/* TitanPeak Nutrition - Modern E-Commerce Stylesheet */
:root {
  --primary: #0f4c81;
  --primary-hover: #0a375f;
  --primary-light: #e8f1f8;
  --accent: #22c55e;
  --accent-hover: #16a34a;
  --accent-light: #f0fdf4;
  --warning: #f59e0b;
  --danger: #ef4444;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-light);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
.top-bar {
  background: var(--dark);
  color: #94a3b8;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-items {
  display: flex;
  gap: 20px;
  align-items: center;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-item svg {
  color: var(--accent);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.lang-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  transition: var(--transition);
}

.lang-btn.active, .lang-btn:hover {
  background: var(--primary);
  color: #fff;
}

.site-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  gap: 24px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary) 0%, #1e3a8a 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(15, 76, 129, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 15px;
  color: var(--dark-light);
  transition: var(--transition);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-btn {
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  color: var(--dark);
  position: relative;
}

.cart-btn:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.cart-count {
  background: var(--accent);
  color: white;
  font-size: 12px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--dark);
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #0b2545 0%, #134074 50%, #1d4e89 100%);
  color: white;
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 48px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: #86efac;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.hero-title span {
  color: #4ade80;
}

.hero-desc {
  font-size: 17px;
  color: #cbd5e1;
  margin-bottom: 28px;
  max-width: 540px;
  line-height: 1.6;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  font-size: 15px;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.4);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--dark);
  color: white;
}

.btn-dark:hover {
  background: var(--dark-light);
}

.hero-badges-strip {
  display: flex;
  gap: 24px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #e2e8f0;
}

.hero-pill svg {
  color: #4ade80;
  flex-shrink: 0;
}

.hero-card-banner {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.hero-card-img {
  width: 100%;
  max-width: 280px;
  height: 240px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product-placeholder-box {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 14px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  padding: 16px;
  text-align: center;
}

.product-placeholder-box svg {
  width: 48px;
  height: 48px;
  margin-bottom: 8px;
  color: #38bdf8;
}

/* Trust Bar */
.trust-bar {
  background: var(--bg-white);
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

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

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

.trust-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--dark);
  margin-bottom: 2px;
}

.trust-desc {
  font-size: 13px;
  color: var(--text-muted);
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-tag {
  color: var(--primary);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  display: inline-block;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Catalog & Product Grid */
.products-section {
  padding: 60px 0;
}

.catalog-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  background: var(--bg-white);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-main);
}

.filter-pill:hover, .filter-pill.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--dark);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-badge.popular {
  background: #2563eb;
}

.card-badge.organic {
  background: var(--accent);
}

.product-img-wrapper {
  background: #ffffff;
  height: 250px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 16px;
  border-bottom: 1px solid #f1f5f9;
}

.product-img {
  max-width: 100%;
  max-height: 218px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
  display: block;
}

.product-card:hover .product-img {
  transform: scale(1.04);
}

.product-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 12px;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.product-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 8px;
  min-height: 48px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.stars {
  color: #fbbf24;
  display: flex;
  gap: 2px;
}

.product-specs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.spec-tag {
  background: #f1f5f9;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 4px;
  color: #475569;
  font-weight: 500;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

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

.price-val {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
}

.price-note {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.add-cart-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.add-cart-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* Product Detail Page */
.product-detail-section {
  padding: 40px 0 60px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: var(--bg-white);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.detail-gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-main-img-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 24px;
}

.detail-main-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.detail-info {
  display: flex;
  flex-direction: column;
}

.detail-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  align-self: flex-start;
}

.detail-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 12px;
}

.detail-price-box {
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin: 16px 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.detail-price-large {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
}

.delivery-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

.detail-action-box {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-white);
}

.qty-btn {
  width: 44px;
  height: 48px;
  border: none;
  background: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--dark);
  font-weight: 700;
  transition: var(--transition);
}

.qty-btn:hover {
  background: #f1f5f9;
}

.qty-val {
  width: 44px;
  text-align: center;
  font-weight: 700;
  font-size: 16px;
  border: none;
  background: transparent;
}

.btn-buy-large {
  flex-grow: 1;
  height: 48px;
  font-size: 16px;
}

.payment-notice-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.payment-notice-badge svg {
  color: var(--accent);
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.payment-notice-text {
  font-size: 13px;
  color: #065f46;
  line-height: 1.4;
}

.tabs-container {
  margin-top: 48px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: #f8fafc;
}

.tab-btn {
  padding: 16px 28px;
  font-weight: 700;
  font-size: 15px;
  border: none;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--bg-white);
}

.tab-content {
  padding: 32px;
  display: none;
}

.tab-content.active {
  display: block;
}

.ingredients-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.ingredients-table th, .ingredients-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.ingredients-table th {
  background: #f8fafc;
  font-weight: 700;
  color: var(--dark);
}

/* Cart & Checkout */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.cart-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -450px;
  width: 100%;
  max-width: 440px;
  height: 100%;
  background: var(--bg-white);
  z-index: 1001;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.cart-drawer.active {
  right: 0;
}

.cart-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark);
}

.cart-close-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-muted);
}

.cart-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.cart-item-img {
  width: 70px;
  height: 70px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 4px;
  object-fit: contain;
}

.cart-item-details {
  flex-grow: 1;
}

.cart-item-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--dark);
  margin-bottom: 4px;
}

.cart-item-price {
  font-weight: 800;
  font-size: 15px;
  color: var(--primary);
  margin-bottom: 8px;
}

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

.cart-qty-btn {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  background: #f8fafc;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.cart-remove-btn {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 12px;
  cursor: pointer;
  margin-left: auto;
}

.cart-footer {
  padding: 24px;
  background: #f8fafc;
  border-top: 1px solid var(--border);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 14px;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 18px;
  font-weight: 800;
  color: var(--dark);
}

.cart-empty-state {
  text-align: center;
  padding: 48px 20px;
}

.cart-empty-state svg {
  width: 64px;
  height: 64px;
  color: #cbd5e1;
  margin-bottom: 16px;
}

/* Checkout Page */
.checkout-section {
  padding: 40px 0 80px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
}

.checkout-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.checkout-card-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-group {
  margin-bottom: 20px;
}

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

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--dark-light);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 15px;
  transition: var(--transition);
  background: #fff;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.15);
}

.payment-method-box {
  background: #f0fdf4;
  border: 2px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 24px;
}

.payment-badge-tag {
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  margin-left: 8px;
}

/* Thank You Page */
.thx-section {
  padding: 80px 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.thx-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 48px;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.thx-icon-circle {
  width: 80px;
  height: 80px;
  background: #dcfce7;
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.thx-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
}

.thx-order-number {
  background: #f1f5f9;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  display: inline-block;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
  font-size: 15px;
}

.thx-notice-box {
  background: #eff6ff;
  border-left: 4px solid var(--primary);
  padding: 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  text-align: left;
  margin-bottom: 32px;
}

.thx-step-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
  text-align: left;
}

.thx-step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.thx-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Footer & Legal */
.site-footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 60px 0 24px;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 14px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal-text {
  font-size: 12px;
  color: #64748b;
  line-height: 1.6;
  margin-top: 16px;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 480px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
  border-radius: var(--radius-lg);
  padding: 24px;
  z-index: 9999;
  display: none;
}

.cookie-banner.show {
  display: block;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--dark);
  color: white;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  animation: slideIn 0.3s forwards;
}

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

/* Responsive */
@media (max-width: 992px) {
  .hero-grid, .checkout-grid, .product-detail-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .top-bar-items {
    display: none;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 30px;
  }
}