@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Sora:wght@400;600;700;800&display=swap');

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

:root {
  --white: #FFFFFF;
  --emerald: #16A34A;
  --emerald-dark: #0f7a36;
  --emerald-light: #dcfce7;
  --lime: #84CC16;
  --lime-dark: #65a30d;
  --slate: #334155;
  --slate-light: #475569;
  --slate-dark: #1e293b;
  --light-gray: #F8FAFC;
  --silver: #D1D5DB;
  --silver-dark: #9CA3AF;
  --body-bg: #F8FAFC;
  --card-border: #E2E8F0;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Sora', sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-emerald: 0 4px 20px rgba(22,163,74,0.20);
  --transition: all 0.22s cubic-bezier(0.4,0,0.2,1);

  /* auto-aliases */
  --deep-blue: #1e3a5f;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--body-bg);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.container--wide  { max-width: 1440px; margin: 0 auto; padding: 0 32px; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 0 var(--card-border);
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 72px;
  max-width: 1280px;
  margin: 0 auto;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--emerald) 0%, var(--lime) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-icon svg { width: 22px; height: 22px; fill: var(--white); }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--slate-dark);
  letter-spacing: -0.03em;
}
.logo-text span { color: var(--emerald); }

.header-search {
  flex: 1;
  max-width: 480px;
  position: relative;
}
.header-search input {
  width: 100%;
  height: 44px;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 0 48px 0 16px;
  font-size: 0.93rem;
  color: var(--text-primary);
  background: var(--light-gray);
  transition: var(--transition);
}
.header-search input:focus {
  outline: none;
  border-color: var(--emerald);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.10);
}
.header-search input::placeholder { color: var(--text-muted); }
.header-search-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--silver-dark);
  display: flex;
}
.header-search-btn:hover { color: var(--emerald); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.header-action-btn:hover {
  background: var(--light-gray);
  color: var(--emerald);
}
.header-action-btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.badge-count {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  background: var(--emerald);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: var(--emerald);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid transparent;
}
.btn-primary:hover {
  background: var(--emerald-dark);
  box-shadow: var(--shadow-emerald);
  transform: translateY(-1px);
  color: var(--white);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: var(--white);
  color: var(--emerald);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid var(--emerald);
  transition: var(--transition);
}
.btn-secondary:hover {
  background: var(--emerald);
  color: var(--white);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: transparent;
  color: var(--slate);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1.5px solid var(--card-border);
  transition: var(--transition);
}
.btn-outline:hover { border-color: var(--emerald); color: var(--emerald); }
.btn-sm { padding: 7px 16px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-icon {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--card-border);
  background: var(--white);
  color: var(--text-secondary);
  transition: var(--transition);
}
.btn-icon:hover { border-color: var(--emerald); color: var(--emerald); background: var(--emerald-light); }
.btn-icon svg { width: 18px; height: 18px; }

/* NAV BAR */
.nav-bar {
  border-top: 1px solid var(--card-border);
  background: var(--white);
}
.nav-inner {
  display: flex;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-inner::-webkit-scrollbar { display: none; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--emerald);
  border-bottom-color: var(--emerald);
}
.nav-link svg { width: 16px; height: 16px; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  padding: 14px 0;
  font-size: 0.82rem;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb-item { color: var(--text-muted); }
.breadcrumb-item a { color: var(--text-secondary); }
.breadcrumb-item a:hover { color: var(--emerald); }
.breadcrumb-sep { color: var(--silver); font-size: 0.75rem; }
.breadcrumb-item.active { color: var(--text-primary); font-weight: 500; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 540px;
  display: flex;
  align-items: center;
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(30,41,59,0.88) 0%, rgba(30,41,59,0.55) 60%, rgba(30,41,59,0.15) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 64px 0;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}
.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 500px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* CATEGORY HERO (smaller) */
.cat-hero {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
}
.cat-hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.cat-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,41,59,0.90) 0%, rgba(30,41,59,0.40) 60%, transparent 100%);
  z-index: 1;
}
.cat-hero-content {
  position: relative; z-index: 2;
  padding: 36px 0;
  color: var(--white);
}
.cat-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.cat-hero-content p { color: rgba(255,255,255,0.78); font-size: 0.97rem; max-width: 540px; }

/* ============================================================
   SECTION UTILITIES
   ============================================================ */
.section { padding: 72px 0; }
.section--sm { padding: 48px 0; }
.section--lg { padding: 96px 0; }
.section-head { margin-bottom: 44px; }
.section-head--center { text-align: center; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 10px;
}
.section-tag::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--emerald);
  display: inline-block;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 800;
  color: var(--slate-dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 560px;
}
.section-head--center .section-sub { margin: 0 auto; }

/* ============================================================
   PRODUCT CARD
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--emerald);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.product-card-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--light-gray);
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-actions {
  position: absolute;
  top: 12px; right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateX(8px);
  transition: var(--transition);
}
.product-card:hover .product-card-actions { opacity: 1; transform: translateX(0); }
.product-card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.product-brand { font-size: 0.75rem; font-weight: 600; color: var(--emerald); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.product-name { font-size: 0.97rem; font-weight: 600; color: var(--text-primary); line-height: 1.4; margin-bottom: 8px; }
.product-name a { color: inherit; }
.product-name a:hover { color: var(--emerald); }
.product-specs {
  display: flex; flex-wrap: wrap; gap: 4px;
  margin-bottom: 12px;
}
.spec-tag {
  font-size: 0.72rem; font-weight: 500;
  padding: 3px 8px;
  background: var(--light-gray);
  border-radius: 20px;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}
.product-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.stars { display: flex; gap: 1px; color: #F59E0B; }
.stars svg { width: 13px; height: 13px; fill: currentColor; }
.rating-count { font-size: 0.78rem; color: var(--text-muted); }
.product-price-row { display: flex; align-items: center; gap: 10px; margin-top: auto; }
.product-price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--slate-dark);
}
.product-price-old { font-size: 0.85rem; color: var(--text-muted); text-decoration: line-through; }
.product-card-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--card-border);
  display: flex; gap: 8px;
}
.product-card-footer .btn-primary { flex: 1; justify-content: center; }

/* ============================================================
   CATEGORY CARD
   ============================================================ */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.cat-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: flex-end;
  cursor: pointer;
  transition: var(--transition);
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cat-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  z-index: 0;
}
.cat-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(22,163,74,0.85) 0%, transparent 65%);
  z-index: 1;
  transition: opacity 0.22s;
}
.cat-card:hover .cat-card-overlay { opacity: 0.92; }
.cat-card-body {
  position: relative; z-index: 2;
  padding: 18px 16px;
  color: var(--white);
}
.cat-card-title { font-weight: 700; font-size: 0.97rem; margin-bottom: 2px; }
.cat-card-count { font-size: 0.78rem; opacity: 0.82; }

/* ============================================================
   BLOG CARD
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.blog-card {
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--emerald); }
.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.blog-card:hover .blog-card-img img { transform: scale(1.04); }
.blog-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.blog-cat-tag {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.10em; text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 8px;
}
.blog-title { font-weight: 700; font-size: 1.02rem; color: var(--text-primary); line-height: 1.4; margin-bottom: 10px; }
.blog-title a { color: inherit; }
.blog-title a:hover { color: var(--emerald); }
.blog-excerpt { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; flex: 1; }
.blog-meta { display: flex; align-items: center; gap: 12px; font-size: 0.78rem; color: var(--text-muted); margin-top: auto; }
.blog-meta-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--silver); }

/* ============================================================
   FILTER SIDEBAR + LAYOUT
   ============================================================ */
.cat-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  align-items: start;
}
.filter-sidebar {
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 90px;
}
.filter-title {
  font-weight: 700; font-size: 0.92rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1.5px solid var(--card-border);
  display: flex; align-items: center; justify-content: space-between;
}
.filter-clear { font-size: 0.78rem; font-weight: 500; color: var(--emerald); cursor: pointer; text-transform: none; letter-spacing: 0; }
.filter-group { margin-bottom: 24px; }
.filter-group-label {
  font-size: 0.82rem; font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 12px;
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer;
}
.filter-check-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--text-secondary);
  padding: 5px 0;
  cursor: pointer;
  transition: color 0.18s;
}
.filter-check-item:hover { color: var(--emerald); }
.filter-check-item input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--emerald);
  cursor: pointer;
}
.filter-check-count { margin-left: auto; font-size: 0.76rem; color: var(--text-muted); }
.price-range-inputs { display: flex; gap: 8px; align-items: center; }
.price-input {
  flex: 1;
  height: 36px;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  font-size: 0.85rem;
  color: var(--text-primary);
  width: 100%;
  transition: var(--transition);
}
.price-input:focus { outline: none; border-color: var(--emerald); }
.price-sep { font-size: 0.85rem; color: var(--text-muted); flex-shrink: 0; }

.cat-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-md);
}
.cat-results { font-size: 0.88rem; color: var(--text-secondary); }
.cat-results strong { color: var(--text-primary); font-weight: 600; }
.sort-select {
  height: 36px;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 0 30px 0 10px;
  font-size: 0.85rem;
  color: var(--text-primary);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat calc(100% - 10px) center;
  -webkit-appearance: none;
  transition: var(--transition);
  cursor: pointer;
}
.sort-select:focus { outline: none; border-color: var(--emerald); }
.view-toggle { display: flex; gap: 4px; }
.view-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: var(--transition);
  border: 1.5px solid var(--card-border);
}
.view-btn.active, .view-btn:hover { background: var(--emerald); color: var(--white); border-color: var(--emerald); }
.view-btn svg { width: 16px; height: 16px; }

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.compare-table-wrap { overflow-x: auto; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.compare-table th, .compare-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--card-border);
}
.compare-table th {
  background: var(--light-gray);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td { color: var(--text-secondary); }
.compare-table tr:hover td { background: rgba(22,163,74,0.03); }
.compare-table .highlight { color: var(--emerald); font-weight: 600; }
.compare-table .param-label { color: var(--text-muted); font-weight: 500; }

/* ============================================================
   SPEC TABLE (product page)
   ============================================================ */
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr { border-bottom: 1px solid var(--card-border); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 11px 0; font-size: 0.9rem; }
.spec-table td:first-child { color: var(--text-muted); font-weight: 500; width: 45%; }
.spec-table td:last-child { color: var(--text-primary); font-weight: 500; }

/* ============================================================
   PRODUCT PAGE LAYOUT
   ============================================================ */
.product-page-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: start;
}
.product-gallery { position: sticky; top: 90px; }
.product-gallery-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--light-gray);
  aspect-ratio: 1;
  margin-bottom: 12px;
}
.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.product-info-panel {}
.product-page-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--slate-dark);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.product-page-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--emerald);
  margin-bottom: 4px;
}
.product-page-price-note { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 20px; }
.product-actions-bar {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 28px;
}
.product-actions-bar .btn-primary { flex: 1; justify-content: center; min-width: 160px; }
.availability {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.82rem; font-weight: 600;
  padding: 5px 12px;
  background: var(--emerald-light);
  color: var(--emerald-dark);
  border-radius: 20px;
  margin-bottom: 16px;
}
.availability::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  flex-shrink: 0;
}

/* ============================================================
   INFO CARDS / STAT CARDS
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.stat-card {
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--emerald); box-shadow: var(--shadow-md); }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--emerald);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 0.85rem; color: var(--text-secondary); font-weight: 500; }

/* ============================================================
   GUIDE / CONTENT CARDS
   ============================================================ */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.guide-card {
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.guide-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--emerald), var(--lime));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}
.guide-card:hover::before { transform: scaleX(1); }
.guide-card:hover { box-shadow: var(--shadow-md); border-color: var(--card-border); }
.guide-icon {
  width: 48px; height: 48px;
  background: var(--emerald-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.guide-icon svg { width: 24px; height: 24px; color: var(--emerald); }
.guide-card-title { font-weight: 700; font-size: 1rem; margin-bottom: 8px; color: var(--text-primary); }
.guide-card-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ============================================================
   FEATURES / USP STRIP
   ============================================================ */
.usp-strip {
  background: var(--slate-dark);
  padding: 20px 0;
}
.usp-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.usp-item {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem; font-weight: 500;
}
.usp-item svg { width: 20px; height: 20px; color: var(--lime); flex-shrink: 0; }

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter-section {
  background: linear-gradient(135deg, var(--slate-dark) 0%, #0f1f33 100%);
  padding: 64px 0;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.newsletter-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.newsletter-text p { color: rgba(255,255,255,0.68); font-size: 0.93rem; }
.newsletter-form { display: flex; gap: 10px; flex-shrink: 0; }
.newsletter-form input {
  height: 48px;
  width: 280px;
  border: 1.5px solid rgba(255,255,255,0.20);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-size: 0.9rem;
  transition: var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input:focus { outline: none; border-color: var(--lime); background: rgba(255,255,255,0.12); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--slate-dark);
  color: rgba(255,255,255,0.75);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer-brand {}
.footer-logo {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.footer-logo .logo-text { font-size: 1.3rem; color: var(--white); }
.footer-desc { font-size: 0.875rem; line-height: 1.65; margin-bottom: 20px; color: rgba(255,255,255,0.60); }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.85rem; margin-bottom: 8px; color: rgba(255,255,255,0.65);
}
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: var(--lime); }
.footer-contact-item a { color: inherit; }
.footer-contact-item a:hover { color: var(--lime); }
.footer-col-title {
  font-size: 0.85rem; font-weight: 700;
  color: var(--white);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.58);
  transition: color 0.18s;
  display: flex; align-items: center; gap: 6px;
}
.footer-links a:hover { color: var(--lime); }
.footer-links a::before { content: '›'; font-size: 1rem; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 0.82rem; color: rgba(255,255,255,0.42); }
.footer-legal-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-legal-links a { font-size: 0.8rem; color: rgba(255,255,255,0.42); }
.footer-legal-links a:hover { color: var(--lime); }

/* ============================================================
   FORMS / CONTACT
   ============================================================ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--text-primary); margin-bottom: 6px; }
.form-control {
  width: 100%;
  height: 48px;
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--white);
  transition: var(--transition);
}
.form-control:focus { outline: none; border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(22,163,74,0.10); }
.form-control.textarea { height: auto; padding: 12px 16px; resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-select { appearance: none; background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat calc(100% - 14px) center; cursor: pointer; }

.success-msg {
  display: none;
  background: var(--emerald-light);
  border: 1.5px solid var(--emerald);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  font-size: 0.93rem;
  color: var(--emerald-dark);
  font-weight: 500;
  margin-top: 16px;
  align-items: center;
  gap: 10px;
}
.success-msg.visible { display: flex; }
.success-msg svg { width: 22px; height: 22px; flex-shrink: 0; }

/* ============================================================
   TABS
   ============================================================ */
.tabs-nav {
  display: flex; gap: 4px;
  border-bottom: 1.5px solid var(--card-border);
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  padding: 10px 20px;
  font-size: 0.875rem; font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  margin-bottom: -1.5px;
}
.tab-btn:hover { color: var(--emerald); }
.tab-btn.active { color: var(--emerald); border-bottom-color: var(--emerald); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ============================================================
   RATING BAR
   ============================================================ */
.rating-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.rating-bar-label { font-size: 0.82rem; color: var(--text-secondary); width: 40px; text-align: right; }
.rating-bar-track { flex: 1; height: 8px; background: var(--light-gray); border-radius: 4px; overflow: hidden; }
.rating-bar-fill { height: 100%; background: linear-gradient(90deg, var(--emerald), var(--lime)); border-radius: 4px; }
.rating-bar-val { font-size: 0.78rem; color: var(--text-muted); width: 32px; }

/* ============================================================
   ALERTS / BANNERS
   ============================================================ */
.info-banner {
  background: var(--emerald-light);
  border-left: 4px solid var(--emerald);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  font-size: 0.875rem;
  color: var(--slate-dark);
  margin-bottom: 24px;
  display: flex; gap: 10px; align-items: flex-start;
}
.info-banner svg { width: 18px; height: 18px; color: var(--emerald); flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; padding: 32px 0 0; }
.page-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-secondary);
  border: 1.5px solid var(--card-border);
  transition: var(--transition);
  background: var(--white);
}
.page-btn:hover, .page-btn.active { background: var(--emerald); color: var(--white); border-color: var(--emerald); }
.page-btn.dots { border: none; background: none; cursor: default; }

/* ============================================================
   MISC UTILITY
   ============================================================ */
.divider { height: 1px; background: var(--card-border); margin: 28px 0; }
.text-emerald { color: var(--emerald); }
.text-lime { color: var(--lime); }
.text-muted { color: var(--text-muted); }
.font-display { font-family: var(--font-display); }
.bg-light { background: var(--light-gray); }
.bg-white { background: var(--white); }
.bg-slate { background: var(--slate-dark); }
.rounded { border-radius: var(--radius-md); }
.shadow-md { box-shadow: var(--shadow-md); }
.mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; } .mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; } .mb-32 { margin-bottom: 32px; }
.flex { display: flex; } .flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-24 { gap: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.text-center { text-align: center; }

/* ============================================================
   POLICY / LEGAL PAGES
   ============================================================ */
.policy-page {}
.policy-toc {
  background: var(--white);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
}
.policy-toc-title { font-weight: 700; font-size: 0.92rem; margin-bottom: 14px; color: var(--text-primary); }
.policy-toc ol { list-style: decimal; padding-left: 20px; }
.policy-toc li { margin-bottom: 6px; }
.policy-toc a { font-size: 0.875rem; color: var(--emerald); }
.policy-toc a:hover { text-decoration: underline; }
.policy-content h2 {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700;
  color: var(--slate-dark);
  margin: 36px 0 14px;
  padding-top: 8px;
  border-top: 1.5px solid var(--card-border);
}
.policy-content h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin: 22px 0 10px; }
.policy-content p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 14px; }
.policy-content ul, .policy-content ol { padding-left: 22px; margin-bottom: 14px; }
.policy-content ul { list-style: disc; }
.policy-content ol { list-style: decimal; }
.policy-content li { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.65; margin-bottom: 6px; }
.policy-content a { color: var(--emerald); text-decoration: underline; }
.policy-content strong { color: var(--text-primary); font-weight: 600; }
.policy-meta {
  background: var(--light-gray);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 28px;
  display: flex; gap: 24px; flex-wrap: wrap;
  font-size: 0.85rem; color: var(--text-muted);
}
.policy-meta strong { color: var(--text-secondary); }

/* ============================================================
   MOBILE NAV TOGGLE
   ============================================================ */
.mobile-menu-btn {
  display: none;
  flex-direction: column; gap: 4px;
  width: 32px; height: 32px;
  align-items: center; justify-content: center;
  cursor: pointer;
}
.mobile-menu-btn span {
  width: 22px; height: 2px;
  background: var(--slate);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--slate-dark);
  padding: 16px 24px;
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap;
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.35s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-text { flex: 1; font-size: 0.85rem; color: rgba(255,255,255,0.78); min-width: 250px; }
.cookie-text a { color: var(--lime); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; }
.cookie-btn-accept {
  padding: 8px 20px; border-radius: var(--radius-sm);
  background: var(--emerald); color: var(--white);
  font-size: 0.85rem; font-weight: 600;
  cursor: pointer; border: none;
}
.cookie-btn-decline {
  padding: 8px 16px; border-radius: var(--radius-sm);
  background: transparent; color: rgba(255,255,255,0.60);
  font-size: 0.85rem; font-weight: 500;
  cursor: pointer; border: 1px solid rgba(255,255,255,0.20);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .cat-layout { grid-template-columns: 220px 1fr; }
  .product-page-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .newsletter-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 768px) {
  .cat-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; display: none; }
  .filter-sidebar.open { display: block; }
  .header-search { display: none; }
  .nav-inner { padding: 0 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .hero-content { padding: 48px 0; }
  .mobile-menu-btn { display: flex; }
  .usp-list { gap: 20px; }
  .newsletter-form { flex-direction: column; width: 100%; }
  .newsletter-form input { width: 100%; }
  .section { padding: 48px 0; }
  .header-action-btn span { display: none; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
}