/* ============================================================
   Jike Bio — 2026 Professional Edition
   Design system: Editorial / Premium / Trustworthy
   ============================================================ */

:root {
  /* Brand */
  --brand-900: #0a2618;
  --brand-800: #0f3a2e;
  --brand-700: #1b4332;
  --brand-600: #2d6a4f;
  --brand-500: #40916c;
  --brand-400: #52b788;
  --brand-300: #74c69d;
  --brand-200: #b7e4c7;
  --brand-100: #d8f3dc;
  --brand-50:  #f0f9f4;

  /* Accent — copper, used sparingly for CTAs */
  --copper-700: #9a3412;
  --copper-600: #c2410c;
  --copper-500: #ea580c;
  --copper-400: #f97316;
  --copper-100: #ffedd5;

  /* Neutrals */
  --ink-900: #0f1419;
  --ink-700: #2b3038;
  --ink-600: #4a5260;
  --ink-500: #6b7280;
  --ink-400: #9ca3af;
  --ink-300: #d1d5db;
  --ink-200: #e5e7eb;
  --ink-100: #f3f4f6;
  --ink-50:  #f9fafb;

  /* Surfaces */
  --bg: #ffffff;
  --bg-warm: #fafaf6;       /* warm off-white */
  --bg-cream: #f5f1e8;      /* cream */
  --bg-stone: #f0ede5;      /* deeper cream */
  --bg-dark: #0f3a2e;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(15, 20, 25, 0.04);
  --shadow:    0 2px 8px rgba(15, 20, 25, 0.06), 0 1px 2px rgba(15, 20, 25, 0.04);
  --shadow-lg: 0 12px 32px rgba(15, 20, 25, 0.08), 0 2px 4px rgba(15, 20, 25, 0.04);
  --shadow-xl: 0 24px 48px rgba(15, 20, 25, 0.12), 0 4px 8px rgba(15, 20, 25, 0.06);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-display: 'Manrope', 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Geometry */
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;
  --radius-xl: 16px;
  --radius-full: 999px;

  --max-width: 1240px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink-900);
  line-height: 1.6;
  font-size: 16px;
  letter-spacing: -0.005em;
}

a {
  color: var(--brand-700);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--brand-900); }

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

::selection {
  background: var(--brand-800);
  color: white;
}

/* ============================================================
   TOPBAR — slim announcement bar
   ============================================================ */
.topbar {
  background: var(--brand-900);
  color: rgba(255, 255, 255, 0.85);
  padding: 0.5rem 1rem;
  font-size: 0.78rem;
  text-align: center;
  letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.topbar strong { color: var(--brand-200); font-weight: 600; }
.topbar a { color: var(--brand-200); margin-left: 0.5rem; }

/* ============================================================
   NAVBAR — premium sticky header
   ============================================================ */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ink-200);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--brand-900);
  letter-spacing: -0.5px;
  font-family: var(--font-display);
}
.logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  display: block;
}
.logo-sub {
  font-size: 0.7rem;
  color: var(--ink-500);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-left: 0.4rem;
}
.nav-links {
  display: flex;
  gap: 0;
  align-items: center;
  list-style: none;
  height: 76px;
}
.nav-links li {
  height: 100%;
  display: flex;
  align-items: center;
}
.nav-links a {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 1.1rem;
  color: var(--ink-700);
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--brand-700); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 24px;
  height: 2px;
  background: var(--brand-600);
  transition: transform var(--transition);
}
.nav-links a:hover::after { transform: translateX(-50%) scaleX(1); }

.lang-switch {
  background: var(--brand-800) !important;
  color: white !important;
  border-radius: var(--radius-full) !important;
  padding: 0.4rem 0.9rem !important;
  margin: 0 0.5rem;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
}
.lang-switch:hover { background: var(--brand-700) !important; }
.lang-switch::after { display: none !important; }

.admin-link {
  font-size: 0.95rem;
  opacity: 0.25;
  transition: all 0.2s;
  padding: 0 0.8rem !important;
}
.admin-link:hover { opacity: 1; transform: rotate(90deg); }
.admin-link::after { display: none !important; }

/* ============================================================
   HERO — editorial split layout
   ============================================================ */
.hero {
  position: relative;
  background: var(--bg-warm);
  overflow: hidden;
  border-bottom: 1px solid var(--ink-200);
}
.hero.hero-with-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  min-height: 600px;
}
.hero.hero-with-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 58, 46, 0.85) 0%, rgba(45, 106, 79, 0.75) 100%);
  z-index: 0;
}
.hero.hero-with-bg .hero-content {
  color: white;
  position: relative;
  z-index: 1;
}
.hero.hero-with-bg .hero-eyebrow {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  color: white;
}
.hero.hero-with-bg h1 {
  color: white;
  text-shadow: 0 2px 16px rgba(0,0,0,0.4);
}
.hero.hero-with-bg .hero-lede {
  color: rgba(255,255,255,0.95);
  text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}
.hero.hero-with-bg .hero-stat-value {
  color: white;
}
.hero.hero-with-bg .hero-stat-label {
  color: rgba(255,255,255,0.85);
}
.hero-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 1.5rem 4.5rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--brand-900);
  margin-bottom: 1.5rem;
}
.hero-content h1 em {
  font-style: normal;
  color: var(--copper-600);
  font-weight: 700;
}
.hero-content h1 .seo-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--brand-700);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}
.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--brand-500);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--ink-600);
  margin-bottom: 2rem;
  line-height: 1.6;
  max-width: 540px;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--ink-200);
  border-bottom: 1px solid var(--ink-200);
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--brand-800);
  line-height: 1;
  letter-spacing: -0.5px;
}
.hero-stat-label {
  font-size: 0.75rem;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.3rem;
}

.cta-group {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.btn-primary {
  background: var(--brand-800);
  color: white;
  box-shadow: 0 1px 2px rgba(15, 58, 46, 0.2);
}
.btn-primary:hover {
  background: var(--brand-900);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
  color: white;
}
.btn-accent {
  background: var(--copper-600);
  color: white;
  box-shadow: 0 1px 2px rgba(194, 65, 12, 0.2);
}
.btn-accent:hover {
  background: var(--copper-700);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(194, 65, 12, 0.3);
  color: white;
}
.btn-outline {
  background: transparent;
  color: var(--brand-800);
  border-color: var(--brand-800);
}
.btn-outline:hover {
  background: var(--brand-800);
  color: white;
}
.btn-arrow {
  display: inline-block;
  transition: transform 0.2s;
}
.btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* Hero visual (right side) */
.hero-visual {
  position: relative;
  background: linear-gradient(135deg, var(--brand-800), var(--brand-900));
  border-radius: var(--radius-xl);
  padding: 2rem;
  color: white;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(82, 183, 136, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(234, 88, 12, 0.2) 0%, transparent 60%);
}
.hero-visual-content {
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(8px);
}
.hero-product-img {
  width: 100%;
  max-width: 280px;
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.3));
}
.hero-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.hero-metric-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.hero-metric-label {
  font-size: 0.78rem;
  opacity: 0.85;
}

/* ============================================================
   TRUST BAR — 4 metrics, dark
   ============================================================ */
.trust-bar {
  background: var(--brand-900);
  color: white;
  padding: 2.5rem 1.5rem;
}
.trust-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.trust-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--brand-300);
  line-height: 1;
  letter-spacing: -1px;
}
.trust-num-suffix {
  font-size: 0.9rem;
  color: var(--brand-300);
  font-weight: 500;
  margin-left: 0.1rem;
}
.trust-label {
  font-size: 0.82rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.35rem;
}

/* ============================================================
   SECTIONS — common
   ============================================================ */
section { padding: 5rem 1.5rem; }
.section-alt { background: var(--bg-warm); }
.section-cream { background: var(--bg-cream); }
.section-dark {
  background: var(--brand-900);
  color: white;
  padding: 4rem 1.5rem;
}
.container { max-width: var(--max-width); margin: 0 auto; }

.section-header {
  margin-bottom: 3rem;
  max-width: 720px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--copper-600);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--brand-900);
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.section-dark .section-title { color: white; }
.section-sub {
  font-size: 1.05rem;
  color: var(--ink-600);
  line-height: 1.6;
  max-width: 640px;
}
.section-dark .section-sub { color: rgba(255, 255, 255, 0.8); }

/* ============================================================
   CATEGORY CHIPS — for filtering products
   ============================================================ */
.category-chips {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.chip {
  padding: 0.5rem 1.1rem;
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--ink-700);
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}
.chip:hover {
  border-color: var(--brand-700);
  color: var(--brand-700);
}

/* ============================================================
   PRODUCT GRID — premium cards
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  border-color: var(--brand-700);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.product-card-img {
  position: relative;
  background: var(--bg-warm);
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--ink-100);
}
.product-card-img img {
  max-height: 180px;
  width: auto;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-img img {
  transform: scale(1.06);
}
.product-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 0.25rem 0.6rem;
  background: var(--brand-900);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}
.product-tag.hot { background: var(--copper-600); }
.product-tag.new { background: var(--brand-500); }

.product-card-body {
  padding: 1.1rem 1.2rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.3rem;
  letter-spacing: -0.3px;
}
.product-spec {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-500);
  margin-bottom: 0.7rem;
  letter-spacing: -0.2px;
}
.product-spec span { color: var(--brand-700); font-weight: 600; }
.product-desc {
  font-size: 0.82rem;
  color: var(--ink-600);
  line-height: 1.55;
  margin-bottom: 0.9rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.8rem;
  border-top: 1px solid var(--ink-100);
}
.product-purity {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--brand-700);
  background: var(--brand-50);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
}
.product-cta-mini {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-700);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.product-card:hover .product-cta-mini { color: var(--copper-600); }

/* ============================================================
   PRODUCTION STRIP — fleet/factory showcase
   ============================================================ */
.production-strip {
  background: var(--bg-cream);
  padding: 4rem 1.5rem;
}
.production-strip-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}
.production-strip-content h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--brand-900);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}
.production-strip-content p {
  color: var(--ink-600);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.production-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.ps-item {
  background: white;
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  border-left: 3px solid var(--copper-500);
}
.ps-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand-900);
  line-height: 1;
}
.ps-label {
  font-size: 0.78rem;
  color: var(--ink-500);
  margin-top: 0.2rem;
}
.production-video {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/9;
}
.production-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   CAPABILITIES — features row
   ============================================================ */
.capabilities-section { background: white; }
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.capability-card {
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s;
  background: white;
}
.capability-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
}
.capability-icon {
  width: 44px;
  height: 44px;
  background: var(--brand-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--brand-700);
  margin-bottom: 1rem;
}
.capability-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.4rem;
}
.capability-card p {
  font-size: 0.82rem;
  color: var(--ink-600);
  line-height: 1.5;
}

/* ============================================================
   PROCESS — wholesale steps
   ============================================================ */
.process-section { background: var(--bg-warm); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
}
.process-step {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.3rem;
  border: 1px solid var(--ink-200);
  position: relative;
  transition: all 0.3s;
}
.process-step:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
}
.step-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--copper-600);
  background: var(--copper-100);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}
.step-time {
  font-size: 0.72rem;
  color: var(--ink-500);
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.85rem;
  color: var(--ink-600);
  line-height: 1.55;
}

/* ============================================================
   VIDEO SHOWCASE
   ============================================================ */
.video-section { background: white; }
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.video-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
}
.video-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
}
.video-wrapper {
  position: relative;
  background: var(--brand-900);
  aspect-ratio: 16/9;
  overflow: hidden;
}
.video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
  transition: background 0.3s;
  cursor: pointer;
  color: white;
}
.video-overlay:hover { background: rgba(0, 0, 0, 0.1); }
.play-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--brand-900);
  padding-left: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s;
}
.video-card:hover .play-icon { transform: scale(1.08); }
.video-duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
}
.video-card-body {
  padding: 1rem 1.2rem;
}
.video-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.3rem;
}
.video-card p {
  font-size: 0.8rem;
  color: var(--ink-600);
  line-height: 1.5;
  margin-bottom: 0.5rem;
}
.video-meta {
  font-size: 0.72rem;
  color: var(--ink-500);
  display: flex;
  gap: 0.5rem;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section { background: var(--bg-warm); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: center;
}
.about-image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-content h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand-900);
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}
.about-content p {
  color: var(--ink-600);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.about-fund {
  background: var(--brand-800);
  color: white;
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius);
  margin: 1.5rem 0;
  border-left: 4px solid var(--copper-500);
}
.about-fund strong {
  color: var(--copper-400);
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.3rem;
}
.about-fund p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  font-size: 0.92rem;
}
.feature-list {
  list-style: none;
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2rem;
}
.feature-list li {
  padding: 0.4rem 0 0.4rem 1.5rem;
  position: relative;
  color: var(--ink-700);
  font-size: 0.88rem;
}
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--brand-700);
  font-weight: 700;
  font-size: 0.85rem;
}
.feature-list li strong {
  color: var(--brand-900);
  font-weight: 600;
}

/* ============================================================
   COA + TEST REPORTS
   ============================================================ */
.coa-section { background: white; }
.coa-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
}
.coa-img {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--ink-200);
}
.coa-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 1rem;
}
.coa-list {
  list-style: none;
  margin-bottom: 1.2rem;
}
.coa-list li {
  padding: 0.55rem 0 0.55rem 1.6rem;
  position: relative;
  color: var(--ink-700);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--ink-100);
}
.coa-list li:last-child { border-bottom: none; }
.coa-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.55rem;
  color: var(--brand-700);
  font-weight: 700;
  width: 1.2rem;
  height: 1.2rem;
  background: var(--brand-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}
.coa-list strong {
  color: var(--brand-900);
  font-weight: 600;
}
.coa-banner {
  background: linear-gradient(135deg, var(--brand-700), var(--brand-900));
  color: white;
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-top: 1rem;
}
.coa-banner strong { color: var(--copper-400); }

/* Test Reports Gallery */
.test-reports-section { background: var(--bg-warm); }
.test-reports-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.test-report-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
  display: block;
  text-decoration: none;
  color: inherit;
}
.test-report-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.test-report-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.test-report-info {
  padding: 1rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.test-report-info h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-900);
}
.test-report-info small {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-500);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-section { background: white; }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  transition: all 0.3s;
}
.testimonial-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
}
.testimonial-quote-mark {
  position: absolute;
  top: 10px;
  right: 16px;
  font-size: 3rem;
  font-family: Georgia, serif;
  color: var(--brand-100);
  line-height: 1;
}
.testimonial-stars {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 0.7rem;
  letter-spacing: 1px;
}
.testimonial-text {
  color: var(--ink-700);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1rem;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--ink-100);
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}
.testimonial-author-info strong {
  display: block;
  font-size: 0.82rem;
  color: var(--brand-900);
  font-weight: 600;
}
.testimonial-author-info small {
  font-size: 0.72rem;
  color: var(--ink-500);
}
.testimonial-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  color: var(--brand-700);
  margin-top: 0.2rem;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section { background: var(--bg-warm); }
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 0.6rem;
}
.faq-item {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius);
  padding: 0;
  transition: all 0.2s;
}
.faq-item:hover { border-color: var(--brand-700); }
.faq-item[open] {
  border-color: var(--brand-700);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--brand-900);
  font-size: 0.95rem;
  list-style: none;
  padding: 1rem 1.3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--brand-700);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] summary::after {
  content: '−';
  color: var(--copper-600);
}
.faq-item p {
  padding: 0 1.3rem 1rem;
  color: var(--ink-600);
  line-height: 1.7;
  font-size: 0.9rem;
}

/* ============================================================
   RESOURCES / DOWNLOADS
   ============================================================ */
.resources-section { background: white; }
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.resource-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  text-align: left;
  transition: all 0.3s;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.2rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.resource-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.resource-icon {
  width: 52px;
  height: 52px;
  background: var(--brand-50);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--brand-700);
}
.resource-meta h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.2rem;
}
.resource-meta p {
  font-size: 0.82rem;
  color: var(--ink-500);
}
.resource-cta {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--copper-600);
  border: 1px solid var(--copper-600);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  white-space: nowrap;
}
.resource-card:hover .resource-cta {
  background: var(--copper-600);
  color: white;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
  background: var(--bg-cream);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
  align-items: stretch;
}
.contact-info-card {
  background: var(--brand-900);
  color: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}
.contact-info-card p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.contact-item:last-child { border-bottom: none; }
.contact-icon {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: 0.7rem;
  color: var(--brand-300);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.2rem;
  font-weight: 600;
}
.contact-item small {
  font-size: 0.88rem;
  font-weight: 500;
}
.contact-item a { color: white; }
.contact-item a:hover { color: var(--copper-400); }

.contact-form {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--ink-200);
}
.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 1.2rem;
}
.form-row {
  margin-bottom: 0.9rem;
}
.form-row label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 500;
  color: var(--ink-700);
  font-size: 0.8rem;
}
.form-row label .req { color: var(--copper-600); }
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--bg-warm);
  transition: all 0.2s;
  color: var(--ink-900);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--brand-700);
  background: white;
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
}
.form-row textarea {
  resize: vertical;
  min-height: 90px;
}
.form-row-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}
.form-submit {
  width: 100%;
  padding: 0.85rem;
  background: var(--brand-800);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  margin-top: 0.5rem;
}
.form-submit:hover {
  background: var(--brand-900);
}
.form-submit-whatsapp {
  background: #25d366;
  margin-top: 0.5rem;
}
.form-submit-whatsapp:hover { background: #1ebe57; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--brand-900);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 1.5rem 1.2rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.footer-logo h4 {
  color: white;
  font-size: 1.05rem;
  margin: 0;
}
.footer-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  background: white;
  border-radius: 6px;
  padding: 2px;
}
.footer-brand .logo {
  color: white;
}
.footer-brand p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}
.footer-cert {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.footer-cert span {
  padding: 0.2rem 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}
.footer h4 {
  font-family: var(--font-display);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer ul { list-style: none; }
.footer li { padding: 0.25rem 0; font-size: 0.85rem; }
.footer a { color: rgba(255, 255, 255, 0.7); }
.footer a:hover { color: white; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.product-hero {
  padding: 2.5rem 1.5rem;
  background: linear-gradient(135deg, var(--bg-warm), var(--bg-cream));
  border-bottom: 1px solid var(--ink-200);
}
.product-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: center;
}
.product-hero-img {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
}
.product-hero-img img {
  max-width: 280px;
  max-height: 360px;
  margin: 0 auto;
  object-fit: contain;
}
.breadcrumb {
  font-size: 0.8rem;
  color: var(--ink-500);
  margin-bottom: 1rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.breadcrumb a { color: var(--brand-700); }
.breadcrumb span { color: var(--ink-500); }
.product-hero-info h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--brand-900);
  margin-bottom: 0.8rem;
  letter-spacing: -0.5px;
  line-height: 1.1;
}
.product-tagline {
  font-size: 1.05rem;
  color: var(--ink-600);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.product-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}
.spec-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius);
  padding: 0.7rem;
  text-align: center;
}
.spec-card-label {
  font-size: 0.65rem;
  color: var(--ink-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.2rem;
}
.spec-card-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-800);
}
.product-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.product-meta-row span {
  padding: 0.3rem 0.7rem;
  background: var(--brand-50);
  color: var(--brand-700);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 500;
}
.product-cta-row {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.product-cta-row .btn {
  flex: 1;
  min-width: 180px;
  justify-content: center;
}

/* ============================================================
   BLOG
   ============================================================ */
.blog-hero {
  padding: 4rem 1.5rem;
  background: linear-gradient(135deg, var(--brand-900), var(--brand-700));
  color: white;
  text-align: center;
}
.blog-hero-inner { max-width: 800px; margin: 0 auto; }
.blog-hero .hero-eyebrow {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
}
.blog-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -1px;
  color: white;
}
.blog-hero-sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.featured-section { background: white; }
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.featured-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s;
  display: block;
  text-decoration: none;
  color: inherit;
}
.featured-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.featured-card-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  color: var(--copper-600);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  font-weight: 600;
}
.featured-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.6rem;
  line-height: 1.3;
  letter-spacing: -0.3px;
}
.featured-card p {
  color: var(--ink-600);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 0.8rem;
}
.featured-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--ink-500);
  padding-top: 0.8rem;
  border-top: 1px solid var(--ink-100);
}

.all-posts-section { background: var(--bg-warm); }
.all-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.post-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  padding: 1.3rem;
  transition: all 0.3s;
  display: block;
  text-decoration: none;
  color: inherit;
}
.post-card:hover {
  border-color: var(--brand-700);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.post-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}
.blog-category {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  background: var(--brand-50);
  color: var(--brand-700);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.blog-featured {
  background: var(--copper-100);
  color: var(--copper-700);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
}
.post-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-900);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}
.post-card p {
  color: var(--ink-600);
  font-size: 0.85rem;
  line-height: 1.55;
  margin-bottom: 0.8rem;
}
.post-card-meta {
  font-size: 0.75rem;
  color: var(--ink-500);
  display: flex;
  gap: 0.5rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--ink-100);
}

/* Blog post detail */
.post-hero {
  padding: 2.5rem 1.5rem;
  background: linear-gradient(135deg, var(--bg-warm), white);
  border-bottom: 1px solid var(--ink-200);
}
.post-hero-inner {
  max-width: 800px;
  margin: 0 auto;
}
.blog-category-large {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: var(--copper-100);
  color: var(--copper-700);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}
.post-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--brand-900);
  margin-bottom: 1rem;
  letter-spacing: -1px;
  line-height: 1.15;
}
.post-lede {
  font-size: 1.1rem;
  color: var(--ink-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.post-hero-meta {
  padding-top: 1.2rem;
  border-top: 1px solid var(--ink-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-700), var(--brand-500));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.author-info strong {
  display: block;
  font-size: 0.85rem;
  color: var(--brand-900);
  font-weight: 600;
}
.author-info small {
  font-size: 0.72rem;
  color: var(--ink-500);
}

.post-content-section {
  background: white;
  padding: 3rem 1.5rem;
}
.post-content {
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.85;
  color: var(--ink-700);
  font-size: 1.05rem;
  font-family: 'Inter', sans-serif;
}
.post-content h1, .post-content h2, .post-content h3 {
  font-family: var(--font-display);
  color: var(--brand-900);
  margin: 2rem 0 1rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.post-content h2 {
  font-size: 1.7rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--brand-100);
}
.post-content h3 { font-size: 1.3rem; }
.post-content p { margin-bottom: 1.2rem; }
.post-content ul, .post-content ol {
  margin-bottom: 1.2rem;
  padding-left: 1.5rem;
}
.post-content li { margin-bottom: 0.4rem; }
.post-content code {
  background: var(--brand-50);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--brand-800);
}
.post-content blockquote {
  border-left: 3px solid var(--copper-500);
  padding: 0.8rem 0 0.8rem 1.2rem;
  color: var(--ink-700);
  font-style: italic;
  margin: 1.5rem 0;
  background: var(--bg-warm);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}
.post-content th, .post-content td {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--ink-200);
  text-align: left;
}
.post-content th {
  background: var(--brand-50);
  font-weight: 600;
  color: var(--brand-900);
}

/* ========== Facility Gallery ========== */
.facility-gallery-section { background: var(--bg-warm); }
.facility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.facility-card {
  background: white;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 0;
  transition: all 0.3s;
}
.facility-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--brand-700);
}
.facility-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.facility-card figcaption {
  padding: 0.8rem 1rem;
  font-size: 0.78rem;
  color: var(--ink-600);
  background: var(--bg-warm);
  border-top: 1px solid var(--ink-100);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}

@media (max-width: 1024px) {
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .facility-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .product-grid,
  .video-grid,
  .capabilities-grid,
  .process-steps,
  .featured-grid,
  .all-posts-grid,
  .test-reports-grid,
  .resources-grid,
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid,
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .production-strip-inner { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .coa-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero h1 { letter-spacing: -1px; }
  .hero-grid { padding: 3rem 1rem 2.5rem; }
  .hero-grid, .product-grid, .video-grid, .capabilities-grid,
  .process-steps, .featured-grid, .all-posts-grid,
  .test-reports-grid, .resources-grid, .testimonial-grid,
  .production-strip-inner, .about-grid, .coa-grid,
  .contact-grid, .product-hero-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .product-hero-inner { padding: 2rem 1rem; }
  .product-specs { grid-template-columns: repeat(2, 1fr); }
  .product-cta-row { flex-direction: column; }
  .product-cta-row .btn { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  section { padding: 3rem 1rem; }
  .blog-hero { padding: 2.5rem 1rem; }
  .trust-bar { padding: 2rem 1rem; }
  .trust-bar-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .feature-list { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: 1fr; }
  .resource-card { grid-template-columns: 1fr; text-align: center; }
}