@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600&display=swap');

/* ==========================================
   鈴花 WEBカタログ 共通スタイル
   テーマカラー：藤色（薄め）
   ========================================== */

:root {
  --fuji-light:  #EDE7F6;
  --fuji-main:   #B39DDB;
  --fuji-dark:   #7E57C2;
  --fuji-text:   #4A3F6B;
  --fuji-border: #D1C4E9;
  --white:       #FFFFFF;
  --bg:          #F9F7FC;
  --gray:        #888888;
}

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

body {
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', '游明朝', 'Yu Mincho', serif;
  background: var(--bg);
  color: var(--fuji-text);
  min-height: 100vh;
}

/* ── ヒーロースライダー ── */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slide.active { opacity: 1; }

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.28) 100%);
  z-index: 1;
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 0 20px;
}

.hero-content .hero-logo img {
  height: 52px;
  filter: brightness(0) invert(1);
  margin-bottom: 24px;
  opacity: 0.95;
}

.hero-content .hero-catch {
  font-size: 15px;
  letter-spacing: 0.35em;
  font-weight: 300;
  opacity: 0.9;
  margin-bottom: 10px;
}

.hero-content .hero-title {
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', '游明朝', serif;
  font-size: 36px;
  font-weight: 400;
  letter-spacing: 0.3em;
  line-height: 1.8;
  text-shadow: 0 2px 16px rgba(0,0,0,0.2);
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: background 0.3s;
}

.hero-dot.active { background: #fff; }

/* ── ヘッダー（ヒーロー上に重ねる） ── */
header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: transparent;
  border-bottom: none;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .logo img { filter: brightness(0) invert(1); }

.header-sns {
  display: flex;
  gap: 16px;
  align-items: center;
}

.header-sns a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}

.header-sns a:hover { color: #fff; }

/* ── ヘッダー（通常ページ用） ── */
header.page-header {
  position: static;
  background: var(--white);
  border-bottom: 2px solid var(--fuji-border);
  padding: 18px 40px;
  display: flex;
  align-items: center;
  gap: 20px;
}

header.page-header .logo img { filter: none; }

.logo {
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--fuji-dark);
  text-decoration: none;
}

.logo small {
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fuji-main);
  margin-top: 2px;
}

/* ── パンくず ── */
.breadcrumb {
  padding: 10px 40px;
  font-size: 12px;
  color: var(--gray);
  background: var(--white);
  border-bottom: 1px solid var(--fuji-border);
}

.breadcrumb a {
  color: var(--fuji-main);
  text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 6px; }

/* ── ページタイトル ── */
.page-title {
  padding: 24px 40px 12px;
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--fuji-dark);
}

/* ── ページ副見出し（SEO/MEO用 h2） ── */
.page-subtitle {
  padding: 0 40px 16px;
  margin: 0;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: #8c7fa6;
}

/* ── 商品数 ── */
.product-count {
  padding: 0 40px 14px;
  font-size: 13px;
  color: var(--gray);
}

/* ── 商品グリッド ── */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 0 40px 60px;
}

/* ── 商品カード ── */
.product-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s;
  cursor: pointer;
}

.product-card:hover {
  box-shadow: 0 4px 16px rgba(126, 87, 194, 0.15);
}

.product-card .img-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--fuji-light);
  overflow: hidden;
}

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

.product-card .no-image {
  width: 100%; height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--fuji-main);
  font-size: 12px;
}

.product-card .info {
  padding: 10px 4px;
}

.product-card .product-no {
  font-size: 14px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.product-card .size-info {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.9;
}

/* ── カタログ説明・料金 ── */
.catalog-desc {
  padding: 0 40px 20px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--fuji-text);
  max-width: 800px;
}

.rental-info {
  margin: 0 40px 24px;
  padding: 16px 20px;
  background: var(--fuji-light);
  border-left: 3px solid var(--fuji-main);
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  line-height: 2;
  color: var(--fuji-text);
}

.rental-info .price {
  font-size: 20px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.05em;
}
.price-dual { margin-bottom: 8px; }
.price-list { display: block; font-size: 17px; color: #777; margin-bottom: 6px; }
.price-list s { color: #888; }
.price-line { display: inline-flex; align-items: baseline; gap: 10px; }
.price-line-badge {
  font-size: 13px;
  color: #b8893b;
  border: 1px solid #d8b878;
  border-radius: 4px;
  padding: 3px 10px;
}
.price-line-amount { font-size: 30px; font-weight: 500; color: #a8772b; letter-spacing: 0.02em; }
.price-line-tax { font-size: 12px; color: #bbb; }

/* ハンバーガーメニュー内の料金表 */
.nav-price-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-top: 4px; }
.nav-price-table th { font-weight: 400; color: #999; font-size: 11px; padding: 4px 4px; border-bottom: 1px solid #e6e0d4; text-align: right; }
.nav-price-table th:first-child { text-align: left; }
.nav-price-table td { padding: 5px 4px; border-bottom: 1px solid #f1eee6; }
.nav-price-table td:first-child { text-align: left; color: #555; }
.nav-price-table .np-line { text-align: right; color: #a8772b; font-weight: 500; white-space: nowrap; }
.nav-price-table .np-list { text-align: right; color: #aaa; white-space: nowrap; }
.nav-price-note { font-size: 10px; color: #aaa; margin-top: 8px; line-height: 1.6; }

/* ── ライトボックス ── */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.82);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 56px 24px 80px;
}

#lightbox.open { display: flex; }

#lightbox img {
  max-height: 80vh;
  max-width: 50vw;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  flex-shrink: 0;
}

#lightbox-close {
  position: absolute;
  top: 20px; right: 28px;
  font-size: 36px;
  color: #fff;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
}
#lightbox-close:hover { opacity: 1; }

/* ── ライトボックス 前へ／次へ ── */
.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.92);
  color: var(--fuji-dark);
  font-size: 30px;
  line-height: 1;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
  padding: 0 0 4px;
  transition: background 0.2s, transform 0.15s;
}
.lb-nav:hover { background: #fff; transform: translateY(-50%) scale(1.08); }
#lb-prev { left: 16px; }
#lb-next { right: 16px; }
@media (max-width: 900px) {
  .lb-nav { width: 40px; height: 40px; font-size: 26px; }
  #lb-prev { left: 8px; }
  #lb-next { right: 8px; }
}

/* ── ライトボックス 予約状況サイドパネル ── */
#lb-side {
  width: 260px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-self: center;
}
.lb-product-no {
  font-family: 'Shippori Mincho', serif;
  font-size: 16px;
  color: var(--fuji-dark);
  letter-spacing: 0.08em;
  text-align: center;
  background: rgba(255,255,255,0.96);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 12px;
}
.lb-yoyaku {
  background: rgba(255,255,255,0.96);
  border-radius: 8px;
  padding: 14px 16px 12px;
}
.lb-yoyaku-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: #999;
  margin-bottom: 6px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e8e0d4;
}
.lb-yoyaku-note {
  font-size: 10px;
  color: #bbb;
  line-height: 1.7;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
#yoyaku-frame {
  width: 100%;
  height: 180px;
  border: none;
  display: block;
}

@media (max-width: 900px) {
  #lightbox {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    overflow-y: auto;
    gap: 12px;
    padding: 48px 16px 24px;
  }
  #lightbox img {
    max-width: min(88vw, 320px);
    max-height: 52vh;
    flex-shrink: 0;
  }
  #lb-side {
    width: 100%;
    max-width: 360px;
    flex-shrink: 0;
  }
  .lb-yoyaku { width: 100%; }
  #yoyaku-frame { height: 120px; }
}

/* ── カテゴリカード（トップページ・中間ページ用） ── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  padding: 20px 40px 60px;
}

.category-card {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 3 / 4;
  text-decoration: none;
  background: #e8e4ee;
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s ease;
  display: block;
}

.category-card:hover img {
  transform: scale(1.05);
}

.category-card .cat-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.62) 0%, rgba(0,0,0,0.08) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 20px 12px;
  text-align: center;
}

.category-card .cat-name {
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: #fff;
  margin-bottom: 4px;
}

.category-card .cat-sub {
  font-size: 10px;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.1em;
}

/* ── CTAセクション ── */
.cta-section {
  background: var(--fuji-light);
  padding: 64px 40px;
  text-align: center;
  border-top: 1px solid var(--fuji-border);
  border-bottom: 1px solid var(--fuji-border);
}
.cta-heading {
  font-size: 22px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.25em;
  margin-bottom: 20px;
}
.cta-body {
  font-size: 14px;
  color: #555;
  line-height: 2.4;
  letter-spacing: 0.06em;
  margin-bottom: 36px;
}
.cta-line-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #06C755;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 16px 40px;
  border-radius: 50px;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 4px 16px rgba(6,199,85,0.3);
}
.cta-line-btn:hover {
  background: #05b34c;
  transform: translateY(-2px);
}
.cta-line-btn svg { flex-shrink: 0; }
@media (max-width: 768px) {
  .cta-section { padding: 48px 24px; }
  .cta-heading { font-size: 18px; }
}

/* ── コンセプトセクション ── */
.concept-section {
  background: #fff;
  padding: 80px 40px 72px;
  text-align: center;
}
.concept-en {
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--fuji-main);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.concept-en::before,
.concept-en::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--fuji-main);
  opacity: 0.5;
}
.concept-heading {
  font-size: 28px;
  font-weight: 500;
  color: #1a1a1a;
  letter-spacing: 0.2em;
  line-height: 1.6;
  margin-bottom: 40px;
}
.concept-body {
  font-size: 14px;
  color: #555;
  line-height: 3;
  letter-spacing: 0.08em;
  max-width: 600px;
  margin: 0 auto;
}
.concept-body p { margin-bottom: 8px; }
.concept-body p:last-child { margin-bottom: 0; }
@media (max-width: 768px) {
  .concept-section { padding: 56px 24px 48px; }
  .concept-heading { font-size: 20px; }
  .concept-body { font-size: 13px; line-height: 2.6; }
}

/* ── グローバルナビ（ハンバーガー） ── */
.nav-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
}
header .nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.9);
  transition: all 0.3s;
  border-radius: 2px;
}
header.page-header .nav-toggle span {
  background: var(--fuji-dark);
}
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 200;
}
.nav-overlay.open { display: block; }
.nav-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 260px;
  height: 100vh;
  background: #fff;
  z-index: 201;
  overflow-y: auto;
  transition: right 0.3s ease;
  padding: 20px 24px 40px;
  box-shadow: -4px 0 20px rgba(0,0,0,0.1);
}
.nav-drawer.open { right: 0; }
.nav-drawer-close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}
.nav-drawer-close button {
  background: none;
  border: none;
  font-size: 26px;
  color: var(--gray);
  cursor: pointer;
  line-height: 1;
  padding: 0;
}
.nav-drawer-section { margin-bottom: 24px; }
.nav-drawer-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--fuji-border);
}
.nav-drawer-items { display: flex; flex-direction: column; gap: 2px; }
.nav-drawer-items a {
  color: #333;
  text-decoration: none;
  font-size: 15px;
  padding: 10px 8px;
  display: block;
  border-radius: 4px;
  letter-spacing: 0.05em;
  transition: background 0.15s, color 0.15s;
}
.nav-drawer-items a:hover {
  background: var(--fuji-light);
  color: var(--fuji-dark);
}

/* ── フッターナビ ── */
.footer-nav-section {
  padding: 28px 24px 20px;
  max-width: 840px;
  margin: 0 auto;
}
.footer-nav-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: #bbb;
  margin-bottom: 14px;
}
.footer-nav-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  justify-content: center;
  margin-bottom: 20px;
}
.footer-nav-grid a {
  color: #999;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.footer-nav-grid a:hover { color: var(--fuji-dark); }
.footer-nav-divider {
  border: none;
  border-top: 1px solid var(--fuji-border);
  margin: 0 0 20px;
}

/* ── フッター ── */
footer {
  text-align: center;
  padding: 0 24px 24px;
  font-size: 12px;
  color: var(--gray);
  border-top: 1px solid var(--fuji-border);
  background: var(--white);
}

/* ── トップへ戻るボタン ── */
#back-to-top {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--fuji-main);
  color: #fff;
  font-size: 22px;
  line-height: 48px;
  text-align: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, background 0.2s;
  box-shadow: 0 4px 14px rgba(126, 87, 194, 0.35);
  z-index: 1000;
  user-select: none;
}

#back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

#back-to-top:hover { background: var(--fuji-dark); }

/* ── セクション共通 ── */
.section-heading {
  text-align: center;
  margin-bottom: 48px;
}

.section-heading .en {
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--fuji-main);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

.section-heading .ja {
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--fuji-dark);
}

/* ── サービス ── */
.service-section {
  padding: 60px 40px;
  border-top: 1px solid var(--fuji-border);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 840px;
  margin: 0 auto;
}

.service-item {
  text-align: center;
  padding: 20px 16px;
}

.service-item img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 18px;
}

.service-item .si-title {
  font-size: 15px;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--fuji-dark);
  line-height: 1.6;
  margin-bottom: 10px;
}

.service-item .si-desc {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.9;
}

/* ── ご利用方法 ── */
.howto-section {
  padding: 60px 40px;
  background: var(--fuji-light);
  border-top: 1px solid var(--fuji-border);
}

.howto-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}

.howto-step .step-num {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--fuji-main);
  display: block;
  margin-bottom: 6px;
  text-align: center;
}

.howto-step img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 14px;
  display: block;
}

.howto-step .step-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.howto-step .step-desc {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.9;
}

/* ── セット内容 ── */
.set-section {
  padding: 60px 40px;
  border-top: 1px solid var(--fuji-border);
}

.set-box {
  max-width: 800px;
  margin: 0 auto;
  background: var(--fuji-light);
  border-radius: 8px;
  padding: 36px 40px;
}

.set-box .set-lead {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.9;
  margin-bottom: 24px;
}

.set-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px 20px;
  list-style: none;
  font-size: 13px;
  color: var(--fuji-text);
  line-height: 2;
}

.set-list li::before {
  content: '・';
  color: var(--fuji-main);
}

/* ── LINEセクション ── */
.line-section {
  padding: 60px 40px;
  background: var(--fuji-light);
  border-top: 1px solid var(--fuji-border);
  text-align: center;
}

.concierge-desc {
  max-width: 640px;
  margin: 0 auto 48px;
  font-size: 14px;
  line-height: 2;
  color: var(--fuji-text);
}

.concierge-desc .c-lead {
  font-size: 16px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 12px;
}

.line-banner {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: #06C755;
  color: #fff;
  text-decoration: none;
  border-radius: 12px;
  padding: 22px 48px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  box-shadow: 0 6px 24px rgba(6, 199, 85, 0.35);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  margin-bottom: 20px;
}

.line-banner:hover {
  background: #05b34b;
  box-shadow: 0 8px 28px rgba(6, 199, 85, 0.45);
  transform: translateY(-2px);
}

.line-banner .line-icon {
  width: 36px;
  height: 36px;
  background: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.line-banner .line-icon svg {
  width: 24px;
  height: 24px;
}

.line-banner .line-text {
  text-align: left;
}

.line-banner .line-text .sub {
  display: block;
  font-size: 12px;
  font-weight: 400;
  opacity: 0.9;
  margin-bottom: 2px;
}

.line-campaign {
  display: inline-block;
  margin-top: 8px;
  background: #fff;
  border: 2px solid #06C755;
  border-radius: 8px;
  padding: 16px 36px;
  color: #06C755;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.7;
}

.line-campaign .campaign-tag {
  display: inline-block;
  background: #06C755;
  color: #fff;
  font-size: 11px;
  border-radius: 4px;
  padding: 2px 8px;
  margin-bottom: 6px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* ── レスポンシブ ── */
@media (max-width: 768px) {
  header, .breadcrumb, .page-title, .page-subtitle, .product-count { padding-left: 16px; padding-right: 16px; }
  .catalog-grid, .category-grid { padding: 0 16px 40px; grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .catalog-desc, .rental-info { margin-left: 16px; margin-right: 16px; padding-left: 16px; padding-right: 16px; }
  .service-section, .howto-section, .set-section { padding-left: 16px; padding-right: 16px; }
  .service-grid { grid-template-columns: 1fr; max-width: 360px; }
  .howto-grid { grid-template-columns: repeat(2, 1fr); }
  .set-list { grid-template-columns: repeat(2, 1fr); }
  .set-box { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .howto-grid { grid-template-columns: 1fr; }
  .set-list { grid-template-columns: 1fr; }
}

/* ── 着用日フィルター（availability.json連携） ── */
#date-filter {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 32px 40px;
  background: linear-gradient(135deg, var(--fuji-light) 0%, #ede3d5 100%);
  border-top: 1px solid var(--fuji-border);
  border-bottom: 2px solid var(--fuji-main);
}

.df-heading { text-align: center; }

.df-heading .df-en {
  display: block;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--fuji-main);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.df-heading .df-ja {
  display: block;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--fuji-dark);
}

.df-heading .df-sub {
  display: block;
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.08em;
  margin-top: 6px;
}

.df-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.df-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.df-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.df-label {
  font-size: 13px;
  color: var(--fuji-text);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.df-input {
  font-family: 'Shippori Mincho', serif;
  font-size: 15px;
  color: var(--fuji-text);
  border: 1px solid var(--fuji-main);
  border-radius: 8px;
  padding: 10px 16px;
  background: var(--white);
  outline: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(179,157,219,0.15);
}
.df-input:focus { border-color: var(--fuji-dark); box-shadow: 0 2px 12px rgba(126,87,194,0.2); }

.df-btn {
  font-family: 'Shippori Mincho', serif;
  font-size: 14px;
  letter-spacing: 0.15em;
  background: var(--fuji-dark);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 28px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 3px 10px rgba(126,87,194,0.3);
}
.df-btn:hover { background: var(--fuji-main); transform: translateY(-1px); }

.df-clear {
  font-family: 'Shippori Mincho', serif;
  font-size: 12px;
  color: var(--gray);
  background: none;
  border: 1px solid var(--fuji-border);
  border-radius: 8px;
  padding: 9px 16px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.df-clear:hover { color: var(--fuji-dark); border-color: var(--fuji-dark); }

.df-height-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.df-height {
  width: 130px;
  cursor: text;
}
.df-unit {
  font-size: 13px;
  color: var(--fuji-text);
}

@media (max-width: 768px) {
  #date-filter { padding: 24px 16px; gap: 14px; }
  .df-heading .df-ja { font-size: 16px; }
  .df-input { font-size: 14px; }
  /* 着用日／身長／ボタン を縦3段に */
  .df-row { flex-direction: column; align-items: stretch; gap: 12px; }
  .df-field { width: 100%; justify-content: center; }
  .df-field .df-input { flex: 1; min-width: 0; }
  .df-field .df-height-wrap { flex: 1; min-width: 0; }
  .df-field .df-height { flex: 1; width: auto; min-width: 0; }
  .df-actions { width: 100%; justify-content: center; }
  .df-actions .df-btn { flex: 1; }
}

/* ── 関連カテゴリ回遊セクション ── */
.related-cats {
  text-align: center;
  padding: 48px 20px 56px;
  background: var(--fuji-bg, #f9f7fd);
  border-top: 1px solid var(--fuji-border);
}
.related-cats-en {
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--fuji-main);
  margin-bottom: 8px;
}
.related-cats-title {
  font-size: 18px;
  letter-spacing: 0.15em;
  color: var(--fuji-text);
  margin-bottom: 24px;
}
.related-cats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 680px;
  margin: 0 auto;
}
.related-cats-grid a {
  font-family: 'Shippori Mincho', serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--fuji-dark);
  text-decoration: none;
  background: #fff;
  border: 1.5px solid var(--fuji-border);
  border-radius: 50px;
  padding: 10px 22px;
  transition: all 0.2s;
}
.related-cats-grid a:hover {
  background: var(--fuji-main);
  border-color: var(--fuji-main);
  color: #fff;
  transform: translateY(-2px);
}

/* ── SNS / Instagram セクション ── */
.sns-section {
  padding: 64px 20px 48px;
  text-align: center;
  background: var(--white);
}

.instagram-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-radius: 18px;
  padding: 22px 28px;
  max-width: 600px;
  margin: 32px auto 0;
  text-decoration: none;
  color: #fff;
  box-shadow: 0 6px 24px rgba(220,39,67,0.25);
  transition: opacity 0.2s, transform 0.2s;
}
.instagram-card:hover { opacity: 0.92; transform: translateY(-3px); }

.ig-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.22);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ig-icon svg { width: 30px; height: 30px; }

.ig-info { flex: 1; text-align: left; }
.ig-label { font-size: 11px; letter-spacing: 0.2em; opacity: 0.85; margin-bottom: 5px; }
.ig-handle { font-size: 20px; font-weight: bold; letter-spacing: 0.02em; margin-bottom: 4px; }
.ig-desc { font-size: 13px; opacity: 0.88; }

.ig-arrow { font-size: 26px; opacity: 0.7; flex-shrink: 0; }

@media (max-width: 600px) {
  .instagram-card { padding: 18px 20px; gap: 14px; }
  .ig-handle { font-size: 16px; }
  .ig-desc { font-size: 12px; }
  .ig-icon { width: 46px; height: 46px; border-radius: 11px; }
  .ig-icon svg { width: 24px; height: 24px; }
}



/* ── お気に入り機能 ────────────────────────────── */

/* ♡ボタン（商品カード右上） */
.fav-btn {
  position: absolute;
  top: 8px; right: 8px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none; cursor: pointer;
  font-size: 20px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  color: #c4a882;
  transition: background 0.2s, transform 0.15s, color 0.2s;
  z-index: 5;
  backdrop-filter: blur(2px);
}
.fav-btn:hover { background: #fff; transform: scale(1.12); }
.fav-btn.active { color: #c0392b; background: #fff; }
.img-wrap { position: relative; }

/* 浮きボタン（右上固定） */
#fav-float {
  position: fixed;
  top: 14px; right: 90px;
  display: flex; align-items: center; gap: 6px;
  background: var(--fuji-dark);
  color: #fff;
  border-radius: 24px;
  padding: 10px 16px 10px 14px;
  font-size: 13px; letter-spacing: 0.05em;
  font-family: 'Shippori Mincho', serif;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  transition: background 0.2s, opacity 0.3s;
  opacity: 0; pointer-events: none;
  z-index: 1100; cursor: pointer;
  border: none;
}
#fav-float.has-items { opacity: 1; pointer-events: auto; }
#fav-float:hover { background: var(--fuji-main); }
.fav-float-heart { font-size: 16px; line-height: 1; }
.fav-float-label { font-size: 12px; }
.fav-float-count {
  background: #fff; color: var(--fuji-dark);
  border-radius: 50%; width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: bold; font-family: sans-serif;
}
@media (max-width: 768px) {
  #fav-float { top: 10px; right: 78px; padding: 7px 11px 7px 9px; font-size: 11px; }
  #back-to-top { bottom: 76px; right: 16px; }
}

/* ── 比較ポップアップ ── */
#fav-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.55); z-index: 1999;
}
#fav-overlay.open { display: block; }

#fav-modal {
  display: none; position: fixed;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(92vw, 880px);
  max-height: 88vh;
  background: var(--bg);
  z-index: 2000;
  border-radius: 16px;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 12px 60px rgba(0,0,0,0.35);
}
#fav-modal.open { display: flex; }

.fav-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px 16px;
  background: #fff;
  border-bottom: 1px solid var(--fuji-border);
  flex-shrink: 0;
}
.fav-modal-title {
  font-size: 14px; letter-spacing: 0.15em; color: var(--fuji-dark); font-weight: 500;
}

/* 閉じるボタン：大きく目立つ */
.fav-modal-close {
  display: flex; align-items: center; gap: 6px;
  background: var(--fuji-light); border: 1px solid var(--fuji-border);
  border-radius: 8px; cursor: pointer;
  padding: 8px 16px;
  font-size: 14px; color: var(--fuji-dark);
  font-family: 'Shippori Mincho', serif;
  letter-spacing: 0.08em;
  transition: background 0.2s;
}
.fav-modal-close:hover { background: var(--fuji-border); }
.fav-modal-close-x { font-size: 20px; line-height: 1; }

.fav-modal-announce {
  background: var(--fuji-light);
  border-bottom: 1px solid var(--fuji-border);
  padding: 10px 24px;
  font-size: 13px; color: var(--fuji-text); line-height: 1.9;
  flex-shrink: 0; text-align: center;
}
.fav-modal-announce strong { color: var(--fuji-dark); }

/* 商品グリッド */
.fav-modal-body {
  flex: 1; overflow-y: auto;
  padding: 24px 20px;
}
.fav-modal-empty {
  text-align: center; color: #bbb;
  font-size: 14px; margin-top: 60px; line-height: 3;
}
.fav-modal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}
.fav-modal-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(126,87,194,0.1);
  position: relative;
}
.fav-modal-card img {
  width: 100%; aspect-ratio: 3/4;
  object-fit: cover; display: block;
}
.fav-modal-card-info {
  padding: 10px 12px;
  font-size: 13px; color: var(--fuji-text); letter-spacing: 0.05em;
}
.fav-modal-card-cat { font-size: 11px; color: #aaa; margin-top: 2px; }
.fav-modal-remove {
  position: absolute; top: 8px; right: 8px;
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,0.92); border: none; cursor: pointer;
  font-size: 16px; color: #888; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.2s, background 0.2s;
  backdrop-filter: blur(2px);
}
.fav-modal-remove:hover { color: #c0392b; background: #fff; }

/* フッター */
.fav-modal-footer {
  flex-shrink: 0;
  padding: 14px 24px 18px;
  background: #fff;
  border-top: 1px solid var(--fuji-border);
}
.fav-modal-nos {
  font-size: 13px; color: var(--fuji-dark);
  text-align: center; line-height: 2;
  margin-bottom: 6px;
  letter-spacing: 0.06em;
}
.fav-modal-nos span { font-weight: 500; }
.fav-modal-msg {
  font-size: 12px; color: #999;
  text-align: center; line-height: 1.8;
}

/* ガイド（カタログ上部） */
.fav-guide {
  background: linear-gradient(135deg, #fdf8f2 0%, var(--fuji-light) 100%);
  border: 1px solid var(--fuji-border);
  border-radius: 12px; padding: 22px 28px 20px; margin-bottom: 28px;
}
.fav-guide-title {
  text-align: center; font-size: 13px; letter-spacing: 0.15em;
  color: var(--fuji-dark); margin-bottom: 18px; font-weight: 500;
}
.fav-guide-steps {
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.fav-guide-step {
  display: flex; flex-direction: column; align-items: center;
  gap: 6px; flex: 1; max-width: 140px; text-align: center;
}
.fav-guide-num {
  font-family: 'Cormorant Garamond','Georgia',serif;
  font-size: 20px; letter-spacing: 0.12em; color: var(--fuji-main);
}
.fav-guide-icon {
  width: 68px; height: 68px; border-radius: 50%;
  background: #fff; border: 1px solid var(--fuji-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--fuji-dark);
}
.fav-guide-label { font-size: 13px; color: #666; line-height: 1.8; }
.fav-guide-arrow {
  font-size: 52px; color: var(--fuji-border); flex-shrink: 0;
  margin-top: -16px; padding: 0 4px; line-height: 1;
}
.fav-guide-note { text-align: center; font-size: 13px; color: #999; margin-top: 18px; }
.fav-guide-btn-demo {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--fuji-dark); color: #fff;
  border-radius: 24px; padding: 10px 16px 10px 14px;
  font-size: 13px; font-family: 'Shippori Mincho', serif;
  cursor: default; user-select: none;
}
.fav-guide-btn-heart { font-size: 15px; line-height: 1; }
.fav-guide-btn-label { font-size: 13px; }
.fav-guide-btn-count {
  background: #fff; color: var(--fuji-dark); border-radius: 50%;
  width: 20px; height: 20px; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: bold; font-family: sans-serif;
}

@media (max-width: 600px) {
  .fav-modal-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .fav-modal-header { padding: 14px 16px; }
  #fav-modal { max-height: 92vh; }
  .fav-guide { padding: 18px 16px 16px; }
  .fav-guide-step { max-width: 90px; }
  .fav-guide-icon { width: 52px; height: 52px; font-size: 26px; }
  .fav-guide-label { font-size: 11px; }
  .fav-guide-arrow { font-size: 36px; }
  .fav-guide-num { font-size: 16px; }
}

/* ── ご利用ガイドバナー（トップページ） ── */
.guide-banner-section {
  max-width: 800px;
  margin: 0 auto 48px;
  padding: 0 20px;
}
.guide-banner {
  display: flex;
  gap: 0;
  border-radius: 20px;
  overflow: hidden;
  text-decoration: none;
  background: linear-gradient(135deg, #f5f0ff 0%, #ede7f6 100%);
  box-shadow: 0 4px 24px rgba(126,87,194,0.12);
  transition: box-shadow 0.25s, transform 0.25s;
  min-height: 240px;
}
.guide-banner:hover {
  box-shadow: 0 8px 32px rgba(126,87,194,0.22);
  transform: translateY(-2px);
}
.guide-banner-img {
  width: 46%;
  flex-shrink: 0;
  overflow: hidden;
}
.guide-banner-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.guide-banner-body {
  flex: 1;
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.guide-banner-en {
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--fuji-main);
  font-family: 'Cormorant Garamond', 'Georgia', serif;
}
.guide-banner-title {
  font-size: 26px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.1em;
  line-height: 1.2;
}
.guide-banner-desc {
  font-size: 12px;
  color: #777;
  line-height: 2;
}
.guide-banner-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--fuji-dark);
  letter-spacing: 0.05em;
}
.guide-banner-steps .gbsep {
  color: var(--fuji-main);
  font-size: 13px;
}
.guide-banner-steps .gbs-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #fff7e6;
  border: 1px solid #e8c880;
  border-radius: 20px;
  padding: 2px 10px;
  color: #8a6000;
  font-size: 11px;
}
.guide-banner-steps .gbs-badge em {
  font-style: normal;
  font-size: 10px;
  color: #b07a20;
  background: rgba(232,160,32,0.15);
  border-radius: 10px;
  padding: 1px 6px;
}
.guide-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--fuji-dark);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 9px 20px;
  border-radius: 24px;
  align-self: flex-start;
  margin-top: 4px;
}
@media (max-width: 680px) {
  .guide-banner { flex-direction: column; min-height: unset; }
  .guide-banner-img { width: 100%; height: 200px; }
  .guide-banner-body { padding: 20px 20px 20px; }
  .guide-banner-title { font-size: 22px; }
  .guide-banner-desc { display: none; }
}
@media (max-width: 420px) {
  .guide-banner-img { height: 160px; }
}

/* ── FAQバナー ── */
.faq-banner-section {
  max-width: 800px;
  margin: 0 auto 48px;
  padding: 0 20px;
}
.faq-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  border-radius: 16px;
  padding: 24px 28px;
  text-decoration: none;
  background: linear-gradient(135deg, #ede7f6 0%, #f5f0ff 100%);
  border: 1px solid var(--fuji-border);
  box-shadow: 0 2px 12px rgba(126,87,194,0.08);
  transition: box-shadow 0.25s, transform 0.25s;
}
.faq-banner:hover {
  box-shadow: 0 6px 24px rgba(126,87,194,0.18);
  transform: translateY(-2px);
}
.faq-banner-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--fuji-main);
  color: #fff;
  font-size: 26px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Shippori Mincho', serif;
}
.faq-banner-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.faq-banner-en {
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--fuji-main);
  font-family: 'Cormorant Garamond', 'Georgia', serif;
}
.faq-banner-title {
  font-size: 20px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.1em;
}
.faq-banner-desc {
  font-size: 12px;
  color: #777;
  line-height: 1.8;
}
.faq-banner-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--fuji-dark);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 10px 22px;
  border-radius: 24px;
  font-family: 'Shippori Mincho', serif;
  white-space: nowrap;
}
@media (max-width: 600px) {
  .faq-banner { flex-wrap: wrap; gap: 14px; padding: 20px; }
  .faq-banner-btn { width: 100%; justify-content: center; }
  .faq-banner-desc { display: none; }
}

/* ── トップページ 288点アイキャッチ ── */
.top-lineup-section {
  max-width: 680px;
  margin: 0 auto 48px;
  padding: 40px 24px 32px;
  text-align: center;
  border-top: 1px solid var(--fuji-border);
}
.top-lineup-copy {
  font-size: 22px;
  font-weight: 500;
  color: var(--fuji-dark);
  letter-spacing: 0.1em;
  line-height: 1.9;
  margin-bottom: 24px;
}
.top-lineup-num-wrap {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
}
.top-lineup-num {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 96px;
  font-weight: 600;
  color: var(--fuji-dark);
  letter-spacing: -0.02em;
  line-height: 1;
}
.top-lineup-unit {
  font-size: 28px;
  color: var(--fuji-main);
  letter-spacing: 0.1em;
}
.top-lineup-label {
  font-size: 14px;
  color: var(--fuji-text);
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  line-height: 2;
}
.top-lineup-cats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.top-lineup-cats span {
  background: var(--fuji-light);
  color: var(--fuji-dark);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--fuji-border);
}
@media (max-width: 600px) {
  .top-lineup-copy { font-size: 17px; letter-spacing: 0.06em; }
  .top-lineup-num { font-size: 72px; }
  .top-lineup-unit { font-size: 22px; }
  .top-lineup-cats span { font-size: 11px; padding: 4px 12px; }
}