/* ==================================================================
   site-chrome.css — 下層ページ共通の枠（08トップと一致）
   ・固定ヘッダー(.v-header) ／ 全面メディアヒーロー(.v-hero) ／
     サイトフッター(.site-footer) ／ 資料請求 追従ボタン(.dl-float)
   ・08 previews/08_jun29_video_hero/style.css から chrome だけを忠実に抽出。
     ※ヘッダー/フッターはトップと同じ見た目にするため retint しない。
   ・base.css の上に読み込む。
   ================================================================== */

/* --- inner幅を 1200px に統一（08と同じ） --- */
:root { --container: 1200px; }

/* ============== 固定ヘッダー（白背景。スクロールで少し縮む＋影。ロゴ左／ナビ＋資料請求・問い合わせを右クラスター） ============== */
.v-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px) saturate(150%);
  transition: box-shadow .25s ease;
}
.v-header__inner {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 86px;
  display: flex;
  align-items: center;
  gap: 24px;
  transition: min-height .25s ease;
}
.v-logo { margin-right: auto; display: inline-flex; align-items: center; }
.v-logo img {
  height: 60px; width: auto;
  transition: height .25s ease;
}
.v-nav {
  display: flex; align-items: center; gap: 24px;
  font-size: 14.5px; font-weight: 700;
  color: var(--ink-soft, #41514f);
}
.v-nav a { text-decoration: none; transition: color .15s; }
.v-nav a:hover { color: var(--teal, #13a9a2); }
.v-nav a.is-current { color: var(--teal, #13a9a2); }
.v-util { display: flex; align-items: center; gap: 12px; padding-left: 6px; }
.v-util a {
  text-decoration: none; font-size: 13.5px; font-weight: 800;
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 42px; padding: 0 18px; border-radius: 8px; transition: .15s;
}
.v-util .doc { color: var(--teal, #13a9a2); background: #fff; border: 1.5px solid var(--teal, #13a9a2); }
.v-util .doc:hover { background: rgba(19,169,162,.08); }
.v-util .contact { color: #fff; background: var(--ink, #16201f); }
.v-util .contact:hover { background: #000; }

.v-header.is-stuck { box-shadow: 0 6px 22px rgba(8,40,37,.08); }
.v-header.is-stuck .v-header__inner { min-height: 64px; }
.v-header.is-stuck .v-logo img { height: 46px; }

/* --- ハンバーガー（モバイルのみ表示・≤860pxで .v-nav/.v-util を置き換え） --- */
.v-burger { display: none; width: 46px; height: 46px; border: 0; background: transparent; cursor: pointer; padding: 0; margin-left: 2px; position: relative; z-index: 71; }
.v-burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink, #16201f); border-radius: 2px; transition: transform .26s ease, opacity .2s ease, top .26s ease; }
.v-burger span:nth-child(1) { top: 16px; }
.v-burger span:nth-child(2) { top: 22px; }
.v-burger span:nth-child(3) { top: 28px; }
.v-burger.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.v-burger.is-open span:nth-child(2) { opacity: 0; }
.v-burger.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

.v-backdrop { position: fixed; inset: 0; z-index: 68; background: rgba(8,20,18,.42); opacity: 0; visibility: hidden; transition: opacity .28s ease; }
.v-backdrop.is-open { opacity: 1; visibility: visible; }

.v-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(340px, 84vw); z-index: 69; background: #fff; box-shadow: -14px 0 44px rgba(8,40,37,.16); transform: translateX(100%); transition: transform .28s ease; padding: 94px 26px 30px; display: flex; flex-direction: column; overflow-y: auto; }
.v-drawer.is-open { transform: translateX(0); }
.v-drawer__nav { display: flex; flex-direction: column; }
.v-drawer__nav a { padding: 15px 4px; font-size: 16px; font-weight: 700; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.v-drawer__nav a.is-current { color: var(--teal, #13a9a2); }
.v-drawer__util { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
.v-drawer__util a { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; border-radius: 8px; font-size: 15px; font-weight: 800; text-decoration: none; }
.v-drawer__util .doc { color: var(--teal, #13a9a2); background: #fff; border: 1.5px solid var(--teal, #13a9a2); }
.v-drawer__util .contact { color: #fff; background: var(--ink, #16201f); }
body.menu-open { overflow: hidden; }

/* ============== ヒーロー：全面背景メディア＋中央タイトル ============== */
.v-hero {
  position: relative;
  min-height: clamp(620px, 84vh, 840px);
  display: flex;
  overflow: hidden;
  background: #06201d;
  color: #fff;
  isolation: isolate;
}
.v-hero__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  z-index: 0;
}
.v-hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(76% 60% at 50% 50%, rgba(2,15,14,.54) 0%, rgba(2,15,14,.30) 42%, rgba(2,15,14,0) 72%),
    linear-gradient(180deg, rgba(4,22,20,.62) 0%, rgba(4,22,20,.24) 26%, rgba(4,22,20,.30) 60%, rgba(3,17,15,.76) 100%);
}
.v-hero__center {
  position: relative; z-index: 3;
  margin: auto;
  width: min(1140px, calc(100% - 40px));
  text-align: center;
  padding: 116px 0 70px;
}
.v-hero__eyebrow {
  font-size: 13px; font-weight: 700; letter-spacing: .22em;
  color: #aef0e9; margin: 0 0 18px; text-transform: uppercase;
  text-shadow: 0 1px 10px rgba(0,0,0,.4);
}
.v-hero h1 {
  font-size: clamp(36px, 5.4vw, 68px);
  font-weight: 800; line-height: 1.16; letter-spacing: -.022em;
  margin: 0 0 14px;
  text-shadow: 0 2px 10px rgba(0,0,0,.62), 0 8px 44px rgba(0,0,0,.5);
}
.v-hero h1 .ac { color: #5ae3d1; }
.v-hero__sub {
  font-size: clamp(15px, 1.7vw, 19px); font-weight: 700;
  color: #d6f4ef; margin: 0 0 18px; letter-spacing: .01em;
  text-shadow: 0 2px 14px rgba(0,0,0,.5);
}
.v-hero__lead {
  font-size: clamp(14.5px, 1.5vw, 17px); font-weight: 500;
  line-height: 1.85; margin: 0 auto 30px; max-width: 720px;
  color: #e6f6f3; text-shadow: 0 2px 16px rgba(0,0,0,.45);
}
.v-hero__lead .pc-br { display: none; }
.v-hero__actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.v-hero__btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 30px; border-radius: 9px;
  font-size: 15.5px; font-weight: 800; text-decoration: none; transition: .15s;
}
.v-hero__btn--primary { background: #5ae3d1; color: #062b29; box-shadow: 0 12px 30px rgba(0,0,0,.3); }
.v-hero__btn--primary:hover { background: #7ff0e1; }
.v-hero__btn--ghost { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.78); backdrop-filter: blur(2px); }
.v-hero__btn--ghost:hover { background: rgba(255,255,255,.22); }

/* ヒーロー内のエコシステム一文（Luquaが理解し…） */
.v-hero__eco {
  margin: 26px auto 0; max-width: 640px;
  font-size: 13.5px; font-weight: 500; line-height: 1.9;
  color: #bfe6e0; letter-spacing: .02em; text-shadow: 0 1px 10px rgba(0,0,0,.5);
}
.v-hero__eco b { color: #7ff0e1; font-weight: 800; }

/* スクロール誘導アニメ（マウス内ドットが下降＋全体が上下） */
.v-hero__scroll {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  z-index: 4; display: inline-flex; text-decoration: none;
  animation: heroScrollBob 2.2s ease-in-out infinite;
}
.v-hero__mouse {
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.78); border-radius: 14px;
  position: relative; box-shadow: 0 2px 14px rgba(0,0,0,.25);
}
.v-hero__mouse::after {
  content: ""; position: absolute; left: 50%; top: 8px;
  width: 4px; height: 8px; border-radius: 2px; background: #fff;
  animation: heroScrollDot 1.6s ease-in-out infinite;
}
@keyframes heroScrollDot {
  0%   { opacity: 0; transform: translate(-50%, 0); }
  25%  { opacity: 1; }
  60%  { opacity: 1; transform: translate(-50%, 15px); }
  100% { opacity: 0; transform: translate(-50%, 15px); }
}
@keyframes heroScrollBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(7px); }
}
@media (prefers-reduced-motion: reduce) {
  .v-hero__scroll, .v-hero__mouse::after { animation: none; }
}

/* ============== 汎用: メディア＋コピー2カラム（tool-feature） ============== */
.tool-feature {
  display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 40px; align-items: center;
  background: var(--paper, #fff); border: 1px solid var(--line); border-radius: 18px;
  padding: 26px; margin-bottom: 40px;
  box-shadow: 0 18px 44px rgba(8,40,37,.06);
}
.tool-feature__media {
  position: relative; border-radius: 12px; overflow: hidden;
  background: #0c2b27; aspect-ratio: 16 / 12; border: 1px solid var(--line);
}
.tool-feature__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tool-feature__tag { display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: .04em; color: var(--teal, #13a9a2); margin-bottom: 10px; }
.tool-feature__copy h3 { font-size: clamp(20px, 2.4vw, 27px); font-weight: 800; line-height: 1.34; letter-spacing: -.01em; margin: 0 0 12px; color: var(--ink); }
.tool-feature__copy p { font-size: 14.5px; color: var(--ink-soft); margin: 0 0 16px; line-height: 1.8; }
.tool-feature__list { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 9px; }
.tool-feature__list li { position: relative; padding-left: 24px; font-size: 13.5px; color: var(--ink-soft); }
.tool-feature__list li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--teal, #13a9a2); }
.tool-feature__actions { display: flex; gap: 12px; flex-wrap: wrap; }

.nobr { white-space: nowrap; }

/* ============== サイトフッター（08と同じ） ============== */
.site-footer { background: #05070e; border-top: 1px solid rgba(255,255,255,.07); color: #a7bcb9; }
.site-footer__top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 40px; padding: 56px 0 40px; }
.site-footer__brand { max-width: 340px; }
.site-footer__logo { height: 58px; width: auto; margin-bottom: 16px; }
.site-footer__brand p { font-size: 13.5px; line-height: 1.8; margin: 0; color: #9fb4b1; }
.site-footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.site-footer__col h4 { font-size: 13px; font-weight: 800; color: #fff; margin: 0 0 14px; letter-spacing: .02em; }
.site-footer__col a { display: block; font-size: 13.5px; color: #a7bcb9; text-decoration: none; padding: 6px 0; transition: color .15s; }
.site-footer__col a:hover { color: #5ae3d1; }
.site-footer__bar { border-top: 1px solid rgba(255,255,255,.08); }
.site-footer__barinner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; flex-wrap: wrap; }
.site-footer__barinner span { font-size: 12.5px; color: #7f9491; }
.site-footer__barinner a { font-size: 12.5px; color: #a7bcb9; text-decoration: none; }
.site-footer__barinner a:hover { color: #5ae3d1; }

/* ============== 資料請求 追従ボタン（左下・固定・08と同じ） ============== */
.dl-float {
  position: fixed; left: 30px; bottom: 30px; z-index: 65;
  display: flex; align-items: center; justify-content: center; text-align: center;
  width: 132px; height: 132px; border-radius: 66px;
  background: linear-gradient(90deg, #5ae3d1, #1ebebb);
  color: #fff; text-decoration: none;
  box-shadow: 0 14px 30px rgba(11,95,90,.32);
  transition: opacity .25s, transform .25s;
}
.dl-float:hover { opacity: .82; transform: translateY(-2px); }
.dl-float span { font-size: 14px; font-weight: 800; line-height: 1.5; letter-spacing: .02em; }
.dl-float::before {
  content: "▼"; position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
  font-size: 11px; opacity: .9;
}

/* ============== レスポンシブ（chrome分のみ） ============== */
@media (max-width: 980px) {
  .v-hero__lead .pc-br { display: inline; }
  .tool-feature { grid-template-columns: 1fr; gap: 22px; }
  .site-footer__top { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 860px) {
  .v-nav { display: none; }
  .v-util { display: none; }          /* ≤860 はハンバーガーに集約 */
  .v-burger { display: inline-flex; margin-left: auto; }
  .v-header__inner { min-height: 76px; }
  .v-logo img { height: 56px; }
  .v-header.is-stuck .v-header__inner { min-height: 60px; }
  .v-header.is-stuck .v-logo img { height: 42px; }
  .v-hero { min-height: clamp(520px, 78vh, 680px); }
  .v-hero__center { padding: 104px 0 84px; width: min(660px, calc(100% - 40px)); }
}
@media (max-width: 600px) {
  .v-util .doc { display: none; }
  .v-header__inner { gap: 14px; min-height: 66px; }
  .v-logo img { height: 46px; }
  .v-hero__lead .pc-br { display: none; }
  .v-hero__btn { min-height: 48px; padding: 0 22px; font-size: 14.5px; }
  .tool-feature__actions { justify-content: center; }
  .site-footer__cols { grid-template-columns: 1fr 1fr; gap: 18px; }
  .dl-float { left: 16px; bottom: 16px; width: 104px; height: 104px; border-radius: 52px; }
  .dl-float span { font-size: 12.5px; }
}


/* ===== 下層共通：CONTACTセクション＋ボタン（自己完結・高詳細度。トップのフッター上部と同一） ===== */
.contact-section { position: relative; overflow: hidden; padding: 92px 0; background: radial-gradient(95% 120% at 85% -6%, rgba(90,227,209,.26) 0%, rgba(90,227,209,0) 50%), radial-gradient(120% 130% at 86% 0%, #1a2748 0%, #0e1526 58%), #0e1526; color: #fff; }
.contact-section .contact-inner { box-sizing: border-box; position: relative; width: 100%; max-width: 1248px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 44px; align-items: center; }
.contact-section .eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 14px; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #7fe9dd; }
.contact-section .eyebrow::before { content: ""; width: 26px; height: 2px; background: #7fe9dd; }
.contact-section h2 { max-width: 760px; margin: 0; color: #fff; font-size: clamp(28px, 4.2vw, 50px); line-height: 1.18; letter-spacing: 0; }
.contact-section p { max-width: 640px; margin: 20px 0 0; color: rgba(255,255,255,.76); font-size: 16px; line-height: 1.9; }
.contact-section .contact-actions { display: flex; flex-direction: column; gap: 12px; align-self: center; }
.contact-section .button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; min-height: 52px; padding: 0 20px; box-sizing: border-box; border: 1px solid transparent; border-radius: 8px; background: #16201f; color: #fff; font-size: 14px; font-weight: 750; line-height: 1; text-decoration: none; white-space: nowrap; transition: transform .18s ease; }
.contact-section .button:hover { transform: translateY(-1px); }
.contact-section .button.light { background: #fff; color: #16201f; }
.contact-section .button.secondary { background: rgba(255,255,255,.72); border-color: rgba(255,255,255,.25); color: #16201f; }
@media (max-width: 900px) { .contact-section { padding: 64px 0; } .contact-section .contact-inner { grid-template-columns: 1fr; gap: 26px; } .contact-section .contact-actions { align-self: start; } }


/* ===== 下層フッターのブランド/カラムを左寄せに固定（旧forcesteedテーマの center 継承を打ち消す） ===== */
.site-footer { text-align: left; }
.site-footer__brand { text-align: left; }
.site-footer__brand p { text-align: left; }
.site-footer__logo { display: block; margin-left: 0; margin-right: auto; }
.site-footer__col h4, .site-footer__col a { text-align: left; }

/* フッター（スマホのみ）：上余白を詰め、ロゴの左の透明余白ぶんを寄せる */
@media (max-width: 600px) { .site-footer .site-footer__top { padding-top: 30px; } .site-footer .site-footer__logo { margin-left: -12px; } }