/* ==========================================================================
   WATCH BUYER - MIDNIGHT COBALT & BRUSHED SILVER DARK MODE
   High-performance, Lightweight, Mobile-First E-Commerce Stylesheet
   Zanderio Compliant - Zero External Dependencies
   ========================================================================== */

:root {
  /* Midnight Cobalt & Brushed Silver Palette */
  --bg-deep: #050811;
  --bg-cobalt: #0a0f1d;
  --bg-surface: #0f172a;
  --bg-surface-elevated: #162238;
  --bg-surface-hover: #1e2d4a;
  
  --silver-100: #ffffff;
  --silver-200: #f1f5f9;
  --silver-300: #e2e8f0;
  --silver-400: #cbd5e1;
  --silver-500: #94a3b8;
  --silver-600: #64748b;
  
  --cobalt-primary: #2563eb;
  --cobalt-primary-hover: #1d4ed8;
  --cobalt-accent: #38bdf8;
  --cobalt-glow: rgba(37, 99, 235, 0.25);
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --border-subtle: rgba(148, 163, 184, 0.14);
  --border-silver: rgba(226, 232, 240, 0.28);
  --border-silver-strong: rgba(241, 245, 249, 0.6);
  
  --silver-gradient: linear-gradient(135deg, #ffffff 0%, #e2e8f0 45%, #94a3b8 100%);
  --silver-btn: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
  --cobalt-gradient: linear-gradient(180deg, #0a0f1d 0%, #050811 100%);
  --card-gradient: linear-gradient(180deg, #131c30 0%, #0e1627 100%);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 0 15px rgba(37, 99, 235, 0.08);
  --shadow-lg: 0 20px 35px -10px rgba(0, 0, 0, 0.75), 0 0 25px rgba(226, 232, 240, 0.1);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.35);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s ease;
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Georgia", "Times New Roman", serif;
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--bg-deep);
  color: var(--silver-300);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

body {
  min-height: 100vh;
  background: var(--bg-deep);
  background-image: 
    radial-gradient(ellipse 90% 40% at 50% 0%, rgba(37, 99, 235, 0.12) 0%, transparent 60%),
    radial-gradient(circle 800px at 100% 20%, rgba(30, 41, 59, 0.3) 0%, transparent 70%);
  overflow-x: hidden;
  position: relative;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--silver-100);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--silver-400);
}

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

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

input, textarea, select {
  font-family: inherit;
  color: var(--silver-200);
}

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

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Brushed Silver Gradient Text */
.silver-text {
  background: var(--silver-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Live Badges Top Banner */
.top-notice-bar {
  background: #090e1c;
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--silver-400);
}

.top-notice-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem 1.75rem;
  text-align: center;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--silver-200);
  padding: 0.2rem 0.65rem;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-full);
}

.live-badge .pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--success);
  animation: pulse-dot 1.8s infinite;
}

.live-badge.flame {
  border-color: rgba(245, 158, 11, 0.3);
  background: rgba(245, 158, 11, 0.08);
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px var(--success); }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* Sticky Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 29, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}

/* Text Logo for "Watch Buyer" */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e2e8f0 0%, #2563eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #050811;
  font-size: 0.95rem;
  font-weight: 900;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.4);
}

/* Desktop Navigation */
.desktop-nav {
  display: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--silver-400);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover, .nav-link:focus-visible {
  color: var(--silver-100);
  background: rgba(226, 232, 240, 0.06);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cart-toggle-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.9rem;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--border-silver);
  border-radius: var(--radius-full);
  color: var(--silver-200);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.cart-toggle-btn:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--silver-300);
  box-shadow: 0 0 14px rgba(226, 232, 240, 0.15);
}

.cart-badge {
  background: var(--cobalt-primary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.6);
  gap: 5px;
  transition: all var(--transition-fast);
}

.hamburger-btn:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-silver);
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background-color: var(--silver-300);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger-btn.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 104px;
  left: 0;
  width: 100%;
  background: rgba(10, 15, 29, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem 1.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transform: translateY(-110%);
  transition: transform var(--transition-slow);
  z-index: 99;
}

.mobile-nav-drawer.open {
  transform: translateY(0);
  box-shadow: 0 25px 40px rgba(0, 0, 0, 0.7);
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--silver-300);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  background: var(--bg-surface);
  border-color: var(--border-subtle);
  color: var(--silver-100);
}

/* Hero & Intro Section */
.hero-section {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  position: relative;
}

.hero-intro-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: var(--radius-full);
  color: var(--cobalt-accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(1.85rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.18;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.22rem);
  color: var(--silver-400);
  max-width: 680px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.hero-features-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.86rem;
  color: var(--silver-400);
}

.feature-item svg {
  color: var(--silver-300);
  flex-shrink: 0;
}

/* Category Filter Bar */
.filter-bar {
  padding: 1rem 0 2rem;
}

.filter-pills-wrapper {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.filter-pills-wrapper::-webkit-scrollbar {
  display: none;
}

.filter-pill {
  white-space: nowrap;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--silver-400);
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  background: var(--bg-surface-elevated);
  color: var(--silver-200);
  border-color: var(--border-silver);
}

.filter-pill.active {
  background: var(--silver-btn);
  color: #050811;
  border-color: #ffffff;
  box-shadow: 0 0 15px rgba(241, 245, 249, 0.2);
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cobalt-accent);
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--silver-500);
  max-width: 540px;
  margin: 0.4rem auto 0;
}

/* Product Catalog Grid (Mobile First: 1 col, tablet: 2, desktop: 3) */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

/* Product Card */
.product-card {
  background: var(--card-gradient);
  border: 1px solid var(--border-silver);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-silver-strong);
  box-shadow: var(--shadow-md);
}

.product-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: #0b101d;
  overflow: hidden;
  cursor: pointer;
}

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

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

/* Product Tag Badges */
.card-badges {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  z-index: 2;
}

.badge-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(10, 15, 29, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-silver);
  color: var(--silver-200);
}

.badge-tag.hot {
  background: rgba(220, 38, 38, 0.85);
  border-color: rgba(239, 68, 68, 0.6);
  color: #ffffff;
}

.badge-tag.cobalt {
  background: rgba(37, 99, 235, 0.85);
  border-color: rgba(96, 165, 250, 0.6);
  color: #ffffff;
}

/* Card Content */
.product-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  font-size: 0.78rem;
  color: var(--silver-500);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--warning);
  font-weight: 600;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--silver-100);
  margin-bottom: 0.45rem;
  line-height: 1.35;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.product-title:hover {
  color: #ffffff;
}

.product-snippet {
  font-size: 0.86rem;
  color: var(--silver-400);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.product-specs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.spec-chip {
  font-size: 0.72rem;
  padding: 0.2rem 0.5rem;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--silver-400);
}

/* Price & CTA Row */
.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
}

.current-price {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--silver-100);
  letter-spacing: -0.01em;
}

.original-price {
  font-size: 0.9rem;
  color: var(--silver-500);
  text-decoration: line-through;
}

.delivery-note {
  margin-left: auto;
  font-size: 0.74rem;
  color: var(--success);
  font-weight: 600;
}

.product-cta-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.68rem 1rem;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-silver {
  background: var(--silver-btn);
  color: #050811;
  border: 1px solid #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.btn-silver:hover {
  background: #ffffff;
  box-shadow: 0 0 16px rgba(241, 245, 249, 0.35);
  transform: translateY(-1px);
}

.btn-cobalt {
  background: var(--cobalt-primary);
  color: #ffffff;
  border: 1px solid rgba(147, 197, 253, 0.3);
}

.btn-cobalt:hover {
  background: var(--cobalt-primary-hover);
  box-shadow: 0 0 16px var(--cobalt-glow);
  transform: translateY(-1px);
}

.btn-outline {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-silver);
  color: var(--silver-200);
}

.btn-outline:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--silver-300);
  color: #ffffff;
}

.btn-full {
  width: 100%;
}

/* Why Choose Us / Trust Grid */
.trust-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(10, 15, 29, 0.5);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-card {
  padding: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--transition-normal);
}

.trust-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-silver);
}

.trust-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt-accent);
}

.trust-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.trust-desc {
  font-size: 0.84rem;
  color: var(--silver-500);
  line-height: 1.5;
}

/* Customer Reviews / Testimonials */
.reviews-section {
  padding: 4rem 0;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  padding: 1.5rem;
  background: var(--card-gradient);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: var(--warning);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.review-quote {
  font-size: 0.9rem;
  color: var(--silver-300);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.reviewer-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-silver);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--silver-200);
}

.reviewer-info h4 {
  font-size: 0.9rem;
  font-weight: 700;
}

.reviewer-info p {
  font-size: 0.75rem;
  color: var(--silver-500);
}

/* Contact Section & Form */
.contact-section {
  padding: 4rem 0;
  background: rgba(10, 15, 29, 0.7);
  border-top: 1px solid var(--border-subtle);
}

.contact-card-box {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-silver);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-md);
}

@media (min-width: 640px) {
  .contact-card-box {
    padding: 2.5rem;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--silver-300);
  margin-bottom: 0.4rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #090e1b;
  border: 1px solid var(--border-silver);
  border-radius: var(--radius-md);
  color: var(--silver-100);
  font-size: 0.92rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--silver-100);
  box-shadow: 0 0 0 3px rgba(226, 232, 240, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-help {
  font-size: 0.75rem;
  color: var(--silver-500);
  margin-top: 0.3rem;
}

/* Feedback Alert */
.alert-box {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  display: none;
  font-size: 0.88rem;
  line-height: 1.5;
}

.alert-box.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.alert-box.show {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ==========================================================================
   FOOTER (STRICT COMPLIANCE RULES)
   - Brand: Watch Buyer
   - Email: watchbuyer.pk@gmail.com (ONLY in footer)
   - ZERO phone numbers, addresses, maps, or WhatsApp
   - Clean stack on mobile
   ========================================================================== */
.site-footer {
  background: #050811;
  border-top: 1px solid var(--border-silver);
  padding: 3.5rem 0 2rem;
  color: var(--silver-400);
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-col-title {
  color: var(--silver-100);
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links-list a {
  color: var(--silver-400);
  transition: color var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--silver-100);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 0.5rem;
  line-height: 1.5;
}

.footer-email-link {
  color: var(--silver-200);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
}

.footer-email-link:hover {
  color: #ffffff;
}

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom-bar {
    flex-direction: row;
    text-align: left;
  }
}

.footer-policy-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.82rem;
}

.footer-policy-btn {
  color: var(--silver-500);
  transition: color var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
  font-size: inherit;
}

.footer-policy-btn:hover {
  color: var(--silver-200);
}

/* ==========================================================================
   MODALS & DRAWERS (Cart, Checkout, Quick View, Policies, Confirmation)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 13, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-silver);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
  position: relative;
  scrollbar-width: thin;
  scrollbar-color: var(--border-silver) transparent;
}

.modal-box.wide {
  max-width: 820px;
}

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

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-surface);
  z-index: 5;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--silver-100);
}

.modal-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: rgba(30, 41, 59, 0.4);
  color: var(--silver-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--bg-surface-elevated);
  color: #ffffff;
  border-color: var(--border-silver);
}

.modal-body {
  padding: 1.5rem;
}

/* Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-silver);
  z-index: 250;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.8);
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-items {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.empty-cart-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--silver-500);
}

.empty-cart-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.cart-item-row {
  display: flex;
  gap: 0.85rem;
  background: #090e1c;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  align-items: center;
}

.cart-item-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #000;
  flex-shrink: 0;
}

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

.cart-item-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--silver-100);
  margin-bottom: 0.2rem;
}

.cart-item-price {
  font-size: 0.85rem;
  color: var(--silver-300);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-btn {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-silver);
  color: var(--silver-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

.qty-btn:hover {
  background: var(--silver-200);
  color: #000;
}

.qty-count {
  font-size: 0.82rem;
  font-weight: 700;
  min-width: 20px;
  text-align: center;
}

.item-remove-btn {
  margin-left: auto;
  color: var(--silver-500);
  font-size: 0.75rem;
  text-decoration: underline;
  padding: 0.2rem;
}

.item-remove-btn:hover {
  color: var(--danger);
}

.cart-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  background: #0a0f1d;
}

.cart-summary-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--silver-400);
}

.cart-summary-line.total {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--silver-100);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-subtle);
}

/* Quick View Modal Body Grid */
.quickview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .quickview-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }
}

.quickview-img-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-silver);
  background: #050811;
  aspect-ratio: 1 / 1;
}

.quickview-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Order Confirmation Modal Content */
.order-success-banner {
  text-align: center;
  padding: 1.5rem 0;
}

.success-check-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid var(--success);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.25rem;
}

.order-badge-pill {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.4);
  border-radius: var(--radius-full);
  color: var(--cobalt-accent);
  font-weight: 700;
  font-size: 0.85rem;
  margin: 0.5rem 0 1rem;
}

.order-details-box {
  background: #090e1b;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  text-align: left;
  font-size: 0.88rem;
}

.order-details-box dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
}

.order-details-box dt {
  color: var(--silver-500);
}

.order-details-box dd {
  color: var(--silver-200);
  font-weight: 600;
}

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

@keyframes slideUp {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}

/* Screen Reader Only Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive Display Helpers */
@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
  .hamburger-btn {
    display: none;
  }
}