/* ============================================
   BLACKNODE — Main Stylesheet
   v3 · Light Luxury · Cream base
   ============================================ */

/* --- Tokens --- */
:root {
  /* Surfaces */
  --bg-base: #FAFAF7;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-elevated: #F5F3EE;
  --bg-overlay: rgba(250, 250, 247, 0.92);

  /* Borders */
  --border: #E8E5DD;
  --border-strong: #CEC9BC;
  --border-gold: rgba(201, 168, 76, 0.45);

  /* Text */
  --text-primary: #0A0A0A;
  --text-secondary: #4A4A48;
  --text-muted: #7A7A78;

  /* Brand */
  --gold: #C9A84C;
  --gold-light: #D4B558;
  --gold-dark: #A88934;
  --gold-glow: rgba(201, 168, 76, 0.18);
  --gold-grad: linear-gradient(135deg, #C9A84C 0%, #D4B558 100%);

  /* Status */
  --success: #2D6B3E;
  --success-bg: rgba(45, 107, 62, 0.08);
  --success-border: rgba(45, 107, 62, 0.25);
  --danger: #B83A3A;
  --danger-glow: rgba(184, 58, 58, 0.25);
  --warning: #8A6800;

  /* Typography */
  --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Spacing (8pt) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --space-10: 128px;
  --space-12: 192px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 150ms var(--ease-out);
  --t-base: 250ms var(--ease-out);
  --t-slow: 400ms var(--ease-out);

  /* Shadow (warm-tinted on light bg) */
  --shadow-xs: 0 1px 2px rgba(10, 10, 0, 0.06);
  --shadow-sm: 0 4px 8px -2px rgba(10, 10, 0, 0.08);
  --shadow-md: 0 12px 24px -6px rgba(10, 10, 0, 0.10);
  --shadow-lg: 0 24px 48px -12px rgba(10, 10, 0, 0.14);
  --shadow-glow-gold: 0 0 0 1px rgba(201, 168, 76, 0.30), 0 16px 40px -8px rgba(201, 168, 76, 0.20);

  /* Layout */
  --container: 1240px;
  --nav-h: 68px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--gold-dark); }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font: inherit; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; font-weight: 600; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-gold { color: var(--gold); }
.text-grad-gold {
  background: var(--gold-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold-dark);
  padding: 6px 14px;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
}
.eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold);
}

/* --- Layout --- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--space-5); position: relative; z-index: 1; }
.section { padding: var(--space-9) 0; position: relative; }
.section-tight { padding: var(--space-7) 0; }
.section-title { text-align: center; margin-bottom: var(--space-3); }
.section-subtitle { text-align: center; color: var(--text-secondary); max-width: 640px; margin: 0 auto var(--space-7); font-size: 1.0625rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: var(--radius-md);
  font-family: var(--font-heading); font-weight: 600; font-size: 0.9375rem;
  letter-spacing: 0.01em; line-height: 1; text-align: center;
  transition: transform var(--t-fast), background-color var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  border: 1px solid transparent; white-space: nowrap; cursor: pointer; position: relative;
}
.btn:hover { color: inherit; }
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--gold);
  color: #1a1200;
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(201, 168, 76, 0.30);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.35);
  color: #1a1200;
}
.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.btn-outline-gold {
  background: transparent; color: var(--gold-dark); border-color: var(--border-gold);
}
.btn-outline-gold:hover {
  background: rgba(201, 168, 76, 0.08); border-color: var(--gold); color: var(--gold-dark);
  transform: translateY(-1px);
}
.btn-ghost { background: transparent; color: var(--text-secondary); padding: 8px 14px; border-radius: var(--radius-sm); }
.btn-ghost:hover { background: var(--bg-elevated); color: var(--text-primary); }
.btn-lg { padding: 18px 32px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-arrow svg { transition: transform var(--t-fast); width: 16px; height: 16px; }
.btn-arrow:hover svg { transform: translateX(3px); }

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(201, 168, 76, 0.30); }
  50% { box-shadow: 0 8px 28px rgba(201, 168, 76, 0.48); }
}
.btn-primary.btn-pulse { animation: glow-pulse 3.5s ease-in-out infinite; }

/* --- Navigation --- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(250, 250, 247, 0.75);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: background var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-weight: 700; font-size: 1.0625rem; letter-spacing: 0.02em; color: var(--text-primary); }
.nav-logo:hover { color: var(--text-primary); }
.nav-logo img { width: 32px; height: 32px; border-radius: 6px; }
.nav-logo span b { color: var(--gold-dark); font-weight: 800; }
.nav-links { display: flex; align-items: center; gap: var(--space-2); }
.nav-links a { padding: 8px 14px; font-size: 0.9375rem; color: var(--text-secondary); border-radius: var(--radius-sm); transition: color var(--t-fast), background var(--t-fast); }
.nav-links a:hover { color: var(--text-primary); background: var(--bg-elevated); }
.nav-links a.active { color: var(--gold-dark); }
.nav-cta { background: var(--gold) !important; color: #1a1200 !important; padding: 10px 18px !important; font-weight: 600; border-radius: var(--radius-sm); }
.nav-cta:hover { background: var(--gold-dark) !important; color: #1a1200 !important; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text-primary); transition: transform var(--t-fast), opacity var(--t-fast); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero --- */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + var(--space-8)) 0 var(--space-8);
  overflow: hidden;
  background: linear-gradient(180deg, #FAFAF7 0%, #F5F3EE 100%);
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.09) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.hero-copy { max-width: 580px; }
.hero h1 { margin: var(--space-4) 0; }
.hero h1 .accent { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.hero-sub { font-size: 1.125rem; color: var(--text-secondary); max-width: 540px; margin: 0 0 var(--space-6); line-height: 1.6; }
.hero-cta-row { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-6); }
.hero-trust { display: flex; flex-wrap: wrap; gap: var(--space-4) var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--border); }
.trust-item { display: inline-flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--text-secondary); }
.trust-item svg { width: 16px; height: 16px; color: var(--success); flex: 0 0 16px; }

/* Hero visual: browser frame (NO 3D transform) */
.hero-visual { position: relative; }
.hero-visual::before {
  content: '';
  position: absolute;
  inset: -8% -4% -8% -4%;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.12), transparent 60%);
  pointer-events: none; z-index: -1;
}
.browser-frame {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(201, 168, 76, 0.12);
  transition: box-shadow var(--t-slow);
}
.browser-frame:hover { box-shadow: var(--shadow-lg), var(--shadow-glow-gold); }
.browser-chrome {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots span { width: 11px; height: 11px; border-radius: 50%; }
.browser-dots span:nth-child(1) { background: #FF5F57; }
.browser-dots span:nth-child(2) { background: #FFBD2E; }
.browser-dots span:nth-child(3) { background: #28CA41; }
.browser-url {
  flex: 1; padding: 6px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 0.75rem;
  color: var(--text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  display: flex; align-items: center; gap: 6px;
}
.browser-url svg { width: 12px; height: 12px; color: var(--success); flex: 0 0 12px; }
.browser-body {
  position: relative;
  aspect-ratio: 16 / 11;
  background: var(--bg-elevated);
  overflow: hidden;
}
.browser-body img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual-tag {
  position: absolute;
  top: 16px; right: 16px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--gold-dark); letter-spacing: 0.08em; text-transform: uppercase;
  z-index: 2;
  box-shadow: var(--shadow-xs);
}
.hero-visual-tag::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
  animation: pulse-soft 2.5s ease-in-out infinite;
}
@keyframes pulse-soft { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* --- Trust strip --- */
.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-5) 0;
  background: var(--bg-surface);
}
.trust-strip-inner {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-5) var(--space-7);
}
.trust-strip-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.trust-logo {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9375rem;
  opacity: 0.8;
  transition: opacity var(--t-fast), color var(--t-fast);
}
.trust-logo:hover { opacity: 1; color: var(--text-primary); }
.trust-logo svg { width: 22px; height: 22px; }

/* --- Stats row --- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); padding: var(--space-6) 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin: var(--space-7) 0; }
.stat { text-align: center; }
.stat-value { font-family: var(--font-mono); font-size: 1.75rem; font-weight: 700; color: var(--gold-dark); line-height: 1; }
.stat-label { font-size: 0.8125rem; color: var(--text-secondary); margin-top: 6px; letter-spacing: 0.02em; }

/* --- Bento Products grid --- */
.products-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(220px, auto);
  gap: var(--space-4);
}
.product-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  grid-column: span 2;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(201, 168, 76, 0.20);
}
.product-card.featured {
  grid-column: span 4;
  grid-row: span 2;
  background: linear-gradient(160deg, rgba(201, 168, 76, 0.04) 0%, var(--bg-card) 40%);
}
.product-card.featured:hover { box-shadow: var(--shadow-lg), var(--shadow-glow-gold); }
.product-image-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.product-card.featured .product-image-wrapper { aspect-ratio: 16 / 9; }
.product-image-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: opacity var(--t-base), transform var(--t-slow); }
.product-card:hover .product-image-wrapper img { transform: scale(1.04); }

.product-badge {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-dark);
  background: rgba(255, 255, 255, 0.90);
  border: 1px solid var(--border-gold);
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
}
.product-badge.best-seller {
  color: #1a1200;
  background: var(--gold);
  border-color: var(--gold);
  display: inline-flex; align-items: center; gap: 4px;
}
.product-badge.best-seller::before { content: '★'; }

.product-info { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.product-card.featured .product-info { padding: var(--space-6); gap: var(--space-4); }
.product-name { font-size: 1.0625rem; font-weight: 600; line-height: 1.35; }
.product-card.featured .product-name { font-size: 1.5rem; line-height: 1.25; }
.product-name a { color: var(--text-primary); }
.product-name a:hover { color: var(--gold-dark); }
.product-desc {
  font-size: 0.875rem; color: var(--text-secondary); line-height: 1.55; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card.featured .product-desc { font-size: 0.9375rem; -webkit-line-clamp: 4; }

.product-bullets { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.product-bullets li { display: flex; gap: 8px; align-items: flex-start; font-size: 0.875rem; color: var(--text-secondary); line-height: 1.45; }
.product-bullets li svg { flex: 0 0 14px; width: 14px; height: 14px; color: var(--success); margin-top: 4px; }

.product-meta { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--border); }
.product-price { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700; color: var(--gold-dark); line-height: 1; }
.product-card.featured .product-price { font-size: 2rem; }
.product-price .currency { font-size: 0.8em; color: var(--text-muted); margin-left: 2px; }
.product-stock {
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--danger);
  display: inline-flex; align-items: center; gap: 6px;
}
.product-stock::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--danger);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.btn-buy {
  display: block; width: 100%; padding: 14px;
  text-align: center;
  background: var(--gold); color: #1a1200;
  font-family: var(--font-heading); font-weight: 700; font-size: 0.9375rem;
  border-radius: var(--radius-md);
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  margin-top: var(--space-3);
  box-shadow: 0 2px 10px rgba(201, 168, 76, 0.25);
}
.btn-buy:hover { background: var(--gold-dark); color: #1a1200; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201, 168, 76, 0.35); }
.btn-buy:active { transform: scale(0.98); }
.product-card.featured .btn-buy { padding: 16px; font-size: 1rem; }

.product-card-actions { display: flex; gap: var(--space-2); margin-top: var(--space-3); }
.product-card-actions .btn-buy { flex: 1; margin-top: 0; }
.product-card-actions .btn-view {
  flex: 0 0 auto; padding: 14px 18px;
  background: var(--bg-elevated); color: var(--text-primary);
  border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  font-weight: 600; font-size: 0.875rem;
  transition: all var(--t-fast);
}
.product-card-actions .btn-view:hover { border-color: var(--gold); color: var(--gold-dark); background: rgba(201, 168, 76, 0.05); }

/* --- Value props --- */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-4); }
.feature {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base);
}
.feature:hover { border-color: var(--border-gold); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.feature-icon { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; background: rgba(201, 168, 76, 0.10); border: 1px solid var(--border-gold); border-radius: var(--radius-md); color: var(--gold-dark); margin-bottom: var(--space-3); }
.feature-icon svg { width: 22px; height: 22px; }
.feature h4 { margin-bottom: var(--space-2); font-size: 1.0625rem; }
.feature p { color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.6; }

/* --- Reviews --- */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-4); }
.review-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-xs); transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base); }
.review-card:hover { border-color: var(--border-gold); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.review-stars { display: flex; gap: 2px; color: var(--gold); margin-bottom: var(--space-3); font-size: 0.95rem; }
.review-text { color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.65; margin-bottom: var(--space-4); }
.review-author { display: flex; align-items: center; gap: 12px; padding-top: var(--space-3); border-top: 1px solid var(--border); }
.review-avatar { width: 40px; height: 40px; border-radius: 50%; background: rgba(201, 168, 76, 0.12); border: 1px solid var(--border-gold); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 700; font-size: 0.8rem; color: var(--gold-dark); flex: 0 0 40px; }
.review-author-name { font-weight: 600; font-size: 0.9375rem; color: var(--text-primary); line-height: 1.2; }
.review-author-role { font-size: 0.8125rem; color: var(--text-muted); margin-top: 2px; }

/* --- Support / contact --- */
.support-box { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-7); max-width: 720px; margin: 0 auto; text-align: center; box-shadow: var(--shadow-sm); }
.support-box p { color: var(--text-secondary); font-size: 1rem; margin-bottom: var(--space-5); }
.support-links { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }
.support-link { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; background: var(--bg-elevated); border: 1px solid var(--border-strong); border-radius: var(--radius-md); font-weight: 600; transition: all var(--t-fast); color: var(--text-primary); }
.support-link:hover { border-color: var(--gold); color: var(--gold-dark); background: rgba(201, 168, 76, 0.06); }
.support-link svg { width: 20px; height: 20px; }

/* --- FAQ accordion --- */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--space-3); }
.faq-item { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; transition: border-color var(--t-fast), box-shadow var(--t-fast); box-shadow: var(--shadow-xs); }
.faq-item:hover { border-color: var(--border-strong); }
.faq-item[open] { border-color: var(--border-gold); box-shadow: var(--shadow-sm); }
.faq-item summary { padding: var(--space-4) var(--space-5); cursor: pointer; font-weight: 600; font-size: 1rem; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); user-select: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-family: var(--font-mono); font-size: 1.5rem; font-weight: 300; color: var(--gold); transition: transform var(--t-base); flex: 0 0 auto; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 var(--space-5) var(--space-5); color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.7; }
.faq-answer p + p { margin-top: var(--space-3); }
.faq-answer a { color: var(--gold-dark); text-decoration: underline; text-underline-offset: 3px; }

/* --- Product detail page --- */
.product-detail { padding-top: calc(var(--nav-h) + var(--space-6)); padding-bottom: var(--space-9); }
.breadcrumb { display: flex; gap: 8px; font-size: 0.8125rem; color: var(--text-muted); margin-bottom: var(--space-5); flex-wrap: wrap; }
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--gold-dark); }
.breadcrumb span { color: var(--text-muted); }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-7); align-items: start; }
.gallery-main { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-lg); aspect-ratio: 4 / 3; overflow: hidden; position: relative; box-shadow: var(--shadow-sm); }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; transition: opacity 100ms var(--ease-out); }
.gallery-thumbs { display: flex; gap: var(--space-3); margin-top: var(--space-3); }
.gallery-thumb { width: 80px; height: 60px; border-radius: var(--radius-sm); border: 2px solid var(--border); overflow: hidden; cursor: pointer; flex: 0 0 80px; transition: border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast); background: var(--bg-elevated); padding: 0; }
.gallery-thumb:hover { border-color: var(--border-gold); transform: translateY(-2px); }
.gallery-thumb.active { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-info h1 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin-bottom: var(--space-3); }
.product-detail-tagline { color: var(--text-secondary); font-size: 1.0625rem; margin-bottom: var(--space-5); line-height: 1.6; }
.price-block { display: flex; align-items: baseline; gap: var(--space-3); margin-bottom: var(--space-5); padding-bottom: var(--space-5); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.price-large { font-family: var(--font-mono); font-size: 2.75rem; font-weight: 800; color: var(--gold-dark); line-height: 1; letter-spacing: -0.02em; }
.price-large .currency { font-size: 1.25rem; color: var(--text-muted); margin-left: 4px; font-weight: 500; }
.price-meta { display: flex; flex-direction: column; gap: 4px; font-size: 0.8125rem; }
.price-meta .stock { color: var(--danger); font-family: var(--font-mono); }
.price-meta .delivery { color: var(--success); font-weight: 600; }
.spec-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin: var(--space-5) 0; }
.spec-list li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.55; }
.spec-list li svg { flex: 0 0 18px; width: 18px; height: 18px; color: var(--success); margin-top: 3px; }
.spec-list li strong { color: var(--text-primary); font-weight: 600; }

.cta-block {
  padding: var(--space-5);
  background: linear-gradient(180deg, rgba(201, 168, 76, 0.06), rgba(201, 168, 76, 0.02));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  margin: var(--space-5) 0;
}
.cta-block .btn-buy { font-size: 1rem; padding: 16px; }

.product-section { margin-top: var(--space-8); padding-top: var(--space-7); border-top: 1px solid var(--border); }
.product-section h2 { margin-bottom: var(--space-5); }
.product-section p { color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--space-4); font-size: 1rem; }

/* Related products */
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-4); }
.related-card { display: flex; gap: var(--space-3); padding: var(--space-4); background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-xs); transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast); }
.related-card:hover { border-color: var(--border-gold); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.related-card img { width: 64px; height: 48px; object-fit: cover; border-radius: var(--radius-sm); flex: 0 0 64px; }
.related-card-info { display: flex; flex-direction: column; justify-content: space-between; min-width: 0; }
.related-card-name { font-size: 0.875rem; font-weight: 600; line-height: 1.3; color: var(--text-primary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-card-price { font-family: var(--font-mono); font-size: 0.875rem; color: var(--gold-dark); font-weight: 700; }

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-8) 0 var(--space-5);
  margin-top: var(--space-9);
  background: var(--bg-elevated);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-6); }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-weight: 700; font-size: 1.125rem; margin-bottom: var(--space-3); color: var(--text-primary); }
.footer-brand img { width: 32px; height: 32px; border-radius: 6px; }
.footer-brand b { color: var(--gold-dark); }
.footer-tagline { font-size: 0.875rem; color: var(--text-muted); max-width: 320px; line-height: 1.6; }
.footer-col h5 { font-size: 0.8125rem; font-family: var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: var(--space-3); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a { font-size: 0.875rem; color: var(--text-secondary); }
.footer-col li a:hover { color: var(--text-primary); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: var(--space-4); display: flex; justify-content: space-between; align-items: center; font-size: 0.8125rem; color: var(--text-muted); flex-wrap: wrap; gap: var(--space-3); }

/* --- Sticky mobile CTA --- */
.sticky-cta-mobile {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  padding: 12px var(--space-4) calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 16px rgba(10, 10, 0, 0.08);
  align-items: center; gap: var(--space-3);
}
.sticky-cta-mobile .price-large { font-size: 1.25rem; }

/* --- Floating Telegram --- */
.fab-telegram {
  position: fixed; right: 20px; bottom: 20px; z-index: 80;
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #229ED9; color: white;
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(34, 158, 217, 0.35);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.fab-telegram:hover { transform: scale(1.08); color: white; box-shadow: 0 12px 32px rgba(34, 158, 217, 0.50); }
.fab-telegram svg { width: 24px; height: 24px; }

/* --- Reveal animation --- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }

/* --- Prose (legal/static pages) --- */
.prose { max-width: 760px; margin: 0 auto; }
.prose h1 { margin-bottom: var(--space-4); }
.prose h2 { margin: var(--space-7) 0 var(--space-3); font-size: 1.5rem; }
.prose h3 { margin: var(--space-5) 0 var(--space-2); font-size: 1.125rem; }
.prose p, .prose li { color: var(--text-secondary); font-size: 1rem; line-height: 1.75; }
.prose p, .prose ul, .prose ol { margin-bottom: var(--space-4); }
.prose ul, .prose ol { padding-left: var(--space-5); }
.prose ul li, .prose ol li { list-style: disc; margin-bottom: 6px; }
.prose ol li { list-style: decimal; }
.prose a { color: var(--gold-dark); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text-primary); }
.last-updated { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--text-muted); margin-bottom: var(--space-6); padding-bottom: var(--space-4); border-bottom: 1px solid var(--border); }

/* --- Page header (legal/static pages) --- */
.page-header {
  padding: calc(var(--nav-h) + var(--space-7)) 0 var(--space-7);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-8);
}

/* --- Thank-you page --- */
.thanks-hero { text-align: center; padding: calc(var(--nav-h) + var(--space-9)) 0 var(--space-7); }
.check-badge { width: 80px; height: 80px; border-radius: 50%; background: var(--success-bg); border: 1px solid var(--success-border); display: inline-flex; align-items: center; justify-content: center; margin-bottom: var(--space-5); color: var(--success); }
.check-badge svg { width: 40px; height: 40px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero-copy { max-width: 100%; }
  .hero-visual { max-width: 640px; margin: 0 auto; }
  .products-bento { grid-template-columns: repeat(4, 1fr); }
  .product-card.featured { grid-column: span 4; grid-row: span 2; }
  .product-card { grid-column: span 2; }
}

@media (max-width: 900px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    flex-direction: column; align-items: stretch;
    padding: var(--space-5); gap: var(--space-2);
    transform: translateX(100%); transition: transform var(--t-base);
    overflow-y: auto;
  }
  .nav-links.active { transform: translateX(0); }
  .nav-links a { padding: 14px 16px; font-size: 1rem; }
  .nav-cta { margin-top: var(--space-3); }
  .hero { padding-top: calc(var(--nav-h) + var(--space-6)); padding-bottom: var(--space-6); }
  .hero h1 { font-size: clamp(2rem, 8vw, 2.75rem); }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .sticky-cta-mobile { display: flex; }
  body.has-sticky-cta { padding-bottom: 88px; }
  .fab-telegram { bottom: 96px; }
  .section { padding: var(--space-7) 0; }
  .products-bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .product-card, .product-card.featured { grid-column: span 1; grid-row: auto; }
  .trust-strip-inner { gap: var(--space-3) var(--space-4); }
  .trust-strip-label { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr 1fr; gap: var(--space-3); padding: var(--space-4) 0; }
  .stat-value { font-size: 1.5rem; }
  .container { padding: 0 var(--space-4); }
  .price-large { font-size: 2.25rem; }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .product-stock::before, .hero-visual-tag::before { animation: none; }
}

/* --- Print --- */
@media print { .navbar, .footer, .sticky-cta-mobile, .fab-telegram { display: none; } body { background: white; color: black; } }