/* =============================================
   NFTDRIP — Main Stylesheet
   Dark NFT/Crypto Streetwear Theme
   ============================================= */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1e1e2a;
  --accent-purple: #a855f7;
  --accent-cyan: #22d3ee;
  --accent-pink: #ec4899;
  --accent-green: #10b981;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  --border-color: #1e1e2e;
  --border-accent: #a855f720;
  --gradient-main: linear-gradient(135deg, #a855f7, #22d3ee);
  --gradient-card: linear-gradient(135deg, #16161f, #1e1e2a);
  --shadow-glow: 0 0 30px rgba(168, 85, 247, 0.15);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent-purple); border-radius: 3px; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p { color: var(--text-secondary); }
a { color: inherit; text-decoration: none; transition: var(--transition); }

/* ---- Gradient Text ---- */
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Container ---- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================
   HEADER / NAVIGATION
   ============================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.logo img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
}

.logo span { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.main-nav { display: flex; align-items: center; gap: 4px; }

.main-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.main-nav a:hover, .main-nav a.active {
  color: var(--text-primary);
  background: var(--bg-card);
}

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

.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.cart-btn:hover { border-color: var(--accent-purple); background: var(--bg-card-hover); }

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--accent-purple);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}

.cart-count.visible { display: flex; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================
   BUTTONS
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-main);
  color: white;
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(168, 85, 247, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-purple);
  background: var(--bg-card);
}

.btn-outline {
  background: transparent;
  color: var(--accent-purple);
  border: 1px solid var(--accent-purple);
}

.btn-outline:hover {
  background: var(--accent-purple);
  color: white;
}

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-full { width: 100%; }

/* ============================
   HERO SECTION
   ============================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--bg-primary);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,10,15,0.95) 40%, rgba(10,10,15,0.3) 100%),
              linear-gradient(to top, rgba(10,10,15,0.9) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-purple);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent-purple);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 { margin-bottom: 20px; }
.hero p { font-size: 1.1rem; margin-bottom: 36px; max-width: 480px; }

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
}

.stat-item { display: flex; flex-direction: column; }
.stat-value { font-size: 1.8rem; font-weight: 800; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* ============================
   SECTION STYLES
   ============================ */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header p {
  font-size: 1.05rem;
  margin-top: 12px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-purple);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ============================
   PRODUCT CARDS
   ============================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(168, 85, 247, 0.4);
  box-shadow: var(--shadow-glow);
}

.product-image-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 1;
}

.badge-new { background: var(--accent-purple); color: white; }
.badge-hot { background: var(--accent-pink); color: white; }
.badge-sale { background: var(--accent-green); color: white; }

.product-wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: rgba(10,10,15,0.7);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 1;
  font-size: 1rem;
}

.product-wishlist:hover { background: var(--accent-pink); border-color: var(--accent-pink); }

.product-info { padding: 18px; }

.product-category {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.product-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-sizes {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.size-chip {
  padding: 3px 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-current {
  font-size: 1.2rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-old {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.add-to-cart-btn {
  padding: 9px 16px;
  background: var(--gradient-main);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.add-to-cart-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(168, 85, 247, 0.4);
}

/* ============================
   FILTER BAR
   ============================ */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  color: white;
}

/* ============================
   CART SIDEBAR
   ============================ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-sidebar {
  position: fixed;
  top: 0;
  right: -480px;
  width: 100%;
  max-width: 480px;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.cart-header h3 { font-size: 1.2rem; }

.cart-close {
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.cart-close:hover { background: var(--accent-pink); border-color: var(--accent-pink); color: white; }

.cart-items { flex: 1; overflow-y: auto; padding: 16px 24px; }

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.cart-empty-icon { font-size: 3rem; }

.cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child { border-bottom: none; }

.cart-item-img {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-variant { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 8px; }

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 28px;
  height: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-btn:hover { border-color: var(--accent-purple); }

.qty-value { font-size: 0.9rem; font-weight: 600; min-width: 20px; text-align: center; }

.cart-item-price { font-size: 1rem; font-weight: 700; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  transition: var(--transition);
}

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

.cart-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.cart-total-label { font-size: 0.9rem; color: var(--text-secondary); }
.cart-total-value { font-size: 1.4rem; font-weight: 800; background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ============================
   PRODUCT PAGE
   ============================ */
.product-page { padding: 48px 0 80px; }

.product-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.product-gallery { position: sticky; top: 96px; }

.gallery-main {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  margin-bottom: 12px;
}

.gallery-main img { width: 100%; height: 100%; object-fit: cover; }

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.gallery-thumb {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  background: var(--bg-card);
}

.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--accent-purple); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-details { padding-top: 8px; }

.product-details .product-category { font-size: 0.85rem; margin-bottom: 10px; }
.product-details h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 16px; }

.product-rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.stars { color: #f59e0b; font-size: 1rem; }
.rating-count { font-size: 0.85rem; color: var(--text-muted); }

.product-price-block { margin-bottom: 28px; }
.product-price-block .price-current { font-size: 2rem; }
.product-price-block .price-old { font-size: 1rem; }

.product-description { margin-bottom: 28px; }
.product-description p { font-size: 0.95rem; line-height: 1.7; }

.size-selector { margin-bottom: 28px; }
.size-selector-label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; display: flex; justify-content: space-between; }
.size-selector-label a { color: var(--accent-cyan); font-size: 0.8rem; }

.size-options { display: flex; gap: 10px; flex-wrap: wrap; }

.size-option {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.size-option:hover { border-color: var(--accent-purple); }
.size-option.selected { background: var(--accent-purple); border-color: var(--accent-purple); color: white; }
.size-option.unavailable { opacity: 0.3; cursor: not-allowed; text-decoration: line-through; }

.color-selector { margin-bottom: 28px; }
.color-selector-label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }

.color-options { display: flex; gap: 10px; }

.color-option {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}

.color-option.selected, .color-option:hover { border-color: var(--accent-purple); transform: scale(1.15); }

.quantity-selector { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.quantity-selector label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }

.qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-control .qty-btn { border: none; border-radius: 0; width: 40px; height: 40px; background: none; }
.qty-control .qty-value { min-width: 40px; font-size: 1rem; border-left: 1px solid var(--border-color); border-right: 1px solid var(--border-color); height: 40px; display: flex; align-items: center; justify-content: center; }

.product-actions { display: flex; gap: 12px; margin-bottom: 28px; }
.product-actions .btn { flex: 1; }

.product-meta {
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.meta-row { display: flex; gap: 8px; font-size: 0.85rem; }
.meta-label { color: var(--text-muted); min-width: 80px; }
.meta-value { color: var(--text-secondary); }

/* ============================
   BREADCRUMB
   ============================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent-purple); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--text-primary); }

/* ============================
   CHECKOUT / CART PAGE
   ============================ */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}

.checkout-form-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 24px;
}

.checkout-form-section h3 {
  font-size: 1.1rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); }

.form-input {
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-main);
  transition: var(--transition);
  outline: none;
}

.form-input:focus { border-color: var(--accent-purple); box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1); }
.form-input::placeholder { color: var(--text-muted); }

select.form-input { cursor: pointer; }

.order-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky;
  top: 96px;
}

.order-summary-card h3 { font-size: 1.1rem; margin-bottom: 20px; }

.order-items { margin-bottom: 20px; }

.order-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.order-item:last-child { border-bottom: none; }

.order-item-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.order-item-info { flex: 1; }
.order-item-name { font-size: 0.9rem; font-weight: 600; margin-bottom: 3px; }
.order-item-variant { font-size: 0.78rem; color: var(--text-muted); }
.order-item-price { font-size: 0.95rem; font-weight: 700; color: var(--accent-purple); }

.order-totals { border-top: 1px solid var(--border-color); padding-top: 16px; }

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 0.9rem;
}

.total-row.final {
  font-size: 1.1rem;
  font-weight: 700;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  margin-top: 6px;
}

.total-row.final .val { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-size: 1.3rem; }

.total-row .label { color: var(--text-secondary); }
.total-row .val { font-weight: 600; }

.payment-methods { display: flex; flex-direction: column; gap: 12px; }

.payment-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.payment-option:hover, .payment-option.selected { border-color: var(--accent-purple); background: rgba(168, 85, 247, 0.05); }

.payment-option input[type="radio"] { accent-color: var(--accent-purple); width: 18px; height: 18px; }
.payment-option-label { font-size: 0.9rem; font-weight: 500; }
.payment-option-icon { font-size: 1.4rem; }

/* ============================
   SUCCESS PAGE
   ============================ */
.success-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 0;
}

.success-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  max-width: 560px;
  width: 100%;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.1));
  border: 2px solid var(--accent-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 28px;
  animation: successPop 0.5s ease;
}

@keyframes successPop {
  0% { transform: scale(0); opacity: 0; }
  70% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

.success-card h2 { margin-bottom: 12px; }
.success-card p { margin-bottom: 8px; }

.order-number {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-purple);
  margin: 20px 0 28px;
}

/* ============================
   CATEGORIES SECTION
   ============================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.category-card {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.category-card:hover { transform: translateY(-4px); }

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,15,0.9) 0%, rgba(10,10,15,0.2) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
}

.category-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.category-count { font-size: 0.8rem; color: var(--text-muted); }

/* ============================
   FEATURES STRIP
   ============================ */
.features-strip {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 32px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.feature-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.feature-text h4 { font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; }
.feature-text p { font-size: 0.8rem; color: var(--text-muted); }

/* ============================
   FOOTER
   ============================ */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-btn {
  width: 38px;
  height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
}

.social-btn:hover { background: var(--accent-purple); border-color: var(--accent-purple); }

.footer-col h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 16px; color: var(--text-primary); }

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-links a:hover { color: var(--accent-purple); }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }

.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.82rem; color: var(--text-muted); }
.footer-legal a:hover { color: var(--accent-purple); }

/* ============================
   TOAST NOTIFICATIONS
   ============================ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  font-size: 0.9rem;
  min-width: 280px;
  animation: toastIn 0.3s ease;
  border-left: 3px solid var(--accent-purple);
}

@keyframes toastIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast-icon { font-size: 1.2rem; }
.toast-text { flex: 1; }
.toast-close { cursor: pointer; color: var(--text-muted); background: none; border: none; font-size: 1rem; }

/* ============================
   COOKIE BANNER
   ============================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 20px 24px;
  z-index: 5000;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p { font-size: 0.875rem; flex: 1; min-width: 200px; }
.cookie-banner a { color: var(--accent-cyan); }
.cookie-actions { display: flex; gap: 10px; }

/* ============================
   STATIC PAGES
   ============================ */
.static-page { padding: 64px 0; }

.static-page h1 { margin-bottom: 8px; }
.static-page .page-date { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 40px; }

.static-content {
  max-width: 800px;
}

.static-content h2 { font-size: 1.4rem; margin: 36px 0 14px; color: var(--text-primary); }
.static-content h3 { font-size: 1.1rem; margin: 24px 0 10px; color: var(--accent-cyan); }
.static-content p { font-size: 0.95rem; line-height: 1.8; margin-bottom: 14px; }
.static-content ul, .static-content ol { padding-left: 20px; margin-bottom: 14px; }
.static-content li { font-size: 0.95rem; line-height: 1.8; color: var(--text-secondary); margin-bottom: 6px; }
.static-content a { color: var(--accent-cyan); }
.static-content a:hover { color: var(--accent-purple); }

.info-box {
  background: rgba(168, 85, 247, 0.08);
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.info-box p { margin: 0; }

/* ============================
   CONTACT PAGE
   ============================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.contact-item h4 { font-size: 0.9rem; margin-bottom: 4px; }
.contact-item p { font-size: 0.875rem; }

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .product-page-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-gallery { position: static; }
  .checkout-grid { grid-template-columns: 1fr; }
  .order-summary-card { position: static; }
}

@media (max-width: 768px) {
  .main-nav { display: none; position: fixed; top: 72px; left: 0; right: 0; background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); flex-direction: column; padding: 16px; gap: 4px; z-index: 999; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 16px; border-radius: var(--radius-sm); }
  .hamburger { display: flex; }
  .hero { min-height: 70vh; }
  .hero-stats { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { order: -1; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .categories-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .cart-sidebar { max-width: 100%; }
  .product-actions { flex-direction: column; }
}