/* =============================================
       デザイントークン
       ─────────────────────────────────────────
       kaveri LPデザイン
       運営: 株式会社みとね（https://mitone.co.jp/）
       予約受付: SAUNATURE（協力会社）
       ─────────────────────────────────────────
       株式会社みとねのブランド方針:
         ・ミッション:「サウナサービスを通して、ウェルビーイングを実現する」
         ・自然と調和した最高のサウナエクスペリエンス
         ・HARVIA 正規販売代理店（長野県南部・群馬・山梨）
         ・純国産サウナ Vetää 自社企画製造

       kaveriのトンマナ:
         ・軽井沢の上質な隠れ家感
         ・暗め・シネマティック・アンバーゴールドのアクセント
         ・フィンランド語の固有名詞による本格感
         ・北欧的ミニマリズム（余白・簡潔な導線）

       SAUNATURE の位置づけ:
         ・予約受付システム提供の協力会社
         ・CTAでは「SAUNATUREで予約」として明示するが
           ブランドの主体は常に株式会社みとね / kaveri
    ============================================= */
    :root {
      /* ══════════════════════════════════════════════
         kaveri カラーパレット — 軽井沢エディション
         ──────────────────────────────────────────
         軽井沢カラーポリシー（彩度4以下・落ち着き）:
           深緑（低彩度）/ グレージュ（旧kaveri継承）
           浅間山の紺 / 高原の霧ミスト / 白樺ベージュ
         運営: 株式会社みとね
      ══════════════════════════════════════════════ */

      /* ══════════════════════════════════════════════
         kaveri カラーパレット — 軽井沢 新緑エディション
         ──────────────────────────────────────────
         コンセプト: 軽井沢の森の新緑 × kaveriロゴのチャコールグレー
         新緑 (shinryoku): 芽吹きの瑞々しいグリーン
         ロゴカラー: チャコールグレー #6e6e6e をアクセントに
      ══════════════════════════════════════════════ */

      /* ── ベース背景（新緑系・HSL L:45〜55%帯） ── */
      --kaveri-dark:        #627e52;   /* メイン背景: 新緑  HSL(100°,22%,41%) */
      --kaveri-dark-alt:    #6e8c5e;   /* 交互背景:   明るい新緑 HSL(100°,22%,46%) */
      --kaveri-dark-deep:   #4a6438;   /* ヒーロー・CTA: 深い新緑 HSL(102°,27%,31%) */
      --kaveri-forest:      #82a870;   /* アクセントグリーン: 明るい新緑 */

      /* ── kaveriロゴカラー（チャコールグレー系） ── */
      --kaveri-logo-gray:   #6e6e6e;   /* ロゴ本体のチャコールグレー */
      --kaveri-logo-light:  #909090;   /* ロゴサブカラー */

      /* ── 軽井沢ナチュラルカラー ── */
      --karu-greige:        #ccc4b2;   /* グレージュ: 白樺の幹・グラウンド */
      --karu-birch:         #ddd8c8;   /* 白樺ベージュ: 明るい要素 */
      --karu-stone:         #aaa49a;   /* ストーングレー */
      --karu-khaki:         #948e76;   /* カーキ: 木立 */
      --karu-navy:          #3a4a62;   /* 浅間山の紺: アクセント */
      --karu-mist:          #c0c8bc;   /* 高原の霧ミスト */

      /* ── アクセント（アンバーゴールド: 陽射し・秋の紅葉） ── */
      --kaveri-amber:       #c49040;   /* 新緑の差し色アンバー */
      --kaveri-amber-light: #d8aa58;

      /* ── テキスト（明るく・高コントラスト） ── */
      --kaveri-cream:       #f0ece0;   /* 最明るい見出し */
      --kaveri-cream-light: #f8f4ea;   /* ハイライト */
      --kaveri-text:        #ddd6c4;   /* 本文 */
      --kaveri-text-muted:  #b0b8a8;   /* 注記・ミュート（新緑上のミストグレー）*/
      --kaveri-border:      #72965e;   /* ボーダー: 新緑より明るいグリーン */

      /* ── 後方互換（旧変数名 → 新パレットへ fallback） ── */
      --sn-stone:    var(--karu-stone);
      --sn-birch:    var(--karu-birch);
      --sn-moss:     var(--kaveri-forest);
      --sn-water:    var(--karu-navy);
      --sn-sand:     var(--karu-khaki);
      --mitone-slate:  #72965e;
      --mitone-sage:   #8ab874;
      --mitone-stone:  var(--karu-stone);
      --mitone-mist:   var(--karu-mist);
      --mitone-birch:  var(--karu-birch);

      /* ── タイポグラフィ ── */
      --font-display:  'Cormorant Garamond', Georgia, serif;
      --font-serif-jp: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
      --font-sans-jp:  'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
      --max-width:     1100px;
    }

    /* =============================================
       リセット・ベース
    ============================================= */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; }

    body {
      background-color: var(--kaveri-dark);
      color: var(--kaveri-cream);
      font-family: var(--font-sans-jp);
      font-weight: 300;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
    }

    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    ul, ol { list-style: none; }

    /* =============================================
       WordPress / SWELL レイアウト上書き
       kaveri LPだけサイドバーなし・横幅フルサイズにする
    ============================================= */
    #body_wrap.kaveri-lp-page #sidebar,
    #body_wrap.kaveri-lp-page .l-sidebar {
      display: none !important;
    }

    #body_wrap.kaveri-lp-page #content.l-content,
    #body_wrap.kaveri-lp-page .l-content.l-container {
      display: block !important;
      max-width: none !important;
      width: 100% !important;
      margin: 0 !important;
      padding: 0 !important;
    }

    #body_wrap.kaveri-lp-page #main_content.l-mainContent,
    #body_wrap.kaveri-lp-page .l-mainContent,
    #body_wrap.kaveri-lp-page .l-mainContent__inner,
    #body_wrap.kaveri-lp-page .post_content {
      max-width: none !important;
      width: 100% !important;
      margin: 0 !important;
      padding: 0 !important;
    }

    #body_wrap.kaveri-lp-page .c-pageTitle,
    #body_wrap.kaveri-lp-page #breadcrumb {
      display: none !important;
    }

    /* =============================================
       共通レイアウト
    ============================================= */
    .container {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    .section {
      padding: 7rem 0;
    }

    .section--alt {
      background-color: var(--kaveri-dark-alt);
    }

    @media (max-width: 768px) {
      .section { padding: 4rem 0; }
    }

    /* =============================================
       共通テキスト要素
    ============================================= */
    .label {
      display: block;
      font-family: var(--font-display);
      font-size: 0.68rem;
      letter-spacing: 0.32em;
      text-transform: uppercase;
      color: var(--kaveri-amber);
      text-align: center;
      margin-bottom: 0.75rem;
    }

    .gold-line {
      height: 1px;
      max-width: 140px;
      margin: 0.75rem auto 2rem;
      background: linear-gradient(90deg, transparent, rgba(168,124,46,0.6), transparent);
    }

    .section-heading {
      font-family: var(--font-serif-jp);
      font-weight: 200;
      font-size: clamp(1.4rem, 4vw, 2rem);
      color: var(--kaveri-cream);
      text-align: center;
      line-height: 1.7;
      margin-bottom: 3rem;
    }

    .body-text {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      color: var(--kaveri-text);
      line-height: 2;
      text-align: center;
      font-size: 0.9rem;
    }

    .note-text {
      font-size: 0.75rem;
      color: var(--kaveri-text-muted);
      text-align: center;
      margin-top: 1.5rem;
    }

    /* =============================================
       CTAボタン
    ============================================= */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.4rem;
      padding: 0.9rem 2rem;
      font-family: var(--font-sans-jp);
      font-size: 0.82rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      cursor: pointer;
      transition: all 0.3s ease;
      min-height: 44px;
      white-space: nowrap;
    }

    .btn--primary {
      background-color: var(--kaveri-amber);
      color: var(--kaveri-dark);
    }
    .btn--primary:hover {
      background-color: var(--kaveri-amber-light);
      transform: translateY(-2px);
    }

    .btn--secondary {
      border: 1px solid rgba(168,124,46,0.5);
      color: var(--kaveri-amber);
      background: transparent;
    }
    .btn--secondary:hover {
      background-color: rgba(168,124,46,0.08);
    }

    .btn--outline-light {
      border: 1px solid var(--kaveri-border);
      color: var(--kaveri-text);
      background: transparent;
      font-size: 0.78rem;
    }
    .btn--outline-light:hover {
      border-color: rgba(168,124,46,0.5);
      color: var(--kaveri-amber);
    }

    .cta-group {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
      margin-top: 2rem;
    }

    /* =============================================
       バッジ
    ============================================= */
    .badge-group {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      justify-content: center;
      margin: 1.75rem 0;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      padding: 0.28rem 0.8rem;
      border-radius: 999px;
      background-color: rgba(168,124,46,0.1);
      border: 1px solid rgba(168,124,46,0.32);
      color: var(--kaveri-amber);
      font-size: 0.7rem;
      font-family: var(--font-sans-jp);
      letter-spacing: 0.04em;
      white-space: nowrap;
    }

    /* =============================================
       SEC1: ヒーロー（ファーストビュー）
    ============================================= */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      text-align: center;
      padding: 6rem 1.5rem 9rem;
      position: relative;
      overflow: hidden;
      background-color: var(--kaveri-dark);
    }

    /* 背景グラデーション（画像の代替） */
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 80% 60% at 50% 30%, rgba(100,140,88,0.22) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(70,100,52,0.55) 0%, transparent 60%);
      pointer-events: none;
    }

    /* 薄いグリッドテクスチャ */
    .hero::after {
      content: '';
      position: absolute;
      inset: 0;
      display: none;
      pointer-events: none;
    }

    .hero__inner {
      position: absolute;
      z-index: 1;
      top: clamp(7.25rem, calc(4vh + 6rem), 9rem);
      left: 50%;
      transform: translateX(-50%);
      width: min(680px, calc(100% - 3rem));
      max-width: 680px;
    }

    .hero__lower {
      position: absolute;
      z-index: 2;
      left: 50%;
      bottom: clamp(1rem, 3vh, 2rem);
      transform: translateX(-50%);
      width: min(680px, calc(100% - 3rem));
    }

    .hero__h1 {
      font-family: var(--font-serif-jp);
      font-weight: 200;
      font-size: clamp(1.75rem, 5.5vw, 2.8rem);
      color: var(--kaveri-cream-light);
      line-height: 1.65;
      margin-bottom: 0.75rem;
    }

    .hero__sub {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      font-size: 0.83rem;
      color: var(--kaveri-text);
      line-height: 1.9;
      max-width: 480px;
      margin: 0 auto;
    }

    .hero .badge-group { margin: 0 0 1rem; }

    .hero .cta-group { margin-top: 1.5rem; }

    @media (max-width: 768px) {
      .hero {
        padding-bottom: 12rem;
      }

      .hero__lower {
        bottom: 1rem;
        width: calc(100% - 2rem);
      }

      .hero__inner {
        top: 7rem;
        width: calc(100% - 2rem);
      }

      .hero .badge-group {
        gap: 0.35rem;
      }
    }

    /* =============================================
       SEC2: 3秒でわかるkaveri
    ============================================= */
    .icon-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1rem;
      max-width: 560px;
      margin: 0 auto;
    }

    @media (min-width: 600px) {
      .icon-list { grid-template-columns: 1fr 1fr; }
    }

    .icon-list__item {
      display: flex;
      align-items: center;
      gap: 0.85rem;
      padding: 1rem 1.25rem;
      border: 1px solid var(--kaveri-border);
      background-color: rgba(56,64,58,0.12);
      text-align: left;
    }

    .icon-list__icon {
      font-size: 1.4rem;
      flex-shrink: 0;
      width: 2rem;
      text-align: center;
    }

    .icon-list__text {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      color: var(--kaveri-text);
      font-size: 0.875rem;
      line-height: 1.6;
    }

    /* =============================================
       SEC3: 料金・プラン比較
    ============================================= */
    .plan-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
      max-width: 780px;
      margin: 0 auto;
    }

    @media (min-width: 640px) {
      .plan-grid { grid-template-columns: 1fr 1fr; }
    }

    .plan-card {
      background-color: var(--kaveri-dark-alt);
      border: 1px solid var(--kaveri-border);
      padding: 2rem 1.75rem;
      position: relative;
      transition: border-color 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .plan-card:hover { border-color: rgba(168,124,46,0.35); }

    .plan-card--popular {
      border-color: rgba(168,124,46,0.5);
      background-color: #68844e;
    }

    .plan-badge {
      position: absolute;
      top: -1px;
      right: 1.5rem;
      background-color: var(--kaveri-amber);
      color: var(--kaveri-dark);
      font-size: 0.6rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      padding: 0.2rem 0.7rem;
      font-family: var(--font-sans-jp);
    }

    .plan-name {
      font-family: var(--font-serif-jp);
      font-weight: 300;
      font-size: 1.1rem;
      color: var(--kaveri-cream);
      margin-bottom: 0.35rem;
    }

    .plan-target {
      font-size: 0.75rem;
      color: var(--kaveri-text-muted);
      font-family: var(--font-sans-jp);
      margin-bottom: 1.25rem;
    }

    .plan-price {
      font-family: var(--font-display);
      font-size: 2.4rem;
      font-weight: 400;
      color: var(--kaveri-cream-light);
      line-height: 1;
      margin-bottom: 0.2rem;
    }

    .plan-price-unit {
      font-size: 0.72rem;
      color: var(--kaveri-text-muted);
      font-family: var(--font-sans-jp);
      margin-bottom: 1.5rem;
    }

    .plan-features {
      flex: 1;
      margin-bottom: 1.5rem;
    }

    .plan-features li {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.4rem 0;
      border-bottom: 1px solid rgba(100,140,88,0.5);
      font-size: 0.82rem;
      color: var(--kaveri-text);
      font-family: var(--font-sans-jp);
      font-weight: 300;
    }

    .plan-features li::before {
      content: '—';
      color: var(--kaveri-amber);
      font-size: 0.7rem;
      flex-shrink: 0;
    }

    /* =============================================
       SEC4: 初めてでも安心
    ============================================= */
    .checklist {
      max-width: 640px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
    }

    .checklist__item {
      display: flex;
      align-items: flex-start;
      gap: 0.85rem;
      padding: 0.9rem 1.25rem;
      background-color: rgba(62,82,72,0.1);
      border-left: 2px solid rgba(168,124,46,0.35);
      text-align: left;
    }

    .checklist__icon {
      font-size: 1rem;
      flex-shrink: 0;
      margin-top: 0.1rem;
    }

    .checklist__text {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      color: var(--kaveri-text);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    /* =============================================
       SEC5: 利用シーン別カード
    ============================================= */
    .scene-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.25rem;
    }

    @media (min-width: 640px) {
      .scene-grid { grid-template-columns: 1fr 1fr; }
    }

    .scene-card {
      background-color: var(--kaveri-dark-alt);
      border: 1px solid var(--kaveri-border);
      padding: 1.75rem 1.5rem;
      transition: border-color 0.3s ease;
    }

    .scene-card:hover { border-color: rgba(168,124,46,0.3); }

    .scene-tag {
      display: inline-block;
      font-family: var(--font-display);
      font-size: 0.65rem;
      letter-spacing: 0.22em;
      color: var(--kaveri-amber);
      text-transform: uppercase;
      margin-bottom: 0.5rem;
    }

    .scene-title {
      font-family: var(--font-serif-jp);
      font-weight: 300;
      font-size: 1rem;
      color: var(--kaveri-cream);
      margin-bottom: 0.5rem;
      line-height: 1.5;
    }

    .scene-desc {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      font-size: 0.82rem;
      color: var(--kaveri-text-muted);
      line-height: 1.75;
    }

    /* =============================================
       SEC6: 体験の流れ
    ============================================= */
    .timeline {
      max-width: 580px;
      margin: 0 auto;
      position: relative;
      padding-left: 2rem;
    }

    .timeline::before {
      content: '';
      position: absolute;
      left: 0.85rem;
      top: 0.5rem;
      bottom: 0.5rem;
      width: 1px;
      background: linear-gradient(to bottom, transparent, rgba(168,124,46,0.35), transparent);
    }

    .timeline__item {
      position: relative;
      padding: 0 0 2.25rem 1.5rem;
    }

    .timeline__item:last-child { padding-bottom: 0; }

    .timeline__dot {
      position: absolute;
      left: -0.4rem;
      top: 0.45rem;
      width: 0.8rem;
      height: 0.8rem;
      border-radius: 50%;
      background-color: var(--kaveri-amber);
    }

    .timeline__step {
      font-family: var(--font-display);
      font-size: 0.62rem;
      letter-spacing: 0.2em;
      color: var(--kaveri-amber);
      text-transform: uppercase;
      margin-bottom: 0.2rem;
    }

    .timeline__title {
      font-family: var(--font-serif-jp);
      font-weight: 300;
      color: var(--kaveri-cream);
      font-size: 0.95rem;
      margin-bottom: 0.2rem;
    }

    .timeline__desc {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      color: var(--kaveri-text-muted);
      font-size: 0.82rem;
      line-height: 1.7;
    }

    /* =============================================
       SEC7: 3つのサウナ小屋
    ============================================= */
    .sauna-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.25rem;
    }

    @media (min-width: 768px) {
      .sauna-grid { grid-template-columns: 1fr 1fr 1fr; }
    }

    .sauna-card {
      background-color: var(--kaveri-dark-alt);
      border: 1px solid var(--kaveri-border);
      padding: 1.75rem 1.5rem;
      display: flex;
      flex-direction: column;
      transition: border-color 0.3s ease;
    }

    .sauna-card:hover { border-color: rgba(168,124,46,0.35); }

    .sauna-name {
      font-family: var(--font-display);
      font-size: 1.6rem;
      font-weight: 400;
      color: var(--kaveri-cream);
      letter-spacing: 0.08em;
      margin-bottom: 0.1rem;
    }

    .sauna-reading {
      font-family: var(--font-display);
      font-size: 0.62rem;
      letter-spacing: 0.22em;
      color: var(--kaveri-text-muted);
      text-transform: uppercase;
      margin-bottom: 1rem;
    }

    .sauna-specs {
      flex: 1;
      margin-bottom: 1.25rem;
    }

    .sauna-spec {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.45rem 0;
      border-bottom: 1px solid rgba(100,140,88,0.5);
      font-size: 0.8rem;
    }

    .sauna-spec-label {
      color: var(--kaveri-text-muted);
      font-family: var(--font-sans-jp);
      font-weight: 300;
    }

    .sauna-spec-value {
      color: var(--kaveri-text);
      font-family: var(--font-sans-jp);
      font-weight: 400;
    }

    /* =============================================
       SEC8: レビュー・掲載実績
    ============================================= */
    .review-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.25rem;
      margin-bottom: 2.5rem;
    }

    @media (min-width: 768px) {
      .review-grid { grid-template-columns: 1fr 1fr 1fr; }
    }

    .review-card {
      background-color: var(--kaveri-dark);
      border: 1px solid var(--kaveri-border);
      padding: 1.5rem;
    }

    .review-stars {
      color: #e8b84b;
      font-size: 0.85rem;
      margin-bottom: 0.75rem;
      letter-spacing: 0.05em;
    }

    .review-text {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      color: var(--kaveri-text);
      font-size: 0.82rem;
      line-height: 1.9;
      margin-bottom: 1rem;
    }

    .review-author {
      font-family: var(--font-display);
      font-size: 0.68rem;
      letter-spacing: 0.14em;
      color: var(--kaveri-text-muted);
    }

    .media-proof {
      width: min(920px, 100%);
      margin: 3rem auto 0;
      padding: clamp(1.25rem, 3vw, 2rem);
      background: linear-gradient(135deg, rgba(168,124,46,0.16), rgba(13,18,12,0.74));
      border: 1px solid rgba(218,174,83,0.38);
      box-shadow: 0 24px 70px rgba(0,0,0,0.26);
    }

    .media-proof__eyebrow {
      margin: 0 0 1rem;
      color: var(--kaveri-amber);
      font-family: var(--font-display);
      font-size: 0.72rem;
      letter-spacing: 0.22em;
      text-align: center;
      text-transform: uppercase;
    }

    .media-badges {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.65rem;
    }

    .media-badge {
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 3rem;
      padding: 0.72rem 1rem;
      border: 1px solid rgba(218,174,83,0.28);
      background-color: rgba(255,255,255,0.045);
      color: var(--kaveri-cream-light);
      font-family: var(--font-serif-jp);
      font-size: clamp(0.96rem, 2vw, 1.18rem);
      font-weight: 400;
      line-height: 1.45;
      text-align: center;
    }

    @media (min-width: 640px) {
      .media-badges {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (min-width: 980px) {
      .media-badges {
        grid-template-columns: repeat(4, minmax(0, 1fr));
      }
    }

    /* =============================================
       SEC9: アクセス
    ============================================= */
    .access-layout {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2.5rem;
      align-items: start;
    }

    @media (min-width: 768px) {
      .access-layout { grid-template-columns: 1fr 1fr; }
    }

    .access-table {
      width: 100%;
      border-collapse: collapse;
      font-family: var(--font-sans-jp);
      font-weight: 500;
      background-color: #f8f4ea;
      border: 1px solid rgba(58,74,98,0.32);
      overflow: hidden;
    }

    .access-table th {
      background-color: #3f5630;
      color: #fff8ec;
      padding: 0.65rem 1rem;
      text-align: left;
      font-weight: 700;
      font-size: 0.78rem;
      letter-spacing: 0.06em;
      border-bottom: 1px solid rgba(58,74,98,0.24);
    }

    .access-table td {
      color: #26331f;
      padding: 0.65rem 1rem;
      border-bottom: 1px solid rgba(58,74,98,0.16);
      font-size: 0.82rem;
      background-color: #f8f4ea;
    }

    .access-table tbody tr:nth-child(even) td {
      background-color: #eee7d6;
    }

    .access-info {
      margin-top: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.6rem;
    }

    .access-info-item {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      font-family: var(--font-sans-jp);
      font-weight: 300;
      font-size: 0.82rem;
      color: var(--kaveri-text);
    }

    .access-info-icon {
      color: var(--kaveri-amber);
      flex-shrink: 0;
      font-size: 0.9rem;
      margin-top: 0.1rem;
    }

    .map-placeholder {
      width: 100%;
      aspect-ratio: 4/3;
      background-color: var(--kaveri-dark-alt);
      border: 1px solid var(--kaveri-border);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 0.5rem;
      color: var(--kaveri-text-muted);
      font-size: 0.78rem;
      font-family: var(--font-sans-jp);
    }

    .map-placeholder-icon {
      font-size: 1.75rem;
      opacity: 0.4;
    }

    .map-embed {
      width: 100%;
      aspect-ratio: 4/3;
      border: 1px solid rgba(58,74,98,0.32);
      background-color: #f8f4ea;
      overflow: hidden;
    }

    .map-embed iframe {
      display: block;
      width: 100%;
      height: 100%;
      min-height: 320px;
    }

    /* =============================================
       SEC10: FAQ
    ============================================= */
    .faq-list {
      max-width: 720px;
      margin: 0 auto;
    }

    .faq-item {
      border-bottom: 1px solid var(--kaveri-border);
    }

    .faq-item summary {
      padding: 1.25rem 0;
      color: var(--kaveri-cream);
      cursor: pointer;
      list-style: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-family: var(--font-sans-jp);
      font-weight: 400;
      font-size: 0.875rem;
      line-height: 1.6;
      gap: 1rem;
    }

    .faq-item summary::-webkit-details-marker { display: none; }

    .faq-item summary::after {
      content: '+';
      color: var(--kaveri-amber);
      font-size: 1.3rem;
      flex-shrink: 0;
      font-weight: 300;
      transition: transform 0.3s ease;
      line-height: 1;
    }

    .faq-item[open] summary::after { transform: rotate(45deg); }

    .faq-answer {
      padding: 0 0 1.25rem;
      color: var(--kaveri-text-muted);
      font-family: var(--font-sans-jp);
      font-weight: 300;
      font-size: 0.845rem;
      line-height: 1.9;
      border-top: 1px solid rgba(100,140,88,0.4);
      padding-top: 0.75rem;
    }

    /* =============================================
       SEC11: 最終CTA
    ============================================= */
    .final-cta {
      text-align: center;
      padding: 8rem 1.5rem 7rem;
      background-color: var(--kaveri-dark);
      position: relative;
      overflow: hidden;
    }

    .final-cta::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(100,140,88,0.22) 0%, transparent 70%);
      pointer-events: none;
    }

    .final-cta__inner { position: relative; z-index: 1; }

    .final-cta__heading {
      font-family: var(--font-serif-jp);
      font-weight: 200;
      font-size: clamp(1.5rem, 4vw, 2.2rem);
      color: var(--kaveri-cream-light);
      line-height: 1.7;
      margin-bottom: 1rem;
    }

    .final-cta__sub {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      font-size: 0.85rem;
      color: var(--kaveri-text-muted);
      margin-bottom: 2rem;
    }

    /* =============================================
       フッター
    ============================================= */
    .footer {
      background-color: var(--kaveri-dark-deep);
      border-top: 1px solid var(--kaveri-border);
      padding: 3.5rem 1.5rem 2.5rem;
      text-align: center;
    }

    .footer__name {
      font-family: var(--font-display);
      font-size: 1.5rem;
      color: var(--kaveri-cream);
      letter-spacing: 0.22em;
      margin-bottom: 0.35rem;
    }

    .footer__desc {
      font-size: 0.72rem;
      color: var(--kaveri-text-muted);
      font-family: var(--font-sans-jp);
      letter-spacing: 0.1em;
      margin-bottom: 0.75rem;
    }

    .footer__contact {
      font-size: 0.78rem;
      color: var(--kaveri-text);
      font-family: var(--font-sans-jp);
      margin-bottom: 2rem;
    }

    .footer__links {
      display: flex;
      gap: 2rem;
      justify-content: center;
      flex-wrap: wrap;
      margin-bottom: 2rem;
    }

    .footer__links a {
      color: var(--kaveri-text-muted);
      font-size: 0.72rem;
      font-family: var(--font-sans-jp);
      transition: color 0.2s;
    }

    .footer__links a:hover { color: var(--kaveri-amber); }

    .footer__copy {
      font-size: 0.65rem;
      color: var(--kaveri-text-muted);
      font-family: var(--font-display);
      letter-spacing: 0.12em;
    }

    /* 予約受付リンク（フッター） */
    .footer__saunature {
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
    }

    .footer__saunature-logo {
      display: inline-block;
      font-family: var(--font-sans-jp);
      font-size: 0.78rem;
      font-weight: 400;
      letter-spacing: 0.08em;
      color: var(--kaveri-amber);
      border: 1px solid rgba(168,124,46,0.4);
      padding: 0.55rem 1.6rem;
      border-radius: 1px;
      transition: background 0.2s, color 0.2s;
    }

    .footer__saunature-logo:hover {
      background: rgba(168,124,46,0.1);
      color: var(--kaveri-amber-light);
    }

    /* ─── SAUNATUREバッジ（Hero・固定CTAの信頼要素） ─── */
    .saunature-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      padding: 0.35rem 0.85rem;
      border: 1px solid rgba(200, 192, 180, 0.3);
      font-family: var(--font-display);
      font-size: 0.65rem;
      letter-spacing: 0.22em;
      color: var(--sn-stone);
      text-transform: uppercase;
      white-space: nowrap;
    }

    .saunature-badge::before {
      content: '';
      display: inline-block;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background-color: var(--kaveri-amber);
      flex-shrink: 0;
    }

    /* ─── ブランド統合: "森のサウナ体験" 哲学セクション ─── */
    .philosophy {
      padding: 5rem 1.5rem;
      background-color: var(--kaveri-dark);
      text-align: center;
      border-top: 1px solid var(--kaveri-border);
      border-bottom: 1px solid var(--kaveri-border);
    }

    .philosophy__quote {
      font-family: var(--font-serif-jp);
      font-weight: 200;
      font-size: clamp(1.1rem, 3vw, 1.5rem);
      color: var(--kaveri-cream);
      line-height: 2;
      max-width: 600px;
      margin: 0 auto 1.5rem;
    }

    .philosophy__source {
      font-family: var(--font-display);
      font-size: 0.68rem;
      letter-spacing: 0.2em;
      color: var(--kaveri-text-muted);
      text-transform: uppercase;
    }

    /* ─── 株式会社みとね 事業紹介バー ─── */
    .partner-bar {
      background-color: var(--kaveri-dark-alt);
      border-top: 1px solid var(--kaveri-border);
      padding: 1.5rem;
      text-align: center;
    }

    .partner-bar__inner {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .partner-bar__item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.25rem;
    }

    .partner-bar__name {
      font-family: var(--font-display);
      font-size: 0.78rem;
      letter-spacing: 0.22em;
      color: var(--karu-birch);
      text-transform: uppercase;
    }

    .partner-bar__role {
      font-size: 0.6rem;
      color: var(--kaveri-text-muted);
      font-family: var(--font-sans-jp);
      letter-spacing: 0.08em;
    }

    .partner-bar__divider {
      width: 1px;
      height: 2rem;
      background-color: var(--kaveri-border);
    }

    /* =============================================
       モバイル固定CTAバー
    ============================================= */
    .sticky-cta {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 9999;
      background: rgba(68, 96, 50, 0.97);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-top: 1px solid rgba(42, 53, 48, 0.8);
      padding: 0.8rem 1rem;
      padding-bottom: calc(0.8rem + env(safe-area-inset-bottom, 0px));
      display: flex;
      gap: 0.75rem;
      transform: translateY(100%);
      transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .sticky-cta.is-visible { transform: translateY(0); }

    @media (min-width: 769px) {
      .sticky-cta { display: none !important; }
    }

    .sticky-cta__phone {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.35rem;
      padding: 0.8rem 0.5rem;
      border: 1px solid var(--kaveri-border);
      color: var(--kaveri-cream);
      font-size: 0.76rem;
      font-family: var(--font-sans-jp);
      min-height: 48px;
    }

    .sticky-cta__booking {
      flex: 2;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.35rem;
      padding: 0.8rem 0.5rem;
      background-color: var(--kaveri-amber);
      color: var(--kaveri-dark);
      font-size: 0.76rem;
      font-weight: 500;
      font-family: var(--font-sans-jp);
      letter-spacing: 0.06em;
      min-height: 48px;
    }

    /* =============================================
       スクロールアニメーション
    ============================================= */
    .fade-in {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .fade-in.is-visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* =============================================
       写真・動画プレースホルダー
    ============================================= */
    .media-ph {
      width: 100%;
      background-color: #50682e;
      border: 1.5px dashed rgba(168,124,46,0.45);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 0.5rem;
      font-family: var(--font-sans-jp);
      font-weight: 300;
      padding: 1.25rem 1rem;
      position: relative;
    }

    .media-ph__tag {
      position: absolute;
      top: 0;
      left: 0;
      background-color: var(--kaveri-amber);
      color: var(--kaveri-dark);
      font-size: 0.6rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      padding: 0.2rem 0.6rem;
      font-family: var(--font-sans-jp);
    }

    .media-ph__icon {
      font-size: 2rem;
      opacity: 0.45;
      margin-top: 0.5rem;
    }

    .media-ph__label {
      font-size: 0.72rem;
      color: var(--kaveri-amber);
      letter-spacing: 0.08em;
      text-align: center;
    }

    .media-ph__note {
      font-size: 0.65rem;
      color: var(--kaveri-text-muted);
      text-align: center;
      line-height: 1.6;
      max-width: 260px;
    }

    /* 高さバリエーション */
    .media-ph--hero   { min-height: 340px; }
    .media-ph--video  { min-height: 280px; }
    .media-ph--medium { min-height: 200px; }
    .media-ph--small  { min-height: 160px; }
    .media-ph--square { aspect-ratio: 1/1; }
    .media-ph--wide   { aspect-ratio: 16/9; }
    .media-ph--card   { aspect-ratio: 4/3; }

    /* 写真カルーセル */
    .photo-carousel {
      max-width: 720px;
      margin-inline: auto;
    }

    .photo-carousel__viewport {
      overflow: hidden;
      border: 1px solid rgba(168,124,46,0.28);
      background: rgba(56,64,58,0.14);
    }

    .photo-strip {
      display: flex;
      transition: transform 0.45s ease;
      will-change: transform;
    }

    .photo-strip__item {
      flex: 0 0 100%;
      width: 100%;
    }

    .photo-strip__item .kaveri-media-card {
      aspect-ratio: 16/9;
      min-height: clamp(220px, 44vw, 420px);
    }

    .photo-carousel__controls {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1rem;
      margin-top: 1rem;
    }

    .photo-carousel__button {
      width: 42px;
      height: 42px;
      border: 1px solid rgba(168,124,46,0.45);
      border-radius: 50%;
      background: rgba(56,64,58,0.18);
      color: var(--kaveri-cream);
      font-size: 1.6rem;
      line-height: 1;
      cursor: pointer;
      transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    }

    .photo-carousel__button:hover {
      background: rgba(168,124,46,0.16);
      border-color: var(--kaveri-amber);
      transform: translateY(-1px);
    }

    .photo-carousel__dots {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .photo-carousel__dot {
      width: 9px;
      height: 9px;
      border: 0;
      border-radius: 50%;
      background: rgba(240,236,224,0.35);
      cursor: pointer;
      padding: 0;
    }

    .photo-carousel__dot.is-active {
      width: 28px;
      border-radius: 999px;
      background: var(--kaveri-amber);
    }

    /* 2カラム メディア+テキスト */
    .media-text {
      display: grid;
      grid-template-columns: 1fr;
      gap: 2rem;
      align-items: center;
      margin-bottom: 3rem;
    }

    @media (min-width: 768px) {
      .media-text { grid-template-columns: 1fr 1fr; }
      .media-text--reverse .media-text__img { order: 2; }
      .media-text--reverse .media-text__body { order: 1; }
    }

    .media-text__heading {
      font-family: var(--font-serif-jp);
      font-weight: 300;
      font-size: 1.05rem;
      color: var(--kaveri-cream);
      margin-bottom: 0.6rem;
      line-height: 1.6;
    }

    .media-text__desc {
      font-family: var(--font-sans-jp);
      font-weight: 300;
      font-size: 0.845rem;
      color: var(--kaveri-text);
      line-height: 1.9;
    }

    /* =============================================
       読みやすさ調整
       ─────────────────────────────────────────
       初期モックアップの繊細さは残しつつ、Local確認用に
       日本語本文の太さ・サイズ・コントラストを引き上げる。
    ============================================= */
    :root {
      --kaveri-cream:       #f7f1e6;
      --kaveri-cream-light: #fff8ec;
      --kaveri-text:        #eee5d4;
      --kaveri-text-muted:  #d7d0c3;
    }

    body {
      font-weight: 400;
      line-height: 1.9;
    }

    .section-heading,
    .hero__h1,
    .final-cta__heading,
    .philosophy__quote {
      font-weight: 400;
    }

    .body-text,
    .hero__sub,
    .icon-list__text,
    .plan-desc,
    .plan-features li,
    .beginner-card p,
    .scene-card__text,
    .flow-step p,
    .sauna-card__body,
    .review-text,
    .access-table,
    .access-info-item,
    .faq-answer,
    .final-cta__sub,
    .footer__desc,
    .footer__contact,
    .footer__links a,
    .note-text,
    .media-text__desc {
      font-weight: 400;
    }

    .body-text {
      font-size: 0.98rem;
      line-height: 2.05;
    }

    .hero__sub {
      font-size: 0.96rem;
      line-height: 2;
    }

    .icon-list__text,
    .plan-desc,
    .plan-features li,
    .beginner-card p,
    .scene-card__text,
    .flow-step p,
    .sauna-card__body,
    .review-text,
    .access-table td,
    .access-info-item,
    .faq-answer,
    .media-text__desc {
      font-size: 0.93rem;
      line-height: 1.9;
    }

    .note-text,
    .review-author,
    .footer__desc,
    .footer__links a,
    .footer__copy {
      font-size: 0.8rem;
    }

    .btn,
    .btn--outline-light,
    .sticky-cta__phone,
    .sticky-cta__booking {
      font-size: 0.9rem;
      font-weight: 600;
      letter-spacing: 0.06em;
    }

    .label,
    .badge,
    .saunature-badge,
    .media-ph__tag {
      font-weight: 600;
    }

    @media (max-width: 768px) {
      .section-heading {
        font-size: clamp(1.55rem, 5.5vw, 2rem);
      }

      .body-text,
      .hero__sub,
      .faq-answer,
      .review-text {
        font-size: 0.96rem;
      }

      .btn,
      .btn--outline-light,
      .sticky-cta__phone,
      .sticky-cta__booking {
        font-size: 0.88rem;
      }
    }

    /* =============================================
       管理画面メディア差し替え用の実表示
    ============================================= */
    .kaveri-media-hero {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border: 0;
      z-index: 0;
    }

    .final-cta__inner {
      position: relative;
      z-index: 1;
    }

    .kaveri-media-final {
      opacity: 0.55;
    }

    .kaveri-media-card,
    .kaveri-media-wide {
      display: block;
      width: 100%;
      object-fit: cover;
      border: 1px dashed rgba(168,124,46,0.35);
      background: rgba(56,64,58,0.16);
    }

    img.kaveri-media-card,
    video.kaveri-media-card {
      aspect-ratio: 4 / 3;
    }

    img.kaveri-media-wide,
    video.kaveri-media-wide {
      aspect-ratio: 16 / 9;
    }

    .kaveri-media-scene,
    .kaveri-media-sauna {
      border-width: 0 0 1px;
    }

    .kaveri-card-body {
      padding: 1.5rem;
    }