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

:root {
  --white: #FFFFFF;
  --royal-blue: #2563EB;
  --royal-blue-dark: #1D4ED8;
  --royal-blue-light: #EFF6FF;
  --emerald: #10B981;
  --emerald-dark: #059669;
  --emerald-light: #ECFDF5;
  --slate: #334155;
  --slate-light: #64748B;
  --slate-dark: #1E293B;
  --beige: #F5E6D3;
  --beige-dark: #E8D5BE;
  --light-gray: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --text-primary: #1E293B;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --border: #E2E8F0;
  --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 8px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.10), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

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

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

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

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
h4 { font-size: 1.15rem; }

.serif { font-family: 'Playfair Display', serif; }
.text-blue { color: var(--royal-blue); }
.text-emerald { color: var(--emerald); }
.text-slate { color: var(--slate); }
.text-muted { color: var(--text-muted); }

/* ========== LAYOUT ========== */
.container { max-width: 1320px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1520px; margin: 0 auto; padding: 0 24px; }

.section { padding: 72px 0; }
.section--sm { padding: 48px 0; }
.section--lg { padding: 96px 0; }

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

/* ========== TOP BAR ========== */
.top-bar {
  background: var(--slate-dark);
  color: var(--gray-300);
  font-size: 0.8125rem;
  padding: 8px 0;
}
.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.top-bar__left, .top-bar__right { display: flex; align-items: center; gap: 20px; }
.top-bar a { color: var(--gray-300); }
.top-bar a:hover { color: var(--white); }
.top-bar__item { display: flex; align-items: center; gap: 6px; }
.top-bar__item svg { flex-shrink: 0; }

/* ========== HEADER ========== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 18px 0;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo__icon {
  width: 42px;
  height: 42px;
  background: var(--royal-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo__icon svg { color: var(--white); }
.logo__text { font-size: 1.5rem; font-weight: 800; color: var(--text-primary); letter-spacing: -0.5px; }
.logo__text span { color: var(--royal-blue); }
.logo__tagline { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 1px; }

.header__search {
  display: flex;
  align-items: center;
  background: var(--light-gray);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  transition: var(--transition);
}
.header__search:focus-within {
  border-color: var(--royal-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.search__input {
  flex: 1;
  padding: 10px 20px;
  background: transparent;
  border: none;
  outline: none;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.search__input::placeholder { color: var(--text-muted); }
.search__btn {
  padding: 10px 20px;
  background: var(--royal-blue);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.search__btn:hover { background: var(--royal-blue-dark); }

.header__actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.header__action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.header__action-btn:hover { background: var(--light-gray); color: var(--royal-blue); }
.header__action-btn .badge {
  position: absolute;
  top: 4px;
  right: 8px;
  width: 18px;
  height: 18px;
  background: var(--emerald);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== NAVIGATION ========== */
.main-nav {
  background: var(--royal-blue);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav__item { position: relative; }
.nav__link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 13px 18px;
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
}
.nav__link:hover, .nav__link.active {
  color: var(--white);
  background: rgba(255,255,255,0.12);
}
.nav__link svg { transition: var(--transition); }
.nav__item:hover .nav__link svg { transform: rotate(180deg); }

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 500;
}
.nav__item:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__dropdown-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav__dropdown-link:hover { background: var(--royal-blue-light); color: var(--royal-blue); }
.nav__dropdown-link .icon { width: 32px; height: 32px; background: var(--light-gray); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.nav__dropdown-link:hover .icon { background: var(--royal-blue-light); }
.nav__cta { margin-left: auto; padding: 13px 20px; }
.nav__cta a {
  background: var(--white);
  color: var(--royal-blue);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.8125rem;
  font-weight: 700;
  transition: var(--transition);
}
.nav__cta a:hover { background: var(--beige); }

/* ========== BREADCRUMB ========== */
.breadcrumb {
  padding: 14px 0;
  background: var(--light-gray);
  border-bottom: 1px solid var(--border);
}
.breadcrumb__list { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.breadcrumb__item { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; }
.breadcrumb__item a { color: var(--text-muted); }
.breadcrumb__item a:hover { color: var(--royal-blue); }
.breadcrumb__item.active { color: var(--text-secondary); font-weight: 500; }
.breadcrumb__sep { color: var(--gray-300); font-size: 0.75rem; }

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--slate-dark);
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(30,41,59,0.88) 40%, rgba(37,99,235,0.32) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  color: var(--white);
  padding: 64px 0;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--emerald);
  margin-bottom: 20px;
}
.hero__title { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.15; margin-bottom: 22px; color: var(--white); }
.hero__desc { font-size: 1.1rem; line-height: 1.7; color: rgba(255,255,255,0.8); margin-bottom: 36px; max-width: 560px; }
.hero__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero__stat { text-align: center; }
.hero__stat-num { font-size: 1.75rem; font-weight: 800; color: var(--white); display: block; }
.hero__stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.5px; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 0.9375rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}
.btn--primary { background: var(--royal-blue); color: var(--white); border-color: var(--royal-blue); }
.btn--primary:hover { background: var(--royal-blue-dark); border-color: var(--royal-blue-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,99,235,0.3); }
.btn--secondary { background: var(--white); color: var(--royal-blue); border-color: var(--white); }
.btn--secondary:hover { background: var(--beige); border-color: var(--beige); }
.btn--outline { background: transparent; color: var(--royal-blue); border-color: var(--royal-blue); }
.btn--outline:hover { background: var(--royal-blue); color: var(--white); }
.btn--outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn--outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn--emerald { background: var(--emerald); color: var(--white); border-color: var(--emerald); }
.btn--emerald:hover { background: var(--emerald-dark); border-color: var(--emerald-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(16,185,129,0.3); }
.btn--sm { padding: 8px 18px; font-size: 0.8125rem; }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }
.btn--ghost { color: var(--text-secondary); border-color: var(--border); background: var(--white); }
.btn--ghost:hover { border-color: var(--royal-blue); color: var(--royal-blue); }

/* ========== SECTION HEADER ========== */
.section-header { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-header--left { text-align: left; margin: 0 0 40px; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--royal-blue);
  background: var(--royal-blue-light);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-title { margin-bottom: 14px; }
.section-desc { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7; }

/* ========== CARDS ========== */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.card__image { position: relative; overflow: hidden; }
.card__image img { width: 100%; height: 220px; object-fit: cover; transition: transform 0.4s ease; }
.card:hover .card__image img { transform: scale(1.04); }
.card__body { padding: 20px; }
.card__category { font-size: 0.75rem; font-weight: 600; color: var(--royal-blue); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 8px; }
.card__title { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); margin-bottom: 8px; line-height: 1.35; }
.card__desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 14px; }
.card__footer { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-top: 1px solid var(--border); }

/* Product Card */
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.product-card__image { position: relative; overflow: hidden; background: var(--light-gray); }
.product-card__image img { width: 100%; height: 240px; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card__image img { transform: scale(1.04); }
.product-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge--new { background: var(--emerald); color: var(--white); }
.badge--top { background: var(--royal-blue); color: var(--white); }
.badge--sale { background: #EF4444; color: var(--white); }
.product-card__wishlist {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.product-card__wishlist:hover { background: #FEE2E2; border-color: #FECACA; }
.product-card__wishlist svg { color: var(--text-muted); transition: var(--transition); }
.product-card__wishlist:hover svg { color: #EF4444; }
.product-card__body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.product-card__brand { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 4px; }
.product-card__name { font-size: 0.9375rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; line-height: 1.4; }
.product-card__specs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.spec-tag { background: var(--light-gray); color: var(--text-secondary); font-size: 0.72rem; font-weight: 500; padding: 3px 9px; border-radius: 4px; }
.product-card__rating { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; }
.stars { display: flex; gap: 2px; }
.stars svg { color: #F59E0B; }
.product-card__rating span { font-size: 0.8rem; color: var(--text-muted); }
.product-card__price-row { display: flex; align-items: center; justify-content: space-between; margin-top: auto; gap: 8px; }
.product-card__price { font-size: 1.25rem; font-weight: 800; color: var(--text-primary); }
.product-card__price-old { font-size: 0.875rem; color: var(--text-muted); text-decoration: line-through; }
.product-card__actions { padding: 14px 18px; border-top: 1px solid var(--border); display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.btn--cart { background: var(--royal-blue); color: var(--white); border-radius: var(--radius-sm); padding: 9px 16px; font-size: 0.8375rem; font-weight: 600; display: flex; align-items: center; gap: 6px; justify-content: center; transition: var(--transition); }
.btn--cart:hover { background: var(--royal-blue-dark); }
.btn--compare { background: var(--light-gray); color: var(--text-secondary); border-radius: var(--radius-sm); padding: 9px 12px; font-size: 0.8rem; font-weight: 600; display: flex; align-items: center; gap: 5px; transition: var(--transition); }
.btn--compare:hover { background: var(--royal-blue-light); color: var(--royal-blue); }

/* ========== CATEGORIES GRID ========== */
.categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: flex-end;
}
.category-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.category-card:hover img { transform: scale(1.06); }
.category-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,41,59,0.85) 0%, transparent 55%);
}
.category-card__content { position: relative; z-index: 2; padding: 24px; width: 100%; }
.category-card__icon { width: 44px; height: 44px; background: rgba(255,255,255,0.15); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; margin-bottom: 10px; backdrop-filter: blur(4px); }
.category-card__name { font-size: 1.125rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.category-card__count { font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.category-card--featured { grid-column: span 2; }
.category-card--featured .category-card__name { font-size: 1.375rem; }

/* ========== FILTER SIDEBAR ========== */
.catalog-layout { display: grid; grid-template-columns: 280px 1fr; gap: 32px; }
.sidebar { flex-shrink: 0; }
.sidebar__widget { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px; margin-bottom: 20px; }
.sidebar__widget-title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.8px; display: flex; align-items: center; gap: 8px; }
.filter-list { display: flex; flex-direction: column; gap: 10px; }
.filter-item { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.filter-item input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--royal-blue); flex-shrink: 0; }
.filter-item label { font-size: 0.875rem; color: var(--text-secondary); cursor: pointer; }
.filter-item .count { margin-left: auto; font-size: 0.75rem; color: var(--text-muted); background: var(--light-gray); padding: 2px 7px; border-radius: 12px; }
.price-range { margin-top: 8px; }
.price-range input[type="range"] { width: 100%; accent-color: var(--royal-blue); }
.price-inputs { display: flex; gap: 8px; margin-top: 10px; }
.price-inputs input {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-primary);
  outline: none;
  background: var(--light-gray);
}
.price-inputs input:focus { border-color: var(--royal-blue); background: var(--white); }

/* ========== PRODUCTS GRID ========== */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.products-grid--4 { grid-template-columns: repeat(4, 1fr); }
.products-grid--2 { grid-template-columns: repeat(2, 1fr); }

.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; padding: 14px 18px; background: var(--light-gray); border-radius: var(--radius-md); border: 1px solid var(--border); }
.catalog-count { font-size: 0.875rem; color: var(--text-secondary); }
.catalog-sort select { padding: 7px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.875rem; background: var(--white); color: var(--text-primary); outline: none; cursor: pointer; }
.catalog-sort select:focus { border-color: var(--royal-blue); }
.catalog-view-toggle { display: flex; gap: 4px; }
.view-btn { padding: 6px; border-radius: var(--radius-sm); background: var(--white); border: 1px solid var(--border); color: var(--text-muted); cursor: pointer; transition: var(--transition); }
.view-btn.active { background: var(--royal-blue); color: var(--white); border-color: var(--royal-blue); }

/* ========== COMPARISON TABLE ========== */
.comparison-table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--border); }
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.comparison-table th { background: var(--royal-blue); color: var(--white); font-weight: 600; }
.comparison-table th:first-child { background: var(--slate-dark); }
.comparison-table td:first-child { font-weight: 600; color: var(--text-secondary); background: var(--light-gray); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: var(--royal-blue-light); }
.comparison-table tr:hover td:first-child { background: var(--gray-100); }
.comparison-table .highlight { color: var(--emerald); font-weight: 700; }
.comparison-table .check { color: var(--emerald); }
.comparison-table .cross { color: #EF4444; }

/* ========== SPEC TABLE ========== */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table td { padding: 12px 16px; font-size: 0.875rem; }
.spec-table td:first-child { color: var(--text-muted); width: 40%; }
.spec-table td:last-child { color: var(--text-primary); font-weight: 500; }
.spec-table tr:last-child { border-bottom: none; }

/* ========== BLOG CARD ========== */
.blog-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.blog-card__image img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-card__image img { transform: scale(1.04); }
.blog-card__body { padding: 20px; }
.blog-card__meta { display: flex; align-items: center; gap: 12px; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 10px; }
.blog-card__tag { color: var(--royal-blue); font-weight: 600; }
.blog-card__title { font-size: 1rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; color: var(--text-primary); }
.blog-card__title a:hover { color: var(--royal-blue); }
.blog-card__excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 14px; }
.blog-card__read-more { font-size: 0.8375rem; font-weight: 600; color: var(--royal-blue); display: inline-flex; align-items: center; gap: 4px; }
.blog-card__read-more:hover { gap: 8px; }

/* ========== HERO BANNER (CATEGORY) ========== */
.category-hero {
  background: linear-gradient(135deg, var(--slate-dark) 0%, var(--slate) 100%);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}
.category-hero::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 45%;
  height: 100%;
  background: var(--royal-blue);
  opacity: 0.08;
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
}
.category-hero__content { position: relative; z-index: 2; color: var(--white); }
.category-hero__subtitle { font-size: 0.875rem; color: var(--emerald); font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px; }
.category-hero__title { color: var(--white); margin-bottom: 14px; }
.category-hero__desc { color: rgba(255,255,255,0.75); font-size: 1rem; max-width: 560px; line-height: 1.7; }

/* ========== FEATURES STRIP ========== */
.features-strip { background: var(--light-gray); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 28px 0; }
.features-strip__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-item { display: flex; align-items: center; gap: 14px; }
.feature-item__icon { width: 48px; height: 48px; background: var(--royal-blue-light); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.feature-item__icon svg { color: var(--royal-blue); }
.feature-item__title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 2px; }
.feature-item__desc { font-size: 0.78rem; color: var(--text-muted); }

/* ========== TRUST BADGES ========== */
.trust-band { background: var(--beige); padding: 24px 0; }
.trust-band__inner { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 0.875rem; font-weight: 600; color: var(--slate); }
.trust-item svg { color: var(--royal-blue); }

/* ========== STATS SECTION ========== */
.stats-section { background: var(--royal-blue); padding: 64px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item__num { font-size: 2.5rem; font-weight: 800; color: var(--white); display: block; margin-bottom: 6px; }
.stat-item__label { font-size: 0.875rem; color: rgba(255,255,255,0.75); text-transform: uppercase; letter-spacing: 0.8px; }

/* ========== NEWSLETTER ========== */
.newsletter { background: var(--slate-dark); padding: 72px 0; }
.newsletter__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.newsletter__title { color: var(--white); margin-bottom: 12px; }
.newsletter__desc { color: rgba(255,255,255,0.7); font-size: 1rem; line-height: 1.7; }
.newsletter__form { display: flex; gap: 10px; }
.newsletter__input {
  flex: 1;
  padding: 14px 20px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  color: var(--white);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}
.newsletter__input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter__input:focus { border-color: var(--royal-blue); background: rgba(255,255,255,0.12); }
.newsletter__note { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-top: 10px; }

/* ========== FOOTER ========== */
.site-footer { background: var(--slate-dark); color: rgba(255,255,255,0.75); padding-top: 64px; }
.footer__main { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__brand { }
.footer__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer__logo-icon { width: 40px; height: 40px; background: var(--royal-blue); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.footer__logo-text { font-size: 1.375rem; font-weight: 800; color: var(--white); }
.footer__logo-text span { color: #60A5FA; }
.footer__desc { font-size: 0.875rem; line-height: 1.7; color: rgba(255,255,255,0.6); margin-bottom: 20px; max-width: 300px; }
.footer__contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.8375rem; color: rgba(255,255,255,0.6); margin-bottom: 10px; }
.footer__contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--royal-blue); }
.footer__col-title { font-size: 0.875rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 18px; }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 0.8375rem; color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer__links a:hover { color: var(--white); padding-left: 4px; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0; flex-wrap: wrap; }
.footer__bottom-text { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer__bottom-links { display: flex; gap: 20px; }
.footer__bottom-links a { font-size: 0.8rem; color: rgba(255,255,255,0.45); transition: var(--transition); }
.footer__bottom-links a:hover { color: var(--white); }
.social-links { display: flex; gap: 10px; margin-top: 16px; }
.social-link { width: 36px; height: 36px; background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; transition: var(--transition); color: rgba(255,255,255,0.6); }
.social-link:hover { background: var(--royal-blue); color: var(--white); }

/* ========== PRODUCT PAGE ========== */
.product-hero { padding: 48px 0 64px; }
.product-hero__layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-gallery { }
.product-gallery__main { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); margin-bottom: 12px; }
.product-gallery__main img { width: 100%; height: 420px; object-fit: cover; }
.product-gallery__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.product-gallery__thumb { border-radius: var(--radius-sm); overflow: hidden; border: 2px solid transparent; cursor: pointer; transition: var(--transition); }
.product-gallery__thumb.active, .product-gallery__thumb:hover { border-color: var(--royal-blue); }
.product-gallery__thumb img { width: 100%; height: 80px; object-fit: cover; }
.product-info { }
.product-brand { font-size: 0.875rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.product-title { font-size: 1.75rem; font-weight: 800; margin-bottom: 12px; line-height: 1.25; }
.product-rating-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.product-rating-row .stars svg { width: 16px; height: 16px; }
.product-reviews-count { font-size: 0.875rem; color: var(--text-muted); }
.product-reviews-count a:hover { color: var(--royal-blue); }
.product-price-block { background: var(--light-gray); border-radius: var(--radius-md); padding: 22px; margin-bottom: 24px; }
.product-price { font-size: 2.25rem; font-weight: 800; color: var(--text-primary); }
.product-price-old { font-size: 1.1rem; color: var(--text-muted); text-decoration: line-through; margin-left: 10px; }
.product-price-vat { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.product-availability { display: inline-flex; align-items: center; gap: 6px; font-size: 0.875rem; font-weight: 600; color: var(--emerald); margin-top: 10px; }
.product-actions { display: flex; gap: 12px; margin-bottom: 24px; }
.product-qty { display: flex; align-items: center; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.product-qty button { padding: 10px 14px; background: var(--light-gray); font-size: 1.1rem; color: var(--text-secondary); cursor: pointer; transition: var(--transition); border: none; }
.product-qty button:hover { background: var(--gray-200); }
.product-qty input { width: 52px; text-align: center; border: none; padding: 10px 4px; font-size: 1rem; font-weight: 600; outline: none; }
.product-delivery { background: var(--emerald-light); border: 1px solid #A7F3D0; border-radius: var(--radius-md); padding: 14px 16px; margin-bottom: 18px; }
.product-delivery-item { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--emerald-dark); font-weight: 500; }
.product-delivery-item + .product-delivery-item { margin-top: 8px; }

/* Product tabs */
.product-tabs { margin-top: 56px; }
.tabs-nav { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 32px; }
.tab-btn { padding: 12px 24px; font-size: 0.9rem; font-weight: 600; color: var(--text-muted); border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; transition: var(--transition); background: none; border-top: none; border-left: none; border-right: none; }
.tab-btn.active { color: var(--royal-blue); border-bottom-color: var(--royal-blue); }
.tab-btn:hover { color: var(--text-primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ========== FORMS ========== */
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-primary); margin-bottom: 7px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  font-family: inherit;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--royal-blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.form-textarea { min-height: 140px; resize: vertical; }
.form-select { cursor: pointer; }
.form-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  background: var(--emerald-light);
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: var(--emerald-dark);
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.form-success.visible { display: flex; }

/* ========== PAGE HERO (INNER PAGES) ========== */
.page-hero { background: linear-gradient(135deg, var(--slate-dark) 0%, var(--slate) 100%); padding: 52px 0; text-align: center; color: var(--white); }
.page-hero__title { color: var(--white); margin-bottom: 12px; }
.page-hero__desc { color: rgba(255,255,255,0.7); font-size: 1rem; max-width: 600px; margin: 0 auto; }

/* ========== POLICY PAGES ========== */
.policy-content { padding: 64px 0; }
.policy-content h2 { font-size: 1.375rem; margin-top: 42px; margin-bottom: 14px; color: var(--text-primary); }
.policy-content h3 { font-size: 1.1rem; margin-top: 28px; margin-bottom: 10px; color: var(--text-primary); }
.policy-content p { font-size: 0.9375rem; line-height: 1.75; color: var(--text-secondary); margin-bottom: 14px; }
.policy-content ul, .policy-content ol { padding-left: 22px; margin-bottom: 16px; }
.policy-content li { font-size: 0.9375rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 6px; }
.policy-content ul li { list-style: disc; }
.policy-content ol li { list-style: decimal; }
.policy-content a { color: var(--royal-blue); }
.policy-content a:hover { text-decoration: underline; }
.policy-meta { background: var(--light-gray); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 22px; margin-bottom: 32px; }
.policy-meta p { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 4px; }
.policy-meta strong { color: var(--text-secondary); }
.policy-box { background: var(--royal-blue-light); border-left: 4px solid var(--royal-blue); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 16px 20px; margin: 24px 0; }
.policy-box p { color: var(--slate); margin-bottom: 0; }

/* ========== CART PAGE ========== */
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; }
.cart-item { display: grid; grid-template-columns: 100px 1fr auto; gap: 20px; align-items: center; padding: 22px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 14px; }
.cart-item__image { border-radius: var(--radius-sm); overflow: hidden; }
.cart-item__image img { width: 100px; height: 80px; object-fit: cover; }
.cart-item__name { font-weight: 600; color: var(--text-primary); margin-bottom: 4px; font-size: 0.9375rem; }
.cart-item__brand { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; }
.cart-item__price { font-size: 1.25rem; font-weight: 800; color: var(--text-primary); }
.cart-summary { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; position: sticky; top: 100px; }
.cart-summary__title { font-size: 1.125rem; font-weight: 700; margin-bottom: 22px; }
.cart-summary-row { display: flex; justify-content: space-between; font-size: 0.9rem; padding: 10px 0; border-bottom: 1px solid var(--border); }
.cart-summary-row.total { font-size: 1.125rem; font-weight: 800; border-bottom: none; padding-top: 16px; }

/* ========== ABOUT PAGE ========== */
.about-hero { padding: 72px 0; }
.about-hero__layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-image-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.about-image-grid img { border-radius: var(--radius-md); width: 100%; height: 220px; object-fit: cover; }
.about-image-grid img:first-child { grid-row: span 2; height: 100%; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.team-card { text-align: center; }
.team-card__image { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 14px; }
.team-card__image img { width: 100%; height: 200px; object-fit: cover; }
.team-card__name { font-weight: 700; margin-bottom: 4px; }
.team-card__role { font-size: 0.875rem; color: var(--text-muted); }

/* ========== GUIDE / BLOG POST ========== */
.article-layout { display: grid; grid-template-columns: 1fr 340px; gap: 48px; }
.article-body { }
.article-body img { border-radius: var(--radius-lg); margin: 28px 0; width: 100%; }
.article-body h2 { font-size: 1.5rem; font-weight: 800; margin: 36px 0 14px; color: var(--text-primary); }
.article-body h3 { font-size: 1.15rem; font-weight: 700; margin: 26px 0 10px; }
.article-body p { font-size: 0.9375rem; line-height: 1.8; color: var(--text-secondary); margin-bottom: 16px; }
.article-body ul, .article-body ol { padding-left: 22px; margin-bottom: 18px; }
.article-body li { font-size: 0.9375rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 6px; list-style: disc; }
.article-body blockquote { border-left: 4px solid var(--royal-blue); padding: 16px 22px; background: var(--royal-blue-light); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 24px 0; }
.article-body blockquote p { margin-bottom: 0; font-style: italic; color: var(--slate); }
.article-sidebar { }
.article-sidebar .sidebar__widget { margin-bottom: 22px; }
.article-header { margin-bottom: 36px; }
.article-header__tag { font-size: 0.78rem; font-weight: 700; color: var(--royal-blue); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.article-header__title { font-size: 2.25rem; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.article-header__meta { display: flex; align-items: center; gap: 18px; font-size: 0.8375rem; color: var(--text-muted); flex-wrap: wrap; }
.article-header__meta span { display: flex; align-items: center; gap: 6px; }

/* ========== PAGINATION ========== */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 48px; }
.page-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); transition: var(--transition); background: var(--white); cursor: pointer; }
.page-btn:hover, .page-btn.active { background: var(--royal-blue); color: var(--white); border-color: var(--royal-blue); }
.page-btn.prev, .page-btn.next { width: auto; padding: 0 14px; gap: 4px; }

/* ========== ALERTS ========== */
.alert { padding: 14px 18px; border-radius: var(--radius-md); font-size: 0.875rem; display: flex; align-items: flex-start; gap: 10px; margin-bottom: 18px; }
.alert--info { background: var(--royal-blue-light); color: var(--royal-blue-dark); border: 1px solid #BFDBFE; }
.alert--success { background: var(--emerald-light); color: var(--emerald-dark); border: 1px solid #A7F3D0; }
.alert--warning { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }

/* ========== MOBILE MENU ========== */
.mobile-menu-btn { display: none; padding: 8px; border-radius: var(--radius-sm); color: var(--text-secondary); }
.mobile-menu-btn:hover { background: var(--light-gray); }

/* ========== COOKIE BANNER ========== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--slate-dark);
  color: var(--white);
  padding: 18px 24px;
  z-index: 9999;
  display: none;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}
.cookie-banner.visible { display: flex; align-items: center; gap: 20px; justify-content: space-between; flex-wrap: wrap; }
.cookie-banner__text { font-size: 0.875rem; color: rgba(255,255,255,0.85); flex: 1; min-width: 200px; }
.cookie-banner__text a { color: #60A5FA; text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--royal-blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 800;
  border: none;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--royal-blue-dark); transform: translateY(-3px); }

/* ========== MISC ========== */
.divider { height: 1px; background: var(--border); margin: 32px 0; }
.tag { display: inline-flex; align-items: center; padding: 4px 12px; background: var(--light-gray); color: var(--text-secondary); border-radius: 50px; font-size: 0.8rem; font-weight: 500; border: 1px solid var(--border); transition: var(--transition); }
.tag:hover { background: var(--royal-blue-light); color: var(--royal-blue); border-color: #BFDBFE; }
.chip { display: inline-flex; align-items: center; padding: 3px 10px; background: var(--royal-blue-light); color: var(--royal-blue); border-radius: 50px; font-size: 0.75rem; font-weight: 600; }
.chip--emerald { background: var(--emerald-light); color: var(--emerald-dark); }
.chip--beige { background: var(--beige); color: var(--slate); }

.highlight-box { background: var(--beige); border-radius: var(--radius-lg); padding: 32px; }
.highlight-box--blue { background: var(--royal-blue-light); }
.highlight-box--emerald { background: var(--emerald-light); }

.sticky-sidebar { position: sticky; top: 100px; }

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.w-full { width: 100%; }

.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; }