/* ==========================================================================
   SAKAI TANGETSU (堺 鍛月) - Master Hand-Forged Japanese Cutlery
   Design Concept: In Praise of Shadows (陰翳礼讃) & Quiet Japanese Luxury
   Color Palette: Deep Lacquer Shikkoku, Charcoal Sumi, Antique Brass & Pure Hakuji
   ========================================================================== */

:root {
  /* Surface & Background Hierarchy (陰翳・漆黒・炭墨) */
  --bg-primary: #08080a;
  --bg-secondary: #0e0f13;
  --bg-card: #131418;
  --bg-card-hover: #181920;
  --bg-card-glass: rgba(19, 20, 24, 0.85);
  --bg-glass: rgba(8, 8, 10, 0.88);
  --bg-glass-deep: rgba(6, 6, 8, 0.96);

  /* Typography & Text (白磁・和紙・墨) */
  --text-primary: #f5f3ef;
  --text-secondary: #a2a6b2;
  --text-muted: #626773;
  --text-gold: #bfa168;
  --text-gold-light: #e6d5b3;

  /* Antique Brass & Muted Gold (古美真鍮・渋金) */
  --accent-gold: #bfa168;
  --accent-gold-light: #e6d5b3;
  --accent-gold-dark: #876f3f;
  --accent-gold-foil: linear-gradient(135deg, #f0e2c8 0%, #bfa168 50%, #7e673a 100%);
  --accent-gold-glow: rgba(191, 161, 104, 0.14);
  --accent-gold-shimmer: rgba(230, 213, 179, 0.25);

  /* Traditional Japanese Accents (赤漆・朱印) */
  --accent-vermilion: #8e2a2b;
  --accent-vermilion-bright: #aa3334;
  --accent-vermilion-glow: rgba(142, 42, 43, 0.25);

  /* Steel & Metallurgy (鍛鉄・地金) */
  --steel-pure: #ffffff;
  --steel-light: #dfe3ea;
  --steel-mid: #5e6b7d;
  --steel-dark: #191c24;

  /* Hairline Borders (極細の障子・格子ライン) */
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-color: var(--border-card);
  --border-gold: rgba(191, 161, 104, 0.22);
  --border-gold-glow: rgba(191, 161, 104, 0.45);

  /* Typography Families (しっぽり明朝 × Cormorant Garamond) */
  --font-serif: 'Cormorant Garamond', 'Shippori Mincho', 'Noto Serif JP', Georgia, serif;
  --font-heading: 'Cormorant Garamond', 'Shippori Mincho', 'Cinzel', serif;
  --font-display: 'Cinzel', 'Shippori Mincho', serif;
  --font-sans: 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-jp: 'Shippori Mincho', 'Noto Serif JP', serif;

  /* Shadows & Illuminations (微細な陰影) */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 30px 60px -15px rgba(0, 0, 0, 0.9);
  --shadow-gold: 0 0 25px rgba(191, 161, 104, 0.12), inset 0 1px 0 rgba(230, 213, 179, 0.15);
  --shadow-gold-hover: 0 10px 35px rgba(191, 161, 104, 0.22), 0 0 15px rgba(191, 161, 104, 0.12);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Geometry (直線的で端正な和の造形) */
  --header-height: 88px;
  --announcement-height: 40px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 2px;
}

/* Reset & Global Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-jp);
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  line-height: 1.8;
  background: radial-gradient(circle at 50% -10%, #15161d 0%, #0c0d11 45%, #08080a 100%);
  min-height: 100vh;
  position: relative;
}

/* Subtle Wabi-Sabi Ambient Dust / Background Texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 30%, rgba(197, 160, 89, 0.03) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(197, 160, 89, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
  transition: all var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 30px;
  position: relative;
  z-index: 1;
}

.section-padding {
  padding: 120px 0;
}

.bg-darker {
  background-color: #040507;
  position: relative;
}

.bg-darker::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
}

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

.text-gold {
  color: var(--accent-gold-light) !important;
}

.text-warning {
  color: #fbbf24 !important;
}

/* ==========================================================================
   Section Header Styling (High-Fashion Editorial Style)
   ========================================================================== */
.section-header {
  margin-bottom: 60px;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent-gold-light);
  margin-bottom: 14px;
}

.section-subtitle::before,
.section-subtitle::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent-gold);
  opacity: 0.6;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  line-height: 1.25;
  text-shadow: 0 4px 30px rgba(0,0,0,0.8);
}

.title-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 18px 0;
  color: var(--accent-gold);
  opacity: 0.9;
  font-size: 0.9rem;
}

.title-ornament::before,
.title-ornament::after {
  content: '';
  width: 70px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  margin: 0 16px;
}

.section-desc {
  max-width: 720px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.8;
  font-weight: 300;
}

/* ==========================================================================
   Museum Gallery Status Bar (静謐な美術館インフォメーション)
   ========================================================================== */
.announcement-bar,
.museum-status-bar {
  background: #060608;
  border-bottom: 1px solid rgba(191, 161, 104, 0.2);
  font-size: 0.76rem;
  padding: 8px 0;
  position: relative;
  z-index: 100;
  letter-spacing: 0.08em;
}

.announcement-content,
.museum-status-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.museum-identity {
  display: flex;
  align-items: center;
  gap: 14px;
}

.announcement-badge,
.museum-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(191, 161, 104, 0.12);
  color: var(--accent-gold-light);
  border: 1px solid rgba(191, 161, 104, 0.35);
  padding: 3px 12px;
  border-radius: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.museum-name-en {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: #c4c8d4;
}

.museum-location {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 12px;
}

.museum-hours {
  color: #9ba0ad;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.announcement-bar p {
  color: #c4c8d4;
  flex-grow: 1;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.free-shipping-threshold {
  color: var(--accent-gold-light);
  font-weight: 600;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.control-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 0.76rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}

.dropdown-toggle:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  box-shadow: 0 0 10px var(--accent-gold-glow);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #0f1218;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  box-shadow: 0 15px 35px rgba(0,0,0,0.85);
  padding: 6px 0;
  min-width: 180px;
  display: none;
  z-index: 120;
}

.dropdown-menu.show {
  display: block;
  animation: dropdownFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.dropdown-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 16px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.dropdown-menu button:hover {
  background: rgba(197, 160, 89, 0.12);
  color: var(--accent-gold-light);
}

/* ==========================================================================
   Main Header Navigation
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 90;
  height: var(--header-height);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  height: 72px;
  background: var(--bg-glass-deep);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border-bottom-color: rgba(212, 175, 55, 0.2);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.kanji-seal {
  width: 42px;
  height: 42px;
  background: var(--accent-vermilion);
  color: #fff;
  border-radius: 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-jp);
  font-size: 1.15rem;
  font-weight: 700;
  box-shadow: 0 0 16px var(--accent-vermilion-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  letter-spacing: 0.05em;
  border: 1px solid var(--accent-gold);
  position: relative;
}

.kanji-seal::before {
  content: '';
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  pointer-events: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-kanji-sub {
  font-family: var(--font-jp);
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: var(--accent-gold-light);
  line-height: 1;
  margin-bottom: 2px;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
  font-weight: 400;
  margin-top: 3px;
  text-transform: uppercase;
}

/* Authentic Japanese Tategaki (Vertical Typography) */
.tategaki-hero {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: var(--font-jp);
  font-weight: 500;
  letter-spacing: 0.45em;
  color: var(--accent-gold-light);
  font-size: 0.95rem;
  line-height: 2.2;
  border-left: 1px solid rgba(191, 161, 104, 0.3);
  padding-left: 20px;
  margin-left: 30px;
  opacity: 0.9;
  text-shadow: 0 0 12px rgba(191, 161, 104, 0.15);
}

@media (max-width: 992px) {
  .tategaki-hero {
    display: none;
  }
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.nav-room-no {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  opacity: 0.75;
}

.nav-link:hover .nav-room-no {
  opacity: 1;
  color: var(--accent-gold-light);
}

.nav-link:hover {
  color: #fff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 1px;
  background: var(--accent-gold);
  box-shadow: 0 0 8px var(--accent-gold);
  transition: width var(--transition-normal);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.search-btn, .cart-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  font-size: 1rem;
  position: relative;
  backdrop-filter: blur(8px);
}

.search-btn:hover, .cart-btn:hover {
  background: rgba(197, 160, 89, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  box-shadow: 0 0 15px var(--accent-gold-glow);
}

.cart-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  background: var(--accent-vermilion);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 8px var(--accent-vermilion-glow);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 18px;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 2px;
}

/* ==========================================================================
   Button Hierarchy (Quiet Luxury Tactile Styling)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 40px;
  font-family: var(--font-jp);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  border-radius: 0px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--accent-gold);
}

.btn-primary {
  background: var(--accent-gold);
  color: #09090b;
  box-shadow: 0 4px 20px rgba(191, 161, 104, 0.25);
  font-weight: 700;
}

.btn-primary:hover {
  background: var(--accent-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(191, 161, 104, 0.4);
  color: #000;
}

.btn-secondary {
  background: rgba(14, 15, 18, 0.7);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(191, 161, 104, 0.1);
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Hero Section (Virtual Knife Museum Entrance & Spotlight Chamber)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 96vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 130px 0 100px;
  background: #070709;
  overflow: hidden;
}

/* Overhead Gallery Spotlight (美術館の天井スポットライト照明) */
.gallery-spotlight {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(230, 215, 185, 0.12) 0%, rgba(191, 161, 104, 0.05) 35%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.hero-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('images/soh_gyuto.jpg') center center / cover no-repeat;
  opacity: 0.22;
  filter: contrast(1.2) saturate(0.7) brightness(0.9);
}

.hero-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, transparent 15%, rgba(7, 7, 9, 0.85) 65%, #070709 100%),
              linear-gradient(180deg, rgba(7, 7, 9, 0.7) 0%, rgba(7, 7, 9, 0.95) 85%, #070709 100%);
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Exhibition Title Plaque (美術館の特別展 銘板) */
.museum-exhibition-plaque {
  background: rgba(12, 13, 16, 0.88);
  border: 1px solid rgba(191, 161, 104, 0.35);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85), 0 0 40px rgba(191, 161, 104, 0.08);
  padding: 60px 70px;
  max-width: 960px;
  width: 100%;
  position: relative;
  backdrop-filter: blur(16px);
}

/* Plaque Corner Ornaments (真鍮の留め金具) */
.museum-exhibition-plaque::before,
.museum-exhibition-plaque::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--accent-gold);
  opacity: 0.6;
}
.museum-exhibition-plaque::before {
  top: 8px;
  left: 8px;
  border-top: 1px solid var(--accent-gold);
  border-left: 1px solid var(--accent-gold);
}
.museum-exhibition-plaque::after {
  bottom: 8px;
  right: 8px;
  border-bottom: 1px solid var(--accent-gold);
  border-right: 1px solid var(--accent-gold);
}

.plaque-header-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 24px;
}

.plaque-room-badge {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold-light);
  background: rgba(191, 161, 104, 0.1);
  border: 1px solid rgba(191, 161, 104, 0.3);
  padding: 4px 14px;
  text-transform: uppercase;
}

.plaque-museum-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: #8c909e;
  text-transform: uppercase;
}

.museum-main-title {
  font-family: var(--font-jp);
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.22em;
  color: #fff;
  margin-bottom: 16px;
  text-shadow: 0 4px 25px rgba(0, 0, 0, 0.9);
}

.museum-sub-title-en {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.4em;
  color: var(--accent-gold-light);
  margin-bottom: 30px;
  font-weight: 500;
  text-transform: uppercase;
  opacity: 0.95;
}

.plaque-brass-divider {
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  margin: 0 auto 30px;
}

.museum-curator-statement {
  font-family: var(--font-jp);
  font-size: 1.05rem;
  color: #cdd1dc;
  line-height: 2.1;
  letter-spacing: 0.08em;
  max-width: 760px;
  margin: 0 auto 36px;
  font-weight: 300;
}

.museum-signature-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 44px;
}

.signature-label {
  font-family: var(--font-jp);
  font-size: 0.88rem;
  letter-spacing: 0.25em;
  color: #a4a8b6;
}

.signature-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #fff;
}

.signature-seal {
  width: 32px;
  height: 32px;
  background: #9a2b2b;
  color: #fff;
  border: 1px solid var(--accent-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-jp);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0 12px rgba(154, 43, 43, 0.4);
}

.museum-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.btn-museum-enter {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 44px;
  background: #111317;
  border: 1px solid var(--accent-gold);
  color: #fff;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

.btn-museum-enter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(191, 161, 104, 0.15), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn-museum-enter:hover::before {
  opacity: 1;
}

.btn-museum-enter:hover {
  border-color: var(--accent-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 35px rgba(191, 161, 104, 0.25);
  color: var(--accent-gold-light);
}

.btn-museum-enter .btn-room-no {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.35em;
  color: var(--accent-gold);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.btn-museum-enter .btn-main-label {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.btn-museum-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #c4c8d4;
  font-family: var(--font-jp);
  font-size: 0.88rem;
  letter-spacing: 0.2em;
  transition: all var(--transition-normal);
}

.btn-museum-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  background: rgba(191, 161, 104, 0.05);
}

/* Minimalist Museum Scroll Indicator */
.museum-scroll-cue {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 40px;
  color: var(--accent-gold);
  text-decoration: none;
  opacity: 0.75;
  transition: all var(--transition-normal);
}

.museum-scroll-cue:hover {
  opacity: 1;
  transform: translateY(4px);
}

.museum-scroll-cue .cue-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.35em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.museum-scroll-cue .cue-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--accent-gold), transparent);
  animation: museumScrollPulse 2s ease-in-out infinite;
}

@keyframes museumScrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ==========================================================================
   Museum Room Header System (展示室ヘッダー)
   ========================================================================== */
.museum-room-badge-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.museum-room-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 16px;
  background: rgba(191, 161, 104, 0.08);
  border: 1px solid rgba(191, 161, 104, 0.3);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold-light);
  text-transform: uppercase;
}

.museum-room-tagline {
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .museum-exhibition-plaque {
    padding: 36px 20px;
  }
  .museum-main-title {
    font-size: 2.3rem;
    letter-spacing: 0.12em;
  }
  .museum-sub-title-en {
    font-size: 0.82rem;
    letter-spacing: 0.25em;
  }
}

/* Minimalist Museum Scroll Cue */
.hero-scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 5;
  color: var(--text-muted);
  font-family: var(--font-jp);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  transition: all var(--transition-normal);
}

.hero-scroll-indicator:hover {
  color: var(--accent-gold-light);
}

.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--accent-gold), transparent);
  animation: scrollLineAnim 2.2s infinite ease-in-out;
}

@keyframes scrollLineAnim {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0.2; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50.1% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.2; }
}

.hero-scroll-indicator:hover {
  opacity: 1;
}

.scroll-track {
  width: 20px;
  height: 34px;
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 6px;
  background: var(--accent-gold-light);
  border-radius: 2px;
  animation: scrollWheelPulse 2s infinite ease-in-out;
}

@keyframes scrollWheelPulse {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

.scroll-label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold);
}

/* ==========================================================================
   Knife Guide Section
   ========================================================================== */
.knife-types-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 44px;
}

.knife-tab {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.knife-tab::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  transition: background var(--transition-normal);
}

.knife-tab:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.knife-tab.active {
  background: linear-gradient(180deg, rgba(197, 160, 89, 0.18) 0%, rgba(18, 21, 29, 0.95) 100%);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-gold);
}

.knife-tab.active::before {
  background: var(--accent-gold-foil);
  box-shadow: 0 0 10px var(--accent-gold);
}

.tab-kanji {
  font-family: var(--font-jp);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-gold-light);
}

.tab-en {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.knife-tab small {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.knife-showcase-box {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.knife-showcase-box::after {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--accent-gold-glow) 0%, transparent 70%);
  pointer-events: none;
}

.showcase-visual {
  position: relative;
  background: radial-gradient(circle, #202533 0%, #0c0e14 75%);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  box-shadow: inset 0 0 30px rgba(0,0,0,0.8);
}

.showcase-visual img {
  max-height: 230px;
  object-fit: contain;
  filter: drop-shadow(0 20px 20px rgba(0,0,0,0.7));
  transition: transform var(--transition-normal);
}

.showcase-visual:hover img {
  transform: scale(1.05) rotate(-2deg);
}

.showcase-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent-vermilion);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 10px var(--accent-vermilion-glow);
}

.showcase-info h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.showcase-kanji-sub {
  font-family: var(--font-jp);
  color: var(--accent-gold);
  font-size: 1.15rem;
  margin-bottom: 18px;
  display: block;
}

.showcase-desc {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.showcase-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.spec-entry {
  background: rgba(255, 255, 255, 0.02);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--accent-gold);
  border-top: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.spec-entry span {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.spec-entry strong {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-top: 2px;
}

/* ==========================================================================
   Product Catalog & Cards (Museum-Grade Haute Aesthetic)
   ========================================================================== */
.catalog-filters {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 42px;
  gap: 20px;
  flex-wrap: wrap;
}

.filter-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.filter-btn:hover {
  border-color: var(--border-gold);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent-gold-foil);
  border-color: var(--accent-gold-light);
  color: #08090b;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.35);
}

.sort-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.custom-select {
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
}

.custom-select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold-glow);
}

/* ==========================================================================
   Products Exhibition Gallery (美術館エディトリアル展示)
   ========================================================================== */
.products-grid {
  display: flex;
  flex-direction: column;
  gap: 70px;
  max-width: 1140px;
  margin: 0 auto;
}

.product-card {
  background: #0d0e12;
  border: 1px solid rgba(191, 161, 104, 0.2);
  border-radius: 0px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: stretch;
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.product-card:nth-child(even) {
  grid-template-columns: 1fr 1.15fr;
}

.product-card:nth-child(even) .product-media {
  order: 2;
}

.product-card:nth-child(even) .product-details {
  order: 1;
}

.product-card:hover {
  border-color: rgba(191, 161, 104, 0.5);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.8), 0 0 25px rgba(191, 161, 104, 0.12);
  transform: translateY(-4px);
}

.product-media {
  position: relative;
  min-height: 380px;
  background: #07080a;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 40px;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.product-card:nth-child(even) .product-media {
  border-right: none;
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.product-img {
  max-height: 280px;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 20px 25px rgba(0,0,0,0.85));
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-badge-group {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2;
}

.badge-steel {
  background: #09090b;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold-light);
  font-family: var(--font-jp);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  padding: 4px 12px;
  border-radius: 0px;
}

.badge-region {
  background: #8e2a2b;
  color: #fff;
  font-family: var(--font-jp);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 0px;
  letter-spacing: 0.1em;
}

.card-quick-actions {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 5;
}

.quick-view-btn {
  background: rgba(14, 15, 18, 0.85);
  color: var(--accent-gold-light);
  border: 1px solid var(--accent-gold);
  padding: 8px 18px;
  border-radius: 0px;
  font-family: var(--font-jp);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
}

.quick-view-btn:hover {
  background: var(--accent-gold);
  color: #08090b;
}

.product-details {
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-category-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.product-cat {
  font-family: var(--font-jp);
  font-size: 0.78rem;
  color: var(--accent-gold);
  letter-spacing: 0.25em;
  font-weight: 600;
}

.product-rating {
  font-family: var(--font-jp);
  font-size: 0.8rem;
  color: var(--accent-gold-light);
  letter-spacing: 0.1em;
}

.product-name {
  font-family: var(--font-jp);
  font-size: 1.55rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: #fff;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.product-editorial-desc {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  color: #a6abb8;
  line-height: 1.85;
  margin-bottom: 24px;
  font-weight: 400;
}

.product-spec-pill-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.spec-pill {
  font-family: var(--font-jp);
  font-size: 0.76rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 5px 12px;
  border-radius: 0px;
  color: #c4c8d4;
  letter-spacing: 0.08em;
}

.product-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid rgba(191, 161, 104, 0.15);
}

.product-price {
  font-family: var(--font-jp);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  letter-spacing: 0.05em;
}

.add-to-cart-btn {
  background: var(--accent-gold);
  color: #08090b;
  padding: 13px 26px;
  border-radius: 0px;
  font-family: var(--font-jp);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
  border: 1px solid var(--accent-gold-light);
}

.add-to-cart-btn:hover {
  background: #fff;
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(191, 161, 104, 0.4);
}

@media (max-width: 900px) {
  .product-card,
  .product-card:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .product-card:nth-child(even) .product-media {
    order: 1;
    border-left: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .product-card .product-media {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    min-height: 280px;
  }
  .product-details {
    padding: 30px 24px;
  }
}

/* ==========================================================================
   Live Custom Engraving Simulator (Chiseled Kanji Preview)
   ========================================================================== */
.engraving-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
  align-items: center;
}

.engraving-controls-card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-top: 28px;
  box-shadow: var(--shadow-md);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.input-with-presets input {
  width: 100%;
  padding: 14px 18px;
  background: #090a0e;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-jp);
  font-size: 1.2rem;
  outline: none;
  transition: all var(--transition-fast);
}

.input-with-presets input:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 15px var(--accent-gold-glow);
}

.kanji-presets {
  margin: 20px 0;
}

.preset-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ==========================================================================
   Live Custom Engraving Simulator (銘切りシミュレーター & 本格実写包丁UI)
   ========================================================================== */
.engraving-controls-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.engrave-step-block {
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.engrave-step-block:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.step-badge-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-gold-light);
  background: rgba(197, 160, 89, 0.12);
  border: 1px solid rgba(197, 160, 89, 0.35);
  padding: 2px 8px;
  border-radius: 4px;
}

.step-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.engrave-orientation-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn-orient {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-family: var(--font-jp);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-orient i {
  font-size: 1rem;
  margin-bottom: 2px;
}

.btn-orient span {
  font-weight: 600;
}

.btn-orient small {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 400;
}

.btn-orient:hover {
  background: rgba(197, 160, 89, 0.08);
  border-color: var(--border-gold);
  color: var(--accent-gold-light);
}

.btn-orient.active {
  background: linear-gradient(135deg, rgba(197, 160, 89, 0.22) 0%, rgba(135, 111, 63, 0.28) 100%);
  border-color: var(--accent-gold);
  color: #ffffff;
  box-shadow: 0 0 16px rgba(197, 160, 89, 0.22);
}

.btn-orient.active small {
  color: var(--accent-gold-light);
}

.input-with-counter {
  position: relative;
  width: 100%;
}

.input-with-counter input {
  width: 100%;
  background: rgba(10, 12, 16, 0.8);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 13px 64px 13px 16px;
  color: var(--text-primary);
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  transition: all var(--transition-normal);
}

.input-with-counter input:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.2);
  background: rgba(10, 12, 16, 0.95);
}

.char-counter {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.76rem;
  color: var(--text-muted);
  pointer-events: none;
  font-family: var(--font-heading);
}

.engraving-presets-container {
  margin-top: 16px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.preset-subgroup .preset-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.preset-subgroup .preset-label small {
  color: var(--text-muted);
  font-weight: 400;
}

.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 5px 13px;
  font-size: 0.82rem;
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.chip:hover {
  background: rgba(197, 160, 89, 0.2);
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  transform: translateY(-1px);
}

.chip.alphabet-chip {
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  font-size: 0.76rem;
  background: rgba(197, 160, 89, 0.04);
}

.chip.alphabet-chip:hover {
  background: rgba(197, 160, 89, 0.25);
}

.engraving-options {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Blade Mockup Canvas Card (実写スタジオ撮影・精密和包丁プレビュー)
   ========================================================================== */
.blade-visual-card {
  background: radial-gradient(ellipse at 50% 30%, #151923 0%, #08090d 100%);
  border: 1px solid rgba(197, 160, 89, 0.35);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.blade-visual-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.mockup-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 4px 10px;
  border-radius: 20px;
}

.badge-live i {
  font-size: 0.5rem;
  animation: pulseGreen 1.6s infinite;
}

.steel-badge {
  font-size: 0.74rem;
  color: var(--accent-gold-light);
  background: rgba(197, 160, 89, 0.08);
  border: 1px solid rgba(197, 160, 89, 0.2);
  padding: 4px 10px;
  border-radius: 20px;
}

.blade-artisan-tag {
  font-size: 0.74rem;
  color: var(--text-secondary);
  font-weight: 600;
  display: inline-flex;
.view-angle-switcher {
  display: flex;
  gap: 6px;
  background: rgba(0, 0, 0, 0.4);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-angle-switch {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.76rem;
  font-family: var(--font-jp);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-angle-switch small {
  font-size: 0.68rem;
  opacity: 0.8;
}

.btn-angle-switch:hover {
  color: var(--text-primary);
}

.btn-angle-switch.active {
  background: rgba(197, 160, 89, 0.2);
  color: var(--accent-gold-light);
  border: 1px solid rgba(197, 160, 89, 0.35);
  font-weight: 600;
}

.knife-canvas-box {
  width: 100%;
  overflow: hidden;
  padding: 16px 0;
  position: relative;
  background: radial-gradient(circle at center, rgba(16, 20, 28, 0.95) 0%, rgba(6, 7, 10, 0.98) 100%);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 440px;
}

.knife-svg {
  display: block;
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.95));
  transition: opacity 0.3s ease;
}

.knife-svg-vertical {
  max-height: 520px;
  width: auto;
  margin: 0 auto;
}

.knife-svg-horizontal {
  width: 100%;
  height: auto;
  max-height: 380px;
}

.mockup-caption {
  margin-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 18px;
}

.caption-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 10px;
}

.caption-title {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-gold-light);
}

.caption-badge {
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
}

.caption-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   Heritage & Artisans Section
   ========================================================================== */
.heritage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-bottom: 60px;
}

.heritage-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.heritage-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.heritage-image-box {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.heritage-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.heritage-card:hover .heritage-img {
  transform: scale(1.08);
}

.region-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(8, 9, 12, 0.9);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}

.heritage-body {
  padding: 28px;
}

.heritage-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.heritage-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
  font-weight: 300;
}

.craft-feature-banner {
  background: linear-gradient(135deg, #151a24 0%, #090a0e 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 48px 30px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.banner-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold-light);
  margin-bottom: 12px;
}

.craft-feature-banner h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 16px;
}

.craft-feature-banner p {
  max-width: 720px;
  margin: 0 auto 32px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.process-steps-mini {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.step-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-gold);
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.step-arrow {
  color: var(--accent-gold);
  font-size: 0.85rem;
}

/* ==========================================================================
   Care & Metallurgy Section
   ========================================================================== */
.steel-comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 50px;
}

.steel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.steel-card.carbon-highlight {
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-gold);
}

.steel-type-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-gold);
  display: block;
  margin-bottom: 8px;
}

.steel-header h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.hrc-rating {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-card);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.steel-summary {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  flex-grow: 1;
}

.steel-traits {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
  font-size: 0.85rem;
}

.care-rules-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 42px;
}

.care-box-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.care-rules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.rule-item {
  display: flex;
  gap: 16px;
}

.rule-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 1.2rem;
}

.rule-content h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.rule-content p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Reviews & Testimonials Section
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.review-card::before {
  content: '“';
  position: absolute;
  top: 15px;
  right: 25px;
  font-family: var(--font-serif);
  font-size: 5rem;
  color: rgba(197, 160, 89, 0.08);
  line-height: 1;
}

.review-stars {
  color: var(--accent-gold-light);
  font-size: 0.88rem;
  margin-bottom: 18px;
  display: flex;
  gap: 4px;
}

.review-quote {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  line-height: 1.75;
  color: var(--text-primary);
  margin-bottom: 28px;
  font-style: italic;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  background: var(--bg-card-hover);
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent-gold-light);
}

.reviewer-info {
  display: flex;
  flex-direction: column;
}

.reviewer-name {
  font-size: 0.95rem;
  color: var(--text-primary);
}

.reviewer-location {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.review-sample-note {
  margin-top: 36px;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  opacity: 0.8;
  font-family: var(--font-sans);
}

/* ==========================================================================
   Trust & Assurance Grid
   ========================================================================== */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.trust-item {
  text-align: center;
  padding: 36px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.trust-item:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.trust-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(197, 160, 89, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-gold-light);
}

.trust-item h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 10px;
}

.trust-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Shopping Cart Drawer & Compliance Badges
   ========================================================================== */
.cart-drawer {
  position: fixed;
  top: 0;
  right: -450px;
  width: 420px;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-gold);
  z-index: 300;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transition: right var(--transition-normal);
}

.cart-drawer.open {
  right: 0;
}

.cart-drawer-header {
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
}

.cart-header-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-header-title h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

.cart-item-count {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.close-cart-btn {
  font-size: 1.4rem;
  color: var(--text-secondary);
}

.close-cart-btn:hover {
  color: var(--accent-gold);
}

.free-shipping-meter {
  background: #090a0d;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border-subtle);
}

.meter-text {
  font-size: 0.8rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.meter-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.meter-progress {
  height: 100%;
  background: var(--accent-gold-foil);
  box-shadow: 0 0 8px var(--accent-gold);
  transition: width var(--transition-normal);
}

.cart-items-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.empty-cart-view {
  text-align: center;
  padding: 50px 0;
  color: var(--text-secondary);
}

.empty-cart-view i {
  font-size: 3.2rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  position: relative;
}

.cart-item-img {
  width: 75px;
  height: 75px;
  background: #181c25;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item-img img {
  max-height: 55px;
  object-fit: contain;
}

.cart-item-details {
  flex-grow: 1;
}

.cart-item-title {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.cart-item-spec {
  font-size: 0.72rem;
  color: var(--accent-gold);
  margin-bottom: 6px;
}

.cart-item-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-qty-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  padding: 2px 8px;
}

.qty-btn {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.qty-btn:hover {
  color: var(--accent-gold-light);
}

.qty-num {
  font-size: 0.85rem;
  font-weight: 700;
}

.cart-item-remove {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.cart-item-remove:hover {
  color: var(--accent-vermilion);
}

.cart-drawer-footer {
  padding: 24px 28px;
  border-top: 1px solid var(--border-subtle);
  background: #090b0e;
}

/* Compliance Checkboxes in Cart Drawer */
.checkout-compliance-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.compliance-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.74rem;
  color: var(--text-secondary);
  line-height: 1.45;
  cursor: pointer;
}

.compliance-check input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 15px;
  height: 15px;
  min-width: 15px;
  margin-top: 2px;
  cursor: pointer;
}

.customs-duty-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(197, 160, 89, 0.08);
  border-left: 2px solid var(--accent-gold);
  padding: 8px 12px;
  font-size: 0.72rem;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cart-total-price {
  font-family: var(--font-heading);
  color: var(--accent-gold-light);
  font-size: 1.5rem;
}

.payment-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 1.4rem;
  color: var(--steel-mid);
  margin-top: 16px;
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 250;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.9);
  padding: 36px;
}

.quick-view-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

@media (max-width: 768px) {
  .quick-view-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.modal-dialog.modal-sm {
  max-width: 520px;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.4rem;
  color: var(--text-secondary);
  z-index: 10;
}

.modal-close:hover {
  color: var(--accent-gold-light);
}

.search-modal-content h3 {
  font-family: var(--font-heading);
  margin-bottom: 18px;
}

.search-input-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 22px;
}

.search-input-box input {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
}

.search-results-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 320px;
  overflow-y: auto;
}

/* Policy Modal Content */
.policy-modal-content {
  color: var(--text-primary);
  max-height: 75vh;
  overflow-y: auto;
  padding-right: 8px;
}

.policy-modal-content h2 {
  font-family: var(--font-heading);
  color: var(--accent-gold-light);
  font-size: 1.7rem;
  margin-bottom: 8px;
}

.policy-modal-content .policy-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  display: block;
}

.policy-modal-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin: 22px 0 10px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 6px;
}

.policy-modal-content p, .policy-modal-content li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.policy-modal-content ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 18px;
}

.policy-badge-box {
  background: rgba(158, 42, 43, 0.12);
  border: 1px solid var(--accent-vermilion);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin: 18px 0;
  font-size: 0.88rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #040507;
  border-top: 1px solid var(--border-subtle);
  padding: 90px 0 0;
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 70px;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-about {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin: 18px 0 24px;
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: 14px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.social-links a:hover {
  background: var(--accent-gold);
  color: #000;
  box-shadow: 0 0 15px var(--accent-gold-glow);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--accent-gold-light);
  margin-bottom: 22px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.footer-col a:hover {
  color: var(--accent-gold-light);
}

.newsletter-form {
  display: flex;
  margin: 18px 0 12px;
}

.newsletter-form input {
  flex-grow: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  padding: 12px 16px;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  color: var(--text-primary);
  outline: none;
}

.newsletter-form button {
  background: var(--accent-gold-foil);
  color: #08090b;
  padding: 0 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-weight: 700;
}

.newsletter-note {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.footer-bottom {
  padding: 28px 0;
}

.bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 20px;
}

.legal-links {
  display: flex;
  gap: 24px;
}

.legal-links a:hover {
  color: var(--accent-gold-light);
}

/* ==========================================================================
   Mobile Drawer & Overlay
   ========================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -340px;
  width: 320px;
  height: 100vh;
  background: var(--bg-secondary);
  z-index: 200;
  box-shadow: var(--shadow-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-normal);
  border-left: 1px solid var(--border-gold);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-subtle);
}

.close-drawer-btn {
  font-size: 1.5rem;
  color: var(--text-secondary);
}

.mobile-nav-links {
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  flex-grow: 1;
}

.mobile-link {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.mobile-link:hover {
  color: var(--accent-gold-light);
}

.mobile-drawer-footer {
  padding-top: 22px;
  border-top: 1px solid var(--border-subtle);
}

.mobile-locale-picker label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.mobile-selects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mobile-selects select {
  width: 100%;
  padding: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.overlay.show {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.2rem;
  }
  
  .knife-types-nav {
    grid-template-columns: repeat(3, 1fr);
  }

  .knife-showcase-box {
    grid-template-columns: 1fr;
  }

  .engraving-wrapper {
    grid-template-columns: 1fr;
  }

  .heritage-grid, .steel-comparison-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .announcement-bar p {
    font-size: 0.72rem;
  }

  .header-controls {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 18px 20px;
  }

  .stat-divider {
    display: none;
  }

  .knife-types-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .heritage-grid, .steel-comparison-grid, .reviews-grid, .trust-grid, .care-rules-grid {
    grid-template-columns: 1fr;
  }

  .cart-drawer {
    width: 100%;
    right: -100%;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }

  .bottom-content {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================================
   ADVANCED MASTER CRAFT EXTENSIONS
   Finder, Blade Geometry, Steel Matrix, Gifts & Quick View
   ============================================================ */

/* 1. Interactive Knife Finder */
.finder-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.finder-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 40px;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.finder-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 40px;
}

.finder-step-badge {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: 20px;
  background: var(--bg-secondary);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.finder-step-badge.active {
  background: var(--accent-gold);
  color: #060709;
  border-color: var(--accent-gold);
}

.finder-step-line {
  width: 40px;
  height: 1px;
  background: var(--border-subtle);
}

.finder-step-content {
  display: none;
  animation: fadeInStep 0.4s ease forwards;
}

.finder-step-content.active {
  display: block;
}

@keyframes fadeInStep {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.finder-step-heading {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 32px;
  color: var(--text-primary);
}

.finder-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.finder-opt-card {
  background: #0d0e12;
  border: 1px solid rgba(191, 161, 104, 0.22);
  border-radius: 4px;
  padding: 16px 16px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.finder-opt-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-5px);
  background: #13151b;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(197, 160, 89, 0.18);
}

/* Step 1: Museum culinary photo visual */
.finder-opt-card .opt-media {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  margin-bottom: 18px;
  border: 1px solid rgba(197, 160, 89, 0.25);
  background: #050608;
}

.finder-opt-card .opt-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.finder-opt-card:hover .opt-photo {
  transform: scale(1.08);
}

.finder-opt-card .opt-tag {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 3px 9px;
  background: rgba(8, 9, 11, 0.88);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  backdrop-filter: blur(4px);
}

/* Step 2 & 3: Museum Crest Medallion */
.finder-opt-card .opt-crest {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, rgba(13, 14, 18, 0.95) 75%);
  border: 1px solid var(--border-gold);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  margin-bottom: 20px;
  color: var(--accent-gold);
  font-size: 1.4rem;
  transition: all 0.35s ease;
  box-shadow: inset 0 0 15px rgba(197, 160, 89, 0.1);
  position: relative;
}

.finder-opt-card:hover .opt-crest {
  transform: scale(1.08);
  border-color: var(--accent-gold-light);
  box-shadow: inset 0 0 20px rgba(197, 160, 89, 0.25), 0 0 20px rgba(197, 160, 89, 0.3);
  color: #fff;
}

.finder-opt-card .crest-label {
  font-size: 0.65rem;
  font-family: var(--font-serif);
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  margin-top: 2px;
}

.finder-opt-card h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.finder-opt-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.finder-result-container {
  text-align: center;
  animation: fadeInStep 0.5s ease;
}

.result-badge {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 12px;
}

.result-headline {
  font-family: var(--font-heading);
  font-size: 2.0rem;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--text-primary);
}

.result-card-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 36px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: 14px;
  padding: 32px;
  text-align: left;
  align-items: center;
}

.result-img-box {
  border-radius: 8px;
  overflow: hidden;
  height: 240px;
  background: #000;
}

.result-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.result-spec-pill {
  display: inline-block;
  background: rgba(184, 151, 88, 0.12);
  color: var(--accent-gold-light);
  border: 1px solid var(--border-gold);
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 14px;
}

.result-reason {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.result-price {
  font-family: var(--font-heading);
  font-size: 2.0rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  margin-bottom: 24px;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn-text-restart {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  margin-left: 8px;
  transition: color 0.2s;
}

.btn-text-restart:hover {
  color: var(--text-primary);
}

/* 2. Single Bevel vs Double Bevel Section */
.geometry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.geometry-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 36px;
  transition: all 0.3s ease;
}

.geometry-card:hover {
  border-color: var(--border-gold);
}

.geometry-badge {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  font-weight: 600;
  margin-bottom: 12px;
}

.geometry-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.geometry-use {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.cross-section-diagram {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}

.cross-section-svg {
  width: 100%;
  max-width: 280px;
  height: auto;
}

.geometry-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.geometry-points strong {
  color: var(--text-primary);
}

/* 3. Steel Metallurgy Matrix */
.steel-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.steel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.steel-card.featured {
  border-color: var(--border-gold);
  background: linear-gradient(180deg, rgba(26, 22, 15, 0.4) 0%, var(--bg-card) 100%);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.steel-header {
  margin-bottom: 18px;
}

.steel-pill {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.steel-pill.gold {
  color: var(--accent-gold);
}

.steel-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.hrc-rating {
  font-family: monospace;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-gold-light);
}

.steel-summary {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.steel-metrics {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.metric-row {
  display: grid;
  grid-template-columns: 105px 1fr 70px;
  gap: 10px;
  align-items: center;
  font-size: 0.78rem;
}

.m-label {
  color: var(--text-secondary);
}

.metric-bar {
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold-dark), var(--accent-gold));
  border-radius: 3px;
}

.metric-num {
  font-family: monospace;
  color: var(--text-primary);
  text-align: right;
}

.steel-footnote {
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

/* 4. Bespoke Gift Packaging Options */
.gift-options-box {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.gift-options-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.gift-selector-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gift-option-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.gift-option-card:hover {
  border-color: var(--border-gold);
}

.gift-option-card input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.gift-card-content {
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-size: 0.88rem;
}

.gift-name {
  color: var(--text-primary);
}

.gift-price {
  color: var(--accent-gold-light);
  font-weight: 700;
  font-family: monospace;
}

/* 5. Product Quick View Modal */
.qv-modal-dialog {
  max-width: 920px !important;
  padding: 0 !important;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: 16px;
}

.qv-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
}

.qv-visual-col {
  background: #000;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.qv-image-wrapper {
  height: 400px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.qv-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qv-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(6, 7, 9, 0.85);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold-light);
  padding: 4px 10px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  border-radius: 4px;
}

.qv-authenticity-badge {
  padding: 16px 20px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.qv-details-col {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.qv-meta-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.qv-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.qv-price-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.qv-price {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--accent-gold-light);
}

.qv-shipping-pill {
  background: rgba(184, 151, 88, 0.1);
  color: var(--accent-gold);
  border: 1px solid var(--border-gold);
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 12px;
}

.qv-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.qv-specs-table {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qv-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.qv-spec-label {
  color: var(--text-muted);
}

.qv-spec-val {
  color: var(--text-primary);
}

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

.qv-add-btn {
  flex: 1.2;
}

.qv-engrave-btn {
  flex: 1;
  text-align: center;
  font-size: 0.85rem;
}

/* Responsive Ext */
@media (max-width: 992px) {
  .steel-cards-grid {
    grid-template-columns: 1fr;
  }
  .geometry-grid {
    grid-template-columns: 1fr;
  }
  .qv-grid {
    grid-template-columns: 1fr;
  }
  .result-card-inner {
    grid-template-columns: 1fr;
  }
}