/* Jazzybfit — Fitness Performance Footwear & Apparel
   Mobile-first CSS. Design for 375px first, enhance for larger screens.
   Modern professional color scheme — deep navy, teal accent, clean neutrals.
*/

/* ===== DESIGN TOKENS ===== */
:root {
  --color-primary: #0f2942;
  --color-primary-light: #1a3a5c;
  --color-primary-dark: #081a2c;
  --color-accent: #0d9488;
  --color-accent-light: #14b8a6;
  --color-accent-dark: #0f766e;
  --color-bg: #f8fafc;
  --color-bg-alt: #ffffff;
  --color-bg-card: #ffffff;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-sale: #ef4444;
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-overlay: rgba(15, 41, 66, 0.85);
  --color-gold: #f59e0b;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --container-max: 1280px;
  --container-padding: 1rem;
  --header-height: 64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.10);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--color-text); background: var(--color-bg); line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); width: 100%; }

/* ===== TOP BAR / ANNOUNCEMENT BAR ===== */
.announcement-bar {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: 0.625rem var(--container-padding);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-bottom: 2px solid var(--color-accent);
}
.announcement-bar p { margin: 0; line-height: 1.4; }
.announcement-bar strong { color: var(--color-accent-light); font-weight: 700; }
.announcement-bar a { color: #fff; }
.announcement-bar a:hover { color: var(--color-accent-light); }

/* ===== HEADER ===== */
.site-header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1rem;
}
.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: lowercase;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.logo span { color: var(--color-accent); }

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
}
.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.5rem 0;
  position: relative;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}
.nav-desktop a:hover::after,
.nav-desktop a.active::after { width: 100%; }
.nav-desktop a:hover { color: var(--color-accent); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: all var(--transition-fast);
  position: relative;
}
.icon-btn:hover { background: var(--color-border-light); color: var(--color-accent); }
.icon-btn svg { width: 22px; height: 22px; }

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ===== NAV DRAWER ===== */
.nav-drawer-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-overlay);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.nav-drawer-overlay.active { opacity: 1; visibility: visible; }

.nav-drawer {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: 300px;
  max-width: 85vw;
  background: var(--color-bg-alt);
  z-index: 1600;
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  padding: 1.5rem 1rem;
  overflow-y: auto;
}
.nav-drawer.active { transform: translateX(0); }
.nav-close {
  font-size: 1.5rem;
  color: var(--color-text-light);
  float: right;
  margin-bottom: 1rem;
}
.nav-drawer nav { display: flex; flex-direction: column; gap: 0; clear: both; }
.nav-drawer nav a {
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--color-border-light);
  font-weight: 500;
  color: var(--color-text);
}
.nav-drawer nav a:hover { color: var(--color-accent); padding-left: 0.5rem; }

/* ===== SEARCH OVERLAY ===== */
.search-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-overlay);
  z-index: 1700;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
}
.search-overlay.active { opacity: 1; visibility: visible; }
.search-box {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  width: 90%;
  max-width: 600px;
  box-shadow: var(--shadow-xl);
}
.search-box input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  outline: none;
  transition: border var(--transition-fast);
}
.search-box input:focus { border-color: var(--color-accent); }
.search-results { margin-top: 1rem; max-height: 400px; overflow-y: auto; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.search-result-item:hover { background: var(--color-border-light); }
.search-result-item img { width: 50px; height: 50px; border-radius: var(--radius-sm); object-fit: cover; }
.search-result-item h4 { font-size: 0.875rem; font-weight: 600; }
.search-result-item span { font-size: 0.8rem; color: var(--color-text-light); }

/* ===== CART DRAWER ===== */
.cart-drawer-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-overlay);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.cart-drawer-overlay.active { opacity: 1; visibility: visible; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 400px;
  max-width: 90vw;
  background: var(--color-bg-alt);
  z-index: 1600;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}
.cart-drawer.active { transform: translateX(0); }
.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.cart-drawer-header h3 { font-family: var(--font-heading); font-size: 1.25rem; }
.cart-drawer-close { font-size: 1.5rem; color: var(--color-text-light); }
.cart-drawer-body { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; }
.cart-drawer-footer { padding: 1rem 1.25rem; border-top: 1px solid var(--color-border); }

.cart-empty { text-align: center; padding: 3rem 1rem; color: var(--color-text-light); }
.cart-empty svg { margin: 0 auto 1rem; color: var(--color-text-muted); }
.cart-empty p { margin-bottom: 1.5rem; font-size: 1rem; }

.cart-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--color-border-light);
}
.cart-item-img { flex-shrink: 0; }
.cart-item-img img { width: 70px; height: 70px; border-radius: var(--radius-sm); object-fit: cover; }
.cart-item-noimg {
  width: 70px; height: 70px;
  border-radius: var(--radius-sm);
  background: var(--color-border-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700; color: var(--color-text-muted);
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-info h4 { font-size: 0.875rem; font-weight: 600; line-height: 1.3; margin-bottom: 0.25rem; }
.cart-item-variant { font-size: 0.75rem; color: var(--color-text-light); }
.cart-item-price { font-size: 0.875rem; font-weight: 600; color: var(--color-accent); margin: 0.25rem 0; }
.cart-item-qty { display: flex; align-items: center; gap: 0.5rem; }
.cart-item-qty button {
  width: 28px; height: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem; font-weight: 600;
  color: var(--color-text);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.cart-item-qty button:hover { border-color: var(--color-accent); color: var(--color-accent); }
.cart-item-qty span { min-width: 24px; text-align: center; font-weight: 600; font-size: 0.875rem; }
.cart-item-remove {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.375rem;
  text-decoration: underline;
}
.cart-item-remove:hover { color: var(--color-sale); }

.cart-footer { padding-top: 0.5rem; }
.cart-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.cart-subtotal span { font-size: 0.875rem; color: var(--color-text-light); }
.cart-subtotal strong { font-size: 1.25rem; font-family: var(--font-heading); color: var(--color-primary); }
.cart-shipping-note { font-size: 0.75rem; color: var(--color-text-light); margin-bottom: 1rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-light); color: #fff; }
.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover { background: var(--color-accent-dark); color: #fff; }
.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.75rem; }
.btn-block { display: flex; width: 100%; }
.btn-full { display: flex; width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  position: relative;
  z-index: 1;
}
.hero-content { flex: 1; }
.hero-image { flex: 1; display: none; }
.hero-image img { border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); }
.hero h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.hero p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.5rem;
  max-width: 500px;
}
.hero-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: rgba(13, 148, 136, 0.2);
  border: 1px solid var(--color-accent);
  color: var(--color-accent-light);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}
.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-light);
}
.trust-item svg { width: 20px; height: 20px; color: var(--color-accent); flex-shrink: 0; }

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 2rem;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.section-header p {
  color: var(--color-text-light);
  margin-top: 0.5rem;
  font-size: 0.9375rem;
}

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.product-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--color-accent);
}
.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-border-light);
}
.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-badge {
  position: absolute;
  top: 0.625rem;
  left: 0.625rem;
  background: var(--color-sale);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  z-index: 1;
}
.product-card-body {
  padding: 0.875rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card-body h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-body h3 a { color: var(--color-text); }
.product-card-body h3 a:hover { color: var(--color-accent); }
.product-card-price {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.product-card-price .price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
}
.product-card-price .compare-price {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}
.product-card-atc {
  margin-top: auto;
  width: 100%;
  padding: 0.625rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
}
.product-card-atc:hover { background: var(--color-accent); }

/* ===== CATEGORY CARDS ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.category-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: block;
}
.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.category-card:hover img { transform: scale(1.08); }
.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 41, 66, 0.85) 0%, rgba(15, 41, 66, 0.2) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
}
.category-card-overlay h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
}
.category-card-overlay span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--color-accent-light);
  margin-top: 0.25rem;
}

/* ===== PRODUCT PAGE ===== */
.product-page { padding: 2rem 0 3rem; }
.breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span { margin: 0 0.375rem; }

.product-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.product-gallery { display: flex; flex-direction: column; gap: 1rem; }
.product-main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  aspect-ratio: 1;
}
.product-main-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--transition-base);
}
.product-main-image.zoomed img { transform: scale(1.8); }
.product-thumbnails {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}
.product-thumbnail {
  width: 70px; height: 70px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: border var(--transition-fast);
}
.product-thumbnail.active { border-color: var(--color-accent); }
.product-thumbnail img { width: 100%; height: 100%; object-fit: cover; }

.product-info h1 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.product-info .price-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.product-info #product-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
}
.product-info #product-compare-price {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
  display: none;
}
.product-info #save-badge {
  background: var(--color-sale);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  display: none;
}
.stock-status {
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.stock-status.in-stock { color: var(--color-success); }
.stock-status.out-stock { color: var(--color-sale); }

.variant-group { margin-bottom: 1.25rem; }
.variant-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}
.variant-options { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.variant-option {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
}
.variant-option:hover { border-color: var(--color-accent); }
.variant-option.selected {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  width: fit-content;
}
.quantity-selector button {
  width: 44px; height: 44px;
  font-size: 1.25rem;
  color: var(--color-text);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast);
}
.quantity-selector button:hover { background: var(--color-border-light); }
.quantity-selector input {
  width: 50px; height: 44px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  font-weight: 600;
  outline: none;
}

.product-atc-row {
  display: flex;
  gap: 0.75rem;
  margin: 1.25rem 0;
  flex-wrap: wrap;
}
#product-atc-btn {
  flex: 1;
  min-width: 200px;
}

.product-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
  padding: 1.25rem;
  background: var(--color-border-light);
  border-radius: var(--radius-md);
}
.product-feature {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  color: var(--color-text-light);
}
.product-feature svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; }

.product-description { margin-top: 2rem; }
.product-description h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}
.product-description p { color: var(--color-text-light); margin-bottom: 0.75rem; }

.related-products { margin-top: 3rem; }
.related-products h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

/* Sticky ATC bar */
#sticky-atc {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 0.75rem 1rem;
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}
#sticky-atc.visible { display: flex; }
#sticky-atc .sticky-info { display: flex; flex-direction: column; }
#sticky-atc .sticky-info span { font-size: 0.75rem; color: var(--color-text-light); }
#sticky-atc #sticky-price { font-size: 1.125rem; font-weight: 700; color: var(--color-primary); }

/* ===== COLLECTION PAGE ===== */
.collection-header {
  padding: 2rem 0 1.5rem;
  text-align: center;
}
.collection-header h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
}
.collection-header p {
  color: var(--color-text-light);
  margin-top: 0.5rem;
}
.collection-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.collection-count { font-size: 0.875rem; color: var(--color-text-light); }
.collection-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-chip {
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: all var(--transition-fast);
}
.filter-chip:hover, .filter-chip.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(13, 148, 136, 0.05);
}

/* ===== COLLECTIONS INDEX ===== */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

/* ===== CART PAGE ===== */
.cart-page { padding: 2rem 0 3rem; }
.cart-page h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th {
  text-align: left;
  padding: 0.75rem;
  border-bottom: 2px solid var(--color-border);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 600;
}
.cart-table td {
  padding: 1rem 0.75rem;
  border-bottom: 1px solid var(--color-border-light);
}
.cart-table-product { display: flex; align-items: center; gap: 0.75rem; }
.cart-table-product img { width: 70px; height: 70px; border-radius: var(--radius-sm); object-fit: cover; }
.cart-table-product h4 { font-size: 0.875rem; font-weight: 600; }
.cart-table-product h4 a { color: var(--color-text); }
.cart-table-product h4 a:hover { color: var(--color-accent); }
.cart-summary {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
}
.cart-summary-row.total {
  border-top: 1px solid var(--color-border);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ===== CHECKOUT FORM ===== */
.checkout-form { max-width: 800px; margin: 0 auto; }
.checkout-section {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.checkout-section h2 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.checkout-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.375rem; }
.form-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
}
.form-group label .required { color: var(--color-sale); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  outline: none;
  transition: border var(--transition-fast);
  background: var(--color-bg-alt);
  color: var(--color-text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}
.form-group input.error,
.form-group select.error {
  border-color: var(--color-sale);
}
.form-error {
  font-size: 0.75rem;
  color: var(--color-sale);
  display: none;
}
.form-error.show { display: block; }
.checkout-order-summary {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.checkout-order-summary h2 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.checkout-order-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--color-border-light);
}
.checkout-order-item img { width: 56px; height: 56px; border-radius: var(--radius-sm); object-fit: cover; }
.checkout-order-item-info { flex: 1; }
.checkout-order-item-info h4 { font-size: 0.8125rem; font-weight: 600; }
.checkout-order-item-info span { font-size: 0.75rem; color: var(--color-text-light); }
.checkout-order-item-price { font-size: 0.875rem; font-weight: 600; color: var(--color-primary); white-space: nowrap; }
.checkout-totals { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--color-border); }
.checkout-totals .cart-summary-row { margin-bottom: 0.5rem; }
.checkout-place-order {
  width: 100%;
  padding: 1rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  margin-top: 1rem;
}
.checkout-place-order:hover { background: var(--color-accent-dark); }
.checkout-success {
  text-align: center;
  padding: 3rem 1.5rem;
}
.checkout-success svg { width: 64px; height: 64px; color: var(--color-success); margin: 0 auto 1rem; }
.checkout-success h1 { font-family: var(--font-heading); font-size: 1.75rem; color: var(--color-primary); margin-bottom: 0.5rem; }
.checkout-success p { color: var(--color-text-light); margin-bottom: 1.5rem; }

/* ===== BLOG ===== */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}
.blog-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}
.blog-card:hover { box-shadow: var(--shadow-md); }
.blog-card-body { padding: 1.25rem; }
.blog-card-body h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.blog-card-body h3 a { color: var(--color-text); }
.blog-card-body h3 a:hover { color: var(--color-accent); }
.blog-card-body p { font-size: 0.875rem; color: var(--color-text-light); }
.blog-card-body .blog-date { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: 0.5rem; }

.blog-article { max-width: 760px; margin: 0 auto; padding: 2rem 0; }
.blog-article h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.blog-article .blog-meta { font-size: 0.8125rem; color: var(--color-text-muted); margin-bottom: 2rem; }
.blog-article h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 1.5rem 0 0.75rem;
}
.blog-article p { color: var(--color-text-light); margin-bottom: 1rem; line-height: 1.7; }
.blog-article ul, .blog-article ol { margin-left: 1.5rem; margin-bottom: 1rem; color: var(--color-text-light); }
.blog-article li { margin-bottom: 0.5rem; }

/* ===== PAGES ===== */
.page-content { max-width: 760px; margin: 0 auto; padding: 2rem 0; }
.page-content h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.page-content h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 1.5rem 0 0.75rem;
}
.page-content p { color: var(--color-text-light); margin-bottom: 1rem; }
.page-content ul, .page-content ol { margin-left: 1.5rem; margin-bottom: 1rem; color: var(--color-text-light); }
.page-content li { margin-bottom: 0.5rem; }

/* Contact form */
.contact-form { display: flex; flex-direction: column; gap: 1rem; max-width: 600px; }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}
.faq-item h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item h3::after { content: '+'; font-size: 1.25rem; color: var(--color-accent); }
.faq-item.open h3::after { content: '−'; }
.faq-item p { display: none; margin-top: 0.75rem; color: var(--color-text-light); }
.faq-item.open p { display: block; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 1.5rem;
  margin-top: 3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}
.footer-brand h3 span { color: var(--color-accent-light); }
.footer-brand p { font-size: 0.875rem; margin-bottom: 1rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.footer-social a:hover { background: var(--color-accent); }
.footer-social svg { width: 18px; height: 18px; fill: #fff; }
.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
  margin-bottom: 0.75rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.footer-col a:hover { color: var(--color-accent-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.5); }

/* ===== 404 PAGE ===== */
.error-page {
  text-align: center;
  padding: 4rem 1rem;
}
.error-page h1 {
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-primary);
}
.error-page p { color: var(--color-text-light); margin: 1rem 0 2rem; }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 3000;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-error); }

.scroll-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 800;
  border: none;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--color-accent); }

/* ===== RESPONSIVE: TABLET ===== */
@media (min-width: 640px) {
  :root { --container-padding: 1.5rem; }
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .collections-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2.75rem; }
  .hero { padding: 4rem 0; }
  .checkout-form-grid { grid-template-columns: 1fr 1fr; }
  .product-features { grid-template-columns: 1fr 1fr; }
}

/* ===== RESPONSIVE: DESKTOP ===== */
@media (min-width: 900px) {
  :root { --container-padding: 2rem; --header-height: 72px; }
  .nav-desktop { display: flex; }
  .hamburger { display: none; }
  .product-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
  .category-grid { grid-template-columns: repeat(4, 1fr); }
  .collections-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
  .hero h1 { font-size: 3.25rem; }
  .hero p { font-size: 1.125rem; }
  .hero-image { display: block; }
  .product-layout { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .section-header h2 { font-size: 2.25rem; }
  .collection-header h1 { font-size: 2.5rem; }
  .checkout-form-grid { grid-template-columns: 1fr 1fr; }
  .product-features { grid-template-columns: 1fr 1fr 1fr; }
  .product-info h1 { font-size: 1.75rem; }
}

/* ===== RESPONSIVE: LARGE DESKTOP ===== */
@media (min-width: 1200px) {
  .product-grid { gap: 1.75rem; }
  .hero { padding: 5rem 0; }
  .hero h1 { font-size: 3.5rem; }
}

/* ===== LEGACY / PAGE-SPECIFIC CLASSES ===== */
.section { padding: 3rem 0; }
.accent-line { width: 48px; height: 3px; background: var(--color-accent); margin: 0.75rem auto 0; border-radius: 2px; }
.breadcrumbs { padding: 1rem 0; font-size: 0.8125rem; color: var(--color-text-light); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.375rem; list-style: none; }
.breadcrumbs li + li::before { content: '/'; margin-right: 0.375rem; color: var(--color-text-muted); }
.breadcrumbs a { color: var(--color-text-light); }
.breadcrumbs a:hover { color: var(--color-accent); }

.collection-hero { position: relative; height: 220px; overflow: hidden; margin-bottom: 2rem; }
.collection-hero img { width: 100%; height: 100%; object-fit: cover; }
.collection-hero-content { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,41,66,0.8) 0%, rgba(15,41,66,0.3) 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 2rem var(--container-padding); color: #fff; }
.collection-hero-content h1 { font-family: var(--font-heading); font-size: 1.75rem; text-transform: uppercase; }
.collection-hero-content p { font-size: 0.875rem; opacity: 0.85; margin-top: 0.25rem; }
.collection-description { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--color-border); }
.collection-description h2 { font-family: var(--font-heading); font-size: 1.25rem; color: var(--color-primary); margin: 1.5rem 0 0.75rem; }
.collection-description h3 { font-size: 1rem; color: var(--color-primary); margin: 1rem 0 0.5rem; }
.collection-description p { color: var(--color-text-light); margin-bottom: 1rem; }
.collection-description ul { margin-left: 1.5rem; margin-bottom: 1rem; color: var(--color-text-light); }
.collection-description a { color: var(--color-accent); text-decoration: underline; }
.sort-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 0.75rem; }
.result-count { font-size: 0.875rem; color: var(--color-text-light); }
.sort-bar select { padding: 0.5rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.8125rem; background: var(--color-bg-alt); color: var(--color-text); }

.collection-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.collection-card { position: relative; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; 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(15,41,66,0.85) 0%, rgba(15,41,66,0.2) 60%, transparent 100%); display: flex; align-items: flex-end; padding: 1.25rem; }
.collection-card-overlay h3 { font-family: var(--font-heading); font-size: 1.125rem; font-weight: 600; color: #fff; text-transform: uppercase; }
.collection-card-overlay span { display: block; font-size: 0.75rem; color: var(--color-accent-light); margin-top: 0.25rem; }

.product-vendor { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); margin-bottom: 0.375rem; }
.product-price-block { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.save-badge { background: var(--color-sale); color: #fff; font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.625rem; border-radius: var(--radius-sm); }
.product-atc-area { display: flex; gap: 0.75rem; margin: 1.25rem 0; flex-wrap: wrap; }
.product-trust { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin: 1.5rem 0; }
.product-trust-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8125rem; color: var(--color-text-light); }
.product-trust-item svg { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; }
.product-tabs { margin-top: 2rem; }
.tab-headers { display: flex; gap: 0; border-bottom: 2px solid var(--color-border); }
.tab-header { padding: 0.75rem 1.25rem; font-size: 0.875rem; font-weight: 600; color: var(--color-text-light); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; }
.tab-header.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.tab-content { padding: 1.5rem 0; color: var(--color-text-light); }
.tab-content.hidden { display: none; }

.reviews-summary { display: flex; gap: 2rem; margin-bottom: 2rem; flex-wrap: wrap; }
.reviews-rating { font-size: 2.5rem; font-weight: 700; color: var(--color-primary); }
.reviews-stars { color: var(--color-gold); }
.reviews-count { font-size: 0.8125rem; color: var(--color-text-light); }
.review-breakdown { flex: 1; min-width: 200px; }
.review-bar { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.375rem; }
.review-bar-label { font-size: 0.75rem; width: 16px; }
.review-bar-track { flex: 1; height: 6px; background: var(--color-border); border-radius: 3px; overflow: hidden; }
.review-bar-fill { height: 100%; background: var(--color-gold); border-radius: 3px; }
.review-bar-pct { font-size: 0.75rem; color: var(--color-text-light); width: 32px; }
.review-card { background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.25rem; margin-bottom: 1rem; }
.review-card-header { display: flex; justify-content: space-between; margin-bottom: 0.5rem; }
.review-card-name { font-weight: 600; font-size: 0.875rem; }
.review-card-date { font-size: 0.75rem; color: var(--color-text-muted); }
.review-card-stars { color: var(--color-gold); font-size: 0.875rem; }
.review-card-verified { font-size: 0.7rem; color: var(--color-success); font-weight: 600; }
.review-card-body { font-size: 0.875rem; color: var(--color-text-light); }

.sticky-atc { position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-bg-alt); border-top: 1px solid var(--color-border); padding: 0.75rem 1rem; z-index: 900; display: none; align-items: center; justify-content: space-between; gap: 1rem; box-shadow: 0 -4px 20px rgba(0,0,0,0.08); }
.sticky-atc.visible { display: flex; }
.sticky-atc-info { display: flex; flex-direction: column; }

.blog-hero { background: var(--color-primary); color: #fff; padding: 3rem 0; }
.blog-hero-content { max-width: 760px; }
.blog-hero-content h1 { font-family: var(--font-heading); font-size: 2rem; }
.blog-featured { margin: 2rem 0; }
.blog-featured-card { display: block; }
.blog-card-meta { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: 0.5rem; }
.blog-card-excerpt { font-size: 0.875rem; color: var(--color-text-light); }
.article-hero { position: relative; height: 280px; overflow: hidden; }
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-hero-content { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,41,66,0.85), transparent); display: flex; align-items: flex-end; padding: 2rem var(--container-padding); color: #fff; }
.article-hero-content h1 { font-family: var(--font-heading); font-size: 1.75rem; }
.article-meta { font-size: 0.8125rem; color: var(--color-text-muted); margin-bottom: 1.5rem; }
.article-body { max-width: 760px; margin: 0 auto; padding: 2rem 0; }
.article-body h2 { font-family: var(--font-heading); font-size: 1.25rem; color: var(--color-primary); margin: 1.5rem 0 0.75rem; }
.article-body p { color: var(--color-text-light); margin-bottom: 1rem; line-height: 1.7; }
.article-body ul, .article-body ol { margin-left: 1.5rem; margin-bottom: 1rem; color: var(--color-text-light); }
.article-share { display: flex; gap: 0.5rem; margin-top: 2rem; }
.share-btn { padding: 0.5rem 1rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.75rem; }

.faq-list { max-width: 760px; margin: 0 auto; }
.faq-question { font-size: 0.9375rem; font-weight: 600; cursor: pointer; padding: 1rem 0; border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; }
.faq-answer { display: none; padding: 0.75rem 0 1rem; }
.faq-answer.open, .faq-item.open .faq-answer { display: block; }
.faq-answer-inner { color: var(--color-text-light); font-size: 0.875rem; }

.form-message { padding: 0.75rem 1rem; border-radius: var(--radius-sm); font-size: 0.875rem; margin-bottom: 1rem; }
.form-message.success { background: rgba(16,185,129,0.1); color: var(--color-success); }
.form-message.error { background: rgba(239,68,68,0.1); color: var(--color-error); }
.info-text { font-size: 0.875rem; color: var(--color-text-light); }
.icon { width: 20px; height: 20px; }

@media (min-width: 640px) {
  .collection-grid { grid-template-columns: repeat(3, 1fr); }
  .collection-hero { height: 280px; }
  .collection-hero-content h1 { font-size: 2.25rem; }
}
@media (min-width: 900px) {
  .collection-grid { grid-template-columns: repeat(3, 1fr); }
  .collection-hero { height: 320px; }
  .collection-hero-content h1 { font-size: 2.75rem; }
}

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.hidden { display: none; }
.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;
}