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

:root {
  --white: #FFFFFF;
  --graphite: #1F2937;
  --azure: #2563EB;
  --emerald: #059669;
  --indigo: #4F46E5;
  --light-gray: #F8FAFC;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --azure-light: #EFF6FF;
  --azure-dark: #1D4ED8;
  --emerald-light: #ECFDF5;
  --indigo-light: #EEF2FF;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--graphite);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Manrope', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--graphite);
}

a { color: var(--azure); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--azure-dark); }

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

ul { list-style: none; }

/* ====== LAYOUT ====== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 96px 0; }

/* ====== TOPBAR ====== */
.topbar {
  background: var(--graphite);
  color: var(--gray-300);
  font-size: 13px;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.topbar a { color: var(--gray-300); }
.topbar a:hover { color: var(--white); }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 20px; }
.topbar-item { display: flex; align-items: center; gap: 6px; }

/* ====== HEADER ====== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1280px;
  margin: 0 auto;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--azure) 0%, var(--indigo) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  font-weight: 800;
  font-family: 'Manrope', sans-serif;
}
.logo-text {
  font-family: 'Manrope', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--graphite);
  letter-spacing: -0.5px;
}
.logo-text span { color: var(--azure); }

/* ====== SEARCH ====== */
.header-search {
  flex: 1;
  max-width: 480px;
  position: relative;
}
.header-search input {
  width: 100%;
  padding: 10px 16px 10px 44px;
  border: 1.5px solid var(--gray-200);
  border-radius: 50px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--light-gray);
  color: var(--graphite);
}
.header-search input:focus {
  border-color: var(--azure);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
  background: var(--white);
}
.header-search input::placeholder { color: var(--gray-400); }
.search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
}

/* ====== NAV ====== */
.main-nav ul { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  background: var(--azure-light);
  color: var(--azure);
}
.main-nav .has-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 200;
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
}
.dropdown-menu a:hover { background: var(--azure-light); color: var(--azure); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.btn-cart {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: var(--azure);
  color: var(--white);
  border-radius: 50px;
  font-size: 13.5px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
}
.btn-cart:hover { background: var(--azure-dark); color: var(--white); transform: translateY(-1px); }
.cart-count {
  background: var(--emerald);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

/* ====== MOBILE MENU ====== */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--graphite);
  border-radius: 2px;
  transition: all var(--transition);
}
.mobile-nav {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  padding: 16px 24px;
}
.mobile-nav.open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block;
  padding: 10px 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.mobile-nav a:hover { background: var(--azure-light); color: var(--azure); }

/* ====== BREADCRUMBS ====== */
.breadcrumb {
  padding: 12px 0;
  background: var(--light-gray);
  border-bottom: 1px solid var(--gray-200);
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
}
.breadcrumb-list a { color: var(--gray-500); }
.breadcrumb-list a:hover { color: var(--azure); }
.breadcrumb-list .sep { color: var(--gray-300); }
.breadcrumb-list .current { color: var(--graphite); font-weight: 500; }

/* ====== BUTTONS ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--azure);
  color: var(--white);
  border-color: var(--azure);
}
.btn-primary:hover { background: var(--azure-dark); border-color: var(--azure-dark); color: white; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,99,235,0.3); }
.btn-secondary {
  background: transparent;
  color: var(--azure);
  border-color: var(--azure);
}
.btn-secondary:hover { background: var(--azure); color: white; transform: translateY(-2px); }
.btn-emerald {
  background: var(--emerald);
  color: white;
  border-color: var(--emerald);
}
.btn-emerald:hover { background: #047857; border-color: #047857; color: white; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(5,150,105,0.3); }
.btn-dark {
  background: var(--graphite);
  color: white;
  border-color: var(--graphite);
}
.btn-dark:hover { background: var(--gray-700); color: white; }
.btn-sm { padding: 7px 16px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }

/* ====== HERO ====== */
.hero-section {
  background: var(--white);
  padding: 64px 0 80px;
  overflow: hidden;
  position: relative;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--azure-light) 100%);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { max-width: 560px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--azure);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--azure);
}
.hero-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--graphite);
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero-title .highlight { color: var(--azure); }
.hero-description {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.stat-item { text-align: left; }
.stat-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--graphite);
  font-family: 'Manrope', sans-serif;
  line-height: 1;
}
.stat-number span { color: var(--azure); }
.stat-label { font-size: 12px; color: var(--gray-500); font-weight: 500; margin-top: 2px; }
.hero-visual { position: relative; }
.hero-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}
.hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-badge-float {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
}
.hero-badge-float.pos-1 { top: -16px; right: -16px; }
.hero-badge-float.pos-2 { bottom: 24px; left: -24px; }
.badge-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; }

/* ====== CATEGORY CARDS ====== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.category-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.category-card:hover {
  border-color: var(--azure);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  color: var(--azure);
}
.category-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 4px;
}
.category-icon.blue { background: var(--azure-light); }
.category-icon.green { background: var(--emerald-light); }
.category-icon.indigo { background: var(--indigo-light); }
.category-icon.orange { background: #FFF7ED; }
.category-icon.purple { background: #F5F3FF; }
.category-icon.teal { background: #F0FDFA; }
.category-name { font-size: 14px; font-weight: 600; color: var(--graphite); }
.category-count { font-size: 12px; color: var(--gray-400); }

/* ====== PRODUCT CARDS ====== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  border-color: var(--azure);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.product-img-wrap {
  background: var(--light-gray);
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.product-img-wrap img { width: 100%; height: 100%; object-fit: contain; padding: 16px; transition: transform 0.4s ease; }
.product-card:hover .product-img-wrap img { transform: scale(1.06); }
.product-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.tag-new { background: var(--emerald); color: white; }
.tag-hot { background: #EF4444; color: white; }
.tag-sale { background: var(--azure); color: white; }
.tag-top { background: var(--indigo); color: white; }
.product-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.product-brand { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--azure); }
.product-name { font-size: 15px; font-weight: 700; color: var(--graphite); line-height: 1.4; }
.product-specs { font-size: 12.5px; color: var(--gray-500); line-height: 1.6; }
.product-rating { display: flex; align-items: center; gap: 6px; }
.stars { color: #F59E0B; font-size: 13px; letter-spacing: 1px; }
.rating-count { font-size: 12px; color: var(--gray-400); }
.product-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.product-price { display: flex; flex-direction: column; gap: 2px; }
.price-current { font-size: 20px; font-weight: 800; color: var(--graphite); font-family: 'Manrope', sans-serif; }
.price-old { font-size: 13px; color: var(--gray-400); text-decoration: line-through; }
.btn-add-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--azure);
  color: white;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 18px;
  transition: all var(--transition);
  text-decoration: none;
  flex-shrink: 0;
}
.btn-add-cart:hover { background: var(--azure-dark); transform: scale(1.1); color: white; }

/* ====== SIDEBAR LAYOUT ====== */
.sidebar-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}
.sidebar { position: sticky; top: 80px; }
.sidebar-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.sidebar-card-header {
  padding: 14px 16px;
  background: var(--light-gray);
  border-bottom: 1px solid var(--gray-200);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--graphite);
}
.sidebar-card-body { padding: 16px; }
.filter-group { margin-bottom: 20px; }
.filter-title { font-size: 13px; font-weight: 600; color: var(--graphite); margin-bottom: 10px; }
.filter-option { display: flex; align-items: center; gap: 8px; padding: 4px 0; cursor: pointer; }
.filter-option input[type="checkbox"] { accent-color: var(--azure); width: 15px; height: 15px; }
.filter-option label { font-size: 13px; color: var(--gray-600); cursor: pointer; flex: 1; }
.filter-option .count { font-size: 11px; color: var(--gray-400); margin-left: auto; }
.price-range-slider { margin-top: 12px; }
.price-range-slider input[type="range"] {
  width: 100%;
  accent-color: var(--azure);
  height: 4px;
}
.price-inputs { display: flex; gap: 8px; margin-top: 10px; }
.price-input { flex: 1; padding: 7px 10px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); font-size: 13px; outline: none; }
.price-input:focus { border-color: var(--azure); }

/* ====== SPEC TABLE ====== */
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec-table th {
  text-align: left;
  padding: 10px 14px;
  background: var(--light-gray);
  font-weight: 600;
  color: var(--graphite);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
.spec-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
  vertical-align: top;
}
.spec-table tr:last-child td { border-bottom: none; }
.spec-table tr:hover td { background: var(--light-gray); }
.spec-table .key { font-weight: 500; color: var(--graphite); width: 40%; }
.spec-check { color: var(--emerald); }
.spec-cross { color: #EF4444; }

/* ====== COMPARE TABLE ====== */
.compare-table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 700px; }
.compare-table th {
  padding: 14px 16px;
  text-align: center;
  background: var(--azure);
  color: white;
  font-weight: 600;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.compare-table th:first-child { text-align: left; background: var(--graphite); border-radius: 0; }
.compare-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--gray-200);
  text-align: center;
  vertical-align: middle;
}
.compare-table td:first-child { text-align: left; font-weight: 500; color: var(--graphite); background: var(--light-gray); }
.compare-table tr:nth-child(even) td:not(:first-child) { background: rgba(37,99,235,0.03); }
.compare-table .best-value { color: var(--emerald); font-weight: 700; }

/* ====== CARDS ====== */
.card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--gray-300); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }

/* ====== FEATURE BLOCKS ====== */
.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.fib-blue { background: var(--azure-light); }
.fib-green { background: var(--emerald-light); }
.fib-indigo { background: var(--indigo-light); }
.fib-orange { background: #FFF7ED; }

/* ====== BLOG CARDS ====== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
.blog-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--gray-300); }
.blog-img { aspect-ratio: 16/9; overflow: hidden; }
.blog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-body { padding: 24px; }
.blog-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.blog-cat {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--azure);
  background: var(--azure-light);
  padding: 3px 8px;
  border-radius: 50px;
}
.blog-date { font-size: 12px; color: var(--gray-400); }
.blog-title { font-size: 16px; font-weight: 700; color: var(--graphite); line-height: 1.4; margin-bottom: 10px; }
.blog-title a { color: inherit; }
.blog-title a:hover { color: var(--azure); }
.blog-excerpt { font-size: 13.5px; color: var(--gray-500); line-height: 1.65; margin-bottom: 16px; }
.blog-read-more { font-size: 13px; font-weight: 600; color: var(--azure); display: flex; align-items: center; gap: 6px; }
.blog-read-more:hover { gap: 10px; }

/* ====== SECTION HEADERS ====== */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--azure);
  margin-bottom: 12px;
}
.section-title { font-size: clamp(24px, 3vw, 36px); font-weight: 800; color: var(--graphite); margin-bottom: 14px; }
.section-desc { font-size: 16px; color: var(--gray-500); line-height: 1.7; }
.section-header-left { text-align: left; max-width: none; margin: 0 0 32px; }

/* ====== PRICE ANALYSIS ====== */
.price-chart-wrap {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}
.price-chart-title { font-size: 16px; font-weight: 700; margin-bottom: 20px; color: var(--graphite); }
.price-bar-chart { display: flex; flex-direction: column; gap: 12px; }
.price-bar-row { display: grid; grid-template-columns: 140px 1fr 80px; gap: 12px; align-items: center; font-size: 13px; }
.price-bar-label { color: var(--graphite); font-weight: 500; }
.price-bar-track { background: var(--gray-100); border-radius: 50px; height: 10px; overflow: hidden; }
.price-bar-fill { height: 100%; border-radius: 50px; background: linear-gradient(90deg, var(--azure), var(--indigo)); transition: width 0.8s ease; }
.price-bar-val { color: var(--graphite); font-weight: 700; text-align: right; }

/* ====== TRUST SIGNALS ====== */
.trust-bar {
  background: var(--light-gray);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 20px 0;
}
.trust-items { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 500; color: var(--gray-600); }
.trust-item-icon { font-size: 20px; }

/* ====== NEWSLETTER ====== */
.newsletter-section {
  background: linear-gradient(135deg, var(--graphite) 0%, var(--gray-700) 100%);
  padding: 64px 0;
}
.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.newsletter-text h2 { font-size: 28px; color: white; font-weight: 800; margin-bottom: 10px; }
.newsletter-text p { color: var(--gray-300); font-size: 15px; line-height: 1.65; }
.newsletter-form { display: flex; flex-direction: column; gap: 12px; }
.newsletter-form-row { display: flex; gap: 10px; }
.newsletter-form input {
  flex: 1;
  padding: 12px 18px;
  border: none;
  border-radius: 50px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  background: rgba(255,255,255,0.1);
  color: white;
  border: 1.5px solid rgba(255,255,255,0.15);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input:focus { border-color: var(--azure); background: rgba(255,255,255,0.15); }
.newsletter-note { font-size: 12px; color: var(--gray-400); }

/* ====== CONTACT ====== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: start; }
.contact-info-card { background: var(--light-gray); border-radius: var(--radius-lg); padding: 36px; }
.contact-detail { display: flex; gap: 16px; margin-bottom: 28px; }
.contact-detail-icon { width: 44px; height: 44px; background: var(--azure-light); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; color: var(--azure); }
.contact-detail-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--graphite); margin-bottom: 2px; }
.contact-detail-text span, .contact-detail-text a { font-size: 14px; color: var(--gray-600); }
.contact-form-wrap {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; color: var(--graphite); margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  color: var(--graphite);
  background: var(--white);
}
.form-control:focus { border-color: var(--azure); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  display: none;
  background: var(--emerald-light);
  border: 1.5px solid var(--emerald);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: var(--emerald);
  font-weight: 600;
  font-size: 14px;
  margin-top: 16px;
  align-items: center;
  gap: 10px;
}
.form-success.visible { display: flex; }

/* ====== TABS ====== */
.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 28px;
  overflow-x: auto;
}
.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: 'Inter', sans-serif;
}
.tab-btn:hover { color: var(--azure); }
.tab-btn.active { color: var(--azure); border-bottom-color: var(--azure); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ====== ACCORDION ====== */
.accordion-item {
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--graphite);
  background: var(--white);
  transition: background var(--transition);
  user-select: none;
}
.accordion-header:hover { background: var(--light-gray); }
.accordion-header.open { background: var(--azure-light); color: var(--azure); }
.accordion-arrow { transition: transform var(--transition); font-size: 12px; }
.accordion-header.open .accordion-arrow { transform: rotate(180deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.accordion-body.open { max-height: 600px; }
.accordion-content { padding: 20px; font-size: 14px; color: var(--gray-600); line-height: 1.7; border-top: 1px solid var(--gray-100); }

/* ====== RATING STARS ====== */
.star-rating { display: flex; gap: 3px; }
.star-rating .star { font-size: 18px; color: var(--gray-200); cursor: pointer; transition: color var(--transition); }
.star-rating .star.filled { color: #F59E0B; }

/* ====== BADGE ====== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11.5px;
  font-weight: 600;
  gap: 4px;
}
.badge-blue { background: var(--azure-light); color: var(--azure); }
.badge-green { background: var(--emerald-light); color: var(--emerald); }
.badge-orange { background: #FFF7ED; color: #C2410C; }
.badge-red { background: #FEF2F2; color: #DC2626; }
.badge-gray { background: var(--gray-100); color: var(--gray-600); }

/* ====== ALERTS ====== */
.alert { padding: 14px 18px; border-radius: var(--radius-sm); font-size: 14px; line-height: 1.5; margin-bottom: 16px; display: flex; gap: 10px; align-items: flex-start; }
.alert-info { background: var(--azure-light); border-left: 4px solid var(--azure); color: var(--graphite); }
.alert-success { background: var(--emerald-light); border-left: 4px solid var(--emerald); color: var(--graphite); }
.alert-warning { background: #FFFBEB; border-left: 4px solid #F59E0B; color: var(--graphite); }

/* ====== FOOTER ====== */
.site-footer {
  background: var(--graphite);
  color: var(--gray-300);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-text { color: white; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin: 16px 0 24px; max-width: 280px; }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1.5px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-300);
  font-size: 14px;
  transition: all var(--transition);
  text-decoration: none;
}
.social-btn:hover { background: var(--azure); border-color: var(--azure); color: white; }
.footer-col h4 { color: white; font-size: 14px; font-weight: 700; margin-bottom: 18px; letter-spacing: 0.3px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: var(--gray-400); font-size: 13.5px; transition: color var(--transition); }
.footer-links a:hover { color: white; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--gray-400); }
.footer-bottom-links a:hover { color: white; }

/* ====== UTILITIES ====== */
.text-center { text-align: center; }
.text-muted { color: var(--gray-500); }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.w-full { width: 100%; }
.divider { border: none; border-top: 1px solid var(--gray-200); margin: 32px 0; }
.highlight-box { background: var(--azure-light); border-left: 4px solid var(--azure); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 16px 20px; margin: 20px 0; }
.highlight-box p { font-size: 14px; color: var(--graphite); line-height: 1.65; margin: 0; }
.scroll-top-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--azure);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  z-index: 999;
}
.scroll-top-btn:hover { background: var(--azure-dark); transform: translateY(-3px); }
.scroll-top-btn.visible { display: flex; }

/* ====== PAGE POLICY ====== */
.policy-content { max-width: 860px; margin: 0 auto; }
.policy-content h1 { font-size: 32px; margin-bottom: 8px; }
.policy-content h2 { font-size: 21px; margin-top: 40px; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid var(--gray-200); }
.policy-content h3 { font-size: 17px; margin-top: 24px; margin-bottom: 10px; }
.policy-content p { font-size: 15px; color: var(--gray-600); line-height: 1.8; margin-bottom: 16px; }
.policy-content ul, .policy-content ol { padding-left: 22px; margin-bottom: 16px; }
.policy-content li { font-size: 15px; color: var(--gray-600); line-height: 1.7; margin-bottom: 6px; }
.policy-content ul li { list-style: disc; }
.policy-content ol li { list-style: decimal; }
.policy-meta { font-size: 13px; color: var(--gray-400); margin-bottom: 32px; display: flex; gap: 20px; flex-wrap: wrap; }
.policy-toc { background: var(--light-gray); border-radius: var(--radius); padding: 24px; margin-bottom: 40px; }
.policy-toc h4 { font-size: 14px; font-weight: 700; margin-bottom: 14px; }
.policy-toc ol { padding-left: 18px; margin: 0; }
.policy-toc li { margin-bottom: 6px; }
.policy-toc a { font-size: 14px; color: var(--azure); }
.policy-toc a:hover { text-decoration: underline; }
.policy-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
.policy-table th { background: var(--light-gray); padding: 10px 14px; text-align: left; font-weight: 600; border-bottom: 2px solid var(--gray-200); }
.policy-table td { padding: 10px 14px; border-bottom: 1px solid var(--gray-200); color: var(--gray-600); vertical-align: top; }

/* ====== PRODUCT PAGE ====== */
.product-page-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.product-gallery-main {
  background: var(--light-gray);
  border-radius: var(--radius-lg);
  aspect-ratio: 1/1;
  overflow: hidden;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-gallery-main img { width: 100%; height: 100%; object-fit: contain; padding: 24px; }
.product-gallery-thumbs { display: flex; gap: 10px; }
.gallery-thumb {
  width: 72px;
  height: 72px;
  background: var(--light-gray);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition);
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--azure); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.product-info-wrap {}
.product-info-brand { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--azure); margin-bottom: 8px; }
.product-info-title { font-size: 26px; font-weight: 800; color: var(--graphite); line-height: 1.3; margin-bottom: 16px; }
.product-info-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.product-info-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.product-info-price .price-main { font-size: 34px; font-weight: 800; color: var(--graphite); font-family: 'Manrope', sans-serif; }
.product-info-price .price-was { font-size: 18px; color: var(--gray-400); text-decoration: line-through; }
.product-info-price .price-save { font-size: 14px; background: var(--emerald-light); color: var(--emerald); padding: 3px 10px; border-radius: 50px; font-weight: 700; }
.product-attrs { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.product-attr { display: flex; gap: 10px; font-size: 13.5px; }
.product-attr strong { min-width: 100px; color: var(--graphite); font-weight: 600; }
.product-attr span { color: var(--gray-600); }
.qty-select { display: flex; align-items: center; gap: 0; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); overflow: hidden; width: fit-content; margin-bottom: 20px; }
.qty-btn { width: 36px; height: 36px; background: var(--light-gray); border: none; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center; transition: background var(--transition); }
.qty-btn:hover { background: var(--gray-200); }
.qty-input { width: 48px; height: 36px; border: none; border-left: 1px solid var(--gray-200); border-right: 1px solid var(--gray-200); text-align: center; font-size: 15px; font-weight: 600; outline: none; }
.product-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.availability { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.avail-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.avail-green { background: var(--emerald); }
.avail-red { background: #EF4444; }

/* ====== RESPONSIVE ====== */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .sidebar-layout { grid-template-columns: 220px 1fr; }
  .hero-inner { gap: 40px; }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .header-search { display: none; }
  .sidebar-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-section::before { display: none; }
  .hero-content { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-eyebrow { justify-content: center; }
  .newsletter-inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-page-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 48px 0; }
  .section-lg { padding: 56px 0; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-image-wrap { display: none; }
  .hero-badge-float { display: none; }
  .topbar-left { display: none; }
  .newsletter-form-row { flex-direction: column; }
  .trust-items { gap: 24px; justify-content: flex-start; }
}

@media (max-width: 420px) {
  .products-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}