/* =============================================
   SSLABS SHOP — Main Stylesheet
   A modern e-commerce design system
   ============================================= */

/* ----- Google Font ----- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* =============================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================= */
:root {
  /* Colors */
  --primary: #2563EB;
  --primary-light: #3B82F6;
  --primary-dark: #1E40AF;
  --secondary: #1E40AF;
  --accent: #F97316;
  --accent-light: #FB923C;
  --bg: #F8FAFC;
  --bg-white: #FFFFFF;
  --text: #111827;
  --text-light: #6B7280;
  --text-lighter: #9CA3AF;
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --success: #10B981;
  --error: #EF4444;
  --warning: #F59E0B;
  --star: #FBBF24;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Typography */
  --font: 'Poppins', sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.5rem;

  /* Borders */
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 6px rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.03);
  --shadow-md: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.1), 0 8px 16px rgba(0,0,0,0.06);
  --shadow-xl: 0 25px 50px rgba(0,0,0,0.15);
  --shadow-primary: 0 8px 24px rgba(37,99,235,0.3);
  --shadow-accent: 0 8px 24px rgba(249,115,22,0.3);

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-fast: all 0.2s ease;
  --transition-slow: all 0.5s ease;

  /* Layout */
  --container: 1200px;
  --navbar-h: 72px;
}

/* =============================================
   2. RESET & BASE STYLES
   ============================================= */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  transition: var(--transition);
}

input, textarea, select {
  font-family: var(--font);
  border: none;
  outline: none;
  font-size: var(--fs-base);
}

/* =============================================
   3. UTILITY CLASSES
   ============================================= */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.section-header p {
  font-size: var(--fs-md);
  color: var(--text-light);
  max-width: 550px;
  margin: 0 auto;
}

.section-header .accent-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: var(--space-md) auto 0;
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.grid {
  display: grid;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-light { color: var(--text-light); }
.text-white { color: #fff; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* =============================================
   4. BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: var(--fs-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37,99,235,0.4);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  background: #EA580C;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(249,115,22,0.4);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: var(--shadow);
}

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

.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}

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

.btn-sm {
  padding: 8px 18px;
  font-size: var(--fs-xs);
}

.btn-lg {
  padding: 16px 36px;
  font-size: var(--fs-base);
}

/* Ripple effect */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* =============================================
   5. NAVIGATION BAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-h);
  z-index: 1000;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--primary);
}

.nav-logo svg {
  width: 36px;
  height: 36px;
}

.nav-logo span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 1px;
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-action-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: var(--transition);
}

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

.nav-action-btn svg {
  width: 22px;
  height: 22px;
}

.nav-action-btn .badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: var(--transition);
}

.nav-action-btn .badge.show {
  transform: scale(1);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: var(--space-2xl) var(--space-lg);
  transform: translateX(100%);
  transition: var(--transition-slow);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  display: block;
  padding: var(--space-md) 0;
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu a:hover {
  color: var(--primary);
  padding-left: var(--space-md);
}

/* =============================================
   6. HERO SECTION
   ============================================= */
.hero {
  min-height: 100vh;
  padding-top: var(--navbar-h);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #F0F7FF 0%, #F8FAFC 50%, #FFF7ED 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,0.06) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: slideInLeft 0.8s ease-out;
}

.hero-content .badge-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 18px;
  background: rgba(37,99,235,0.08);
  border-radius: 50px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--primary);
  margin-bottom: var(--space-lg);
}

.hero-content h1 {
  font-size: var(--fs-5xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  color: var(--text);
}

.hero-content h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: var(--fs-md);
  color: var(--text-light);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border);
}

.hero-stat h3 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--primary);
}

.hero-stat p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  margin-bottom: 0;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: slideInRight 0.8s ease-out;
}

.hero-image svg,
.hero-image img {
  width: 100%;
  max-width: 550px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(37,99,235,0.15));
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* =============================================
   7. CATEGORIES SECTION
   ============================================= */
.categories {
  background: var(--bg-white);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
}

.category-card {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}

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

.category-card:hover::before {
  opacity: 1;
}

.category-card:hover .category-icon,
.category-card:hover h3 {
  color: #fff;
  position: relative;
  z-index: 1;
}

.category-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  transition: var(--transition);
}

.category-icon svg {
  width: 36px;
  height: 36px;
}

.category-card h3 {
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: var(--transition);
}

/* Individual category colors */
.category-card:nth-child(1) .category-icon { background: #EFF6FF; color: #2563EB; }
.category-card:nth-child(2) .category-icon { background: #FFF1F2; color: #E11D48; }
.category-card:nth-child(3) .category-icon { background: #ECFDF5; color: #059669; }
.category-card:nth-child(4) .category-icon { background: #FFF7ED; color: #EA580C; }
.category-card:nth-child(5) .category-icon { background: #FDF4FF; color: #A855F7; }
.category-card:nth-child(6) .category-icon { background: #FEF9C3; color: #CA8A04; }

/* =============================================
   8. PRODUCT CARDS
   ============================================= */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.product-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

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

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

.product-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: var(--fs-xs);
  font-weight: 600;
  z-index: 2;
}

.product-badge.sale {
  background: var(--error);
  color: #fff;
}

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

.product-actions {
  position: absolute;
  right: var(--space-md);
  top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transform: translateX(60px);
  opacity: 0;
  transition: var(--transition);
  z-index: 2;
}

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

.product-action-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  color: var(--text);
  transition: var(--transition);
}

.product-action-btn:hover {
  background: var(--primary);
  color: #fff;
}

.product-action-btn.wishlisted {
  background: var(--error);
  color: #fff;
}

.product-action-btn svg {
  width: 18px;
  height: 18px;
}

.product-info {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.product-category {
  font-size: var(--fs-xs);
  color: var(--primary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-xs);
}

.product-name {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.product-rating {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: var(--space-sm);
}

.product-rating .star {
  color: var(--star);
  font-size: var(--fs-sm);
}

.product-rating .star.empty {
  color: var(--border);
}

.product-rating span {
  font-size: var(--fs-xs);
  color: var(--text-light);
  margin-left: var(--space-xs);
}

.product-price {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.product-price .current {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text);
}

.product-price .original {
  font-size: var(--fs-sm);
  color: var(--text-lighter);
  text-decoration: line-through;
}

.product-price .discount {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--success);
  background: rgba(16,185,129,0.1);
  padding: 2px 8px;
  border-radius: 50px;
}

.product-add-btn {
  width: 100%;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

.product-card:hover .product-add-btn {
  opacity: 1;
  transform: translateY(0);
}

.product-add-btn:hover {
  background: var(--primary-dark);
}

.product-add-btn svg {
  width: 18px;
  height: 18px;
}

/* =============================================
   9. PROMOTIONAL BANNER
   ============================================= */
.promo-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl) var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.promo-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}

.promo-content {
  position: relative;
  z-index: 1;
}

.promo-content .badge-label {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border-radius: 50px;
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-bottom: var(--space-lg);
}

.promo-content h2 {
  font-size: var(--fs-4xl);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.promo-content p {
  font-size: var(--fs-md);
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

.promo-image {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.promo-image svg {
  width: 100%;
  max-width: 400px;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2));
}

/* =============================================
   10. WHY CHOOSE US
   ============================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(37,99,235,0.15));
  color: var(--primary);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  transform: scale(1.1);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
}

.feature-card h3 {
  font-size: var(--fs-md);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: 1.7;
}

/* =============================================
   11. TESTIMONIALS
   ============================================= */
.testimonials {
  background: var(--bg-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.testimonial-card {
  padding: var(--space-xl);
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-card .quote-icon {
  font-size: var(--fs-4xl);
  color: var(--primary);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.testimonial-text {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.testimonial-info h4 {
  font-size: var(--fs-sm);
  font-weight: 600;
}

.testimonial-info .rating {
  color: var(--star);
  font-size: var(--fs-xs);
}

/* =============================================
   12. NEWSLETTER
   ============================================= */
.newsletter {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.newsletter .section-header h2 { color: #fff; }
.newsletter .section-header p { color: rgba(255,255,255,0.8); }

.newsletter-form {
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  gap: var(--space-sm);
  position: relative;
  z-index: 1;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: var(--fs-sm);
  backdrop-filter: blur(8px);
}

.newsletter-form input::placeholder {
  color: rgba(255,255,255,0.6);
}

.newsletter-form button {
  padding: 14px 28px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-sm);
  white-space: nowrap;
}

.newsletter-form button:hover {
  background: #EA580C;
  transform: translateY(-2px);
}

.newsletter-success {
  text-align: center;
  font-size: var(--fs-md);
  font-weight: 500;
  margin-top: var(--space-md);
  display: none;
}

.newsletter-success.show {
  display: block;
  animation: fadeInUp 0.5s ease;
}

/* =============================================
   13. FOOTER
   ============================================= */
.footer {
  background: #0F172A;
  color: rgba(255,255,255,0.7);
  padding-top: var(--space-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-about .footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-md);
}

.footer-about .footer-logo svg {
  width: 32px;
  height: 32px;
}

.footer-about p {
  font-size: var(--fs-sm);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
}

.footer-links h3 {
  font-size: var(--fs-base);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-lg);
}

.footer-links ul li {
  margin-bottom: var(--space-sm);
}

.footer-links ul li a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-lg) 0;
  text-align: center;
  font-size: var(--fs-sm);
}

/* =============================================
   14. SHOP PAGE
   ============================================= */
.page-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
  padding: calc(var(--navbar-h) + var(--space-md)) 0 var(--space-md);
  color: var(--text);
  position: relative;
  overflow: hidden;
}

.page-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.page-header h1 {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: 0;
  color: var(--text);
}

.page-header .breadcrumb {
  font-size: var(--fs-sm);
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  opacity: 1;
}

.page-header .breadcrumb a {
  color: var(--text-light);
  transition: var(--transition-fast);
}

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

.page-header .breadcrumb svg {
  color: var(--text-lighter);
}

.shop-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
}

/* Sidebar Filters */
.shop-sidebar {
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-lg));
  height: fit-content;
}

.filter-group {
  background: var(--bg-white);
  border-radius: var(--radius);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  border: 1px solid var(--border-light);
}

.filter-group h3 {
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  cursor: pointer;
  font-size: var(--fs-sm);
  color: var(--text-light);
  transition: var(--transition-fast);
}

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

.filter-option input[type="checkbox"],
.filter-option input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.price-range {
  padding: var(--space-sm) 0;
}

.price-range input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
}

.price-range .price-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--text-light);
  margin-top: var(--space-xs);
}

/* Shop toolbar */
.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
}

.filter-toggle-btn {
  display: none;
}

.sidebar-header {
  display: none;
}

.sidebar-overlay {
  display: none;
}

.shop-toolbar .results-count {
  font-size: var(--fs-sm);
  color: var(--text-light);
}

.shop-toolbar select {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--text);
  cursor: pointer;
  background: var(--bg-white);
}

.shop-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}

.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text);
  transition: var(--transition);
}

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

/* =============================================
   15. PRODUCT DETAIL PAGE
   ============================================= */
.product-detail {
  padding: var(--space-2xl) 0;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.product-gallery {
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-lg));
  height: fit-content;
}

.product-main-image {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
  margin-bottom: var(--space-md);
  aspect-ratio: 1;
}

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

.product-main-image:hover img {
  transform: scale(1.1);
}

.product-thumbnails {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

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

.product-thumb.active,
.product-thumb:hover {
  border-color: var(--primary);
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-detail-info h1 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.product-detail-info .product-rating {
  margin-bottom: var(--space-md);
}

.product-detail-info .product-price {
  margin-bottom: var(--space-lg);
}

.product-detail-info .product-price .current {
  font-size: var(--fs-2xl);
}

.product-description {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-light);
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.quantity-selector label {
  font-size: var(--fs-sm);
  font-weight: 600;
}

.quantity-controls {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  color: var(--text);
  background: var(--bg);
  transition: var(--transition-fast);
}

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

.quantity-controls input {
  width: 50px;
  height: 40px;
  text-align: center;
  font-weight: 600;
  font-size: var(--fs-base);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.product-detail-buttons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.specs-table {
  width: 100%;
  margin-top: var(--space-xl);
  border-collapse: collapse;
}

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

.specs-table th {
  font-weight: 600;
  color: var(--text);
  background: var(--bg);
  width: 40%;
}

.specs-table td {
  color: var(--text-light);
}

/* =============================================
   16. CART PAGE
   ============================================= */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
}

.cart-items {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  overflow: hidden;
}

.cart-header {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 40px;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
}

.cart-item {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 40px;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.cart-item:hover {
  background: var(--bg);
}

.cart-item.removing {
  animation: fadeOut 0.3s ease forwards;
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateX(-20px); height: 0; padding: 0; overflow: hidden; }
}

.cart-product {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.cart-product img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.cart-product-info h4 {
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.cart-product-info p {
  font-size: var(--fs-xs);
  color: var(--text-light);
}

.cart-item .price {
  font-weight: 600;
  font-size: var(--fs-sm);
}

.cart-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}

.cart-qty button {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-base);
  background: var(--bg);
}

.cart-qty button:hover {
  background: var(--primary);
  color: #fff;
}

.cart-qty input {
  width: 36px;
  height: 32px;
  text-align: center;
  font-weight: 600;
  font-size: var(--fs-sm);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.cart-item .subtotal {
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--primary);
}

.cart-remove {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-lighter);
  transition: var(--transition);
}

.cart-remove:hover {
  background: rgba(239,68,68,0.1);
  color: var(--error);
}

/* Cart Summary */
.cart-summary {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: var(--space-xl);
  height: fit-content;
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-lg));
}

.cart-summary h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  font-size: var(--fs-sm);
  color: var(--text-light);
}

.cart-summary-row.total {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text);
  border-top: 2px solid var(--border);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
}

.coupon-form {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.coupon-form input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
}

.coupon-form button {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-sm);
  white-space: nowrap;
}

.coupon-form button:hover {
  background: var(--primary);
}

.coupon-message {
  font-size: var(--fs-xs);
  margin-top: var(--space-xs);
  display: none;
}

.coupon-message.success { color: var(--success); }
.coupon-message.error { color: var(--error); }

.cart-empty {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
}

.cart-empty svg {
  width: 120px;
  height: 120px;
  color: var(--text-lighter);
  margin-bottom: var(--space-lg);
}

.cart-empty h2 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
}

.cart-empty p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  margin-bottom: var(--space-xl);
}

/* =============================================
   17. WISHLIST PAGE
   ============================================= */
.wishlist-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  padding: var(--space-2xl) 0;
}

.wishlist-empty {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
  grid-column: 1 / -1;
}

/* =============================================
   18. CHECKOUT PAGE
   ============================================= */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
}

.checkout-form {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: var(--space-xl);
}

.checkout-form h2 {
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  transition: var(--transition);
  background: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.payment-methods {
  margin-top: var(--space-lg);
}

.payment-methods h3 {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.payment-option {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  cursor: pointer;
  transition: var(--transition);
}

.payment-option:hover,
.payment-option.selected {
  border-color: var(--primary);
  background: rgba(37,99,235,0.04);
}

.payment-option input {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
}

.payment-option label {
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
}

/* Order Summary sidebar */
.order-summary {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: var(--space-xl);
  height: fit-content;
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-lg));
}

.order-summary h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.order-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-light);
}

.order-item img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.order-item-info {
  flex: 1;
}

.order-item-info h4 {
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-bottom: 2px;
}

.order-item-info p {
  font-size: var(--fs-xs);
  color: var(--text-light);
}

.order-item .item-price {
  font-weight: 600;
  font-size: var(--fs-sm);
}

/* =============================================
   19. ABOUT PAGE
   ============================================= */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-3xl);
}

.about-story img,
.about-story svg {
  width: 100%;
  border-radius: var(--radius);
}

.about-story h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.about-story p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.value-card {
  padding: var(--space-xl);
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.value-card .icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(37,99,235,0.15));
  border-radius: var(--radius);
  color: var(--primary);
}

.value-card .icon svg {
  width: 28px;
  height: 28px;
}

.value-card h3 {
  font-size: var(--fs-md);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.value-card p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: 1.7;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.team-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-card img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-md);
  border: 3px solid var(--primary);
}

.team-card h3 {
  font-size: var(--fs-base);
  font-weight: 600;
  margin-bottom: 2px;
}

.team-card .role {
  font-size: var(--fs-sm);
  color: var(--primary);
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.team-card p {
  font-size: var(--fs-xs);
  color: var(--text-light);
}

/* =============================================
   20. CONTACT PAGE
   ============================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
}

.contact-info-cards {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.contact-card .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(37,99,235,0.15));
  color: var(--primary);
}

.contact-card .icon svg {
  width: 22px;
  height: 22px;
}

.contact-card h3 {
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-card p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: 1.6;
}

.map-container {
  width: 100%;
  height: 250px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-lighter);
  font-size: var(--fs-sm);
}

.contact-form-wrapper {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: var(--space-xl);
}

.contact-form-wrapper h2 {
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

/* =============================================
   21. MODALS
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: var(--transition);
  position: relative;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-light);
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--bg);
  color: var(--text);
}

/* Quick View Modal */
.quick-view-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.quick-view-content .product-image {
  border-radius: var(--radius);
  overflow: hidden;
}

.quick-view-content .product-image img {
  width: 100%;
  height: auto;
}

/* Search Modal */
.search-modal .modal {
  padding: var(--space-lg);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-bottom: 2px solid var(--primary);
}

.search-input-wrapper svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.search-input-wrapper input {
  flex: 1;
  font-size: var(--fs-lg);
  font-weight: 500;
}

.search-results {
  padding: var(--space-md) 0;
  max-height: 400px;
  overflow-y: auto;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.search-result-item:hover {
  background: var(--bg);
}

.search-result-item img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.search-result-item h4 {
  font-size: var(--fs-sm);
  font-weight: 500;
}

.search-result-item p {
  font-size: var(--fs-xs);
  color: var(--text-light);
}

/* Success Modal */
.success-modal .modal {
  text-align: center;
  max-width: 400px;
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(16,185,129,0.1);
  color: var(--success);
  animation: scaleIn 0.5s ease;
}

.success-icon svg {
  width: 40px;
  height: 40px;
}

@keyframes scaleIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.success-modal h2 {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.success-modal p {
  font-size: var(--fs-sm);
  color: var(--text-light);
  margin-bottom: var(--space-xl);
}

/* =============================================
   22. TOAST NOTIFICATIONS
   ============================================= */
.toast-container {
  position: fixed;
  top: calc(var(--navbar-h) + var(--space-md));
  right: var(--space-md);
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-sm);
  background: var(--bg-white);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  animation: slideInRight 0.3s ease, fadeOut 0.3s ease 2.5s forwards;
  min-width: 280px;
  border-left: 4px solid var(--success);
}

.toast.error {
  border-left-color: var(--error);
}

.toast svg {
  width: 20px;
  height: 20px;
  min-width: 20px;
}

.toast.success svg { color: var(--success); }
.toast.error svg { color: var(--error); }

/* =============================================
   23. BACK TO TOP BUTTON
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-primary);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* =============================================
   24. LOADING SPINNER
   ============================================= */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-white);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* =============================================
   25. SCROLL ANIMATIONS
   ============================================= */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Fade In */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Slide Up */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   26. MISC & SELECTION
   ============================================= */
::selection {
  background: rgba(37,99,235,0.2);
  color: var(--text);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-lighter);
}

/* Body padding for fixed navbar */
body {
  padding-top: 0; /* Pages handle their own spacing */
}

/* Tag styles for filter sidebar */
.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.filter-tag {
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  font-size: var(--fs-xs);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.filter-tag:hover {
  background: var(--primary);
  color: #fff;
}

/* Tab styles for product detail */
.product-tabs {
  margin-top: var(--space-2xl);
}

.tab-buttons {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: var(--space-xl);
}

.tab-btn {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Related products */
.related-products {
  margin-top: var(--space-3xl);
}

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