/* ============================================================
   YY TOBACCO — Complete Stylesheet
   Palette: Tiffany Blue · Red · Black-Grey
   ============================================================ */

/* ============================================================
   1. RESET & VARIABLES
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --tiffany: #0ABAB5;
  --tiffany-dark: #077874;
  --tiffany-deep: #055a57;
  --tiffany-light: #b2e8e6;
  --tiffany-pale: #e8f6f5;

  --red: #C8102E;
  --red-dark: #a00d25;
  --red-light: #f5d0d6;
  --red-pale: #fdf2f4;

  --black: #0a0a0a;
  --black-soft: #1c1c1c;
  --charcoal: #2a2a2a;
  --charcoal-light: #3d3d3d;
  --gray-100: #f4f4f4;
  --gray-200: #e6e6e6;
  --gray-300: #cccccc;
  --gray-500: #8a8a8a;
  --gray-700: #4a4a4a;

  --white: #ffffff;
  --cream: #fbfaf8;
  --ivory: #f7f5f0;

  --bg-page: var(--cream);
  --bg-card: var(--white);
  --text-primary: var(--black);
  --text-secondary: var(--gray-700);
  --text-tertiary: var(--gray-500);
  --border-soft: rgba(10, 186, 181, 0.18);
  --border-lighter: #eae7e2;

  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.03), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 14px 38px rgba(0, 0, 0, 0.05), 0 3px 10px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 30px 60px rgba(0, 0, 0, 0.06), 0 8px 20px rgba(0, 0, 0, 0.03);
  --shadow-tiffany: 0 12px 30px rgba(10, 186, 181, 0.12);
  --shadow-red: 0 12px 30px rgba(200, 16, 46, 0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Noto Serif TC', 'Noto Serif SC', 'Noto Serif KR', 'Noto Serif JP',
    -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  font-weight: 300;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  letter-spacing: 0.01em;
}

:lang(zh-TW) body { font-family: 'Inter', 'Noto Serif TC', serif; }
:lang(zh-CN) body { font-family: 'Inter', 'Noto Serif SC', serif; }
:lang(ko) body { font-family: 'Inter', 'Noto Serif KR', serif; }
:lang(ja) body { font-family: 'Inter', 'Noto Serif JP', serif; }

/* ============================================================
   2. TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', 'Noto Serif SC', 'Noto Serif KR', 'Noto Serif JP', serif;
  font-weight: 400;
  letter-spacing: -0.01em;
}

h1 { font-size: 3.6rem; line-height: 1.12; font-weight: 300; letter-spacing: -0.02em; }
h2 { font-size: 2.6rem; font-weight: 400; margin-bottom: 0.25rem; letter-spacing: -0.015em; line-height: 1.2; }
h3 { font-size: 1.75rem; font-weight: 500; letter-spacing: 0.01em; }

.subhead {
  font-family: 'Inter', sans-serif;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--tiffany-dark);
  font-weight: 500;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.subhead::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--tiffany);
  display: inline-block;
}

a { text-decoration: none; color: inherit; transition: color 0.3s ease; }

/* ============================================================
   3. LAYOUT
   ============================================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2.5rem;
  width: 100%;
}

/* ============================================================
   4. AGE GATE
   ============================================================ */
.age-gate {
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: opacity 0.5s ease, visibility 0.5s;
}

.age-gate.hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  display: none !important;
}

.age-card {
  position: relative;
  background: var(--white);
  max-width: 420px;      /* ← 從 560px 縮小到 420px */
  width: 100%;
  padding: 3rem 2.5rem 2.5rem;   /* ← padding 也縮小 */
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-soft);
}

.age-card::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid var(--tiffany-light);
  pointer-events: none;
  opacity: 0.6;
  z-index: 1;
}

.age-card::after {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid var(--border-soft);
  pointer-events: none;
  opacity: 0.4;
  z-index: 1;
}

.age-card > * { position: relative; z-index: 5; }

.age-logo-img {
  max-width: 240px;      /* ← 從 360px 縮到 240px */
  width: 100%;
  height: auto;
  margin: 0 auto 1.2rem;
  display: block;
}

.age-card h2 {
  font-size: 1.6rem;      /* ← 縮小 */
  margin-bottom: 0.8rem;
  color: var(--black);
}
.age-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;      /* ← 縮小 */
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

.age-buttons {
  display: flex;
  gap: 0.6rem;             /* ← 間距縮小 */
  justify-content: center;
  position: relative;
  z-index: 10;
}
.age-buttons .btn {
  padding: 0.85rem 1.5rem;   /* ← 按鈕內距縮小 */
  font-size: 0.72rem;        /* ← 字體縮小 */
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  border: none;
  padding: 1rem 2rem;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  flex: 1;
  font-family: 'Inter', sans-serif;
  position: relative;
  display: inline-block;
  text-align: center;
}

.btn-primary { background: var(--tiffany); color: var(--white); border: 1px solid var(--tiffany); }
.btn-primary:hover { background: var(--tiffany-dark); border-color: var(--tiffany-dark); box-shadow: var(--shadow-tiffany); }

.btn-secondary { background: transparent; border: 1px solid var(--gray-300); color: var(--black); }
.btn-secondary:hover { border-color: var(--black); background: var(--black); color: var(--white); }

.btn-red { background: var(--red); color: var(--white); border: 1px solid var(--red); }
.btn-red:hover { background: var(--red-dark); border-color: var(--red-dark); box-shadow: var(--shadow-red); }

.age-disclaimer {
  font-size: 0.6rem;         /* ← 縮小 */
  color: var(--text-tertiary);
  margin-top: 1.5rem;
  ...
}

/* ============================================================
   6. HEADER
   ============================================================ */
.site-header {
  padding: 1.5rem 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-lighter);
}

.logo-block { display: flex; align-items: center; gap: 1.2rem; flex-shrink: 0; }

.logo-img { height: 96px; width: auto; display: block; }

.official-badge {
  font-family: 'Inter', sans-serif;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--tiffany-dark);
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--tiffany-light);
  background: var(--tiffany-pale);
  white-space: nowrap;
  line-height: 1;
  display: flex;
  align-items: center;
}

.official-badge::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--tiffany);
  margin-right: 0.55rem;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.nav-links {
  display: flex;
  gap: 3rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
}

.nav-links a { position: relative; padding-bottom: 4px; }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--tiffany);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }

/* ============================================================
   7. LANGUAGE SWITCHER
   ============================================================ */
.lang-switcher { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }

.lang-switcher .lang-btn,
.lang-switcher button {
  background: transparent;
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
  padding: 0.4rem 0.8rem;
  font-size: 0.65rem;
  cursor: pointer;
  transition: all 0.25s;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  display: inline-block;
}

.lang-switcher .lang-btn:hover,
.lang-switcher button:hover {
  border-color: var(--tiffany);
  color: var(--tiffany-dark);
}

.lang-switcher .lang-btn.active,
.lang-switcher button.active {
  background: var(--tiffany);
  border-color: var(--tiffany);
  color: var(--white);
}

/* ============================================================
   8. HERO VIDEO
   ============================================================ */
.hero-video-section {
  position: relative;
  margin: 2.5rem 0 5rem;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  filter: saturate(0.95) contrast(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(10, 10, 10, 0.45) 0%, rgba(10, 10, 10, 0.15) 55%, rgba(10, 10, 10, 0) 100%),
    radial-gradient(circle at 80% 30%, rgba(10, 186, 181, 0.12), transparent 70%),
    radial-gradient(circle at 20% 80%, rgba(200, 16, 46, 0.08), transparent 60%);
}

.hero-video-section::after {
  content: '';
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(10, 186, 181, 0.25);
  pointer-events: none;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 5rem 4.5rem;
  width: 100%;
  max-width: 800px;
}

.hero-content .subhead {
  color: var(--tiffany-light);
  margin-bottom: 1.5rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}
.hero-content .subhead::before { background: var(--tiffany-light); }

.hero-content h1 {
  color: var(--white);
  margin-bottom: 2rem;
  font-weight: 300;
  letter-spacing: -0.015em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.hero-content h1 em { font-style: italic; color: var(--tiffany-light); font-weight: 400; }

.hero-content p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.8;
  max-width: 520px;
  font-family: 'Inter', sans-serif;
  margin-bottom: 2.5rem;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-cta .btn { flex: 0 0 auto; padding: 1rem 2.5rem; }

/* ============================================================
   9. BRAND PHILOSOPHY
   ============================================================ */
.brand-section {
  padding: 5rem 0;
  background: var(--white);
  border-top: 1px solid var(--border-lighter);
  border-bottom: 1px solid var(--border-lighter);
  margin-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.brand-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--tiffany), var(--red), var(--black));
}

.brand-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

.brand-text h2 { color: var(--black); margin-bottom: 1.5rem; }
.brand-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 1.5rem;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

.brand-values { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2.5rem; }

.brand-value { padding: 1.5rem; border: 1px solid var(--border-lighter); transition: all 0.3s ease; }
.brand-value:hover { border-color: var(--tiffany); box-shadow: var(--shadow-tiffany); transform: translateY(-3px); }
.brand-value i { font-size: 1.2rem; color: var(--tiffany); margin-bottom: 0.8rem; display: block; }
.brand-value h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.4rem;
}
.brand-value p { font-size: 0.82rem; color: var(--text-tertiary); margin: 0; line-height: 1.6; }

.brand-image { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.brand-image img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(20%); }
.brand-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(10, 186, 181, 0.3);
  margin: 15px;
  pointer-events: none;
}

/* ============================================================
   10. PRODUCTS (index)
   ============================================================ */
/* 靜態產品卡片（不連結，hover 不變色） */
.product-card-static {
  cursor: default;
}

.product-card-static:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.product-card-static::before {
  display: none;    /* 移除上方 Tiffany 綠線 */
}

.product-card-static .product-view {
  display: none;    /* 沒有「查看詳情」按鈕 */
}   
   
.products-section { margin-bottom: 6rem; }

.section-label { text-align: center; margin-bottom: 4rem; }
.section-label .subhead { justify-content: center; margin-bottom: 1rem; }
.section-label .subhead::before { display: none; }
.section-label h2 { color: var(--black); }
.section-label .divider-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
  color: var(--tiffany);
  font-size: 0.6rem;
}
.section-label .divider-ornament::before,
.section-label .divider-ornament::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--border-soft);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border-lighter);
  transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--tiffany);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 5;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--border-soft); }
.product-card:hover::before { transform: scaleX(1); }

.product-img-wrapper { width: 100%; height: 280px; overflow: hidden; position: relative; background: var(--ivory); }
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(0.2, 0.9, 0.3, 1);
  filter: grayscale(10%);
}
.product-card:hover .product-img { transform: scale(1.05); }

.product-img-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(10, 10, 10, 0.05) 100%);
  pointer-events: none;
}

.product-content { padding: 2.2rem 2.2rem 2.4rem; display: flex; flex-direction: column; flex: 1; }

.product-tag {
  font-family: 'Inter', sans-serif;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--tiffany-dark);
  font-weight: 500;
  margin-bottom: 1rem;
}
.product-tag.red { color: var(--red); }

.product-card h3 { color: var(--black); margin-bottom: 0.8rem; font-size: 2rem; font-weight: 400; }

.product-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.8rem;
  line-height: 1.8;
  flex: 1;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

.product-notes { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }

.note {
  background: transparent;
  border: 1px solid var(--border-soft);
  padding: 0.3rem 0.9rem;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--tiffany-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
}
.note.red { border-color: var(--red-light); color: var(--red); }

.product-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border-lighter);
  padding-top: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

.product-view {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  color: var(--tiffany-dark);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 1.2rem;
  transition: gap 0.3s ease;
}
.product-card:hover .product-view { gap: 0.9rem; }

/* ============================================================
   11. REVIEWS (index)
   ============================================================ */
.reviews-section {
  padding: 5rem 0;
  background: var(--black);
  margin-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.reviews-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--tiffany), var(--red));
}

.reviews-section .section-label h2 { color: var(--white); }
.reviews-section .subhead { color: var(--tiffany-light); }
.reviews-section .divider-ornament { color: var(--tiffany); }
.reviews-section .divider-ornament::before,
.reviews-section .divider-ornament::after { background: rgba(10, 186, 181, 0.4); }

.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }

.review-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem 2rem;
  transition: all 0.3s ease;
}
.review-card:hover { background: rgba(10, 186, 181, 0.08); border-color: rgba(10, 186, 181, 0.3); transform: translateY(-4px); }

.review-stars { color: var(--tiffany); font-size: 0.8rem; margin-bottom: 1.2rem; letter-spacing: 0.2em; }

.review-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.5rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
}

.review-author { display: flex; align-items: center; gap: 0.8rem; }

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--tiffany);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  font-family: 'Inter', sans-serif;
}

.review-author-info h5 {
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  font-family: 'Inter', sans-serif;
}

.review-author-info span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  font-family: 'Inter', sans-serif;
}

/* ============================================================
   12. PRODUCT DETAIL PAGE — Gallery + Info
   ============================================================ */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  transition: color 0.3s ease;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
}
.back-link:hover { color: var(--tiffany); }

/* 2-column layout */
.product-wrap {
  display: grid;
  grid-template-columns: 412px 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

/* ---------- LEFT: Gallery (main + thumbs) ---------- */
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  width: 412px;
  max-width: 100%;
}

.gallery-main {
  position: relative;
  width: 100%;
  height: 517px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--border-lighter);
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: opacity 0.3s ease;
}

.gallery-main::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(10, 186, 181, 0.25);
  margin: 11px;
  pointer-events: none;
  z-index: 2;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  width: 100%;
}

.gallery-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #ffffff;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.25s ease;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, opacity 0.25s ease;
  opacity: 0.6;
}

.gallery-thumb:hover img { opacity: 1; transform: scale(1.05); }
.gallery-thumb.active { border-color: var(--tiffany); }
.gallery-thumb.active img { opacity: 1; }

/* ---------- RIGHT: Info ---------- */
.product-info-side { padding-top: 0.5rem; }

.product-brand {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--tiffany-dark);
  margin-bottom: 0.8rem;
}

.product-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 0.8rem;
  line-height: 1.15;
}

.product-series {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-style: italic;
  color: var(--red);
  margin-bottom: 2rem;
  display: block;
}

.product-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 2.5rem;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

.product-specs {
  border-top: 1px solid var(--border-lighter);
  margin-bottom: 2.5rem;
}

.product-specs .spec-row {
  display: flex;
  flex-direction: column;       /* ← 上下堆疊 */
  gap: 0.3rem;                  /* ← 標籤和值之間留小間距 */
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-lighter);
  font-family: 'Inter', sans-serif;
  align-items: flex-start;      /* ← 靠左對齊 */
}

.product-specs .spec-row:last-child {
  border-bottom: none;
}

.product-specs .spec-label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tiffany-dark);   /* ← 標籤改成 Tiffany 綠，更明顯 */
  line-height: 1.2;
}

.product-specs .spec-value {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 300;
  text-align: left;
  line-height: 1.5;
}

.product-reviews {
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-lighter);
}

.product-reviews-title {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 1.8rem;
}

.product-review-item { padding: 1.3rem 0; border-bottom: 1px solid var(--border-lighter); }
.product-review-item:last-child { border-bottom: none; }

.product-review-stars { color: var(--tiffany); font-size: 0.75rem; margin-bottom: 0.5rem; }

.product-review-text {
  color: var(--text-secondary);
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 0.6rem;
}

.product-review-author {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
  font-family: 'Inter', sans-serif;
}

/* ============================================================
   13. CONTACT PAGE
   ============================================================ */
/* Honeypot field — 完全隱藏（真人、Tab、螢幕閱讀器都碰不到） */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

.hp-field label,
.hp-field input {
  display: none !important;
}

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; }

.contact-info h1 { color: var(--black); margin-bottom: 1.5rem; font-size: 3rem; }

.contact-info > p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 2.5rem;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

.contact-methods { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.5rem;
  border: 1px solid var(--border-lighter);
  transition: all 0.3s ease;
}
.contact-method:hover { border-color: var(--tiffany); box-shadow: var(--shadow-tiffany); }
.contact-method i { font-size: 1.3rem; color: var(--tiffany); width: 30px; margin-top: 0.2rem; }
.contact-method h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.3rem;
}
.contact-method p { font-size: 0.9rem; color: var(--text-secondary); font-family: 'Inter', sans-serif; font-weight: 300; }
.contact-method a { color: var(--tiffany-dark); }
.contact-method a:hover { color: var(--red); }

.contact-form-wrapper {
  background: var(--white);
  border: 1px solid var(--border-lighter);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.contact-form-wrapper h3 {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 2rem;
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.6rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border-lighter);
  background: var(--cream);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--black);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  font-weight: 300;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--tiffany);
  box-shadow: 0 0 0 3px rgba(10, 186, 181, 0.1);
}

.form-group textarea { resize: vertical; min-height: 140px; }

.form-submit {
  width: 100%;
  padding: 1.1rem;
  background: var(--tiffany);
  color: var(--white);
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
}
.form-submit:hover { background: var(--tiffany-dark); box-shadow: var(--shadow-tiffany); }

.form-message {
  display: none;
  padding: 1rem;
  background: var(--tiffany-pale);
  border: 1px solid var(--tiffany-light);
  color: var(--tiffany-deep);
  font-size: 0.85rem;
  text-align: center;
  margin-top: 1rem;
  font-family: 'Inter', sans-serif;
}
.form-message.show { display: block; }

/* ============================================================
   14. FOOTER — Light theme, no social
   ============================================================ */
.site-footer {
  background: #ffffff;          /* ← 白色背景 */
  color: var(--text-primary);
  padding: 3rem 0 2rem;
  margin-top: auto;
  border-top: 1px solid var(--border-lighter);
  position: relative;
}

/* Main row: left (name + copyright) | contact button */
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 1.5rem;
  flex-wrap: wrap;
}

/* LEFT: site name + copyright */
.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex-shrink: 0;
}

.footer-site-name {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', 'Noto Serif SC', 'Noto Serif KR', 'Noto Serif JP', serif;
  font-size: 1.4rem;                /* ← YY Tobacco 保持大字 */
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--black) !important;
  margin: 0;
  line-height: 1.2;
}

/* 「官方網站」小字 */
.footer-official-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;                /* ← 明顯小於 YY Tobacco */
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-left: 0.5rem;
  vertical-align: middle;
  line-height: 1.2;
}

.footer-copyright {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;                  /* ← 小字 */
  color: var(--text-tertiary);        /* ← 灰色 */
  letter-spacing: 0.05em;
  font-weight: 400;
  line-height: 1.2;
  display: block;
}

/* RIGHT: contact button */
.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--tiffany);
  color: var(--tiffany-dark);
  background: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.3s ease;
  text-decoration: none;
  flex-shrink: 0;
}

.footer-contact-btn i:first-child { font-size: 0.8rem; }
.footer-contact-btn i:last-child { font-size: 0.7rem; transition: transform 0.3s ease; }

.footer-contact-btn:hover {
  background: var(--tiffany);
  color: var(--white);
  border-color: var(--tiffany);
  box-shadow: var(--shadow-tiffany);
}

.footer-contact-btn:hover i:last-child {
  transform: translateX(4px);
}

/* BOTTOM: warning row (centered) */
.footer-warning-row {
  padding-top: 1.3rem;
  border-top: 1px solid var(--border-lighter);   /* ← 淺色分隔線 */
  text-align: center;
  display: block;
  width: 100%;
}

.footer-warning {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  color: var(--black);                             /* ← 深紅，白色背景上清楚 */
  letter-spacing: 0.06em;
  font-weight: 500;
  display: inline-block;
  text-align: center;
}


/* ============================================================
   TEMPLATE PAGE — Advertisement / Banner
   ============================================================ */
.template-content {
  padding: 1rem 0 3rem;
}

/* 銷售區域標籤 */
.template-sales-region {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  padding: 1rem 1.5rem;
  text-align: center;
  flex-wrap: wrap;
}

.sales-region-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tiffany-dark);
}

.sales-region-value {
  font-family: 'Cormorant Garamond', 'Noto Serif TC', 'Noto Serif SC', 'Noto Serif KR', 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--black);
  letter-spacing: 0.02em;
}

/* 響應式 */
@media (max-width: 700px) {
  .template-sales-region {
    margin-bottom: 1.5rem;
    padding: 0.85rem 1rem;
    gap: 0.4rem;
  }
  .sales-region-label { font-size: 0.7rem; }
  .sales-region-value { font-size: 1rem; }
}

@media (max-width: 500px) {
  .template-sales-region {
    padding: 0.75rem 0.9rem;
    margin-bottom: 1.2rem;
  }
  .sales-region-label { font-size: 0.65rem; letter-spacing: 0.1em; }
  .sales-region-value { font-size: 0.9rem; }
}

.template-banner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border-lighter);
  box-shadow: var(--shadow-sm);
}

.template-banner-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.template-text {
  margin-top: 3rem;
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.template-text h2 {
  color: var(--black);
  margin-bottom: 1.5rem;
}

.template-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
  font-family: 'Inter', sans-serif;
  font-weight: 300;
}

@media (max-width: 700px) {
  .template-content { padding: 2rem 0 3.5rem; }
  .template-text { margin-top: 2rem; }
  .template-text h2 { font-size: 1.6rem; }
  .template-text p { font-size: 0.95rem; }
}

@media (max-width: 500px) {
  .template-content { padding: 1.5rem 0 3rem; }
  .template-text { margin-top: 1.5rem; }
  .template-text h2 { font-size: 1.4rem; }
  .template-text p { font-size: 0.9rem; }
}

/* ============================================================
   15. UTILITIES
   ============================================================ */
.text-gold { color: var(--tiffany); }
.text-red { color: var(--red); }
.hidden { display: none !important; }
.text-center { text-align: center; }

/* ============================================================
   16. RESPONSIVE
   ============================================================ */

/* ---------- Small desktop ---------- */
@media (max-width: 1200px) {
  .product-wrap {
    grid-template-columns: 340px 1fr;
    gap: 3rem;
  }
  .product-gallery { width: 340px; }
  .gallery-main { height: 425px; }
  .product-title { font-size: 2.6rem; }
}

/* ---------- Tablet ---------- */
@media (max-width: 1000px) {
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2.2rem; }

  .hero-video-section { min-height: 500px; }
  .hero-content { padding: 4rem 3rem; }
  .hero-content p { font-size: 1rem; }

  .logo-img { height: 72px; }
  .footer-brand .logo-img { height: 64px; }
  .age-logo-img { max-width: 300px; }

  .brand-grid { grid-template-columns: 1fr; gap: 3rem; }
  .brand-image { aspect-ratio: 16 / 9; max-height: 400px; }

  .product-wrap {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-gallery {
    width: 100%;
    max-width: 550px;
    margin: 0 auto;
  }
  .gallery-main {
    height: auto;
    aspect-ratio: 4 / 5;
  }
  .product-title { font-size: 2.4rem; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}

/* ---------- Mobile ---------- */
@media (max-width: 700px) {
  h1 { font-size: 2.2rem; line-height: 1.15; }
  h2 { font-size: 1.9rem; }
  h3 { font-size: 1.5rem; }

  .container { padding: 0 1.5rem; }

  .site-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.2rem 0 1rem;
    gap: 1rem;
  }

  .logo-block {
    flex-direction: column;
    gap: 0.7rem;
    width: 100%;
  }
  .logo-img { height: 64px; margin: 0 auto; }
  .official-badge { font-size: 0.58rem; letter-spacing: 0.22em; padding: 0.35rem 0.75rem; }

  .nav-links {
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
  }

  .lang-switcher { justify-content: center; flex-wrap: wrap; gap: 0.35rem; }
  .lang-switcher .lang-btn,
  .lang-switcher button { padding: 0.45rem 0.75rem; font-size: 0.65rem; }

  .hero-video-section {
    min-height: 90vh;
    margin: 1.5rem 0 3rem;
    border-radius: 0;
  }
  @supports (height: 100svh) {
    .hero-video-section { min-height: 92svh; }
  }
  .hero-video-section::after { inset: 10px; }
  .hero-content { padding: 3rem 1.5rem; max-width: 100%; }
  .hero-content .subhead { font-size: 0.6rem; letter-spacing: 0.3em; margin-bottom: 1.2rem; }
  .hero-content h1 { font-size: 2rem; margin-bottom: 1.5rem; line-height: 1.2; }
  .hero-content p { font-size: 0.95rem; line-height: 1.75; margin-bottom: 2rem; max-width: 100%; }
  .hero-cta { flex-direction: column; gap: 0.8rem; }
  .hero-cta .btn { width: 100%; flex: 1 1 auto; padding: 1rem 1.5rem; font-size: 0.72rem; }

  .brand-section { padding: 3.5rem 0; margin-bottom: 3.5rem; }
  .brand-grid { gap: 2.5rem; }
  .brand-text h2 { font-size: 1.9rem; }
  .brand-text p { font-size: 0.95rem; line-height: 1.8; }
  .brand-values { grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
  .brand-value { padding: 1.2rem 1rem; }
  .brand-value h4 { font-size: 0.7rem; }
  .brand-value p { font-size: 0.78rem; }
  .brand-image { aspect-ratio: 4 / 3; max-height: none; }

  .products-section { margin-bottom: 4rem; }
  .section-label { margin-bottom: 2.5rem; }
  .section-label h2 { font-size: 1.9rem; }
  .product-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .product-card { border-radius: 0; }
  .product-img-wrapper { height: auto; aspect-ratio: 4 / 5; }
  .product-content { padding: 1.8rem 1.5rem 2rem; }
  .product-card h3 { font-size: 1.75rem; }
  .product-desc { font-size: 0.9rem; margin-bottom: 1.4rem; }
  .product-meta { font-size: 0.65rem; padding-top: 1.2rem; }
  .product-view { font-size: 0.72rem; margin-top: 1rem; }

  .reviews-section { padding: 3.5rem 0; margin-bottom: 3.5rem; }
  .reviews-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .review-card { padding: 2rem 1.5rem; }
  .review-text { font-size: 1.05rem; line-height: 1.7; }

  .back-link { font-size: 0.7rem; margin-bottom: 2rem; }
  .product-wrap { gap: 2rem; margin-bottom: 3rem; }
  .gallery-main { aspect-ratio: 4 / 5; }
  .gallery-main::after { margin: 8px; }
  .gallery-thumbs { gap: 0.4rem; }
  .product-title { font-size: 2rem; }
  .product-series { font-size: 1.15rem; }
  .product-description { font-size: 0.95rem; }
  .product-specs .spec-row { padding: 0.9rem 0; gap: 0.25rem; }
  .product-specs .spec-label { font-size: 0.68rem; }
  .product-specs .spec-value { font-size: 0.85rem; }
  .product-reviews { margin-top: 2rem; padding-top: 2rem; }
  .product-review-item { padding: 1.2rem 0; }
  .product-review-text { font-size: 1rem; }

  .contact-grid { gap: 2.5rem; }
  .contact-info h1 { font-size: 2.2rem; margin-bottom: 1.2rem; }
  .contact-info > p { font-size: 0.95rem; margin-bottom: 2rem; }
  .contact-method { padding: 1.2rem 1rem; gap: 1rem; }
  .contact-method i { font-size: 1.15rem; }
  .contact-method h4 { font-size: 0.7rem; }
  .contact-method p { font-size: 0.85rem; }
  .contact-form-wrapper { padding: 2rem 1.5rem; }
  .contact-form-wrapper h3 { font-size: 0.75rem; }
  .form-group { margin-bottom: 1.2rem; }
  .form-group label { font-size: 0.68rem; }
  .form-group input,
  .form-group textarea,
  .form-group select { padding: 1rem; font-size: 16px; border-radius: 0; }
  .form-group textarea { min-height: 120px; }
  .form-submit { padding: 1.15rem; font-size: 0.78rem; }

  .site-footer { padding: 2.5rem 0 1.8rem; }

  .footer-row {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
    padding-bottom: 1.2rem;
  }
  .footer-left { align-items: center; gap: 0.15rem; }
  .footer-site-name { font-size: 1.2rem; }
  .footer-official-label { font-size: 0.6rem; letter-spacing: 0.12em; margin-left: 0.4rem; }
  .footer-copyright { font-size: 0.38rem; }
  .footer-contact-btn { padding: 0.7rem 1.4rem; font-size: 0.65rem; letter-spacing: 0.15em; }
  .footer-warning-row { text-align: center; padding-top: 1.2rem; }
  .footer-warning { font-size: 0.76rem; }

  /* Age gate mobile */
  .age-gate { padding: 1rem; }
  .age-card { padding: 2.5rem 1.8rem 2.2rem; max-width: 100%; border-radius: 0; }
  .age-card::before { inset: 8px; }
  .age-card::after { inset: 14px; }
  .age-logo-img { max-width: 240px; margin-bottom: 1.2rem; }
  .age-card h2 { font-size: 1.75rem; }
  .age-card p { font-size: 0.88rem; margin-bottom: 2rem; }
  .age-buttons { flex-direction: column; gap: 0.7rem; }
  .age-buttons .btn { width: 100%; padding: 1.05rem; font-size: 0.75rem; }
  .age-disclaimer { font-size: 0.6rem; margin-top: 1.5rem; line-height: 1.5; }

  .btn, .form-submit { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; }
}

/* ---------- Small mobile ---------- */
@media (max-width: 500px) {
  .container { padding: 0 1.2rem; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.35rem; }

  .logo-img { height: 56px; }
  .footer-brand .logo-img { height: 52px; }
  .nav-links { gap: 1.1rem; font-size: 0.65rem; }
  .official-badge { font-size: 0.55rem; letter-spacing: 0.18em; padding: 0.32rem 0.65rem; }

  .hero-video-section { min-height: 85vh; margin: 1rem 0 2.5rem; }
  .hero-content { padding: 2.5rem 1.2rem; }
  .hero-content h1 { font-size: 1.75rem; }
  .hero-content p { font-size: 0.9rem; }

  .brand-section { padding: 3rem 0; }
  .brand-text h2 { font-size: 1.6rem; }
  .brand-values { grid-template-columns: 1fr; gap: 0.9rem; }

  .product-img-wrapper { aspect-ratio: 1 / 1; }
  .product-content { padding: 1.5rem 1.3rem 1.8rem; }
  .product-card h3 { font-size: 1.55rem; }
  .product-meta { font-size: 0.62rem; flex-wrap: wrap; gap: 0.5rem; }

  .review-card { padding: 1.8rem 1.3rem; }
  .review-text { font-size: 1rem; }

  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); gap: 0.4rem; }
  .product-title { font-size: 1.75rem; }

  .contact-info h1 { font-size: 1.9rem; }
  .contact-form-wrapper { padding: 1.5rem 1.2rem; }

  .footer-site-name { font-size: 1.05rem; }
  .footer-official-label { font-size: 0.55rem; letter-spacing: 0.1em; margin-left: 0.35rem; }
  .footer-copyright { font-size: 0.35rem; }
  .footer-contact-btn { padding: 0.65rem 1.2rem; font-size: 0.6rem; }
  .footer-warning { font-size: 0.72rem; }

  /* Age gate small mobile */
  .age-card { padding: 2rem 1.5rem 1.8rem; }
  .age-logo-img { max-width: 200px; }
  .age-card h2 { font-size: 1.5rem; }
  .age-card p { font-size: 0.85rem; }
}

/* ---------- Extra small ---------- */
@media (max-width: 380px) {
  .container { padding: 0 1rem; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.45rem; }
  .logo-img { height: 48px; }
  .footer-brand .logo-img { height: 44px; }
  .age-logo-img { max-width: 180px; }
  .nav-links { gap: 0.9rem; font-size: 0.6rem; }
  .lang-switcher .lang-btn,
  .lang-switcher button { padding: 0.35rem 0.5rem; font-size: 0.55rem; }
  .hero-content h1 { font-size: 1.55rem; }
  .hero-content p { font-size: 0.85rem; }
  .product-content { padding: 1.3rem 1.1rem 1.6rem; }
  .product-card h3 { font-size: 1.4rem; }
  .age-card { padding: 1.8rem 1.3rem; }
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .site-footer,
  .age-gate,
  .hero-video-section,
  .reviews-section,
  .lang-switcher,
  .back-link {
    display: none !important;
  }
  body { background: white; color: black; }
}