/* ====================================================================
   Zipco — Modern Design System
   ==================================================================== */
:root {
  --color-bg: #ffffff;
  --color-surface: #fafafa;
  --color-surface-2: #f3f4f6;
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-light: #94a3b8;
  --color-border: #e5e7eb;
  --color-primary: #003DA5;        /* YKK corporate blue (Pantone 287C) */
  --color-primary-hover: #002D7A;
  --color-primary-soft: #E6EEFA;
  --color-accent: #0A2540;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.10), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --container: 1200px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* ====================================================================
   Topbar
   ==================================================================== */
.topbar {
  background: var(--color-accent);
  color: #cbd5e1;
  font-size: 13px;
  padding: 10px 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.topbar a { color: #e2e8f0; }
.topbar a:hover { color: #fff; }
.topbar-info { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar-info span::before {
  content: "";
  display: inline-block;
  width: 14px; height: 14px;
  margin-right: 6px;
  vertical-align: -2px;
  background: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
}
.topbar-clock::before { -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2a10 10 0 1 0 10 10A10 10 0 0 0 12 2zm0 18a8 8 0 1 1 8-8 8 8 0 0 1-8 8zm.5-13H11v6l5.25 3.15.75-1.23-4.5-2.67z'/%3E%3C/svg%3E") no-repeat center; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2a10 10 0 1 0 10 10A10 10 0 0 0 12 2zm0 18a8 8 0 1 1 8-8 8 8 0 0 1-8 8zm.5-13H11v6l5.25 3.15.75-1.23-4.5-2.67z'/%3E%3C/svg%3E") no-repeat center; }
.topbar-pin::before  { -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2a8 8 0 0 0-8 8c0 5.4 7 11.5 7.3 11.7a1 1 0 0 0 1.4 0C13 21.5 20 15.4 20 10a8 8 0 0 0-8-8zm0 11a3 3 0 1 1 3-3 3 3 0 0 1-3 3z'/%3E%3C/svg%3E") no-repeat center; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2a8 8 0 0 0-8 8c0 5.4 7 11.5 7.3 11.7a1 1 0 0 0 1.4 0C13 21.5 20 15.4 20 10a8 8 0 0 0-8-8zm0 11a3 3 0 1 1 3-3 3 3 0 0 1-3 3z'/%3E%3C/svg%3E") no-repeat center; }
.topbar-mail::before { -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M20 4H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2zm0 4-8 5-8-5V6l8 5 8-5z'/%3E%3C/svg%3E") no-repeat center; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M20 4H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2zm0 4-8 5-8-5V6l8 5 8-5z'/%3E%3C/svg%3E") no-repeat center; }

/* ====================================================================
   Header / Navigation
   ==================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.logo img { height: 44px; width: auto; }
.logo span { display: none; } /* wordmark is baked into the SVG */
.footer-brand .logo img { filter: brightness(0) invert(1); }

.nav {
  display: flex;
  gap: 8px;
}
.nav a {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 15px;
  color: var(--color-text);
  transition: all var(--transition);
}
.nav a:hover { background: var(--color-surface-2); color: var(--color-primary); }
.nav a.active { color: var(--color-primary); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-light {
  background: rgba(255,255,255,0.95);
  color: var(--color-text);
}
.btn-light:hover { background: #fff; transform: translateY(-1px); }

.btn-arrow::after {
  content: "→";
  display: inline-block;
  transition: transform var(--transition);
}
.btn-arrow:hover::after { transform: translateX(4px); }

/* ====================================================================
   Hero
   ==================================================================== */
.hero {
  position: relative;
  padding: 100px 0 120px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 50% at 80% 20%, rgba(220, 38, 38, 0.08), transparent 60%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(15, 23, 42, 0.04), transparent 60%),
    linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.hero-eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0066D6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.hero-stat-label {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-left: auto;
}
.hero-visual-card {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #fff;
}
.hero-visual-card img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual-main {
  inset: 0;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}
.hero-visual-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  padding: 14px 20px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow);
}
.hero-visual-badge-icon {
  width: 40px; height: 40px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 22px;
  font-weight: 800;
}

/* ====================================================================
   Features Strip
   ==================================================================== */
.features {
  padding: 64px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.feature-icon {
  flex: 0 0 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  font-size: 22px;
}
.feature h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.feature p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ====================================================================
   Section heading
   ==================================================================== */
.section { padding: 96px 0; }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-head p {
  font-size: 17px;
  color: var(--color-text-muted);
}

/* ====================================================================
   Category grid
   ==================================================================== */
.categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.category {
  position: relative;
  aspect-ratio: 16/10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-2);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  isolation: isolate;
}
.category:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.category-img {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.category-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
}
.category:hover .category-img img { transform: scale(1.05); }
.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,23,42,0) 30%, rgba(15,23,42,0.85) 100%);
}
.category-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  color: #fff;
}
.category-content h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.category-content p {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 16px;
}
.category-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
}
.category-link::after {
  content: "→";
  transition: transform var(--transition);
}
.category:hover .category-link::after { transform: translateX(6px); }

/* Featured (large) variant */
.category.featured { grid-column: span 2; aspect-ratio: 21/9; }

/* ====================================================================
   About section
   ==================================================================== */
.about {
  background: var(--color-surface);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  background: var(--color-surface-2);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-content h2 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 24px;
}
.about-content p {
  font-size: 17px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.about-list {
  list-style: none;
  margin: 32px 0;
  display: grid;
  gap: 12px;
}
.about-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}
.about-list li::before {
  content: "✓";
  flex: 0 0 24px;
  height: 24px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
}

/* ====================================================================
   Blog
   ==================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.post {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.post:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.post-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface-2);
}
.post-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms; }
.post:hover .post-img img { transform: scale(1.04); }
.post-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.post-meta { font-size: 13px; color: var(--color-text-light); margin-bottom: 10px; }
.post-body h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.post-body p { font-size: 15px; color: var(--color-text-muted); margin-bottom: 16px; flex: 1; }
.post-link {
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.post-link::after { content: "→"; transition: transform var(--transition); }
.post:hover .post-link::after { transform: translateX(4px); }

/* ====================================================================
   CTA
   ==================================================================== */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(220,38,38,0.20) 0%, transparent 70%);
}
.cta .container { position: relative; }
.cta h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.cta p {
  font-size: 17px;
  color: #cbd5e1;
  max-width: 580px;
  margin: 0 auto 32px;
}
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ====================================================================
   Footer
   ==================================================================== */
.footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: #94a3b8; line-height: 1.6; }
.footer ul { list-style: none; display: grid; gap: 12px; }
.footer ul a { font-size: 14px; color: #cbd5e1; }
.footer ul a:hover { color: #fff; }
.footer-contact { font-size: 14px; line-height: 1.8; }
.footer-contact a { color: #cbd5e1; }
.footer-contact a:hover { color: #fff; }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #64748b;
  flex-wrap: wrap;
  gap: 12px;
}

/* ====================================================================
   Responsive
   ==================================================================== */
@media (max-width: 960px) {
  .hero { padding: 64px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 100%; aspect-ratio: 4/3; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .categories { grid-template-columns: 1fr; }
  .category.featured { grid-column: auto; aspect-ratio: 16/10; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav { display: none; }
  .section { padding: 64px 0; }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 22px; }
}


/* ════════════════════════════════════════════════════════════════
   Extra styles for catalog / category / product / about / contact / blog
   ════════════════════════════════════════════════════════════════ */

/* Breadcrumb */
.breadcrumb {
  padding: 20px 0;
  font-size: 14px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { color: var(--color-text); font-weight: 500; }

/* Page hero (sub-pages) */
.page-hero {
  padding: 64px 0 40px;
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.page-hero p {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto;
}

.section-tight { padding: 56px 0 96px; }

/* Catalog */
.catalog-category { margin-bottom: 64px; }
.catalog-category-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.catalog-category-head h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.muted { color: var(--color-text-light); font-weight: 400; }

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.product-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.product-card-img {
  aspect-ratio: 1/1;
  background: var(--color-surface-2);
  overflow: hidden;
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 500ms;
}
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.product-card-cat {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.product-card-body h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 12px;
  flex: 1;
}
.product-card-link {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.product-card-link::after { content: "→"; transition: transform var(--transition); }
.product-card:hover .product-card-link::after { transform: translateX(4px); color: var(--color-primary); }

/* Category info bar */
.category-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--color-surface);
  border-radius: var(--radius);
  margin-bottom: 32px;
  font-size: 14px;
}

/* Product page */
.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 80px;
}
.product-gallery {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-2);
  aspect-ratio: 1/1;
}
.product-gallery img { width: 100%; height: 100%; object-fit: contain; padding: 32px; }
.product-info h1 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 12px 0 16px;
}
.product-sku {
  font-size: 13px;
  color: var(--color-text-muted);
  font-family: 'Courier New', monospace;
  margin-bottom: 24px;
}
.product-desc { font-size: 16px; color: var(--color-text-muted); margin-bottom: 28px; }
.product-features {
  list-style: none;
  margin: 0 0 32px;
  padding: 24px;
  background: var(--color-surface);
  border-radius: var(--radius);
  display: grid;
  gap: 12px;
}
.product-features li { font-size: 15px; }
.product-features strong { display: inline-block; min-width: 130px; color: var(--color-text); }
.product-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.product-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--color-text-muted);
}
.related h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

/* Product description */
.product-description {
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}
.product-description > h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--color-text);
}
.product-description-body { color: var(--color-text); font-size: 15px; line-height: 1.7; }
.product-description-body h2,
.product-description-body h3,
.product-description-body h4 {
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 28px 0 12px;
  color: var(--color-text);
}
.product-description-body h2 { font-size: 22px; }
.product-description-body h3 { font-size: 18px; }
.product-description-body h4 { font-size: 16px; }
.product-description-body p { margin: 0 0 14px; }
.product-description-body ul,
.product-description-body ol { margin: 0 0 16px 20px; }
.product-description-body li { margin-bottom: 6px; }
.product-description-body a { color: var(--color-primary); text-decoration: underline; }
.product-description-body strong { color: var(--color-text); font-weight: 700; }
.product-description-body img { max-width: 100%; height: auto; border-radius: 12px; margin: 16px 0; }
.product-description-body table {
  width: 100% !important;
  height: auto !important;
  border-collapse: collapse;
  margin: 20px 0 28px;
  font-size: 14px;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 0 var(--color-border), 0 0 0 1px var(--color-border);
  display: table;
}
.product-description-body table tr:first-child td,
.product-description-body table tr:first-child th,
.product-description-body table thead td,
.product-description-body table thead th {
  background: #0f172a;
  color: #fff;
  font-weight: 700;
  text-align: left;
  letter-spacing: 0.01em;
}
.product-description-body table td,
.product-description-body table th {
  padding: 12px 16px !important;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  text-align: left;
  height: auto !important;
  width: auto !important;
}
.product-description-body table tr:nth-child(even) td { background: #f8fafc; }
.product-description-body table tr:hover td { background: #eff6ff; }
.product-description-body table tr:last-child td { border-bottom: none; }
@media (max-width: 720px) {
  .product-description-body table { font-size: 13px; }
  .product-description-body table td,
  .product-description-body table th { padding: 10px 12px !important; }
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
}
.contact-info h2,
.contact-form h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.contact-info > p { color: var(--color-text-muted); margin-bottom: 32px; }
.contact-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
  padding: 16px;
  background: var(--color-surface);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.contact-block:hover { background: var(--color-primary-soft); }
.contact-icon {
  flex: 0 0 40px;
  height: 40px;
  background: #fff;
  color: var(--color-primary);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 20px;
  box-shadow: var(--shadow-sm);
}
.contact-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 4px; }
.contact-value { font-weight: 600; font-size: 16px; color: var(--color-text); }

.contact-form {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form > p { color: var(--color-text-muted); margin-bottom: 24px; }
.contact-form label {
  display: block;
  margin-bottom: 16px;
}
.contact-form label > span {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  background: #fff;
  transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row label { margin-bottom: 16px; }
.contact-form button { width: 100%; padding: 14px; }

/* Article (blog post) */
.article { padding: 56px 0 32px; }
.article-narrow { max-width: 760px; }
.article-meta {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: 16px;
  margin-bottom: 32px;
}
.article h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.article-cover {
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
  background: var(--color-surface-2);
}
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-body { font-size: 17px; color: var(--color-text); padding-bottom: 80px; }
.article-body h2 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 40px 0 16px;
}
.article-body p { margin-bottom: 18px; line-height: 1.75; color: var(--color-text); }

/* Responsive */
@media (max-width: 960px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-page { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 560px) {
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px; }
  .category-info { flex-direction: column; gap: 8px; align-items: flex-start; }
}