/* ============================================================
   MOBI BASE LP — ワイヤーフレーム 共通スタイル
   ルール: 文字=黒 / 背景=白 / 画像箇所=グレー / デザインなし
   モバイルファースト（スマホは幅100%フルブリード）
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

:root {
  --color-bg-page: #FAF4AD;
  --color-surface: #fff;
  --color-surface-soft: #fafaf8;
  --color-text: #1a1a1a;
  --color-text-muted: #666;
  --color-border: #d8d8d8;
  --color-border-strong: #c9bc86;
  --color-accent: #E0D045;
  --color-accent-soft: rgba(224, 208, 69, 0.35);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --transition-fast: 0.15s ease;
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg-page);
  width: 100%;
  max-width: none;
  margin: 0;
  min-height: 100vh;
}

/* ---- PC時: 左インデックス + 中央メイン（600px） ---- */
.lp-wrapper {
  min-height: 100vh;
  background-image: url("assets/background_02.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: auto 100vh;
  background-attachment: fixed;
}

/* ---- ハンバーガーメニュー（モバイル） ---- */
.hamburger-btn {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 1000;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s;
}

.hamburger-btn:active {
  background: rgba(240, 240, 240, 0.95);
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: #333;
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger-btn.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.nav-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.lp-index {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100dvh;
  background: var(--color-surface);
  z-index: 999;
  padding: 68px 20px 32px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -4px 0 16px rgba(0, 0, 0, 0.1);
}

.lp-index.is-open {
  transform: translateX(0);
}

.lp-index-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #888;
  margin-bottom: 16px;
}

.lp-index-list {
  list-style: none;
}

.lp-index-list li {
  margin-bottom: 2px;
}

.lp-index-list a {
  font-size: 14px;
  color: var(--color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.lp-index-list a i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: inline-block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  font-size: 0;
  line-height: 0;
  color: transparent;
}

.lp-index-list a i.fa-house { background-image: url("assets/icons8-nav/home.png"); }
.lp-index-list a i.fa-circle-info { background-image: url("assets/icons8-nav/about.png"); }
.lp-index-list a i.fa-map-location-dot { background-image: url("assets/icons8-nav/access.png"); }
.lp-index-list a i.fa-address-card { background-image: url("assets/icons8-nav/cards.png"); }
.lp-index-list a i.fa-star { background-image: url("assets/icons8-nav/special.png"); }
.lp-index-list a i.fa-shoe-prints { background-image: url("assets/icons8-nav/walk.png"); }

/* theme番号はシンプルな黄トーンの数字バッジ */
.lp-index-list a i.fa-1,
.lp-index-list a i.fa-2,
.lp-index-list a i.fa-3,
.lp-index-list a i.fa-4,
.lp-index-list a i.fa-5,
.lp-index-list a i.fa-6 {
  background-image: none;
  background: #E0D045;
  border-radius: 999px;
  width: 18px;
  height: 18px;
  position: relative;
}

.lp-index-list a i.fa-1::before,
.lp-index-list a i.fa-2::before,
.lp-index-list a i.fa-3::before,
.lp-index-list a i.fa-4::before,
.lp-index-list a i.fa-5::before,
.lp-index-list a i.fa-6::before {
  content: none !important;
}

.lp-index-list a i.fa-1::after,
.lp-index-list a i.fa-2::after,
.lp-index-list a i.fa-3::after,
.lp-index-list a i.fa-4::after,
.lp-index-list a i.fa-5::after,
.lp-index-list a i.fa-6::after {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  color: #1a1a1a;
}

.lp-index-list a i.fa-1::after { content: "1"; }
.lp-index-list a i.fa-2::after { content: "2"; }
.lp-index-list a i.fa-3::after { content: "3"; }
.lp-index-list a i.fa-4::after { content: "4"; }
.lp-index-list a i.fa-5::after { content: "5"; }
.lp-index-list a i.fa-6::after { content: "6"; }

.lp-index-group {
  display: block;
  margin: 4px 0 6px;
  padding: 6px 4px;
  border-radius: var(--radius-md);
  background: #fff;
  color: #8a8a8a;
  font-size: 12px;
  font-weight: 700;
}

.lp-index-sub a {
  padding-left: 0;
}

.lp-index-theme-link {
  font-size: 12px !important;
}

.lp-index-sub a:hover,
.lp-index-sub a:active,
.lp-index-sub a.is-active {
  padding-left: 0;
  padding-right: 6px;
}

.lp-index-list a:hover,
.lp-index-list a:active {
  background: var(--color-accent-soft);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  padding-left: 8px;
  padding-right: 6px;
  transform: translateX(2px);
}

.lp-index-list a.is-active {
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  padding-left: 8px;
  padding-right: 6px;
}

.lp-main {
  /* モバイル時は body の max-width に従う */
  background: var(--color-surface);
  border-radius: 0;
}

/* ---- 共通ユーティリティ ---- */
.container {
  padding: 0 16px;
}

.section {
  padding: 40px 16px;
  border-bottom: 1px solid var(--color-border-strong);
}

.section-label {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-border-strong);
  display: block;
  margin-bottom: 10px;
}

.section-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 2;
}

/* セクション見出し内の強調（建物名・回遊カードなど） */
.section-title-em {
  background: #E0D045;
  padding: 4px 10px;
  font-weight: 800;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  font-size: 1.35rem;
}

.section-sub {
  font-size: 13px;
  margin-bottom: 24px;
  color: #333;
  line-height: 1.7;
}

/* ---- グレーボックス（画像・アイコン代替） ---- */
.img-placeholder {
  background: #d0d0d0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
  font-size: 12px;
  /* border: 1px solid #555; */
  text-align: center;
  padding: 8px;
}

.img-placeholder--card {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #555;
}

/* ---- ボタン ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 18px;
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-surface);
  cursor: pointer;
  text-align: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-surface);
  border-color: var(--color-text);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(26, 26, 26, 0.35);
}

.btn-outline:hover {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn-primary:hover {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-text);
}

.btn:active {
  transform: scale(0.98);
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-sm {
  padding: 10px 16px;
  font-size: 13px;
}

/* ---- サイトメニューライン ---- */
.up-line {
  margin: 8px 0;
  border: 0;
  border-top: 1px dashed var(--color-border-strong);
  opacity: 0.9;
}

.bottom-line {
  margin: 8px 0;
  border: 0;
  border-top: 1px dashed var(--color-border-strong);
  opacity: 0.9;
}



/* ============================================================
   SEC-0: MV（メインビジュアル）— スマホファースト
   ============================================================ */
#sec-0 {
  position: relative;
  height: 100dvh;
  height: 100vh;
  max-height: 700px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0;
  border-bottom: 1px solid var(--color-border-strong);
  overflow: hidden;
  border-radius: 0;
}

.mv-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
  background-color: #bbb;
  background-image: url("assets/mv-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  border-radius: 0;
}


.mv-content {
  position: relative;
  z-index: 2;
  width: 100%;
  margin-top: auto;
  padding: 24px 16px 28px;
  padding-bottom: calc(28px + env(safe-area-inset-bottom, 0));
  background: none;
}

.mv-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.mv-actions .gacha-area {
  margin-top: 0;
  padding: 0;
}

.mv-actions-row {
  display: flex;
  gap: 12px;
}

.mv-actions-row .btn {
  flex: 1;
}

/* PCレイアウト（820px〜）のみ MV 横並びボタン内で改行 */
.mv-btn-br {
  display: none;
}

@media (min-width: 820px) {
  .mv-btn-br {
    display: revert;
  }
}

#sec-0 .mv-actions-row .btn-primary:hover {
  background: #000;
  border-color: #000;
  color: #fff;
}

.mv-access-link {
  text-align: center;
  text-decoration: none;
  color: #000;
  border-color: #fff;
  background: rgba(255,255,255, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.mv-access-link:hover {
  color: #000;
}

.mv-logo {
  font-size: 20px;
  font-weight: 900;
  color: #E0D045;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.mv-tagline {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
}

.mv-sub {
  font-size: 15px;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.65;
  text-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
}

/* スポット提案（MV内 .mv-actions で順序制御） */
.gacha-area {
  text-align: center;
}
.btn-gacha,
#sec-0 .btn-gacha,
.mv-actions .btn-gacha {
  display: inline-block;
  padding: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text) !important;
  background: var(--color-accent) !important;
  border: 2px solid var(--color-accent) !important;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-gacha:hover,
#sec-0 .btn-gacha:hover,
.mv-actions .btn-gacha:hover {
  background: var(--color-text) !important;
  color: var(--color-surface) !important;
  border-color: var(--color-text) !important;
}

/* スポット提案モーダル */
.gacha-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.gacha-modal.is-open {
  opacity: 1;
  visibility: visible;
}
.gacha-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  cursor: pointer;
}
.gacha-modal-inner {
  position: relative;
  width: 100%;
  max-width: 400px;
  min-height: 280px;
  max-height: 90vh;
  overflow: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.gacha-modal-animation {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.gacha-modal-animation.is-active {
  opacity: 1;
}
.gacha-lottie-canvas {
  width: 100%;
  height: 100%;
  max-width: 280px;
  max-height: 280px;
  display: block;
}
.gacha-modal-card-wrap {
  padding: 24px;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.gacha-modal-card-wrap.is-visible {
  opacity: 1;
  transform: scale(1);
}
.gacha-modal-label {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  color: #E0D045;
  margin-bottom: 16px;
}
.gacha-modal-card-wrap .spot-card {
  width: 100%;
  max-width: none;
  margin-left: 0;
}

/* ガチャ結果：ライトボックス相当の裏表反転（モーダル内はコンパクトに） */
.gacha-modal-card .gacha-card-flip-wrap .card-lightbox-scene {
  flex: none;
  min-height: 0;
  width: 100%;
  margin: 0;
  padding: 0;
}

.gacha-modal-card .gacha-card-flip-wrap .card-lightbox-flip {
  width: 100%;
  max-width: 340px;
  max-height: 560px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.gacha-modal-card .gacha-card-flip-wrap .card-lightbox-flip:focus-visible {
  outline: 3px solid var(--color-focus, rgba(224, 208, 69, 0.6));
  outline-offset: 3px;
  border-radius: 8px;
}

/* ガチャ結果の反転カード：ライトボックス用のドロップ影・暗背景を付けない */
.gacha-modal-card .gacha-card-flip-wrap {
  background: transparent;
  box-shadow: none;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.gacha-modal-card .gacha-card-flip-wrap .card-lightbox-scene {
  background: transparent;
  border: 1px solid #c0c0c0c0;
  border-radius: 26px;
}

.gacha-modal-card .gacha-card-flip-wrap .card-lightbox-face {
  box-shadow: none;
  background: #fff;
}

.spot-card.gacha-modal-card {
  box-shadow: none;
}

.gacha-card-tap-hint {
  margin: 8px 0 0;
  padding: 0 8px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  color: var(--color-text-muted, #666);
}

.gacha-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.gacha-modal-actions .btn {
  display: block;
  width: 100%;
  padding: 14px;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  box-sizing: border-box;
}
.gacha-modal-again:hover {
  transform: scale(1.02);
}
.btn-outline.gacha-modal-theme {
  background: transparent;
  color: #000000;
  border: 2px solid #000000;
}
.btn-outline.gacha-modal-theme:hover {
  background: #f5f5f5;
}
.gacha-modal-close {
  margin-top: 0;
}

.mv-scroll {
  text-align: center;
  font-size: 12px;
  color: #ffffff;
  padding-top: 12px;
}

.mv-scroll .arrow {
  display: block;
  font-size: 18px;
  animation: bounce 1.5s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ============================================================
   SEC-1: MOBI BASEとは
   ============================================================ */
.about-image {
  width: 100%;
  margin-bottom: 20px;
  border-radius: 8px;
  overflow: hidden;
}

.about-image img {
  display: block;
  width: 100%;
  height: auto;
}

.about-headline {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 2;
}

.about-headline-kibun {
  font-size: 1.35rem;
  background: #E0D045;
  padding: 4px 10px;
  border-radius: 0;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.about-text {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #222;
}

.about-tagline {
  font-size: var(--about-tagline-font-size-pc, 1rem);
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.6;
  color: #222;
}

.about-tagline-break-sp {
  display: none;
}

.about-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.about-step {
  background: #fff;
  border: 1px solid var(--color-border-strong);
  border-color: rgba(221, 221, 221, 1);
  border-image: none;
  border-radius: 6px;
  padding: 14px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.about-step-num {
  flex-shrink: 0;
  width: 92px;
  min-width: 92px;
  height: var(--about-step-num-height, 38px);
  padding: 0 10px 0 8px;
  border: none;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #1a1a1a;
  background: url("assets/SVG/obi03_black.png") center / 100% 100% no-repeat;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 4px;
  line-height: 1;
  text-align: center;
}

.about-step-num-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  line-height: 0;
  font-size: 0;
  color: transparent;
  display: inline-block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.about-step-num-icon.fa-list-check {
  background-image: url("assets/icons8-ui/step1.png");
}

.about-step-num-icon.fa-id-card {
  background-image: url("assets/icons8-ui/step2.png");
}

.about-step-num-icon.fa-person-walking {
  background-image: url("assets/icons8-ui/step3.png");
}

.about-step-body {
  flex: 1;
  min-width: 0;
  padding-top: 2px;
}

.about-step-title {
  font-size: 16px;
  font-weight: 800;
  margin-top: 6px;
  margin-bottom: 10px;
  line-height: 1.45;
  color: #111;
}

.about-step-desc {
  font-size: 14px;
  color: #444;
  line-height: 1.75;
  margin: 0;
}

.about-step-link {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #E0D045;
  border-color: #b8a82e;
  color: #1a1a1a;
  box-shadow: 0 2px 8px rgba(90, 78, 40, 0.14);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    transform 0.12s ease, box-shadow 0.15s ease;
  text-decoration: none;
}

.about-step-link:hover {
  background: #d4c33a;
  border-color: #a39424;
  color: #1a1a1a;
  box-shadow: 0 3px 12px rgba(90, 78, 40, 0.18);
}

.about-step-link:active {
  transform: scale(0.98);
  background: #c8b832;
  border-color: #9a8b1f;
  box-shadow: 0 1px 4px rgba(90, 78, 40, 0.14);
}

.about-step-link:focus-visible {
  outline: 3px solid rgba(26, 26, 26, 0.75);
  outline-offset: 3px;
}

.about-step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 4px 0;
  font-size: 1.25rem;
  line-height: 1;
  color: #b8a82e;
  user-select: none;
}

.about-step-arrow::before,
.about-step-arrow::after {
  content: "";
  flex: 1;
  max-width: 5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, #ddd 20%, #ddd 80%, transparent);
}

.about-step-arrow::before {
  margin-right: 12px;
}

.about-step-arrow::after {
  margin-left: 12px;
}

/* ABOUT の情報ボックス：広いコンテンツ幅のみ3列。狭いときは1列（#sec-1 のコンテナ幅で判定） */
#sec-1 {
  container-type: inline-size;
  container-name: sec-about;
  --about-step-num-height: 38px;
  --about-tagline-font-size-pc: 1rem;
  --about-tagline-font-size-sp: 0.9rem;
}

#sec-1 .section-label,
#sec-2 .section-label,
#sec-3 .section-label,
#sec-4 .section-label,
#theme-1 .section-label,
#theme-2 .section-label,
#theme-3 .section-label,
#theme-4 .section-label,
#theme-5 .section-label,
#theme-6 .section-label {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 27px;
  padding: 2px 22px 8px 16px;
  color: #ffffff;
  background: url("assets/SVG/obi01_yellow02.png") center / 100% 100% no-repeat;
  width: fit-content;
}

.about-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
  border: none;
}

@container sec-about (max-width: 640px) {
  .about-info {
    grid-template-columns: 1fr;
  }

  /* 所要時間：狭い幅では <br> を外し自然な折り返しに */
  .about-info--lead-icon .about-info-item:first-child .about-info-item-main br {
    display: none;
  }
}

/* ビューポートが狭いときも1列（レイアウト切り替え幅に合わせる） */
@media (max-width: 819px) {
  #sec-1 .about-info {
    grid-template-columns: 1fr;
  }

  #sec-1 .about-info--lead-icon .about-info-item:first-child .about-info-item-main br {
    display: none;
  }
}

.about-info-item {
  margin: 0;
  padding: 12px 0px;
  text-align: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.about-info-item dt {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  color: #000000;
  line-height: 1.45;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

@media (max-width: 819px) {
  .about-info-item dt {
    font-size: 15px;
  }
}

.about-info-item-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  line-height: 0;
  font-size: 0;
  color: transparent;
  display: inline-block;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.about-info-item-icon.fa-clock {
  background-image: url("assets/icons8-ui/clock.png");
}

.about-info-item-icon.fa-yen-sign {
  background-image: url("assets/icons8-ui/yen.png");
}

.about-info-item-icon.fa-circle-check {
  background-image: url("assets/icons8-ui/check.png");
}

.about-info-item-icon.fa-location-dot {
  background-image: url("assets/icons8-ui/location.png");
}

.about-info-item-icon.fa-calendar-days {
  background-image: url("assets/icons8-ui/calendar.png");
}

.about-info-item-icon.fa-train-subway {
  background-image: url("assets/icons8-ui/train.png");
}

.about-info-item dd {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.65;
}

/* ABOUT（#sec-1）：見出しラベルなし。既定は中央（lp-main が550px程度でも 641px コンテナにならないため） */
.about-info--lead-icon .about-info-item {
  text-align: center;
  padding: 12px 14px;
}

.about-info--lead-icon .about-info-item-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.about-info--lead-icon .about-info-item-row .about-info-item-icon {
  flex-shrink: 0;
  margin-top: 0;
  line-height: 1;
}

.about-info--lead-icon .about-info-item-main {
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
  text-align: center;
}

/* ごく狭いコンテナだけ左寄せ（スマホ1カラム時） */
@container sec-about (max-width: 480px) {
  .about-info--lead-icon .about-info-item {
    text-align: left;
  }

  .about-info--lead-icon .about-info-item-row {
    justify-content: flex-start;
  }

  .about-info--lead-icon .about-info-item-main {
    flex: 1;
    text-align: left;
  }
}

@media (max-width: 619px) {
  .about-tagline {
    font-size: 4.2vw;
  }

  .about-tagline-break-sp {
    display: block;
  }

  .about-step {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .about-step-num {
    min-width: unset;
    align-self: flex-start;
  }

  .about-step-num-icon {
    width: 20px;
    height: 20px;
  }

  .about-step-arrow::before,
  .about-step-arrow::after {
    max-width: 3rem;
  }
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.feature-item {
  border: 1px solid #999;
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.feature-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: #d0d0d0;
  border: 1px solid #aaa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #555;
}

.feature-body h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-body p {
  font-size: 13px;
  color: #333;
  line-height: 1.6;
}

.about-location {
  font-size: 13px;
  color: #555;
  padding: 12px;
  border: 1px dashed #aaa;
  text-align: center;
}

/* ============================================================
   SEC-3: 6テーマカード（写真を大きく・タップしやすく）
   ============================================================ */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.theme-card {
  border: 1px solid #d8d8d8;
  border-radius: 6px;
  padding: 0;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  color: #111;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  min-height: 44px;
}

.theme-card:hover {
  border-color: #c4b84a;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.theme-card:active {
  transform: scale(0.99);
}

.theme-card:focus-visible {
  outline: 3px solid #E0D045;
  outline-offset: 2px;
}

.theme-card-icon {
  width: 100%;
  aspect-ratio: 4 / 3;
  flex-shrink: 0;
  border-radius: 0;
  overflow: hidden;
  background: #e8e8e8;
}

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

.theme-card-name {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.45;
  display: block;
  padding: 14px 12px 6px;
  color: #111;
  margin-bottom: 8px;
}

.theme-card-count {
  display: inline-block;
  align-self: center;
  margin: 0 12px 14px;
  padding: 6px 10px;
  width: 100%;
  max-width: 160px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #3d3a1a;
  background: rgba(224, 208, 69, 1);
  border-radius: 6px;
}

.theme-area-map {
  width: 100%;
  margin-top: 24px;
  border-radius: 8px;
  overflow: hidden;
}

.theme-area-map img {
  display: block;
  width: 100%;
  height: auto;
}

.theme-area-map iframe {
  display: block;
  width: 100%;
  min-height: 520px;
  height: auto;
  border: 0;
}

.access-map-cta {
  margin: 20px 0 16px;
}

.access-map-cta .btn {
  font-size: 14px;
  padding: 14px 16px;
}

/* ============================================================
   SEC-3: インセンティブ / 建築祭
   ============================================================ */
.incentive-box {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: left;
  margin-bottom: 20px;
  background: var(--color-surface);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.incentive-box .placeholder-label {
  font-size: 12px;
  color: #888;
  margin-bottom: 8px;
  text-align: left;
}

.incentive-box h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 2.4;
  text-align: left;
}

.incentive-em {
  display: inline-block;
  background: var(--color-accent);
  padding: 4px 10px;
  font-weight: 800;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  font-size: 1.35rem;
}

.incentive-regulation {
  margin: 0 0 12px;
  padding: 12px;
  background: rgb(244, 244, 244);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--color-text);
  line-height: 1.7;
}

.incentive-intro {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

.incentive-regulation p {
  margin: 0;
}

.incentive-regulation p + p {
  margin-top: 4px;
}

.incentive-regulation-title {
  margin: 0;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--color-border);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.incentive-regulation-list {
  margin: 8px 0 0;
  padding-left: 0;
  list-style: none;
}

.incentive-regulation-list li + li {
  margin-top: 6px;
}

.incentive-regulation-item {
  display: flex;
  align-items: flex-start;
}

.incentive-regulation-label {
  flex: 0 0 8em;
  font-weight: 700;
  color: var(--color-text-strong);
}

.incentive-regulation-description {
  flex: 1;
  min-width: 0;
}

.incentive-regulation-steps {
  margin: 0;
  padding-left: 1.4em;
  list-style-type: decimal;
}

.incentive-regulation-steps li + li {
  margin-top: 4px;
}

.incentive-break-sp {
  display: none;
}

@media (max-width: 619px) {
  .incentive-break-sp {
    display: inline;
  }

  .incentive-regulation-item--stack-sp {
    display: block;
  }

  .incentive-regulation-item--stack-sp .incentive-regulation-label {
    display: block;
    margin-bottom: 2px;
  }
}



.incentive-qr {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 12px;
  margin: 0 0 12px;
}

.incentive-qr-img {
  display: block;
  width: 100%;
  height: auto;
}

.incentive-qr-link {
  display: block;
  width: 100%;
  line-height: 0;
}

.incentive-app-download {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  margin: 0;
}

.incentive-app-btn {
  display: flex;
  flex: 1 1 0;
  min-height: 64px;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.incentive-app-btn img {
  display: block;
  width: auto;
  max-width: 100%;
  height: 60px;
  object-fit: contain;
}

.incentive-url {
  margin: 0 0 16px;
  font-size: 13px;
  word-break: break-all;
}

.incentive-url-link {
  color: #0b57d0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.incentive-url-link:hover {
  color: #0842a0;
}

.incentive-url-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.incentive-note {
  font-size: 13px;
  color: #555;
  line-height: 1.7;
  margin: 0;
  text-align: left;
}

.kenchikusai-box {
  position: relative;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(224, 208, 69, 0.18), rgba(255, 255, 255, 0) 55%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.88));
  box-shadow:
    0 10px 28px rgba(0, 0, 0, 0.02),
    inset 0 1px 0 rgba(255, 255, 255, 0.01);
}

.kenchikusai-box::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.55;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.045) 0,
      rgba(0, 0, 0, 0.045) 1px,
      transparent 1px,
      transparent 14px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.03) 0,
      rgba(0, 0, 0, 0.03) 1px,
      transparent 1px,
      transparent 14px
    );
}

.kenchikusai-box::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  pointer-events: none;
  background: radial-gradient(circle at 30% 30%, rgba(224, 208, 69, 0.55), rgba(224, 208, 69, 0) 65%);
}

.kenchikusai-box > * {
  position: relative;
  z-index: 1;
}

.kenchikusai-badge {
  font-size: 11px;
  font-weight: 700;
  border: 1px solid #000;
  display: inline-block;
  padding: 2px 8px;
  margin-bottom: 12px;
}

.kenchikusai-box h3 {
  font-size: 16px;
  font-weight: 900;
  margin-bottom: 10px;
  line-height: 1.45;
}

.kenchikusai-box p {
  font-size: 13px;
  color: #333;
  line-height: 1.7;
  margin-bottom: 12px;
}

.kenchikusai-box .btn {
  border-radius: var(--radius-md);
  border-color: rgba(0, 0, 0, 0.55);
  background: var(--color-accent);
  color: var(--color-text);
  font-weight: 800;
  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.kenchikusai-box .btn:hover {
  background: var(--color-text);
  color: var(--color-surface);
  border-color: var(--color-text);
}

.kenchikusai-box--spaced {
  margin-top: 20px;
}

.kenchikusai-link-btn {
  margin-top: 8px;
  border: none;
}

/* ============================================================
   SEC-4: アクセス・開催情報
   ============================================================ */
.access-map-frame,
.final-cta-map-frame {
  border: 0;
  display: block;
}

.access-map {
  width: 100%;
  margin-bottom: 20px;
  border-radius: 8px;
  overflow: hidden;
}

.access-map img {
  display: block;
  width: 100%;
  height: auto;
}

.access-detail-map {
  width: 100%;
  margin-bottom: 20px;
  border-radius: 8px;
  overflow: hidden;
}

.access-detail-map img {
  display: block;
  width: 100%;
  height: auto;
}

/* sec-2: ACCESS の情報は ABOUT / 最終CTA と同型の .about-info（常に縦並び） */
#sec-2 .sec-2-access-info {
  grid-template-columns: 1fr;
  margin-top: 20px;
  margin-bottom: 0;
}

#sec-2 .sec-2-access-info dd {
  font-size: 12px;
}

.access-notice {
  margin-top: 16px;
  padding: 4px 0 4px 10px;
  font-size: 11px;
  line-height: 1.7;
  color: #7a6440;
  background: transparent;
  border-left: 2px solid color-mix(in srgb, var(--color-border-strong) 65%, transparent);
  border-radius: 0;
}

.access-notice p {
  margin: 0;
}

.access-notice p + p {
  margin-top: 8px;
}

/* ============================================================
   SEC-5: CTA（フッター）
   ============================================================ */
.cta-section {
  /* 背景画像は疑似要素側に分離（マスクを画像のみに適用） */
  background: none;
  color: #000;
  padding: 48px 20px;
  text-align: center;
  border-bottom: none;
  position: relative;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: url("assets/mobibase-contents_bg02.jpg") center / cover no-repeat;
}

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* 画像レイヤーの上にのみ薄いマスク */
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.68) 0%,
    rgba(255, 255, 255, 0.55) 100%
  );
}

.cta-section .section-title,
.cta-section .cta-title,
.cta-section p,
.cta-section .btn,
.cta-section .cta-actions,
.cta-section .cta-hashtag,
.cta-section .cta-credit,
.cta-section .share-row,
.cta-section .share-label,
.cta-section .share-buttons {
  position: relative;
  z-index: 1;
}

.cta-hashtag {
  font-size: 12px !important;
}

.cta-section .cta-actions {
  margin: 24px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cta-section .cta-actions .mv-actions-row {
  display: flex;
  gap: 12px;
}

.cta-section .cta-actions .mv-actions-row .btn {
  flex: 1;
}

.cta-section .section-title {
  color: #000;
  border: none;
  font-weight: 900;
}

.cta-section .cta-title {
  color: #000;
  border: none;
  font-weight: 900;
  font-size: 1.25rem;
  line-height: 1.8;
  margin: 0 0 12px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.06);
}

.cta-section p {
  font-size: 14px;
  margin: 12px 0 24px;
  color: #000;
  font-weight: 600;
}

.cta-section .btn {
  border-color: #000;
  color: #000;
  /* 背景が透けすぎないように（マスクがボタンに掛かって見えないように） */
  background: rgba(255, 255, 255, 0.85);
}

.cta-section .btn-primary {
  background: #000;
  color: #fff;
}

/* CTA内の2ボタンは、MV（#sec-0）と同じ見た目/hoverに揃える */
#sec-5 .mv-actions-row .btn {
  border-color: #000000a3;
  color: #000;
  background: #fff;
}

#sec-5 .mv-actions-row .btn-primary {
  background: #000;
  border-color: #000;
  color: #fff;
}

#sec-5 .mv-actions-row .btn-primary:hover {
  background: #000;
  border-color: #000;
  color: #fff;
}

#sec-5 .mv-actions-row .mv-access-link {
  color: #000;
  border-color: #fff;
  background: rgba(255,255,255, 0.8);
}

#sec-5 .mv-actions-row .mv-access-link:hover {
  color: #000;
}

.cta-hashtag {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  color: #000;
  font-weight: 400;
}

.cta-hashtag-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 20px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 1);
  color: #1a1a1a;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.cta-credit {
  margin-top: 20px;
  margin-bottom: 0;
  padding: 20px 10px;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
  font-size: 11px;
  line-height: 1.7;
  color: #000;
  font-weight: 400;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 4px;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.65);
}

/* .cta-section p より優先してフッター .footer-org と同じ注記体裁に */
.cta-credit p {
  margin: 0;
  font-size: 11px;
  line-height: 1.7;
  color: #000;
  font-weight: 400;
}

/* ============================================================
   テーマ詳細セクション（T1〜T6）
   ============================================================ */
.theme-detail {
  padding: 40px 16px;
  border-bottom: 1px dashed var(--color-border-strong);
}

.theme-detail-header {
  margin-bottom: 24px;
}

.theme-detail-visual {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 200px;
  margin-bottom: 16px;
  border-radius: 8px;
  overflow: hidden;
  background: #e8e8e8;
}

.theme-detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.theme-detail-name {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 8px;
  line-height: 1.4;
}

.theme-detail-desc {
  font-size: 14px;
  color: #333;
  line-height: 1.7;
  margin-bottom: 12px;
}

.theme-back-link {
  font-size: 12px;
  color: #555;
  text-decoration: underline;
}

/* ---- スポットカード（テーマ別カルーセル：横スクロール・1枚＋2割見せ） ---- */
.spot-list-shell {
  position: relative;
}

.spot-list {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 10px;
  margin-bottom: 32px;
  margin-left: 0;
  margin-right: 0;
  padding: 0 0 8px 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 0;
  scroll-padding-right: 0;
  overscroll-behavior-x: contain;
  touch-action: auto;
}

.spot-list-prev,
.spot-list-next {
  position: absolute;
  top: 30%;
  transform: translateY(-50%);
  z-index: 5;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(26, 26, 26, 0.22);
  background: rgba(255, 255, 255, 0.95);
  color: #1a1a1a;
  box-shadow: 0 2px 10px rgba(26, 26, 26, 0.22);
  font-size: 24px;
  line-height: 1;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease, transform 0.12s ease,
    opacity 0.15s ease;
}

.spot-list-prev {
  left: -10px;
}

.spot-list-next {
  right: -10px;
}

.spot-list-prev:hover,
.spot-list-next:hover {
  background: #E0D045;
  color: #1a1a1a;
}

.spot-list-prev:active,
.spot-list-next:active {
  transform: translateY(-50%) scale(0.96);
}

.spot-list-prev:focus-visible,
.spot-list-next:focus-visible {
  outline: 3px solid #E0D045;
  outline-offset: 2px;
}

.spot-list-prev.is-hidden,
.spot-list-next.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.spot-list-pager {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: -18px 0 20px;
}

.spot-list-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(26, 26, 26, 0.25);
  transition: transform 0.15s ease, background 0.15s ease;
}

.spot-list-dot.is-active {
  width: 10px;
  height: 10px;
  background: #1a1a1a;
  transform: scale(1.05);
}

.spot-card {
  flex: 0 0 calc((100% - 12px) / 1.2);
  min-width: 0;
  width: 100%;
  max-width: 250px;
  margin-left: 0;
  /* border: 1px solid #ddd; */
  border-radius: var(--radius-md);
  padding: 6px;
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  scroll-snap-align: start;
  scroll-snap-stop: always;

}

/* PC幅では2枚表示（スライドは1枚ずつ） */
@media (min-width: 820px) {
  .spot-list {
    gap: 12px;
  }

  .spot-card {
    flex: 0 0 calc((100% - 12px) / 2);
    max-width: none;
  }
}

.spot-card-image {
  position: relative;
  width: 100%;
  /* aspect-ratio: 3 / 4; */
  border-radius: 25px;
  overflow: hidden;
  /* background: #e8e8e8; */
  /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid #ddd; */
}

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

.spot-card-body {
  padding: 16px 4px;
  border-radius: 0 0 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spot-card-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 0;
  line-height: 1.4;
}

.spot-card-desc {
  font-size: 12px;
  color: #333;
  line-height: 1.6;
  margin: 0;
}

.spot-card-meta,
.spot-card-from,
.spot-card-time {
  margin: 0;
  font-size: 12px;
  color: #333;
  line-height: 1.6;
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  column-gap: 8px;
  align-items: start;
}

.spot-card-meta span {
  display: block;
  grid-column: 2;
}

.spot-card-meta::before,
.spot-card-from::before,
.spot-card-time::before {
  content: "";
  display: block;
  height: 14px;
  width: 14px;
  margin-top: 2px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.spot-card-meta::before {
  background-image: url("assets/icons8-nav/marker.png");
}

.spot-card-from::before {
  background-image: url("assets/icons8-nav/walk.png");
}

.spot-card-time::before {
  background-image: url("assets/icons8-nav/time.png");
}

.spot-card-spots {
  font-size: 12px;
  color: #555;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed #ccc;
}

.spot-card-spots strong {
  font-weight: 700;
  color: #000;
}

.spot-card-image .kenchikusai-label {
  position: absolute;
  top: 8px;
  right: 8px;
  margin-left: 0;
  z-index: 1;
  background: #fff;
}

.spot-card-image--zoomable {
  cursor: pointer;
}

.spot-card-image--zoomable .spot-card-zoom-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 20px 10px 10px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.35) 55%,
    transparent 100%
  );
  pointer-events: none;
}

.spot-card-image--zoomable:focus-visible {
  outline: 3px solid #E0D045;
  outline-offset: 3px;
}

/* 回遊カード拡大・裏返しモーダル（#theme-1 など） */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.card-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: max(12px, env(safe-area-inset-top, 0px)) 16px
    calc(20px + env(safe-area-inset-bottom, 0px));
  box-sizing: border-box;
}

.card-lightbox.is-open {
  display: flex;
  flex-direction: column;
}

.card-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

.card-lightbox-panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  flex: 1;
  min-height: 0;
}

.card-lightbox-tap-hint {
  margin: 0 0 8px;
  padding: 0 16px;
  text-align: center;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  flex-shrink: 0;
}

.card-lightbox-scene {
  width: 100%;
  perspective: 1200px;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* カード全体が見えるサイズ（トリミングしない）。縦横どちらかがはみ出す前に縮小 */
.card-lightbox-flip {
  position: relative;
  box-sizing: border-box;
  width: min(
    100%,
    calc(min(78vh, calc(100dvh - 180px)) * 336 / 556)
  );
  aspect-ratio: 336 / 556;
  height: auto;
  max-height: min(78vh, calc(100dvh - 180px));
  flex-shrink: 0;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.card-lightbox-flip:focus-visible {
  outline: 3px solid #E0D045;
  outline-offset: 4px;
  border-radius: 8px;
}

.card-lightbox-flip.is-flipped {
  transform: rotateY(180deg);
}

.card-lightbox-face {
  position: absolute;
  inset: 0;
  border-radius: 25px;
  overflow: hidden;
  background: #2a2a2a;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.card-lightbox-face img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.card-lightbox-face--back {
  transform: rotateY(180deg);
}

.card-lightbox-close {
  align-self: center;
  margin-top: 14px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.95);
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s ease, transform 0.15s ease;
}

.card-lightbox-close:hover {
  background: rgba(0, 0, 0, 0.85);
}

.card-lightbox-close:active {
  transform: scale(0.96);
}

.card-lightbox-close:focus-visible {
  outline: 3px solid #E0D045;
  outline-offset: 2px;
}

.card-lightbox-close-icon {
  display: block;
  margin-top: -2px;
}

@media (prefers-reduced-motion: reduce) {
  .card-lightbox-flip {
    transition: none;
  }
}

.kenchikusai-label {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  border: 1px solid #000;
  padding: 1px 6px;
  margin-left: 6px;
  vertical-align: middle;
}

/* ---- MOBI BASE誘導CTA（LPのクリーム系トーンに合わせる） ---- */
.mobi-cta {
  position: relative;
  border: 2px solid #c9bc86;
  padding: 20px 16px;
  text-align: center;
  margin-bottom: 32px;
  overflow: hidden;
  background-color: #fdf6c8;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.mobi-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/mobi-cta-map-bg.svg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center 40%;
  opacity: 0.28;
  pointer-events: none;
}

.mobi-cta > * {
  position: relative;
  z-index: 1;
}

.mobi-cta p {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  color: #3a3628;
  text-shadow: 0 1px 0 rgba(255, 253, 240, 0.9);
}

.mobi-cta .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 28px;
  font-size: 13px;
  font-weight: 700;
  color: #3a3628;
  background: rgba(255, 255, 255, 0.92);
  border: 2px solid #b8a878;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(90, 78, 40, 0.1);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    transform 0.12s ease, box-shadow 0.15s ease;
}

.mobi-cta .btn:hover {
  background: #b8a878;
  border-color: #b8a878;
  color: var(--color-surface);
  box-shadow: 0 3px 12px rgba(90, 78, 40, 0.18);
}

.mobi-cta .btn:active {
  transform: scale(0.98);
  background: #a89860;
  border-color: #a89860;
  color: var(--color-surface);
  box-shadow: 0 1px 4px rgba(90, 78, 40, 0.12);
}

.mobi-cta .btn:focus-visible {
  outline: 3px solid #e0d045;
  outline-offset: 3px;
}

/* ---- 他テーマ回遊 ---- */
.other-themes-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #3a3628;
}

.other-themes-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  width: 100%;
  box-sizing: border-box;
}

.other-theme-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 10px 0px;
  box-sizing: border-box;
  border: 2px solid #c9bc86;
  border-radius: 10px;
  text-align: center;
  text-decoration: none;
  color: #3a3628;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 1px 4px rgba(90, 78, 40, 0.08);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease,
    box-shadow 0.15s ease, transform 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.other-theme-card:hover {
  background: #c9bc86;
  border-color: #c9bc86;
  color: #fff;
  box-shadow: 0 2px 10px rgba(90, 78, 40, 0.16);
}

.other-theme-card:active {
  transform: scale(0.98);
  background: #b8a878;
  border-color: #b8a878;
  color: #fff;
}

.other-theme-card:focus-visible {
  outline: 3px solid #e0d045;
  outline-offset: 2px;
}

/* 「テーマ一覧に戻る」だけ1行フル幅 */
.other-themes-grid .other-theme-card[href="#sec-3"] {
  grid-column: 1 / -1;
}

/* ============================================================
   ワイヤーフレーム注記
   ============================================================ */
.wf-note {
  background: #fffde7;
  border: 1px dashed #ccc;
  padding: 8px 12px;
  font-size: 11px;
  color: #888;
  margin-top: 12px;
  line-height: 1.5;
}

.wf-note::before {
  content: '※WF注記: ';
  font-weight: 700;
}

/* ============================================================
   レスポンシブ（PC表示時）
   左インデックス + 中央ワイヤーフレーム幅600px
   ============================================================ */
@media (min-width: 820px) {
  body {
    max-width: none;
    margin: 0;
    border-left: none;
    border-right: none;
  }

  .lp-wrapper {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 24px 0;
    gap: 0;
  }

  .hamburger-btn {
    display: none;
  }

  .nav-overlay {
    display: none;
  }

  .lp-index {
    position: sticky;
    top: 24px;
    right: auto;
    width: 260px;
    height: auto;
    background: #fff;
    transform: none;
    box-shadow: none;
    padding: 14px;
    overflow-y: visible;
    flex-shrink: 0;
    /* border-right: 1px solid #ddd; */
    border-radius: 10px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.08);
    margin-right: 10px;
    z-index: auto;
  }

  .lp-index-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #888;
    margin-bottom: 12px;
  }

  .lp-index-list {
    list-style: none;
  }

  .lp-index-list li {
    margin-bottom: 6px;
  }
  
  .lp-index-list a {
    font-size: 13px;
    color: #000;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px solid transparent;
    transition: background 0.15s, color 0.15s, transform 0.15s;
  }

  .lp-index-group {
    margin: 2px 0 8px;
    padding: 6px 4px;
    border-radius: 8px;
    background: #fff;
    color: #8a8a8a;
  }

  .lp-index-sub a {
    padding-left: 0;
  }

  .lp-index-list a:hover,
  .lp-index-list a:active {
    background: rgba(224, 208, 69, 0.35);
    color: #1a1a1a;
    border-radius: 6px;
    padding-left: 6px;
    padding-right: 6px;
    transform: translateX(2px);
  }

  .lp-index-list a.is-active {
    background: #E0D045;
    border-bottom: none;
    padding-left: 6px;
    padding-right: 6px;
    border-radius: 6px;
  }


  .lp-main {
    width: 600px;
    max-width: 550px;
    flex-shrink: 0;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    border-radius: 10px;
  }

  /* MV：PC時も 100vh / max 700px のまま */
  #sec-0 {
    max-height: 700px;
    border-radius: 10px 10px 0 0;
  }

  .mv-content {
    padding: 32px 24px 36px;
  }

  .mv-actions {
    gap: 14px;
    margin-top: 24px;
  }

  .mv-logo {
    font-size: 24px;
    margin-bottom: 16px;
  }

  .mv-tagline {
    font-size: 32px;
    line-height: 1.5;
    margin-bottom: 12px;
  }

  .mv-sub {
    font-size: 16px;
    margin-bottom: 24px;
    line-height: 1.7;
  }

  .mv-actions .gacha-area {
    padding: 0;
  }

  .btn-gacha {
    padding: 12px 24px;
    font-size: 14px;
  }

  .mv-scroll {
    font-size: 13px;
    padding-top: 16px;
  }

  .mv-scroll .arrow {
    font-size: 20px;
  }

  .site-footer {
    border-radius: 0 0 10px 10px;
  }
}

/* ============================================================
   SEC-6: 最終CTA（フッター直前）
   ============================================================ */
.final-cta-section {
  background: rgba(224, 208, 69, 1);
  color: #1a1a1a;
  padding: 48px 20px 40px;
  text-align: center;
  border-bottom: none;
}

.final-cta-inner {
  width: 100%;
  margin: 0 auto;
}

.final-cta-label {
  color: rgba(255, 255, 255, 1);
  letter-spacing: 1px;
}

.final-cta-headline {
  font-size: 22px;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 12px;
  color: #1a1a1a;
}

.final-cta-lead {
  font-size: 14px;
  color: rgba(26, 26, 26, 0.75);
  line-height: 1.7;
  margin-bottom: 28px;
}

.final-cta-access {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
}

.final-cta-map-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.final-cta-place {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 2px;
}

.final-cta-address {
  font-size: 12px;
  color: rgba(26, 26, 26, 0.6);
}

/* sec-6: ABOUT と同型だが、幅に関わらず常に縦並び（3段） */
.final-cta-inner .final-cta-about-info {
  margin-bottom: 28px;
  grid-template-columns: 1fr;
}

.final-cta-inner .final-cta-about-info .about-info-item dd {
  font-size: 12px;
}

.final-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.final-cta-actions .btn-primary {
  background: var(--color-text);
  color: var(--color-surface);
  border-color: var(--color-text);
  font-size: 15px;
  font-weight: 800;
  padding: 16px 24px;
  border-radius: var(--radius-sm);
  box-shadow: 0 3px 12px rgba(26, 26, 26, 0.22);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    transform 0.12s ease, box-shadow 0.15s ease;
}

.final-cta-actions .btn-primary:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-text);
  border-color: rgba(26, 26, 26, 0.6);
  box-shadow: 0 4px 16px rgba(26, 26, 26, 0.18);
}

.final-cta-actions .btn-primary:active {
  transform: scale(0.99);
  box-shadow: 0 2px 10px rgba(26, 26, 26, 0.2);
}

.final-cta-actions .btn-primary:focus-visible {
  outline: 3px solid rgba(26, 26, 26, 0.75);
  outline-offset: 3px;
}

.final-cta-actions .btn-outline {
  color: var(--color-text);
  border-color: rgba(26, 26, 26, 0.35);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px rgba(26, 26, 26, 0.12);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    transform 0.12s ease, box-shadow 0.15s ease;
}

.final-cta-actions .btn-outline:hover {
  background: var(--color-text);
  color: var(--color-surface);
  border-color: var(--color-text);
  box-shadow: 0 3px 12px rgba(26, 26, 26, 0.2);
}

.final-cta-actions .btn-outline:active {
  transform: scale(0.99);
  box-shadow: 0 1px 6px rgba(26, 26, 26, 0.18);
}

.final-cta-actions .btn-outline:focus-visible {
  outline: 3px solid rgba(26, 26, 26, 0.75);
  outline-offset: 3px;
}

.final-cta-actions .mv-actions-row {
  display: flex;
  gap: 12px;
}

.final-cta-actions .mv-actions-row .btn {
  flex: 1;
}

.final-cta-closing {
  font-size: 13px;
  color: rgba(26, 26, 26, 0.8);
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   フッター
   ============================================================ */
.site-footer {
  background: #111;
  color: #999;
  padding: 40px 16px 28px;
  border-radius: 0;
}

.footer-inner {
  max-width: 548px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  font-size: 18px;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.footer-desc {
  font-size: 11px;
  color: #888;
  margin-bottom: 20px;
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
}

.footer-nav a {
  font-size: 12px;
  color: #ccc;
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-org {
  font-size: 11px;
  color: #777;
  line-height: 1.7;
  margin-bottom: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}

.footer-org p {
  margin: 0;
}

.footer-copyright {
  font-size: 10px;
  color: #555;
  margin: 0;
}

/* ============================================================
   SNS シェアボタン
   ============================================================ */
.share-row {
  text-align: center;
  margin-top: 16px;
}

.share-label {
  font-size: 12px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: opacity 0.15s, transform 0.15s;
  line-height: 1;
}

.share-btn:hover {
  opacity: 0.85;
  transform: scale(1.03);
}

.share-btn:active {
  transform: scale(0.97);
}

.share-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.share-btn--x {
  background: #000;
  color: #fff;
}

.share-btn--threads {
  background: #000;
  color: #fff;
}

.share-btn--line {
  background: #06C755;
  color: #fff;
}

/* MV内シェア（暗い背景上） */
#sec-0 .share-row {
  margin-top: 24px;
}

#sec-0 .share-label {
  color: rgb(255, 255, 255);
}

/* CTA内シェア */
.cta-section .share-row {
  margin-top: 80px;
}

.cta-section .share-label {
  color: #000;
  margin-top: 24px;
  margin-bottom: 12px;
}

/* ガチャモーダル内シェア */
.gacha-share-row {
  text-align: center;
  padding: 14px 0 4px;
  border-top: 1px dashed #ddd;
  margin-top: 2px;
}

.gacha-share-row .share-label {
  font-size: 13px;
  font-weight: 700;
  color: #333;
  margin-bottom: 10px;
}

.gacha-share-row .share-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
}