/* ============================================================
   emblem — style.css
   "Precision in White Space"

   構成：
   • Reset & Base: ブラウザリセット、基本フォント、カラー変数
   • Typography: h1-h2、caption など見出しスタイル
   • Layout: container、section、grid system
   • Navigation: 常時表示 Nav（グラデーション背景）
   • Components: Button、Badge、Card など再利用可能な部品
   • Pages: Home（Hero、Tech Grid、News）、Technology、News、Recruit、Team、Privacy
   • Animations: Fade-in、Scroll-snap、Transform など

   色体系（CSS 変数）：
   • --void-black: #111111（最濃黒）
   • --ink: #1A1A1A（本文）
   • --white: #FFFFFF
   • --stone-50/100/200/400/600/800: グレースケール

   レスポンシブ：
   • Desktop: 1200px
   • Tablet: 768px-1199px
   • Mobile: 767px 以下
   • @media (max-width: 768px) で Mobile 対応
   ============================================================ */

/*
   📍 TABLE OF CONTENTS（詳細目次）

   基礎・共通
   ├─ 27-65       Reset & Base（ブラウザリセット、CSS変数）
   ├─ 67-125      Typography（見出し・本文スタイル）
   ├─ 103-117     Layout（container、grid）
   └─ 118-125     Fade-in Animation

   ナビゲーション・ヒーロー
   ├─ 126-378     Navigation（グラデーション方式）
   ├─ 379-521     Hero（メインビジュアル）
   └─ 956-965     Page Header（サブページ用）

   ビデオ・メディア
   ├─ 522-602     Video Section（フルスクリーン動画bg）
   └─ 1770-1904   Responsive（タブレット・モバイル調整）

   テックセクション
   ├─ 603-657     Tech Section Home（グリッド形式）
   ├─ 966-1361    Technology Page（スクロール形式）
   ├─ 1362-1447   Home — Tech セクション各版
   ├─ 1905-2236   Tech Page フルスクリーン版
   ├─ 2237-2614   Home Tech v2（スクロール移動版）
   ├─ 2699-3105   Home Tech グリッド版
   └─ 3106-3266   Home Tech フルスクリーン版

   ニュース・更新情報
   ├─ 658-684     News Carousel（Home用）
   ├─ 685-802     News Card（共通スタイル）
   ├─ 1448-1597   News Page（詳細ページ）
   ├─ 3556-3571   News Card — aタグ化対応
   ├─ 3572-3692   News 個別ページ
   ├─ 3693-4060   Home — News セクション（Milestones+Updates）
   └─ 4061-4228   News Page — Milestones + Updates 構成

   ページセクション
   ├─ 803-849     Recruit Section（Home）
   ├─ 850-955     Footer
   ├─ 1598-1769   Recruit Page（採用ページ）
   ├─ 3267-3445   Mission ページ
   └─ 3446-3555   Hero — リニューアル版

   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --void-black:  #111111;
  --ink:         #1A1A1A;
  --white:       #FFFFFF;
  --stone-50:    #F7F6F3;
  --stone-100:   #F0EFEB;
  --stone-200:   #E5E3DC;
  --stone-400:   #B4B2AA;
  --stone-600:   #6B6A63;
  --stone-800:   #3D3C37;

  --section-gap:     80px;
  --section-gap-mob: 48px;
  --nav-height:      64px;
  --radius-card:     8px;
  --radius-btn:      4px;
  --border:          0.5px solid var(--stone-200);
  --transition-fast: 150ms ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "游ゴシック", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
video { display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ---------- Typography ---------- */
/* タイトル系はNoto Sans JP */
.display,
h1, .h1,
h2, .h2,
.hero__right-title,
.video-section__heading,
.page-header__title {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "游ゴシック", sans-serif;
}

.display {
  font-size: clamp(52px, 7.5vw, 96px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.06;
}
h1, .h1 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
h2, .h2 {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.caption {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: var(--section-gap) 0; }
.section--dark {
  background: var(--void-black);
  color: var(--white);
}
.section--stone { background: var(--stone-50); }

/* ---------- Fade-in ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ============================================================
   Nav — グラデーション方式
   常に透明＋グラデーションオーバーレイ。
   背景切り替えなし。どのページ・セクションでも同じ表示。
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height); /* 64px */
  z-index: 1000;
  /* 上: 半透明黒 → 下: 透明 のグラデーション */
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.52) 0%,
    rgba(0, 0, 0, 0.0) 100%
  );
  /* スクロール連動の表示/非表示アニメーション */
  transition: transform 300ms ease, opacity 300ms ease;
}

/* 下スクロール時にJSが付与するクラス */
.nav.nav--hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

/* ── テキスト・リンク: 常に白 ── */
.nav__inner {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav__logo {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  transition: color var(--transition-fast);
  flex-shrink: 0;
}

/* Logo image */
.nav__logo img {
  height: 24px !important;
  width: auto !important;
  max-width: none !important;
  display: block;
  transition: filter var(--transition-fast);
}
/* Logo: keep original colors at all times — no filter */
/* News logo badges */
.news-logo {
  display: inline-block;
  margin-top: 10px;
}
.news-logo img {
  height: 20px !important;
  width: auto !important;
  max-width: none !important;
  opacity: 0.65;
}
.news-card .news-logo img { height: 16px !important; }
.news-row .news-logo img { height: 20px !important; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
}
.nav__link {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: #ffffff;
}

.nav__link--active {
  font-weight: 500;
}

.nav__right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
}

.lang-toggle__item {
  color: rgba(255, 255, 255, 0.55);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 13px;
}

.lang-toggle__item.active {
  color: #ffffff;
}

.lang-toggle__sep {
  color: rgba(255, 255, 255, 0.25);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: var(--border);
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.btn--primary:hover { background: var(--stone-800); border-color: var(--stone-800); }

/* Apply now / Join the mission ボタン */
.nav .btn--primary {
  background: rgba(255, 255, 255, 0.1);
  border: 0.5px solid rgba(255, 255, 255, 0.32);
  color: #ffffff;
}

.nav .btn--primary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--stone-200);
}
.btn--ghost:hover { border-color: var(--stone-600); }

.btn--ghost-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.85);
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.btn--ghost-white:hover {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

/* video-section 専用 CTA (より大きめ) */
.video-section .btn--ghost-white {
  padding: 12px 28px;
  font-size: 14px;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  margin-left: auto;
  cursor: pointer;
  padding: 0;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  /* z-index削除: navのz-index（1000）を継承 */
}
/* ハンバーガー三本線: 常に白 */
.nav__hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: #ffffff;
  border-radius: 1px;
  transition: all 200ms ease;
  opacity: 1;
  visibility: visible;
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile overlay */
.nav__overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--stone-200);
  z-index: 999;  /* nav（1000）より低い。navが常に前面 */
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 32px;
  gap: 32px;
}
.nav__overlay.open { display: flex; }
.nav__overlay .nav__link {
  font-size: 28px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.nav__overlay .nav__link:hover { color: var(--stone-600); }
.nav__overlay .nav__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-top: 16px;
}
.nav__overlay .lang-toggle__item { color: var(--stone-600); font-size: 14px; }
.nav__overlay .lang-toggle__item.active { color: var(--ink); }
.nav__overlay .lang-toggle__sep { color: var(--stone-400); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  background: var(--void-black);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.hero--sub { height: 50vh; min-height: 340px; }

.hero__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}
/* 明るいhero（Homeのみ）: フル明度 */
.hero__media--bright { opacity: 1; }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.0) 50%);
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 32px 52px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* Home hero: 左右2カラム */
.hero--home { align-items: flex-end; }
.hero__content--split {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: flex-end;
  padding: 0 24px 60px;
  max-width: 100%;
}
.hero__left {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
}

.hero__right {
  padding-bottom: 4px;
}
.hero__right-title {
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 20px;
}
.hero__right-lead {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  margin-bottom: 22px;
  line-height: 1.7;
}
.hero__right-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.hero__right-body p {
  font-size: 14px;
  color: rgba(255,255,255,0.68);
  line-height: 1.9;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0.5px solid rgba(255,255,255,0.35);
  border-radius: 2px;
  padding: 5px 10px;
  color: rgba(255,255,255,0.75);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  /* "heroes." の上に来るよう右寄せ */
  align-self: flex-end;
}
.hero__badge-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
}
.hero__title {
  color: var(--white);
  margin-bottom: 16px;
}
.hero__sub {
  color: rgba(255,255,255,0.65);
  font-size: 15px;
  font-weight: 400;
  max-width: 480px;
}

/* placeholder when no video */
.hero__placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #111 0%, #222 50%, #0a0a0a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__placeholder-icon {
  font-size: 80px;
  opacity: 0.08;
  user-select: none;
}

/* ============================================================
   VIDEO SECTION (Tech / Recruit — full-width video bg)
   ============================================================ */
.video-section {
  position: relative;
  width: 100%;
  height: 56.25vw; /* 16:9 比率でmax-heightなし → 動画高さをそのまま使う */
  min-height: 420px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.video-section--tall { height: 62vw; }

.video-section__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.78) 0%,
    rgba(0,0,0,0.35) 45%,
    rgba(0,0,0,0.12) 100%
  );
}
.video-section__content {
  position: relative;
  z-index: 2;
  padding: 0 32px 52px;
  max-width: 680px;
}
/* 中央右寄り：Recruit セクション用コンテンツブロック */
.video-section__center-right {
  position: absolute;
  top: 50%;
  right: 8%;
  transform: translateY(-50%);
  z-index: 3;
  max-width: 480px;
  text-align: left;
}
.video-section__label {
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}
.video-section__heading {
  color: var(--white);
  margin-bottom: 14px;
}
.video-section__body {
  color: rgba(255,255,255,0.65);
  font-size: 15px;
  margin-bottom: 28px;
  line-height: 1.75;
}
.link-arrow--white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius-btn);
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.link-arrow--white:hover {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

/* ============================================================
   TECH SECTION (Home) — kept for other uses
   ============================================================ */
.tech-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.tech-preview__media {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--void-black);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.tech-preview__media video,
.tech-preview__media img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.tech-preview__media-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.15);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.tech-preview__label {
  color: var(--stone-600);
  margin-bottom: 16px;
}
.tech-preview__heading { margin-bottom: 12px; }
.tech-preview__body {
  color: var(--stone-600);
  margin-bottom: 28px;
  font-size: 15px;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 0.5px solid var(--stone-200);
  padding-bottom: 2px;
  transition: border-color var(--transition-fast);
}
.link-arrow:hover { border-color: var(--stone-600); }

/* ============================================================
   NEWS CAROUSEL (Home)
   ============================================================ */
/* news-carousel-wrap: 画面幅の80%・中央揃え */
.news-carousel-wrap {
  width: 80%;
  margin: 0 auto;
  overflow: hidden;
}
.news-carousel-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
  padding: 0;
}
.news-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.news-carousel::-webkit-scrollbar { display: none; }

/* ============================================================
   NEWS CARD (shared)
   ============================================================ */
.news-card {
  flex-shrink: 0;
  width: 480px;
  border: var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  padding: 0;
  scroll-snap-align: start;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: default;
  display: flex;
  flex-direction: column;
  background: var(--white);
}
.news-card:hover {
  border-color: var(--stone-400);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

/* カード上部の画像/ロゴエリア */
.news-card__img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--stone-100);
}

.news-card__img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card__img--photo img {
  object-fit: cover;
}

.news-card__img--white img {
  object-fit: contain;
  padding: 16px;
}
/* 加賀市マーク：他ロゴの約2倍 */
.news-card__img img.news-card__img--kaga {
  height: 264px;
  max-width: 88%;
}
/* ロゴ表示バリアント */
.news-card__img--white {
  background: #fff;
  border-bottom: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.news-card__img--dark  { background: var(--void-black); }
.news-card__img--dark img { filter: brightness(0) invert(1) !important; } /* 暗背景で白ロゴに */
.news-card__img--stone { background: var(--stone-50); border-bottom: var(--border); }
/* Full-bleed image: fills entire box (used for Kaga mark) */
.news-card__img--fill img {
  max-width: 100% !important;
  max-height: 100% !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}
/* 画像プレースホルダー（素材待ち） */
.news-card__img--placeholder {
  background: var(--stone-100);
  border-bottom: var(--border);
  position: relative;
}
.news-card__img-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-400);
}

/* カード本体（テキスト部分） */
.news-card__body {
  padding: 20px 24px 24px;
  flex: 1;
}
.news-card__date {
  color: var(--stone-600);
  margin-bottom: 10px;
}
.news-card__badge {
  display: inline-block;
  background: var(--stone-100);
  color: var(--stone-600);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 12px;
}
.news-card__title {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 10px;
}
.news-card__desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone-600);
}

/* ============================================================
   RECRUIT SECTION (Home)
   ============================================================ */
.recruit-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.recruit-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 220px 160px;
  gap: 8px;
}
.recruit-section__grid-item {
  background: #222;
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
}
.recruit-section__grid-item:first-child {
  grid-row: span 2;
}
.recruit-section__grid-item video,
.recruit-section__grid-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.75;
}
.recruit-section__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.1);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.recruit-section__content { color: var(--white); }
.recruit-section__label { color: rgba(255,255,255,0.45); margin-bottom: 16px; }
.recruit-section__heading { margin-bottom: 16px; }
.recruit-section__body { color: rgba(255,255,255,0.6); margin-bottom: 28px; font-size: 15px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--ink);
  color: var(--white);
  padding: 48px 0 32px;
}
.tech-next + .footer {
  padding-top: 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
/* 左：ロゴ＋ナビリンク */
.footer__left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer__logo {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.footer__links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__link {
  font-size: 13px;
  color: var(--stone-400);
  transition: color var(--transition-fast);
}
.footer__link:hover { color: var(--white); }
/* 中央：contact + founders */
.footer__center {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-self: center;
  text-align: center;
}
.footer__center-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.footer__center-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-600);
  min-width: 60px;
  text-align: right;
}
.footer__center-value {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.footer__center-link {
  font-size: 13px;
  color: var(--stone-400);
  transition: color var(--transition-fast);
}
.footer__center-link:hover { color: var(--white); }
.footer__center-sep { font-size: 13px; color: var(--stone-700); }
/* LinkedInアイコンリンク */
.footer__li-link {
  display: inline-flex;
  align-items: center;
  color: var(--stone-600);
  transition: color var(--transition-fast);
  line-height: 1;
}
.footer__li-link:hover { color: var(--stone-400); }
.footer__li-link svg { width: 14px; height: 14px; fill: currentColor; }
/* 右：privacy + copyright */
.footer__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.footer__privacy {
  font-size: 12px;
  color: var(--stone-600);
  transition: color var(--transition-fast);
}
.footer__privacy:hover { color: var(--stone-400); }
.footer__copy {
  font-size: 12px;
  color: var(--stone-600);
  text-align: right;
  margin-top: 4px;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
  padding: calc(var(--nav-height) + 56px) 0 56px;
  border-bottom: var(--border);
}
.page-header__label { color: var(--stone-600); margin-bottom: 12px; }
.page-header__title {}

/* ============================================================
   TECHNOLOGY PAGE
   ============================================================ */
/* ============================================================
   TECHNOLOGY PAGE — Featured Grid
   ============================================================ */
.tech-featured {
  display: grid;
  /* 左列幅 = 高さ × 1.1（縦1:横1.1の比率で左右クロップ） / 右列は残り */
  grid-template-columns: calc(100svh * 1.2) 1fr;
  grid-template-rows: 1fr 1fr;
  height: 100svh;
  min-height: 520px;
  margin: 0;
  padding: 0;
}

.tech-feat {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
  background: #111;
  cursor: pointer;
}
.tech-feat--main {
  grid-row: span 2;
  border-right: 0.5px solid #2A2A2A;
}
.tech-feat--sub { border-bottom: 0.5px solid #2A2A2A; }
.tech-feat--sub:last-child { border-bottom: none; }

.tech-feat video,
.tech-feat img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}
.tech-feat:hover video,
.tech-feat:hover img { opacity: 1; }

.tech-feat__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.05) 55%);
}
.tech-feat__meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 24px;
  z-index: 1;
}
.tech-feat--sub .tech-feat__meta { padding: 12px 16px; }

.tech-feat__badge {
  display: inline-block;
  font-size: 10px;
  border: 0.5px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.65);
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 8px;
  letter-spacing: 0.07em;
}
.tech-feat__date {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.tech-feat__title {
  font-size: 22px;
  font-weight: 500;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
}
.tech-feat__title--sm { font-size: 14px; }
.tech-feat__arrow {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-top: 8px;
  transition: color 0.2s ease;
}
.tech-feat__arrow--sm { font-size: 10px; margin-top: 5px; }
.tech-feat:hover .tech-feat__arrow { color: rgba(255,255,255,0.75); }

/* placeholder for missing images */
.tech-feat__placeholder {
  position: absolute;
  inset: 0;
  background: var(--stone-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--stone-600);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* video in featured grid */
.tech-feat__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

/* ============================================================
   TECHNOLOGY PAGE — Scroll List
   ============================================================ */
/* ============================================================
   TECHNOLOGY — Archive Grid (4番目以降)
   ============================================================ */
/* ============================================================
   TECHNOLOGY — Archive Grid
   規則: デフォルト3列。n%3=2→末尾1行2枚。n%3=1→末尾2行を2+2。
   写真サイズは常に「横幅1/3・高さ固定160px」で統一。
   ============================================================ */

/* 共通の写真高さ（全行で統一） */
:root { --arc-item-h: 400px; }

.tech-archive {
  padding-bottom: 0;
  padding-top: 0;
  margin: 0;
}

.tech-archive__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #333;
}

/* ─── 3列行: グリッドで3等分 ─── */
.tech-arc-row--3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #000;
}
.tech-arc-row--3 .tech-arc-item { height: var(--arc-item-h); }

/* ─── 2列行: 同サイズのセルを space-evenly で中央寄せ
          左端・中央・右端に均等な余白ができる ─── */
.tech-arc-row--2 {
  display: flex;
  justify-content: space-evenly;
  align-items: stretch;
  background: #000; /* 余白部分は黒 */
  gap: 0;
}
.tech-arc-row--2 .tech-arc-item {
  /* 3列グリッドのセル幅と同じ: 1/3コンテナ幅 - 隣接1px */
  flex: 0 0 calc(33.333% - 1px);
  height: var(--arc-item-h);
}

/* セル共通 */
.tech-arc-item {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
  background: #111;
  cursor: pointer;
  height: var(--arc-item-h);
}
.tech-arc-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: opacity 0.25s ease;
}
.tech-arc-item:hover img { opacity: 1; }
.tech-arc-item__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}
.tech-arc-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0) 55%);
}
.tech-arc-item__meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 14px;
  z-index: 2;
}
.tech-arc-item__date {
  font-size: 10px;
  color: rgba(255,255,255,0.38);
  margin-bottom: 3px;
  letter-spacing: 0.04em;
}
.tech-arc-item__title {
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  line-height: 1.25;
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
}
.tech-arc-item__arrow {
  display: block;
  font-size: 9px;
  color: rgba(255,255,255,0.3);
  margin-top: 4px;
  transition: color 0.2s ease;
}
.tech-arc-item:hover .tech-arc-item__arrow { color: rgba(255,255,255,0.65); }

/* NEXT COMING アイテム */
.tech-arc-item--next-coming {
  background: #000;
  border: 2px dashed rgba(255, 255, 255, 0.4);
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tech-arc-item--next-coming:hover { background: #000; }
.tech-arc-item__next-placeholder {
  font-size: 60px;
  color: rgba(255, 255, 255, 0.2);
  font-weight: 300;
  line-height: 1;
}

/* ─── Next Coming: アーカイブと同じ高さ ─── */
.tech-next {
  background: #000;
  border-top: 1px solid #000;
  height: auto;
  min-height: calc(var(--arc-item-h) - 80px);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  margin: 0;
  margin-bottom: 0;
}
.tech-next__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  border: 2px dashed rgba(255,255,255,0.35);
  border-radius: 8px;
  padding: 28px 32px;
  width: 80%;
  max-width:80%;
}
.tech-next__placeholder {
  width: 60px; height: 60px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: rgba(255,255,255,0.25);
}
.tech-next__eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 6px;
}
.tech-next__title {
  font-size: 18px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  margin: 0 0 4px;
  font-family: "Noto Sans JP", sans-serif;
}
.tech-next__date { font-size: 10px; color: rgba(255,255,255,0.3); }

/* ============================================================
   TECHNOLOGY — Individual test page
   ============================================================ */
.test-detail__video { background: #000; width: 100%; }
.test-detail__video video {
  display: block;
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #000;
}
.test-detail__header {
  padding: 40px 0 24px;
  border-bottom: 0.5px solid var(--stone-200);
  margin-bottom: 32px;
}
.test-detail__category {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-600);
  margin-bottom: 12px;
}
.test-detail__title {
  font-size: 36px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  font-family: "Noto Sans JP", sans-serif;
}
.test-detail__date { font-size: 13px; color: var(--stone-600); }
.test-detail__body { margin-bottom: 56px; }
.test-detail__text {
  font-size: 15px;
  color: var(--stone-600);
  line-height: 1.8;
  max-width: 640px;
}

/* 前後ナビ（新仕様）: 左=次の試験 / 右=前の試験 */
.test-detail__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-top: 0.5px solid var(--stone-200);
  margin-bottom: 64px;
  gap: 12px;
}
.test-detail__nav-next,
.test-detail__nav-prev {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: 1;
}
.test-detail__nav-prev { justify-content: flex-end; }
.test-detail__nav-arrow {
  font-size: 16px;
  color: var(--stone-400);
  flex-shrink: 0;
}
.test-detail__nav-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.test-detail__nav-body--right { text-align: right; }
.test-detail__nav-label {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-400);
}
.test-detail__nav-title { font-size: 13px; font-weight: 500; color: var(--ink); }
.test-detail__nav-back {
  font-size: 11px;
  color: var(--stone-600);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.test-detail__nav-next--empty { visibility: hidden; pointer-events: none; }
.test-detail__nav-next:hover .test-detail__nav-title,
.test-detail__nav-prev:hover .test-detail__nav-title { text-decoration: underline; }

@media (max-width: 768px) {
  .test-detail__title { font-size: 24px; }
}

/* ============================================================
   HOME — Tech section
   フル幅2:3グリッド。右3/5に正方形クロップ動画。
   ============================================================ */
.home-tech {
  width: 100%;
  overflow: hidden;
}
.home-tech__inner {
  display: grid;
  /* 左1/4：テキスト  右3/4：動画 */
  grid-template-columns: 1fr 3fr;
  /* 右の動画が正方形になる高さ = 画面幅の 3/4 */
  height: 75vw;
  max-height: 900px;
  min-height: 440px;
}

/* 左: テキストエリア */
.home-tech__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  padding: 48px 56px;
  border-right: 0.5px solid var(--stone-200);
  background: var(--white);
}
.home-tech__eyebrow { color: var(--stone-600); }
.home-tech__title { margin: 0; }
.home-tech__body { font-size: 14px; color: var(--stone-600); line-height: 1.75; margin: 0; }
.home-tech__btn { width: fit-content; }

/* 右: 動画エリア（正方形クロップ） */
.home-tech__video-link {
  position: relative;
  overflow: hidden;
  display: block;
  background: #111;
  text-decoration: none;
  /* 高さは親グリッドが制御するので aspect-ratio は使わない */
}
.home-tech__video-link video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* coverで正方形領域に合わせて左右均等クロップ */
  object-fit: cover;
  object-position: center center;
  opacity: 0.88;
  transition: opacity 0.3s ease;
}
.home-tech__video-link:hover video { opacity: 1; }
.home-tech__video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.05) 50%);
}
.home-tech__video-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 28px;
  z-index: 1;
}
.home-tech__video-chip {
  display: inline-block;
  font-size: 14px;
  border: 0.5px solid rgba(255,255,255,0.45);
  color: rgba(255,255,255,0.8);
  padding: 5px 14px;
  border-radius: 2px;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.home-tech__video-title {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
}
/* 矢印は非表示 */
.home-tech__video-arrow { display: none; }

/* ============================================================
   NEWS PAGE
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: 8px;
  padding: 32px 0;
  border-bottom: var(--border);
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-tab {
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  border: var(--border);
  background: transparent;
  color: var(--stone-600);
  transition: all var(--transition-fast);
  cursor: pointer;
}
.filter-tab:hover,
.filter-tab.active { background: var(--ink); color: var(--white); border-color: var(--ink); }

/* news.html grid layout */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.news-card-full {
  border: none;
  border-bottom: 0.5px solid var(--stone-200);
  border-radius: 0;
  overflow: visible;
  display: flex;
  flex-direction: row;
  gap: 20px;
  align-items: center;
  padding: 12px var(--container-pad, 24px);
  transition: background 200ms ease;
}
.news-card-full:hover { background: var(--stone-50); }

.news-card-full__img {
  display: block;
  width: 140px;
  height: 140px;
  overflow: hidden;
  background: var(--stone-100);
  flex-shrink: 0;
  border-radius: 4px;
}

.news-card-full__img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card-full__img--white { background: var(--white); border: 0.5px solid var(--stone-200); display: flex; align-items: center; justify-content: center; padding: 12px; }
.news-card-full__img--stone { background: var(--stone-100); }
.news-card-full__img--dark  { background: var(--void-black); }
.news-card-full__img--placeholder { background: var(--stone-100); }

.news-card-full__img--white img {
  object-fit: contain;
  width: auto;
  height: 100%;
  background: transparent;
}

.news-card-full__img--fill img {
  object-fit: cover;
}

/* 写真画像用の位置調整 */
.news-card-full__img--photo img {
  object-position: center var(--photo-y, 35%);
}

.news-card-full__placeholder-text {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-400);
}

.news-card-full__body { padding: 0; flex: 1; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.news-card-full__meta { display: flex; align-items: center; gap: 8px; }
.news-card-full__date { font-size: 12px; color: var(--stone-600); }
.news-card-full__badge {
  display: inline-block;
  background: var(--stone-100);
  color: var(--stone-600);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
}
.news-card-full__title { font-size: 14px; font-weight: 500; line-height: 1.6; }
.news-card-full__desc  { font-size: 13px; line-height: 1.75; color: var(--stone-600); margin-top: 4px; }
.news-card-full__external-link {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 0.5px solid var(--stone-400);
  padding-bottom: 2px;
  margin-top: 8px;
  transition: color 200ms ease, border-color 200ms ease;
}
.news-card-full__external-link:hover {
  color: var(--void-black);
  border-color: var(--ink);
}

/* legacy list (kept for reference) */
.news-list { display: flex; flex-direction: column; }
.news-row {
  display: grid;
  grid-template-columns: 120px 80px 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: var(--border);
  transition: background var(--transition-fast);
}
.news-row:hover { background: var(--stone-50); margin: 0 -16px; padding: 24px 16px; }
.news-row__date { font-size: 13px; color: var(--stone-600); }
.news-row__badge {
  display: inline-block;
  background: var(--stone-100);
  color: var(--stone-600);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
}
.news-row__title { font-size: 15px; line-height: 1.6; }

/* ============================================================
   RECRUIT PAGE
   ============================================================ */
.mission-text { max-width: 680px; }

/* Override mission-body color for recruit page (light background) */
.section .mission-body {
  color: var(--stone-600);
  margin-top: 20px;
}

.section .mission-body p {
  color: var(--stone-700);
  font-size: 14px;
  line-height: 1.8;
  font-weight: 400;
}

@media (max-width: 768px) {
  .section .mission-body p {
    font-size: 13px;
    line-height: 1.3;
  }
}

.roles-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.roles-column {
  display: flex;
  flex-direction: column;
  padding-right: 24px;
}

.roles-column:first-child {
  border-right: 1px solid var(--stone-200);
  padding-right: 48px;
}

.roles-column-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 24px;
  font-family: "Noto Sans JP", sans-serif;
}

.roles-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.role-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px;
  border: var(--border);
  border-radius: var(--radius-card);
}
.role-item__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink);
  flex-shrink: 0;
  margin-top: 8px;
}
.role-item__title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.role-item__sub { font-size: 13px; color: var(--stone-600); }
.roles-note {
  grid-column: span 2;
  font-size: 13px;
  color: var(--stone-600);
  padding: 16px;
  border: var(--border);
  border-radius: var(--radius-card);
}

/* Contact Form */
.contact-form-section { padding: var(--section-gap) 0; }
.contact-form-inner { max-width: 600px; }
.contact-form-label { color: rgba(255,255,255,0.45); margin-bottom: 20px; }
.contact-form-heading { color: var(--white); margin-bottom: 40px; }

.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 0.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-btn);
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: rgba(255,255,255,0.4);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.06);
}
.form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='1.2' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-select option { background: #222; }
.form-textarea { min-height: 120px; resize: vertical; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  border: 0.5px solid rgba(255,255,255,0.15);
  border-radius: 2px;
  color: rgba(255,255,255,0.55);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.chip.selected { background: var(--white); color: var(--ink); border-color: var(--white); }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  margin-top: 8px;
}
.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--white);
  cursor: pointer;
}
.form-check-label { font-size: 14px; color: rgba(255,255,255,0.65); }

.form-actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; justify-content: space-between; }
.form-actions .btn--primary { margin-left: auto; }

.thank-you {
  display: none;
  padding: 40px;
  text-align: center;
  color: var(--white);
}
.thank-you.visible { display: block; }
.thank-you__icon { font-size: 40px; margin-bottom: 16px; }
.thank-you__title { font-size: 20px; font-weight: 500; margin-bottom: 8px; }
.thank-you__body { color: rgba(255,255,255,0.5); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  :root { --section-gap: 48px; }
  .container { padding: 0 20px; }

  .nav__links,
  .nav__right { display: none; }
  .nav__hamburger {
    display: flex;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    z-index: 101;
  }
  .nav__hamburger span {
    display: block;
    background: #ffffff;
    opacity: 1;
    visibility: visible;
  }
  .nav__inner { padding: 0 20px; }

  /* Hero: モバイルは縦1列 */
  .hero__content--split {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 40px;
  }
  .hero__video {
    object-position: 40%;
  }
  .hero__left {
    align-items: flex-end;
    text-align: right;
  }
  .hero__badge {
    align-self: flex-end;
  }
  .hero__title {
    word-spacing: 9999px;
    font-size: clamp(54px, 17vw, 84px);
  }
  .hero__right {
    display: block;
    padding-bottom: 0;
  }
  .hero__right-title {
    font-size: clamp(18px, 5vw, 26px);
    margin-bottom: 16px;
  }
  .hero__right-lead {
    font-size: 13px;
    margin-bottom: 16px;
  }
  .hero__right-body {
    gap: 12px;
  }
  .hero__right-body p {
    font-size: 12px;
    line-height: 1.8;
  }
  .hero__content { padding: 0 20px 40px; }

  /* Video section */
  .video-section,
  .video-section--tall {
    height: 70vw;
    max-height: 480px;
    min-height: 300px;
  }
  .video-section__content { padding: 0 20px 36px; }
  .video-section__center-right {
    right: auto;
    left: 20px;
    max-width: calc(100% - 40px);
  }

  /* Technology Featured Grid: モバイルは縦積み */
  .tech-featured {
    grid-template-columns: 1fr;
    grid-template-rows: 60vw 35vw 35vw;
    height: auto;
    max-height: none;
  }
  .tech-feat--main { grid-row: span 1; border-right: none; border-bottom: 0.5px solid #2A2A2A; }

  /* Technology Archive: モバイルは高さ縮小・1列に */
  :root { --arc-item-h: 200px; }
  .tech-archive__items {
    grid-template-columns: 1fr;
  }

  /* NEXT COMING: モバイルはギャップを小さくする */
  .tech-next { min-height: calc(var(--arc-item-h) - 40px); }

  /* Home Tech section: モバイルは縦積み */
  .home-tech__inner {
    grid-template-columns: 1fr;
    height: auto;
    max-height: none;
    min-height: 0;
  }
  .home-tech__text { padding: 40px 24px; border-right: none; border-bottom: 0.5px solid var(--stone-200); }
  .home-tech__video-link { aspect-ratio: 1 / 1; position: relative; }

  .news-row { grid-template-columns: 1fr; gap: 6px; }
  .news-grid { grid-template-columns: 1fr; }
  .news-card { width: 80vw; }
  .news-carousel-wrap { width: 92%; }
  .roles-container { grid-template-columns: 1fr; gap: 32px; }
  .roles-column {
    padding-right: 0;
    border-right: none;
  }
  .roles-column:first-child {
    border-right: none;
    padding-right: 0;
  }
  .roles-list { grid-template-columns: 1fr; }
  .roles-note { grid-column: span 1; }

  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__copy { text-align: left; }
  .footer__meta { align-items: flex-start; }
  .footer__center { text-align: left; justify-self: start; }
  .footer__center-row { justify-content: flex-start; }
  .footer__center-label { text-align: left; }

  .page-header { padding: calc(var(--nav-height) + 32px) 0 32px; }

  .display { font-size: clamp(32px, 8vw, 48px); }
}

/* ============================================================
   Technology Page — フルスクリーンセクション
   ============================================================ */

/* body にtech-pageクラスがある場合、footerのmarginを消す */
.tech-page .footer { margin-top: 0; }

/* ── セクションラッパー ── */
.tech-sections { display: block; }

.tech-sec {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  /* スクロールスナップ */
  scroll-snap-align: start;
  scroll-snap-stop: always;
  /* iOS Safariではscroll-snap-stop: alwaysが無視されることがある。
     その場合はtouch-action: pan-yを追加する */
  touch-action: pan-y;
}

/* ── 素材（動画/画像）── */
.tech-sec__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* 01 セクション（index 0）のみズームアニメーション */
.tech-sec[data-index="0"] .tech-sec__media {
  animation: htg-zoom 18s ease-in-out infinite alternate;
}

/* ── プレースホルダー ── */
.tech-sec__placeholder {
  position: absolute;
  inset: 0;
  background: #111;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.tech-sec__ph-play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tech-sec__ph-tri {
  width: 0; height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 14px solid rgba(255,255,255,.35);
  margin-left: 4px;
}
.tech-sec__ph-img {
  font-size: 28px;
  opacity: .25;
}
.tech-sec__ph-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.2);
}
.tech-sec__ph-desc {
  font-size: 9px;
  color: rgba(255,255,255,.12);
  letter-spacing: .04em;
}

/* ── オーバーレイ（テキスト可読性確保） ── */
.tech-sec__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.88) 0%,
    rgba(0,0,0,0.55) 35%,
    rgba(0,0,0,0.15) 65%,
    rgba(0,0,0,0.05) 100%
  );
}

/* ── テキストコンテンツ ── */
.tech-sec__content {
  position: relative;
  z-index: 2;
  padding: 0 48px 56px;
  max-width: 680px;
}

@media (max-width: 768px) {
  .tech-sec__content {
    padding: 0 24px 48px;
    max-width: 100%;
  }
}

.tech-sec__num {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 14px;
}

.tech-sec__title {
  font-size: 36px;
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: 6px;
}

@media (max-width: 768px) {
  .tech-sec__title { font-size: 26px; }
}

.tech-sec__title-en {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,.6);
  letter-spacing: .02em;
  margin-bottom: 20px;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .tech-sec__title-en { font-size: 14px; margin-bottom: 20px; }
}

.tech-sec__body {
  font-size: 14px;
  color: rgba(255,255,255,.85);
  line-height: 1.85;
  margin-bottom: 12px;
  white-space: pre-line;
}

@media (max-width: 768px) {
  .tech-sec__body {
    font-size: 14px;
  }
}

.tech-sec__date {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  letter-spacing: .08em;
  margin-bottom: 14px;
}

.tech-sec__link {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,.65);
  letter-spacing: .04em;
  border-bottom: 0.5px solid rgba(255,255,255,.25);
  padding-bottom: 2px;
  transition: color 200ms ease, border-color 200ms ease;
}
.tech-sec__link:hover {
  color: #fff;
  border-color: rgba(255,255,255,.6);
}

/* ── スクロールインジケーター ── */
.tech-sec__scroll-ind {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  opacity: 1;
  transition: opacity 300ms;
}
.tech-sec.last .tech-sec__scroll-ind { opacity: 0; pointer-events: none; }

.tech-sec__scroll-line {
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .4; transform: scaleY(1); }
  50% { opacity: .8; transform: scaleY(1.15); }
}
.tech-sec__scroll-label {
  font-size: 7px;
  color: rgba(255,255,255,.25);
  letter-spacing: .14em;
}

/* ── ナビゲーションドット ── */
.tech-nav-dots {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (max-width: 768px) {
  .tech-nav-dots { right: 12px; gap: 6px; }
}

.tech-nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 300ms ease, transform 300ms ease;
}
.tech-nav-dot.active {
  background: #fff;
  transform: scale(1.3);
}
.tech-nav-dot:hover { background: rgba(255,255,255,.6); }

/* ── アニメーション（フェードイン） ── */
.tech-sec__anim {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.tech-sec__anim.visible {
  opacity: 1;
  transform: translateY(0);
}

.tech-sec__anim--num {
  transform: translateY(6px);
  transition-duration: 500ms;
}
.tech-sec__anim--title {
  transform: translateY(14px);
  transition-duration: 700ms;
}
.tech-sec__anim--title-en {
  transform: translateY(10px);
  transition-duration: 600ms;
}
.tech-sec__anim--body {
  transform: translateY(8px);
  transition-duration: 600ms;
}

/* ── Techページ: スクロールスナップ ── */

.tech-page {
  /* bodyはスクロールしない */
  overflow: hidden;
  height: 100dvh;
}

/* スクロールコンテナ */
.tech-scroll-container {
  /* スクロールコンテナ本体 */
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  /* スクロールバー非表示 */
  scrollbar-width: none;
  -ms-overflow-style: none;
  /* -webkit-overflow-scrolling: touch を削除。
     iOS Safariではこれがscroll-snapと競合してスナップが無効になる */
  z-index: 0;  /* nav（1000）とoverlayに確実に負ける値 */
}
.tech-scroll-container::-webkit-scrollbar {
  display: none;
}

/* Navは固定 */
.tech-page .nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

/* ナビゲーションドットも固定 */
.tech-page .tech-nav-dots {
  position: fixed;
}

/* Footerのスナップ設定 */
.tech-scroll-container .footer {
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* Footerもスナップ対象に */
.tech-page .footer {
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* ============================================================
   Home — Technology セクション v2
   ============================================================ */

.home-tech-v2 {
  display: flex;
  height: 100svh;
  min-height: 600px;
  max-height: none;
  position: relative;
}

/* ── 左パネル: Stone-50 ── */
.htv2-left {
  width: 33.333%;
  flex-shrink: 0;
  background: var(--stone-50); /* #F7F6F3 */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 36px 48px;
  border-right: 0.5px solid var(--stone-200);
  position: relative;
  z-index: 2;
}

.htv2-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-400);
  margin-bottom: 16px;
}

.htv2-copy {
  font-size: 15px;
  color: var(--stone-800);
  line-height: 1.85;
  margin-bottom: 24px;
  font-style: italic;
  /* 改行を保持 */
  white-space: pre-line;
}

.htv2-btn {
  width: fit-content;
}

/* ── 右パネル: 独立スクロール（デスクトップ） ── */
.htv2-right {
  flex: 1;
  position: relative;
  overflow-y: scroll;
  overflow-x: hidden;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  /* スクロールバー非表示 */
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.htv2-right::-webkit-scrollbar { display: none; }

/* scroll hint bar（デスクトップ） */
.htv2-scroll-hint {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(0,0,0,0.45), transparent);
  pointer-events: none;
}

.htv2-scroll-hint-label {
  font-size: 9px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}
.htv2-scroll-hint-label::before {
  content: '';
  display: block;
  width: 1px;
  height: 12px;
  background: rgba(255,255,255,0.22);
}

.htv2-scroll-dots {
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: auto;
}

/* swipe hint（モバイル専用 — デスクトップでは非表示） */
.htv2-swipe-hint {
  display: none;
}

/* ── エントリ共通 ── */
.htv2-entries {
  /* デスクトップ: 縦に並ぶ */
  display: flex;
  flex-direction: column;
  height: 100%;
}

.htv2-entry {
  /* 各エントリ = 右パネルの高さいっぱい */
  flex: 0 0 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* 上2/3に01、下1/3に02を顔出しする実現方法:
   右パネルの高さを100%とし、
   1つ目のエントリにスクロールスナップで吸着した状態で
   次のエントリが33%だけ見えるよう、
   右パネルの高さを133%相当（= 100svhだが100%スナップ）に設定する。
   具体的にはoverflowとscroll-snapで制御する。               */

.htv2-entry-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* プレースホルダー */
.htv2-entry-placeholder {
  position: absolute;
  inset: 0;
  background: #1A1A18;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.htv2-ph-play {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}
.htv2-ph-tri {
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 11px solid rgba(255,255,255,0.3);
  margin-left: 3px;
}
.htv2-ph-img {
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.htv2-ph-label {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
}
.htv2-ph-desc {
  font-size: 8px;
  color: rgba(255,255,255,0.1);
  letter-spacing: 0.04em;
}

/* オーバーレイ */
.htv2-entry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.85) 0%,
    rgba(0,0,0,0.4)  40%,
    rgba(0,0,0,0.08) 100%
  );
}

/* テキスト */
.htv2-entry-meta {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 28px 28px;
  z-index: 2;
}

.htv2-entry-num {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 8px;
}

.htv2-entry-title {
  font-size: 26px;
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.htv2-entry-title-en {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  line-height: 1.3;
}

.htv2-entry-body {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  margin-bottom: 8px;
  max-width: 480px;
}

.htv2-entry-date {
  font-size: 10px;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.08em;
}

/* ドット（デスクトップ縦・モバイル横で共用） */
.htv2-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: background 300ms ease, transform 300ms ease;
  border: none;
  padding: 0;
}
.htv2-dot.active {
  background: rgba(255,255,255,0.85);
  transform: scale(1.2);
}
.htv2-dot:hover { background: rgba(255,255,255,0.55); }

/* ── モバイル（768px以下） ── */
@media (max-width: 768px) {

  .home-tech-v2 {
    flex-direction: column;
    height: 100svh;
    min-height: unset;
    max-height: unset;
  }

  /* 上1/3: テキスト */
  .htv2-left {
    width: 100%;
    border-right: none;
    border-bottom: 0.5px solid var(--stone-200);
    padding: 28px 24px;
    justify-content: flex-start;
    /* 高さを内容に合わせる */
    flex: 0 0 auto;
  }

  .htv2-copy {
    font-size: 13px;
    /* モバイルでは1文だけ表示（JSでtruncateしない。CSSで対応） */
  }

  /* 下2/3: 横スクロール */
  .htv2-right {
    width: 100%;
    flex: 1;
    min-height: 0;
    overflow-x: scroll;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    flex-direction: row;
  }

  .htv2-entries {
    flex-direction: row;
    height: 100%;
    width: fit-content;
  }

  .htv2-entry {
    flex: 0 0 82vw;  /* 次のカードが18vw顔出し */
    height: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  /* デスクトップ用ヒントを非表示 */
  .htv2-scroll-hint { display: none; }

  /* モバイル用ヒントを表示 */
  .htv2-swipe-hint {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    padding: 7px 14px;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(to bottom, rgba(0,0,0,0.45), transparent);
    pointer-events: none;
  }

  .htv2-swipe-label {
    font-size: 8px;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 5px;
  }
  .htv2-swipe-label::before {
    content: '';
    display: block;
    width: 1px;
    height: 10px;
    background: rgba(255,255,255,0.22);
  }

  .htv2-swipe-dots {
    display: flex;
    gap: 5px;
  }

  /* モバイルではテキストを少し小さく */
  .htv2-entry-title  { font-size: 18px; }
  .htv2-entry-body   { font-size: 11px; }
  .htv2-entry-meta   { padding: 14px 18px 18px; }
}

/* ── デスクトップのみ: 02が顔出しする仕掛け ── */
@media (min-width: 769px) {
  /* 最初のエントリの高さを67%にする（次の33%が見える） */
  .htv2-entry:first-child {
    flex: 0 0 67%;
    height: 67%;
    scroll-snap-align: start;
  }

  /* 2番目以降は100% */
  .htv2-entry:not(:first-child) {
    flex: 0 0 100%;
    height: 100%;
  }
}

/* ============================================================
   Home — スクロールスナップ
   tech-scroll-containerと同じ方式。
   bodyではなく専用のposition:fixedコンテナをスクロール軸にする。
   ============================================================ */

/* bodyはスクロールしない（homeページのみ） */
body.home-page {
  overflow: hidden;
  height: 100dvh;
}

/* スクロールコンテナ本体 */
.home-scroll-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  z-index: 0;
  /* スクロールバー非表示 */
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.home-scroll-container::-webkit-scrollbar {
  display: none;
}

/* ── 各セクションのスナップ設定 ── */

/* Hero: 100vh・必ずスナップ */
.home-scroll-container .hero--home {
  scroll-snap-align: start;
  scroll-snap-stop: always;
  height: 100svh;
  min-height: 100svh;
}

/* Technology: 100vh・必ずスナップ */
.home-scroll-container .home-tech-v2 {
  scroll-snap-align: start;
  scroll-snap-stop: always;
  /* height は既存の 100svh をそのまま使う */
}

/* News: スナップするが always にしない
   （横カルーセルを読み終えてから自然に次へ進めるよう） */
.home-scroll-container .home-news-section {
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* Recruit: 100vh・必ずスナップ */
.home-scroll-container .video-section--tall {
  scroll-snap-align: start;
  scroll-snap-stop: always;
  height: 100svh;
  min-height: 100svh;
}

/* Footer: スナップ対象（Recruitの後に自然に出てくる） */
.home-scroll-container .footer {
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

/* ── home-tech-v2の右パネルとの干渉を防ぐ ──
   右パネルは独立スクロール領域。
   ページの縦スナップと競合しないよう touch-action で分離する。 */
.htv2-right {
  touch-action: pan-y;
  /* iOSで独立スクロールが正しく動作するよう overscroll-behavior を設定 */
  overscroll-behavior: contain;
}

/* ── Newsカルーセルの横スクロールとの干渉を防ぐ ── */
.news-carousel {
  touch-action: pan-x pan-y;
  overscroll-behavior-x: contain;
}

/* ============================================================
   Home — Technology グリッドセクション
   ============================================================ */

.home-tech-grid {
  position: relative;
  background: #111;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* ── デスクトップ用レイアウト ── */
.htg-desktop-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  height: 100svh;
  min-height: 600px;
  width: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* モバイル用レイアウト（デスクトップでは非表示） */
.htg-mobile-layout {
  display: none;
}

/* ── 左カラム ── */
.htg-left {
  display: flex;
  flex-direction: column;
  border-right: 0.5px solid rgba(255,255,255,0.08);
  overflow: hidden;
}

/* テキストエリア: 上1/4 */
.htg-text {
  flex: 0 0 25svh;
  position: relative;
  overflow: hidden;
  background: #F7F6F3;
  border-bottom: 0.5px solid #E5E3DC;
  padding: 72px 18px 14px 18px;
  display: flex;
  flex-direction: column;
}

.htg-eyebrow {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #B4B2AA;
  margin-bottom: 8px;
  flex-shrink: 0;
}

.htg-copy {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 36px;
}

.htg-line {
  display: block;
  font-size: 13px;
  font-style: italic;
  color: #3D3C37;
  line-height: 1.2;
}

.htg-btn {
  position: absolute;
  bottom: 14px;
  right: 18px;
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  color: #1A1A1A;
  border: 0.5px solid #1A1A1A;
  padding: 6px 12px;
  border-radius: 3px;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
  background: transparent;
  transition: background 150ms ease, color 150ms ease;
}

.htg-btn:hover {
  background: #1A1A1A;
  color: #fff;
}

.htg-btn-row {
  display: none;
}

/* 01セル: 下2/3 */
.htg-cell--01 {
  flex: 1;
}

/* ── 右カラム ── */
.htg-right {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* 03: 上半分 */
.htg-cell--03 {
  flex: 1;
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
}

/* 02: 下半分 */
.htg-cell--02 {
  flex: 1;
}

/* ── セル共通スタイル ── */
.htg-cell {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
  background: #111;
  cursor: pointer;
}

/* ホバーで明るくなる */
.htg-cell:hover .htg-cell-placeholder {
  opacity: 1.0;
}
.htg-cell:hover video,
.htg-cell:hover img {
  opacity: 1;
  transform: scale(1.02);
}

/* 動画・画像（素材追加時に使用） */
.htg-cell video,
.htg-cell img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: opacity 0.3s ease, transform 0.4s ease;
  display: block;
}

/* プレースホルダー */
.htg-cell-placeholder {
  position: absolute;
  inset: 0;
  background: #1A1A18;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.3s ease;
}

/* 各セルの背景色をウォームトーンのグレーで微妙に変える */
.htg-cell--01 .htg-cell-placeholder { background: linear-gradient(160deg, #141A14 0%, #222A22 100%); }
.htg-cell--02 .htg-cell-placeholder { background: linear-gradient(160deg, #18181F 0%, #252530 100%); }
.htg-cell--03 .htg-cell-placeholder { background: linear-gradient(160deg, #1A1A18 0%, #2C2C28 100%); }

.htg-ph-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.htg-ph-tri {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 9px solid rgba(255,255,255,0.2);
  margin-left: 2px;
}

.htg-ph-label {
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.18);
}

/* ── ズームアニメーション ── */
@keyframes htg-zoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.1);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.htg-cell-image,
.htg-cell-media {
  animation: htg-zoom 12s ease-in-out infinite alternate;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.htg-ph-desc {
  font-size: 7px;
  color: rgba(255,255,255,0.1);
  letter-spacing: 0.06em;
}

/* オーバーレイ */
.htg-cell-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.82) 0%,
    rgba(0,0,0,0.3) 45%,
    rgba(0,0,0,0.05) 100%
  );
  transition: opacity 0.3s ease;
  z-index: 0;
}

/* テキスト */
.htg-cell-meta {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 18px;
  z-index: 2;
}

.htg-cell-num {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 4px;
}

.htg-cell-title {
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

/* 01は大きめ */
.htg-cell--01 .htg-cell-title {
  font-size: 20px;
}

.htg-cell-en {
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.htg-cell-arr {
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  transition: color 0.2s ease;
}

.htg-cell:hover .htg-cell-arr {
  color: rgba(255,255,255,0.7);
}

/* ── モバイル（768px以下） ── */
@media (max-width: 768px) {

  .home-tech-grid {
    height: 100svh;
    min-height: 600px;
  }

  /* デスクトップ用を非表示 */
  .htg-desktop-layout {
    display: none;
  }

  /* height: 100%ではなく100svhを直接指定 */
  .htg-mobile-layout {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: #333;
    height: 100svh;
    min-height: 600px;
  }

  .htg-text {
    flex: 0 0 25svh;
    position: relative;
    overflow: hidden;
    background: #F7F6F3;
    border-bottom: 0.5px solid #E5E3DC;
    padding: 68px 16px 12px 16px;
    display: flex;
    flex-direction: column;
  }

  .htg-eyebrow {
    font-size: 9px;
    margin-bottom: 8px;
  }

  .htg-copy {
    padding-bottom: 0;
    gap: 6px;
    justify-content: flex-start;
  }

  .htg-line {
    font-size: 11px;
  }

  .htg-btn {
    position: static;
    display: none;
  }

  .htg-btn-row {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
  }

  .htg-btn-row .htg-btn {
    display: inline-block;
    position: static;
    font-size: 10px;
    padding: 5px 11px;
  }

  .htg-mob-cell--03 {
    flex: 0 0 calc((100svh - 25svh) * 0.55);
    min-height: 0;
  }

  /* 02・01: 2列 */
  .htg-mob-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: #333;
    flex: 1;
    min-height: 0;
  }

  .htg-mob-cell--02,
  .htg-mob-cell--01 {
    height: 100%;
    min-height: 0;
  }

  .htg-cell-meta {
    padding: 10px 12px;
  }

  .htg-cell-title {
    font-size: 12px;
  }

  .htg-cell--01 .htg-cell-title,
  .htg-mob-cell--03 .htg-cell-title {
    font-size: 14px;
  }

  .htg-cell-en {
    font-size: 8px;
  }
}

/* ============================================================
   Home — Technology フルスクリーン版
   既存の .home-tech-grid はコメントアウト中。
   このセクションが現行表示。
   ============================================================ */

.home-tech-full {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  /* homeScrollContainerのスクロールスナップに従う */
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* 背景動画 */
.home-tech-full__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* オーバーレイ */
.home-tech-full__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.45) 40%,
    rgba(0, 0, 0, 0.12) 100%
  );
}

/* コンテンツ: 左下固定 */
.home-tech-full__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0 56px 56px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

@media (max-width: 768px) {
  .home-tech-full__content {
    padding: 0 24px 48px;
  }
}

/* eyebrow: "Technology" */
.home-tech-full__eyebrow {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2px;
}

@media (max-width: 768px) {
  .home-tech-full__eyebrow {
    font-size: 14px;
    margin-bottom: 2px;
  }
}

/* タイトル（日本語） */
.home-tech-full__title {
  font-size: 35px;
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

@media (max-width: 768px) {
  .home-tech-full__title {
    font-size: 28px;
  }
}

/* タイトル（英語） */
.home-tech-full__title-en {
  font-size: 15px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .home-tech-full__title-en {
    font-size: 13px;
    margin-bottom: 22px;
  }
}

/* View all ボタン */
.home-tech-full__btn {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 0.5px solid rgba(255, 255, 255, 0.32);
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 200ms ease, border-color 200ms ease;
}

.home-tech-full__btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 768px) {
  .home-tech-full__btn {
    font-size: 12px;
    padding: 9px 16px;
  }
}

/* スクロールインジケーター */
.home-tech-full__scroll {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.home-tech-full__scroll-line {
  width: 1px;
  height: 24px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.45), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

.home-tech-full__scroll-label {
  font-size: 7px;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.14em;
}

/* ============================================================
   Mission ページ
   ============================================================ */

.mission-page {
  position: relative;
  min-height: 100vh;
}

/* 背景 */
.mission-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.mission-bg__placeholder {
  position: absolute;
  inset: 0;
  /* 素材がない間の暫定背景 */
  background: linear-gradient(180deg,
    #0a0a10 0%,
    #111318 25%,
    #0d1208 55%,
    #0a0a0f 100%
  );
}

/* 素材が入った時のスタイル */
.mission-bg__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.mission-bg__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 768px) {
  .mission-bg__video {
    object-position: 40%;
  }
}

/* オーバーレイ */
.mission-bg__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.0) 0%,
    rgba(0, 0, 0, 0.0) 40%,
    rgba(0, 0, 0, 0.0) 65%,
    rgba(0, 0, 0, 0.0) 100%
  );
}

/* コンテンツ（背景の上に重なる） */
.mission-content {
  position: relative;
  z-index: 1;
  max-width: 63%;
  margin-left: auto;
  padding: 140px 56px 120px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

@media (max-width: 768px) {
  .mission-content {
    max-width: 100%;
    margin-left: 0;
    padding: 100px 24px 80px;
  }
}

/* eyebrow */
.mission-eyebrow {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(0.0, 0.0, 0.0, 0.4);
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .mission-eyebrow {
    font-size: 10px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.9);
  }
}

/* タイトル */
.mission-title {
  font-size: 52px;
  font-weight: 500;
  color:rgba(0.0, 0.0, 0.0, 0.7);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 36px;
}

@media (max-width: 768px) {
  .mission-title {
    font-size: 34px;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.9);
  }
}

/* 区切り線 */
.mission-divider {
  width: 36px;
  height: 1px;
  background: rgba(0.0, 0.0, 0.0, 0.2);
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .mission-divider {
    margin-bottom: 28px;
    background: rgba(255, 255, 255, 0.9);
  }
}

/* 本文 */
.mission-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mission-body p {
  font-size: 16px;
  color: rgba(0.0, 0.0, 0.0, 0.6);
  line-height: 1.95;
  font-weight: 400;
}

@media (max-width: 768px) {
  .mission-body p {
    font-size: 14px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 1.0);
  }
  .mission-body {
    gap: 20px;
  }
  @media (max-width: 768px) {
  .mission-bg__overlay {
    background: linear-gradient(
      to right,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.3) 40%,
      rgba(0, 0, 0, 0.0) 100%
    );
  }
}
}

/* Footerが背景の上に来るよう調整 */
.mission-page ~ .footer {
  position: relative;
  z-index: 1;
}

/* ============================================================
   Hero — リニューアル版
   ============================================================ */

/* コンテンツコンテナ: 左下配置 */
.hero--home .hero__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0 56px 56px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

@media (max-width: 768px) {
  .hero--home .hero__content {
    padding: 0 24px 48px;
  }
}

/* メインタイトル */
.hero__title-new {
  font-size: 36px;
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .hero__title-new {
    font-size: 26px;
    margin-bottom: 8px;
  }
}

/* サブタイトル JP */
.hero__sub-jp {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.01em;
  line-height: 1.5;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .hero__sub-jp {
    font-size: 12px;
    margin-bottom: 20px;
  }
}

/* サブタイトル EN */
.hero__sub-en {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.06em;
  line-height: 1.5;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .hero__sub-en {
    font-size: 12px;
    margin-bottom: 20px;
  }
}

/* ── 言語出し分け ──
   html[lang="ja"] = JP選択時 → JP表示・EN非表示
   html[lang="en"] = EN選択時 → EN表示・JP非表示
   main.js の setLang() が html 要素の lang 属性を切り替えるため
   追加のJSは不要。CSSだけで制御できる。              */
[data-lang-show="en"] { display: none; }   /* デフォルト（JP）はEN非表示 */
[data-lang-show="jp"] { display: block; }  /* デフォルト（JP）はJP表示 */

html[lang="en"] [data-lang-show="en"] { display: block; }  /* EN時はEN表示 */
html[lang="en"] [data-lang-show="jp"] { display: none; }   /* EN時はJP非表示 */

/* Read more ボタン */
.hero__read-more {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 0.5px solid rgba(255, 255, 255, 0.3);
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 200ms ease, border-color 200ms ease;
}

.hero__read-more:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 768px) {
  .hero__read-more {
    font-size: 11px;
    padding: 7px 14px;
  }
}

/* ============================================================
   News カード: aタグ化対応
   ============================================================ */

a.news-card-full {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

a.news-card-full:hover {
  opacity: 0.92;
  transition: opacity 150ms ease;
}

/* ============================================================
   News 個別ページ
   ============================================================ */

.news-detail__header {
  background: var(--stone-50);
  border-bottom: var(--border);
  padding: 80px 0 32px;
}

.news-detail__back {
  display: inline-block;
  font-size: 12px;
  color: var(--stone-600);
  text-decoration: none;
  margin-bottom: 20px;
  transition: color var(--transition-fast);
  max-width: 720px;
  width: 100%;
}
.news-detail__back:hover { color: var(--ink); }

.news-detail__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.news-detail__date {
  font-size: 12px;
  color: var(--stone-400);
  letter-spacing: 0.04em;
}

.news-detail__badge {
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--stone-100);
  color: var(--stone-600);
  letter-spacing: 0.04em;
}

.news-detail__title {
  font-size: 24px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
  letter-spacing: -0.01em;
  max-width: 720px;
  margin: 0 auto 0;
}

@media (max-width: 768px) {
  .news-detail__header { padding: 72px 0 24px; }
  .news-detail__title { font-size: 18px; }
}

.news-detail__body {
  padding: 40px 0 80px;
}

@media (max-width: 768px) {
  .news-detail__body { padding: 28px 0 56px; }
}

.news-detail__text {
  font-size: 15px;
  color: var(--stone-800);
  line-height: 1.9;
  max-width: 680px;
  margin: 0 auto 28px;
}

@media (max-width: 768px) {
  .news-detail__text { font-size: 14px; margin-bottom: 22px; }
}

.news-detail__link {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 0.5px solid var(--ink);
  padding-bottom: 2px;
  text-decoration: none;
  margin-bottom: 36px;
  transition: opacity var(--transition-fast);
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.news-detail__link:hover { opacity: 0.65; }

@media (max-width: 768px) {
  .news-detail__link { margin-bottom: 28px; }
}

.news-detail__photo {
  max-width: 720px;
  margin: 0 auto;
  border-radius: var(--radius-card);
  overflow: hidden;
}

.news-detail__photo img {
  width: 100%;
  height: auto;
  display: block;
}

/* 外部リンクのhrefが空の場合は非表示 */
.news-detail__link[href=""] {
  display: none;
}

/* ============================================================
   Home — News セクション
   構造:
   .home-news-section（100svh・flex縦）
   ├── .hnj__header（Newsタイトル）
   ├── .hnj__sec-label--dark（Milestonesラベル）
   ├── .hnj__cards（Milestoneカード2枚・左右余白220px）
   └── .hnj__updates-outer（Updates全体・flex:1）
       ├── .hnj__updates-label（絶対配置・左余白）
       ├── .hnj__updates-viewall（絶対配置・右余白）
       ├── .hnj__updates-inner（縦スクロールリスト）
       └── .hnj__scroll-hint（↓scrollヒント）
   ============================================================ */

.home-news-section {
  width: 100%;
  height: 100svh;
  min-height: 600px;
  background: #F7F6F3;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* ── ヘッダー ── */
.hnj__header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 32px 4px;
  background: #F7F6F3;
}

@media (max-width: 768px) {
  .hnj__header { padding: 55px 20px 15px; }
}

.hnj__title {
  font-size: 40px;
  font-weight: 500;
  color: #1A1A1A;
  letter-spacing: -0.01em;
}

/* ── セクションラベル（Milestones）── */
.hnj__sec-label {
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hnj__sec-label::after {
  content: '';
  flex: 1;
  height: 0.5px;
}

.hnj__sec-label--dark {
  color: #B4B2AA;
  padding: 3px 32px 1px;
  background: #F7F6F3;
}
.hnj__sec-label--dark::after { background: #E5E3DC; }

@media (max-width: 768px) {
  .hnj__sec-label--dark { padding: 6px 20px 4px; }
}

/* ── Milestone カードエリア ── */
.hnj__cards {
  flex: 0 0 auto;
  padding: 1px 220px 11px;
  display: flex;
  gap: 16px;
  background: #F7F6F3;
}

@media (max-width: 768px) {
  .hnj__cards { flex: 0 0 240px; padding: 6px 24px 20px; gap: 10px; }
}

/* Milestone カード1枚 */
.hnj__ms-card {
  flex: 1;
  background: #F7F6F3;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  border: 0.5px solid #000000;
  transition: opacity 150ms ease;
}
.hnj__ms-card:hover { opacity: 0.85; }

/* 写真エリア: 4:3 */
.hnj__ms-img {
  aspect-ratio: 4 / 3;
  width: 100%;
  background: #E8E5DF;
  overflow: hidden;
  flex-shrink: 0;
}
.hnj__ms-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ロゴ画像（JAXAなど）: containで中央配置 */
.hnj__ms-img--contain {
  background: #fff;
  border-bottom: 0.5px solid #E5E3DC;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}
.hnj__ms-img--contain img {
  width: auto;
  height: 100%;
  object-fit: contain;
}

/* カードテキスト */
.hnj__ms-body {
  padding: 10px 14px 13px 14px;
  background: #fff;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.hnj__ms-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 4px;
}

.hnj__ms-date {
  font-size: 15px;
  color: #B4B2AA;
  letter-spacing: 0.02em;
}

.hnj__ms-badge {
  font-size: 9px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 2px;
  background: #1A1A1A;
  color: #fff;
  letter-spacing: 0.03em;
}

.hnj__ms-title {
  font-size: 15px;
  font-weight: 500;
  color: #1A1A1A;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

@media (max-width: 768px) {
  .hnj__ms-date { font-size: 10px; }
  .hnj__ms-title { font-size: 12px; }
  .hnj__ms-body { padding: 6px 10px 8px; }
}

/* Updates 外側コンテナ */
.hnj__updates-outer {
  flex: 1;
  min-height: 0;
  background: #F7F6F3;
  display: flex;
  flex-direction: column;
  padding: 11px 220px 10px;
  position: relative;
  border-top: 0.5px solid #E5E3DC;
}

@media (max-width: 768px) {
  .hnj__updates-outer { padding: 70px 24px 8px; }
}

/* Updates 内側スクロールエリア */
.hnj__updates-inner {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  background: #fff;
  border-radius: 8px;
  border: 0.5px solid #E5E3DC;
  /* 下フェード: コンテンツが途切れて「続きあり」を示す */
  -webkit-mask-image: linear-gradient(
    to bottom,
    black 0%,
    black 65%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    black 0%,
    black 65%,
    transparent 100%
  );
  scrollbar-width: none;
  -ms-overflow-style: none;
  overscroll-behavior: contain;
}
.hnj__updates-inner::-webkit-scrollbar { display: none; }

/* Updates ラベル: 左余白に絶対配置 */
.hnj__updates-label {
  position: absolute;
  top: 8px;
  left: 32px;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #B4B2AA;
  margin: 0;
}

/* View all ボタン: 右余白に絶対配置 */
.hnj__updates-viewall {
  position: absolute;
  top: 10px;
  right: 32px;
  font-size: 14px;
  font-weight: 500;
  color: #1A1A1A;
  text-decoration: none;
  letter-spacing: 0.02em;
  border: 1px solid #1A1A1A;
  padding: 8px 16px;
  border-radius: 4px;
  transition: background 200ms ease, color 200ms ease;
}
.hnj__updates-viewall:hover {
  background: #1A1A1A;
  color: #fff;
}

@media (max-width: 768px) {
  .hnj__updates-label { left: 24px; }
  .hnj__updates-viewall { right: 24px; }
}

/* スクロールヒント */
.hnj__scroll-hint {
  flex-shrink: 0;
  text-align: center;
  padding: 4px 0 0;
  font-size: 9px;
  color: #C8C6BE;
  letter-spacing: 0.08em;
  font-weight: 400;
}

/* Update 1件 */
.hnj__update-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 17px;
  border-bottom: 0.5px solid #E5E3DC;
  text-decoration: none;
  background: #fff;
  cursor: pointer;
  transition: background 120ms ease;
}
.hnj__update-item:last-child { border-bottom: none; }
.hnj__update-item:hover { background: #F7F6F3; }

@media (max-width: 768px) {
  .hnj__update-item { gap: 10px; padding: 13px 14px; }
}

/* サムネイル: 正方形 */
.hnj__update-thumb {
  width: 64px;
  height: 64px;
  border-radius: 5px;
  background: #F0EFEB;
  flex-shrink: 0;
  overflow: hidden;
}
.hnj__update-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hnj__update-thumb--contain {
  background: #fff;
  border: 0.5px solid #E5E3DC;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}
.hnj__update-thumb--contain img {
  width: auto;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 768px) {
  .hnj__update-thumb { width: 75px; height: 75px; }
}

.hnj__update-body { flex: 1; min-width: 0; }

.hnj__update-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 3px;
}

.hnj__update-date {
  font-size: 11px;
  color: #B4B2AA;
  letter-spacing: 0.02em;
}

.hnj__update-badge {
  font-size: 9px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 2px;
  background: #F0EFEB;
  color: #6B6A63;
  letter-spacing: 0.03em;
}

.hnj__update-title {
  font-size: 15px;
  font-weight: 500;
  color: #1A1A1A;
  line-height: 1.4;
  letter-spacing: -0.01em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

@media (max-width: 768px) {
  .hnj__update-date { font-size: 10px; }
  .hnj__update-title { font-size: 12px; }
}

.hnj__update-arr {
  font-size: 11px;
  color: #D3D1C7;
  flex-shrink: 0;
}

/* ============================================================
   News ページ — Milestones + Updates 構成
   ============================================================ */

.news-milestones {
  padding: 24px 0 20px;
  border-bottom: 0.5px solid var(--stone-200);
}

.news-milestones__label {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 var(--container-pad, 24px);
}
.news-milestones__label::after {
  content: '';
  flex: 1;
  height: 0.5px;
  background: var(--stone-200);
}

.news-milestones__list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--stone-200);
}

.news-ms-card {
  background: #fff;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 32px;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.news-ms-card:hover { background: var(--stone-50); }

.news-ms-card__img {
  width: 200px;
  height: 150px;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--stone-100);
  display: flex;
  align-items: center;
  justify-content: center;
}
.news-ms-card__img--photo img { width: 100%; height: 100%; object-fit: cover; }
.news-ms-card__img--white {
  background: #fff;
  border: 0.5px solid var(--stone-200);
}
.news-ms-card__img--white img { width: auto; height: 70%; object-fit: contain; }

.news-ms-card__body { flex: 1; min-width: 0; }

.news-ms-card__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.news-ms-card__date {
  font-size: 11px;
  color: var(--stone-400);
  letter-spacing: 0.04em;
}

.news-ms-card__badge {
  font-size: 9px;
  font-weight: 500;
  padding: 1px 6px;
  border-radius: 2px;
  background: var(--ink);
  color: #fff;
}

.news-ms-card__title {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 8px;
}

.news-ms-card__desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--stone-400);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-ms-card__arr {
  font-size: 12px;
  color: var(--stone-400);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .news-ms-card { gap: 13px; padding: 8px 8px; }
  .news-ms-card__img { width: 120px; height: 100px; }
  .news-ms-card__title { font-size: 13px; }
  .news-ms-card__desc { font-size: 11px; }
}

.news-updates {
  padding-top: 20px;
}

.news-updates__label {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px var(--container-pad, 24px);
}
.news-updates__label::after {
  content: '';
  flex: 1;
  height: 0.5px;
  background: var(--stone-200);
}

a.news-card-full {
  display: flex;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
a.news-card-full:hover { background: var(--stone-50); }

@media (max-width: 768px) {
  .news-card-full {
    gap: 12px;
    padding: 12px 24px;
  }
  .news-card-full__img {
    width: 120px;
    height: 100px;
  }
  .news-card-full__title {
    font-size: 13px;
  }
  .news-card-full__date {
    font-size: 11px;
  }
}