/* ═══════════════════════════════════════════════════════════
   PHOUNDER — Main Stylesheet
   Tech accessory brand · Dark modern · Mobile-first
   ═══════════════════════════════════════════════════════════ */

/* ── 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);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea {
  font: inherit; color: inherit; border: none; background: none; outline: none;
}
button { cursor: pointer; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
}
p { color: var(--color-text-secondary); }
strong { font-weight: 600; color: var(--color-text-primary); }

/* ── Design Tokens ── */
:root {
  --color-bg: #0B0F14;
  --color-bg-elevated: #121820;
  --color-surface: #161D27;
  --color-surface-alt: #1A2330;
  --color-surface-hover: #1F2937;
  --color-border: #2A3544;
  --color-border-light: #374151;
  --color-text-primary: #F1F5F9;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;
  --color-accent: #22D3EE;
  --color-accent-hover: #06B6D4;
  --color-accent-dim: rgba(34, 211, 238, 0.12);
  --color-accent-fg: #0B0F14;
  --color-success: #34D399;
  --color-warning: #FBBF24;
  --color-error: #F87171;
  --color-sale: #F43F5E;
  --color-white: #FFFFFF;

  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 24px rgba(34, 211, 238, 0.15);

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  --header-h: 64px;
  --announce-h: 36px;
  --container: 1200px;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* ── Accessibility ── */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
}
@media (min-width: 768px) {
  .container { padding: 0 var(--space-lg); }
}

.section {
  padding: var(--space-2xl) 0;
}
.section-alt {
  background: var(--color-bg-elevated);
}
.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}
.section-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  margin-bottom: var(--space-sm);
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

.grid-2 { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; }
.grid-3 { display: grid; gap: var(--space-lg); grid-template-columns: 1fr; }
.grid-4 { display: grid; gap: var(--space-md); grid-template-columns: 1fr 1fr; }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  border: 2px solid transparent;
  line-height: 1.2;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: var(--color-accent);
}
.btn-primary:hover:not(:disabled) {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--color-surface-hover);
  border-color: var(--color-border-light);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}
.btn-ghost:hover:not(:disabled) {
  color: var(--color-text-primary);
  background: var(--color-accent-dim);
}
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline:hover:not(:disabled) {
  background: var(--color-accent-dim);
}
.btn-sm { padding: 8px 16px; font-size: 0.8125rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-icon {
  width: 44px; height: 44px; padding: 0;
  border-radius: var(--radius-md);
}

.icon-btn {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}
.icon-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-hover);
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
}
.badge-sale {
  background: var(--color-sale);
  color: white;
  position: absolute;
  top: 12px; left: 12px;
  z-index: 2;
  padding: 4px 10px;
  font-size: 0.75rem;
}
.badge-new {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}
.badge-out {
  background: var(--color-error);
  color: white;
}

/* ── Announcement Bar ── */
.announcement-bar {
  background: linear-gradient(90deg, #0E7490, #155E75);
  color: white;
  font-size: 0.8125rem;
  font-weight: 500;
  height: var(--announce-h);
  display: flex;
  align-items: center;
  text-align: center;
}
.announcement-inner {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ── Header / Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}
.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav { height: var(--header-h); }
.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-md);
  position: relative;
}
/* Logo on left */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
  z-index: 2;
}
.logo-mark {
  width: 36px; height: 36px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.2rem;
  font-family: var(--font-heading);
  transition: transform var(--transition-base);
}
.nav-logo:hover .logo-mark {
  transform: scale(1.08);
}
.logo-text { letter-spacing: -0.02em; }

/* Centered navigation */
.nav-links {
  display: none;
  align-items: center;
  gap: 2px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
@media (min-width: 1024px) {
  .nav-links { display: flex; }
}
.nav-link {
  padding: 8px 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-text-primary);
  background: var(--color-accent-dim);
}
.nav-item { position: relative; }
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 240px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-lg);
  z-index: 50;
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-item {
  display: block;
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.nav-dropdown-item:hover {
  background: var(--color-surface-hover);
  color: var(--color-accent);
  padding-left: 18px;
}

/* Actions on right */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  z-index: 2;
}
.nav-icon-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}
.nav-icon-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-accent-dim);
}
.cart-count {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 18px; height: 18px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  padding: 0 4px;
}
.cart-count:empty, .cart-count[data-count="0"] { display: none; }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  color: var(--color-text-primary);
}
.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: all var(--transition-fast);
}
.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
@media (min-width: 1024px) {
  .hamburger { display: none; }
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: calc(var(--header-h) + var(--announce-h)) 0 0 0;
  background: var(--color-bg);
  z-index: 99;
  overflow-y: auto;
  padding: var(--space-lg);
}
.mobile-menu.open { display: block; }
.mobile-menu-inner { display: flex; flex-direction: column; gap: 4px; }
.mobile-link {
  padding: 14px 16px;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.mobile-link:hover {
  background: var(--color-surface);
  color: var(--color-text-primary);
}
.mobile-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: 16px 16px 8px;
}

/* Search overlay */
.search-overlay {
  display: none;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  z-index: 90;
  box-shadow: var(--shadow-lg);
}
.search-overlay.open { display: block; }
.search-overlay-inner { position: relative; }
.search-form {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  transition: border-color var(--transition-fast);
}
.search-form:focus-within { border-color: var(--color-accent); }
.search-form svg { color: var(--color-text-muted); flex-shrink: 0; }
.search-form input {
  flex: 1;
  background: transparent;
  font-size: 1rem;
  color: var(--color-text-primary);
}
.search-form input::placeholder { color: var(--color-text-muted); }
.search-close {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  padding: 4px 8px;
}
.search-results {
  margin-top: var(--space-md);
  max-height: 360px;
  overflow-y: auto;
}
.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.search-result-item:hover { background: var(--color-surface); }
.search-result-item img {
  width: 48px; height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}
.search-result-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
}
.search-result-price {
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg-elevated);
}
@media (min-width: 768px) {
  .hero { min-height: 560px; }
}
@media (min-width: 1024px) {
  .hero { min-height: 640px; }
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,15,20,0.95) 0%, rgba(11,15,20,0.7) 50%, rgba(11,15,20,0.4) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-2xl) 0;
  max-width: 640px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  font-family: var(--font-heading);
}
.hero-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  line-height: 1.1;
}
.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.5;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ── Product Cards ── */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.product-card-image-wrap {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-surface-alt);
  overflow: hidden;
}
.product-card-image {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.product-card:hover .product-card-image {
  transform: scale(1.05);
}
.product-card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}
.product-card-title {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-primary);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-family: var(--font-heading);
}
.product-card-title:hover { color: var(--color-accent); }
.product-card-price-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
}
.product-card-price {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
}
.product-card-price.sale { color: var(--color-sale); }
.product-card-compare {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-card-atc {
  margin-top: var(--space-sm);
  width: 100%;
}

/* ── Collection Cards ── */
.collection-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}
.collection-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.collection-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: all var(--transition-slow);
}
.collection-card:hover img {
  opacity: 0.75;
  transform: scale(1.05);
}
.collection-card-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(11,15,20,0.9) 0%, transparent 60%);
}
.collection-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.collection-card-count {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

/* ── Product Page ── */
.product-layout {
  display: grid;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}
@media (min-width: 768px) {
  .product-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
  }
}
.product-gallery { position: sticky; top: calc(var(--header-h) + var(--announce-h) + 16px); }
.gallery-main-wrap {
  aspect-ratio: 1;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
  cursor: zoom-in;
}
.gallery-main {
  width: 100%; height: 100%;
  object-fit: cover;
}
.gallery-thumbs {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.gallery-thumb {
  width: 72px; height: 72px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--transition-fast);
  background: var(--color-surface);
}
.gallery-thumb:hover, .gallery-thumb.active {
  opacity: 1;
  border-color: var(--color-accent);
}
.gallery-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.product-info { display: flex; flex-direction: column; gap: var(--space-md); }
.product-vendor {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  font-family: var(--font-heading);
}
.product-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.product-rating-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.product-rating-text {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}
.product-price-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.product-price {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-text-primary);
}
.product-price.sale { color: var(--color-sale); }
.product-compare-price {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-save {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-success);
  background: rgba(52, 211, 153, 0.12);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* Options */
.option-group { margin-bottom: var(--space-md); }
.option-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text-primary);
}
.option-label span {
  font-weight: 400;
  color: var(--color-text-secondary);
}
.option-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.option-btn {
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  min-width: 48px;
  text-align: center;
}
.option-btn:hover {
  border-color: var(--color-border-light);
  color: var(--color-text-primary);
}
.option-btn.active {
  border-color: var(--color-accent);
  background: var(--color-accent-dim);
  color: var(--color-accent);
}
.option-btn.unavailable {
  opacity: 0.4;
  text-decoration: line-through;
  cursor: not-allowed;
}

/* Color swatches */
.option-btn.color-swatch {
  width: 40px; height: 40px;
  padding: 0;
  border-radius: var(--radius-full);
  position: relative;
  min-width: 40px;
}
.option-btn.color-swatch.active {
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-accent);
}

/* Qty */
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty-btn {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  transition: all var(--transition-fast);
}
.qty-btn:hover {
  background: var(--color-surface-hover);
  color: var(--color-text-primary);
}
.qty-input {
  width: 48px;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 500;
  background: transparent;
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button { -webkit-appearance: none; }

.product-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
@media (min-width: 480px) {
  .product-actions { flex-direction: row; }
  .product-actions .btn { flex: 1; }
}
.availability-msg {
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.availability-msg.in-stock { color: var(--color-success); }
.availability-msg.out-of-stock { color: var(--color-error); }

.product-short-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

/* Accordions */
.product-accordions {
  border-top: 1px solid var(--color-border);
}
.accordion {
  border-bottom: 1px solid var(--color-border);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
}
.accordion-trigger svg {
  transition: transform var(--transition-fast);
  color: var(--color-text-muted);
}
.accordion.open .accordion-trigger svg {
  transform: rotate(180deg);
}
.accordion-body {
  display: none;
  padding: 0 0 16px;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.accordion.open .accordion-body { display: block; }
.accordion-body ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin: 8px 0;
}
.accordion-body li { margin-bottom: 4px; }
.accordion-body h3 {
  font-size: 1rem;
  margin: 12px 0 6px;
  color: var(--color-text-primary);
}

/* Sticky ATC */
.sticky-atc {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(18, 24, 32, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  padding: 12px 16px;
  z-index: 80;
  transform: translateY(100%);
  transition: transform var(--transition-base);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.sticky-atc-product {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.sticky-atc-product img {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}
.sticky-atc-info { min-width: 0; }
.sticky-atc-title {
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sticky-atc-price {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-accent);
}

/* ── Reviews ── */
.reviews-section { padding: var(--space-2xl) 0; }
.reviews-summary {
  display: grid;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
@media (min-width: 640px) {
  .reviews-summary {
    grid-template-columns: auto 1fr;
    align-items: center;
  }
}
.reviews-avg {
  text-align: center;
}
.reviews-score {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-heading);
  line-height: 1;
  color: var(--color-text-primary);
}
.reviews-bars { display: flex; flex-direction: column; gap: 6px; }
.rating-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}
.rating-bar-track {
  flex: 1;
  height: 6px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.rating-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}
.rating-stars { display: inline-flex; gap: 2px; color: var(--color-warning); }
.star-empty { color: var(--color-border-light); }

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
  gap: var(--space-md);
}
.review-author {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
}
.review-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.review-title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 8px 0 4px;
  color: var(--color-text-primary);
}
.review-body {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.review-verified {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--color-success);
  font-weight: 500;
  margin-top: 8px;
}

/* ── Cart Drawer ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.cart-overlay.open { opacity: 1; }
.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(420px, 100vw);
  background: var(--color-bg-elevated);
  z-index: 210;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-lg);
  border-left: 1px solid var(--color-border);
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.cart-drawer-header h2 {
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cart-lines {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
}
.cart-empty {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-secondary);
}
.cart-empty p { margin-bottom: var(--space-lg); }
.cart-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.cart-item-image {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--color-surface);
  flex-shrink: 0;
}
.cart-item-details { flex: 1; min-width: 0; }
.cart-item-title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 2px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item-variant {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.cart-item-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-item-price {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.cart-item-qty button {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}
.cart-item-qty button:hover { background: var(--color-surface-hover); }
.cart-item-qty span {
  width: 28px;
  text-align: center;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
}
.cart-item-remove {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  text-decoration: underline;
}
.cart-item-remove:hover { color: var(--color-error); }
.cart-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  margin-bottom: 4px;
}
.cart-subtotal strong {
  font-family: var(--font-mono);
  font-size: 1.25rem;
}
.cart-tax-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

/* ── Cart Page ── */
.cart-page { padding: var(--space-xl) 0 var(--space-2xl); }
.cart-page-title {
  font-size: 1.75rem;
  margin-bottom: var(--space-xl);
}
.cart-page-layout {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 768px) {
  .cart-page-layout {
    grid-template-columns: 1fr 360px;
    align-items: start;
  }
}
.cart-page-items {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.cart-page-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border);
}
@media (min-width: 640px) {
  .cart-page-item {
    grid-template-columns: 120px 1fr auto;
  }
}
.cart-page-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.cart-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: sticky;
  top: calc(var(--header-h) + var(--announce-h) + 16px);
}
.cart-summary h2 {
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
}
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}
.cart-summary-row.total {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
}
.cart-summary-row.total strong {
  font-family: var(--font-mono);
  font-size: 1.375rem;
}
.cart-summary .btn { margin-top: var(--space-md); }

/* ── Checkout ── */
.checkout-page { padding: var(--space-xl) 0 var(--space-2xl); }
.checkout-layout {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr 400px;
    align-items: start;
  }
}
.checkout-form-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.checkout-form-section h2 {
  font-size: 1.125rem;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkout-form-section h2 .step-num {
  width: 28px; height: 28px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
}
.form-row {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
@media (min-width: 480px) {
  .form-row.two-col { grid-template-columns: 1fr 1fr; }
  .form-row.three-col { grid-template-columns: 2fr 1fr 1fr; }
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}
.form-group input::placeholder { color: var(--color-text-muted); }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394A3B8' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* Card payment form */
.card-form {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}
.card-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}
.card-brands {
  display: flex;
  gap: 8px;
  align-items: center;
}
.card-brand {
  padding: 4px 8px;
  background: var(--color-surface);
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
}
.card-input-wrap {
  position: relative;
}
.card-input-wrap .card-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}
.secure-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--color-success);
  margin-top: var(--space-md);
  padding: 10px 14px;
  background: rgba(52, 211, 153, 0.08);
  border-radius: var(--radius-md);
}

.checkout-order-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: sticky;
  top: calc(var(--header-h) + var(--announce-h) + 16px);
}
.checkout-order-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}
.checkout-order-item img {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--color-bg);
}
.checkout-order-item-info { flex: 1; min-width: 0; }
.checkout-order-item-title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-primary);
}
.checkout-order-item-variant {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.checkout-order-item-price {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
}

/* ── Order Confirmation ── */
.confirmation-page {
  padding: var(--space-2xl) 0;
  text-align: center;
}
.confirmation-icon {
  width: 80px; height: 80px;
  background: rgba(52, 211, 153, 0.12);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: 2.5rem;
}
.confirmation-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}
.confirmation-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.confirmation-details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
  text-align: left;
}
.confirmation-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9375rem;
}
.confirmation-row:last-child { border-bottom: none; }
.confirmation-row .label { color: var(--color-text-secondary); }
.confirmation-row .value {
  font-weight: 500;
  color: var(--color-text-primary);
  font-family: var(--font-mono);
}

/* ── Breadcrumb ── */
.breadcrumb {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  font-size: 0.8125rem;
}
.breadcrumb-item {
  color: var(--color-text-muted);
}
.breadcrumb-item:hover { color: var(--color-accent); }
.breadcrumb-item.current { color: var(--color-text-secondary); }
.breadcrumb-sep {
  margin: 0 8px;
  color: var(--color-border-light);
}

/* ── Collection Page ── */
.collection-hero {
  position: relative;
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
  overflow: hidden;
}
.collection-hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
}
.collection-hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.collection-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.collection-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}
.collection-hero p {
  font-size: 1.0625rem;
}
.collection-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
}
.collection-count {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.sort-select {
  padding: 8px 36px 8px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.875rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394A3B8' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

/* ── Trust ── */
.trust-section { padding: var(--space-2xl) 0; }
.trust-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}
@media (min-width: 768px) {
  .trust-badges { grid-template-columns: repeat(4, 1fr); }
}
.trust-item {
  text-align: center;
  padding: var(--space-lg);
}
.trust-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}
.trust-item h3 {
  font-size: 0.9375rem;
  margin-bottom: 4px;
}
.trust-item p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* ── Features / Benefits ── */
.features-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}
.feature-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}
.feature-icon {
  width: 48px; height: 48px;
  background: var(--color-accent-dim);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}
.feature-card h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-sm);
}
.feature-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ── Brand Story ── */
.brand-story {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 768px) {
  .brand-story { grid-template-columns: 1fr 1fr; }
}
.brand-story-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
}
.brand-story-content p {
  margin-bottom: var(--space-md);
  line-height: 1.7;
}
.brand-story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.brand-story-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ── FAQ ── */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  font-weight: 600;
  font-size: 1rem;
  text-align: left;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  gap: var(--space-md);
}
.faq-question svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  color: var(--color-text-muted);
}
.faq-item.open .faq-question svg { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 0 18px;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* ── Footer ── */
.footer {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}
.footer-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-xl);
}
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr; }
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}
.footer-tagline {
  font-size: 0.9375rem;
  margin-bottom: var(--space-md);
  max-width: 280px;
}
.social-links {
  display: flex;
  gap: var(--space-sm);
}
.social-links a {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  border: 1px solid var(--color-border);
}
.social-links a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.footer-heading {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-accent); }
.footer-contact li {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.trust-mini {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ── Toast ── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 14px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-primary);
  transform: translateX(120%);
  transition: transform var(--transition-base);
  max-width: 360px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.toast.show { transform: translateX(0); }
.toast-success { border-left: 3px solid var(--color-success); }
.toast-error { border-left: 3px solid var(--color-error); }

/* ── Pagination ── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: var(--space-xl) 0;
}
.pagination-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}
.pagination-btn:hover {
  border-color: var(--color-border-light);
  color: var(--color-text-primary);
}
.pagination-btn.active {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: var(--color-accent);
}

/* ── Policy / Content pages ── */
.content-page {
  padding: var(--space-xl) 0 var(--space-2xl);
}
.content-layout {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 768px) {
  .content-layout {
    grid-template-columns: 240px 1fr;
    align-items: start;
  }
}
.content-sidebar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  position: sticky;
  top: calc(var(--header-h) + var(--announce-h) + 16px);
}
.content-sidebar a {
  display: block;
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.content-sidebar a:hover,
.content-sidebar a.active {
  background: var(--color-accent-dim);
  color: var(--color-accent);
}
.content-body {
  max-width: 720px;
}
.content-body h1 {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
}
.content-body h2 {
  font-size: 1.25rem;
  margin: var(--space-xl) 0 var(--space-md);
}
.content-body h3 {
  font-size: 1.0625rem;
  margin: var(--space-lg) 0 var(--space-sm);
}
.content-body p {
  margin-bottom: var(--space-md);
  line-height: 1.7;
}
.content-body ul, .content-body ol {
  margin-bottom: var(--space-md);
  padding-left: 1.5rem;
}
.content-body ul { list-style: disc; }
.content-body ol { list-style: decimal; }
.content-body li {
  margin-bottom: 6px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.content-body a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}
.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}
.contact-info-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 40px; height: 40px;
  background: var(--color-accent-dim);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.125rem;
}
.contact-info-item h3 {
  font-size: 0.875rem;
  margin-bottom: 2px;
}
.contact-info-item p, .contact-info-item a {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}
.contact-info-item a:hover { color: var(--color-accent); }

/* ── 404 ── */
.error-page {
  padding: var(--space-3xl) 0;
  text-align: center;
}
.error-code {
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.3;
  margin-bottom: var(--space-md);
}
.error-page h1 {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}
.error-page p {
  margin-bottom: var(--space-xl);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Search Page ── */
.search-page { padding: var(--space-xl) 0 var(--space-2xl); }
.search-page-form {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  max-width: 560px;
}
.search-page-form input {
  flex: 1;
  padding: 14px 18px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  color: var(--color-text-primary);
}
.search-page-form input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}
.search-empty {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--color-text-secondary);
}

/* ── Skeleton ── */
.skeleton {
  background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-alt) 50%, var(--color-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.fade-in { animation: fadeIn 0.4s ease; }
.slide-up { animation: slideUp 0.5s ease; }

/* ── Utility ── */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.mt-0 { margin-top: 0; }
.mb-lg { margin-bottom: var(--space-lg); }
.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Product grid */
.product-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 640px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
}
@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Related products */
.related-section {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
}

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-alt) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  margin: var(--space-2xl) 0;
}
.cta-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}
.cta-banner p {
  margin-bottom: var(--space-lg);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Zoom modal */
.zoom-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 250;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}
.zoom-modal.open { display: flex; }
.zoom-modal img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.zoom-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 44px; height: 44px;
  background: var(--color-surface);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-primary);
  font-size: 1.25rem;
}

/* Loading spinner */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

/* Print */
@media print {
  .site-header, .footer, .cart-drawer, .sticky-atc, .announcement-bar { display: none !important; }
  body { background: white; color: black; }
}


/* ═══════════════════════════════════════════════════════════
   BLOG STYLES
   ═══════════════════════════════════════════════════════════ */

/* Blog listing page */
.blog-hero {
  position: relative;
  padding: var(--space-2xl) 0;
  background: var(--color-bg-elevated);
  text-align: center;
  overflow: hidden;
}
.blog-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}
.blog-hero p {
  font-size: 1.0625rem;
  max-width: 560px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-surface-alt);
}
.blog-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}
.blog-card-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}
.blog-card-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  font-family: var(--font-heading);
}
.blog-card-title {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
}
.blog-card-title:hover { color: var(--color-accent); }
.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}
.blog-card-meta .dot { width: 3px; height: 3px; background: var(--color-text-muted); border-radius: 50%; }
.blog-card-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}
.blog-card-readmore:hover { gap: 10px; }

/* Blog article page */
.blog-article { padding: var(--space-xl) 0 var(--space-2xl); }
.blog-article-layout {
  max-width: 760px;
  margin: 0 auto;
}
.blog-article-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}
.blog-article-category {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  font-family: var(--font-heading);
}
.blog-article-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}
.blog-article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.blog-article-meta .author-name {
  color: var(--color-text-primary);
  font-weight: 500;
}
.blog-article-featured {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
  aspect-ratio: 16/9;
  background: var(--color-surface);
}
.blog-article-featured img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.blog-article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}
.blog-article-content p {
  margin-bottom: var(--space-lg);
}
.blog-article-content h2 {
  font-size: 1.5rem;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text-primary);
  font-family: var(--font-heading);
}
.blog-article-content h3 {
  font-size: 1.125rem;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text-primary);
  font-family: var(--font-heading);
}
.blog-article-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-lg);
}
.blog-article-content li {
  margin-bottom: 8px;
  line-height: 1.7;
}
.blog-article-content strong {
  color: var(--color-text-primary);
}
.blog-article-content a {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Share buttons */
.blog-share {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: var(--space-xl) 0;
}
.blog-share-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.blog-share-btns {
  display: flex;
  gap: var(--space-sm);
}
.blog-share-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  cursor: pointer;
}
.blog-share-btn:hover {
  background: var(--color-accent-dim);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Blog author box */
.blog-author-box {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}
.blog-author-avatar {
  width: 56px; height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: var(--color-accent-fg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.blog-author-info h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}
.blog-author-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ═══════════════════════════════════════════════════════════
   NEW HOMEPAGE SECTIONS
   ═══════════════════════════════════════════════════════════ */

/* Best Sellers / New Arrivals tabs */
.product-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.product-tab {
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  transition: all var(--transition-fast);
  font-family: var(--font-heading);
}
.product-tab:hover {
  border-color: var(--color-border-light);
  color: var(--color-text-primary);
}
.product-tab.active {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: var(--color-accent);
}

/* Testimonials */
.testimonials-section { padding: var(--space-2xl) 0; }
.testimonials-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}
.testimonial-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}
.testimonial-stars {
  display: flex;
  gap: 2px;
  color: var(--color-warning);
  margin-bottom: var(--space-md);
}
.testimonial-text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-accent-dim);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 0.875rem;
}
.testimonial-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
}
.testimonial-location {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Newsletter section */
.newsletter-section {
  padding: var(--space-2xl) 0;
}
.newsletter-banner {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-alt) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--color-accent-dim) 0%, transparent 70%);
  pointer-events: none;
}
.newsletter-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
  position: relative;
}
.newsletter-banner p {
  margin-bottom: var(--space-lg);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}
.newsletter-form-large {
  display: flex;
  gap: var(--space-sm);
  max-width: 440px;
  margin: 0 auto;
  position: relative;
}
.newsletter-form-large input {
  flex: 1;
  padding: 14px 18px;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.9375rem;
}
.newsletter-form-large input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

/* Instagram gallery */
.instagram-section { padding: var(--space-2xl) 0; }
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
@media (min-width: 640px) {
  .instagram-grid { grid-template-columns: repeat(6, 1fr); }
}
.instagram-item {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  position: relative;
  cursor: pointer;
}
.instagram-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.instagram-item:hover img {
  transform: scale(1.1);
}
.instagram-item::after {
  content: '\U0001F4F7';
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  background: rgba(11,15,20,0.6);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.instagram-item:hover::after { opacity: 1; }

/* Brands section */
.brands-section { padding: var(--space-xl) 0; }
.brands-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-lg) 0;
}
.brand-item {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}
.brand-item:hover { color: var(--color-text-secondary); }

/* Footer newsletter */
.footer-newsletter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.newsletter-content h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}
.newsletter-content p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
}
.newsletter-form input {
  padding: 10px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.875rem;
  min-width: 240px;
}
.newsletter-form input:focus {
  border-color: var(--color-accent);
}
@media (max-width: 640px) {
  .footer-newsletter { flex-direction: column; text-align: center; }
  .newsletter-form { width: 100%; }
  .newsletter-form input { flex: 1; min-width: 0; }
}

/* Improved product card hover */
.product-card {
  transition: all var(--transition-base);
}
.product-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 30px rgba(34, 211, 238, 0.08), var(--shadow-md);
}

/* Smooth section reveal */
.section {
  scroll-margin-top: 80px;
}

/* Better hero */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg-elevated);
}
@media (min-width: 768px) {
  .hero { min-height: 600px; }
}
@media (min-width: 1024px) {
  .hero { min-height: 680px; }
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-2xl) 0;
  max-width: 640px;
  animation: slideUp 0.6s ease;
}