/* ===================================================
   AICE 採用サイト TOP v4 (v4-*)
   コンセプト: 動画ヒーロー × シーン切替スクロール
   参考: RENATUS/Geniee(ヒーロー背面動画) / GrandCentral(シーン切替)
        / Lightblue(環境・制度) / JAPAN AI(数字・円グラフ)
   CEO FB: 画像バンバン・動画・本能に訴える・文章最小限・AIぽさ排除
   PEOPLE のポラロイドは v3 から固定移植（v3-* クラスを同梱）
   トップページ(index.html)専用。下層ページには読み込まない。
   =================================================== */

:root {
  --v4-paper: #F6F2EA;
  --v4-paper-2: #EFE9DD;
  --v4-white: #FFFFFF;
  --v4-navy: #0A1628;
  --v4-ink: #1E2937;
  --v4-gray: #6E7987;
  --v4-line: #DDD4C4;
  --v4-cyan: #00C8E6;
  --v4-cyan-deep: #007FA3;
  --v4-orange: #FF7A1A;
  --v4-orange-deep: #D96206;
  --v4-serif: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  --v4-head: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --v4-en: 'Inter', sans-serif;
  /* v3-people 移植用 */
  --v3-paper-2: #EFE9DD;
  --v3-navy: #0A1628;
  --v3-ink: #1E2937;
  --v3-gray: #6E7987;
  --v3-orange-deep: #D96206;
  --v3-cyan-deep: #007FA3;
  --v3-serif: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  --v3-head: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --v3-en: 'Inter', sans-serif;
}

body.v4-body {
  background: var(--v4-paper);
  color: var(--v4-ink);
  overflow-x: hidden;
}

/* ---------- 共有ヘッダーの馴染ませ ---------- */
.v4-body .header {
  background: rgba(10, 22, 40, 0.0);
  transition: background 0.4s;
}
.v4-body .header .header__nav-list a,
.v4-body .header .header__logo-sub { color: var(--v4-ink); }
.v4-body .header .btn--outline { color: var(--v4-navy); border-color: rgba(10, 22, 40, 0.35); border-radius: 2px; }
.v4-body .header .header__hamburger span { background: var(--v4-navy); }
.v4-body .header.is-scrolled {
  background: rgba(246, 242, 234, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--v4-line);
}
.v4-body .header.is-scrolled .header__nav-list a,
.v4-body .header.is-scrolled .header__logo-sub { color: var(--v4-ink); }
.v4-body .header.is-scrolled .header__logo-img { filter: none; }
.v4-body .header.is-scrolled .btn--outline { color: var(--v4-navy); border-color: rgba(10,22,40,0.35); }
.v4-body .header.is-scrolled .header__hamburger span { background: var(--v4-navy); }
.v4-body .header .btn--primary,
.v4-body .mobile-menu .btn--primary {
  background: #E06A10;
  border-color: #E06A10;
  border-radius: 2px;
}
.v4-body .header .btn--primary:hover,
.v4-body .mobile-menu .btn--primary:hover { background: #C25605; border-color: #C25605; }

/* ---------- 固定ENTRYピル ---------- */
@keyframes v4Blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ---------- 共通（ボタンはコーポレートサイト .btn 準拠） ---------- */
.v4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--v4-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
  border: 1.5px solid transparent;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.v4-btn .arrow { transition: transform 0.3s var(--ease); }
.v4-btn:hover .arrow { transform: translateX(4px); }
.v4-btn--lg { padding: 16px 32px; }
.v4-btn--xl { font-size: 16px; padding: 20px 44px; }
/* プライマリ: 現行採用サイトの赤（#E06A10）× コーポレートの形（角丸2px・矢印） */
.v4-btn--orange { background: #E06A10; color: #fff; border-color: #E06A10; }
.v4-btn--orange:hover {
  background: #C25605;
  border-color: #C25605;
  box-shadow: 0 10px 32px -8px rgba(227, 80, 80, 0.5);
  transform: translateY(-2px);
}
/* 明るい面の第2ボタン */
.v4-btn--line {
  background: var(--v4-white);
  color: #C25605;
  border-color: #E06A10;
}
.v4-btn--line:hover {
  background: #E06A10;
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(227, 80, 80, 0.5);
  transform: translateY(-2px);
}
/* ダーク面の第2ボタン */
.v4-btn--white-line { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.v4-btn--white-line:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }

.v4-heading { display: flex; align-items: baseline; gap: 22px; flex-wrap: wrap; margin-bottom: 20px; }
.v4-heading__en {
  font-family: var(--v4-en);
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1;
  color: var(--v4-navy);
}
.v4-heading__jp {
  font-family: var(--v4-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--v4-orange-deep);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.v4-heading__jp::before { content: ''; width: 26px; height: 1.5px; background: var(--v4-orange); }
.v4-lead { font-size: 15px; line-height: 2.1; color: var(--v4-gray); }

/* スクロール演出（top.js が付与） */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}
[data-stagger].is-in > * { opacity: 1; transform: none; }
[data-stagger="left"] > * { transform: translateX(-40px); }
[data-stagger="left"].is-in > * { transform: none; }
.v4-plx { will-change: transform; }
@media (prefers-reduced-motion: reduce) {
  [data-stagger] > * { opacity: 1; transform: none; transition: none; }
  .v4-plx { transform: none !important; }
}

/* ---------- SCENE 1: HERO（動画） ---------- */
.v4-hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  color: #fff;
}
.v4-hero__video,
.v4-hero__video video,
.v4-hero__kenburns {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.v4-hero__video video { object-fit: cover; width: 100%; height: 100%; }
/* 動画非対応時のCSSフォールバック */
.v4-hero__kenburns { display: none; }
.v4-hero--novideo .v4-hero__kenburns { display: block; }
.v4-hero__kenburns img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: v4Ken 16s linear infinite;
}
.v4-hero__kenburns img:nth-child(2) { animation-delay: 4s; }
.v4-hero__kenburns img:nth-child(3) { animation-delay: 8s; }
.v4-hero__kenburns img:nth-child(4) { animation-delay: 12s; }
@keyframes v4Ken {
  0% { opacity: 0; transform: scale(1); }
  6% { opacity: 1; }
  25% { opacity: 1; }
  31% { opacity: 0; transform: scale(1.12); }
  100% { opacity: 0; }
}
/* 暗幕＋フィルムグレイン */
.v4-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(245, 239, 228, 0.92) 0%, rgba(245, 239, 228, 0.34) 42%, rgba(245, 239, 228, 0.18) 100%);
}
.v4-hero__grain {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
.v4-hero__film-cap {
  position: absolute;
  top: 96px;
  left: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--v4-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.85);
}
.v4-hero__film-cap i {
  font-style: normal;
  width: 8px; height: 8px; border-radius: 50%;
  background: #FF4B4B;
  animation: v4Blink 1.2s ease-in-out infinite;
}
.v4-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-bottom: 88px;
}
.v4-hero__title {
  font-family: var(--v4-head);
  font-size: clamp(40px, 5.4vw, 76px);
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: 0.035em;
  margin-bottom: 20px;
}
.v4-hero__title em {
  font-style: normal;
  position: relative;
}
.v4-hero__sub {
  font-family: var(--v4-serif);
  font-size: 16px;
  line-height: 2.2;
  color: #E5EAF1;
  margin-bottom: 36px;
}
.v4-hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.v4-hero__scroll {
  position: absolute;
  right: 40px;
  bottom: 36px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--v4-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.75);
  writing-mode: vertical-rl;
}
.v4-hero__scroll i {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, #fff, transparent);
  animation: v4ScrollPulse 2s ease-in-out infinite;
}
@keyframes v4ScrollPulse { 0%,100% { opacity: 0.35; } 50% { opacity: 1; } }

/* ---------- SCENE 2: STATEMENT ---------- */
.v4-statement { padding: 150px 0 140px; text-align: center; }
.v4-statement__label {
  font-family: var(--v4-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--v4-gray);
  margin-bottom: 44px;
}
.v4-statement__text {
  font-family: var(--v4-serif);
  font-size: clamp(23px, 3vw, 36px);
  font-weight: 600;
  line-height: 2.15;
  letter-spacing: 0.05em;
  color: var(--v4-navy);
  max-width: 940px;
  margin: 0 auto;
}
.v4-statement__text em { font-style: normal; background: linear-gradient(transparent 68%, rgba(255, 122, 26, 0.3) 68%); }
.v4-statement__text em.is-tech { background: linear-gradient(transparent 68%, rgba(0, 200, 230, 0.3) 68%); }

/* ---------- SCENE 3: DATA（円グラフ＋数値グリッド） ---------- */
.v4-data {
  background: var(--v4-white);
  border-radius: 48px 48px 0 0;
  padding: 130px 0 120px;
}
.v4-data__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 48px;
}
.v4-data__card {
  position: relative;
  border: 1px solid #E8E2D6;
  border-radius: 20px;
  background: var(--v4-white);
  padding: 28px 26px 24px;
}
.v4-data__card--donut { grid-column: span 4; }
.v4-data__card--num { grid-column: span 3; }
.v4-data__card--navy { background: var(--v4-navy); border-color: var(--v4-navy); }
.v4-data__card--orange { background: #E2A272; border-color: #E2A272; }
.v4-data__card--cyan { background: #7DBDCE; border-color: #7DBDCE; }
.v4-data__label {
  font-family: var(--v4-head);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--v4-ink);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.v4-data__label::before { content: ''; width: 8px; height: 8px; border-radius: 2px; background: var(--v4-orange); flex-shrink: 0; }
.v4-data__card:nth-child(even) .v4-data__label::before { background: var(--v4-cyan); }
.v4-data__card--navy .v4-data__label,
.v4-data__card--orange .v4-data__label,
.v4-data__card--cyan .v4-data__label { color: #fff; }
/* ドーナツ円グラフ（conic-gradient） */
.v4-donut-wrap { display: flex; align-items: flex-start; gap: 20px; }
.v4-donut {
  position: relative;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  flex-shrink: 0;
}
.v4-donut::after {
  content: attr(data-center);
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  background: var(--v4-white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--v4-en);
  font-size: 14px;
  font-weight: 800;
  color: var(--v4-navy);
  line-height: 1.3;
  white-space: pre-line;
}
.v4-legend { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.v4-legend__row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--v4-gray);
  white-space: nowrap;
}
.v4-legend__row i {
  width: 9px; height: 9px; border-radius: 2px;
  flex-shrink: 0;
  font-style: normal;
}
.v4-legend__row b {
  font-family: var(--v4-en);
  font-size: 13px;
  font-weight: 700;
  color: var(--v4-ink);
  margin-left: auto;
}
.v4-data__card--wide { grid-column: span 6; }

/* 成長率グラフカード（JAPAN AI式） */
.v4-data__card--growth { grid-column: span 6; grid-row: span 2; display: flex; flex-direction: column; }
.v4-data__growth-wrap { position: relative; flex: 1; display: flex; align-items: center; justify-content: center; min-height: 240px; }
.v4-data__growth-chart { position: absolute; inset: 12px 8px 0; width: calc(100% - 16px); height: calc(100% - 12px); }
.v4-data__growth-num {
  position: relative;
  z-index: 1;
  font-family: var(--v4-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--v4-navy);
  text-align: center;
}
.v4-data__growth-num b {
  font-family: var(--v4-en);
  font-variant-numeric: tabular-nums;
  font-size: 84px;
  font-weight: 800;
  line-height: 1;
  color: var(--v4-navy);
  margin: 0 6px;
}
.v4-data__growth-num .unit { color: #C25605; }

/* 数値カード */
.v4-data__value {
  font-family: var(--v4-en);
  font-variant-numeric: tabular-nums;
  font-size: 46px;
  font-weight: 800;
  line-height: 1;
  color: var(--v4-navy);
  margin: 4px 0 8px;
}
.v4-data__unit { font-family: var(--v4-head); font-size: 17px; font-weight: 700; color: var(--v4-orange-deep); margin-left: 4px; }
.v4-data__card--navy .v4-data__value,
.v4-data__card--orange .v4-data__value,
.v4-data__card--cyan .v4-data__value { color: #fff; }
.v4-data__card--navy .v4-data__unit { color: var(--v4-cyan); }
.v4-data__card--orange .v4-data__unit,
.v4-data__card--cyan .v4-data__unit { color: rgba(255,255,255,0.85); }
.v4-data__note { font-size: 11.5px; line-height: 1.7; color: var(--v4-gray); }
.v4-data__card--navy .v4-data__note { color: #9AA6B5; }
.v4-data__card--orange .v4-data__note,
.v4-data__card--cyan .v4-data__note { color: rgba(255,255,255,0.88); }
.v4-data__card--tbd .v4-data__value { color: rgba(10, 22, 40, 0.25); }
.v4-tbd-badge {
  display: inline-block;
  margin-left: 6px;
  font-size: 10px;
  font-weight: 700;
  color: var(--v4-orange-deep);
  border: 1px solid rgba(255, 122, 26, 0.45);
  border-radius: 4px;
  padding: 1px 6px;
  vertical-align: 1px;
}
.v4-data__foot {
  margin-top: 22px;
  font-size: 11px;
  line-height: 1.9;
  color: #A8B0BC;
}

/* ---------- SCENE 4: STRENGTH（写真フルブリード） ---------- */
.v4-strength { padding: 120px 0 140px; background: var(--v4-white); }
.v4-strength__cards {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 46px;
}
.v4-strength__card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 540px;
  display: flex;
  align-items: flex-end;
  color: #fff;
}
.v4-strength__card img.bg {
  position: absolute;
  inset: -50px 0;
  width: 100%;
  height: calc(100% + 100px);
  object-fit: cover;
}
.v4-strength__card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.88) 12%, rgba(10, 22, 40, 0.32) 55%, rgba(10, 22, 40, 0.05));
}
.v4-strength__body { position: relative; z-index: 1; padding: 40px 38px 38px; }
.v4-strength__en {
  position: absolute;
  top: 34px;
  left: 38px;
  z-index: 2;
  font-family: var(--v4-en);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.3em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.v4-strength__en::before { content: ''; width: 22px; height: 2px; }
.v4-strength__card--field .v4-strength__en { color: #FFC08A; }
.v4-strength__card--field .v4-strength__en::before { background: var(--v4-orange); }
.v4-strength__card--tech .v4-strength__en { color: #9FE9F5; }
.v4-strength__card--tech .v4-strength__en::before { background: var(--v4-cyan); }
.v4-strength__title {
  font-family: var(--v4-head);
  font-size: 27px;
  font-weight: 900;
  line-height: 1.55;
  margin-bottom: 14px;
}
.v4-strength__desc { font-size: 14px; line-height: 2; color: #D5DCE5; margin-bottom: 20px; }
.v4-strength__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.v4-chip {
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ---------- ENVIRONMENTティザー（詳細は culture.html） ---------- */
.v4-envteaser { background: var(--v4-paper); padding: 0 0 130px; }
.v4-envteaser__card {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  background: var(--v4-white);
  border: 1px solid #E8E2D6;
  border-radius: 22px;
  padding: 44px 48px;
}
.v4-envteaser__head { flex: 1 1 300px; }
.v4-envteaser__label {
  font-family: var(--v4-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.26em;
  color: var(--v4-orange-deep);
  margin-bottom: 10px;
}
.v4-envteaser__title {
  font-family: var(--v4-head);
  font-size: 24px;
  font-weight: 900;
  color: var(--v4-navy);
  line-height: 1.5;
}
.v4-envteaser__tags {
  flex: 2 1 380px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.v4-envteaser__tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--v4-ink);
  background: var(--v4-paper);
  border: 1px solid var(--v4-line);
  border-radius: 2px;
  padding: 9px 16px;
}
.v4-envteaser__btn { flex: 0 0 auto; }

/* ---------- SCENE 6: JOBS ---------- */
.v4-jobs {
  background: #fff;
  padding: 140px 0;
  border-radius: 48px 48px 0 0;
}
.v4-jobs .v4-heading__en { color: var(--v4-navy); }
.v4-jobs .v4-heading__jp { color: var(--v4-orange-deep); }
.v4-jobs .v4-heading__jp::before { background: var(--v4-orange-deep); }
.v4-jobs .v4-lead { color: var(--v4-gray); }
.v4-jobs__list { margin-top: 54px; border-top: 1px solid rgba(221, 212, 196, 0.2); }
.v4-jobs__row {
  --role: var(--v4-cyan);
  position: relative;
  display: grid;
  grid-template-columns: 96px 300px 1fr 104px 52px;
  gap: 24px;
  align-items: center;
  padding: 34px 10px;
  border-bottom: 1px solid rgba(10, 22, 40, 0.12);
  overflow: hidden;
  transition: padding-left 0.35s var(--ease);
}
.v4-jobs__row::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--role) 16%, transparent), transparent 55%);
  opacity: 0;
  transition: opacity 0.35s;
}
.v4-jobs__row:hover { padding-left: 26px; }
.v4-jobs__row:hover::before { opacity: 1; }
.v4-jobs__row--consultant { --role: #3FAECB; }
.v4-jobs__row--bizdev { --role: #E2A272; }
.v4-jobs__row--pm { --role: #E9B36B; }
.v4-jobs__row--engineer { --role: #6FB4D8; }
.v4-jobs__row--intern { --role: #9AA6B5; }
.v4-jobs__row-idx {
  position: relative;
  font-family: var(--v4-en);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.3px var(--role);
}
.v4-jobs__row-name {
  position: relative;
  font-family: var(--v4-head);
  font-size: 27px;
  font-weight: 900;
  color: var(--v4-navy);
  line-height: 1.4;
}
.v4-jobs__row-name small {
  display: block;
  font-family: var(--v4-en);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.26em;
  color: var(--role);
  margin-top: 7px;
  filter: brightness(0.75);
}
.v4-jobs__row-desc { position: relative; font-size: 13.5px; line-height: 1.9; color: #5F6B7A; }
.v4-jobs__row-desc b { display: block; font-weight: 500; color: var(--v4-gray); }
.v4-jobs__row-face {
  position: relative;
  width: 104px; height: 118px;
  border-radius: 14px;
  box-shadow: 0 6px 16px rgba(10, 22, 40, 0.12);
  object-fit: cover;
}
.v4-jobs__row-face--none { visibility: hidden; }
.v4-jobs__row-arrow {
  position: relative;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--role);
  color: var(--role);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  transition: background 0.3s, color 0.3s, transform 0.3s;
}
.v4-jobs__row:hover .v4-jobs__row-arrow { background: var(--role); color: var(--v4-navy); transform: rotate(-45deg); }

/* ---------- BUSINESS（事業内容） ---------- */
.v4-biz { background: var(--v4-paper); padding: 130px 0 120px; }
.v4-biz__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 48px;
}
.v4-biz__card {
  --biz-accent: #3FAECB;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--v4-white);
  border: 1px solid #E8E2D6;
  border-top: 4px solid var(--biz-accent);
  border-radius: 20px;
  padding: 34px 30px 24px;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.v4-biz__card--dev { --biz-accent: #3FAECB; }
.v4-biz__card--consul { --biz-accent: #E2A272; }
.v4-biz__card--training { --biz-accent: #0A1628; }
.v4-biz__card:hover { transform: translateY(-5px); box-shadow: 0 18px 44px rgba(10, 22, 40, 0.11); }
/* 右上のゴースト番号 */
.v4-biz__ghost {
  position: absolute;
  top: 6px;
  right: 16px;
  font-family: var(--v4-en);
  font-size: 84px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.3px rgba(10, 22, 40, 0.10);
  user-select: none;
  pointer-events: none;
}
.v4-biz__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--v4-navy);
  background: color-mix(in srgb, var(--biz-accent) 16%, #fff);
}
.v4-biz__icon svg { width: 24px; height: 24px; }
.v4-biz__num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--v4-en);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--v4-gray);
  margin-bottom: 8px;
}
.v4-biz__card h3 {
  font-family: var(--v4-head);
  font-size: 21px;
  font-weight: 900;
  color: var(--v4-navy);
  margin-bottom: 10px;
  line-height: 1.5;
}
.v4-biz__card p { font-size: 13.5px; line-height: 2; color: var(--v4-gray); }
.v4-biz__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.v4-biz__fields { font-size: 13.5px; letter-spacing: 0.08em; color: var(--v4-gray); }
.v4-biz__fields b { color: var(--v4-ink); font-weight: 700; }

/* セクション下の中央ボタン */
.v4-more { text-align: center; margin-top: 52px; }

/* ---------- SCENE 7: PEOPLE（v3から固定移植） ---------- */
.v3-people { padding: 140px 0 120px; background: var(--v4-paper); }
.v3-people__strip {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  padding: 26px 8px 34px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.v3-people__strip::-webkit-scrollbar { height: 5px; }
.v3-people__strip::-webkit-scrollbar-track { background: rgba(10,22,40,0.08); border-radius: 999px; }
.v3-people__strip::-webkit-scrollbar-thumb { background: var(--v3-navy); border-radius: 999px; }
.v3-people__card {
  flex: 0 0 292px;
  scroll-snap-align: start;
  background: #fff;
  padding: 14px 14px 22px;
  border-radius: 14px;
  box-shadow: 0 14px 36px rgba(10, 22, 40, 0.13);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.v3-people__card:nth-child(odd) { transform: rotate(-1.6deg); }
.v3-people__card:nth-child(even) { transform: rotate(1.4deg) translateY(10px); }
.v3-people__card:hover { transform: rotate(0deg) translateY(-6px); box-shadow: 0 22px 50px rgba(10, 22, 40, 0.2); z-index: 2; }
.v3-people__img { aspect-ratio: 1 / 1.05; overflow: hidden; border-radius: 8px; }
.v3-people__img img { width: 100%; height: 100%; object-fit: cover; }
.v3-people__body { padding: 16px 8px 0; }
.v3-people__tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 3px 11px;
  border-radius: 999px;
  margin-bottom: 9px;
}
.v3-people__tag--field { color: var(--v3-orange-deep); background: rgba(255, 122, 26, 0.13); }
.v3-people__tag--tech { color: var(--v3-cyan-deep); background: rgba(0, 200, 230, 0.14); }
.v3-people__role { font-size: 11px; color: var(--v3-gray); display: block; }
.v3-people__name { font-family: var(--v3-head); font-size: 18px; font-weight: 900; color: var(--v3-navy); margin: 2px 0 8px; }
.v3-people__quote { font-family: var(--v3-serif); font-size: 12.5px; line-height: 1.95; color: var(--v3-ink); }
.v3-people__foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 20px; }
.v3-people__hint { font-family: var(--v3-en); font-size: 11px; letter-spacing: 0.22em; color: var(--v3-gray); }
.v3-people__navwrap { display: flex; align-items: center; gap: 12px; }
.v3-people__navbtn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(10, 22, 40, 0.3);
  background: #fff;
  color: var(--v3-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, transform 0.2s;
}
.v3-people__navbtn svg { width: 18px; height: 18px; }
.v3-people__navbtn:hover { background: var(--v3-navy); color: #fff; transform: translateY(-2px); }

/* ---------- ENTRY CTA（紙色。ダークなフッターと差別化） ---------- */
.v4-cta { position: relative; background: var(--v4-paper); overflow: hidden; }
.v4-cta::before {
  content: '';
  position: absolute;
  left: 50%;
  top: -320px;
  transform: translateX(-50%);
  width: 900px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(227, 80, 80, 0.08), transparent 65%);
}
.v4-cta__main { position: relative; text-align: center; padding: 140px 24px 150px; }
.v4-cta__ghost {
  position: absolute;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  font-family: var(--v4-en);
  font-size: clamp(130px, 21vw, 320px);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(10, 22, 40, 0.08);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}
.v4-cta__title {
  position: relative;
  font-family: var(--v4-head);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.5;
  color: var(--v4-navy);
  margin-bottom: 20px;
}
.v4-cta__desc {
  position: relative;
  font-family: var(--v4-serif);
  font-size: 15px;
  line-height: 2.3;
  color: var(--v4-gray);
  margin-bottom: 48px;
}
.v4-cta__buttons { position: relative; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .v4-data__card--donut { grid-column: span 6; }
  .v4-data__card--num { grid-column: span 6; }
  .v4-data__card--growth { grid-column: span 12; }
  .v4-data__card--wide { grid-column: span 6; }
}
@media (max-width: 1024px) {
  .v4-strength__cards { grid-template-columns: 1fr; }
  .v4-strength__card { min-height: 440px; }
  .v4-jobs__row { grid-template-columns: 64px 1fr 58px 48px; }
  .v4-jobs__row-desc { grid-column: 2 / span 3; }
}
@media (max-width: 768px) {
  .v4-hero { min-height: 560px; }
  .v4-hero__film-cap { top: 84px; left: 20px; }
  .v4-hero__title { font-size: clamp(32px, 8.8vw, 42px); }
  .v4-hero__sub { font-size: 13.5px; }
  .v4-hero__cta .v4-btn { width: 100%; }
  .v4-hero__content { padding-bottom: 64px; }
  .v4-hero__scroll { display: none; }
  .v4-statement { padding: 92px 0 84px; }
  .v4-statement__text { font-size: 20px; line-height: 2.15; }
  .v4-heading { gap: 12px; }
  .v4-heading__en { font-size: 40px; }
  .v4-data { padding: 88px 0 80px; border-radius: 28px 28px 0 0; }
  .v4-data__grid { grid-template-columns: 1fr; }
  .v4-data__card--donut, .v4-data__card--num { grid-column: span 1; }
  .v4-data__card--growth { grid-column: span 1; grid-row: auto; }
  .v4-data__card--wide { grid-column: span 1; }
  .v4-data__growth-num b { font-size: 56px; }
  .v4-data__value { font-size: 40px; }
  .v4-biz { padding: 88px 0 80px; }
  .v4-biz__grid { grid-template-columns: 1fr; }
  .v4-strength { padding: 80px 0 90px; }
  .v4-strength__card { min-height: 380px; }
  .v4-strength__body { padding: 28px 24px; }
  .v4-envteaser { padding: 0 0 84px; }
  .v4-envteaser__card { padding: 30px 24px; }
  .v4-jobs { padding: 90px 0; border-radius: 28px 28px 0 0; }
  .v4-jobs__row { grid-template-columns: 1fr; gap: 12px; padding: 28px 6px; }
  .v4-jobs__row-desc { grid-column: 1; }
  .v4-jobs__row-idx { font-size: 36px; }
  .v4-jobs__row-name { font-size: 22px; padding-right: 52px; }
  .v4-jobs__row-face { display: none; }
  .v4-jobs__row-arrow { position: absolute; right: 6px; top: 28px; width: 38px; height: 38px; }
  .v3-people { padding: 90px 0 80px; }
  .v3-people__card { flex: 0 0 252px; }
  .v4-cta__main { padding: 88px 20px 96px; }
  .v4-cta__buttons .v4-btn { width: 100%; }
}

@media (max-width: 768px) {
  .v4-donut { width: 104px; height: 104px; }
  .v4-donut::after { inset: 18px; font-size: 12px; }
  .v4-legend__row { white-space: normal; font-size: 11px; }
  .v4-legend__row b { font-size: 12px; }
  .v4-donut-wrap { gap: 14px; }
}

/* ---------- 新スクロール演出 ---------- */
[data-draw] path, [data-draw] line, [data-draw] polyline, [data-draw] circle {
  transition: stroke-dashoffset 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-draw].is-in path, [data-draw].is-in line, [data-draw].is-in polyline, [data-draw].is-in circle {
  stroke-dashoffset: 0 !important;
}
[data-reveal="clip"] { clip-path: inset(100% 0 0 0); transition: clip-path 1s cubic-bezier(0.4, 0, 0.2, 1); }
[data-reveal="clip"].is-in { clip-path: inset(0 0 0 0); }
[data-stagger="alt"] > *:nth-child(odd) { transform: translateX(-44px); }
[data-stagger="alt"] > *:nth-child(even) { transform: translateX(44px); }
[data-stagger="alt"].is-in > * { transform: none; }
.v4-heading__jp::before { transform-origin: left; transition: transform 0.9s cubic-bezier(0.4, 0, 0.2, 1) 0.2s; }
[data-stagger] .v4-heading__jp::before, .v4-heading[data-stagger] .v4-heading__jp::before { transform: scaleX(0); }
[data-stagger].is-in .v4-heading__jp::before, .v4-heading.is-in .v4-heading__jp::before { transform: scaleX(1); }

/* 図解フロー（接続線＋ノード） */
.s-flow2 { position: relative; margin-top: 56px; }
.s-flow2__line {
  position: absolute;
  left: 3%;
  right: 3%;
  top: 30px;
  height: 2px;
  background: linear-gradient(90deg, #E2A272, #7DBDCE);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.s-flow2.is-in .s-flow2__line { transform: scaleX(1); }
.s-flow2__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.s-flow2__step { position: relative; padding-top: 66px; opacity: 0; transform: translateY(20px); transition: opacity 0.6s, transform 0.6s; }
.s-flow2.is-in .s-flow2__step { opacity: 1; transform: none; }
.s-flow2.is-in .s-flow2__step:nth-child(1) { transition-delay: 0.25s; }
.s-flow2.is-in .s-flow2__step:nth-child(2) { transition-delay: 0.55s; }
.s-flow2.is-in .s-flow2__step:nth-child(3) { transition-delay: 0.85s; }
.s-flow2.is-in .s-flow2__step:nth-child(4) { transition-delay: 1.15s; }
.s-flow2__node {
  position: absolute;
  top: 4px;
  left: 0;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--v4-white);
  border: 2px solid var(--v4-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--v4-navy);
}
.s-flow2__node svg { width: 24px; height: 24px; }
.s-flow2__num { position: absolute; top: -6px; left: 44px; font-family: var(--v4-en); font-size: 12px; font-weight: 800; color: var(--v4-orange-deep); background: var(--v4-paper); border-radius: 999px; padding: 1px 8px; border: 1px solid var(--v4-line); }
.s-flow2__step h3 { font-family: var(--v4-head); font-size: 17px; font-weight: 900; color: var(--v4-navy); margin-bottom: 8px; }
.s-flow2__step p { font-size: 12px; line-height: 1.9; color: var(--v4-gray); }
.s-flow2__who { display: inline-block; margin-top: 10px; font-size: 10.5px; font-weight: 700; color: var(--v4-cyan-deep); background: rgba(125, 189, 206, 0.16); border-radius: 999px; padding: 4px 12px; }
@media (max-width: 1024px) {
  .s-flow2__line { display: none; }
  .s-flow2__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) { .s-flow2__grid { grid-template-columns: 1fr; } }

/* ラインイラスト共通 */
.s-illu { display: block; max-width: 100%; height: auto; }
.s-hero__illu { position: absolute; right: 4%; bottom: -10px; width: min(360px, 30vw); opacity: 0.9; pointer-events: none; }
@media (max-width: 900px) { .s-hero__illu { display: none; } }

/* ロードマップの動き */
.s-roadmap__line { transform-origin: left; transform: scaleX(0); transition: transform 1.6s cubic-bezier(0.4, 0, 0.2, 1); }
.s-roadmap.is-in .s-roadmap__line { transform: scaleX(1); }
.s-roadmap__item { opacity: 0; transform: translateY(18px); transition: opacity 0.6s, transform 0.6s; }
.s-roadmap.is-in .s-roadmap__item { opacity: 1; transform: none; }
.s-roadmap.is-in .s-roadmap__item:nth-child(1) { transition-delay: 0.3s; }
.s-roadmap.is-in .s-roadmap__item:nth-child(2) { transition-delay: 0.6s; }
.s-roadmap.is-in .s-roadmap__item:nth-child(3) { transition-delay: 0.9s; }
.s-roadmap.is-in .s-roadmap__item:nth-child(4) { transition-delay: 1.2s; }
.s-roadmap.is-in .s-roadmap__item:nth-child(5) { transition-delay: 1.5s; }
.s-roadmap__pulse {
  position: absolute;
  top: 5px;
  left: 2%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--v4-orange);
  box-shadow: 0 0 12px rgba(255, 122, 26, 0.7);
  opacity: 0;
}
.s-roadmap.is-in .s-roadmap__pulse { opacity: 1; animation: sRoadTravel 9s ease-in-out 1.8s infinite; }
@keyframes sRoadTravel {
  0% { left: 2%; background: var(--v4-orange); }
  50% { left: calc(98% - 10px); background: var(--v4-cyan); box-shadow: 0 0 12px rgba(0, 200, 230, 0.7); }
  100% { left: 2%; background: var(--v4-orange); }
}
@media (max-width: 1024px) { .s-roadmap__pulse { display: none; } }

/* 横はみ出しの最終ガード */
html { overflow-x: clip; }

@media (max-width: 768px) {
  .v4-strength__en { top: 24px; left: 24px; }
}

/* STRENGTH: 2枚のタイトル位置を揃える（チップ下部スペースで調整） */
.v4-strength__desc { min-height: 84px; }
.v4-strength__chips { min-height: 80px; align-content: flex-start; }
@media (max-width: 768px) {
  .v4-strength__desc { min-height: 0; }
  .v4-strength__chips { min-height: 0; }
}

/* PEOPLE: ナビと「もっと見る」ボタンの間隔 */
.v3-people__navwrap { margin-bottom: 36px; }


/* ---------- STRENGTH: 一枚パネル（現場×技術のワイド画像） ---------- */
.v4-strength__panel {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: stretch;
  color: #fff;
}
.v4-strength__panel img.bg {
  position: absolute;
  inset: -50px 0;
  width: 100%;
  height: calc(100% + 100px);
  object-fit: cover;
}
.v4-strength__panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.82) 8%, rgba(10, 22, 40, 0.28) 48%, rgba(10, 22, 40, 0.05));
}
.v4-strength__panel-grid {
  position: relative;
  text-shadow: 0 1px 12px rgba(10, 22, 40, 0.35);
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  width: 100%;
  padding: 40px 44px 40px;
  align-items: end;
}
.v4-strength__col { position: relative; min-height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.v4-strength__col .v4-strength__en { position: absolute; top: 0; left: 0; text-shadow: 0 1px 10px rgba(10, 22, 40, 0.65); }
.v4-strength__col .v4-strength__desc { min-height: 0; }
.v4-strength__col .v4-strength__chips { min-height: 80px; align-content: flex-start; }
.v4-strength__en--field { color: #A63F00; text-shadow: 0 0 1px #FFF3E0, 0 1px 2px rgba(255, 243, 224, 0.9), 0 0 12px rgba(255, 243, 224, 0.75); }
.v4-strength__en--field::before { background: var(--v4-orange); }
.v4-strength__en--tech { color: #9FE9F5; }
.v4-strength__en--tech::before { background: var(--v4-cyan); }
@media (max-width: 768px) {
  .v4-strength__panel { display: block; min-height: 0; background: #183259; }
  .v4-strength__panel img.bg { position: static; width: 100%; height: 220px; inset: auto; display: block; }
  .v4-strength__panel::after { content: none; }
  .v4-strength__panel-grid { grid-template-columns: 1fr; gap: 34px; padding: 30px 22px 34px; }
  .v4-strength__col .v4-strength__chips { min-height: 0; }
  .v4-strength__col .v4-strength__en { position: static; margin-bottom: 12px; }
}

/* ===== ヒーロー紙色テーマ（紙×紺×オレンジ） ===== */
.v4-hero { color: var(--v4-navy); }
.v4-hero__sub { color: #4A5568; }
.v4-hero__grain { opacity: 0.22; }
.v4-hero__scroll { color: #8B94A3; }
.v4-hero__scroll i { background: var(--v4-navy); }

/* ===== STRENGTHパネル（aboutと共通デザイン） ===== */
/* ---------- AICEを知る: STRENGTH デザインパネル ---------- */
.s-str { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 76px; margin-top: 44px; }
.s-str__card {
  position: relative; overflow: hidden; border-radius: 20px;
  padding: 40px 36px 36px; min-height: 300px;
}
.s-str__card--field { background: linear-gradient(150deg, #FFF7EF, #FBEBDA); }
.s-str__card--tech  { background: linear-gradient(150deg, #EFF7FA, #DFEEF3); }
.s-str__card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
}
.s-str__card--field::before { background: linear-gradient(90deg, #D96206, #F0975A); }
.s-str__card--tech::before  { background: linear-gradient(90deg, #007FA3, #7DBDCE); }
.s-str__ghost {
  position: absolute; top: 6px; right: 14px;
  font-family: var(--v4-en); font-size: 120px; font-weight: 800; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(10, 22, 40, 0.10);
  pointer-events: none;
}
.s-str__label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--v4-en); font-size: 11.5px; font-weight: 700; letter-spacing: 0.3em;
}
.s-str__label::before { content: ''; width: 22px; height: 2px; }
.s-str__card--field .s-str__label { color: #D96206; }
.s-str__card--field .s-str__label::before { background: #D96206; }
.s-str__card--tech .s-str__label { color: #007FA3; }
.s-str__card--tech .s-str__label::before { background: #007FA3; }
.s-str__title { font-family: var(--v4-head); font-size: 24px; font-weight: 900; line-height: 1.5; color: var(--v4-navy); margin: 14px 0 12px; }
.s-str__desc { font-size: 14px; line-height: 2.0; color: #3A4658; max-width: 480px; }
.s-str__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.s-str__tags .s-tag { background: rgba(255, 255, 255, 0.75); }
.s-str__x {
  position: absolute; left: 50%; top: 50%; margin: -26px 0 0 -26px;
  width: 52px; height: 52px; border-radius: 50%; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  background: var(--v4-navy); color: #fff;
  font-family: var(--v4-en); font-size: 22px; font-weight: 700;
  box-shadow: 0 8px 22px rgba(10, 22, 40, 0.25);
}
@media (max-width: 900px) {
  .s-str { grid-template-columns: 1fr; gap: 22px; }
  .s-str__x { position: static; margin: -34px auto; }
  .s-str__ghost { font-size: 90px; }
}

.s-invest__body h4 { font-size: 17px; }
.s-invest-hl { font-weight: 800; color: #C25605; font-size: 1.12em; }
.s-invest__row:nth-child(even) .s-invest-hl { color: var(--v4-cyan-deep, #007FA3); }

.s-vcard__more {
  display: block; text-align: center; margin-top: 7px;
  font-size: 11px; font-weight: 600; color: #C25605; letter-spacing: 0.04em;
}
.s-vcard__more i { font-style: normal; transition: transform .25s; display: inline-block; }
.s-vcard:hover .s-vcard__more i { transform: translateX(3px); }

.s-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--v4-ink);
  background: var(--v4-white);
  border: 1px solid var(--v4-line);
  border-radius: 2px;
  padding: 9px 16px;
}

/* ===== フッター紙色テーマ（紙×紺×オレンジ） ===== */
.footer { background: #EFE8D8; color: var(--v4-navy); }
.footer__label { color: #8A8264; }
.footer__mission { color: var(--v4-navy); }
.footer__address { color: #6E6A5C; }
.footer__social a { border-color: rgba(10, 22, 40, 0.22); }
.footer__social a:hover { border-color: #C25605; }
.footer__social a img { filter: invert(0.75) sepia(0.2); }
.footer__logo-img { filter: none; }
.footer__col h4 { color: var(--v4-navy); }
.footer__col ul a { color: #6E6A5C; }
.footer__col ul a:hover { color: #C25605; }
.footer__bottom { border-top-color: rgba(10, 22, 40, 0.15); }
.footer__bottom-links a { color: #8A8264; }
.footer__bottom-links a:hover { color: #C25605; }
.footer__bottom p { color: #9B9480; }
.footer__tel { font-size: 11px; color: #A39C88; letter-spacing: 0.04em; }

/* ===== ボタン主色: 赤→オレンジ（3色ルール。style.cssは公開版のまま上書きで対応） ===== */
.btn--primary { background: #E06A10; border-color: #E06A10; }
.btn--primary:hover { background: #C25605; border-color: #C25605; }

/* ===== ヒーロー: ミニマル（紙×ゴーストタイポ） ===== */
.v4-hero {
  background: linear-gradient(180deg, #F7F2E8 0%, #F4EEE1 60%, #EFE8D8 100%);
}
.v4-hero__ghost {
  position: absolute;
  right: -2vw;
  top: 50%;
  transform: translateY(-58%);
  font-family: var(--v4-en);
  font-weight: 800;
  font-size: clamp(220px, 32vw, 460px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(10, 22, 40, 0.10);
  pointer-events: none;
  user-select: none;
  animation: heroGhostDrift 16s ease-in-out infinite alternate;
}
@keyframes heroGhostDrift {
  from { transform: translateY(-60%); }
  to { transform: translateY(-55%); }
}
.v4-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--v4-en);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.34em;
  color: #C25605;
  margin-bottom: 22px;
}
.v4-hero__eyebrow i {
  width: 34px;
  height: 2px;
  background: #E06A10;
}
@media (max-width: 768px) {
  .v4-hero__ghost { font-size: 46vw; right: -6vw; top: 34%; }
}
@media (prefers-reduced-motion: reduce) {
  .v4-hero__ghost { animation: none; }
}