-wrapper {
    margin-left: 0 !important;
  }
}

/* 概念図のフェードイン */

.u-anim-fade-in {
  animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Soil Concept Diagram Styles --- */

.soil-concept-section {
  padding: 120px 40px;
  position: relative;
  z-index: 10;
}

.soil-diagram-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
}

.axis-line {
  position: absolute;
  left: 50%;
  top: 10%;
  bottom: 10%;
  width: 1px;
  background: linear-gradient(to bottom,
                rgba(232, 183, 93, 0) 0%,
                rgba(232, 183, 93, 0.8) 50%,
                rgba(27, 61, 92, 0) 100%
            );
  transform: translateX(-50%);
  z-index: 0;
}

.axis-arrow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 10px solid rgba(232, 183, 93, 0.8);
}

.diagram-layer {
  position: relative;
  z-index: 1;
  padding: 60px;
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s ease;
}

.layer-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.layer-label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
}

.layer-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 28px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.layer-desc {
  font-size: 14px;
  line-height: 2.0;
  font-family: 'Noto Sans JP', sans-serif;
}

.layer-top {
  background: rgba(255, 255, 255, 0.4);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  margin-bottom: 40px;
  color: var(--navy-blue);
}

.layer-top .layer-label {
  color: var(--teal-blue);
}

.visual-elements-top {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
  opacity: 0.6;
}

.fruit-icon {
  width: 12px;
  height: 12px;
  background: var(--warm-gold);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--warm-gold);
}

.diagram-surface {
  text-align: center;
  position: relative;
  height: 1px;
  background: rgba(27, 61, 92, 0.2);
  width: 100%;
  margin: 0 auto;
  overflow: visible;
}

.surface-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: transparent;
  padding: 0 16px;
  font-size: 10px;
  color: rgba(27, 61, 92, 0.5);
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.layer-bottom {
  margin-top: 40px;
  background: linear-gradient(180deg, rgba(27, 61, 92, 0.85) 0%, rgba(5, 10, 20, 0.9) 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.layer-bottom .layer-label {
  color: var(--warm-gold);
}

.layer-bottom .layer-desc {
  opacity: 0.9;
}

.soil-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(95, 168, 168, 0.2) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* CSS for Co-creation Field Header (Corrected Subtle Size + Refined Details) */

/* CSS for Co-creation Field Header (Unified Sans-serif Style) */

.cocreation-header {
  text-align: left;
  margin-top: 1rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 10;
}

.cocreation-title {
  font-family: 'Inter', 'Helvetica Neue', 'Noto Sans JP', sans-serif;
  color: #1A365D;
  text-transform: uppercase;
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.9);
}

.cocreation-subtitle {
  font-family: 'Inter', 'Helvetica Neue', 'Noto Sans JP', sans-serif;
  color: #526B84;
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* Intention 概念図画像（Co-creation Fieldラベル直下・一体感） */

.intention-concept-image-section {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 60px;
  padding-right: 60px;
  margin-top: -1.5rem;
  position: relative;
  z-index: 10;
  box-sizing: border-box;
}

/* Co-creation 見出し・画像の左端を INTENTION 本文（同じ 60px インナー）に揃える */

.intention-concept-image-wrap {
  max-width: 640px;
  margin-left: 0;
  margin-right: auto;
  text-align: left;
}

.intention-concept-img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .soil-diagram-container {
    padding: 0;
  }

  .soil-concept-section {
    padding: 80px 24px;
  }

  .diagram-layer {
    padding: 40px 24px;
  }

  .layer-title {
    font-size: 22px;
  }

  .intention-concept-image-section {
    padding-left: 0;
    padding-right: 0;
    margin-top: -1.5rem;
  }

  .intention-concept-image-wrap {
    max-width: 100%;
    padding: 0;
  }
}

/* --- Services: シンプル・かっこいい（Intention本文幅800pxに合わせる） --- */

.services {
  --services-ink: #0F2B3A;
  padding-top: clamp(80px, 10vw, 120px) !important;
  padding-bottom: clamp(80px, 10vw, 120px) !important;
}

.services__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 60px;
  box-sizing: border-box;
}

.services__header {
  text-align: left;
  margin-bottom: clamp(40px, 5vw, 56px);
}

.services__headline {
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--services-ink);
  margin: 0 0 10px 0;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  text-wrap: balance;
}

.services__sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(12px, 1.2vw, 15px);
  color: var(--services-ink);
  opacity: 0.75;
  letter-spacing: 0.04em;
  margin: 0;
  font-weight: 500;
}

.services__lead {
  color: var(--services-ink);
  margin: 0;
  margin-top: 48px;
  max-width: 800px;
}

.services__grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(15, 43, 58, 0.06), 0 8px 32px rgba(15, 43, 58, 0.04);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(15, 43, 58, 0.08), 0 20px 48px rgba(15, 43, 58, 0.06);
}

.service-card__illustration {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  flex-shrink: 0;
}

.service-card__illustration img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.service-card__body {
  padding: 32px 32px 36px 24px;
}

.service-card__label {
  display: block;
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-blue);
  margin-bottom: 4px;
  line-height: 1.4;
}

.service-card__title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--services-ink);
  margin: 0 0 24px 0;
  line-height: 1.35;
  letter-spacing: 0.02em;
}

.service-card__subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--services-ink);
  margin: 0 0 16px 0;
  line-height: 1.6;
}

.service-card__list {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(15, 43, 58, 0.78);
  line-height: 1.9;
  margin: 0;
  padding-left: 0;
  list-style: none;
  font-feature-settings: "palt";
}

.service-card__list li {
  position: relative;
  padding-left: 0.9em;
  margin-bottom: 0.6em;
  white-space: nowrap;
}

.service-card__list li:last-child {
  margin-bottom: 0;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--teal-blue);
  opacity: 0.7;
}

/* サービスカード箇条書き（コーチングはやや右、研修・体系デザインはほんの少し左寄り） */

#service-coaching .service-card__list {
  margin-left: 8px;
}

#service-training .service-card__list,
        #service-learning .service-card__list {
  margin-left: 5px;
}

.service-card__lead {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--services-ink);
  line-height: 1.75;
  letter-spacing: 0.02em;
  margin: 0;
  opacity: 0.9;
}

/* ジグザク配置：PCで画像とテキストを左右交互に */

@media (min-width: 768px) {
  .service-card {
    flex-direction: row;
    align-items: stretch;
    min-height: 280px;
  }

  .service-card:nth-child(even) {
    flex-direction: row-reverse;
  }

  .service-card__illustration {
    width: 42%;
    min-width: 240px;
    aspect-ratio: 1;
    flex-shrink: 0;
  }

  .service-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 44px 44px 28px;
  }

  .service-card__title {
    font-size: clamp(20px, 2vw, 24px);
    margin-bottom: 28px;
  }

  .service-card__lead {
    font-size: 15px;
  }
}

@media (max-width: 767px) {
  .services__inner {
    padding: 0 !important;
    max-width: 100% !important;
  }
}

/* === en/index.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --charcoal-gray: #2F2F2F;
  --soft-beige: #F9F7F2;
  --deep-navy: #050A14;
  --soft-white: #F8FAFC;
  --muted-gold: #CCA43B;
}

/* 1. 全体設定：htmlはネイビー固定、bodyは透明で裏のレイヤーを見せる */

html {
  background-color: #050A14 !important;
}

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background-color: transparent !important;
  background: transparent !important;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
}

/* --- 背景レイヤー（奥→手前の順）修正版 --- */

/* 1. 最背面：静止画（About Us以降の下地） */

.fixed-content-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.0s ease;
}

.fixed-content-background .seamless-video {
  opacity: 1;
}

/* 2. 中間：WebGLゆらぎエフェクト（About Us以降で静止画の上に重ねる） */

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 0;
  background: transparent;
  pointer-events: none;
  transition: opacity 1.0s ease;
}

.fixed-webgl-bg .video-overlay {
  display: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

/* 3. 最前面：Hero動画（トップページの顔） */

.fixed-hero-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
}

#heroVideoContainer {
  opacity: 0;
  /* スクロールに連動して段々と透明になるよう、短いトランジションで滑らかに追従 */
  transition: opacity 0.3s ease-out;
}

/* トップ復帰時のみ少しゆったりフェードイン */

#heroVideoContainer.hero-back-at-top {
  transition: opacity 0.5s ease-out;
}

/* スクロール開始後のフェードアウト：最後はほぼ透明で切り替わりを柔らかく */

#heroVideoContainer.hero-scrolled-out {
  opacity: 0.02;
}

/* 動画共通 */

.fixed-hero-background video, .seamless-video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-video.is-visible {
  opacity: 1;
}

.hero-video.is-hidden {
  opacity: 0;
}

/* シームレスループ用のスタイル */

.seamless-video {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  /* クロスフェード時間 */
}

.seamless-video.active {
  opacity: 1;
}

/* フィルター */

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* コンテンツ動画用：全体を明るく霧がかったようにする */

.fixed-content-background .video-overlay {
  background: rgba(255, 255, 255, 0.7) !important;
}

/* --- コンテンツエリア --- */

.hero-text-section, section:first-of-type {
  background: transparent !important;
}

/* セクションごとの白い膜を削除してシームレスに */

#philosophy::before,
        #services::before,
        #insights::before,
        .content-scroller > .site-footer::before {
  content: none !important;
  display: none !important;
}

/* 日本語タイポグラフィ（可読性改善） */

.about-body, .about-emphasis, #services .text-xl, #insights p, .text-panel p {
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif !important;
  line-height: 1.9 !important;
  letter-spacing: 0.02em !important;
  font-weight: 500 !important;
}

/* 読み幅（透明パネル） */

.text-panel {
  max-width: 42rem;
  background: transparent;
  padding: 2rem 2.25rem;
  position: relative;
  z-index: 1;
}

#philosophy .text-panel {
  max-width: 800px !important;
  padding: 2rem 0 0.5rem 0 !important;
  /* 実質幅680pxのため左右padding削除 */
}

#services .text-panel {
  max-width: 800px !important;
  padding-top: 0 !important;
}

/* 本文・見出しの文字色（濃くして可読性向上） */

.text-panel p,
        .text-panel .about-body,
        .text-panel .about-emphasis,
        .text-panel .text-xl {
  color: #163344 !important;
}

.text-panel .mission-title,
        .text-panel h2,
        .text-panel h3,
        .text-panel .service-title {
  color: #102a3a !important;
}

/* About Us以下：テキストボックスなし（箱を消す） */

.about-single-column-card, .project-text-card, .card {
  background-color: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 60px !important;
  color: var(--navy-blue) !important;
}

/* --- ヘッダー（レイアウト完全復旧版） --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

/* 重要：左右に配置するためのFlex設定 */

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  /* これで左右に分かれます */
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  transition: color 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), border-color 0.4s;
  margin-left: 8px;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  width: auto !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-switch:hover .lang-ja::before,
        .lang-switch:hover .lang-en::before {
  background-color: #fff !important;
}

.lang-switch:hover .lang-en {
  color: rgba(255, 255, 255, 0.7) !important;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

/* Menu Toggle（キラリ光るホバー付き） */

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

/* アイコン領域・アシンメトリー2本線 */

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon::before,
        .hamburger-icon::after,
        .hamburger-icon span::before,
        .hamburger-icon span::after {
  content: none;
  display: none;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

/* Hamburger Mobile */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- Floating Card Menu Style（後ろから覆われてくるカード型） --- */

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.menu-socials {
  display: flex;
  gap: 6px;
}

.social-pill {
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  padding: 3px 10px;
  font-size: 9px;
  text-decoration: none;
  transition: all 0.3s;
}

.social-pill:hover {
  background: white;
  color: #2F2F2F;
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }

  .mission-title--intention {
    font-size: clamp(1.25rem, 5.5vw, 2.375rem) !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

/* Other Styles */

.btn-secondary {
  background-color: transparent;
  border: 2px solid var(--navy-blue);
  color: var(--navy-blue);
  padding: 12px 32px;
  border-radius: 24px;
  transition: all 0.3s;
  display: inline-block;
  text-decoration: none;
}

.btn-secondary:hover {
  background-color: var(--teal-blue);
  border-color: var(--teal-blue);
  color: white;
}

/* INSIGHTS「View All Insights」: Learn More・MENUと同じ高さ＋キラリ光る */

#insights .btn-secondary {
  position: relative;
  overflow: hidden;
  padding: 6px 14px;
  border-radius: 20px;
  border-width: 2px;
  font-size: 12px;
}

#insights .btn-secondary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

#insights .btn-secondary:hover {
  background-color: var(--teal-blue);
  border-color: var(--teal-blue);
  color: white;
}

#insights .btn-secondary:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  transition: all 0.3s;
  display: inline-block;
  text-decoration: none;
  font-size: 13px;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background-color: var(--teal-blue);
}

.btn-primary:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

/* 矢印付きリンクボタン共通：シェブロン＋ホバーでスライド */

.btn-primary,
        .btn-secondary,
        .footer-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s ease;
  gap: 0;
}

.cta-chevron {
  display: inline-block;
  margin-left: 0.6em;
}

.cta-chevron::after {
  content: '›';
  display: inline-block;
  opacity: 0.7;
  transform: translateX(0);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  font-weight: 300;
  font-size: 1.2em;
}

.btn-primary:hover .cta-chevron::after,
        .btn-secondary:hover .cta-chevron::after,
        .footer-contact-btn:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

.footer-contact-btn .cta-chevron::after {
  font-size: 1em;
}

.team-member:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

/* トップ INTENSION: Learn More をヘッダーの Contact（nav-contact-btn）程度の小ささに */

#philosophy .about-cta .btn-primary {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

#philosophy .about-cta .btn-primary .cta-chevron::after {
  font-size: 1em;
}

.content-scroller {
  overflow-x: hidden;
  max-width: 100%;
}

.container-custom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

.section-spacing {
  padding: clamp(32px, 4vw, 56px) 0;
}

.post-hero > section:first-child {
  padding-top: clamp(32px, 4vw, 48px);
}

section[id] {
  scroll-margin-top: 96px;
}

/* ヒーロー：Left-Aligned Elegance（左下・左寄せ） */

.hero-text-section {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  position: relative;
  padding-bottom: clamp(96px, 12vw, 128px);
  padding-left: clamp(48px, 6vw, 112px);
  padding-right: clamp(48px, 6vw, 112px);
}

.hero-copy-wrapper {
  position: absolute;
  bottom: 18%;
  left: clamp(40px, 5vw, 96px);
  width: 85%;
  max-width: 1000px;
  z-index: 10;
  text-align: left;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.4), 0 4px 15px rgba(0, 0, 0, 0.7), 0 10px 30px rgba(0, 0, 0, 0.5);
  word-break: keep-all;
  overflow-wrap: normal;
}

.hero-title .title-intro,
        .hero-title .title-main {
  display: block;
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 500;
  font-style: normal;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.hero-title .title-intro {
  color: #F0D496;
}

.hero-title .title-main {
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .hero-text-section {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .hero-copy-wrapper {
    bottom: 16%;
    left: 24px !important;
    width: calc(100% - 48px);
  }

  .hero-title .title-intro,
            .hero-title .title-main {
    line-height: 1.35;
  }
}

.about-section {
  position: relative;
  padding-top: clamp(48px, 6vw, 72px);
  margin-top: 40vh;
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

#services {
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

#leadership {
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
}

/* --- ABOUT USラベル：ロゴ左端に揃える（clamp(24px, 3vw, 72px)） --- */

.section-label-wrapper {
  display: flex;
  justify-content: flex-start !important;
  margin-left: 0 !important;
  margin-bottom: 8px !important;
  margin-top: 0 !important;
}

.section-label-wrapper::before {
  content: none !important;
  display: none !important;
}

.section-label-line {
  display: none !important;
}

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 0 0 14px;
}

.section-label-text {
  position: relative;
  display: flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #102a3a;
  text-transform: uppercase;
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(255,255,255,0.5);
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDE59 0%, #FF914D 100%);
}

/* 各ラベルの左端をロゴ左端（clamp(24px, 3vw, 72px)）に揃える */

.about-section .section-label-wrapper,
        #services .section-label-wrapper,
        #leadership .section-label-wrapper {
  padding-left: 0 !important;
  margin-left: calc(clamp(24px, 3vw, 72px) - 40px + 8px) !important;
}

.contact-cta-section .section-label-wrapper {
  padding-left: 0 !important;
  margin-left: calc(clamp(24px, 3vw, 72px) - clamp(24px, 5vw, 60px) + 8px) !important;
}

#insights .section-label-wrapper {
  padding-left: 0 !important;
  margin-left: calc(clamp(24px, 3vw, 72px) - clamp(24px, 5vw, 60px) + 8px) !important;
}

.about-content-wrapper {
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
  position: relative;
  z-index: 2;
}

.mission-area,
        .mission-title,
        .mission-subtitle,
        .about-single-column-card,
        .about-main-heading,
        .about-body,
        .about-emphasis,
        .about-text-content,
        .about-cta {
  text-align: left !important;
}

/* Learn Moreの左端を本文に合わせ、本文直下に配置（実質幅680px） */

#philosophy .about-cta {
  padding-left: 0 !important;
  margin-top: 0.25rem !important;
}

.mission-area,
        .about-single-column-card {
  max-width: 800px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box;
}

/* ミッションタイトルの左端を本文（text-panel内）に合わせる（実質幅680px） */

.mission-area {
  padding-left: 60px !important;
}

.about-main-heading {
  font-family: 'Shippori Mincho B1', serif !important;
  font-size: clamp(12px, 1.6vw, 18px);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.8;
  color: var(--navy-blue);
  margin: 0 0 16px 0;
  white-space: normal;
}

.about-text-content {
  color: var(--navy-blue);
  font-weight: 500;
  margin-bottom: 24px;
}

#philosophy .about-text-content {
  margin-bottom: 0.5rem !important;
}

/* Learn Moreを直下に */

/* INTENSION本文とServicesリード文：フォント・サイズを統一（16px） */

.about-body,
        .about-emphasis,
        .services__lead {
  font-family: 'Noto Sans JP', sans-serif !important;
  font-size: 16px !important;
  font-weight: 500;
  line-height: 1.85;
  letter-spacing: 0.06em;
}

.about-body {
  color: rgba(18, 55, 73, 0.92);
  text-align: justify;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  max-width: 800px;
}

.about-emphasis {
  color: rgba(18, 55, 73, 0.92);
  text-align: justify;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  max-width: 800px;
}

.mission-area {
  padding-top: 0;
  padding-bottom: 4px;
  margin-top: 0;
  position: relative;
  z-index: 10;
}

.mission-title {
  font-family: 'Shippori Mincho B1', serif !important;
  font-weight: 700 !important;
  font-size: clamp(28px, 4vw, 40px) !important;
  line-height: 1.25 !important;
  letter-spacing: 0.01em !important;
  color: #102a3a !important;
  margin-bottom: 8px;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.6) !important;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  max-width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.mission-title:lang(ja) {
  font-weight: 700 !important;
  letter-spacing: 0.01em !important;
  line-height: 1.25 !important;
}

.mission-title--intention span {
  white-space: nowrap;
}

/* 英語版：最大幅に収まるよう改行可・フォントサイズ調整 */

.mission-title--intention[lang="en"] {
  font-size: clamp(22px, 3.2vw, 34px) !important;
  line-height: 1.35 !important;
}

.mission-title--intention[lang="en"] span {
  white-space: normal;
}

.mission-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(12px, 1.2vw, 16px);
  color: var(--warm-gold);
  letter-spacing: 0.05em;
  margin-bottom: 0;
  font-weight: 500;
}

.about-single-column-card {
  padding-top: 8px !important;
  padding-bottom: 48px !important;
}

#services .container-custom {
  max-width: 800px !important;
  width: 100%;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box !important;
}

.text-navy-blue {
  color: var(--navy-blue);
}

.text-teal-blue {
  color: var(--teal-blue);
}

/* --- Services: リード文（About Us本文と同一） --- */

#services .services-lead {
  margin-bottom: 2.5rem;
  margin-top: 0;
  text-align: left;
  max-width: 800px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  box-sizing: border-box;
}

#services .section-label-wrapper {
  margin-bottom: 8px !important;
}

@media (max-width: 768px) {
  #services .services-lead {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .services-stream {
    max-width: 100%;
  }
}

/* --- Services: ジグザグ配置 (Alternating Layout) --- */

.services-stream {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  width: 100%;
  max-width: calc(100% - 4.5rem);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
  position: relative;
}

@media (min-width: 769px) {
  .service-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .service-row .service-img-wrapper {
    order: 1;
  }

  .service-row .service-content-card {
    order: 2;
  }

  .service-row.reverse .service-img-wrapper {
    order: 2;
  }

  .service-row.reverse .service-content-card {
    order: 1;
  }
}

.service-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12px;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.service-content-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.75rem 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(27, 61, 92, 0.12);
  position: relative;
  z-index: 2;
}

@media (min-width: 769px) {
  .service-row .service-content-card {
    margin-left: 0;
  }

  .service-row.reverse .service-content-card {
    margin-left: 0;
    margin-right: 0;
  }
}

.service-en-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: var(--navy-blue);
  margin: 0 0 0.35rem 0;
  line-height: 1.2;
}

.service-jp-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--teal-blue);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}

.service-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: #163344;
  margin: 0;
}

@media (max-width: 768px) {
  .service-row {
    gap: 0;
  }

  .service-img-wrapper {
    order: 1;
  }

  .service-content-card {
    order: 2;
    margin-top: -1rem;
    margin-left: 24px;
    margin-right: 24px;
  }

  .service-row.reverse .service-img-wrapper {
    order: 1;
  }

  .service-row.reverse .service-content-card {
    order: 2;
  }
}

/* --- INSIGHTS セクション（実質幅680px） --- */

#insights .container-custom {
  max-width: 800px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box !important;
}

.mb-12 {
  margin-bottom: 3rem;
}

.mt-12 {
  margin-top: 3rem;
}

.insights-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* PC: 実質幅680pxに統一 */

@media (min-width: 769px) {
  #insights .insights-list {
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

.insight-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(27, 61, 92, 0.12);
  text-decoration: none;
  color: var(--navy-blue);
  transition: background-color 0.2s ease;
}

.insight-item:hover {
  background-color: rgba(27, 61, 92, 0.04);
}

.insight-item .insight-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.insight-item .insight-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.insight-item .insight-arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  font-size: 1.25rem;
  opacity: 0.6;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.insight-item:hover .insight-arrow {
  transform: translateX(4px);
  opacity: 1;
}

.insight-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.insight-category {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--teal-blue);
}

/* LEADERSHIP と CONTACT の間の余白を詰める */

#leadership.section-spacing {
  padding-bottom: 8px !important;
}

/* --- Contact CTA セクション（洗練された優しい玄関口） --- */

.contact-cta-section {
  padding: clamp(80px, 10vw, 120px) clamp(24px, 5vw, 60px) clamp(32px, 4vw, 48px) !important;
  position: relative;
  overflow: hidden;
  background-color: transparent !important;
}

.contact-cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: block !important;
  opacity: 0.15;
  z-index: 0;
}

.contact-cta-bg::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(95, 168, 168, 0.3) 0%, rgba(27, 61, 92, 0.1) 50%, transparent 70%);
  filter: blur(80px);
}

.contact-cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px !important;
  margin: 0 auto !important;
  padding: clamp(2.5rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 4rem) !important;
  background: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  border-radius: 28px !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

.contact-cta-title .i18n-en,
        .contact-cta-text .i18n-en,
        .contact-cta-btn .i18n-en {
  display: none;
}

body.lang-en .contact-cta-title .i18n-ja,
        body.lang-en .contact-cta-text .i18n-ja,
        body.lang-en .contact-cta-btn .i18n-ja {
  display: none;
}

body.lang-en .contact-cta-title .i18n-en,
        body.lang-en .contact-cta-text .i18n-en,
        body.lang-en .contact-cta-btn .i18n-en {
  display: inline;
}

.contact-cta-btn .cta-chevron {
  display: inline;
}

.contact-cta-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(28px, 4vw, 40px) !important;
  font-weight: 600;
  color: #36454f;
  margin: 0 0 2.5rem 0 !important;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.contact-cta-text {
  font-size: 1.05rem;
  line-height: 2;
  color: #3d4f5c;
  margin: 0 auto 3rem;
  max-width: 520px;
  letter-spacing: 0.06em;
}

.contact-cta-section .contact-cta-btn {
  background-color: var(--navy-blue) !important;
  color: white !important;
  border: none !important;
  padding: 14px 44px;
  font-size: 0.95rem;
  border-radius: 28px;
  letter-spacing: 0.08em;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.contact-cta-section .contact-cta-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.contact-cta-section .contact-cta-btn:hover {
  background-color: var(--teal-blue) !important;
}

.contact-cta-section .contact-cta-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

@media (max-width: 768px) {
  .md-hide-br {
    display: none;
  }

  .contact-cta-section {
    padding: clamp(60px, 12vw, 80px) 24px !important;
  }

  .contact-cta-inner {
    max-width: 100% !important;
    padding: 3rem 24px 4rem !important;
  }

  .contact-cta-title {
    white-space: nowrap;
    font-size: clamp(20px, 5.5vw, 28px) !important;
  }
}

/* --- New Footer Style --- */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

/* フッターのコンテナをヘッダーのレイアウトロジックに完全同期させる */

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 100px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* 上段レイアウト */

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-map-btn {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 6px 20px;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s;
}

.footer-map-btn:hover {
  background-color: #fff;
  color: var(--deep-navy);
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

/* 下段レイアウト（上段と同じグリッドでPrivacy＝住所左端に揃える） */

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: var(--deep-navy);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

/* スマホ対応 */

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright,
            .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

/* --- Team Section --- */

#leadership .container-custom {
  max-width: 800px !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 60px !important;
  padding-right: 60px !important;
  box-sizing: border-box !important;
  overflow-x: hidden !important;
}

.mb-20 {
  margin-bottom: 5rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

.cursor-pointer {
  cursor: pointer;
}

.founders-grid {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 40px !important;
  max-width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.team-member {
  color: var(--navy-blue);
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 300px !important;
  flex-shrink: 0 !important;
}

.member-image-wrapper {
  position: relative;
  width: 100% !important;
  aspect-ratio: 1 / 1;
  max-width: 100% !important;
  margin: 0 auto !important;
  overflow: hidden;
  background-color: #f8fafc !important;
  border: none !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
  padding: 10px !important;
  width: 300px !important;
  height: 300px !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

.member-image-wrapper img {
  width: 100% !important;
  height: 100% !important;
  -o-object-fit: cover !important;
     object-fit: cover !important;
  display: block;
  transition: opacity 0.3s;
  transform: none;
  transform-origin: center;
  border-radius: 8px !important;
}

/* 1人目・2人目とも拡大しても淵が見えるようにボーダーで淵を表現 */

.ioka-image-container,
        .katsu-image-container {
  padding: 0 !important;
  border: 10px solid #f8fafc !important;
  background-color: #f8fafc !important;
}

#member-img-ioka {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px !important;
}

#member-img-katsu {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px !important;
}

.member-image-placeholder {
  width: 100% !important;
  height: 100% !important;
  background: #f8fafc !important;
  border-radius: 8px !important;
}

.member-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(27, 61, 92, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.team-member:hover .member-overlay {
  opacity: 1;
}

.view-profile-text {
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.member-name-ja {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
}

.member-name-en {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--teal-blue);
  margin-top: 0.15rem;
}

.member-name-ja-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.member-info {
  text-align: center !important;
}

.member-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-blue);
  opacity: 0.8;
  margin: 0 0 0.75rem 0;
}

.member-title-small {
  font-size: 0.75rem;
}

.member-short-bio {
  font-size: 14px;
  line-height: 1.8;
  color: var(--navy-blue);
  margin-bottom: 16px;
  opacity: 0.8;
}

.view-profile-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--teal-blue);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

.view-profile-btn:hover {
  border-color: var(--teal-blue);
}

.partners-wrapper {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(27, 61, 92, 0.12);
}

.partners-heading {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--navy-blue);
  opacity: 0.5;
  margin: 0 0 2.5rem 0;
}

.partners-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.team-member.partner .member-image-wrapper {
  max-width: 180px;
  margin: 0 auto;
  aspect-ratio: 1;
}

/* PC以上: 680px幅に2人の写真を左右端に揃える */

@media (min-width: 769px) {
  #leadership .container-custom {
    max-width: 800px !important;
  }

  #leadership .founders-grid {
    max-width: 680px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
  }

  .founders-grid {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 60px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  .team-member {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    gap: 24px !important;
    text-align: left !important;
  }

  /* 2人目（偶数番目）を反転：右に写真、左にテキスト */

  .team-member:nth-child(even) {
    flex-direction: row-reverse !important;
    text-align: right !important;
  }

  .team-member:nth-child(even) .member-info,
            .team-member:nth-child(even) .member-name-ja-center {
    align-items: flex-end !important;
    text-align: right !important;
  }

  .team-member .member-image-wrapper,
            .team-member .ioka-image-container,
            .team-member .katsu-image-container {
    width: 250px !important;
    height: 250px !important;
    min-width: 250px !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
  }

  .team-member .member-info {
    margin-top: 0 !important;
    text-align: left !important;
  }

  .team-member:nth-child(even) .member-info {
    text-align: right !important;
  }

  .team-member .member-name-ja-center {
    align-items: flex-start !important;
    text-align: left !important;
  }
}

/* スマホ: 画像が上、テキストが下の縦並び・プロフィール画像を小さく */

@media (max-width: 768px) {
  .team-member {
    flex-direction: column !important;
    align-items: center !important;
    max-width: 100% !important;
  }

  .team-member .member-image-wrapper,
            .team-member .ioka-image-container,
            .team-member .katsu-image-container {
    width: 260px !important;
    height: 260px !important;
    margin: 0 auto !important;
  }

  .team-member .member-info {
    margin-top: 1.5rem !important;
    text-align: center !important;
  }

  .team-member .member-name-ja-center {
    align-items: center !important;
    text-align: center !important;
  }
}

/* --- Team Modal --- */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 10, 20, 0.7);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.team-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: min(90%, 776px);
  max-width: 776px;
  background: white;
  padding: 48px;
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s, visibility 0.4s;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.team-modal.active {
  transform: translate(-50%, -50%);
  opacity: 1;
  visibility: visible;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--navy-blue);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.modal-close:hover {
  opacity: 1;
}

.modal-content {
  position: relative;
}

.modal-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.5rem;
  color: var(--navy-blue);
  margin: 0 0 0.5rem 0;
}

.modal-title-en {
  font-size: 0.875rem;
  color: var(--teal-blue);
  margin-left: 0.5rem;
  font-family: 'Inter', sans-serif;
}

.modal-subtitle {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-blue);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 1.5rem 0;
}

.modal-body p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--navy-blue);
  margin-bottom: 1em;
  text-align: justify;
}

.modal-body .mb-4 {
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .team-modal {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 48px) !important;
    max-width: calc(100vw - 48px);
    max-height: 85vh;
    padding: 48px 24px 24px;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .team-modal.active {
    transform: translate(-50%, -50%);
  }

  .modal-close {
    top: 12px;
    right: 12px;
    font-size: 20px;
  }
}

.text-center {
  text-align: center;
}

.mb-16 {
  margin-bottom: 4rem;
}

.grid {
  display: grid;
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (min-width: 769px) and (max-width: 1023px) {
  .nav-links, .menu-toggle {
    display: none !important;
  }

  .hamburger {
    display: flex;
  }
}

@media (min-width: 769px) {
  .container-custom {
    padding-left: 40px !important;
    padding-right: 40px !important;
  }

  /* SERVICES / INSIGHTS は ABOUT US と同じ左右 60px にして幅を揃える */

  #services .container-custom,
            #insights .container-custom {
    padding-left: 60px !important;
    padding-right: 60px !important;
  }
}

@media (max-width: 768px) {
  /* モバイル：ラベル位置も含め余白24pxで統一 */

  .text-panel {
    padding: 1.5rem 0 1.5rem 0;
    max-width: 100%;
  }

  .mission-area,
            .about-single-column-card {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .mission-title--intention {
    font-size: clamp(1rem, 4.5vw, 2.5rem) !important;
    max-width: 100%;
  }

  .mission-title--intention[lang="en"] {
    font-size: clamp(18px, 4vw, 28px) !important;
  }

  #philosophy .about-cta {
    padding-left: 0 !important;
  }

  .about-section {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .about-content-wrapper {
    overflow-x: hidden;
    max-width: 100%;
  }

  #leadership {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  #leadership .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .section-label-wrapper {
    padding-left: 0 !important;
    margin-left: 8px !important;
  }

  .about-section .section-label-wrapper,
            #services .section-label-wrapper,
            #leadership .section-label-wrapper,
            #insights .section-label-wrapper,
            .contact-cta-section .section-label-wrapper {
    padding-left: 0 !important;
    margin-left: 8px !important;
  }

  #services,
            #insights {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  #services .container-custom,
            #insights .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .services__inner {
    padding-left: 0 !important;
    padding-right: 0 !important;
    max-width: 100% !important;
  }

  .team-member {
    max-width: 100% !important;
  }

  .member-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1;
  }

  .service-content-card {
    margin-left: 24px !important;
    margin-right: 24px !important;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .about-body, .about-emphasis, .services__lead, #insights p {
    font-size: 14px !important;
  }

  .service-desc, .service-card__lead, .service-card__subtitle, .service-card__list {
    font-size: 12px !important;
  }

  .service-card__list li {
    white-space: normal;
  }

  .service-card__label {
    font-size: 9px !important;
    letter-spacing: 0.1em;
  }

  .service-card__title {
    font-size: 16px !important;
  }

  .contact-cta-text {
    font-size: 0.9rem !important;
  }

  .modal-body p {
    font-size: 14px !important;
  }

  .member-short-bio {
    font-size: 13px !important;
  }

  /* トップページのみ：セクションラベル（INTENTION / SERVICES 等）をモバイルで元の位置（余白8px追加なし）に */

  main[data-barba-namespace="home"] .section-label-wrapper {
    margin-left: 0 !important;
  }
}

/* 概念図のフェードイン */

.u-anim-fade-in {
  animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Soil Concept Diagram Styles --- */

.soil-concept-section {
  padding: 120px 40px;
  position: relative;
  z-index: 10;
}

.soil-diagram-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
}

.axis-line {
  position: absolute;
  left: 50%;
  top: 10%;
  bottom: 10%;
  width: 1px;
  background: linear-gradient(to bottom,
                rgba(232, 183, 93, 0) 0%,
                rgba(232, 183, 93, 0.8) 50%,
                rgba(27, 61, 92, 0) 100%
            );
  transform: translateX(-50%);
  z-index: 0;
}

.axis-arrow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 10px solid rgba(232, 183, 93, 0.8);
}

.diagram-layer {
  position: relative;
  z-index: 1;
  padding: 60px;
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s ease;
}

.layer-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.layer-label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
}

.layer-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 28px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.layer-desc {
  font-size: 14px;
  line-height: 2.0;
  font-family: 'Noto Sans JP', sans-serif;
}

.layer-top {
  background: rgba(255, 255, 255, 0.4);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  margin-bottom: 40px;
  color: var(--navy-blue);
}

.layer-top .layer-label {
  color: var(--teal-blue);
}

.visual-elements-top {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
  opacity: 0.6;
}

.fruit-icon {
  width: 12px;
  height: 12px;
  background: var(--warm-gold);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--warm-gold);
}

.diagram-surface {
  text-align: center;
  position: relative;
  height: 1px;
  background: rgba(27, 61, 92, 0.2);
  width: 100%;
  margin: 0 auto;
  overflow: visible;
}

.surface-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: transparent;
  padding: 0 16px;
  font-size: 10px;
  color: rgba(27, 61, 92, 0.5);
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.layer-bottom {
  margin-top: 40px;
  background: linear-gradient(180deg, rgba(27, 61, 92, 0.85) 0%, rgba(5, 10, 20, 0.9) 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.layer-bottom .layer-label {
  color: var(--warm-gold);
}

.layer-bottom .layer-desc {
  opacity: 0.9;
}

.soil-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(95, 168, 168, 0.2) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* CSS for Co-creation Field Header (Corrected Subtle Size + Refined Details) */

/* CSS for Co-creation Field Header (Unified Sans-serif Style) */

.cocreation-header {
  text-align: left;
  margin-top: 1rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 10;
}

.cocreation-title {
  font-family: 'Inter', 'Helvetica Neue', 'Noto Sans JP', sans-serif;
  color: #1A365D;
  text-transform: uppercase;
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.9);
}

.cocreation-subtitle {
  font-family: 'Inter', 'Helvetica Neue', 'Noto Sans JP', sans-serif;
  color: #526B84;
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* Intention 概念図画像（Co-creation Fieldラベル直下・一体感） */

.intention-concept-image-section {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 60px;
  padding-right: 60px;
  margin-top: -1.5rem;
  position: relative;
  z-index: 10;
  box-sizing: border-box;
}

/* Co-creation 見出し・画像の左端を INTENTION 本文（同じ 60px インナー）に揃える */

.intention-concept-image-wrap {
  max-width: 640px;
  margin-left: 0;
  margin-right: auto;
  text-align: left;
}

.intention-concept-img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .soil-diagram-container {
    padding: 0;
  }

  .soil-concept-section {
    padding: 80px 24px;
  }

  .diagram-layer {
    padding: 40px 24px;
  }

  .layer-title {
    font-size: 22px;
  }

  .intention-concept-image-section {
    padding-left: 0;
    padding-right: 0;
    margin-top: -1.5rem;
  }

  .intention-concept-image-wrap {
    max-width: 100%;
    padding: 0;
  }
}

/* --- Services: シンプル・かっこいい（Intention本文幅800pxに合わせる） --- */

.services {
  --services-ink: #0F2B3A;
  padding-top: clamp(80px, 10vw, 120px) !important;
  padding-bottom: clamp(80px, 10vw, 120px) !important;
}

.services__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 60px;
  box-sizing: border-box;
}

.services__header {
  text-align: left;
  margin-bottom: clamp(40px, 5vw, 56px);
}

.services__headline {
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--services-ink);
  margin: 0 0 10px 0;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  text-wrap: balance;
}

.services__sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(12px, 1.2vw, 15px);
  color: var(--services-ink);
  opacity: 0.75;
  letter-spacing: 0.04em;
  margin: 0;
  font-weight: 500;
}

.services__lead {
  color: var(--services-ink);
  margin: 0;
  margin-top: 48px;
  max-width: 800px;
}

.services__grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(15, 43, 58, 0.06), 0 8px 32px rgba(15, 43, 58, 0.04);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(15, 43, 58, 0.08), 0 20px 48px rgba(15, 43, 58, 0.06);
}

.service-card__illustration {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  flex-shrink: 0;
}

.service-card__illustration img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.service-card__body {
  padding: 32px 32px 36px 24px;
}

.service-card__label {
  display: block;
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-blue);
  margin-bottom: 4px;
  line-height: 1.4;
}

.service-card__title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(20px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--services-ink);
  margin: 0 0 24px 0;
  line-height: 1.35;
  letter-spacing: 0.02em;
}

.service-card__subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--services-ink);
  margin: 0 0 16px 0;
  line-height: 1.6;
}

.service-card__list {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(15, 43, 58, 0.78);
  line-height: 1.9;
  margin: 0;
  margin-left: -20px;
  padding-left: 0;
  list-style: none;
  font-feature-settings: "palt";
}

.service-card__list li {
  position: relative;
  padding-left: 0.9em;
  margin-bottom: 0.6em;
  white-space: nowrap;
}

.service-card__list li:last-child {
  margin-bottom: 0;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--teal-blue);
  opacity: 0.7;
}

/* サービスカード箇条書き（コーチングはやや右、研修・体系デザインはほんの少し左寄り） */

#service-coaching .service-card__list {
  margin-left: 8px;
}

#service-training .service-card__list,
        #service-learning .service-card__list {
  margin-left: 5px;
}

.service-card__lead {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--services-ink);
  line-height: 1.75;
  letter-spacing: 0.02em;
  margin: 0;
  opacity: 0.9;
}

/* ジグザク配置：PCで画像とテキストを左右交互に */

@media (min-width: 768px) {
  .service-card {
    flex-direction: row;
    align-items: stretch;
    min-height: 280px;
  }

  .service-card:nth-child(even) {
    flex-direction: row-reverse;
  }

  .service-card__illustration {
    width: 42%;
    min-width: 240px;
    aspect-ratio: 1;
    flex-shrink: 0;
  }

  .service-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 44px 44px 28px;
  }

  .service-card__title {
    font-size: clamp(20px, 2vw, 24px);
    margin-bottom: 28px;
  }

  .service-card__lead {
    font-size: 15px;
  }
}

@media (max-width: 767px) {
  .services__inner {
    padding: 0 !important;
    max-width: 100% !important;
  }
}

/* === about.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --text-body: #163344;
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.4);
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  background-color: transparent !important;
  background: transparent !important;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--navy-blue);
  line-height: 2.0;
  overflow-x: hidden;
}

/* 動的背景（contact.html と同様の WebGL） */

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
  overflow-x: hidden;
  max-width: 100%;
}

/* --- ヘッダー（index.htmlと同一） --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 76px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 42px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.lang-switch {
  position: relative;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.header.compact .site-header {
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 56px !important;
  }

  .header.compact .header-logo {
    height: 38px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

/* About Hero */

.about-hero-wrap {
  position: relative;
  z-index: 2;
  min-height: 88vh;
  padding: 100px 24px 0;
  padding-bottom: 0;
}

.about-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 0;
  padding-bottom: 0;
  margin-bottom: 0;
  text-align: center;
  background: transparent;
}

.about-hero-inner {
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 70px 0 0;
  transform: translateY(-3vh);
}

.about-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--navy-blue);
  margin: 0 0 2rem;
}

.about-hero .lead {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 2.0;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about__partners-message {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 2.0;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  text-align: center;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: clamp(5rem, 14vw, 9rem);
  margin-bottom: 0;
}

.about-hero .meta {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--navy-blue);
  opacity: 0.7;
  margin-top: 1.5rem;
  text-align: center;
}

@media (max-width: 768px) {
  .about-hero h1 {
    font-size: clamp(2.25rem, 11vw, 6.5rem);
  }

  .about-hero .lead {
    padding: 0 8px;
  }
}

.scroll-indicator {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-line {
  width: 1px;
  height: 100px;
  background: rgba(27, 61, 92, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--navy-blue);
  animation: scrollAnim 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollAnim {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

/* Values Section */

.values-section {
  padding: 100px 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(248,250,252,0.8) 100%);
}

.values-section .section-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--warm-gold);
  margin-bottom: 60px;
  text-align: center;
  display: block;
}

.values-section .values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.values-section .value-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 48px 32px;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s;
}

.values-section .value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(27, 61, 92, 0.08);
}

.value-num {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 48px;
  color: rgba(27, 61, 92, 0.1);
  line-height: 1;
  margin-bottom: 24px;
}

.values-section .value-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 20px;
  color: var(--navy-blue);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.value-desc {
  font-size: 14px;
  color: var(--text-body);
  opacity: 0.9;
}

/* Profile Section */

.profile-section {
  padding: 120px 40px;
  max-width: 800px;
  margin: 0 auto;
}

.profile-section .section-label {
  text-align: left;
  margin-bottom: 32px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--warm-gold);
}

.profile-section .profile-list {
  border-top: 1px solid rgba(27, 61, 92, 0.1);
  margin-top: 0;
}

.profile-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27, 61, 92, 0.1);
}

.profile-term {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-blue);
  letter-spacing: 0.05em;
}

.profile-desc {
  font-size: 14px;
  color: var(--text-body);
}

@media (max-width: 768px) {
  .profile-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .values-section {
    padding: 80px 24px;
  }

  .profile-section {
    padding: 80px 24px;
  }
}

/* --- Impact Diagram (concept-diagram-wrapper) --- */

.concept-diagram-wrapper .section-header .section-en-title {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--teal-blue);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.concept-diagram-wrapper .section-jp-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(24px, 4vw, 32px);
  color: var(--navy-blue);
  letter-spacing: 0.05em;
  font-weight: 500;
}

.impact-diagram {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 500px;
  margin: 0 auto;
}

.impact-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.impact-lines .line-path {
  fill: none;
  stroke: #E8B75D;
  stroke-width: 1.5;
  opacity: 0.5;
}

.impact-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 170px;
  height: 170px;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.impact-node .node-shape {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  z-index: -1;
  transition: all 0.3s ease;
}

.impact-node .node-content {
  position: relative;
  padding: 10px;
  pointer-events: none;
}

.impact-node .node-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 17px;
  margin: 0 0 6px 0;
  line-height: 1.2;
  color: var(--navy-blue);
}

.impact-node .node-desc {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  opacity: 0.8;
  line-height: 1.4;
  color: var(--text-body);
}

.impact-node.node-center {
  top: 50%;
  left: 50%;
  width: 220px;
  height: 220px;
}

.impact-node .core-shape {
  background: var(--navy-blue);
  border-radius: 43% 57% 74% 26% / 44% 52% 48% 56%;
  animation: organicPulse 6s ease-in-out infinite alternate;
  box-shadow: 0 15px 35px rgba(27, 61, 92, 0.25);
}

.impact-node.node-center .node-title {
  color: white;
  font-size: 24px;
  margin-bottom: 8px;
}

.impact-node.node-center .node-desc {
  color: rgba(255, 255, 255, 0.8);
}

.impact-node .node-label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  margin-bottom: 6px;
  color: var(--warm-gold);
}

.impact-node .satellite-shape {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--teal-blue);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  animation: breathing 4s ease-in-out infinite alternate;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.impact-node.node-top {
  top: 20%;
  left: 50%;
}

.impact-node.node-left {
  top: 78%;
  left: 22%;
}

.impact-node.node-right {
  top: 78%;
  left: 78%;
}

.node-top .satellite-shape {
  animation-delay: 0s;
}

.node-left .satellite-shape {
  animation-delay: 1.2s;
}

.node-right .satellite-shape {
  animation-delay: 2.4s;
}

@keyframes organicPulse {
  0% {
    border-radius: 43% 57% 74% 26% / 44% 52% 48% 56%;
    transform: scale(1);
  }

  100% {
    border-radius: 57% 43% 30% 70% / 55% 45% 55% 45%;
    transform: scale(1.05);
  }
}

@keyframes breathing {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.06);
    box-shadow: 0 8px 25px rgba(95, 168, 168, 0.2);
  }
}

@media (max-width: 768px) {
  .impact-diagram {
    height: auto;
    position: relative;
    padding: 40px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .impact-lines {
    display: none;
  }

  .impact-node {
    position: relative;
    top: auto !important;
    left: auto !important;
    transform: none;
  }

  .impact-node.node-center::after {
    content: '▼';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--navy-blue);
    opacity: 0.3;
  }
}

/* --- About BEM セクション（ラベル左端をロゴより少し右に: clamp(32px, 4vw, 80px)） --- */

.about__section {
  padding: clamp(80px, 12vw, 140px) clamp(32px, 4vw, 80px);
}

/* INTENTION 以降は不透明白で WebGL が透けないようにする */

.about__section--white {
  background: #ffffff;
  transition: margin 0.5s ease, border-radius 0.5s ease, padding 0.5s ease;
}

.about__section--intention {
  padding-top: clamp(80px, 12vw, 120px);
  padding-left: calc(clamp(32px, 4vw, 80px) - clamp(16px, 3vw, 32px));
  padding-right: clamp(24px, 5vw, 72px);
  margin-left: clamp(16px, 3vw, 32px);
  margin-right: clamp(16px, 3vw, 32px);
  margin-top: -4rem;
  border-radius: 24px;
  transition: margin 0.5s ease, border-radius 0.5s ease, padding 0.5s ease;
}

/* スクロール時：白枠を左右いっぱいに拡張、角丸を解除 */

body.about-white-expanded .about__section--white,
        body.about-white-expanded .about__section--intention {
  margin-left: 0 !important;
  margin-right: 0 !important;
  border-radius: 0 !important;
}

/* 白いカード本体だけ拡がり、中のコンテンツ幅・位置は変わらない（ラベルをロゴに揃える） */

body.about-white-expanded .about__section--intention {
  padding-left: clamp(32px, 4vw, 80px) !important;
  padding-right: clamp(32px, 4vw, 80px) !important;
}

/* テキスト：スクロールで左からシュッと表示 */

.about__reveal .about__heading,
        .about__reveal .about__text,
        .about__reveal .about__label,
        .about__reveal .about__intention-explanation,
        .about__reveal .about__intention-explanation p,
        .about__reveal .about__strength,
        .about__reveal .about__step,
        .about__reveal .about__definition-text,
        .about__reveal .about__team,
        .about__reveal .about__company-table,
        .about__reveal .team-member,
        .about__reveal .about__tp-partner-card,
        .about__reveal .about__tp-label,
        .about__reveal .about__tp-heading,
        .about__reveal .about__tp-leadership-left,
        .about__reveal .about__tp-leadership-right,
        .about__reveal .about__partners-message {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about__reveal.about__reveal--visible .about__heading,
        .about__reveal.about__reveal--visible .about__text,
        .about__reveal.about__reveal--visible .about__label,
        .about__reveal.about__reveal--visible .about__intention-explanation,
        .about__reveal.about__reveal--visible .about__intention-explanation p,
        .about__reveal.about__reveal--visible .about__strength,
        .about__reveal.about__reveal--visible .about__step,
        .about__reveal.about__reveal--visible .about__definition-text,
        .about__reveal.about__reveal--visible .about__team,
        .about__reveal.about__reveal--visible .about__company-table,
        .about__reveal.about__reveal--visible .team-member,
        .about__reveal.about__reveal--visible .about__tp-partner-card,
        .about__reveal.about__reveal--visible .about__tp-label,
        .about__reveal.about__reveal--visible .about__tp-heading,
        .about__reveal.about__reveal--visible .about__tp-leadership-left,
        .about__reveal.about__reveal--visible .about__tp-leadership-right,
        .about__reveal.about__reveal--visible .about__partners-message {
  opacity: 1;
  transform: translateX(0);
}

/* 子要素のスタッガー（少しずつ遅れて表示） */

.about__reveal .about__intention-outer > .about__label {
  transition-delay: 0s;
}

.about__reveal .about__intention-statement .about__heading {
  transition-delay: 0.04s;
}

.about__reveal .about__intention-explanation {
  transition-delay: 0.08s;
}

.about__reveal .about__intention-explanation p {
  transition-delay: 0.12s;
}

/* 人と組織の成長が根づく土壌とは：独立したrevealでスクロール時に左から表示 */

.about__intention-soil.about__reveal .about__label,
        .about__intention-soil.about__reveal .about__intention-soil-text,
        .about__intention-soil.about__reveal .about__intention-concept-wrap {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about__intention-soil.about__reveal.about__reveal--visible .about__label,
        .about__intention-soil.about__reveal.about__reveal--visible .about__intention-soil-text,
        .about__intention-soil.about__reveal.about__reveal--visible .about__intention-concept-wrap {
  opacity: 1;
  transform: translateX(0);
}

.about__intention-soil.about__reveal .about__label {
  transition-delay: 0s;
}

.about__intention-soil.about__reveal .about__intention-soil-text {
  transition-delay: 0.06s;
}

.about__intention-soil.about__reveal .about__intention-concept-wrap {
  transition-delay: 0.12s;
}

.about__reveal .about__strengths .about__strength:nth-child(1) {
  transition-delay: 0s;
}

.about__reveal .about__strengths .about__strength:nth-child(2) {
  transition-delay: 0.06s;
}

.about__reveal .about__strengths .about__strength:nth-child(3) {
  transition-delay: 0.12s;
}

.about__reveal .about__strengths .about__strength:nth-child(4) {
  transition-delay: 0.18s;
}

.about__reveal .about__steps .about__step:nth-child(1) {
  transition-delay: 0s;
}

.about__reveal .about__steps .about__step:nth-child(2) {
  transition-delay: 0.08s;
}

.about__reveal .about__steps .about__step:nth-child(3) {
  transition-delay: 0.16s;
}

.about__reveal .about__tp-leadership-outer > .about__label--team {
  transition-delay: 0s;
}

.about__reveal .about__tp-leadership-row:nth-child(1) .about__tp-leadership-left {
  transition-delay: 0.02s;
}

.about__reveal .about__tp-leadership-row:nth-child(1) .about__tp-leadership-right {
  transition-delay: 0.04s;
}

.about__reveal .about__tp-leadership-row:nth-child(2) .about__tp-leadership-right {
  transition-delay: 0.1s;
}

.about__reveal .about__tp-leadership-row:nth-child(3) .about__tp-leadership-left {
  transition-delay: 0.12s;
}

.about__reveal .about__tp-leadership-row:nth-child(3) .about__tp-leadership-right {
  transition-delay: 0.14s;
}

.about__reveal .about__partners-message {
  transition-delay: 0.18s;
}

.about__reveal .about__tp-block:last-child .about__tp-label {
  transition-delay: 0.16s;
}

.about__reveal .about__tp-block:last-child .about__tp-heading {
  transition-delay: 0.18s;
}

.about__reveal .about__tp-partner-card:nth-child(1) {
  transition-delay: 0.2s;
}

.about__reveal .about__tp-partner-card:nth-child(2) {
  transition-delay: 0.24s;
}

.about__reveal .about__tp-partner-card:nth-child(3) {
  transition-delay: 0.28s;
}

.about__reveal .about__tp-partner-card:nth-child(4) {
  transition-delay: 0.32s;
}

.about__intention-outer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0 clamp(32px, 5vw, 64px);
  min-width: 0;
}

.about__intention-outer > .about__label {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  grid-column: 1 / -1;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.about__intention-grid {
  display: contents;
}

.about__intention-statement {
  grid-column: 1;
  min-width: 0;
}

.about__intention-explanation {
  grid-column: 2;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-weight: 500;
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-body);
  margin-top: 8rem;
  min-width: 0;
  padding-left: 0;
}

.about__intention-explanation p {
  margin: 0 0 1rem;
}

.about__intention-explanation p:last-child {
  margin-bottom: 0;
}

.about__intention-soil {
  margin-top: clamp(80px, 12vw, 120px);
  padding-top: clamp(48px, 8vw, 72px);
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: start;
}

.about__intention-soil .about__label {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  letter-spacing: 0.1em;
  font-weight: 600;
  grid-column: 1 / -1;
}

.about__intention-soil-right {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
  padding-left: 0;
}

.about__intention-soil-text {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-weight: 500;
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-body);
  margin: 0;
  padding-left: 0;
}

.about__intention-concept-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about__intention-concept-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}

@media (max-width: 1024px) {
  .about__heading--intention {
    font-size: clamp(1.25rem, 5.5vw, 2.5rem) !important;
  }

  .about__heading--intention span {
    white-space: nowrap !important;
  }

  .about__intention-outer {
    grid-template-columns: 1fr;
  }

  .about__intention-statement {
    grid-column: 1;
  }

  .about__intention-explanation {
    grid-column: 1;
    margin-top: 2rem;
  }

  .about__intention-soil {
    grid-template-columns: 1fr;
  }

  .about__intention-soil-right {
    grid-column: 1;
  }

  .content-scroller .about__section--intention,
            .about__section--intention {
    padding-left: clamp(32px, 4vw, 80px) !important;
    padding-right: clamp(32px, 4vw, 80px) !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box;
  }
}

.about__heading {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--navy-blue);
  margin: 0 0 1rem;
  max-width: 640px;
  overflow-wrap: break-word;
}

.about__heading--xl {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.05;
}

.about__heading--intention {
  font-family: 'Shippori Mincho B1', serif;
  white-space: normal;
  overflow-wrap: break-word;
}

.about__heading--intention span {
  white-space: nowrap;
}

.about__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-body);
  max-width: 640px;
  margin: 0;
}

.about__section--white .about__heading,
        .about__section--white .about__text {
  text-shadow: 0 1px 2px rgba(255,255,255,0.5);
}

.about__text--sm {
  font-size: 0.875rem;
  line-height: 1.7;
  opacity: 0.9;
}

.about__label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--teal-blue);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.about__label--company {
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: none;
  font-weight: 600;
  color: var(--navy-blue);
}

.about__label--company-overview {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem) !important;
}

.about__label--teal {
  color: var(--teal-blue);
}

.about__definition {
  padding: clamp(100px, 15vw, 160px) clamp(32px, 4vw, 80px);
  text-align: center;
}

.about__definition-text {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.15;
  color: var(--navy-blue);
  max-width: 520px;
  margin: 0 auto;
}

.about__model-img {
  width: 100%;
  max-width: 800px;
  height: auto;
  margin: 2rem auto 0;
  display: block;
  border-radius: 8px;
}

.about__model-caption {
  font-size: 0.8rem;
  color: var(--text-body);
  opacity: 0.75;
  margin-top: 1rem;
  text-align: center;
}

.about__strengths {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.about__strength {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.about__strength:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(27,61,92,0.08);
}

.about__strength-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.about__strength-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0;
}

.about__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.about__step {
  padding: 2rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: transform 0.3s;
}

.about__step:hover {
  transform: translateY(-2px);
}

.about__step-num {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 2rem;
  color: rgba(27,61,92,0.15);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.about__step-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 0.5rem;
}

.about__step-sub {
  font-size: 0.75rem;
  color: var(--teal-blue);
  margin-bottom: 0.75rem;
}

.about__step-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0;
}

.about__team {
  max-width: 640px;
  margin: 0 auto;
}

/* --- Team & Partners（INTENTIONカード内に統合） --- */

.about__tp-block {
  margin-bottom: clamp(80px, 12vw, 120px);
}

.about__tp-block:last-of-type {
  margin-bottom: 0;
}

.about__intention-team {
  margin-top: clamp(48px, 8vw, 80px);
  padding-top: clamp(32px, 5vw, 48px);
  grid-column: 1 / -1;
}

.about__tp-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--teal-blue);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.about__tp-heading {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 clamp(32px, 5vw, 48px);
}

/* Leadership: 3行×2カラム（左：ラベル、右：メンバー）森住さん画像上端とOur Partners上端を揃える */

.about__tp-leadership-outer {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

.about__tp-leadership-outer > .about__label--team {
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.about__label--team {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0;
}

.about__tp-leadership-rows {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 48px);
}

.about__tp-leadership-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 clamp(32px, 5vw, 64px);
  align-items: start;
}

@media (min-width: 768px) {
  .about__tp-leadership-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.about__tp-leadership-left {
  min-width: 0;
}

.about__tp-leadership-right {
  min-width: 0;
  display: flex;
  justify-content: center;
}

.about__label--leadership,
        .about__label--partners {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--teal-blue);
  margin: 0;
}

@media (max-width: 767px) {
  .about__tp-leadership-row {
    grid-template-columns: 1fr;
  }

  .about__tp-leadership-row .about__tp-leadership-left:empty {
    display: none;
  }
}

/* Core Team: index.html と同様の team-member スタイル */

.about__tp-core-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 48px);
}

.founders-grid {
  align-items: center;
}

.mt-6 {
  margin-top: 1.5rem;
}

.cursor-pointer {
  cursor: pointer;
}

.team-member {
  color: var(--navy-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 300px;
  flex-shrink: 0;
}

.member-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background-color: #f8fafc;
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 10px;
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.member-image-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  transition: opacity 0.3s;
  transform: none;
  transform-origin: center;
  border-radius: 8px;
}

.ioka-image-container,
        .katsu-image-container,
        .member-image-placeholder {
  padding: 0;
  border: 10px solid #f8fafc;
  background-color: #f8fafc;
}

#member-img-ioka {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px;
}

#member-img-katsu {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px;
}

.member-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(27, 61, 92, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.team-member:hover .member-overlay {
  opacity: 1;
}

.view-profile-text {
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.member-name-ja {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
}

.member-name-en {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--teal-blue);
  margin-top: 0.15rem;
}

.member-info {
  text-align: center;
}

.member-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-blue);
  opacity: 0.8;
  margin: 0 0 0.75rem 0;
}

@media (max-width: 768px) {
  .about__tp-leadership-right .member-image-wrapper,
            .about__tp-leadership-right .ioka-image-container,
            .about__tp-leadership-right .katsu-image-container,
            .about__tp-leadership-right .member-image-placeholder {
    width: 260px;
    height: 260px;
  }
}

/* Team Modal */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 10, 20, 0.7);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.team-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: min(90%, 776px);
  max-width: 776px;
  background: white;
  padding: 48px;
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s, visibility 0.4s;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.team-modal.active {
  transform: translate(-50%, -50%);
  opacity: 1;
  visibility: visible;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--navy-blue);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.modal-close:hover {
  opacity: 1;
}

.modal-content {
  position: relative;
}

.modal-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.5rem;
  color: var(--navy-blue);
  margin: 0 0 0.5rem 0;
}

.modal-title-en {
  font-size: 0.875rem;
  color: var(--teal-blue);
  margin-left: 0.5rem;
  font-family: 'Inter', sans-serif;
}

.modal-subtitle {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-blue);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 1.5rem 0;
}

.modal-body p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--navy-blue);
  margin-bottom: 1em;
  text-align: justify;
}

.modal-body .mb-4 {
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .team-modal {
    width: calc(100% - 48px);
    max-width: calc(100vw - 48px);
    max-height: 85vh;
    padding: 48px 24px 24px;
    overflow-y: auto;
  }

  .team-modal.active {
    transform: translate(-50%, -50%);
  }

  .modal-close {
    top: 12px;
    right: 12px;
    font-size: 20px;
  }
}

/* Our Partners: flex中央配置、1名でも美しく */

.about__tp-partners-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.about__tp-partner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(27,61,92,0.06);
  border-radius: 12px;
  padding: clamp(24px, 3vw, 32px);
  max-width: 20rem;
  box-sizing: border-box;
  box-shadow: 0 2px 12px rgba(27,61,92,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about__tp-partner-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27,61,92,0.08);
}

.about__tp-partner-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.about__tp-partner-avatar img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.about__tp-partner-name {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 0.25rem;
}

.about__tp-partner-role {
  font-size: 0.7rem;
  color: var(--teal-blue);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.about__tp-partner-comment {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-body);
  margin: 0;
}

@media (max-width: 768px) {
  .about__section--company {
    margin-left: 24px !important;
    margin-right: 24px !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
    box-sizing: border-box;
  }

  body.about-white-expanded .about__section--company {
    padding-left: 48px !important;
    padding-right: 48px !important;
  }

  .about__section--company .about__company-table {
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
  }

  .about__section--company .about__company-table th {
    width: 100px;
    min-width: 100px;
    padding: 12px 12px 12px 0;
  }

  .about__section--company .about__company-table td {
    padding: 12px 0 12px 12px;
  }
}

.about__section--company {
  margin-left: clamp(16px, 3vw, 32px);
  margin-right: clamp(16px, 3vw, 32px);
  padding-left: calc(clamp(32px, 4vw, 80px) - clamp(16px, 3vw, 32px));
  padding-right: clamp(24px, 5vw, 72px);
  background-color: #ffffff;
}

body.about-white-expanded .about__section--company {
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: clamp(32px, 4vw, 80px) !important;
  padding-right: clamp(32px, 4vw, 80px) !important;
}

.about__company-table {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border-collapse: collapse;
}

.about__company-table th, .about__company-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(27,61,92,0.12);
  text-align: left;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

.about__company-table th {
  font-weight: 600;
  color: var(--navy-blue);
  width: 160px;
  min-width: 160px;
  white-space: nowrap;
}

.about__company-table td {
  color: var(--text-body);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .about__strengths {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .about__section {
    padding: 60px 8px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .about__section--white {
    margin-left: 8px !important;
    margin-right: 8px !important;
    overflow-x: hidden;
  }

  .about__intention-statement .about__heading span {
    white-space: nowrap !important;
  }

  .about__heading--intention {
    font-size: clamp(1rem, 4.5vw, 2.5rem) !important;
    max-width: 100%;
  }

  .content-scroller .about__section--intention,
            .about__section--intention {
    padding-top: 56px;
    padding-left: 24px !important;
    padding-right: 24px !important;
    padding-bottom: 60px;
    margin-left: 24px !important;
    margin-right: 24px !important;
    margin-top: -3rem;
    border-radius: 20px;
    box-sizing: border-box;
    max-width: 100%;
    overflow-x: hidden;
  }

  .about__strengths {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .about__text, .about__intention-explanation, .about__intention-soil-text {
    font-size: 0.875rem !important;
  }

  .about__strength-desc, .about__step-desc {
    font-size: 0.8125rem !important;
  }
}

/* Footer (index.htmlと同一) */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 120px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright, .footer-privacy a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-cta {
  grid-column: 3;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 120px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

/* === en/about.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --text-body: #163344;
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.4);
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  background-color: transparent !important;
  background: transparent !important;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--navy-blue);
  line-height: 2.0;
  overflow-x: hidden;
}

/* 動的背景（contact.html と同様の WebGL） */

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
  overflow-x: hidden;
  max-width: 100%;
}

/* --- ヘッダー（index.htmlと同一） --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.lang-switch {
  position: relative;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.header.compact .site-header {
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

/* About Hero */

.about-hero-wrap {
  position: relative;
  z-index: 2;
  min-height: 88vh;
  padding: 100px 24px 0;
  padding-bottom: 0;
}

.about-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 0;
  padding-bottom: 0;
  margin-bottom: 0;
  text-align: center;
  background: transparent;
}

.about-hero-inner {
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 70px 0 0;
  transform: translateY(-3vh);
}

.about-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--navy-blue);
  margin: 0 0 2rem;
}

.about-hero .lead {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 2.0;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about__partners-message {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 2.0;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  text-align: center;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: clamp(5rem, 14vw, 9rem);
  margin-bottom: 0;
}

.about-hero .meta {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--navy-blue);
  opacity: 0.7;
  margin-top: 1.5rem;
  text-align: center;
}

@media (max-width: 768px) {
  .about-hero h1 {
    font-size: clamp(2.25rem, 11vw, 6.5rem);
  }

  .about-hero .lead {
    padding: 0 8px;
  }
}

.scroll-indicator {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-line {
  width: 1px;
  height: 100px;
  background: rgba(27, 61, 92, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--navy-blue);
  animation: scrollAnim 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollAnim {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

/* Values Section */

.values-section {
  padding: 100px 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(248,250,252,0.8) 100%);
}

.values-section .section-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--warm-gold);
  margin-bottom: 60px;
  text-align: center;
  display: block;
}

.values-section .values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.values-section .value-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 48px 32px;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s;
}

.values-section .value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(27, 61, 92, 0.08);
}

.value-num {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 48px;
  color: rgba(27, 61, 92, 0.1);
  line-height: 1;
  margin-bottom: 24px;
}

.values-section .value-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 20px;
  color: var(--navy-blue);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.value-desc {
  font-size: 14px;
  color: var(--text-body);
  opacity: 0.9;
}

/* Profile Section */

.profile-section {
  padding: 120px 40px;
  max-width: 800px;
  margin: 0 auto;
}

.profile-section .section-label {
  text-align: left;
  margin-bottom: 32px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--warm-gold);
}

.profile-section .profile-list {
  border-top: 1px solid rgba(27, 61, 92, 0.1);
  margin-top: 0;
}

.profile-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27, 61, 92, 0.1);
}

.profile-term {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-blue);
  letter-spacing: 0.05em;
}

.profile-desc {
  font-size: 14px;
  color: var(--text-body);
}

@media (max-width: 768px) {
  .profile-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .values-section {
    padding: 80px 24px;
  }

  .profile-section {
    padding: 80px 24px;
  }
}

/* --- Impact Diagram (concept-diagram-wrapper) --- */

.concept-diagram-wrapper .section-header .section-en-title {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--teal-blue);
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.concept-diagram-wrapper .section-jp-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(24px, 4vw, 32px);
  color: var(--navy-blue);
  letter-spacing: 0.05em;
  font-weight: 500;
}

.impact-diagram {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 500px;
  margin: 0 auto;
}

.impact-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.impact-lines .line-path {
  fill: none;
  stroke: #E8B75D;
  stroke-width: 1.5;
  opacity: 0.5;
}

.impact-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 170px;
  height: 170px;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.impact-node .node-shape {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  z-index: -1;
  transition: all 0.3s ease;
}

.impact-node .node-content {
  position: relative;
  padding: 10px;
  pointer-events: none;
}

.impact-node .node-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 17px;
  margin: 0 0 6px 0;
  line-height: 1.2;
  color: var(--navy-blue);
}

.impact-node .node-desc {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  opacity: 0.8;
  line-height: 1.4;
  color: var(--text-body);
}

.impact-node.node-center {
  top: 50%;
  left: 50%;
  width: 220px;
  height: 220px;
}

.impact-node .core-shape {
  background: var(--navy-blue);
  border-radius: 43% 57% 74% 26% / 44% 52% 48% 56%;
  animation: organicPulse 6s ease-in-out infinite alternate;
  box-shadow: 0 15px 35px rgba(27, 61, 92, 0.25);
}

.impact-node.node-center .node-title {
  color: white;
  font-size: 24px;
  margin-bottom: 8px;
}

.impact-node.node-center .node-desc {
  color: rgba(255, 255, 255, 0.8);
}

.impact-node .node-label {
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  margin-bottom: 6px;
  color: var(--warm-gold);
}

.impact-node .satellite-shape {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--teal-blue);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
  animation: breathing 4s ease-in-out infinite alternate;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.impact-node.node-top {
  top: 20%;
  left: 50%;
}

.impact-node.node-left {
  top: 78%;
  left: 22%;
}

.impact-node.node-right {
  top: 78%;
  left: 78%;
}

.node-top .satellite-shape {
  animation-delay: 0s;
}

.node-left .satellite-shape {
  animation-delay: 1.2s;
}

.node-right .satellite-shape {
  animation-delay: 2.4s;
}

@keyframes organicPulse {
  0% {
    border-radius: 43% 57% 74% 26% / 44% 52% 48% 56%;
    transform: scale(1);
  }

  100% {
    border-radius: 57% 43% 30% 70% / 55% 45% 55% 45%;
    transform: scale(1.05);
  }
}

@keyframes breathing {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.06);
    box-shadow: 0 8px 25px rgba(95, 168, 168, 0.2);
  }
}

@media (max-width: 768px) {
  .impact-diagram {
    height: auto;
    position: relative;
    padding: 40px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .impact-lines {
    display: none;
  }

  .impact-node {
    position: relative;
    top: auto !important;
    left: auto !important;
    transform: none;
  }

  .impact-node.node-center::after {
    content: '▼';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--navy-blue);
    opacity: 0.3;
  }
}

/* --- About BEM セクション（ラベル左端をロゴより少し右に: clamp(32px, 4vw, 80px)） --- */

.about__section {
  padding: clamp(80px, 12vw, 140px) clamp(32px, 4vw, 80px);
}

/* INTENTION 以降は不透明白で WebGL が透けないようにする */

.about__section--white {
  background: #ffffff;
  transition: margin 0.5s ease, border-radius 0.5s ease, padding 0.5s ease;
}

.about__section--intention {
  padding-top: clamp(80px, 12vw, 120px);
  padding-left: calc(clamp(32px, 4vw, 80px) - clamp(16px, 3vw, 32px));
  padding-right: clamp(24px, 5vw, 72px);
  margin-left: clamp(16px, 3vw, 32px);
  margin-right: clamp(16px, 3vw, 32px);
  margin-top: -4rem;
  border-radius: 24px;
  transition: margin 0.5s ease, border-radius 0.5s ease, padding 0.5s ease;
}

/* スクロール時：白枠を左右いっぱいに拡張、角丸を解除 */

body.about-white-expanded .about__section--white,
        body.about-white-expanded .about__section--intention {
  margin-left: 0 !important;
  margin-right: 0 !important;
  border-radius: 0 !important;
}

/* 白いカード本体だけ拡がり、中のコンテンツ幅・位置は変わらない（margin分をpaddingに加算） */

body.about-white-expanded .about__section--intention {
  padding-left: clamp(32px, 4vw, 80px) !important;
  padding-right: clamp(32px, 4vw, 80px) !important;
}

/* テキスト：スクロールで左からシュッと表示 */

.about__reveal .about__heading,
        .about__reveal .about__text,
        .about__reveal .about__label,
        .about__reveal .about__intention-explanation,
        .about__reveal .about__intention-explanation p,
        .about__reveal .about__strength,
        .about__reveal .about__step,
        .about__reveal .about__definition-text,
        .about__reveal .about__team,
        .about__reveal .about__company-table,
        .about__reveal .team-member,
        .about__reveal .about__tp-partner-card,
        .about__reveal .about__tp-label,
        .about__reveal .about__tp-heading,
        .about__reveal .about__tp-leadership-left,
        .about__reveal .about__tp-leadership-right,
        .about__reveal .about__partners-message {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about__reveal.about__reveal--visible .about__heading,
        .about__reveal.about__reveal--visible .about__text,
        .about__reveal.about__reveal--visible .about__label,
        .about__reveal.about__reveal--visible .about__intention-explanation,
        .about__reveal.about__reveal--visible .about__intention-explanation p,
        .about__reveal.about__reveal--visible .about__strength,
        .about__reveal.about__reveal--visible .about__step,
        .about__reveal.about__reveal--visible .about__definition-text,
        .about__reveal.about__reveal--visible .about__team,
        .about__reveal.about__reveal--visible .about__company-table,
        .about__reveal.about__reveal--visible .team-member,
        .about__reveal.about__reveal--visible .about__tp-partner-card,
        .about__reveal.about__reveal--visible .about__tp-label,
        .about__reveal.about__reveal--visible .about__tp-heading,
        .about__reveal.about__reveal--visible .about__tp-leadership-left,
        .about__reveal.about__reveal--visible .about__tp-leadership-right,
        .about__reveal.about__reveal--visible .about__partners-message {
  opacity: 1;
  transform: translateX(0);
}

.about__reveal .about__intention-outer > .about__label {
  transition-delay: 0s;
}

.about__reveal .about__intention-statement .about__heading {
  transition-delay: 0.04s;
}

.about__reveal .about__intention-explanation {
  transition-delay: 0.08s;
}

.about__reveal .about__intention-explanation p {
  transition-delay: 0.12s;
}

/* 人と組織の成長が根づく土壌とは：独立したrevealでスクロール時に左から表示 */

.about__intention-soil.about__reveal .about__label,
        .about__intention-soil.about__reveal .about__intention-soil-text,
        .about__intention-soil.about__reveal .about__intention-concept-wrap {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about__intention-soil.about__reveal.about__reveal--visible .about__label,
        .about__intention-soil.about__reveal.about__reveal--visible .about__intention-soil-text,
        .about__intention-soil.about__reveal.about__reveal--visible .about__intention-concept-wrap {
  opacity: 1;
  transform: translateX(0);
}

.about__intention-soil.about__reveal .about__label {
  transition-delay: 0s;
}

.about__intention-soil.about__reveal .about__intention-soil-text {
  transition-delay: 0.06s;
}

.about__intention-soil.about__reveal .about__intention-concept-wrap {
  transition-delay: 0.12s;
}

.about__reveal .about__strengths .about__strength:nth-child(1) {
  transition-delay: 0s;
}

.about__reveal .about__strengths .about__strength:nth-child(2) {
  transition-delay: 0.06s;
}

.about__reveal .about__strengths .about__strength:nth-child(3) {
  transition-delay: 0.12s;
}

.about__reveal .about__strengths .about__strength:nth-child(4) {
  transition-delay: 0.18s;
}

.about__reveal .about__steps .about__step:nth-child(1) {
  transition-delay: 0s;
}

.about__reveal .about__steps .about__step:nth-child(2) {
  transition-delay: 0.08s;
}

.about__reveal .about__steps .about__step:nth-child(3) {
  transition-delay: 0.16s;
}

.about__reveal .about__tp-leadership-outer > .about__label--team {
  transition-delay: 0s;
}

.about__reveal .about__tp-leadership-row:nth-child(1) .about__tp-leadership-left {
  transition-delay: 0.02s;
}

.about__reveal .about__tp-leadership-row:nth-child(1) .about__tp-leadership-right {
  transition-delay: 0.04s;
}

.about__reveal .about__tp-leadership-row:nth-child(2) .about__tp-leadership-right {
  transition-delay: 0.1s;
}

.about__reveal .about__tp-leadership-row:nth-child(3) .about__tp-leadership-left {
  transition-delay: 0.12s;
}

.about__reveal .about__tp-leadership-row:nth-child(3) .about__tp-leadership-right {
  transition-delay: 0.14s;
}

.about__reveal .about__partners-message {
  transition-delay: 0.18s;
}

.about__reveal .about__tp-block:last-child .about__tp-label {
  transition-delay: 0.16s;
}

.about__reveal .about__tp-block:last-child .about__tp-heading {
  transition-delay: 0.18s;
}

.about__reveal .about__tp-partner-card:nth-child(1) {
  transition-delay: 0.2s;
}

.about__reveal .about__tp-partner-card:nth-child(2) {
  transition-delay: 0.24s;
}

.about__reveal .about__tp-partner-card:nth-child(3) {
  transition-delay: 0.28s;
}

.about__reveal .about__tp-partner-card:nth-child(4) {
  transition-delay: 0.32s;
}

.about__intention-outer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0 clamp(32px, 5vw, 64px);
  min-width: 0;
}

.about__intention-outer > .about__label {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  grid-column: 1 / -1;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.about__intention-grid {
  display: contents;
}

.about__intention-statement {
  grid-column: 1;
  min-width: 0;
}

.about__intention-explanation {
  grid-column: 2;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-weight: 500;
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-body);
  margin-top: 8rem;
  min-width: 0;
  padding-left: 0;
}

.about__intention-explanation p {
  margin: 0 0 1rem;
}

.about__intention-explanation p:last-child {
  margin-bottom: 0;
}

.about__intention-soil {
  margin-top: clamp(80px, 12vw, 120px);
  padding-top: clamp(48px, 8vw, 72px);
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  align-items: start;
}

.about__intention-soil .about__label {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  letter-spacing: 0.1em;
  font-weight: 600;
  grid-column: 1 / -1;
}

.about__intention-soil-right {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
  padding-left: 0;
}

.about__intention-soil-text {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  font-weight: 500;
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-body);
  margin: 0;
  padding-left: 0;
}

.about__intention-concept-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about__intention-concept-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}

@media (max-width: 1024px) {
  .about__heading--intention {
    font-size: clamp(1.25rem, 5.5vw, 2.5rem) !important;
    max-width: 100%;
    white-space: nowrap;
  }

  .about__intention-outer {
    grid-template-columns: 1fr;
  }

  .about__intention-statement {
    grid-column: 1;
  }

  .about__intention-explanation {
    grid-column: 1;
    margin-top: 2rem;
  }

  .about__intention-soil {
    grid-template-columns: 1fr;
  }

  .about__intention-soil-right {
    grid-column: 1;
  }

  .content-scroller .about__section--intention,
            .about__section--intention {
    padding-left: clamp(32px, 4vw, 80px) !important;
    padding-right: clamp(32px, 4vw, 80px) !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    box-sizing: border-box;
  }
}

.about__heading {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--navy-blue);
  margin: 0 0 1rem;
  max-width: 640px;
  overflow-wrap: break-word;
}

.about__heading--xl {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.05;
}

.about__heading--intention {
  font-family: 'Shippori Mincho B1', serif;
  white-space: normal;
}

.about__heading--intention span {
  white-space: nowrap;
}

.about__text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-body);
  max-width: 640px;
  margin: 0;
}

.about__section--white .about__heading,
        .about__section--white .about__text {
  text-shadow: 0 1px 2px rgba(255,255,255,0.5);
}

.about__text--sm {
  font-size: 0.875rem;
  line-height: 1.7;
  opacity: 0.9;
}

.about__label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--teal-blue);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.about__label--company {
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: none;
  font-weight: 600;
  color: var(--navy-blue);
}

.about__label--company-overview {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem) !important;
}

.about__label--teal {
  color: var(--teal-blue);
}

.about__definition {
  padding: clamp(100px, 15vw, 160px) clamp(32px, 4vw, 80px);
  text-align: center;
}

.about__definition-text {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.15;
  color: var(--navy-blue);
  max-width: 520px;
  margin: 0 auto;
}

.about__model-img {
  width: 100%;
  max-width: 800px;
  height: auto;
  margin: 2rem auto 0;
  display: block;
  border-radius: 8px;
}

.about__model-caption {
  font-size: 0.8rem;
  color: var(--text-body);
  opacity: 0.75;
  margin-top: 1rem;
  text-align: center;
}

.about__strengths {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.about__strength {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.about__strength:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(27,61,92,0.08);
}

.about__strength-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.about__strength-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0;
}

.about__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.about__step {
  padding: 2rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  transition: transform 0.3s;
}

.about__step:hover {
  transform: translateY(-2px);
}

.about__step-num {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 2rem;
  color: rgba(27,61,92,0.15);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.about__step-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 0.5rem;
}

.about__step-sub {
  font-size: 0.75rem;
  color: var(--teal-blue);
  margin-bottom: 0.75rem;
}

.about__step-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-body);
  margin: 0;
}

.about__team {
  max-width: 640px;
  margin: 0 auto;
}

/* --- Team & Partners（INTENTIONカード内に統合） --- */

.about__tp-block {
  margin-bottom: clamp(80px, 12vw, 120px);
}

.about__tp-block:last-of-type {
  margin-bottom: 0;
}

.about__intention-team {
  margin-top: clamp(48px, 8vw, 80px);
  padding-top: clamp(32px, 5vw, 48px);
  grid-column: 1 / -1;
}

.about__tp-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--teal-blue);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.about__tp-heading {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 clamp(32px, 5vw, 48px);
}

/* Leadership: 3行×2カラム（左：ラベル、右：メンバー）森住さん画像上端とOur Partners上端を揃える */

.about__tp-leadership-outer {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

.about__tp-leadership-outer > .about__label--team {
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.about__label--team {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0;
}

.about__tp-leadership-rows {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 48px);
}

.about__tp-leadership-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 clamp(32px, 5vw, 64px);
  align-items: start;
}

@media (min-width: 768px) {
  .about__tp-leadership-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.about__tp-leadership-left {
  min-width: 0;
}

.about__tp-leadership-right {
  min-width: 0;
  display: flex;
  justify-content: center;
}

.about__label--leadership,
        .about__label--partners {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--teal-blue);
  margin: 0;
}

@media (max-width: 767px) {
  .about__tp-leadership-row {
    grid-template-columns: 1fr;
  }

  .about__tp-leadership-row .about__tp-leadership-left:empty {
    display: none;
  }
}

/* Core Team: index.html と同様の team-member スタイル */

.about__tp-core-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 48px);
}

.founders-grid {
  align-items: center;
}

.mt-6 {
  margin-top: 1.5rem;
}

.cursor-pointer {
  cursor: pointer;
}

.team-member {
  color: var(--navy-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 300px;
  flex-shrink: 0;
}

.member-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background-color: #f8fafc;
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 10px;
  width: 300px;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.member-image-wrapper img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  transition: opacity 0.3s;
  transform: none;
  transform-origin: center;
  border-radius: 8px;
}

.ioka-image-container,
        .katsu-image-container,
        .member-image-placeholder {
  padding: 0;
  border: 10px solid #f8fafc;
  background-color: #f8fafc;
}

#member-img-ioka {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px;
}

#member-img-katsu {
  -o-object-fit: cover !important;
     object-fit: cover !important;
  -o-object-position: center 30%;
     object-position: center 30%;
  transition: opacity 0.3s ease;
  border-radius: 4px;
}

.member-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(27, 61, 92, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.team-member:hover .member-overlay {
  opacity: 1;
}

.view-profile-text {
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.member-name-ja {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
}

.member-name-en {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--teal-blue);
  margin-top: 0.15rem;
}

.member-info {
  text-align: center;
}

.member-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-blue);
  opacity: 0.8;
  margin: 0 0 0.75rem 0;
}

@media (max-width: 768px) {
  .about__tp-leadership-right .member-image-wrapper,
            .about__tp-leadership-right .ioka-image-container,
            .about__tp-leadership-right .katsu-image-container,
            .about__tp-leadership-right .member-image-placeholder {
    width: 260px;
    height: 260px;
  }
}

/* Team Modal */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 10, 20, 0.7);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.team-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: min(90%, 776px);
  max-width: 776px;
  background: white;
  padding: 48px;
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s, visibility 0.4s;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.team-modal.active {
  transform: translate(-50%, -50%);
  opacity: 1;
  visibility: visible;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--navy-blue);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s;
}

.modal-close:hover {
  opacity: 1;
}

.modal-content {
  position: relative;
}

.modal-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.5rem;
  color: var(--navy-blue);
  margin: 0 0 0.5rem 0;
}

.modal-title-en {
  font-size: 0.875rem;
  color: var(--teal-blue);
  margin-left: 0.5rem;
  font-family: 'Inter', sans-serif;
}

.modal-subtitle {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-blue);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 1.5rem 0;
}

.modal-body p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--navy-blue);
  margin-bottom: 1em;
  text-align: justify;
}

.modal-body .mb-4 {
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .team-modal {
    width: calc(100% - 48px);
    max-width: calc(100vw - 48px);
    max-height: 85vh;
    padding: 48px 24px 24px;
    overflow-y: auto;
  }

  .team-modal.active {
    transform: translate(-50%, -50%);
  }

  .modal-close {
    top: 12px;
    right: 12px;
    font-size: 20px;
  }
}

.about__tp-partners-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.about__tp-partner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(27,61,92,0.06);
  border-radius: 12px;
  padding: clamp(24px, 3vw, 32px);
  max-width: 20rem;
  box-sizing: border-box;
  box-shadow: 0 2px 12px rgba(27,61,92,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about__tp-partner-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27,61,92,0.08);
}

.about__tp-partner-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.about__tp-partner-avatar img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.about__tp-partner-name {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 0.25rem;
}

.about__tp-partner-role {
  font-size: 0.7rem;
  color: var(--teal-blue);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.about__tp-partner-comment {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-body);
  margin: 0;
}

@media (max-width: 768px) {
  .about__section--company {
    margin-left: 24px !important;
    margin-right: 24px !important;
    padding-left: 24px !important;
    padding-right: 24px !important;
    box-sizing: border-box;
  }

  body.about-white-expanded .about__section--company {
    padding-left: 48px !important;
    padding-right: 48px !important;
  }

  .about__section--company .about__company-table {
    max-width: 100%;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
  }

  .about__section--company .about__company-table th {
    width: 100px;
    min-width: 100px;
    padding: 12px 12px 12px 0;
  }

  .about__section--company .about__company-table td {
    padding: 12px 0 12px 12px;
  }
}

.about__section--company {
  margin-left: clamp(16px, 3vw, 32px);
  margin-right: clamp(16px, 3vw, 32px);
  padding-left: calc(clamp(32px, 4vw, 80px) - clamp(16px, 3vw, 32px));
  padding-right: clamp(24px, 5vw, 72px);
  background-color: #ffffff;
}

body.about-white-expanded .about__section--company {
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: clamp(32px, 4vw, 80px) !important;
  padding-right: clamp(32px, 4vw, 80px) !important;
}

.about__company-table {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  border-collapse: collapse;
}

.about__company-table th, .about__company-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(27,61,92,0.12);
  text-align: left;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

.about__company-table th {
  font-weight: 600;
  color: var(--navy-blue);
  width: 160px;
  min-width: 160px;
  white-space: nowrap;
}

.about__company-table td {
  color: var(--text-body);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .about__strengths {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .about__section {
    padding: 60px 8px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .about__section--white {
    margin-left: 8px !important;
    margin-right: 8px !important;
    overflow-x: hidden;
  }

  .about__intention-statement .about__heading span {
    white-space: nowrap !important;
  }

  .about__heading--intention {
    font-size: clamp(1rem, 4.5vw, 2.5rem) !important;
    max-width: 100%;
  }

  .content-scroller .about__section--intention,
            .about__section--intention {
    padding-top: 56px;
    padding-left: 24px !important;
    padding-right: 24px !important;
    padding-bottom: 60px;
    margin-left: 24px !important;
    margin-right: 24px !important;
    margin-top: -3rem;
    border-radius: 20px;
    box-sizing: border-box;
    max-width: 100%;
    overflow-x: hidden;
  }

  .about__strengths {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .about__text, .about__intention-explanation, .about__intention-soil-text {
    font-size: 0.875rem !important;
  }

  .about__strength-desc, .about__step-desc {
    font-size: 0.8125rem !important;
  }
}

/* Footer (index.htmlと同一) */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 100px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright, .footer-privacy a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-cta {
  grid-column: 3;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

/* === contact.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html {
  background-color: #050A14 !important;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  min-height: 100vh;
  overflow-x: hidden;
}

/* 動的背景（トップページと同様のWebGL） */

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

/* --- ヘッダー（index.html と同一の位置・デザイン） --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 76px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 42px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.lang-switch {
  position: relative;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- Floating Card Menu Style（indexと同一） --- */

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

@media (min-width: 769px) and (max-width: 1023px) {
  .nav-links, .menu-toggle {
    display: none !important;
  }

  .hamburger {
    display: flex;
  }
}

.header.compact .site-header {
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 56px !important;
  }

  .header.compact .header-logo {
    height: 38px !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

.contact-page-content {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  padding: 100px 24px 0;
  padding-bottom: 0;
}

/* ガラスの箱（フォームの台紙・フロストガラス） */

.contact-glass-box {
  width: 100%;
  max-width: 800px;
  margin: -22vh auto 4rem;
  padding: 60px 80px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
  text-align: left;
}

@media (max-width: 768px) {
  .contact-glass-box {
    padding: 40px 24px;
    border-radius: 16px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .contact-lead, .contact-hero-text, .form-group label, .form-group input, .form-group select, .form-group textarea {
    font-size: 15px !important;
  }
}

/* ヒーローセクション：1画面分確保し、フォームはスクロール後にすりガラスが見える */

.contact-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 0;
  padding-bottom: 18vh;
  margin-bottom: 0;
  text-align: center;
  background: transparent;
}

/* ブロック（タイトル＋リード）が画面中央に来るよう、縦棒分を上にオフセット */

.contact-hero-inner {
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 70px 0 0;
  transform: translateY(-3vh);
}

/* タイトルブロック：サイズを上品に */

.contact-title-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  line-height: 1;
}

.contact-title-large {
  font-family: 'Playfair Display', 'Shippori Mincho B1', serif;
  font-size: clamp(3.4rem, 8vw, 5.5rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--navy-blue);
}

/* 縦線：短く繊細に */

.contact-title-vline {
  display: inline-block;
  width: 1px;
  height: 32px;
  background-color: var(--navy-blue);
  opacity: 0.4;
  margin: 0;
  vertical-align: middle;
  flex-shrink: 0;
}

/* eunoia partnersタグ：控えめに */

.contact-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  font-weight: 500;
  opacity: 0.7;
  color: var(--navy-blue);
  background: transparent;
  padding: 0;
  font-family: 'Inter', sans-serif;
  vertical-align: middle;
}

/* リード文：読みやすく */

.contact-lead {
  font-size: 1rem;
  line-height: 2.0;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
}

.contact-scroll-prompt {
  margin-top: 3rem;
  text-align: left;
}

.contact-scroll-prompt-text {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--navy-blue);
  opacity: 0.6;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  animation: contactScrollBounce 2s ease-in-out infinite;
}

.contact-scroll-prompt-text::after {
  content: '';
  display: inline-block;
  width: 0.4em;
  height: 0.4em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 0.15rem;
}

@keyframes contactScrollBounce {
  0%, 100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(6px);
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  border: none;
  background: transparent;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy-blue);
  margin-bottom: 0.25rem;
}

.form-group input,
        .form-group select,
        .form-group textarea {
  width: 100%;
  padding: 12px 0;
  font-size: 17px;
  font-family: inherit;
  color: var(--navy-blue);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(27, 61, 92, 0.3);
  border-radius: 0;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

.form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--teal-blue);
  background: linear-gradient(to bottom, transparent 95%, rgba(95, 168, 168, 0.1) 100%);
}

.form-group select {
  cursor: pointer;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231B3D5C' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 top 50%;
  padding-right: 1.5rem;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  position: relative;
  margin-top: 2rem;
  width: 100%;
  padding: 16px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #fff;
  background-color: var(--navy-blue);
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 0.4s;
}

.form-submit::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.form-submit:hover:not(:disabled) {
  background-color: var(--teal-blue);
  color: #fff;
}

.form-submit:hover:not(:disabled)::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.contact-result-wrap {
  display: none;
  margin-top: 2rem;
}

.contact-result-wrap.is-visible {
  display: block;
  animation: contactFadeIn 0.6s ease forwards;
}

@keyframes contactFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-result-inner {
  padding: 1.5rem 0;
  background: transparent;
  border: none;
}

.contact-result-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 1rem 0;
}

.contact-result-message {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--navy-blue);
  white-space: pre-wrap;
}

.contact-result-message.error {
  color: #b91c1c;
}

.loading-wrap {
  display: none;
  text-align: center;
  padding: 2.5rem 0;
}

.loading-wrap.is-visible {
  display: block;
  animation: contactFadeIn 0.4s ease;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  border: 3px solid rgba(27,61,92,0.15);
  border-top-color: var(--teal-blue);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  font-size: 0.95rem;
  color: var(--navy-blue);
  opacity: 0.9;
}

/* --- フッター（index.html と同じ仕様） --- */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
  position: relative;
  z-index: 2;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 100px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: var(--deep-navy);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

/* Contact ヒーロー（大タイトル＋タグ＋リード＋スクロールインジケーター） */

.contact-hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 15vh;
  color: var(--navy-blue);
}

.contact-title-group {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
}

.contact-main-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--navy-blue);
  margin: 0;
}

.contact-sub-tag {
  display: flex;
  align-items: center;
  gap: 16px;
  opacity: 0.8;
}

.tag-line {
  display: block;
  width: 1px;
  height: 60px;
  background-color: var(--navy-blue);
  opacity: 0.5;
}

.tag-text {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  line-height: 1.6;
  text-align: left;
  color: var(--navy-blue);
}

.contact-hero-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 2.2;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  margin-bottom: 80px;
  max-width: 600px;
}

.scroll-indicator {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-line {
  width: 1px;
  height: 100px;
  background: rgba(27, 61, 92, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--navy-blue);
  animation: scrollAnim 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollAnim {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

@media (max-width: 768px) {
  .contact-title-group {
    flex-direction: column;
    gap: 16px;
  }

  .tag-line {
    width: 40px;
    height: 1px;
  }

  .contact-sub-tag {
    flex-direction: column;
    gap: 8px;
  }

  .tag-text {
    text-align: center;
  }

  .mobile-hide {
    display: none;
  }
}

/* === en/contact.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html {
  background-color: #050A14 !important;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  min-height: 100vh;
  overflow-x: hidden;
}

/* 動的背景（トップページと同様のWebGL） */

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

/* --- ヘッダー（index.html と同一の位置・デザイン） --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.lang-switch {
  position: relative;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --- Floating Card Menu Style（indexと同一） --- */

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

@media (min-width: 769px) and (max-width: 1023px) {
  .nav-links, .menu-toggle {
    display: none !important;
  }

  .hamburger {
    display: flex;
  }
}

.header.compact .site-header {
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

.contact-page-content {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  padding: 100px 24px 0;
  padding-bottom: 0;
}

/* ガラスの箱（フォームの台紙・フロストガラス） */

.contact-glass-box {
  width: 100%;
  max-width: 800px;
  margin: -22vh auto 4rem;
  padding: 60px 80px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
  text-align: left;
}

@media (max-width: 768px) {
  .contact-glass-box {
    padding: 40px 24px;
    border-radius: 16px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .contact-lead, .contact-hero-text, .form-group label, .form-group input, .form-group select, .form-group textarea {
    font-size: 15px !important;
  }
}

/* ヒーローセクション：1画面分確保し、フォームはスクロール後にすりガラスが見える */

.contact-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 0;
  padding-bottom: 18vh;
  margin-bottom: 0;
  text-align: center;
  background: transparent;
}

/* ブロック（タイトル＋リード）が画面中央に来るよう、縦棒分を上にオフセット */

.contact-hero-inner {
  width: 100%;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 70px 0 0;
  transform: translateY(-3vh);
}

/* タイトルブロック：サイズを上品に */

.contact-title-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  line-height: 1;
}

.contact-title-large {
  font-family: 'Playfair Display', 'Shippori Mincho B1', serif;
  font-size: clamp(3.4rem, 8vw, 5.5rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--navy-blue);
}

/* 縦線：短く繊細に */

.contact-title-vline {
  display: inline-block;
  width: 1px;
  height: 32px;
  background-color: var(--navy-blue);
  opacity: 0.4;
  margin: 0;
  vertical-align: middle;
  flex-shrink: 0;
}

/* eunoia partnersタグ：控えめに */

.contact-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  font-weight: 500;
  opacity: 0.7;
  color: var(--navy-blue);
  background: transparent;
  padding: 0;
  font-family: 'Inter', sans-serif;
  vertical-align: middle;
}

/* リード文：読みやすく */

.contact-lead {
  font-size: 1rem;
  line-height: 2.0;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
}

.contact-scroll-prompt {
  margin-top: 3rem;
  text-align: left;
}

.contact-scroll-prompt-text {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--navy-blue);
  opacity: 0.6;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  animation: contactScrollBounce 2s ease-in-out infinite;
}

.contact-scroll-prompt-text::after {
  content: '';
  display: inline-block;
  width: 0.4em;
  height: 0.4em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 0.15rem;
}

@keyframes contactScrollBounce {
  0%, 100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(6px);
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  border: none;
  background: transparent;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy-blue);
  margin-bottom: 0.25rem;
}

.form-group input,
        .form-group select,
        .form-group textarea {
  width: 100%;
  padding: 12px 0;
  font-size: 17px;
  font-family: inherit;
  color: var(--navy-blue);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(27, 61, 92, 0.3);
  border-radius: 0;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

.form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--teal-blue);
  background: linear-gradient(to bottom, transparent 95%, rgba(95, 168, 168, 0.1) 100%);
}

.form-group select {
  cursor: pointer;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231B3D5C' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 top 50%;
  padding-right: 1.5rem;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  position: relative;
  margin-top: 2rem;
  width: 100%;
  padding: 16px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #fff;
  background-color: var(--navy-blue);
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 0.4s;
}

.form-submit::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.form-submit:hover:not(:disabled) {
  background-color: var(--teal-blue);
  color: #fff;
}

.form-submit:hover:not(:disabled)::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.contact-result-wrap {
  display: none;
  margin-top: 2rem;
}

.contact-result-wrap.is-visible {
  display: block;
  animation: contactFadeIn 0.6s ease forwards;
}

@keyframes contactFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-result-inner {
  padding: 1.5rem 0;
  background: transparent;
  border: none;
}

.contact-result-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 1rem 0;
}

.contact-result-message {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--navy-blue);
  white-space: pre-wrap;
}

.contact-result-message.error {
  color: #b91c1c;
}

.loading-wrap {
  display: none;
  text-align: center;
  padding: 2.5rem 0;
}

.loading-wrap.is-visible {
  display: block;
  animation: contactFadeIn 0.4s ease;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.25rem;
  border: 3px solid rgba(27,61,92,0.15);
  border-top-color: var(--teal-blue);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  font-size: 0.95rem;
  color: var(--navy-blue);
  opacity: 0.9;
}

/* --- フッター（index.html と同じ仕様） --- */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
  position: relative;
  z-index: 2;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 100px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: var(--deep-navy);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

/* Contact ヒーロー（大タイトル＋タグ＋リード＋スクロールインジケーター） */

.contact-hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 15vh;
  color: var(--navy-blue);
}

.contact-title-group {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
}

.contact-main-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--navy-blue);
  margin: 0;
}

.contact-sub-tag {
  display: flex;
  align-items: center;
  gap: 16px;
  opacity: 0.8;
}

.tag-line {
  display: block;
  width: 1px;
  height: 60px;
  background-color: var(--navy-blue);
  opacity: 0.5;
}

.tag-text {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  line-height: 1.6;
  text-align: left;
  color: var(--navy-blue);
}

.contact-hero-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 2.2;
  font-weight: 500;
  color: var(--navy-blue);
  opacity: 0.9;
  margin-bottom: 80px;
  max-width: 600px;
}

.scroll-indicator {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-line {
  width: 1px;
  height: 100px;
  background: rgba(27, 61, 92, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--navy-blue);
  animation: scrollAnim 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollAnim {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

@media (max-width: 768px) {
  .contact-title-group {
    flex-direction: column;
    gap: 16px;
  }

  .tag-line {
    width: 40px;
    height: 1px;
  }

  .contact-sub-tag {
    flex-direction: column;
    gap: 8px;
  }

  .tag-text {
    text-align: center;
  }

  .mobile-hide {
    display: none;
  }
}

/* === privacy.html === */

:root {
  --navy-blue: #1B3D5C;
  --deep-navy: #122538;
  --teal-blue: #5FA8A8;
  --warm-gold: #CCA43B;
  --text-body: #163344;
  --bg-gray: #F8FAFC;
}

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--text-body);
  line-height: 1.8;
  background-color: var(--bg-gray);
  margin: 0;
  padding: 0;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -15;
  pointer-events: none;
}

.fixed-hero-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  pointer-events: none;
}

/* Privacy: 背景を白/薄グレーで覆い、WebGL・ヒーロー動画は見せない */

.privacy-bg-cover {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gray);
  z-index: -5;
  pointer-events: none;
}

/* ヘッダー（index と同じ .header.site-header） */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.lang-switch {
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  max-width: 260px;
  width: 100%;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

/* Privacy 表示時: ヘッダーを常にコンパクト・白背景で表示 */

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .site-header {
  background: rgba(255,255,255,0.95);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .header-logo {
  height: 34px;
  filter: none;
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .nav-links {
  opacity: 1;
  pointer-events: auto;
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .nav-link,
        [data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .nav-link-services {
  color: var(--navy-blue);
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .hamburger span {
  background: var(--navy-blue);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .page-wrapper {
    padding-top: 100px;
    padding-left: 24px;
    padding-right: 24px;
  }

  .page-title {
    font-size: 24px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .privacy-body p, .privacy-body ul, .privacy-body li {
    font-size: 13px !important;
  }
}

/* Content */

.page-wrapper {
  padding-top: 140px;
  padding-bottom: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-left: clamp(24px, 5vw, 60px);
  padding-right: clamp(24px, 5vw, 60px);
}

.page-heading {
  text-align: center;
  margin-bottom: 60px;
}

.page-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--navy-blue);
  margin-bottom: 16px;
}

.page-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--warm-gold);
  letter-spacing: 0.1em;
  font-weight: 600;
}

.privacy-body h2 {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--navy-blue);
  margin-top: 48px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(27, 61, 92, 0.15);
}

.privacy-body h3 {
  font-size: 15px;
  font-weight: 700;
  margin-top: 32px;
  margin-bottom: 16px;
}

.privacy-body p {
  font-size: 14px;
  margin-bottom: 1.5em;
  text-align: justify;
}

.privacy-body ul {
  font-size: 14px;
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 24px;
}

.privacy-body li {
  margin-bottom: 8px;
}

/* --- フッター（About と同一） --- */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 120px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }
}

/* === en/privacy.html === */

:root {
  --navy-blue: #1B3D5C;
  --deep-navy: #122538;
  --teal-blue: #5FA8A8;
  --warm-gold: #CCA43B;
  --text-body: #163344;
  --bg-gray: #F8FAFC;
}

body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--text-body);
  line-height: 1.8;
  background-color: var(--bg-gray);
  margin: 0;
  padding: 0;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -15;
  pointer-events: none;
}

.fixed-hero-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -10;
  pointer-events: none;
}

/* Privacy: 背景を白/薄グレーで覆い、WebGL・ヒーロー動画は見せない */

.privacy-bg-cover {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gray);
  z-index: -5;
  pointer-events: none;
}

/* ヘッダー（index と同じ .header.site-header） */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s ease, padding 0.5s ease;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s ease, background-color 0.6s ease, -webkit-backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease;
  transition: padding 0.4s ease, background-color 0.6s ease, backdrop-filter 0.8s ease, -webkit-backdrop-filter 0.8s ease;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-item-services {
  position: relative;
  display: inline-block;
}

.nav-link-services {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  color: white;
  transition: color 0.6s;
  white-space: nowrap;
}

.header.scrolled .nav-link-services {
  color: var(--navy-blue);
}

.nav-link-services:hover {
  color: var(--warm-gold);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 4px;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(27,61,92,0.12);
  box-shadow: 0 8px 24px rgba(27,61,92,0.12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-item-services.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
}

.nav-dropdown a {
  display: block;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,61,92,0.06);
  transition: background 0.2s;
}

.nav-dropdown a:last-child {
  border-bottom: none;
}

.nav-dropdown a:hover {
  background: rgba(27,61,92,0.06);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.lang-switch {
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  max-width: 260px;
  width: 100%;
  height: 42vh;
  max-height: 42vh;
  background-color: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-services {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.mobile-menu-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.8);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

/* Privacy 表示時: ヘッダーを常にコンパクト・白背景で表示 */

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .site-header {
  background: rgba(255,255,255,0.95);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .header-logo {
  height: 34px;
  filter: none;
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .nav-links {
  opacity: 1;
  pointer-events: auto;
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .nav-link,
        [data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .nav-link-services {
  color: var(--navy-blue);
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

[data-barba="wrapper"]:has(main[data-barba-namespace="privacy"]) .header .hamburger span {
  background: var(--navy-blue);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .page-wrapper {
    padding-top: 100px;
    padding-left: 24px;
    padding-right: 24px;
  }

  .page-title {
    font-size: 24px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .privacy-body p, .privacy-body ul, .privacy-body li {
    font-size: 13px !important;
  }
}

/* Content */

.page-wrapper {
  padding-top: 140px;
  padding-bottom: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-left: clamp(24px, 5vw, 60px);
  padding-right: clamp(24px, 5vw, 60px);
}

.page-heading {
  text-align: center;
  margin-bottom: 60px;
}

.page-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--navy-blue);
  margin-bottom: 16px;
}

.page-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--warm-gold);
  letter-spacing: 0.1em;
  font-weight: 600;
}

.privacy-body h2 {
  font-family: 'Shippori Mincho B1', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--navy-blue);
  margin-top: 48px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(27, 61, 92, 0.15);
}

.privacy-body h3 {
  font-size: 15px;
  font-weight: 700;
  margin-top: 32px;
  margin-bottom: 16px;
}

.privacy-body p {
  font-size: 14px;
  margin-bottom: 1.5em;
  text-align: justify;
}

.privacy-body ul {
  font-size: 14px;
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 24px;
}

.privacy-body li {
  margin-bottom: 8px;
}

/* --- フッター（About と同一） --- */

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .site-footer .footer-logo {
    width: 100px !important;
  }
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }
}

/* === news.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  overflow-x: hidden;
}

main, .content-scroller, section {
  background: transparent !important;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s, padding 0.5s;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s, background-color 0.6s, -webkit-backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s, -webkit-backdrop-filter 0.8s;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

.mobile-menu .nav-contact-btn {
  color: white;
  background: transparent;
}

.mobile-menu .nav-contact-btn:hover {
  background: rgba(255,255,255,0.2);
}

.news-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 120px clamp(40px, 5vw, 80px) 80px;
  box-sizing: border-box;
}

.news-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--teal-blue);
  margin-bottom: 0.5rem;
}

.news-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  margin: 0 0 3rem;
  line-height: 1.3;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27, 61, 92, 0.12);
  color: var(--navy-blue);
}

.news-item .news-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.news-item .news-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.news-item .news-item-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  margin-top: 80px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }

  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .news-container {
    padding: 120px 24px 80px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .news-item .news-item-title {
    font-size: 0.95rem !important;
  }
}

/* === en/news.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  overflow-x: hidden;
}

main, .content-scroller, section {
  background: transparent !important;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s, padding 0.5s;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s, background-color 0.6s, -webkit-backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s, -webkit-backdrop-filter 0.8s;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

.mobile-menu .nav-contact-btn {
  color: white;
  background: transparent;
}

.mobile-menu .nav-contact-btn:hover {
  background: rgba(255,255,255,0.2);
}

.news-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 120px clamp(40px, 5vw, 80px) 80px;
  box-sizing: border-box;
}

.news-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--teal-blue);
  margin-bottom: 0.5rem;
}

.news-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  margin: 0 0 3rem;
  line-height: 1.3;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27, 61, 92, 0.12);
  color: var(--navy-blue);
}

.news-item .news-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.news-item .news-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.news-item .news-item-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  margin-top: 80px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }

  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .news-container {
    padding: 120px 24px 80px;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .news-item .news-item-title {
    font-size: 0.95rem !important;
  }
}

/* === insights.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  overflow-x: hidden;
}

main, .content-scroller, section {
  background: transparent !important;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s, padding 0.5s;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s, background-color 0.6s, -webkit-backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s, -webkit-backdrop-filter 0.8s;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

.mobile-menu .nav-contact-btn {
  color: white;
  background: transparent;
}

.mobile-menu .nav-contact-btn:hover {
  background: rgba(255,255,255,0.2);
}

.container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
  box-sizing: border-box;
}

.insights-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.insight-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27,61,92,0.12);
  text-decoration: none;
  color: var(--navy-blue);
  transition: background-color 0.35s ease, padding 0.35s ease;
}

.insight-item:hover {
  background-color: #f9f9f9;
}

.insight-item:hover .insight-arrow {
  transform: translateX(4px);
}

.insight-item .insight-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.insight-item .insight-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.insight-item .insight-arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  font-size: 1.25rem;
  opacity: 0.6;
  transition: transform 0.35s ease;
}

.insight-category {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--teal-blue);
}

.insight-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.insight-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px clamp(24px, 5vw, 60px) 60px;
}

.insight-article-card {
  background: #ffffff;
  padding: 60px 80px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
  .insight-article-card {
    padding: 32px 24px;
  }
}

.insight-article h1 {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  margin: 0 0 1rem;
  line-height: 1.4;
}

.insight-article .insight-meta {
  font-size: 0.875rem;
  color: var(--navy-blue);
  opacity: 0.7;
  margin-bottom: 2rem;
}

.insight-article .insight-body p {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 1.5em;
}

.insight-article .insight-body li {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 0.5em;
}

.insight-article .insight-body ul {
  margin: 0 0 1.5em;
  padding-left: 1.5rem;
}

.insight-article .insight-body h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 2.5em 0 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #eaeaea;
}

.insight-article .insight-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2em 0 0.75em;
  padding-left: 1rem;
  border-left: 3px solid #1a365d;
}

.insight-article .insight-body img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal-blue);
  font-size: 0.875rem;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: opacity 0.3s;
}

.back-link:hover {
  text-decoration: underline;
  opacity: 0.9;
}

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  margin-top: 80px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

.contact-cta-section .container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }

  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }
}

/* --- Contact CTA セクション（記事詳細ページ用） --- */

.contact-cta-section {
  padding: clamp(80px, 10vw, 120px) 0 clamp(32px, 4vw, 48px) 0;
  position: relative;
  overflow: hidden;
  background-color: transparent !important;
}

.contact-cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 60px 2.5rem;
}

.section-label-wrapper {
  display: flex;
  justify-content: flex-start;
  padding-left: clamp(44px, 5.5vw, 108px);
  margin-bottom: 8px;
}

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 0 0 14px;
}

.section-label-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #102a3a;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDE59 0%, #FF914D 100%);
}

.contact-cta-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 2.5rem 0;
  line-height: 1.1;
}

.contact-cta-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--navy-blue);
  opacity: 0.9;
  margin: 0 auto 3rem;
  max-width: 560px;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 14px 44px;
  border-radius: 24px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s;
  gap: 0;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background-color: var(--teal-blue);
}

.btn-primary:hover::after {
  left: 125%;
}

.cta-chevron {
  display: inline-block;
  margin-left: 0.6em;
}

.cta-chevron::after {
  content: '›';
  display: inline-block;
  opacity: 0.7;
  transform: translateX(0);
  transition: all 0.3s;
  font-weight: 300;
  font-size: 1.2em;
}

.btn-primary:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .contact-cta-inner {
    padding: 3rem 24px 4rem;
  }

  .contact-cta-section {
    padding: clamp(60px, 12vw, 80px) 0;
  }

  .contact-cta-text {
    font-size: 0.9rem !important;
  }

  .insight-article .insight-body p, .insight-article .insight-body li {
    font-size: 14px !important;
  }
}

/* === en/insights.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  overflow-x: hidden;
}

main, .content-scroller, section {
  background: transparent !important;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s, padding 0.5s;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s, background-color 0.6s, -webkit-backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s, -webkit-backdrop-filter 0.8s;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

.mobile-menu .nav-contact-btn {
  color: white;
  background: transparent;
}

.mobile-menu .nav-contact-btn:hover {
  background: rgba(255,255,255,0.2);
}

.container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
  box-sizing: border-box;
}

.insights-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.insight-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27,61,92,0.12);
  text-decoration: none;
  color: var(--navy-blue);
  transition: background-color 0.35s ease, padding 0.35s ease;
}

.insight-item:hover {
  background-color: #f9f9f9;
}

.insight-item:hover .insight-arrow {
  transform: translateX(4px);
}

.insight-item .insight-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.insight-item .insight-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.insight-item .insight-arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  font-size: 1.25rem;
  opacity: 0.6;
  transition: transform 0.35s ease;
}

.insight-category {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--teal-blue);
}

.insight-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.insight-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px clamp(24px, 5vw, 60px) 60px;
}

.insight-article-card {
  background: #ffffff;
  padding: 60px 80px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
  .insight-article-card {
    padding: 32px 24px;
  }
}

.insight-article h1 {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  margin: 0 0 1rem;
  line-height: 1.4;
}

.insight-article .insight-meta {
  font-size: 0.875rem;
  color: var(--navy-blue);
  opacity: 0.7;
  margin-bottom: 2rem;
}

.insight-article .insight-body p {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 1.5em;
}

.insight-article .insight-body li {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 0.5em;
}

.insight-article .insight-body ul {
  margin: 0 0 1.5em;
  padding-left: 1.5rem;
}

.insight-article .insight-body h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 2.5em 0 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #eaeaea;
}

.insight-article .insight-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2em 0 0.75em;
  padding-left: 1rem;
  border-left: 3px solid #1a365d;
}

.insight-article .insight-body img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal-blue);
  font-size: 0.875rem;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: opacity 0.3s;
}

.back-link:hover {
  text-decoration: underline;
  opacity: 0.9;
}

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  margin-top: 80px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

.contact-cta-section .container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  /* モバイル：ボディ文章のフォントサイズを少し下げる */

  .contact-cta-text {
    font-size: 0.9rem !important;
  }

  .insight-item .insight-title {
    font-size: 0.95rem !important;
  }
}

/* --- Contact CTA セクション（記事詳細ページ用） --- */

.contact-cta-section {
  padding: clamp(80px, 10vw, 120px) 0 clamp(32px, 4vw, 48px) 0;
  position: relative;
  overflow: hidden;
  background-color: transparent !important;
}

.contact-cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 60px 2.5rem;
}

.section-label-wrapper {
  display: flex;
  justify-content: flex-start;
  padding-left: clamp(44px, 5.5vw, 108px);
  margin-bottom: 8px;
}

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 0 0 14px;
}

.section-label-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #102a3a;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDE59 0%, #FF914D 100%);
}

.contact-cta-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 2.5rem 0;
  line-height: 1.1;
}

.contact-cta-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--navy-blue);
  opacity: 0.9;
  margin: 0 auto 3rem;
  max-width: 560px;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 14px 44px;
  border-radius: 24px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s;
  gap: 0;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background-color: var(--teal-blue);
}

.btn-primary:hover::after {
  left: 125%;
}

.cta-chevron {
  display: inline-block;
  margin-left: 0.6em;
}

.cta-chevron::after {
  content: '›';
  display: inline-block;
  opacity: 0.7;
  transform: translateX(0);
  transition: all 0.3s;
  font-weight: 300;
  font-size: 1.2em;
}

.btn-primary:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .contact-cta-inner {
    padding: 3rem 24px 4rem;
  }

  .contact-cta-section {
    padding: clamp(60px, 12vw, 80px) 0;
  }
}

/* === insights/insight-01.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  overflow-x: hidden;
}

main, .content-scroller, section {
  background: transparent !important;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s, padding 0.5s;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s, background-color 0.6s, -webkit-backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s, -webkit-backdrop-filter 0.8s;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 12px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 12px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

.mobile-menu .nav-contact-btn {
  color: white;
  background: transparent;
}

.mobile-menu .nav-contact-btn:hover {
  background: rgba(255,255,255,0.2);
}

.container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
  box-sizing: border-box;
}

.insights-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.insight-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27,61,92,0.12);
  text-decoration: none;
  color: var(--navy-blue);
  transition: background-color 0.35s ease, padding 0.35s ease;
}

.insight-item:hover {
  background-color: #f9f9f9;
}

.insight-item:hover .insight-arrow {
  transform: translateX(4px);
}

.insight-item .insight-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.insight-item .insight-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.insight-item .insight-arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  font-size: 1.25rem;
  opacity: 0.6;
  transition: transform 0.35s ease;
}

.insight-category {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--teal-blue);
}

.insight-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.insight-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px clamp(24px, 5vw, 60px) 60px;
}

.insight-article-card {
  background: #ffffff;
  padding: 60px 80px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
  .insight-article-card {
    padding: 32px 24px;
  }
}

.insight-article h1 {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  margin: 0 0 1rem;
  line-height: 1.4;
}

.insight-article .insight-meta {
  font-size: 0.875rem;
  color: var(--navy-blue);
  opacity: 0.7;
  margin-bottom: 2rem;
}

.insight-article .insight-body p {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 1.5em;
}

.insight-article .insight-body li {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 0.5em;
}

.insight-article .insight-body ul {
  margin: 0 0 1.5em;
  padding-left: 1.5rem;
}

.insight-article .insight-body h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 2.5em 0 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #eaeaea;
}

.insight-article .insight-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2em 0 0.75em;
  padding-left: 1rem;
  border-left: 3px solid #1a365d;
}

.insight-article .insight-body img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal-blue);
  font-size: 0.875rem;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: opacity 0.3s;
}

.back-link:hover {
  text-decoration: underline;
  opacity: 0.9;
}

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  margin-top: 80px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 4px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

.contact-cta-section .container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }

  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }

  .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }
}

/* --- Contact CTA セクション（記事詳細ページ用） --- */

.contact-cta-section {
  padding: clamp(80px, 10vw, 120px) 0 clamp(32px, 4vw, 48px) 0;
  position: relative;
  overflow: hidden;
  background-color: transparent !important;
}

.contact-cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 60px 2.5rem;
}

.section-label-wrapper {
  display: flex;
  justify-content: flex-start;
  padding-left: clamp(44px, 5.5vw, 108px);
  margin-bottom: 8px;
}

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 0 0 14px;
}

.section-label-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #102a3a;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDE59 0%, #FF914D 100%);
}

.contact-cta-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 2.5rem 0;
  line-height: 1.1;
}

.contact-cta-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--navy-blue);
  opacity: 0.9;
  margin: 0 auto 3rem;
  max-width: 560px;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 14px 44px;
  border-radius: 24px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s;
  gap: 0;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background-color: var(--teal-blue);
}

.btn-primary:hover::after {
  left: 125%;
}

.cta-chevron {
  display: inline-block;
  margin-left: 0.6em;
}

.cta-chevron::after {
  content: '›';
  display: inline-block;
  opacity: 0.7;
  transform: translateX(0);
  transition: all 0.3s;
  font-weight: 300;
  font-size: 1.2em;
}

.btn-primary:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .contact-cta-inner {
    padding: 3rem 24px 4rem;
  }

  .contact-cta-section {
    padding: clamp(60px, 12vw, 80px) 0;
  }

  .contact-cta-title {
    white-space: nowrap;
    font-size: clamp(20px, 5.5vw, 28px) !important;
  }

  .contact-cta-text {
    font-size: 0.9rem !important;
  }

  .insight-article .insight-body p, .insight-article .insight-body li {
    font-size: 14px !important;
  }
}

/* === en/insights/insight-01.html === */

:root {
  --navy-blue: #1B3D5C;
  --teal-blue: #5FA8A8;
  --warm-gold: #E8B75D;
  --deep-navy: #050A14;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--navy-blue);
  line-height: 1.8;
  background: transparent !important;
  overflow-x: hidden;
}

main, .content-scroller, section {
  background: transparent !important;
}

.fixed-webgl-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -15;
  opacity: 1;
  background: transparent;
  pointer-events: none;
}

.fixed-webgl-bg canvas {
  display: block;
}

.content-scroller {
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color 0.5s, padding 0.5s;
  background-color: transparent;
  box-sizing: border-box;
  width: 100%;
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px 24px;
  padding-left: clamp(24px, 3vw, 72px);
  box-sizing: border-box;
  transition: padding 0.4s, background-color 0.6s, -webkit-backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s;
  transition: padding 0.4s, background-color 0.6s, backdrop-filter 0.8s, -webkit-backdrop-filter 0.8s;
}

.header.compact .site-header {
  padding: 28px 40px 16px;
  padding-left: clamp(24px, 3vw, 72px);
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(8px);
          backdrop-filter: blur(8px);
}

.header-left {
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
}

.header-logo {
  height: 60px;
  width: auto;
  transition: height 0.4s, filter 0.5s;
  filter: brightness(0) invert(1);
}

.header.compact .header-logo {
  height: 34px;
}

.header.scrolled .header-logo {
  filter: none;
}

.header-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  position: absolute;
  right: 16px;
  top: 65%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 16px !important;
  opacity: 1;
  transition: opacity 0.4s;
  flex-shrink: 0;
  flex-wrap: nowrap !important;
}

.header.compact .nav-links {
  opacity: 0;
  pointer-events: none;
}

.nav-link {
  color: white;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  text-decoration: none;
  transition: color 0.6s;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--warm-gold);
}

.header.scrolled .nav-link {
  color: var(--navy-blue);
}

.nav-contact-btn {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

.nav-contact-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.nav-contact-btn:hover {
  background-color: var(--teal-blue);
}

.nav-contact-btn:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.lang-switch {
  position: relative;
  overflow: hidden;
  z-index: 1;
  color: var(--navy-blue);
  font-size: 11px;
  font-weight: 500;
  padding: 6px 14px !important;
  border: 1px solid rgba(27,61,92,0.3);
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  white-space: nowrap !important;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 30px;
  background-color: white;
}

.lang-switch::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--teal-blue);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lang-switch:hover {
  color: #fff !important;
  border-color: var(--teal-blue);
}

.lang-switch:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-ja {
  position: relative;
  padding-left: 12px;
}

.lang-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
}

.lang-ja:not(.active)::before {
  opacity: 0;
}

.lang-en {
  position: relative;
  padding-left: 14px;
  margin-left: 2px;
  color: rgba(27,61,92,0.5);
  transition: color 0.4s;
}

.lang-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--navy-blue);
  transition: opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.lang-en.active {
  color: inherit !important;
}

.lang-en.active::before {
  opacity: 1;
}

.header.scrolled .lang-switch {
  color: var(--navy-blue);
  border-color: rgba(27,61,92,0.3);
  background-color: white;
}

.menu-toggle {
  position: absolute;
  right: 16px;
  top: 0;
  transform: translateY(20px);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s;
  cursor: pointer;
  background-color: var(--navy-blue);
  padding: 6px 14px;
  border-radius: 20px;
  color: white;
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  overflow: hidden;
}

.menu-toggle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.menu-toggle:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.menu-toggle:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.header.compact .menu-toggle {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0);
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 16px;
  height: 12px;
  gap: 5px;
}

.hamburger-icon span {
  display: block;
  height: 1.5px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-icon span:nth-child(1) {
  width: 100%;
}

.hamburger-icon span:nth-child(2) {
  width: 60%;
  margin-left: auto;
  opacity: 1;
}

.hamburger-icon span:nth-child(3) {
  display: none;
}

.menu-toggle:hover .hamburger-icon span {
  background: white;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 110;
}

.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.header.scrolled .hamburger span {
  background: var(--navy-blue);
}

.hamburger.active span {
  background: white;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.fullscreen-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  pointer-events: none;
  display: flex;
  justify-content: flex-end;
  align-items: flex-start;
  padding-top: 24px;
  padding-right: 24px;
}

.fullscreen-menu.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.fullscreen-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  transition: opacity 0.4s;
}

.fullscreen-menu.active .fullscreen-menu-overlay {
  opacity: 1;
}

.fullscreen-menu-content {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 42vh;
  max-height: 42vh;
  background: #122538;
  border-radius: 20px;
  padding: 16px 12px 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16,1,0.3,1);
  z-index: 2001;
  overflow-y: auto;
  min-height: 0;
}

.fullscreen-menu.active .fullscreen-menu-content {
  opacity: 1;
  transform: scale(1);
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.fullscreen-menu-content .lang-switch {
  margin-left: 0;
}

.fullscreen-menu-close {
  position: relative;
  overflow: hidden;
  background: black;
  color: white;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  height: 34px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.fullscreen-menu-close::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.fullscreen-menu-close:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.fullscreen-menu-close:hover::after {
  left: 125%;
  transition: left 0.5s ease-in-out;
}

.fullscreen-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  align-items: flex-start;
  flex: 1;
  min-height: 0;
}

.fullscreen-menu-link {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: 20px;
  font-family: 'Shippori Mincho B1', serif;
  font-weight: 500;
  line-height: 1.3;
  transition: color 0.3s, transform 0.3s;
  display: inline-block;
}

.fullscreen-menu-link:hover {
  color: var(--warm-gold);
  transform: translateX(10px);
}

.menu-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 10px;
  flex-shrink: 0;
}

.menu-privacy {
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  text-decoration: none;
  transition: color 0.3s;
}

.menu-privacy:hover {
  color: white;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--teal-blue);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.3s;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  color: white;
  font-size: 24px;
  padding: 12px 24px;
}

.mobile-menu .nav-contact-btn {
  color: white;
  background: transparent;
}

.mobile-menu .nav-contact-btn:hover {
  background: rgba(255,255,255,0.2);
}

.container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
  box-sizing: border-box;
}

.insights-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.insight-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 1rem;
  padding: 24px 0;
  border-bottom: 1px solid rgba(27,61,92,0.12);
  text-decoration: none;
  color: var(--navy-blue);
  transition: background-color 0.35s ease, padding 0.35s ease;
}

.insight-item:hover {
  background-color: #f9f9f9;
}

.insight-item:hover .insight-arrow {
  transform: translateX(4px);
}

.insight-item .insight-meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.insight-item .insight-title {
  grid-column: 1;
  grid-row: 2;
  font-family: 'Shippori Mincho B1', serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

.insight-item .insight-arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  font-size: 1.25rem;
  opacity: 0.6;
  transition: transform 0.35s ease;
}

.insight-category {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--teal-blue);
}

.insight-date {
  font-size: 0.8rem;
  color: var(--navy-blue);
  opacity: 0.7;
}

.insight-article {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px clamp(24px, 5vw, 60px) 60px;
}

.insight-article-card {
  background: #ffffff;
  padding: 60px 80px;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
  .insight-article-card {
    padding: 32px 24px;
  }
}

.insight-article h1 {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  margin: 0 0 1rem;
  line-height: 1.4;
}

.insight-article .insight-meta {
  font-size: 0.875rem;
  color: var(--navy-blue);
  opacity: 0.7;
  margin-bottom: 2rem;
}

.insight-article .insight-body p {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 1.5em;
}

.insight-article .insight-body li {
  color: #333333;
  line-height: 1.8;
  margin-bottom: 0.5em;
}

.insight-article .insight-body ul {
  margin: 0 0 1.5em;
  padding-left: 1.5rem;
}

.insight-article .insight-body h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 2.5em 0 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #eaeaea;
}

.insight-article .insight-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2em 0 0.75em;
  padding-left: 1rem;
  border-left: 3px solid #1a365d;
}

.insight-article .insight-body img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--teal-blue);
  font-size: 0.875rem;
  text-decoration: none;
  margin-bottom: 2rem;
  transition: opacity 0.3s;
}

.back-link:hover {
  text-decoration: underline;
  opacity: 0.9;
}

.site-footer {
  background-color: #122538;
  color: #fff;
  padding: 56px 0 56px;
  margin-top: 80px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px 24px 0 0;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.site-footer .container-custom {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding-left: clamp(40px, 5vw, 96px) !important;
  padding-right: 56px !important;
  box-sizing: border-box !important;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: start;
}

.footer-logo {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
}

.address-text {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.8;
  margin-bottom: 16px;
}

.footer-nav-area {
  display: flex;
  gap: 60px;
}

.footer-nav-col {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-col li {
  margin-bottom: 12px;
}

.footer-nav-col a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: opacity 0.3s;
}

.footer-nav-col a:hover {
  opacity: 0.7;
}

.footer-lang-area {
  display: flex;
  justify-content: flex-end;
}

.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.footer-lang-switch .divider {
  opacity: 0.5;
  margin: 0 6px;
}

.footer-bottom-row {
  display: grid;
  grid-template-columns: 1.5fr 2fr 2fr 0.5fr;
  gap: 40px;
  align-items: center;
  padding-top: 4px;
}

.footer-copyright {
  grid-column: 1;
}

.footer-privacy {
  grid-column: 2;
}

.footer-cta {
  grid-column: 3;
}

.footer-contact-btn {
  background-color: #fff;
  color: #122538;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s;
}

.footer-contact-btn:hover {
  background-color: var(--teal-blue);
  color: #fff;
}

.footer-contact-btn .cta-chevron::after {
  content: '›';
  opacity: 0.7;
  transition: all 0.3s;
}

.footer-copyright, .footer-privacy a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

@media (max-width: 900px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav-area {
    gap: 28px;
  }

  .footer-bottom-row {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .footer-copyright, .footer-privacy, .footer-cta {
    grid-column: 1;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

@media (max-width: 768px) {
  .site-footer {
    padding: 40px 24px 32px;
  }

  .site-footer .container-custom {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .footer-content {
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-top-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
  }

  .footer-brand-area {
    order: 1;
    display: flex;
    justify-content: center;
  }

  .footer-logo {
    width: 100px !important;
  }

  .footer-nav-area {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
    width: 100%;
    max-width: 280px;
  }

  .footer-nav-col {
    display: contents;
  }

  .footer-nav-col li {
    margin-bottom: 0;
  }

  .footer-nav-col a {
    font-size: 14px;
    padding: 10px 20px;
    display: block;
    text-align: center;
  }

  .footer-address-area {
    order: 3;
    text-align: center;
    width: 100%;
  }

  .footer-address-area .address-text {
    line-height: 2;
    margin-bottom: 0;
  }

  .footer-lang-area {
    order: 4;
    justify-content: center;
  }

  .footer-bottom-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 4px;
    width: 100%;
  }

  .footer-copyright, .footer-privacy {
    text-align: center;
    grid-column: unset;
  }

  .footer-privacy {
    order: 1;
  }

  .footer-copyright {
    order: 2;
  }
}

.contact-cta-section .container-custom {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
}

@media (max-width: 1024px) {
  .header.site-header {
    padding-top: 16px !important;
    padding-bottom: 12px !important;
    padding-left: 32px !important;
  }
}

@media (max-width: 768px) {
  .header.site-header {
    padding: 12px 40px 12px !important;
    padding-left: 24px !important;
  }

  .header-logo {
    height: 48px !important;
  }

  .header.compact .header-logo {
    height: 32px !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
    right: -16px !important;
  }

  .hamburger {
    display: none !important;
  }

  .fullscreen-menu {
    padding-right: 24px;
    padding-top: 24px;
  }

  .fullscreen-menu-content {
    max-width: 260px;
    width: 100%;
    height: 42vh;
    max-height: 42vh;
    border-radius: 20px;
  }

  .fullscreen-menu-link {
    font-size: 20px;
  }
}

/* --- Contact CTA セクション（記事詳細ページ用） --- */

.contact-cta-section {
  padding: clamp(80px, 10vw, 120px) 0 clamp(32px, 4vw, 48px) 0;
  position: relative;
  overflow: hidden;
  background-color: transparent !important;
}

.contact-cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 60px 2.5rem;
}

.section-label-wrapper {
  display: flex;
  justify-content: flex-start;
  padding-left: clamp(44px, 5.5vw, 108px);
  margin-bottom: 8px;
}

.section-label {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 0 0 14px;
}

.section-label-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #102a3a;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFDE59 0%, #FF914D 100%);
}

.contact-cta-title {
  font-family: 'Shippori Mincho B1', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  color: var(--navy-blue);
  margin: 0 0 2.5rem 0;
  line-height: 1.1;
}

.contact-cta-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--navy-blue);
  opacity: 0.9;
  margin: 0 auto 3rem;
  max-width: 560px;
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-blue);
  color: white;
  padding: 14px 44px;
  border-radius: 24px;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s;
  gap: 0;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.5s;
  pointer-events: none;
}

.btn-primary:hover {
  background-color: var(--teal-blue);
}

.btn-primary:hover::after {
  left: 125%;
}

.cta-chevron {
  display: inline-block;
  margin-left: 0.6em;
}

.cta-chevron::after {
  content: '›';
  display: inline-block;
  opacity: 0.7;
  transform: translateX(0);
  transition: all 0.3s;
  font-weight: 300;
  font-size: 1.2em;
}

.btn-primary:hover .cta-chevron::after {
  opacity: 1;
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .contact-cta-inner {
    padding: 3rem 24px 4rem;
  }

  .contact-cta-section {
    padding: clamp(60px, 12vw, 80px) 0;
  }

  .contact-cta-title {
    white-space: nowrap;
    font-size: clamp(20px, 5.5vw, 28px) !important;
  }

  .contact-cta-text {
    font-size: 0.9rem !important;
  }

  .insight-article .insight-body p, .insight-article .insight-body li {
    font-size: 14px !important;
  }
}