/* ============================================
   Haxxit Workshop — Digital Clocks & Smart Gadgets
   Production Stylesheet
   ============================================ */

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-bg: #0a0e1a;
  --color-surface: #141927;
  --color-surface-alt: #1a2035;
  --color-border: #2a3450;
  --color-text-primary: #f0f4ff;
  --color-text-secondary: #a0b0d0;
  --color-text-muted: #6a7a9a;
  --color-accent: #00d4ff;
  --color-accent-hover: #00b8e6;
  --color-accent-fg: #0a0e1a;
  --color-accent-soft: rgba(0, 212, 255, 0.12);
  --color-success: #00ff88;
  --color-warning: #ffaa00;
  --color-error: #ff4466;
  --color-sale: #ff4466;

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

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

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);

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

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1280px;
  --header-height: 64px;
}

/* --- Base Typography --- */
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-surface-alt); }
.section-sm { padding: var(--space-xl) 0; }

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Grid System --- */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-lg); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 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: 0.95rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-fg);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  color: var(--color-text-secondary);
}
.badge-sale { background: var(--color-sale); color: #fff; }
.badge-new { background: var(--color-success); color: var(--color-bg); }
.badge-out { background: var(--color-text-muted); color: var(--color-bg); }
.badge-accent { background: var(--color-accent); color: var(--color-accent-fg); }

/* --- Announcement Bar --- */
.announcement-bar {
  background: linear-gradient(90deg, var(--color-accent), #0099cc);
  color: var(--color-accent-fg);
  text-align: center;
  padding: 8px var(--space-md);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-heading);
}
.announcement-bar span { display: inline-flex; align-items: center; gap: 6px; }

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: var(--header-height);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
  white-space: nowrap;
}
.nav-logo span { color: var(--color-accent); }
.nav-links {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex: 1;
  white-space: nowrap;
  overflow: visible;
}
.nav-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
}
.nav-link:hover { color: var(--color-accent); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.nav-link:hover::after { width: 100%; }

/* --- Nav Dropdown --- */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-toggle {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.nav-dropdown-toggle:hover { color: var(--color-accent); }
.nav-dropdown-toggle::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.nav-dropdown-toggle:hover::after { width: 100%; }
.nav-dropdown-chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-base);
}
.nav-dropdown:hover .nav-dropdown-chevron { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-base);
  z-index: 110;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block;
  padding: 10px var(--space-md);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.nav-dropdown-menu a:hover {
  background: var(--color-surface-alt);
  color: var(--color-accent);
}

/* --- SVG Icons --- */
.svg-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 20px;
  height: 20px;
}
.svg-icon-sm { width: 16px; height: 16px; }
.svg-icon-lg { width: 28px; height: 28px; }
.svg-icon-xl { width: 36px; height: 36px; }
.nav-search-btn .svg-icon,
.nav-cart-btn .svg-icon {
  width: 22px;
  height: 22px;
}
.announcement-bar .svg-icon {
  width: 16px;
  height: 16px;
}
.trust-item-icon .svg-icon {
  width: 32px;
  height: 32px;
}
.benefit-card-icon .svg-icon {
  width: 36px;
  height: 36px;
}
.security-badge-icon .svg-icon {
  width: 18px;
  height: 18px;
}
.footer-payments .svg-icon {
  width: 24px;
  height: 24px;
  opacity: 0.6;
}
.social-links .svg-icon {
  width: 18px;
  height: 18px;
}
.cart-empty-icon .svg-icon {
  width: 48px;
  height: 48px;
}
.error-page .svg-icon {
  width: 48px;
  height: 48px;
}
.share-btn .svg-icon {
  width: 16px;
  height: 16px;
}


.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}
.nav-search-btn, .nav-cart-btn {
  position: relative;
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}
.nav-search-btn:hover, .nav-cart-btn:hover { color: var(--color-accent); }
.cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--color-accent);
  color: var(--color-accent-fg);
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-heading);
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.cart-count:empty, .cart-count[data-count="0"] { display: none; }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
  flex-shrink: 0;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: var(--color-surface);
  z-index: 200;
  padding: var(--space-xl) var(--space-lg);
  overflow-y: auto;
  transition: left var(--transition-slow);
  border-right: 1px solid var(--color-border);
}
.mobile-menu.open { left: 0; }
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
}
.mobile-menu-close {
  font-size: 1.5rem;
  color: var(--color-text-muted);
}
.mobile-menu-links { display: flex; flex-direction: column; gap: var(--space-md); }
.mobile-menu-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text-primary);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu-link:hover { color: var(--color-accent); }

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow);
}
.mobile-menu-overlay.open { opacity: 1; visibility: visible; }

/* --- Search Bar --- */
.search-bar {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md);
  z-index: 99;
}
.search-bar.open { display: block; }
.search-bar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
}
.search-input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 1rem;
}
.search-input:focus { outline: none; border-color: var(--color-accent); }
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 1.1rem;
}
.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
  max-height: 400px;
  overflow-y: auto;
  display: none;
  box-shadow: var(--shadow-lg);
}
.search-results.open { display: block; }
.search-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-fast);
}
.search-item:hover { background: var(--color-surface-alt); }
.search-item:last-child { border-bottom: none; }
.search-item img { width: 50px; height: 50px; border-radius: var(--radius-sm); object-fit: cover; }
.search-item-info { flex: 1; }
.search-item-title { color: var(--color-text-primary); font-weight: 600; font-size: 0.9rem; }
.search-item-price { color: var(--color-accent); font-family: var(--font-mono); font-size: 0.85rem; }

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-surface);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 14, 26, 0.9) 0%, rgba(10, 14, 26, 0.6) 50%, rgba(10, 14, 26, 0.8) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-md);
  width: 100%;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  padding: 6px 14px;
  background: var(--color-accent-soft);
  border-radius: var(--radius-full);
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
  max-width: 700px;
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 550px;
  margin-bottom: var(--space-xl);
}
.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* --- 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-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-surface-alt);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.product-card:hover .product-card-image img { transform: scale(1.05); }
.product-card-badges {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 1;
}
.product-card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card-title {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
  min-height: 2.5em;
}
.product-card-title a:hover { color: var(--color-accent); }
.product-card-vendor {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}
.product-card-price-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  margin-top: auto;
}
.product-card-price {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
}
.product-card-compare-price {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-card-atc {
  width: 100%;
  padding: 10px 16px;
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}
.product-card-atc:hover {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: var(--color-accent);
}
.product-card-atc.added {
  background: var(--color-success);
  color: var(--color-bg);
  border-color: var(--color-success);
}

/* --- Collection Cards --- */
.collection-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: block;
}
.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.collection-card:hover img { transform: scale(1.08); }
.collection-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 14, 26, 0.9) 0%, rgba(10, 14, 26, 0.3) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}
.collection-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-text-primary);
}
.collection-card-count {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* --- Blog Cards --- */
.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-accent);
  transform: translateY(-4px);
}
.blog-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; }
.blog-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}
.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-md);
  flex: 1;
}
.blog-card-read-more {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.blog-card-read-more:hover { color: var(--color-accent-hover); }

/* --- Trust Badges --- */
.trust-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-xl) 0;
}
@media (min-width: 768px) {
  .trust-badges { grid-template-columns: repeat(4, 1fr); }
}
.trust-item {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.trust-item-icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.trust-item-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}
.trust-item-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --- Breadcrumbs --- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.breadcrumb-item { color: var(--color-text-muted); }
.breadcrumb-item a:hover { color: var(--color-accent); }
.breadcrumb-sep { color: var(--color-text-muted); opacity: 0.5; }
.breadcrumb-item.current { color: var(--color-text-secondary); }

/* --- Product Page Layout --- */
.product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding: var(--space-lg) 0;
}
@media (min-width: 768px) {
  .product-layout { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
}
@media (min-width: 1024px) {
  .product-layout { grid-template-columns: 1.2fr 1fr; }
}

/* Product Gallery */
.product-gallery { position: sticky; top: calc(var(--header-height) + 20px); }
.gallery-main-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
  aspect-ratio: 1;
}
.gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: zoom-in;
  transition: transform var(--transition-base);
}
.gallery-main-img.zoomed { transform: scale(2); cursor: zoom-out; }
.gallery-thumbs {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  padding-bottom: var(--space-xs);
}
.gallery-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--color-border);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-fast);
}
.gallery-thumb.active { border-color: var(--color-accent); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Product Info */
.product-info { padding-top: var(--space-md); }
.product-vendor {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-sm);
}
.product-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}
.product-rating {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.rating-stars { color: var(--color-warning); font-size: 1rem; letter-spacing: 2px; }
.rating-count { font-size: 0.85rem; color: var(--color-text-muted); }

.product-price-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.product-price {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-accent);
}
.product-compare-price {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-save-badge {
  background: var(--color-sale);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
}

/* Option Selectors */
.option-group { margin-bottom: var(--space-lg); }
.option-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}
.option-label span { color: var(--color-accent); }
.option-btns { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.option-btn {
  padding: 8px 16px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}
.option-btn:hover { border-color: var(--color-accent); color: var(--color-text-primary); }
.option-btn.active {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: var(--color-accent);
  font-weight: 700;
}
.option-btn.unavailable {
  opacity: 0.4;
  text-decoration: line-through;
  cursor: not-allowed;
}

/* Quantity Control */
.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty-btn {
  width: 40px;
  height: 44px;
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}
.qty-btn:hover { background: var(--color-accent); color: var(--color-accent-fg); }
.qty-input {
  width: 50px;
  height: 44px;
  text-align: center;
  background: var(--color-bg);
  color: var(--color-text-primary);
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-weight: 600;
}
.qty-input:focus { outline: none; }

/* Product Actions */
.product-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.product-actions .btn { flex: 1; min-width: 180px; }

.availability-msg {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  margin-bottom: var(--space-lg);
}
.availability-msg.in-stock { color: var(--color-success); }
.availability-msg.out-stock { color: var(--color-error); }
.availability-msg::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

/* Product Short Description */
.product-short-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.product-short-desc ul { padding-left: var(--space-lg); list-style: disc; }
.product-short-desc li { margin-bottom: 4px; }

/* Accordions */
.product-accordions { margin-bottom: var(--space-xl); }
.accordion {
  border-bottom: 1px solid var(--color-border);
}
.accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  text-align: left;
}
.accordion-header:hover { color: var(--color-accent); }
.accordion-icon {
  font-size: 1.2rem;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}
.accordion.open .accordion-icon { transform: rotate(45deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.accordion.open .accordion-body { max-height: 1000px; }
.accordion-body-inner {
  padding: 0 0 var(--space-md) 0;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.accordion-body-inner ul { padding-left: var(--space-lg); list-style: disc; margin-top: var(--space-sm); }
.accordion-body-inner li { margin-bottom: 4px; }

/* Sticky ATC */
.sticky-atc {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-md);
  z-index: 90;
  transform: translateY(100%);
  transition: transform var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.sticky-atc.visible { transform: translateY(0); }
.sticky-atc-product {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
  min-width: 0;
}
.sticky-atc-product img { width: 50px; height: 50px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.sticky-atc-product-info { min-width: 0; }
.sticky-atc-product-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sticky-atc-product-price {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 700;
}

/* --- Reviews Section --- */
.reviews-section {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-xl);
}
.reviews-summary {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.reviews-avg {
  text-align: center;
}
.reviews-score {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-text-primary);
}
.reviews-stars { color: var(--color-warning); font-size: 1.2rem; }
.reviews-count { font-size: 0.85rem; color: var(--color-text-muted); }
.reviews-bars {
  flex: 1;
  min-width: 250px;
}
.rating-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}
.rating-bar-label { font-size: 0.8rem; color: var(--color-text-muted); width: 40px; }
.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-warning);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}
.rating-bar-count { font-size: 0.8rem; color: var(--color-text-muted); width: 30px; text-align: right; }

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
}
.review-author {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 0.95rem;
}
.review-date { font-size: 0.8rem; color: var(--color-text-muted); }
.review-title {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  font-size: 0.95rem;
}
.review-body {
  font-size: 0.9rem;
  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);
  margin-top: var(--space-sm);
}

/* --- Cart Drawer --- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow);
}
.cart-overlay.open { opacity: 1; visibility: visible; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 90%;
  max-width: 420px;
  height: 100vh;
  background: var(--color-surface);
  z-index: 151;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-slow);
  border-left: 1px solid var(--color-border);
}
.cart-drawer.open { right: 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: 1.25rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.cart-close {
  font-size: 1.5rem;
  color: var(--color-text-muted);
  padding: 4px;
}
.cart-close:hover { color: var(--color-text-primary); }

.cart-lines {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
}
.cart-empty {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--color-text-muted);
}
.cart-empty-icon { font-size: 3rem; margin-bottom: var(--space-md); opacity: 0.3; }
.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: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-surface-alt);
}
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  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: var(--space-sm); }
.cart-item-price { font-family: var(--font-mono); font-size: 0.9rem; color: var(--color-accent); font-weight: 700; }
.cart-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-sm);
}
.cart-item-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.cart-item-qty button {
  width: 28px;
  height: 28px;
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-qty button:hover { background: var(--color-accent); color: var(--color-accent-fg); }
.cart-item-qty span {
  width: 32px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-primary);
}
.cart-item-remove {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  transition: color var(--transition-fast);
}
.cart-item-remove:hover { color: var(--color-error); }

.cart-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
}
.cart-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-sm);
}
.cart-subtotal span { font-size: 0.95rem; color: var(--color-text-secondary); }
.cart-subtotal strong {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--color-accent);
}
.cart-tax-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  text-align: center;
}
.cart-footer .btn { margin-bottom: var(--space-sm); }

/* --- Toast --- */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 300;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--color-success); color: var(--color-bg); }
.toast-error { background: var(--color-error); color: #fff; }

/* --- Footer --- */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-col a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: var(--color-accent); }

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}
.footer-logo span { color: var(--color-accent); }
.footer-about {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  max-width: 300px;
}
.social-links {
  display: flex;
  gap: var(--space-sm);
}
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}
.social-links a:hover {
  background: var(--color-accent);
  color: var(--color-accent-fg);
  border-color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.footer-payments {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}
.footer-payments span {
  font-size: 1.5rem;
  color: var(--color-text-muted);
  opacity: 0.6;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-xl);
}
.pagination-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.pagination-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pagination-btn.active { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }
.pagination-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* --- Sort Bar --- */
.sort-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.sort-bar label { font-size: 0.9rem; color: var(--color-text-muted); }
.sort-select {
  padding: 8px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.9rem;
  cursor: pointer;
}
.sort-select:focus { outline: none; border-color: var(--color-accent); }
.sort-count { margin-left: auto; font-size: 0.85rem; color: var(--color-text-muted); }

/* --- Skeleton Loading --- */
.skeleton {
  background: linear-gradient(90deg, var(--color-surface) 0%, var(--color-surface-alt) 50%, var(--color-surface) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.fade-in { animation: fadeIn var(--transition-slow); }
.slide-up { animation: slideUp var(--transition-slow); }

/* --- Accessibility --- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.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;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* --- Spinner --- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

/* --- Content Pages (policies, about, etc.) --- */
.content-page {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}
.content-page h1 { margin-bottom: var(--space-lg); }
.content-page h2 { margin: var(--space-xl) 0 var(--space-md); font-size: 1.5rem; }
.content-page h3 { margin: var(--space-lg) 0 var(--space-sm); font-size: 1.2rem; }
.content-page p { margin-bottom: var(--space-md); line-height: 1.8; }
.content-page ul { padding-left: var(--space-lg); list-style: disc; margin-bottom: var(--space-md); }
.content-page li { margin-bottom: var(--space-sm); line-height: 1.7; }
.content-page a { color: var(--color-accent); text-decoration: underline; }

.policy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}
@media (min-width: 768px) {
  .policy-layout { grid-template-columns: 240px 1fr; }
}
.policy-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  align-self: start;
}
.policy-sidebar h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.policy-sidebar ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.policy-sidebar a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.policy-sidebar a:hover, .policy-sidebar a.active {
  background: var(--color-surface-alt);
  color: var(--color-accent);
}

/* --- Contact Form --- */
.contact-form {
  max-width: 600px;
  margin: var(--space-xl) auto;
}
.form-group { margin-bottom: var(--space-md); }
.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: 4px;
}

/* --- Cart Page --- */
.cart-page {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}
.cart-page-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 768px) {
  .cart-page-layout { grid-template-columns: 1fr 360px; }
}
.cart-page-items { display: flex; flex-direction: column; gap: var(--space-md); }
.cart-page-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.cart-page-item-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-surface-alt);
}
.cart-page-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-page-item-info { flex: 1; min-width: 0; }
.cart-page-item-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}
.cart-page-item-variant { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-sm); }
.cart-page-item-price { font-family: var(--font-mono); font-size: 1rem; color: var(--color-accent); font-weight: 700; }
.cart-page-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-md);
}
.cart-page-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 20px);
}
.cart-page-summary h3 { margin-bottom: var(--space-lg); }
.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}
.summary-row.total {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
  margin-top: var(--space-md);
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--font-heading);
}
.summary-row.total strong { color: var(--color-accent); font-family: var(--font-mono); }
.summary-free-shipping {
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.85rem;
  color: var(--color-accent);
  text-align: center;
  margin-bottom: var(--space-md);
}

/* --- Checkout Page --- */
.checkout-page {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 768px) {
  .checkout-layout { grid-template-columns: 1fr 380px; }
}
.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-md);
}
.checkout-form-section h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.checkout-form-section h3 .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: 0.85rem;
  font-weight: 700;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 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; }
}

/* Card Payment Form */
.card-form { margin-top: var(--space-md); }
.card-input-wrap {
  position: relative;
  margin-bottom: var(--space-md);
}
.card-input-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--color-text-muted);
  pointer-events: none;
}
.card-input-wrap .form-input { padding-right: 44px; }
.card-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 480px) {
  .card-row { grid-template-columns: 1fr 1fr; }
}
.security-badges {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.security-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.security-badge-icon { color: var(--color-success); font-size: 1rem; }

.checkout-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 20px);
}
.checkout-summary h3 { margin-bottom: var(--space-lg); }
.checkout-summary-item {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}
.checkout-summary-item img { width: 50px; height: 50px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; }
.checkout-summary-item-info { flex: 1; min-width: 0; }
.checkout-summary-item-title { font-size: 0.8rem; font-weight: 600; color: var(--color-text-primary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.checkout-summary-item-price { font-size: 0.8rem; color: var(--color-accent); font-family: var(--font-mono); }
.checkout-summary-item-qty { font-size: 0.75rem; color: var(--color-text-muted); }

/* --- Thank You Page --- */
.thank-you-page {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
}
.thank-you-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: var(--color-success);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-bg);
  animation: fadeIn var(--transition-slow);
}
.thank-you-title {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}
.thank-you-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}
.thank-you-order {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  text-align: left;
}
.thank-you-order h3 { margin-bottom: var(--space-md); }
.thank-you-order-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.thank-you-order-row:last-child { border-bottom: none; }
.thank-you-order-row strong { color: var(--color-text-primary); }
.thank-you-order-items {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.thank-you-order-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  font-size: 0.85rem;
}
.thank-you-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- 404 Page --- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}
.error-page-code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 15vw, 10rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.error-page-msg {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}
.error-page-links {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Collection Hero --- */
.collection-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-surface);
}
.collection-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}
.collection-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 14, 26, 0.7), rgba(10, 14, 26, 0.9));
}
.collection-hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  width: 100%;
}
.collection-hero-title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  margin-bottom: var(--space-sm);
}
.collection-hero-desc {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
}

/* --- Blog Article --- */
.article-hero {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.article-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 14, 26, 1) 0%, rgba(10, 14, 26, 0.5) 100%);
}
.article-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  width: 100%;
}
.article-meta {
  display: flex;
  gap: var(--space-md);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}
.article-body {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}
.article-body h2 { margin: var(--space-xl) 0 var(--space-md); font-size: 1.5rem; }
.article-body h3 { margin: var(--space-lg) 0 var(--space-sm); }
.article-body p { margin-bottom: var(--space-md); line-height: 1.8; font-size: 1.05rem; }
.article-body ul { padding-left: var(--space-lg); list-style: disc; margin-bottom: var(--space-md); }
.article-body li { margin-bottom: var(--space-sm); line-height: 1.7; }
.article-body img { border-radius: var(--radius-lg); margin: var(--space-lg) 0; }
.article-share {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  margin: var(--space-xl) 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.article-share span { font-size: 0.9rem; color: var(--color-text-muted); }
.share-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.share-btn:hover { background: var(--color-accent); color: var(--color-accent-fg); border-color: var(--color-accent); }

/* --- FAQ Section --- */
.faq-section {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  text-align: left;
}
.faq-question:hover { color: var(--color-accent); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner {
  padding: 0 0 var(--space-md) 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --- Benefits Section --- */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 640px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-card {
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}
.benefit-card-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.benefit-card h4 { margin-bottom: var(--space-sm); }
.benefit-card p { font-size: 0.9rem; color: var(--color-text-secondary); margin: 0; }

/* --- Newsletter --- */
.newsletter {
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  margin: var(--space-xl) 0;
}
.newsletter h3 { margin-bottom: var(--space-sm); }
.newsletter p { color: var(--color-text-secondary); margin-bottom: var(--space-lg); }
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.newsletter-form .form-input { flex: 1; min-width: 200px; }