/* ==========================================================
   DATEZ不動産 戦略LP「不動産売却は、戦略が9割。」
   /senryaku/ 専用スタイル
   デザイン：ネイビー×ゴールドのハイエンド。角丸ほぼ0・罫線で構造を表現。
   フォント：Noto Serif JP（見出し）/ Noto Sans JP（本文）/ Cormorant Garamond（数字・英字ラベル）
   ========================================================== */

:root {
  --navy:        #0b1a2b;   /* 背景（濃）メインのネイビー */
  --navy-deep:   #081320;   /* 背景（さらに濃）交互のセクション */
  --panel:       #0e1f31;   /* パネル/カード */
  --gold:        #c6a15b;   /* アクセント（CTA・数字・ラベル・罫線） */
  --ink-bright:  #f4f1ea;   /* 文字（明） */
  --heading:     #f0ece2;   /* 見出し */
  --body:        #c1cad4;   /* 本文 */
  --sub:         #a9b4bf;   /* サブ本文 */
  --muted:       #8a97a6;   /* 補助 */
  --faint:       #6d7d8d;   /* 微細 */
  --faint2:      #546575;   /* さらに微細（コピーライト） */

  --line-08: rgba(198,161,91,0.08);
  --line-15: rgba(198,161,91,0.15);
  --line-18: rgba(198,161,91,0.18);
  --line-22: rgba(198,161,91,0.22);
  --line-30: rgba(198,161,91,0.30);
  --line-40: rgba(198,161,91,0.40);

  /* 写真プレースホルダー（実素材投入までのストライプ） */
  --ph:       repeating-linear-gradient(135deg,#122539 0 22px,#0e1f31 22px 44px);
  --ph-small: repeating-linear-gradient(135deg,#122539 0 14px,#0e1f31 14px 28px);

  --serif: 'Noto Serif JP', serif;
  --sans:  'Noto Sans JP', sans-serif;
  --num:   'Cormorant Garamond', serif;

  --sec-y: clamp(64px, 9vw, 120px);
  --sec-x: clamp(20px, 5vw, 64px);
  --maxw: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy);
  color: var(--ink-bright);
  font-family: var(--sans);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
::placeholder { color: var(--faint); }

/* ---------- キーボード操作のフォーカス可視化（アクセシビリティ P1） ---------- */
a:focus-visible,
button:focus-visible,
.btn-gold:focus-visible,
.faq-q:focus-visible,
.strategy-card:focus-visible,
.vc-arrow:focus-visible,
.vc-dot:focus-visible,
.nav-toggle:focus-visible,
.modal-close:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

/* ---------- 共通ユーティリティ ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; }
.section { padding: var(--sec-y) var(--sec-x); }
.bg-navy { background: var(--navy); }
.bg-deep { background: var(--navy-deep); }
.gold { color: var(--gold); }

.eyebrow {
  font-family: var(--num);
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.34em;
}
.sec-title {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--heading);
}
.sec-head { margin-bottom: 56px; }
.sec-head.center { text-align: center; }
.lead {
  margin: 24px auto 0;
  max-width: 720px;
  font-size: 15px;
  line-height: 2.1;
  color: var(--sub);
  font-weight: 300;
}

/* ==========================================================
   ヘッダー（sticky）
   ========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 78px;
  padding: 0 var(--sec-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(8,18,30,0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-18);
}
.brand { display: flex; flex-direction: column; line-height: 1; text-decoration: none; }
.brand b {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--heading);
  letter-spacing: 0.14em;
}
.brand b span { color: var(--gold); }
.brand small {
  font-family: var(--num);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.34em;
  margin-top: 4px;
}
.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  color: #c8d0d9;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.2s;
}
.nav a:hover { color: var(--gold); }
.nav a.nav-cta {
  padding: 11px 22px;
  background: var(--gold);
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.nav a.nav-cta:hover { color: var(--navy); opacity: 0.9; }
.nav-toggle { display: none; }

/* ==========================================================
   ヒーロー（Split：左コピー / 右ビジュアル）
   ========================================================== */
.hero { position: relative; min-height: 860px; background: var(--navy); display: flex; }
.hero-copy {
  width: 56%;
  padding: clamp(32px, 4vw, 64px);
  display: flex;
  flex-direction: column;
}
.hero-est {
  font-family: var(--num);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.28em;
}
.hero-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 40px 60px 0;
}
.hero-kicker { display: flex; align-items: center; gap: 16px; margin-bottom: 34px; }
.hero-kicker .rule { width: 52px; height: 1px; background: var(--gold); }
.hero-kicker .label {
  font-family: var(--num);
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.34em;
}
.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(48px, 6vw, 78px);
  line-height: 1.4;
  color: var(--ink-bright);
  letter-spacing: 0.02em;
}
.hero-desc { margin: 34px 0 0; font-size: 17px; line-height: 2.1; color: var(--body); font-weight: 300; }
.hero-desc strong { color: var(--heading); font-weight: 400; }
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 20px 42px;
  background: var(--gold);
  color: var(--navy);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  transition: opacity 0.2s;
}
.btn-gold:hover { opacity: 0.9; }
.btn-gold .arrow { font-size: 20px; }
.hero-cta-wrap { margin-top: 46px; }
.hero-note { margin: 18px 0 0; font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }
.hero-tags { display: flex; gap: 12px; flex-wrap: wrap; }
.tag {
  padding: 9px 16px;
  border: 1px solid var(--line-30);
  color: #c8d0d9;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.hero-visual {
  width: 44%;
  position: relative;
  background: var(--ph);
  border-left: 1px solid var(--line-22);
  overflow: hidden;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; z-index: 1; }
.hero-visual .ph-note {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  color: rgba(198,161,91,0.4);
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}
.hero-badge {
  position: absolute;
  left: -1px;
  bottom: 64px;
  z-index: 2;
  padding: 22px 30px;
  background: var(--navy);
  border-left: 3px solid var(--gold);
}
.hero-badge .n { font-family: var(--num); font-size: 40px; color: var(--gold); line-height: 1; }
.hero-badge .n span { font-size: 20px; }
.hero-badge .t { font-size: 12px; color: #c8d0d9; margin-top: 6px; letter-spacing: 0.06em; }

/* ==========================================================
   問題提起（THE PROBLEM）
   ========================================================== */
.wrap-narrow { max-width: 820px; }

/* チェック型の箇条書き */
.checklist {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.check-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  background: var(--panel);
  border: 1px solid var(--line-18);
  border-left: 3px solid var(--gold);
}
.check-item .box {
  position: relative;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border: 1.5px solid var(--gold);
  border-radius: 3px;
}
.check-item .box::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 3px;
  width: 7px;
  height: 13px;
  border: solid var(--gold);
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}
.check-item .txt {
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.7;
  color: var(--body);
  font-weight: 300;
}
.check-item .txt b { color: var(--heading); font-weight: 500; }

/* 転換コピー */
.pivot {
  margin: 56px auto 0;
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 600;
  line-height: 1.7;
  color: var(--heading);
  letter-spacing: 0.04em;
}

/* なぜ間違っているか */
.why-wrong {
  margin: 48px auto 0;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.ww-item {
  display: flex;
  gap: 22px;
  padding: 28px 4px;
  border-top: 1px solid var(--line-15);
}
.ww-item:last-child { border-bottom: 1px solid var(--line-15); }
.ww-item .no {
  font-family: var(--num);
  font-size: 30px;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
}
.ww-item h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(16px, 2.1vw, 19px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--heading);
}
.ww-item p { margin: 0; font-size: 14.5px; line-height: 2; color: var(--sub); font-weight: 300; }

/* ビルドアップ：戦略の必要性 */
.build {
  margin: 60px auto 0;
  text-align: center;
}
.build-line {
  margin: 0 auto;
  max-width: 680px;
  font-family: var(--serif);
  font-size: clamp(17px, 2.3vw, 22px);
  line-height: 1.9;
  color: var(--body);
  letter-spacing: 0.03em;
}
.build-line strong { color: var(--heading); font-weight: 600; }
.build-line.big {
  margin-top: 34px;
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 700;
  color: var(--heading);
  line-height: 1.6;
}

/* 戦略とは何か（定義） */
.strategy-def {
  margin: 56px auto 0;
  max-width: 760px;
  text-align: center;
  padding: clamp(36px, 5vw, 56px) clamp(24px, 4vw, 48px);
  background: var(--panel);
  border: 1px solid var(--line-22);
  border-top: 3px solid var(--gold);
}
.strategy-def .q {
  font-family: var(--serif);
  font-size: clamp(15px, 2vw, 18px);
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}
.strategy-def .def {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(17px, 2.4vw, 23px);
  line-height: 1.9;
  color: var(--body);
  font-weight: 400;
}
.strategy-def .def .em {
  display: inline-block;
  margin: 6px 0;
  color: var(--heading);
  font-weight: 600;
  font-size: clamp(19px, 2.9vw, 28px);
  line-height: 1.7;
}

/* ==========================================================
   選ばれる理由（WHY DATEZ）
   ========================================================== */
.reason-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.reason-card { padding: 44px 34px; border: 1px solid var(--line-22); }
.reason-card.featured { background: var(--panel); }
.reason-card .big { font-family: var(--num); font-size: 56px; color: var(--gold); line-height: 0.9; }
.reason-card .big.text { font-size: 30px; line-height: 1.45; letter-spacing: 0.02em; }
.reason-card .big span { font-size: 26px; }
.reason-card h3 { margin: 26px 0 14px; font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--heading); }
.reason-card p { margin: 0; font-size: 14px; line-height: 2; color: var(--sub); font-weight: 300; }

/* ==========================================================
   売却戦略（THE STRATEGY / 9つの戦略）
   ========================================================== */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  background: transparent;
  margin-top: 56px;
}
.strategy-card {
  background: var(--navy);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-18);
  padding: 0;
  text-align: left;
  color: inherit;
  font-family: inherit;
  transition: background 0.2s;
}
.strategy-card:hover { background: var(--panel); }
.strategy-card .photo {
  position: relative;
  height: 150px;
  background: var(--ph-small);
  overflow: hidden;
}
.strategy-card .photo .cap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  text-align: center;
  font-family: ui-monospace, monospace;
  font-size: 11px;
  color: rgba(198,161,91,0.45);
  letter-spacing: 0.08em;
  line-height: 1.5;
}
.strategy-card .photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.strategy-card .photo .no {
  position: absolute;
  top: 12px;
  left: 14px;
  z-index: 2;
  font-family: var(--num);
  font-size: 20px;
  color: var(--gold);
  text-shadow: 0 1px 4px rgba(4,10,17,0.6);
}
.strategy-card .body { padding: 28px 30px; flex: 1; display: flex; flex-direction: column; }
.strategy-card h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--heading); }
.strategy-card .short { margin: 0 0 16px; font-size: 13.5px; line-height: 1.95; color: var(--sub); font-weight: 300; flex: 1; }
.strategy-card .more { font-size: 12px; color: var(--gold); letter-spacing: 0.08em; }

/* 戦略詳細モーダル */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(4,10,17,0.82);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay[hidden] { display: none; }
.modal-panel {
  position: relative;
  width: 100%;
  max-width: 720px;
  max-height: 88vh;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--line-40);
}
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11,26,43,0.7);
  color: var(--gold);
  font-size: 22px;
  cursor: pointer;
  border: 1px solid var(--line-30);
  line-height: 1;
}
.modal-photo {
  position: relative;
  height: 240px;
  background: repeating-linear-gradient(135deg,#122539 0 18px,#0e1f31 18px 36px);
  overflow: hidden;
}
.modal-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.modal-photo .cap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  text-align: center;
  font-family: ui-monospace, monospace;
  font-size: 12px;
  color: rgba(198,161,91,0.45);
  letter-spacing: 0.08em;
  line-height: 1.6;
}
.modal-body { padding: 44px clamp(28px, 5vw, 52px); }
.modal-head { display: flex; align-items: baseline; gap: 16px; }
.modal-head .no { font-family: var(--num); font-size: 34px; color: var(--gold); line-height: 1; }
.modal-head h3 { margin: 0; font-family: var(--serif); font-size: clamp(24px, 3vw, 30px); font-weight: 600; color: var(--heading); }
.modal-detail { margin: 26px 0 0; font-size: 15.5px; line-height: 2.15; color: var(--body); font-weight: 300; }
.modal-points { margin-top: 32px; padding-top: 26px; border-top: 1px solid rgba(198,161,91,0.2); }
.modal-points .plabel { font-size: 12px; color: var(--muted); letter-spacing: 0.1em; margin-bottom: 14px; }
.modal-points ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.modal-points li { display: flex; gap: 12px; align-items: flex-start; }
.modal-points li::before { content: "◆"; color: var(--gold); font-size: 14px; line-height: 1.7; }
.modal-points li span { font-size: 14px; line-height: 1.7; color: #e6e2d8; font-weight: 300; }
.modal-cta {
  display: inline-flex;
  margin-top: 36px;
  padding: 16px 34px;
  background: var(--gold);
  color: var(--navy);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
}

/* 従来型 vs DATEZ 比較表 */
.compare { margin-top: 72px; border: 1px solid var(--line-22); }
.compare-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr; }
.compare-row + .compare-row { border-top: 1px solid var(--line-15); }
.compare-row .c { padding: 22px 28px; font-size: 14px; }
.compare-row.head .c { padding: 24px 28px; background: var(--panel); }
.compare-row .c-label { color: #c8d0d9; }
.compare-row.head .c-label { background: var(--panel); }
.compare-row .c-old {
  text-align: center;
  color: var(--muted);
  border-left: 1px solid var(--line-15);
}
.compare-row.head .c-old { font-family: var(--serif); font-size: 16px; color: var(--muted); }
.compare-row .c-datez {
  text-align: center;
  color: var(--heading);
  background: rgba(198,161,91,0.06);
}
.compare-row.head .c-datez {
  background: var(--gold);
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
}

/* ==========================================================
   売却の流れ（THE FLOW）
   ========================================================== */
.flow-list { display: flex; flex-direction: column; }
.flow-row {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--line-18);
  align-items: baseline;
}
.flow-end { border-top: 1px solid var(--line-18); }
.flow-row .no { font-family: var(--num); font-size: 40px; color: var(--gold); min-width: 80px; }
.flow-row .ttl { min-width: 220px; }
.flow-row .ttl h3 { margin: 0; font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--heading); }
.flow-row p { margin: 0; font-size: 14.5px; line-height: 2; color: var(--sub); font-weight: 300; }

/* ==========================================================
   実績・お客様の声（CLIENT VOICE）
   ========================================================== */
.metrics {
  display: flex;
  justify-content: space-around;
  gap: 24px;
  flex-wrap: wrap;
  padding: 48px 0 64px;
  border-bottom: 1px solid var(--line-18);
  margin-bottom: 64px;
}
.metric { text-align: center; }
.metric .n { font-family: var(--num); font-size: 60px; color: var(--gold); line-height: 1; }
.metric .n span { font-size: 26px; }
.metric .t { font-size: 13px; color: var(--muted); margin-top: 10px; letter-spacing: 0.06em; }
/* ---------- お客様の声：カルーセル ---------- */
.voice-carousel { position: relative; max-width: 860px; margin: 0 auto; }
.vc-viewport { overflow: hidden; }
.vc-track {
  display: flex;
  align-items: stretch;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.voice-card {
  flex: 0 0 100%;
  min-width: 0;
  background: var(--navy);
  padding: 44px clamp(28px, 5vw, 56px);
  border: 1px solid var(--line-18);
  display: flex;
  flex-direction: column;
}
/* コントロール（矢印＋ドット） */
.vc-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 28px;
}
.vc-arrow {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line-40);
  color: var(--gold);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s, border-color 0.2s;
}
.vc-arrow:hover { background: var(--line-15); border-color: var(--gold); }
.vc-dots { display: flex; align-items: center; gap: 2px; }
/* ドットは見た目9pxのまま、当たり判定を40pxに拡張（タッチ P2） */
.vc-dot {
  position: relative;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}
.vc-dot::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 9px;
  height: 9px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--line-40);
  transition: background 0.2s, transform 0.2s;
}
.vc-dot.active::before { background: var(--gold); transform: translate(-50%, -50%) scale(1.25); }
.voice-card .quote { font-family: var(--num); font-size: 44px; color: var(--gold); line-height: 0.6; }
.voice-card .voice-body { flex: 1; margin: 12px 0 24px; }
.voice-card .voice-body p { margin: 0 0 14px; font-size: 14px; line-height: 1.95; color: #e6e2d8; font-weight: 300; }
.voice-card .voice-body p:last-child { margin-bottom: 0; }
.voice-meta { display: flex; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line-15); }
.voice-meta .avatar {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 8px;
  border: 1px solid var(--line-18);
  background-image: repeating-linear-gradient(135deg,#122539 0 8px,#0e1f31 8px 16px);
  flex-shrink: 0;
  overflow: hidden;
}
.voice-meta .avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.voice-meta .name { font-size: 14px; color: var(--heading); }
.voice-meta .attr { font-size: 12px; color: var(--muted); margin-top: 3px; }

/* ==========================================================
   会社・スタッフ紹介（YOUR STRATEGIST）
   ========================================================== */
.about { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: center; }
.about-photo {
  position: relative;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 4/5;
  background: var(--ph);
  border: 1px solid var(--line-22);
  overflow: hidden;
}
.about-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.about-photo .cap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  color: rgba(198,161,91,0.4);
  letter-spacing: 0.1em;
}
.about h2 { margin: 18px 0 8px; font-family: var(--serif); font-weight: 600; font-size: clamp(28px, 3.6vw, 40px); letter-spacing: 0.04em; color: var(--heading); }
.about .role { font-size: 14px; color: var(--muted); letter-spacing: 0.06em; }
.about .bio { margin: 28px 0 0; font-size: 15px; line-height: 2.1; color: var(--body); font-weight: 300; }
.about-table {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line-18);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px 28px;
  font-size: 14px;
}
.about-table dt { color: var(--muted); margin: 0; }
.about-table dd { color: var(--heading); margin: 0; }

/* ==========================================================
   FAQ（アコーディオン）
   ========================================================== */
.faq-list { display: flex; flex-direction: column; }
.faq-end { border-top: 1px solid var(--line-18); }
.faq-item { border-top: 1px solid var(--line-18); }
.faq-q {
  width: 100%;
  padding: 28px 8px;
  cursor: pointer;
  display: flex;
  gap: 20px;
  align-items: baseline;
  background: none;
  border: none;
  text-align: left;
  color: inherit;
  font-family: inherit;
}
.faq-q .q { font-family: var(--num); font-size: 20px; color: var(--gold); }
.faq-q .text { flex: 1; font-family: var(--serif); font-size: 18px; font-weight: 500; line-height: 1.6; color: var(--heading); }
.faq-q .sign { color: var(--gold); font-size: 22px; line-height: 1; }
.faq-a { display: flex; gap: 20px; padding: 0 8px 28px; }
.faq-a .a { font-family: var(--num); font-size: 20px; color: var(--muted); }
.faq-a p { flex: 1; margin: 0; font-size: 14.5px; line-height: 2.05; color: var(--sub); font-weight: 300; }
.faq-item:not(.open) .faq-a { display: none; }
.faq-item:not(.open) .sign::before { content: "＋"; }
.faq-item.open .sign::before { content: "−"; }

/* ==========================================================
   無料査定フォーム（FREE ASSESSMENT）
   ========================================================== */
.form-card {
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid var(--line-30);
  padding: clamp(32px, 5vw, 64px);
  background: var(--panel);
}
.form-head { text-align: center; margin-bottom: 12px; }
.form-head h2 { margin: 18px 0 0; font-family: var(--serif); font-weight: 600; font-size: clamp(28px, 4vw, 42px); line-height: 1.5; letter-spacing: 0.04em; color: var(--heading); }
.form-head p { margin: 20px auto 0; max-width: 600px; font-size: 15px; line-height: 2; color: var(--sub); font-weight: 300; }
.assess-form { margin-top: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.field { display: flex; flex-direction: column; gap: 10px; }
.field.full { grid-column: 1 / 3; }
.field label { font-size: 13px; color: #c8d0d9; letter-spacing: 0.06em; }
.field label .req { color: var(--gold); }
.field input,
.field select,
.field textarea {
  padding: 15px 16px;
  background: var(--navy);
  border: 1px solid var(--line-30);
  color: var(--ink-bright);
  font-size: 15px;
  font-family: var(--sans);
}
.field textarea { resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--gold); }
/* マウス時は枠色のみ、キーボード時はリング表示（P1） */
.field input:focus:not(:focus-visible),
.field select:focus:not(:focus-visible),
.field textarea:focus:not(:focus-visible) { outline: none; }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible { outline: 2px solid var(--gold); outline-offset: 1px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-submit { grid-column: 1 / 3; margin-top: 8px; padding: 22px; font-size: 17px; }
.form-submit:disabled { opacity: 0.5; cursor: default; }
.form-note { grid-column: 1 / 3; margin: 0; text-align: center; font-size: 12px; color: var(--muted); }
.form-note a { color: var(--muted); text-decoration: underline; }
.form-error {
  grid-column: 1 / 3;
  margin: 0;
  text-align: center;
  font-size: 13px;
  color: #e0a3a3;
}
.form-thanks {
  margin-top: 40px;
  text-align: center;
  padding: 56px 20px;
  border: 1px solid var(--line-30);
}
.form-thanks .ty { font-family: var(--num); font-size: 34px; color: var(--gold); }
.form-thanks p { margin: 18px 0 0; font-size: 15px; line-height: 2; color: #e6e2d8; font-weight: 300; }

/* ==========================================================
   フッター
   ========================================================== */
.site-footer { background: var(--navy-deep); padding: 56px var(--sec-x); border-top: 1px solid var(--line-18); }
.footer-top {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-top .brand small { color: var(--muted); }
.footer-info { font-size: 12px; color: var(--muted); line-height: 1.9; text-align: right; }
.footer-copy {
  max-width: var(--maxw);
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-08);
  font-size: 11px;
  color: #7a8896;
  letter-spacing: 0.06em;
}

/* ==========================================================
   レスポンシブ
   ========================================================== */
@media (max-width: 900px) {
  .hero { flex-direction: column; min-height: 0; }
  .hero-copy { width: 100%; }
  .hero-main { padding: 40px 0; }
  .hero-visual { width: 100%; height: 360px; }
  .hero-visual .ph-note { writing-mode: horizontal-tb; }
  .about { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 820px) {
  .nav {
    position: fixed;
    inset: 78px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(8,18,30,0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line-18);
    padding: 8px 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav.open { max-height: 420px; }
  .nav a { padding: 14px var(--sec-x); }
  .nav a.nav-cta { margin: 8px var(--sec-x); text-align: center; }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
  }
  .nav-toggle span { width: 24px; height: 2px; background: var(--gold); display: block; }
}

@media (max-width: 760px) {
  .reason-grid,
  .strategy-grid { grid-template-columns: 1fr; }
  .strategy-grid { gap: 16px; }
  .vc-controls { gap: 16px; margin-top: 22px; }
  .vc-arrow { width: 42px; height: 42px; font-size: 20px; }
  .check-item { padding: 16px 18px; gap: 14px; }
  .ww-item { gap: 16px; padding: 22px 2px; }
  .metrics { gap: 28px 16px; padding: 40px 0 44px; }
  .compare-row { grid-template-columns: 1.4fr 1fr 1fr; }
  .compare-row .c { padding: 16px 12px; font-size: 12.5px; }
  .flow-row { flex-wrap: wrap; gap: 8px 20px; }
  .flow-row .no { min-width: 56px; font-size: 32px; }
  .flow-row .ttl { min-width: 0; flex: 1; }
  .flow-row p { flex-basis: 100%; }
  .assess-form { grid-template-columns: 1fr; }
  .field.full,
  .form-submit,
  .form-note,
  .form-error { grid-column: 1 / 2; }
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-info { text-align: left; }
}

/* ==========================================================
   追加コンポーネント（2026-07-07 内容精度向上＋CTA強化）
   ========================================================== */

/* ---------- CTAバンド（セクション間の誘導） ---------- */
.cta-band { padding: clamp(52px, 8vw, 92px) var(--sec-x); text-align: center; }
.cta-band .inner { max-width: 780px; margin: 0 auto; }
.cta-band .lead {
  margin: 0 0 30px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.7;
  color: var(--heading);
  letter-spacing: 0.03em;
}
.cta-band .lead .gold { color: var(--gold); }
.cta-band .sub { margin: 16px 0 0; font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }
.cta-band .btn-gold { padding: 18px 44px; }

/* ---------- 追従CTAバー（FV通過後に表示） ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px var(--sec-x);
  background: rgba(8,18,30,0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-22);
  transform: translateY(110%);
  transition: transform 0.3s ease;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta .sc-text {
  flex: 1;
  min-width: 0;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--heading);
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.sticky-cta .sc-text small { display: block; font-family: var(--sans); font-size: 11px; color: var(--muted); margin-top: 2px; letter-spacing: 0.02em; }
.sticky-cta .btn-gold { padding: 14px 28px; font-size: 15px; white-space: nowrap; }

/* ---------- 4つのステップ（戦略の設計プロセス） ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-18);
  margin: 8px 0 4px;
}
.step { background: var(--navy); padding: 30px 26px; }
.step .n { font-family: var(--num); font-size: 15px; color: var(--gold); letter-spacing: 0.22em; }
.step h4 { margin: 12px 0 10px; font-family: var(--serif); font-size: 18px; font-weight: 600; color: var(--heading); }
.step p { margin: 0; font-size: 13px; line-height: 1.95; color: var(--sub); font-weight: 300; }
.steps-lead { margin: 40px auto 0; max-width: 760px; text-align: center; font-size: 15px; line-height: 2.1; color: var(--sub); font-weight: 300; }
.steps-lead strong { color: var(--heading); font-weight: 400; }

/* ---------- 料金（ポイント制） ---------- */
.pricing-card {
  max-width: 860px;
  margin: 48px auto 0;
  border: 1px solid var(--line-22);
  background: var(--panel);
  padding: clamp(32px, 5vw, 56px);
  text-align: center;
}
.pricing-card .big { font-family: var(--num); font-size: clamp(40px, 6vw, 60px); color: var(--gold); line-height: 1; }
.pricing-card .big .u { font-size: 22px; }
.pricing-card .plead { margin: 20px auto 0; max-width: 620px; font-size: 15.5px; line-height: 2.1; color: var(--body); font-weight: 300; }
.pricing-card .pnote { margin: 24px auto 0; max-width: 620px; font-size: 13px; line-height: 1.9; color: var(--muted); }
.pricing-card .pdivider { width: 44px; height: 1px; background: var(--gold); margin: 28px auto; }

/* ---------- 取扱条件（対象物件） ---------- */
.terms-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1px;
  margin-top: 48px;
  background: var(--line-18);
  border: 1px solid var(--line-18);
}
.term { background: var(--navy); padding: 26px 28px; flex: 1 1 200px; min-width: 200px; }
.term dt { font-size: 12px; color: var(--gold); letter-spacing: 0.1em; margin-bottom: 10px; }
.term dd { margin: 0; font-family: var(--serif); font-size: 16px; color: var(--heading); line-height: 1.6; }
.term dd small { display: block; font-family: var(--sans); font-size: 12.5px; color: var(--sub); margin-top: 6px; font-weight: 300; }
.terms-note { margin: 28px auto 0; max-width: 760px; text-align: center; font-size: 12.5px; color: var(--muted); line-height: 1.9; }

@media (max-width: 760px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .sticky-cta .sc-text { font-size: 13px; }
  .sticky-cta .btn-gold { padding: 13px 20px; font-size: 14px; }
}
@media (max-width: 460px) {
  .sticky-cta .sc-text { display: none; }
  .sticky-cta .btn-gold { flex: 1; justify-content: center; }
}

/* ---------- セクション内CTA（主張の直後に配置） ---------- */
.cta-inline { text-align: center; margin-top: clamp(44px, 6vw, 68px); }
.cta-inline .lead {
  margin: 0 auto 26px;
  max-width: none;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.7;
  color: var(--heading);
  letter-spacing: 0.03em;
}
.cta-inline .lead .gold { color: var(--gold); }
.cta-inline .btn-gold { padding: 18px 44px; }
.cta-inline .sub { margin: 15px 0 0; font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }

/* ---------- 運用責任者の保有資格 ---------- */
.about-quals { margin: 28px 0 4px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.about-quals .ql {
  font-family: var(--num);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.16em;
  margin-right: 4px;
}
.about-quals .tag { font-size: 12.5px; padding: 8px 14px; }

/* フォームを別ページ化したため、追従CTAバーがフッターに被らないよう余白確保 */
.site-footer { padding-bottom: 96px; }

/* ==========================================================
   モーション低減設定への配慮（prefers-reduced-motion / P7）
   カルーセル・スムーススクロール・ホバー遷移を無効化/最小化
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}