:root {
  --primary-color: #E63946;
  --primary-dark: #C1121F;
  --secondary-color: #1D1D1F;
  --accent-color: #FFD60A;
  --success-color: #06D6A0;
  --warning-color: #FFB703;

  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-tertiary: #F1F3F5;
  --bg-dark: #1D1D1F;

  --text-primary: #1D1D1F;
  --text-secondary: #6C757D;
  --text-muted: #ADB5BD;
  --text-light: #FFFFFF;

  --border-color: #E9ECEF;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Reset & Base */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

/* Container */
.section-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.header-left {
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
}

.logo-text {
  color: var(--text-primary);
}

.logo-highlight {
  color: var(--primary-color);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: var(--transition-fast);
}

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

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

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box i {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 14px;
}

.search-box input {
  width: 240px;
  padding: 10px 16px 10px 42px;
  background: var(--bg-tertiary);
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  transition: var(--transition-fast);
}

.search-box input:focus {
  outline: none;
  background: var(--bg-primary);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

.header-icon-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 18px;
  transition: var(--transition-fast);
}

.header-icon-btn:hover {
  background: var(--bg-secondary);
  color: var(--primary-color);
}

.header-icon-btn .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--primary-color);
  color: white;
  font-size: 11px;
  font-weight: 600;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 20px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  padding: 60px 0 40px;
  overflow: hidden;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 540px;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  background: var(--primary-color);
  color: white;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 64px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.hero-subtitle .price {
  color: var(--primary-color);
  font-weight: 700;
}

.hero-description {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: var(--transition-normal);
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 57, 70, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--text-primary);
  background: var(--bg-tertiary);
}

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

.btn-dark:hover {
  background: #333;
  transform: translateY(-2px);
}

.btn-light {
  background: white;
  color: var(--text-primary);
  box-shadow: var(--shadow-md);
}

.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-large {
  padding: 18px 36px;
  font-size: 17px;
}

/* Pay Now Button - Header */
.btn-pay-now {
  padding: 10px 20px;
  font-size: 14px;
  background: linear-gradient(135deg, #00C853 0%, #00E676 100%);
  color: white;
  border-radius: 10px;
  animation: pulse-glow 2s ease-in-out infinite;
}

.btn-pay-now:hover {
  background: linear-gradient(135deg, #00E676 0%, #69F0AE 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 200, 83, 0.4);
}

/* Pay Now Button - Hero */
.btn-pay-now-hero {
  background: linear-gradient(135deg, #00C853 0%, #00E676 100%);
  color: white;
  animation: pulse-glow 2s ease-in-out infinite;
}

.btn-pay-now-hero:hover {
  background: linear-gradient(135deg, #00E676 0%, #69F0AE 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 200, 83, 0.4);
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 5px rgba(0, 200, 83, 0.3);
  }

  50% {
    box-shadow: 0 0 20px rgba(0, 200, 83, 0.5);
  }
}

/* Hero Image */
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-phone-showcase {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 450px;
}

.phone-card {
  position: absolute;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-normal);
}

.phone-card:hover {
  transform: scale(1.02);
}

.phone-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-main {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  height: 380px;
  z-index: 2;
}

.phone-secondary {
  bottom: 20px;
  right: 20px;
  width: 180px;
  height: 260px;
  z-index: 1;
}

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  z-index: 3;
  animation: float 3s ease-in-out infinite;
}

.floating-badge i {
  color: var(--primary-color);
}

.badge-1 {
  top: 40px;
  left: 0;
  animation-delay: 0s;
}

.badge-2 {
  bottom: 80px;
  left: 20px;
  animation-delay: 1.5s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* Hero Brands */
.hero-brands {
  max-width: 1400px;
  margin: 60px auto 0;
  padding: 0 24px;
  overflow: hidden;
}

.brands-scroll {
  display: flex;
  align-items: center;
  gap: 60px;
  animation: scroll 20s linear infinite;
}

.brand-item {
  flex-shrink: 0;
  opacity: 0.5;
  transition: var(--transition-fast);
}

.brand-item:hover {
  opacity: 1;
}

.brand-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.brand-apple {
  font-size: 28px;
}

.brand-google {
  color: #4285F4;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ============================================
   FLASH SALE SECTION
   ============================================ */
.flash-sale {
  padding: 80px 0;
  background: var(--bg-primary);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 20px;
}

.section-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-color);
  border-radius: 10px;
  font-size: 20px;
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.countdown {
  display: flex;
  align-items: center;
  gap: 8px;
}

.countdown-item {
  text-align: center;
}

.countdown-value {
  display: block;
  width: 52px;
  padding: 10px 0;
  background: var(--secondary-color);
  color: white;
  font-size: 18px;
  font-weight: 700;
  border-radius: 8px;
}

.countdown-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}

.countdown-separator {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.view-all-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-color);
}

.view-all-btn:hover {
  gap: 12px;
}

.view-all-btn i {
  transition: var(--transition-fast);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.products-grid-5 {
  grid-template-columns: repeat(5, 1fr);
}

/* Product Card */
.product-card {
  position: relative;
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
  border: 1px solid var(--border-color);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  z-index: 2;
}

.product-badge.sale {
  background: var(--primary-color);
  color: white;
}

.product-badge.hot {
  background: var(--warning-color);
  color: var(--text-primary);
}

.product-badge.new {
  background: var(--success-color);
  color: white;
}

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

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition-fast);
}

.product-card:hover .product-actions {
  opacity: 1;
  transform: translateX(0);
}

.action-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.action-btn:hover {
  background: var(--primary-color);
  color: white;
}

.product-info {
  padding: 20px;
}

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

.product-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 12px;
}

.product-rating i {
  color: var(--accent-color);
}

.product-rating span {
  color: var(--text-muted);
  margin-left: 4px;
}

.product-price {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.current-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.original-price {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.add-to-cart-btn {
  width: 100%;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--secondary-color);
  color: white;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  transition: var(--transition-fast);
}

.add-to-cart-btn:hover {
  background: var(--primary-color);
}

/* ============================================
   CATEGORIES SHOWCASE
   ============================================ */
.categories-showcase {
  padding: 40px 0;
}

.category-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
  border-radius: var(--border-radius-xl);
  padding: 60px;
  overflow: hidden;
}

.category-banner-content {
  max-width: 400px;
}

.category-label {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
}

.category-title {
  font-size: 40px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.category-desc {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.category-banner-image {
  display: flex;
  justify-content: center;
}

.category-banner-image img {
  max-width: 350px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

/* ============================================
   BROWSE CATEGORIES
   ============================================ */
.browse-categories {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 20px;
  background: white;
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: var(--transition-normal);
  border: 1px solid var(--border-color);
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.category-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-radius: 50%;
  font-size: 28px;
  color: var(--primary-color);
  margin-bottom: 16px;
  transition: var(--transition-normal);
}

.category-card:hover .category-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
}

.category-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

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

/* ============================================
   PROMO BANNER
   ============================================ */
.promo-banner {
  padding: 40px 0;
}

.promo-banner .section-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.promo-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 48px;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
}

.promo-airfryer {
  background: linear-gradient(135deg, #FFF8E1 0%, #FFE082 100%);
}

.promo-speakers {
  background: linear-gradient(135deg, #1D1D1F 0%, #424242 100%);
}

.promo-speakers .promo-content {
  color: white;
}

.promo-speakers .promo-label {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.promo-label {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 14px;
}

.promo-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 10px;
}

.promo-desc {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 24px;
  line-height: 1.6;
}

.promo-image {
  display: flex;
  justify-content: center;
}

.promo-image img {
  max-width: 220px;
  filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.15));
  transition: var(--transition-normal);
}

.promo-card:hover .promo-image img {
  transform: scale(1.05) rotate(2deg);
}

/* ============================================
   BEST SELLERS
   ============================================ */
.best-sellers {
  padding: 80px 0;
  background: var(--bg-primary);
}

.tab-buttons {
  display: flex;
  gap: 8px;
}

.tab-btn {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border-radius: 8px;
  transition: var(--transition-fast);
}

.tab-btn.active,
.tab-btn:hover {
  background: var(--secondary-color);
  color: white;
}

/* ============================================
   EXCLUSIVE DEALS
   ============================================ */
.exclusive-deals {
  padding: 60px 0;
  background: var(--bg-secondary);
}

.deals-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 60px 80px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border-radius: var(--border-radius-xl);
  color: white;
}

.deals-label {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 14px;
}

.deals-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 10px;
}

.deals-desc {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 28px;
}

.deals-products {
  display: flex;
  align-items: center;
  gap: 20px;
}

.deal-product {
  width: 140px;
  height: 140px;
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
}

.deal-product:hover {
  transform: translateY(-10px) scale(1.05);
}

.deal-product img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  padding: 80px 0;
  background: var(--bg-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-4px);
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.stat-sublabel {
  font-size: 14px;
  color: var(--text-muted);
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
  padding: 80px 0;
  background: var(--secondary-color);
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter h2 {
  font-size: 32px;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
}

.newsletter p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
}

.newsletter-form {
  display: flex;
  gap: 12px;
}

.newsletter-form input {
  flex: 1;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  font-size: 15px;
  color: white;
  transition: var(--transition-fast);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
}

.newsletter-form .btn-primary {
  flex-shrink: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-secondary);
  padding: 80px 0 0;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-color);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-tagline {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 18px;
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-color);
  color: white;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-column h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-column ul li {
  margin-bottom: 12px;
}

.footer-column ul a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-column ul a:hover {
  color: var(--primary-color);
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.contact-list i {
  width: 16px;
  color: var(--primary-color);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}

.footer-bottom p {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-payments {
  display: flex;
  gap: 16px;
  font-size: 28px;
  color: var(--text-muted);
}

/* ============================================
   MOBILE NAVIGATION DRAWER
   ============================================ */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 320px;
  height: 100%;
  background: white;
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
  transition: right 0.3s ease;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
}

.mobile-nav.active {
  right: 0;
}

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

.mobile-nav-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 10px;
  font-size: 18px;
  color: var(--text-secondary);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border-radius: 12px;
  transition: var(--transition-fast);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  background: var(--primary-color);
  color: white;
}

.mobile-nav-links a i {
  width: 20px;
  text-align: center;
}

.mobile-nav-search {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.mobile-nav-search input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-tertiary);
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
}

.mobile-nav-search input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.page-header {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  padding: 40px 0;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.breadcrumb i {
  font-size: 10px;
}

.page-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.page-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
}

.products-filter {
  background: white;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 72px;
  z-index: 100;
}

.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

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

.filter-btn {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: none;
  border-radius: 25px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--primary-color);
  color: white;
}

.filter-count {
  font-size: 14px;
  color: var(--text-muted);
}

.filter-count span {
  font-weight: 600;
  color: var(--text-primary);
}

.all-products {
  padding: 40px 0;
  background: var(--bg-secondary);
  min-height: 60vh;
}

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

@media (max-width: 1200px) {
  .all-products .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: 28px;
  }

  .filter-categories {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
  }

  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .all-products .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .page-header {
    padding: 24px 0;
  }

  .page-title {
    font-size: 24px;
  }

  .products-filter {
    top: 64px;
  }
}

.product-detail {
  padding: 40px 0;
  background: var(--bg-primary);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery .main-image {
  position: relative;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
}

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

.product-gallery .image-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--primary-color);
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  display: none;
}

.product-category-tag {
  display: inline-block;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 12px;
}

.product-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.2;
}

.product-rating-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.product-rating-detail .stars {
  color: #FFC107;
}

.product-rating-detail .rating-count {
  color: var(--text-secondary);
  font-size: 14px;
}

.product-price-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-color);
}

.product-price-detail .current-price {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary-color);
}

.product-price-detail .original-price {
  font-size: 20px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-price-detail .discount-tag {
  background: var(--success-color);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.product-description {
  margin-bottom: 24px;
}

.product-description h3,
.product-features h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.product-description p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.product-features {
  margin-bottom: 28px;
}

.product-features ul {
  list-style: none;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--text-secondary);
}

.product-features i {
  color: var(--success-color);
  font-size: 14px;
}

.product-actions-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.product-actions-detail .btn-add-cart {
  flex: 1;
}

.product-actions-detail .btn-wishlist-detail {
  width: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-large {
  padding: 16px 32px;
  font-size: 16px;
}

.delivery-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 24px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
}

.delivery-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.delivery-item i {
  font-size: 20px;
  color: var(--primary-color);
  margin-top: 2px;
}

.delivery-item strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.delivery-item span {
  font-size: 12px;
  color: var(--text-secondary);
}

@media (max-width: 992px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .product-title {
    font-size: 26px;
  }

  .product-price-detail .current-price {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .product-detail {
    padding: 24px 0;
  }

  .delivery-info {
    grid-template-columns: 1fr;
  }
}

.policy-content {
  padding: 60px 0;
  background: var(--bg-primary);
}

.policy-grid {
  max-width: 900px;
  margin: 0 auto;
}

.policy-main {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}

.policy-section {
  margin-bottom: 40px;
}

.policy-section:last-child {
  margin-bottom: 0;
}

.policy-section h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
}

.policy-section p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

.policy-intro {
  font-size: 18px;
  color: var(--text-primary);
  padding: 24px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
}

.policy-list {
  list-style: none;
  padding: 0;
}

.policy-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.policy-list i {
  color: var(--success-color);
  margin-top: 4px;
  flex-shrink: 0;
}

.policy-list.warning i {
  color: var(--primary-color);
}

.policy-note {
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius);
  font-size: 14px;
}

.contact-box {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: var(--border-radius);
  margin-top: 16px;
}

.contact-box p {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-box i {
  color: var(--primary-color);
  width: 20px;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.promise-item {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: var(--border-radius);
  text-align: center;
}

.promise-item i {
  font-size: 32px;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.promise-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.promise-item p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

.store-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
}

.store-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
}

.store-detail i {
  font-size: 24px;
  color: var(--primary-color);
  margin-top: 4px;
}

.store-detail strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.store-detail p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

@media (max-width: 768px) {
  .policy-main {
    padding: 24px;
  }

  .promise-grid {
    grid-template-columns: 1fr;
  }

  .policy-section h2 {
    font-size: 18px;
  }
}

.shipping-table {
  margin: 20px 0;
  overflow-x: auto;
}

.shipping-table table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.shipping-table th,
.shipping-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.shipping-table th {
  background: var(--primary-color);
  color: white;
  font-weight: 600;
  font-size: 14px;
}

.shipping-table td {
  font-size: 15px;
  color: var(--text-primary);
}

.shipping-table tr:last-child td {
  border-bottom: none;
}

.shipping-table tr:hover td {
  background: rgba(230, 57, 70, 0.05);
}

.policy-list.warning li i {
  color: #f39c12;
}

.checkout-section {
  padding: 40px 0 60px;
  background: var(--bg-primary);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 40px;
  align-items: start;
}

.checkout-form-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.checkout-step {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.step-number {
  width: 36px;
  height: 36px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}

.step-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

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

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

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: white;
}

.shipping-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shipping-option {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s ease;
}

.shipping-option:hover {
  border-color: var(--primary-color);
}

.shipping-option input[type="radio"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--primary-color);
}

.shipping-option input[type="radio"]:checked+.option-content {
  color: var(--primary-color);
}

.option-content {
  flex: 1;
}

.option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.option-name {
  font-weight: 600;
  color: var(--text-primary);
}

.option-price {
  font-weight: 700;
  color: var(--success-color);
}

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

.order-summary {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 100px;
}

.order-summary h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.summary-items {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 24px;
  padding-right: 8px;
}

.summary-item {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

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

.summary-item img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.item-price {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-color);
}

.summary-totals {
  padding-top: 16px;
  border-top: 2px solid var(--border-color);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  font-size: 15px;
}

.summary-row.total {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 2px solid var(--border-color);
  margin-top: 8px;
  padding-top: 16px;
}

.btn-pay {
  width: 100%;
  margin-top: 24px;
  padding: 18px;
  font-size: 16px;
}

.payment-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 28px;
  color: var(--text-muted);
}

.secure-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 16px;
}

.secure-note i {
  color: var(--success-color);
  margin-right: 6px;
}

@media (max-width: 992px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }
}

@media (max-width: 576px) {
  .shipping-form .form-row {
    grid-template-columns: 1fr;
  }

  .checkout-step {
    padding: 20px;
  }
}

.success-section {
  padding: 80px 0;
  background: var(--bg-primary);
}

.success-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.success-icon {
  font-size: 80px;
  color: var(--success-color);
  margin-bottom: 24px;
  animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
  from {
    transform: scale(0);
  }

  to {
    transform: scale(1);
  }
}

.success-content h1 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.success-message {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.order-info-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
  text-align: left;
}

.order-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 16px;
}

.order-label {
  font-size: 14px;
  color: var(--text-secondary);
}

.order-id {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-color);
}

.order-details .detail-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.order-details .detail-row:last-child {
  border-bottom: none;
}

.order-details .detail-row.total {
  font-size: 18px;
  font-weight: 700;
  border-top: 2px solid var(--border-color);
  margin-top: 8px;
  padding-top: 16px;
}

.status-badge {
  background: var(--success-color);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.delivery-address-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  margin-bottom: 32px;
  text-align: left;
}

.delivery-address-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.delivery-address-card h3 i {
  color: var(--primary-color);
  margin-right: 8px;
}

.delivery-address-card p {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.success-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.success-actions .btn {
  min-width: 180px;
}

.orders-section {
  padding: 40px 0 60px;
  background: var(--bg-primary);
}

.orders-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.order-card {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.order-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.order-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.order-meta .order-id {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.order-meta .order-date {
  font-size: 13px;
  color: var(--text-secondary);
}

.order-status {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.order-status.confirmed {
  background: rgba(46, 204, 113, 0.15);
  color: var(--success-color);
}

.order-status.delivered {
  background: rgba(52, 152, 219, 0.15);
  color: #3498db;
}

.order-status.pending {
  background: rgba(241, 196, 15, 0.15);
  color: #f1c40f;
}

.order-items {
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.order-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  padding: 12px;
  border-radius: var(--border-radius);
  min-width: 200px;
}

.order-item img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.order-item-details {
  display: flex;
  flex-direction: column;
}

.order-item-details .item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.order-item-details .item-price {
  font-size: 13px;
  color: var(--primary-color);
  font-weight: 600;
}

.order-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.order-shipping {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.order-shipping i {
  color: var(--primary-color);
}

.order-total {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
}

.order-total strong {
  color: var(--primary-color);
}

.no-orders {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  text-align: center;
}

.no-orders i {
  font-size: 64px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.no-orders h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.no-orders p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

@media (max-width: 576px) {
  .success-actions {
    flex-direction: column;
  }

  .success-content h1 {
    font-size: 24px;
  }

  .order-items {
    flex-direction: column;
  }

  .order-item {
    min-width: 100%;
  }
}

/* ============================================
   CART SLIDER
   ============================================ */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

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

.cart-slider {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 90vw;
  height: 100%;
  background: white;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 30px rgba(0, 0, 0, 0.15);
  transition: right 0.3s ease;
}

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

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

.cart-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cart-header h3 i {
  color: var(--primary-color);
}

.cart-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  font-size: 16px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

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

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--text-muted);
}

.cart-empty i {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: 0.3;
}

.cart-empty p {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.cart-empty span {
  font-size: 14px;
}

.cart-item {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--bg-secondary);
  border-radius: 12px;
  margin-bottom: 12px;
}

.cart-item-image {
  width: 80px;
  height: 80px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  background: white;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cart-item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}

.cart-item-category {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.cart-item-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-color);
  margin-top: auto;
}

.cart-item-remove {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
  align-self: flex-start;
}

.cart-item-remove:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

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

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

.cart-total span:first-child {
  font-size: 16px;
  color: var(--text-secondary);
}

.total-amount {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.btn-checkout {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  margin-bottom: 12px;
}

.cart-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Large Tablets & Small Desktops */
@media (max-width: 1200px) {
  .section-container {
    padding: 0 20px;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .products-grid-5 {
    grid-template-columns: repeat(4, 1fr);
  }

  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .deals-banner {
    padding: 50px 60px;
  }

  .deal-product {
    width: 120px;
    height: 120px;
  }
}

/* Tablets */
@media (max-width: 992px) {
  .header-container {
    height: 64px;
    padding: 0 16px;
  }

  .header-nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .header-right {
    gap: 8px;
  }

  .header-icon-btn {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  .logo {
    font-size: 20px;
  }

  .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .hero {
    padding: 40px 0 30px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content {
    max-width: 100%;
    padding: 0 16px;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-phone-showcase {
    max-width: 380px;
    height: 380px;
    margin: 0 auto;
  }

  .phone-main {
    width: 220px;
    height: 320px;
  }

  .phone-secondary {
    width: 150px;
    height: 220px;
  }

  .floating-badge {
    padding: 10px 14px;
    font-size: 12px;
  }

  .hero-brands {
    margin-top: 40px;
  }

  .brands-scroll {
    gap: 40px;
  }

  .brand-item img {
    height: 22px;
  }

  .flash-sale,
  .browse-categories,
  .best-sellers,
  .stats-section {
    padding: 60px 0;
  }

  .category-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 40px;
    gap: 30px;
  }

  .category-banner-content {
    max-width: 100%;
  }

  .category-title {
    font-size: 32px;
  }

  .category-banner-image img {
    max-width: 280px;
  }

  .promo-banner .section-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .promo-card {
    padding: 36px;
  }

  .promo-title {
    font-size: 28px;
  }

  .promo-image img {
    max-width: 180px;
  }

  .deals-banner {
    flex-direction: column;
    text-align: center;
    gap: 32px;
    padding: 40px 32px;
  }

  .deals-title {
    font-size: 36px;
  }

  .deals-products {
    justify-content: center;
    flex-wrap: wrap;
  }

  .deal-product {
    width: 100px;
    height: 100px;
  }

  .stats-grid {
    gap: 20px;
  }

  .stat-card {
    padding: 32px 20px;
  }

  .stat-number {
    font-size: 40px;
  }

  .footer {
    padding: 60px 0 0;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 40px;
  }

  .footer-brand {
    text-align: center;
  }

  .footer-tagline {
    max-width: 100%;
  }

  .footer-social {
    justify-content: center;
  }

  .products-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .tab-buttons {
    flex-wrap: wrap;
  }
}

/* Mobile Landscape & Small Tablets */
@media (max-width: 768px) {
  .section-container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-description {
    font-size: 15px;
  }

  .hero-buttons {
    gap: 12px;
  }

  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  .btn-large {
    padding: 14px 28px;
    font-size: 15px;
  }

  .hero-phone-showcase {
    max-width: 320px;
    height: 320px;
  }

  .phone-main {
    width: 180px;
    height: 260px;
  }

  .phone-secondary {
    width: 120px;
    height: 180px;
    right: 10px;
    bottom: 10px;
  }

  .floating-badge {
    display: none;
  }

  .section-title {
    font-size: 24px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
  }

  .countdown {
    width: 100%;
    justify-content: flex-start;
  }

  .countdown-value {
    width: 44px;
    padding: 8px 0;
    font-size: 16px;
  }

  .products-grid,
  .products-grid-5 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-info {
    padding: 14px;
  }

  .product-name {
    font-size: 14px;
    margin-bottom: 8px;
  }

  .product-rating {
    font-size: 11px;
    margin-bottom: 8px;
  }

  .product-price {
    margin-bottom: 12px;
  }

  .current-price {
    font-size: 16px;
  }

  .original-price {
    font-size: 12px;
  }

  .add-to-cart-btn {
    padding: 10px 14px;
    font-size: 13px;
  }

  .product-actions {
    opacity: 1;
    transform: translateX(0);
  }

  .action-btn {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .category-card {
    padding: 24px 16px;
  }

  .category-icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
    margin-bottom: 12px;
  }

  .category-card h3 {
    font-size: 14px;
  }

  .category-count {
    font-size: 12px;
  }

  .promo-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 24px;
    padding: 28px;
  }

  .promo-title {
    font-size: 24px;
  }

  .promo-desc {
    font-size: 13px;
  }

  .promo-image img {
    max-width: 150px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  .stat-number {
    font-size: 32px;
  }

  .stat-label {
    font-size: 14px;
  }

  .stat-sublabel {
    font-size: 12px;
  }

  .search-box {
    display: none;
  }

  .newsletter {
    padding: 60px 0;
  }

  .newsletter h2 {
    font-size: 24px;
  }

  .newsletter p {
    font-size: 14px;
    margin-bottom: 24px;
  }

  .newsletter-form {
    flex-direction: column;
    gap: 12px;
  }

  .newsletter-form input {
    padding: 14px 18px;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .footer-column h4 {
    font-size: 14px;
    margin-bottom: 14px;
  }

  .footer-column ul li {
    margin-bottom: 10px;
  }

  .footer-column ul a {
    font-size: 13px;
  }

  .contact-list li {
    font-size: 13px;
  }

  .tab-buttons {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .tab-btn {
    padding: 8px 16px;
    font-size: 13px;
    white-space: nowrap;
  }
}

/* Mobile Portrait */
@media (max-width: 480px) {
  .header-container {
    height: 60px;
  }

  .logo {
    font-size: 18px;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .header-icon-btn {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .header-icon-btn .badge {
    min-width: 16px;
    height: 16px;
    font-size: 10px;
  }

  .mobile-menu-btn {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .hero {
    padding: 24px 0 20px;
  }

  .hero-badge {
    padding: 6px 12px;
    font-size: 11px;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: 28px;
    margin-bottom: 8px;
  }

  .hero-subtitle {
    font-size: 16px;
    margin-bottom: 12px;
  }

  .hero-description {
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-phone-showcase {
    max-width: 280px;
    height: 280px;
  }

  .phone-main {
    width: 160px;
    height: 230px;
  }

  .phone-secondary {
    width: 100px;
    height: 150px;
  }

  .hero-brands {
    margin-top: 24px;
    padding: 0 16px;
  }

  .brands-scroll {
    gap: 30px;
  }

  .brand-item img {
    height: 18px;
  }

  .flash-sale,
  .browse-categories,
  .best-sellers,
  .stats-section {
    padding: 40px 0;
  }

  .section-title {
    font-size: 20px;
  }

  .section-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .countdown-value {
    width: 38px;
    padding: 6px 0;
    font-size: 14px;
  }

  .countdown-label {
    font-size: 10px;
  }

  .countdown-separator {
    font-size: 18px;
    margin-bottom: 16px;
  }

  .view-all-btn {
    font-size: 13px;
  }

  .products-grid,
  .products-grid-5 {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .product-badge {
    padding: 4px 8px;
    font-size: 10px;
    top: 8px;
    left: 8px;
  }

  .product-info {
    padding: 12px;
  }

  .product-category {
    font-size: 10px;
    margin-bottom: 4px;
  }

  .product-name {
    font-size: 13px;
    margin-bottom: 6px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .product-rating {
    font-size: 10px;
    gap: 2px;
    margin-bottom: 6px;
  }

  .product-price {
    gap: 6px;
    margin-bottom: 10px;
  }

  .current-price {
    font-size: 14px;
  }

  .original-price {
    font-size: 11px;
  }

  .add-to-cart-btn {
    padding: 8px 12px;
    font-size: 12px;
    border-radius: 8px;
  }

  .add-to-cart-btn i {
    font-size: 12px;
  }

  .action-btn {
    width: 28px;
    height: 28px;
    font-size: 11px;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .category-card {
    padding: 20px 12px;
  }

  .category-icon {
    width: 50px;
    height: 50px;
    font-size: 20px;
    margin-bottom: 10px;
  }

  .category-card h3 {
    font-size: 13px;
    margin-bottom: 4px;
  }

  .category-count {
    font-size: 11px;
  }

  .category-banner {
    padding: 24px;
    border-radius: var(--border-radius-lg);
  }

  .category-label {
    padding: 4px 10px;
    font-size: 11px;
    margin-bottom: 10px;
  }

  .category-title {
    font-size: 26px;
    margin-bottom: 6px;
  }

  .category-desc {
    font-size: 14px;
    margin-bottom: 16px;
  }

  .category-banner-image img {
    max-width: 200px;
  }

  .promo-card {
    padding: 24px;
    border-radius: var(--border-radius-lg);
  }

  .promo-label {
    padding: 4px 10px;
    font-size: 10px;
  }

  .promo-title {
    font-size: 22px;
    margin-bottom: 8px;
  }

  .promo-desc {
    font-size: 12px;
    margin-bottom: 16px;
  }

  .promo-image img {
    max-width: 140px;
  }

  .exclusive-deals {
    padding: 40px 0;
  }

  .deals-banner {
    padding: 28px 20px;
    border-radius: var(--border-radius-lg);
    gap: 24px;
  }

  .deals-label {
    padding: 4px 10px;
    font-size: 11px;
  }

  .deals-title {
    font-size: 28px;
  }

  .deals-desc {
    font-size: 13px;
    margin-bottom: 20px;
  }

  .deals-products {
    gap: 12px;
  }

  .deal-product {
    width: 80px;
    height: 80px;
    padding: 8px;
    border-radius: 12px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-card {
    padding: 20px 12px;
    border-radius: var(--border-radius);
  }

  .stat-number {
    font-size: 28px;
  }

  .stat-label {
    font-size: 13px;
    margin-bottom: 2px;
  }

  .stat-sublabel {
    font-size: 11px;
  }

  .newsletter {
    padding: 40px 0;
  }

  .newsletter h2 {
    font-size: 20px;
    margin-bottom: 8px;
  }

  .newsletter p {
    font-size: 13px;
    margin-bottom: 20px;
  }

  .newsletter-form input {
    padding: 12px 16px;
    font-size: 14px;
  }

  .newsletter-form .btn-primary {
    width: 100%;
  }

  .footer {
    padding: 40px 0 0;
  }

  .footer-container {
    padding: 0 16px;
  }

  .footer-main {
    gap: 32px;
    padding-bottom: 32px;
  }

  .footer-logo {
    font-size: 20px;
    margin-bottom: 14px;
    justify-content: center;
  }

  .footer-tagline {
    font-size: 13px;
    margin-bottom: 20px;
    text-align: center;
  }

  .footer-social {
    gap: 10px;
  }

  .social-link {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .footer-column h4 {
    font-size: 13px;
    margin-bottom: 12px;
  }

  .footer-column ul li {
    margin-bottom: 8px;
  }

  .footer-column ul a {
    font-size: 12px;
  }

  .contact-list li {
    font-size: 12px;
    gap: 8px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding: 16px 0;
  }

  .footer-bottom p {
    font-size: 12px;
  }

  .footer-payments {
    gap: 12px;
    font-size: 24px;
  }
}

/* Extra Small Devices */
@media (max-width: 360px) {
  .hero-title {
    font-size: 24px;
  }

  .section-title {
    font-size: 18px;
  }

  .products-grid,
  .products-grid-5 {
    gap: 8px;
  }

  .product-info {
    padding: 10px;
  }

  .product-name {
    font-size: 12px;
  }

  .current-price {
    font-size: 13px;
  }

  .add-to-cart-btn {
    padding: 6px 10px;
    font-size: 11px;
  }

  .categories-grid {
    gap: 8px;
  }

  .stats-grid {
    gap: 8px;
  }

  .stat-number {
    font-size: 24px;
  }

  .deals-title {
    font-size: 24px;
  }

  .deal-product {
    width: 70px;
    height: 70px;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .product-actions {
    opacity: 1;
    transform: translateX(0);
  }

  .product-card:hover {
    transform: none;
  }

  .product-card:active {
    transform: scale(0.98);
  }

  .category-card:hover {
    transform: none;
  }

  .category-card:active {
    transform: scale(0.98);
  }

  .btn:hover {
    transform: none;
  }

  .btn:active {
    transform: scale(0.98);
  }

  .promo-card:hover .promo-image img {
    transform: none;
  }

  .deal-product:hover {
    transform: none;
  }

  .stat-card:hover {
    transform: none;
  }
}

/* Landscape Mode on Phones */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    padding: 20px 0;
  }

  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .hero-phone-showcase {
    max-width: 250px;
    height: 250px;
  }

  .phone-main {
    width: 140px;
    height: 200px;
  }

  .phone-secondary {
    display: none;
  }

  .floating-badge {
    display: none;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-buttons {
    flex-direction: row;
  }

  .hero-buttons .btn {
    width: auto;
  }
}