/* ═══════════════════════════════════════════════════════════════
   UBER SHOPPING MALL — DESIGN SYSTEM & STYLES
   Palette: Deep Navy · Warm Gold · Cream · Slate
═══════════════════════════════════════════════════════════════ */

/* ─── TOKENS ────────────────────────────────────────────────── */
:root {
  --navy:       #0D1B2A;
  --navy-mid:   #1A2E42;
  --gold:       #C9A84C;
  --gold-light: #E8C96A;
  --gold-pale:  #F5E9C8;
  --cream:      #F8F4EE;
  --cream-dark: #EDE6D8;
  --border:     #E2D9CE;
  --text-dark:  #0D1B2A;
  --text-mid:   #4A5568;
  --text-light: #718096;
  --green:      #38A169;
  --red:        #E53E3E;
  --white:      #FFFFFF;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Outfit', system-ui, sans-serif;

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

  --shadow-sm:  0 1px 4px rgba(13,27,42,0.08);
  --shadow-md:  0 4px 20px rgba(13,27,42,0.12);
  --shadow-lg:  0 8px 40px rgba(13,27,42,0.18);
  --shadow-xl:  0 20px 60px rgba(13,27,42,0.25);

  --transition: 0.22s ease;
  --max-width:  1320px;
}

/* ─── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* ─── CONTAINER ─────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── KEYFRAMES ─────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.05); }
}

/* ═══════════════════════════════════════════════════════════════
   ANNOUNCEMENT BAR
═══════════════════════════════════════════════════════════════ */
.announcement-bar {
  background: var(--navy);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  overflow: hidden;
  height: 36px;
  display: flex;
  align-items: center;
}
.announcement-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
  padding: 0 24px;
  width: 100%;
  justify-content: center;
}
.announcement-bar a { color: var(--gold); text-decoration: underline; }
.announcement-bar .sep { opacity: 0.4; }

/* ═══════════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════════ */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
  transition: box-shadow var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Logo */
.logo { flex-shrink: 0; display: flex; align-items: center; }
.logo-img { height: 44px; width: auto; object-fit: contain; image-rendering: -webkit-optimize-contrast; }

/* Search */
.header-search { flex: 1; max-width: 600px; }
.search-form {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), background var(--transition);
}
.search-form:focus-within {
  border-color: var(--gold);
  background: rgba(255,255,255,0.12);
}
.search-cat {
  background: rgba(201,168,76,0.15);
  border: none;
  border-right: 1px solid rgba(201,168,76,0.2);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0 12px;
  height: 42px;
  cursor: pointer;
  outline: none;
  min-width: 130px;
}
.search-cat option { background: var(--navy); color: var(--white); }
.search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 0.88rem;
  padding: 0 14px;
  height: 42px;
  outline: none;
}
.search-input::placeholder { color: rgba(255,255,255,0.4); }
.search-btn {
  background: var(--gold);
  color: var(--navy);
  border: none;
  width: 46px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  flex-shrink: 0;
}
.search-btn:hover { background: var(--gold-light); }

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: rgba(255,255,255,0.8);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.action-btn:hover { color: var(--gold); background: rgba(255,255,255,0.06); }
.action-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.cart-count {
  position: absolute;
  top: 2px;
  right: 4px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.6rem;
  font-weight: 800;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* Main Nav */
.main-nav {
  background: rgba(255,255,255,0.04);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 12px 16px;
  transition: color var(--transition);
  white-space: nowrap;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-sale { color: #FC8181 !important; font-weight: 600; }
.nav-sale:hover { color: #FEB2B2 !important; }

/* Mega Menu */
.nav-item { position: relative; }
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--navy);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  min-width: 520px;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}
.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-col h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(201,168,76,0.2);
}
.mega-col a {
  display: block;
  color: rgba(255,255,255,0.65);
  font-size: 0.83rem;
  padding: 5px 0;
  transition: color var(--transition), padding-left var(--transition);
}
.mega-col a:hover { color: var(--gold); padding-left: 4px; }

/* Checkout Header */
.checkout-header {
  background: var(--navy);
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

/* ═══════════════════════════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════════════════════════ */
.hero-section {
  position: relative;
  height: 620px;
  overflow: hidden;
}
.hero-slider { width: 100%; height: 100%; position: relative; }
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(13,27,42,0.85) 0%, rgba(13,27,42,0.4) 60%, transparent 100%);
}
.hero-content {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
  max-width: 560px;
  z-index: 2;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 16px;
}
.hero-title em { font-style: italic; color: var(--gold); }
.hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 440px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-badge {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(201,168,76,0.15);
  border: 2px solid var(--gold);
  border-radius: 50%;
  width: 110px;
  height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 2;
  backdrop-filter: blur(8px);
}
.badge-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.badge-text {
  font-size: 0.62rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.3;
  margin-top: 4px;
}

/* Slider Controls */
.slider-controls {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}
.slider-prev, .slider-next {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  backdrop-filter: blur(4px);
}
.slider-prev:hover, .slider-next:hover { background: var(--gold); color: var(--navy); }
.slider-dots { display: flex; gap: 6px; }
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
}
.dot.active { background: var(--gold); transform: scale(1.3); }

/* ═══════════════════════════════════════════════════════════════
   TRUST BAR
═══════════════════════════════════════════════════════════════ */
.trust-bar {
  background: var(--navy);
  padding: 20px 0;
  border-top: 1px solid rgba(201,168,76,0.15);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.trust-item:last-child { border-right: none; }
.trust-icon { color: var(--gold); flex-shrink: 0; }
.trust-text strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 2px;
}
.trust-text span { font-size: 0.75rem; color: rgba(255,255,255,0.5); }

/* ═══════════════════════════════════════════════════════════════
   SECTION HEADERS
═══════════════════════════════════════════════════════════════ */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 16px;
  flex-wrap: wrap;
}
.section-header.centered {
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.section-eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}

/* ═══════════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201,168,76,0.35);
}
.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover { background: var(--gold); border-color: var(--gold); }
.btn-lg { padding: 15px 32px; font-size: 0.95rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

/* ═══════════════════════════════════════════════════════════════
   CATEGORIES SECTION
═══════════════════════════════════════════════════════════════ */
.categories-section { padding: 72px 0; }
.categories-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.cat-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cat-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
.cat-card:hover .cat-img { transform: scale(1.06); }
.cat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,0.85) 0%, rgba(13,27,42,0.2) 60%, transparent 100%);
  transition: opacity var(--transition);
}
.cat-card:hover::after { opacity: 0.9; }
.cat-info {
  position: relative;
  z-index: 2;
  padding: 16px;
}
.cat-info h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.cat-info span { font-size: 0.72rem; color: rgba(255,255,255,0.65); }
.cat-arrow {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 28px;
  height: 28px;
  background: rgba(201,168,76,0.2);
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.9rem;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition), transform var(--transition);
}
.cat-card:hover .cat-arrow { opacity: 1; transform: scale(1); }

/* ═══════════════════════════════════════════════════════════════
   PRODUCTS SECTION
═══════════════════════════════════════════════════════════════ */
.products-section { padding: 72px 0; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Product Tabs */
.product-tabs {
  display: flex;
  gap: 4px;
  background: var(--cream);
  padding: 4px;
  border-radius: var(--radius-sm);
}
.tab-btn {
  padding: 7px 16px;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: all var(--transition);
}
.tab-btn.active, .tab-btn:hover {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}
.tab-btn.active { font-weight: 600; }

/* Product Card */
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card.hidden { display: none; }

.product-img-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--cream);
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.06); }

.product-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 2;
}
.badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-sale { background: var(--red); color: var(--white); }
.badge-new  { background: var(--green); color: var(--white); }
.badge-top  { background: var(--gold); color: var(--navy); }

.product-actions {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--transition), transform var(--transition);
}
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.prod-action-btn {
  width: 32px;
  height: 32px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), color var(--transition);
}
.prod-action-btn:hover { background: var(--gold); color: var(--navy); }

.product-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.product-brand {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}
.product-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
}
.product-name a { color: inherit; }
.product-name a:hover { color: var(--gold); }
.product-rating { display: flex; align-items: center; gap: 6px; }
.stars { color: var(--gold); font-size: 0.78rem; letter-spacing: 1px; }
.rating-count { font-size: 0.72rem; color: var(--text-light); }
.product-price { display: flex; align-items: center; gap: 8px; margin-top: 2px; }
.price-current { font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.price-original { font-size: 0.82rem; color: var(--text-light); text-decoration: line-through; }
.btn-add-cart {
  margin-top: auto;
  padding: 10px;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  transition: background var(--transition);
  width: 100%;
}
.btn-add-cart:hover { background: var(--gold); color: var(--navy); }
.section-cta { text-align: center; margin-top: 48px; }

/* ═══════════════════════════════════════════════════════════════
   PROMO SECTION
═══════════════════════════════════════════════════════════════ */
.promo-section { padding: 0 0 72px; }
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.promo-stack { display: flex; flex-direction: column; gap: 20px; }
.promo-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: transform var(--transition);
}
.promo-card:hover { transform: scale(1.01); }
.promo-large { min-height: 420px; }
.promo-small { flex: 1; min-height: 190px; }
.promo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,0.75) 0%, rgba(13,27,42,0.2) 100%);
}
.promo-content {
  position: relative;
  z-index: 2;
  padding: 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.promo-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  width: fit-content;
}
.promo-content h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.promo-small .promo-content h3 { font-size: 1.2rem; }

/* ═══════════════════════════════════════════════════════════════
   BRANDS SECTION
═══════════════════════════════════════════════════════════════ */
.brands-section { padding: 56px 0; background: var(--cream); }
.brands-track-wrap {
  overflow: hidden;
  position: relative;
  margin-top: 32px;
}
.brands-track-wrap::before,
.brands-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
}
.brands-track-wrap::before { left: 0; background: linear-gradient(to right, var(--cream), transparent); }
.brands-track-wrap::after  { right: 0; background: linear-gradient(to left, var(--cream), transparent); }
.brands-track {
  display: flex;
  gap: 40px;
  align-items: center;
  animation: marquee 20s linear infinite;
  width: max-content;
}
.brands-track:hover { animation-play-state: paused; }
.brand-item {
  flex-shrink: 0;
  height: 48px;
  display: flex;
  align-items: center;
  filter: grayscale(1) opacity(0.5);
  transition: filter var(--transition);
}
.brand-item:hover { filter: grayscale(0) opacity(1); }
.brand-item img { height: 100%; width: auto; object-fit: contain; max-width: 120px; }

/* ═══════════════════════════════════════════════════════════════
   SELL SECTION
═══════════════════════════════════════════════════════════════ */
.sell-section { padding: 80px 0; background: var(--navy); }
.sell-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.sell-text .section-eyebrow { color: var(--gold); }
.sell-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.sell-text h2 em { font-style: italic; color: var(--gold); }
.sell-text p { color: rgba(255,255,255,0.65); line-height: 1.8; margin-bottom: 24px; font-size: 0.95rem; }
.sell-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.sell-features li { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.sell-features li svg { color: var(--gold); flex-shrink: 0; }
.sell-ctas { display: flex; gap: 12px; }
.sell-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: background var(--transition), border-color var(--transition);
}
.stat-card:hover { background: rgba(201,168,76,0.08); border-color: rgba(201,168,76,0.4); }
.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.55); font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════════════════════════════ */
.testimonials-section { padding: 72px 0; background: var(--cream); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-stars { color: var(--gold); font-size: 0.9rem; letter-spacing: 2px; margin-bottom: 14px; }
.testimonial-card p { color: var(--text-mid); font-size: 0.9rem; line-height: 1.75; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
  color: var(--navy); flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.88rem; color: var(--navy); }
.testimonial-author span { font-size: 0.75rem; color: var(--text-light); }

/* ═══════════════════════════════════════════════════════════════
   NEWSLETTER
═══════════════════════════════════════════════════════════════ */
.newsletter-section { padding: 64px 0; background: var(--navy); }
.newsletter-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.newsletter-text h2 { font-family: var(--font-serif); font-size: 1.8rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.newsletter-text p { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.newsletter-form { display: flex; gap: 10px; flex: 1; max-width: 480px; }
.newsletter-form input {
  flex: 1;
  padding: 13px 18px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { border-color: var(--gold); }

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
.site-footer { background: #060E17; padding: 64px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .footer-logo { height: 40px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.45); font-size: 0.82rem; line-height: 1.75; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--navy); }
.footer-col h4 {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.45);
  font-size: 0.83rem;
  padding: 4px 0;
  transition: color var(--transition), padding-left var(--transition);
}
.footer-col a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }
.payment-icons { display: flex; gap: 6px; }
.pay-icon {
  font-size: 0.68rem; font-weight: 700;
  padding: 4px 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.5);
  border-radius: 4px;
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════════════
   BREADCRUMB
═══════════════════════════════════════════════════════════════ */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--text-light); flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-light); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span:not(:last-child) { color: var(--border); }

/* ═══════════════════════════════════════════════════════════════
   SHOP PAGE
═══════════════════════════════════════════════════════════════ */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  padding: 32px 0 72px;
  align-items: start;
}
.shop-sidebar {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  position: sticky;
  top: 120px;
}
.sidebar-section { margin-bottom: 28px; }
.sidebar-section:last-child { margin-bottom: 0; }
.sidebar-title {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--navy); margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.filter-option {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; cursor: pointer;
  font-size: 0.85rem; color: var(--text-mid);
  transition: color var(--transition);
}
.filter-option:hover { color: var(--navy); }
.filter-option input[type="checkbox"] { accent-color: var(--gold); }
.filter-option .count {
  margin-left: auto; font-size: 0.72rem; color: var(--text-light);
  background: var(--cream); padding: 1px 6px; border-radius: 10px;
}
.price-range-inputs { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.price-range-inputs input {
  flex: 1; padding: 8px 10px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.82rem; color: var(--navy); outline: none;
}
.price-range-inputs input:focus { border-color: var(--gold); }
.price-range-inputs span { color: var(--text-light); font-size: 0.8rem; }

.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; gap: 12px; flex-wrap: wrap;
}
.shop-search-wrap { position: relative; flex: 1; max-width: 320px; }
.shop-search-wrap svg {
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%); color: var(--text-light);
}
#shopSearch {
  width: 100%; padding: 10px 12px 10px 38px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.85rem; outline: none; transition: border-color var(--transition);
}
#shopSearch:focus { border-color: var(--gold); }
.sort-wrap { display: flex; align-items: center; gap: 8px; }
.sort-wrap label { font-size: 0.82rem; color: var(--text-light); white-space: nowrap; }
#sortSelect {
  padding: 9px 12px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.82rem;
  color: var(--navy); outline: none; cursor: pointer;
}
.results-count { font-size: 0.82rem; color: var(--text-light); }

.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.shop-product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column;
}
.shop-product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.shop-product-card.hidden { display: none; }
.shop-product-card .product-img-wrap { aspect-ratio: 1; }
.shop-product-card .product-info { padding: 14px; }

.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 40px; }
.page-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.85rem; color: var(--text-mid);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ═══════════════════════════════════════════════════════════════
   PRODUCT DETAIL PAGE
═══════════════════════════════════════════════════════════════ */
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  padding-bottom: 64px;
  align-items: start;
}
.gallery-main {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--cream);
  aspect-ratio: 1;
  margin-bottom: 12px;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-main:hover img { transform: scale(1.04); }
.gallery-thumbs { display: flex; gap: 10px; }
.gallery-thumb {
  width: 72px; height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition);
  flex-shrink: 0;
}
.gallery-thumb.active { border-color: var(--gold); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-detail-brand { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }
.product-detail-name { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: var(--navy); line-height: 1.2; margin-bottom: 12px; }
.product-detail-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.product-detail-price { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.product-detail-price .price-current { font-size: 1.8rem; font-weight: 700; }
.product-detail-desc { color: var(--text-mid); line-height: 1.8; font-size: 0.92rem; margin-bottom: 24px; }

.option-group { margin-bottom: 20px; }
.option-label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--navy); margin-bottom: 10px; }
.size-options { display: flex; gap: 8px; flex-wrap: wrap; }
.size-btn {
  min-width: 44px; height: 44px; padding: 0 12px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 600; color: var(--navy);
  transition: all var(--transition);
}
.size-btn:hover { border-color: var(--navy); }
.size-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.color-options { display: flex; gap: 10px; }
.color-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid transparent;
  transition: transform var(--transition), border-color var(--transition);
}
.color-btn:hover { transform: scale(1.15); }
.color-btn.active { border-color: var(--navy); transform: scale(1.1); }

.add-to-cart-row { display: flex; gap: 10px; margin-bottom: 12px; align-items: center; }
.qty-control {
  display: flex; align-items: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden; flex-shrink: 0;
}
.qty-btn {
  width: 38px; height: 46px;
  background: var(--cream); color: var(--navy);
  font-size: 1.1rem; font-weight: 600;
  transition: background var(--transition); border: none;
}
.qty-btn:hover { background: var(--gold-pale); }
.qty-input {
  width: 52px; height: 46px; text-align: center;
  border: none; border-left: 1px solid var(--border); border-right: 1px solid var(--border);
  font-size: 0.9rem; font-weight: 600; color: var(--navy); outline: none;
}
.btn-add-to-cart-lg {
  flex: 1; padding: 14px;
  background: var(--navy); color: var(--white);
  border-radius: var(--radius-sm); font-size: 0.92rem; font-weight: 600;
  transition: background var(--transition);
}
.btn-add-to-cart-lg:hover { background: var(--gold); color: var(--navy); }
.btn-wishlist-lg {
  width: 46px; height: 46px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy); transition: all var(--transition); flex-shrink: 0;
}
.btn-wishlist-lg:hover { border-color: var(--red); color: var(--red); }

.product-tabs-section { padding: 48px 0 64px; }
.product-tab-nav {
  display: flex; border-bottom: 2px solid var(--border);
  margin-bottom: 32px;
}
.product-tab-btn {
  padding: 12px 24px; font-size: 0.88rem; font-weight: 600;
  color: var(--text-light); border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: color var(--transition), border-color var(--transition);
}
.product-tab-btn:hover { color: var(--navy); }
.product-tab-btn.active { color: var(--navy); border-bottom-color: var(--gold); }
.product-tab-content { display: none; }
.product-tab-content.active { display: block; animation: fadeIn 0.3s ease; }

/* ═══════════════════════════════════════════════════════════════
   CART PAGE
═══════════════════════════════════════════════════════════════ */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 32px; align-items: start; }
.cart-table {
  width: 100%; border-collapse: collapse;
  background: var(--white); border-radius: var(--radius-md);
  overflow: hidden; border: 1px solid var(--border);
}
.cart-table th {
  padding: 14px 16px; text-align: left;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-light); background: var(--cream);
  border-bottom: 1px solid var(--border);
}
.cart-table td {
  padding: 16px; border-bottom: 1px solid var(--border);
  vertical-align: middle; font-size: 0.9rem; color: var(--text-mid);
}
.cart-table tr:last-child td { border-bottom: none; }
.cart-product { display: flex; align-items: center; gap: 14px; }
.cart-product-img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.cart-product-name { font-weight: 600; color: var(--navy); font-size: 0.9rem; margin-bottom: 2px; }
.cart-product-meta { font-size: 0.75rem; color: var(--text-light); }
.cart-remove {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--cream); color: var(--text-light);
  font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.cart-remove:hover { background: #FFF5F5; color: var(--red); }

.cart-summary {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px;
  position: sticky; top: 120px;
}
.cart-summary h3 {
  font-family: var(--font-serif); font-size: 1.2rem; font-weight: 700;
  color: var(--navy); margin-bottom: 20px;
  padding-bottom: 16px; border-bottom: 1px solid var(--border);
}
.summary-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; font-size: 0.9rem; color: var(--text-mid);
}
.summary-row.total {
  font-size: 1.05rem; font-weight: 700; color: var(--navy);
  padding-top: 14px; margin-top: 8px; border-top: 2px solid var(--navy);
}
.coupon-form { display: flex; gap: 8px; margin: 14px 0; }
.coupon-form input {
  flex: 1; padding: 9px 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.82rem; outline: none;
}
.coupon-form input:focus { border-color: var(--gold); }

.empty-state {
  text-align: center; padding: 64px 24px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.empty-state svg { color: var(--border); margin: 0 auto 20px; }
.empty-state h3 { font-family: var(--font-serif); font-size: 1.4rem; color: var(--navy); margin-bottom: 8px; }
.empty-state p { color: var(--text-light); margin-bottom: 24px; }

/* ═══════════════════════════════════════════════════════════════
   CHECKOUT PAGE
═══════════════════════════════════════════════════════════════ */
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 32px; align-items: start; }
.checkout-form-col { display: flex; flex-direction: column; gap: 20px; }
.checkout-section {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 28px;
}
.checkout-section-title { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; color: var(--navy); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-full { grid-column: 1 / -1; }
.form-label { font-size: 0.8rem; font-weight: 600; color: var(--navy); }
.form-input {
  padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.88rem;
  color: var(--navy); outline: none;
  transition: border-color var(--transition);
  background: var(--white); width: 100%;
}
.form-input:focus { border-color: var(--gold); }
.form-input::placeholder { color: var(--text-light); }

.shipping-option {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.shipping-option:hover { border-color: var(--gold); }
.shipping-option.selected { border-color: var(--gold); background: var(--gold-pale); }

.payment-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.payment-tab {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 500;
  color: var(--text-mid); transition: all var(--transition);
}
.payment-tab:hover { border-color: var(--navy); color: var(--navy); }
.payment-tab.active { border-color: var(--gold); background: var(--gold-pale); color: var(--navy); font-weight: 600; }

.checkout-summary-box {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 28px;
  position: sticky; top: 120px;
}

.checkout-steps { display: flex; align-items: center; }
.step { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 500; color: var(--text-light); }
.step.active { color: var(--navy); font-weight: 600; }
.step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--cream); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700; color: var(--text-light); flex-shrink: 0;
}
.step.active .step-num { background: var(--navy); border-color: var(--navy); color: var(--white); }
.step-line { width: 48px; height: 2px; background: var(--border); margin: 0 8px; }
.step-line.active { background: var(--gold); }

/* ═══════════════════════════════════════════════════════════════
   MODAL
═══════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(13,27,42,0.7);
  z-index: 2000; display: none;
  align-items: center; justify-content: center;
  padding: 24px; backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; animation: fadeIn 0.2s ease; }
.modal-box {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 32px; max-width: 720px; width: 100%;
  position: relative; max-height: 90vh; overflow-y: auto;
  animation: slideInRight 0.3s ease;
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--cream); color: var(--navy);
  font-size: 1.2rem; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition); z-index: 1;
}
.modal-close:hover { background: var(--border); }

/* ═══════════════════════════════════════════════════════════════
   TOAST
═══════════════════════════════════════════════════════════════ */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--navy); color: var(--white);
  padding: 12px 24px; border-radius: 30px;
  font-size: 0.88rem; font-weight: 500;
  box-shadow: var(--shadow-lg); z-index: 3000;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0; white-space: nowrap;
  border: 1px solid rgba(201,168,76,0.3);
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ═══════════════════════════════════════════════════════════════
   BACK TO TOP
═══════════════════════════════════════════════════════════════ */
.back-to-top {
  position: fixed; bottom: 24px; right: 24px;
  width: 44px; height: 44px;
  background: var(--navy); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); z-index: 500;
  opacity: 0; transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  pointer-events: none;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--gold); color: var(--navy); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .categories-grid { grid-template-columns: repeat(4, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

@media (max-width: 1024px) {
  .sell-inner { grid-template-columns: 1fr; gap: 40px; }
  .shop-layout { grid-template-columns: 220px 1fr; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .product-layout { grid-template-columns: 1fr; gap: 32px; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary-col { order: -1; }
  .checkout-summary-box { position: static; }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}

@media (max-width: 768px) {
  .announcement-inner span:not(:first-child) { display: none; }
  .announcement-bar .sep { display: none; }
  .header-inner { padding: 12px 16px; gap: 12px; }
  .header-search { display: none; }
  .action-label { display: none; }
  .mobile-menu-btn { display: flex; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); border-top: 1px solid rgba(255,255,255,0.08); z-index: 999; padding: 16px 0; }
  .main-nav.open { display: block; }
  .nav-inner { flex-direction: column; padding: 0; }
  .nav-link { padding: 12px 24px; width: 100%; }
  .mega-menu { display: none; }
  .hero-section { height: 480px; }
  .hero-content { left: 5%; right: 5%; }
  .hero-badge { display: none; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .trust-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .promo-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .newsletter-inner { flex-direction: column; }
  .newsletter-form { max-width: 100%; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .cart-table { display: block; overflow-x: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .form-full { grid-column: 1; }
  .checkout-steps .step-label { display: none; }
}

@media (max-width: 480px) {
  .hero-section { height: 380px; }
  .hero-title { font-size: 1.8rem; }
  .hero-ctas { flex-direction: column; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .shop-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .sell-stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .add-to-cart-row { flex-wrap: wrap; }
  .btn-add-to-cart-lg { flex: 1 1 100%; }
}