/* ═══════════════════════════════════════════════════
   GlobalKeyStore — Design System & Global Styles
   ═══════════════════════════════════════════════════ */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Orbitron:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ─── CSS Custom Properties ─── */
:root {
  /* Colors */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111128;
  --bg-card: rgba(17, 17, 40, 0.6);
  --bg-card-hover: rgba(17, 17, 40, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);

  --color-primary: #6c63ff;
  --color-primary-dark: #5a52d9;
  --color-primary-light: #8b84ff;
  --color-accent: #00d4ff;
  --color-accent-dark: #00b0d4;
  --color-success: #00ff88;
  --color-warning: #ff9f43;
  --color-danger: #ff6b6b;

  --text-primary: #ffffff;
  --text-secondary: #a0a0c0;
  --text-muted: #6a6a8a;

  --border-color: rgba(108, 99, 255, 0.15);
  --border-glow: rgba(108, 99, 255, 0.4);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6c63ff, #00d4ff);
  --gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #111128 50%, #1a1045 100%);
  --gradient-card: linear-gradient(135deg, rgba(108,99,255,0.1), rgba(0,212,255,0.05));
  --gradient-glow: linear-gradient(135deg, rgba(108,99,255,0.3), rgba(0,212,255,0.15));

  /* Typography */
  --font-heading: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --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: 4rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 50px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 20px rgba(108,99,255,0.3);
  --shadow-glow-accent: 0 0 20px rgba(0,212,255,0.3);
  --shadow-glow-success: 0 0 20px rgba(0,255,136,0.3);

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

  /* Layout */
  --container-max: 1280px;
  --navbar-height: 72px;
  --sidebar-width: 280px;
}

/* ─── Reset & Base ─── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover { color: var(--color-accent); }

ul, ol { list-style: none; }

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button { cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

/* ─── Utility Classes ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

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

.section-title {
  font-size: var(--fs-3xl);
  text-align: center;
  margin-bottom: var(--space-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--fs-md);
  margin-bottom: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.text-center { text-align: center; }
.text-left { text-align: left; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

/* ─── Selection ─── */
::selection {
  background: rgba(108, 99, 255, 0.3);
  color: var(--text-primary);
}

/* ═════════════════════════════════════
   NAVBAR
   ═════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: 1000;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--text-primary);
  text-decoration: none;
}

.navbar-brand:hover { color: var(--text-primary); }

.navbar-brand .brand-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.navbar-brand .brand-text span {
  background: var(--gradient-primary);
  -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-secondary);
  transition: color var(--transition-base);
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

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

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

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

.nav-cart {
  position: relative;
  font-size: 1.2rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-base);
  background: none;
  border: none;
  padding: var(--space-sm);
}

.nav-cart:hover { color: var(--color-accent); }

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-count.hidden { display: none; }

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-sm);
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ═════════════════════════════════════
   HERO SECTION
   ═════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: var(--navbar-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#particles-js {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.15;
  z-index: 0;
}

.hero-glow-1 {
  background: var(--color-primary);
  top: -200px;
  right: -100px;
}

.hero-glow-2 {
  background: var(--color-accent);
  bottom: -200px;
  left: -100px;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: var(--space-xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-size: var(--fs-5xl);
  font-weight: 900;
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.hero h1 .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--fs-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero-trust i { color: var(--color-accent); }

/* ═════════════════════════════════════
   BUTTONS
   ═════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-base);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(108,99,255,0.5);
  color: white;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid;
  border-image: var(--gradient-primary) 1;
  border-radius: 0;
  position: relative;
}

/* Workaround for border-image + border-radius */
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
}

.btn-outline:hover {
  background: rgba(108,99,255,0.1);
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-danger {
  background: var(--color-danger);
  color: white;
  animation: pulse-danger 2s infinite;
}

@keyframes pulse-danger {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,107,107,0.4); }
  50% { box-shadow: 0 0 0 10px rgba(255,107,107,0); }
}

.btn-sm {
  padding: 10px 20px;
  font-size: var(--fs-sm);
}

.btn-lg {
  padding: 18px 40px;
  font-size: var(--fs-lg);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ═════════════════════════════════════
   CARDS
   ═════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

/* Product Card */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card .card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-secondary);
}

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

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

.product-card .card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}

.badge-bestseller { background: var(--color-warning); color: #000; }
.badge-new { background: var(--color-success); color: #000; }
.badge-promo { background: var(--color-danger); color: #fff; }

.product-card .card-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.product-card .card-title {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--text-primary);
}

.product-card .card-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card .card-rating {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
}

.card-rating .stars {
  color: var(--color-warning);
}

.card-rating .count {
  color: var(--text-muted);
}

.product-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-lg) var(--space-lg);
  margin-top: auto;
}

.card-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.price-current {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-accent);
}

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

/* Category Card */
.category-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.category-card .cat-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  display: block;
  position: relative;
  z-index: 1;
}

.category-card .cat-title {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.category-card:hover {
  box-shadow: 0 0 30px rgba(108,99,255,0.2), 0 0 60px rgba(0,212,255,0.1);
}

/* ═════════════════════════════════════
   FEATURED PRODUCT
   ═════════════════════════════════════ */
.featured-product {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.featured-product::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.08;
}

.featured-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.featured-image img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.featured-info {
  position: relative;
  z-index: 1;
}

.featured-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 16px;
  background: rgba(108,99,255,0.15);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: var(--space-lg);
}

.featured-title {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-md);
}

.featured-desc {
  color: var(--text-secondary);
  font-size: var(--fs-md);
  margin-bottom: var(--space-xl);
}

.featured-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.featured-price .current {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--color-accent);
}

.featured-price .original {
  font-size: var(--fs-xl);
  color: var(--text-muted);
  text-decoration: line-through;
}

/* Countdown Timer */
.countdown {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.countdown-item {
  text-align: center;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  min-width: 70px;
}

.countdown-item .number {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-accent);
  display: block;
}

.countdown-item .label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ═════════════════════════════════════
   BEST SELLERS GRID
   ═════════════════════════════════════ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

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

.feature-card {
  text-align: center;
  padding: var(--space-2xl);
}

.feature-card .feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
  box-shadow: var(--shadow-glow);
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.feature-card h3 {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* ═════════════════════════════════════
   TESTIMONIALS
   ═════════════════════════════════════ */
.testimonials-slider {
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  backdrop-filter: blur(10px);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 4rem;
  font-family: serif;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--fs-lg);
  color: white;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: var(--fs-base);
}

.testimonial-stars {
  color: var(--color-warning);
  font-size: var(--fs-sm);
}

.testimonial-text {
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.7;
}

/* ═════════════════════════════════════
   NEWSLETTER
   ═════════════════════════════════════ */
.newsletter {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: var(--color-primary);
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.06;
}

.newsletter h2 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.newsletter p {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 1;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: var(--space-md);
  position: relative;
  z-index: 1;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: var(--fs-base);
}

.newsletter-form input::placeholder {
  color: var(--text-muted);
}

.newsletter-form input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}

/* ═════════════════════════════════════
   FOOTER
   ═════════════════════════════════════ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-brand p {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  margin-top: var(--space-md);
  max-width: 300px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.footer-socials a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: translateY(-3px);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

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

.footer-col ul li a {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  transition: all var(--transition-base);
}

.footer-col ul li a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

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

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

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

.payment-icons i {
  font-size: 1.8rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.payment-icons i:hover { color: var(--text-secondary); }

/* ═════════════════════════════════════
   TOAST NOTIFICATIONS
   ═════════════════════════════════════ */
.toast-container {
  position: fixed;
  top: 90px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  min-width: 300px;
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.4s ease forwards;
  transform: translateX(120%);
}

.toast.toast-out {
  animation: toast-out 0.3s ease forwards;
}

.toast-success { border-left: 3px solid var(--color-success); }
.toast-error { border-left: 3px solid var(--color-danger); }
.toast-info { border-left: 3px solid var(--color-accent); }

.toast-icon { font-size: 1.2rem; }
.toast-success .toast-icon { color: var(--color-success); }
.toast-error .toast-icon { color: var(--color-danger); }
.toast-info .toast-icon { color: var(--color-accent); }

.toast-message {
  font-size: var(--fs-sm);
  flex: 1;
}

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

@keyframes toast-in {
  to { transform: translateX(0); }
}
@keyframes toast-out {
  to { transform: translateX(120%); opacity: 0; }
}

/* ═════════════════════════════════════
   CART SIDEBAR
   ═════════════════════════════════════ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.cart-sidebar.active {
  transform: translateX(0);
}

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

.cart-header h3 {
  font-family: var(--font-body);
  font-size: var(--fs-lg);
  font-weight: 700;
}

.cart-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-xs);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
}

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

.cart-item-image {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-glass);
}

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

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

.cart-item-title {
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: 4px;
}

.cart-item-price {
  color: var(--color-accent);
  font-weight: 700;
  font-family: var(--font-heading);
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--color-danger);
  cursor: pointer;
  padding: var(--space-xs);
  font-size: var(--fs-sm);
  align-self: flex-start;
}

.cart-empty {
  text-align: center;
  padding: var(--space-3xl);
  color: var(--text-muted);
}

.cart-empty i {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  display: block;
}

.cart-footer {
  padding: var(--space-xl);
  border-top: 1px solid var(--border-color);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  font-size: var(--fs-lg);
  font-weight: 700;
}

.cart-total .total-amount {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
}

/* ═════════════════════════════════════
   SCROLL ANIMATIONS
   ═════════════════════════════════════ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ═════════════════════════════════════
   AUTH MODAL
   ═════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--space-xl);
}

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

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 440px;
  padding: var(--space-2xl);
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-base);
}

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

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
}

.modal h2 {
  text-align: center;
  font-size: var(--fs-xl);
  margin-bottom: var(--space-xl);
}

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

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--fs-base);
  transition: all var(--transition-base);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}

.form-control::placeholder {
  color: var(--text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-footer {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.form-footer a {
  color: var(--color-primary);
  font-weight: 600;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0c0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

select.form-control option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* ═════════════════════════════════════
   MISC / GLOBAL
   ═════════════════════════════════════ */

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  padding: var(--space-lg) 0;
}

.breadcrumb a {
  color: var(--text-secondary);
}

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

.breadcrumb .separator {
  color: var(--text-muted);
}

/* Page Header */
.page-header {
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  border-radius: 50%;
  filter: blur(200px);
  opacity: 0.08;
}

.page-header h1 {
  font-size: var(--fs-4xl);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.page-header p {
  color: var(--text-secondary);
  font-size: var(--fs-lg);
  position: relative;
  z-index: 1;
}

/* Star Rating Input */
.star-rating {
  display: flex;
  gap: 2px;
}

.star-rating .star {
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.star-rating .star.active,
.star-rating .star:hover {
  color: var(--color-warning);
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-4xl);
  color: var(--text-muted);
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
  display: block;
  opacity: 0.3;
}

.empty-state h3 {
  font-family: var(--font-body);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

/* Tabs */
.tabs {
  display: flex;
  gap: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-xl);
  overflow-x: auto;
}

.tab-btn {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

.tab-content {
  display: none;
}

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

/* Accordion */
.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  background: var(--bg-card);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  font-weight: 600;
  transition: background var(--transition-base);
  user-select: none;
}

.accordion-header:hover {
  background: var(--bg-glass-hover);
}

.accordion-header .icon {
  transition: transform var(--transition-base);
  color: var(--text-muted);
}

.accordion-item.active .accordion-header .icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-body-inner {
  padding: 0 var(--space-xl) var(--space-xl);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  line-height: 1.8;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-glass);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 0.5s ease;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
}

.badge-success { background: rgba(0,255,136,0.15); color: var(--color-success); }
.badge-warning { background: rgba(255,159,67,0.15); color: var(--color-warning); }
.badge-danger { background: rgba(255,107,107,0.15); color: var(--color-danger); }
.badge-info { background: rgba(0,212,255,0.15); color: var(--color-accent); }
.badge-primary { background: rgba(108,99,255,0.15); color: var(--color-primary-light); }

/* Table */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

tbody td {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--border-color);
}

tbody tr:last-child td { border-bottom: 0; }

tbody tr:hover {
  background: var(--bg-glass-hover);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-glow);
  border: none;
}

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

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(108,99,255,0.5);
}