/* ============ RESET & TOKENS ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

:root {
  --bg: #07090d;
  --bg-2: #0c1118;
  --surface: #121821;
  --surface-2: #1a2230;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --text: #e8eef7;
  --text-dim: #9aa6b8;
  --text-faint: #6b7689;

  --accent: #22d3ee;
  --accent-2: #0ea5e9;
  --accent-glow: rgba(34, 211, 238, 0.35);

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow: 0 8px 24px rgba(0,0,0,0.35), 0 2px 4px rgba(0,0,0,0.3);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.5), 0 8px 16px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 60px var(--accent-glow);

  --max: 1280px;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ============ ANNOUNCE BAR ============ */
.announce {
  background: linear-gradient(90deg, #0f1620, #0c1118);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
}
.announce__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.announce__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 2s ease-in-out infinite;
}
.announce strong { color: var(--text); font-weight: 600; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 13, 0.7);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.brand__mark {
  width: 32px; height: 32px;
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.brand__mark svg { width: 100%; height: 100%; }
.brand__name {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.08em;
}
.brand__dot { color: var(--accent); }

.nav__links {
  display: flex;
  gap: 32px;
  justify-content: center;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.nav__links a:hover { color: var(--text); }
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.nav__links a:hover::after { width: 100%; }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.icon-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  color: var(--text-dim);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
.icon-btn:hover { background: var(--surface); color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }

.cart-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  margin-left: 4px;
  transition: all 0.2s ease;
}
.cart-btn:hover { background: var(--surface-2); border-color: var(--border-strong); }
.cart-btn svg { width: 16px; height: 16px; color: var(--text-dim); }
.cart-count {
  background: var(--accent);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  min-width: 18px;
  text-align: center;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 100px;
  background: var(--bg);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center top, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center top, black 30%, transparent 70%);
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #22d3ee 0%, transparent 70%);
  top: -200px; left: -150px;
}
.hero__glow--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #6366f1 0%, transparent 70%);
  bottom: -100px; right: -100px;
  opacity: 0.3;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
}
.pill__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.hero__title {
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--text);
}
.hero__title-accent {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, #22d3ee 0%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.05em;
  letter-spacing: -0.01em;
}

.hero__sub {
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.2s ease; }
.btn:hover svg { transform: translateX(2px); }

.btn--primary {
  background: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 100%);
  color: #051018;
  box-shadow: 0 8px 24px rgba(34, 211, 238, 0.25);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(34, 211, 238, 0.35);
}

.btn--ghost {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.2);
}

.btn--ghost-light {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
}

.hero__badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 480px;
}
.badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
}
.badge svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

/* ============ HERO PRODUCT CARDS ============ */
.hero__right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  position: relative;
}

.product-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all 0.3s ease;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(34, 211, 238, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.product-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.product-card:hover::before { opacity: 1; }

.product-card--featured {
  grid-column: span 1;
}

.product-card__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 9px;
  border-radius: 6px;
  z-index: 2;
}
.product-card__tag--bestseller {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.product-card__tag--popular {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.product-card__tag--new {
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
  border: 1px solid rgba(34, 211, 238, 0.3);
}
.product-card__tag--sale {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.product-card__vial {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.product-card__body { position: relative; z-index: 1; }
.product-card__cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 6px;
}
.product-card__body h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.product-card__meta {
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 12px;
}
.product-card__price {
  display: flex;
  align-items: baseline;
  gap: 5px;
}
.price {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}
.currency {
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
}

/* ============ VIAL ILLUSTRATION ============ */
.vial {
  width: 64px;
  position: relative;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.5));
  --vial-accent: #22d3ee;
}
.vial--blue { --vial-accent: #3b82f6; }
.vial--violet { --vial-accent: #a78bfa; }
.vial--green { --vial-accent: #10b981; }
.vial--amber { --vial-accent: #f59e0b; }
.vial--pink { --vial-accent: #ec4899; }
.vial--teal { --vial-accent: #14b8a6; }
.vial--red { --vial-accent: #ef4444; }

.vial--lg { width: 90px; }

.vial__cap {
  width: 70%;
  height: 14px;
  background: linear-gradient(180deg, #3a4555 0%, #1f2937 100%);
  margin: 0 auto;
  border-radius: 4px 4px 2px 2px;
  position: relative;
  z-index: 3;
}
.vial__cap::before {
  content: '';
  position: absolute;
  top: 3px; left: 8%; right: 8%;
  height: 1px;
  background: rgba(0,0,0,0.4);
}
.vial__cap::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 30%; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.15), transparent);
}

.vial__neck {
  width: 50%;
  height: 6px;
  background: linear-gradient(180deg, #e5e7eb 0%, #cbd5e1 100%);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.vial__neck::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 30%; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.6), transparent);
}

.vial__body {
  width: 100%;
  height: 90px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.08) 0%,
    rgba(255,255,255,0.04) 30%,
    rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px 4px 10px 10px;
  position: relative;
  overflow: hidden;
}
.vial--lg .vial__body { height: 120px; }

.vial__body::before {
  content: '';
  position: absolute;
  top: 0; left: 4px;
  width: 8px; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.25), transparent);
  border-radius: 4px;
}
.vial__body::after {
  content: '';
  position: absolute;
  top: 0; right: 4px;
  width: 3px; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1));
}

.vial__label {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  background: white;
  color: #111;
  padding: 6px 4px;
  text-align: center;
  border-top: 2px solid var(--vial-accent);
  border-bottom: 2px solid var(--vial-accent);
}
.vial__brand {
  font-size: 5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #6b7280;
}
.vial__compound {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #111;
  margin: 2px 0 1px;
}
.vial--lg .vial__compound { font-size: 11px; }
.vial__dose {
  font-size: 6px;
  font-weight: 600;
  color: var(--vial-accent);
  letter-spacing: 0.05em;
}

.vial__powder {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 20%;
  background: linear-gradient(180deg, rgba(255,255,255,0.4), rgba(255,255,255,0.6));
  border-radius: 0 0 10px 10px;
}

/* ============ TRUST STRIP ============ */
.trust {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  padding: 28px 0;
}
.trust__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-faint);
  text-transform: uppercase;
}
.trust__logos {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust__logos span:not(.trust__dot) {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}
.trust__dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--text-faint);
  opacity: 0.5;
}

/* ============ SECTIONS ============ */
.shop, .science, .how, .testimonials, .faq, .cta { padding: 100px 0; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.eyebrow--center { justify-content: center; display: flex; }
.eyebrow__line {
  width: 28px; height: 1px;
  background: var(--accent);
  opacity: 0.5;
}
.section-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--text);
}
.section-title em {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-style: italic;
  background: linear-gradient(135deg, #22d3ee 0%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.6;
}
.link { color: var(--accent); border-bottom: 1px solid rgba(34, 211, 238, 0.3); }
.link:hover { border-color: var(--accent); }

/* ============ FILTERS ============ */
.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.filter {
  padding: 9px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  transition: all 0.2s ease;
}
.filter:hover { color: var(--text); border-color: var(--border-strong); }
.filter--active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

/* ============ PRODUCT GRID ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(34, 211, 238, 0.06), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.card:hover::before { opacity: 1; }

.card__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 5px 9px;
  border-radius: 6px;
  z-index: 2;
}
.card__tag--bestseller {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.card__tag--popular {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.card__tag--new {
  background: rgba(34, 211, 238, 0.15);
  color: var(--accent);
  border: 1px solid rgba(34, 211, 238, 0.3);
}
.card__tag--sale {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.card__media {
  height: 220px;
  background: radial-gradient(circle at center, rgba(34, 211, 238, 0.06), transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.card__body {
  padding: 22px;
  position: relative;
  z-index: 1;
}
.card__cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 8px;
}
.card__body h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}
.card__desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 18px;
  min-height: 40px;
}
.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.strike {
  font-size: 13px;
  color: var(--text-faint);
  text-decoration: line-through;
  margin-left: 4px;
}
.card__add {
  padding: 9px 18px;
  background: var(--text);
  color: var(--bg);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s ease;
}
.card__add:hover {
  background: var(--accent);
  transform: scale(1.04);
}

.shop__more {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ============ SCIENCE ============ */
.science {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.science__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.science__lead {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.65;
  margin: 24px 0 40px;
  max-width: 540px;
}
.science__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat__num {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1;
}
.stat__num span {
  font-size: 22px;
  color: var(--accent);
  font-weight: 700;
}
.stat__label {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 8px;
}

/* COA Card */
.coa {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.coa::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 200px;
  background: radial-gradient(ellipse at top, rgba(34, 211, 238, 0.12), transparent 70%);
  pointer-events: none;
}
.coa__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.coa__logo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}
.coa__badge {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 6px;
}
.coa__title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.coa__sub {
  font-size: 13px;
  color: var(--text-faint);
  margin-bottom: 24px;
  font-family: ui-monospace, 'SF Mono', monospace;
}
.coa__rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.coa__row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}
.coa__row span { color: var(--text-dim); }
.coa__row b { color: var(--text); font-weight: 600; font-family: ui-monospace, 'SF Mono', monospace; font-size: 13px; }

.coa__chart {
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--border);
}
.coa__chart svg {
  width: 100%;
  height: 80px;
  display: block;
}
.coa__chart-label {
  font-size: 11px;
  color: var(--text-faint);
  text-align: center;
  margin-top: 8px;
  font-family: ui-monospace, 'SF Mono', monospace;
  letter-spacing: 0.05em;
}

/* ============ HOW IT WORKS ============ */
.how__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.how__step {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}
.how__step:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.how__num {
  font-family: 'Instrument Serif', serif;
  font-size: 40px;
  font-style: italic;
  color: var(--accent);
  margin-bottom: 16px;
  line-height: 1;
}
.how__step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.how__step p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ============ TESTIMONIALS ============ */
.testimonials {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial p {
  font-size: 15px;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 24px;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 100%);
  color: #051018;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 700;
}
.testimonial__name {
  font-size: 14px;
  font-weight: 600;
}
.testimonial__role {
  font-size: 12px;
  color: var(--text-faint);
}

/* ============ FAQ ============ */
.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.2s ease;
}
.faq__item:hover { border-color: var(--border-strong); }
.faq__item[open] { border-color: rgba(34, 211, 238, 0.25); }

.faq__item summary {
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  color: var(--text);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--accent);
  transition: transform 0.2s ease;
  margin-left: 16px;
}
.faq__item[open] summary::after {
  content: '−';
  transform: rotate(0deg);
}

.faq__answer {
  padding: 0 24px 22px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ============ CTA ============ */
.cta__card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  background: linear-gradient(135deg, #0c1118 0%, #0f1620 100%);
  border: 1px solid var(--border-strong);
  overflow: hidden;
  text-align: center;
}
.cta__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(34, 211, 238, 0.2), transparent 70%);
  filter: blur(40px);
}
.cta__content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}
.cta__content h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.cta__content p {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 32px;
}
.cta__buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.3fr 2.5fr;
  gap: 80px;
  margin-bottom: 60px;
}
.brand--footer .brand__name { font-size: 18px; }
.footer__tag {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 20px 0 28px;
  max-width: 360px;
}
.footer__social {
  display: flex;
  gap: 10px;
}
.footer__social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: all 0.2s ease;
}
.footer__social a:hover {
  color: var(--accent);
  border-color: rgba(34, 211, 238, 0.3);
}
.footer__social svg { width: 16px; height: 16px; }

.footer__cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer__col h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 18px;
}
.footer__col a {
  display: block;
  font-size: 14px;
  color: var(--text-dim);
  padding: 6px 0;
  transition: color 0.2s ease;
}
.footer__col a:hover { color: var(--text); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-faint);
  gap: 20px;
  flex-wrap: wrap;
}
.footer__disclaimer { font-style: italic; }

/* ============ SECTION HEAD SPLIT ============ */
.section-head--split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 100%;
  gap: 24px;
  flex-wrap: wrap;
}

/* ============ ACTIVE NAV LINK ============ */
.nav__links a.active { color: var(--text); }
.nav__links a.active::after { width: 100%; }

/* ============ PAGE HEADER ============ */
.page-header {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-header--sm { padding: 60px 0 40px; }
.page-header__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-header__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center top, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center top, black 30%, transparent 70%);
}
.page-header__glow {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(34, 211, 238, 0.2), transparent 70%);
  filter: blur(60px);
}
.page-header__inner {
  position: relative;
  z-index: 1;
}
.page-header__title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 12px 0 16px;
}
.page-header__sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 640px;
}

/* ============ BREADCRUMB ============ */
.breadcrumb-bar {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
}
.breadcrumb a {
  color: var(--text-dim);
  transition: color 0.2s ease;
}
.breadcrumb a:hover { color: var(--text); }
.breadcrumb svg {
  width: 12px; height: 12px;
  color: var(--text-faint);
}
.breadcrumb span:last-child { color: var(--text); font-weight: 500; }

/* ============ LAB STATS (page header) ============ */
.lab-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 32px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.lab-stat__num {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}
.lab-stat__num span { color: var(--accent); font-size: 18px; }
.lab-stat__label {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 6px;
  letter-spacing: 0.05em;
}
.lab-stat__divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ============ SHOP PAGE LAYOUT ============ */
.shop-page { padding: 60px 0 100px; }
.shop-page__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: start;
}

/* SIDEBAR */
.sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.sidebar__block {}
.sidebar__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 14px;
}
.sidebar__search {
  position: relative;
  display: flex;
  align-items: center;
}
.sidebar__search svg {
  position: absolute;
  left: 12px;
  width: 16px; height: 16px;
  color: var(--text-faint);
  pointer-events: none;
}
.sidebar__search input {
  width: 100%;
  padding: 10px 12px 10px 36px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: all 0.2s ease;
}
.sidebar__search input:focus {
  border-color: var(--accent);
  background: var(--bg);
}

.sidebar__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar__list label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 8px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.2s ease;
}
.sidebar__list label:hover {
  background: rgba(255,255,255,0.03);
  color: var(--text);
}
.sidebar__list label input { margin-right: 8px; accent-color: var(--accent); }
.sidebar__list label span {
  font-size: 11px;
  color: var(--text-faint);
  background: var(--bg);
  padding: 2px 7px;
  border-radius: 999px;
}

.sidebar__range { padding: 8px 4px; }
.range-track {
  position: relative;
  height: 4px;
  background: var(--bg-2);
  border-radius: 2px;
  margin: 16px 8px 24px;
}
.range-fill {
  position: absolute;
  left: 10%;
  right: 25%;
  top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
}
.range-handle {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16px; height: 16px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
  cursor: pointer;
  border: 2px solid var(--accent);
}
.range-values {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-dim);
  font-family: ui-monospace, 'SF Mono', monospace;
}

.sidebar__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  padding: 6px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-dim);
  transition: all 0.2s ease;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip--active {
  background: rgba(34, 211, 238, 0.12);
  border-color: rgba(34, 211, 238, 0.3);
  color: var(--accent);
}

.sidebar__clear {
  padding: 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}
.sidebar__clear:hover {
  border-color: var(--border-strong);
  color: var(--text);
}

/* SHOP MAIN */
.shop-main {}
.shop-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
  gap: 12px;
}
.shop-toolbar__count {
  font-size: 13px;
  color: var(--text-dim);
}
.shop-toolbar__count strong { color: var(--text); font-weight: 600; }

.shop-toolbar__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.select {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 32px 8px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text);
}
.select span { color: var(--text-dim); }
.select select {
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 4px;
  cursor: pointer;
}
.select select option { background: var(--surface); color: var(--text); }
.select > svg {
  position: absolute;
  right: 10px;
  width: 14px; height: 14px;
  color: var(--text-faint);
  pointer-events: none;
}

.view-toggle {
  display: flex;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
}
.view-toggle__btn {
  padding: 6px;
  border-radius: 6px;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.view-toggle__btn svg { width: 16px; height: 16px; }
.view-toggle__btn:hover { color: var(--text); }
.view-toggle__btn--active {
  background: var(--surface);
  color: var(--text);
}

.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* PAGINATION */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 48px;
}
.pagination__num, .pagination__btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.pagination__num:hover:not(.pagination__num--active) {
  border-color: var(--border-strong);
  color: var(--text);
}
.pagination__num--active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.pagination__btn svg { width: 16px; height: 16px; }
.pagination__btn:hover:not([disabled]) {
  border-color: var(--border-strong);
  color: var(--text);
}
.pagination__btn[disabled] { opacity: 0.4; cursor: not-allowed; }
.pagination__dots {
  width: 40px;
  text-align: center;
  color: var(--text-faint);
}

/* ============ PRODUCT DETAIL ============ */
.product { padding: 60px 0; }
.product__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* Gallery */
.product__gallery {
  position: sticky;
  top: 100px;
}
.gallery__main {
  position: relative;
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.gallery__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.15), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(99, 102, 241, 0.1), transparent 50%);
}
.gallery__badges {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  gap: 8px;
  z-index: 2;
}
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.badge-pill svg { width: 12px; height: 12px; }
.badge-pill--bestseller {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-pill--verified {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.gallery__vial {
  position: relative;
  z-index: 1;
  transform: scale(2.5);
}

.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.thumb {
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  cursor: pointer;
  transition: all 0.2s ease;
  overflow: hidden;
}
.thumb svg { width: 40%; height: 40%; }
.thumb:hover { border-color: var(--border-strong); color: var(--text-dim); }
.thumb--active {
  border-color: var(--accent);
  background: rgba(34, 211, 238, 0.04);
}

/* Vial sizes */
.vial--sm { width: 32px; }
.vial--sm .vial__body { height: 50px; }
.vial--sm .vial__compound { font-size: 5px; margin: 0; }
.vial--sm .vial__cap { height: 8px; }
.vial--sm .vial__neck { height: 3px; }
.vial--sm .vial__brand, .vial--sm .vial__dose { display: none; }
.vial--sm .vial__label { padding: 2px 1px; }

.vial--xs { width: 24px; }
.vial--xs .vial__body { height: 36px; }
.vial--xs .vial__cap { height: 6px; }
.vial--xs .vial__neck { height: 2px; }
.vial--xs .vial__label, .vial--xs .vial__compound { display: none; }

.vial--md { width: 52px; }
.vial--md .vial__body { height: 76px; }
.vial--md .vial__compound { font-size: 7px; }
.vial--md .vial__brand { font-size: 4px; }
.vial--md .vial__dose { font-size: 5px; }

.vial--xl { width: 140px; }
.vial--xl .vial__cap { height: 28px; border-radius: 8px 8px 4px 4px; }
.vial--xl .vial__neck { height: 12px; }
.vial--xl .vial__body { height: 200px; border-radius: 8px 8px 18px 18px; }
.vial--xl .vial__compound { font-size: 17px; }
.vial--xl .vial__brand { font-size: 8px; }
.vial--xl .vial__dose { font-size: 10px; }
.vial--xl .vial__label { padding: 12px 6px; border-top-width: 3px; border-bottom-width: 3px; }

/* New colors */
.vial--cyan { --vial-accent: #22d3ee; }

/* Buy box */
.product__buy {}
.product__cat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}
.product__cat .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.product__title {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 12px;
}
.product__sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 24px;
}

.product__rating {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--text-dim);
}
.rating__count { color: var(--text); font-weight: 500; }
.rating__divider { color: var(--text-faint); }
.rating__link {
  color: var(--accent);
  border-bottom: 1px solid rgba(34,211,238,0.3);
}
.rating__link:hover { border-color: var(--accent); }

.product__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.price--xl { font-size: 42px; font-weight: 800; letter-spacing: -0.02em; }
.save-pill {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  margin-left: 6px;
  letter-spacing: 0.04em;
}
.product__meta {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 28px;
}

.product__opt {
  margin-bottom: 24px;
}
.product__opt-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 10px;
}
.product__opt-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.opt {
  padding: 12px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.opt span {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-faint);
}
.opt:hover {
  border-color: var(--border-strong);
}
.opt--active {
  background: rgba(34, 211, 238, 0.08);
  border-color: var(--accent);
  color: var(--accent);
}
.opt--active span { color: var(--accent); opacity: 0.8; }

/* Qty */
.qty {
  display: flex;
  align-items: center;
  gap: 12px;
}
.qty__btn {
  width: 40px; height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty__btn:hover { border-color: var(--border-strong); }
.qty__input {
  width: 56px;
  height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  outline: none;
}
.qty__input:focus { border-color: var(--accent); }
.qty__bulk {
  font-size: 12px;
  color: var(--accent);
  margin-left: 8px;
}

.product__actions {
  display: flex;
  gap: 10px;
  margin: 28px 0 24px;
}
.btn--lg { padding: 16px 28px; font-size: 15px; }
.btn--block { width: 100%; justify-content: center; }
.btn--add { flex: 1; justify-content: center; }
.btn--icon { width: 56px; padding: 0; justify-content: center; }
.btn--icon svg { width: 18px; height: 18px; margin: 0; }

.product__perks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.perk {
  display: flex;
  align-items: center;
  gap: 14px;
}
.perk svg {
  width: 22px; height: 22px;
  color: var(--accent);
  flex-shrink: 0;
}
.perk div { display: flex; flex-direction: column; }
.perk b { font-size: 14px; font-weight: 600; color: var(--text); }
.perk span { font-size: 12px; color: var(--text-faint); }

.product__coa-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(99, 102, 241, 0.06));
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s ease;
}
.product__coa-link:hover {
  border-color: rgba(34, 211, 238, 0.4);
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(99, 102, 241, 0.08));
}
.product__coa-link svg:first-child { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
.product__coa-link svg:last-child { width: 14px; height: 14px; color: var(--accent); margin-left: auto; }

/* ============ PRODUCT TABS ============ */
.product-tabs { padding: 40px 0 100px; }
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  padding: 14px 20px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab--active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel--active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
}
.tab-content h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 32px 0 12px;
}
.tab-content h3:first-child { margin-top: 0; }
.tab-content p {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 16px;
}
.tab-content--wide { max-width: 760px; }

.bullets {
  list-style: none;
  margin: 16px 0;
}
.bullets li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 8px;
}
.bullets li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 11px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius);
  margin-top: 28px;
}
.callout svg { width: 22px; height: 22px; color: #f59e0b; flex-shrink: 0; margin-top: 1px; }
.callout div { font-size: 13px; color: var(--text-dim); line-height: 1.65; }
.callout b { color: var(--text); display: block; margin-bottom: 4px; font-size: 14px; }

.tab-side {}
.quick-facts {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.quick-facts h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 16px;
}
.qf__row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}
.qf__row:last-child { border-bottom: none; }
.qf__row span { color: var(--text-dim); }
.qf__row b {
  color: var(--text);
  font-weight: 600;
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 12px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.spec-card {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.spec-card h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 8px 0;
}
.spec-row span { color: var(--text-dim); }
.spec-row b {
  color: var(--text);
  font-weight: 600;
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 12px;
  text-align: right;
}

.coa--inline { padding: 24px; }
.coa-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.recon-table {
  margin: 20px 0 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.recon-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 14px 20px;
  font-size: 13px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.recon-row:last-child { border-bottom: none; }
.recon-row--head {
  background: var(--surface);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}
.recon-row span:first-child { font-weight: 600; color: var(--text); }

.ship-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 20px 0 32px;
}
.ship-card {
  position: relative;
  padding: 24px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.ship-card__icon {
  font-size: 24px;
  margin-bottom: 12px;
}
.ship-card h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}
.ship-card p {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
}
.ship-tag {
  position: absolute;
  top: 16px; right: 16px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 6px;
}

/* ============ RELATED ============ */
.related {
  padding: 60px 0 100px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

/* ============ LAB RESULTS PAGE ============ */
.lab-search-section { padding: 32px 0; border-bottom: 1px solid var(--border); background: var(--bg-2); }
.lab-search {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.lab-search__input {
  position: relative;
  display: flex;
  align-items: center;
}
.lab-search__input svg {
  position: absolute;
  left: 18px;
  width: 18px; height: 18px;
  color: var(--text-faint);
  pointer-events: none;
}
.lab-search__input input {
  width: 100%;
  padding: 16px 18px 16px 48px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: all 0.2s ease;
}
.lab-search__input input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}
.lab-search__filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.lab-results { padding: 60px 0 100px; }

.lab-table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.lab-table__head {
  display: grid;
  grid-template-columns: 160px 1fr 130px 100px 130px 100px 50px;
  gap: 20px;
  padding: 16px 24px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.lab-table__row {
  display: grid;
  grid-template-columns: 160px 1fr 130px 100px 130px 100px 50px;
  gap: 20px;
  padding: 16px 24px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
  transition: all 0.2s ease;
  text-decoration: none;
}
.lab-table__row:last-child { border-bottom: none; }
.lab-table__row:hover {
  background: rgba(255,255,255,0.02);
}
.lab-table__batch {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
}
.lab-table__compound {
  display: flex;
  align-items: center;
  gap: 14px;
}
.lab-table__compound b { color: var(--text); font-weight: 600; font-size: 14px; display: block; }
.lab-table__compound span { color: var(--text-faint); font-size: 12px; }
.lab-table__purity {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 14px;
  color: var(--text);
  font-weight: 600;
}
.status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.status--pass {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.lab-table__action {
  color: var(--text-faint);
  transition: color 0.2s ease;
}
.lab-table__action svg { width: 18px; height: 18px; }
.lab-table__row:hover .lab-table__action { color: var(--accent); }

/* HOW WE TEST */
.how-test {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.how-test__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.how-test__card {
  padding: 28px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.3s ease;
}
.how-test__card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.how-test__icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(99, 102, 241, 0.08));
  border: 1px solid rgba(34, 211, 238, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin: 0 auto 16px;
}
.how-test__icon svg { width: 28px; height: 28px; }
.how-test__card h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}
.how-test__card p {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ============ CART ============ */
.cart-btn--active {
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.cart-section { padding: 60px 0 100px; }
.cart-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 32px;
  align-items: start;
}

.cart-items {}
.cart-items__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.cart-items__head h3 {
  font-size: 18px;
  font-weight: 700;
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
}
.cart-item__media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  background: var(--bg-2);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.cart-item__cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 6px;
}
.cart-item__info h4 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.cart-item__meta {
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 6px;
  font-family: ui-monospace, 'SF Mono', monospace;
}
.cart-item__view {
  font-size: 12px;
  color: var(--accent);
  border-bottom: 1px solid rgba(34,211,238,0.3);
}
.cart-item__view:hover { border-color: var(--accent); }

.cart-item__price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.cart-item__price .price {
  font-size: 20px;
  font-weight: 700;
}
.cart-item__remove {
  color: var(--text-faint);
  padding: 6px;
  border-radius: 6px;
  transition: all 0.2s ease;
}
.cart-item__remove svg { width: 16px; height: 16px; }
.cart-item__remove:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

.cart-recommended {
  margin-top: 40px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.cart-recommended h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--text);
}
.cart-recommended__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mini-product {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all 0.2s ease;
}
.mini-product:hover { border-color: var(--border-strong); }
.mini-product__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mini-product__info b { font-size: 14px; color: var(--text); }
.mini-product__info span { font-size: 12px; color: var(--text-dim); }
.mini-product__add {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--accent);
  color: #051018;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.mini-product__add:hover { transform: scale(1.08); }

/* SUMMARY */
.cart-summary {
  position: sticky;
  top: 100px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.cart-summary h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}
.cart-summary__rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cart-summary__row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-dim);
}
.cart-summary__row b { color: var(--text); font-weight: 600; }
.cart-summary__row--small { font-size: 12px; }
.cart-summary__divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}
.cart-summary__row--total {
  margin-bottom: 20px;
  align-items: baseline;
}
.cart-summary__row--total span:first-child {
  font-size: 14px;
  color: var(--text-dim);
  font-weight: 500;
}
.cart-summary__row--total .price--xl { font-size: 28px; }

.cart-promo {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.cart-promo input {
  flex: 1;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  outline: none;
}
.cart-promo input:focus { border-color: var(--accent); }
.cart-promo button {
  padding: 10px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}
.cart-promo button:hover { background: var(--surface-2); }

.cart-summary__trust {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cart-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-dim);
}
.cart-trust svg { width: 16px; height: 16px; color: var(--accent); }

.cart-summary__payments {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.cart-summary__payments > span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: block;
  margin-bottom: 10px;
}
.pay-icons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pay {
  padding: 4px 8px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

/* ============================================================
   COMING SOON PAGE — Synapse Research
   All classes scoped under .cs- to keep isolated.
============================================================ */
html:has(.cs-body) {
  height: 100vh;
  overflow: hidden;
}
.cs-body {
  height: 100vh;
  max-height: 100vh;
  min-height: 100vh;
  background: radial-gradient(ellipse at 50% 30%, #0a1018 0%, #050810 60%, #02050a 100%);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  margin: 0;
}

/* Synaptic network background */
.cs-network {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.cs-line {
  stroke: rgba(34, 211, 238, 0.18);
  stroke-width: 1;
  stroke-dasharray: 2 6;
  stroke-dashoffset: 0;
  animation: linePulse 4s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
@keyframes linePulse {
  0%, 100% { stroke-dashoffset: 0; opacity: 0.4; }
  50% { stroke-dashoffset: -16; opacity: 0.9; }
}
.cs-node {
  fill: #22d3ee;
  filter: drop-shadow(0 0 4px #22d3ee);
  animation: nodePulse 3s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
.cs-node--hub {
  fill: #a78bfa;
  filter: drop-shadow(0 0 8px #a78bfa);
}
@keyframes nodePulse {
  0%, 100% { opacity: 0.5; r: 3; }
  50% { opacity: 1; }
}
.cs-halo {
  animation: haloPulse 4s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
@keyframes haloPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}
.cs-signal {
  filter: drop-shadow(0 0 6px currentColor);
}

/* Ambient glows */
.cs-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
  transition: transform 0.5s ease;
}
.cs-glow--cyan {
  background: radial-gradient(circle, rgba(34, 211, 238, 0.25), transparent 70%);
  top: -150px;
  left: -150px;
}
.cs-glow--violet {
  background: radial-gradient(circle, rgba(167, 139, 250, 0.2), transparent 70%);
  bottom: -150px;
  right: -150px;
}

/* HEADER */
.cs-header {
  position: relative;
  z-index: 10;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-shrink: 0;
}
.cs-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.cs-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.4));
  animation: markPulse 3s ease-in-out infinite;
}
.cs-mark svg { width: 100%; height: 100%; }
@keyframes markPulse {
  0%, 100% { filter: drop-shadow(0 0 12px rgba(34, 211, 238, 0.4)); }
  50% { filter: drop-shadow(0 0 20px rgba(34, 211, 238, 0.7)); }
}
.cs-wordmark {
  display: flex;
  flex-direction: column;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.18em;
  line-height: 1;
}
.cs-wordmark__sub {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--text-faint);
  margin-top: 4px;
}
.cs-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all 0.2s ease;
}
.cs-contact svg { width: 14px; height: 14px; }
.cs-contact:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

/* HERO */
.cs-hero {
  position: relative;
  z-index: 5;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px 24px;
  min-height: 0;
  overflow: hidden;
}
.cs-hero__inner {
  max-width: 720px;
  width: 100%;
  text-align: center;
}

/* Launch pill */
.cs-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 22px;
  backdrop-filter: blur(8px);
}
.cs-pill strong { color: var(--accent); font-weight: 600; }
.cs-pill__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: dotBlink 1.6s ease-in-out infinite;
}
@keyframes dotBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Title */
.cs-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: 20px;
  color: var(--text);
}
.cs-title__em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, #22d3ee 0%, #a78bfa 50%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.04em;
}

.cs-sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 auto 28px;
  max-width: 580px;
}

/* COUNTDOWN */
.cs-countdown {
  display: inline-flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
  padding: 18px 28px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 18px;
  backdrop-filter: blur(12px);
}
.cs-cd {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 68px;
}
.cs-cd b {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, var(--text) 0%, var(--text-dim) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  font-feature-settings: "tnum";
}
.cs-cd span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-top: 8px;
}
.cs-cd__divider {
  font-size: 34px;
  font-weight: 300;
  color: var(--text-faint);
  margin-top: 2px;
  opacity: 0.6;
}

/* SIGNUP FORM */
.cs-form {
  display: flex;
  gap: 8px;
  max-width: 500px;
  margin: 0 auto 10px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  transition: border-color 0.2s ease;
  backdrop-filter: blur(8px);
}
.cs-form:focus-within {
  border-color: rgba(34, 211, 238, 0.5);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.08);
}
.cs-form__input {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}
.cs-form__input svg {
  position: absolute;
  left: 18px;
  width: 16px; height: 16px;
  color: var(--text-faint);
  pointer-events: none;
}
.cs-form__input input {
  width: 100%;
  padding: 15px 18px 15px 46px;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  outline: none;
}
.cs-form__input input::placeholder { color: var(--text-faint); }
.cs-form__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 100%);
  color: #051018;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(34, 211, 238, 0.25);
}
.cs-form__btn svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.cs-form__btn:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(34, 211, 238, 0.4); }
.cs-form__btn:hover svg { transform: translateX(2px); }
.cs-form__btn--done {
  background: linear-gradient(135deg, #10b981, #059669);
}
.cs-form__note {
  font-size: 13px;
  color: var(--text-faint);
  margin-bottom: 26px;
  transition: color 0.3s ease;
}

/* TRUST STRIP */
.cs-trust {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  justify-content: center;
}
.cs-trust__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-dim);
}
.cs-trust__item svg { width: 14px; height: 14px; color: var(--accent); }
.cs-trust__divider {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--text-faint);
  opacity: 0.4;
}

/* FOOTER */
.cs-footer {
  position: relative;
  z-index: 5;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  flex-shrink: 0;
}
.cs-footer__center {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cs-footer__center a:hover { color: var(--text); }
.cs-footer__center span { opacity: 0.4; }
.cs-footer__right {
  display: flex;
  gap: 10px;
}
.cs-footer__right a {
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-dim);
  transition: all 0.2s ease;
}
.cs-footer__right a:hover {
  color: var(--accent);
  border-color: rgba(34, 211, 238, 0.3);
}
.cs-footer__right svg { width: 14px; height: 14px; }

/* PLACEHOLDER LOGO NOTE */
.cs-logo-note {
  position: fixed;
  bottom: 80px;
  right: 28px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 999px;
  font-size: 11px;
  color: #fbbf24;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  pointer-events: none;
}
.cs-logo-note__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fbbf24;
  box-shadow: 0 0 6px #fbbf24;
  animation: dotBlink 1.6s ease-in-out infinite;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .cs-header { padding: 12px 20px; }
  .cs-contact { font-size: 0; padding: 8px; }
  .cs-contact svg { width: 16px; height: 16px; }
  .cs-hero { padding: 16px 18px 20px; }
  .cs-pill { font-size: 12px; margin-bottom: 16px; }
  .cs-sub { font-size: 15px; margin-bottom: 22px; }
  .cs-countdown { gap: 8px; padding: 14px 16px; margin-bottom: 22px; flex-wrap: nowrap; }
  .cs-cd { min-width: 54px; }
  .cs-cd b { font-size: 30px; }
  .cs-cd span { font-size: 9px; margin-top: 6px; }
  .cs-cd__divider { font-size: 24px; }
  .cs-form { flex-direction: column; border-radius: 14px; padding: 6px; }
  .cs-form__input input { padding-left: 44px; padding-top: 13px; padding-bottom: 13px; font-size: 15px; }
  .cs-form__btn { width: 100%; justify-content: center; border-radius: 10px; padding: 13px; font-size: 15px; }
  .cs-form__note { font-size: 12px; margin-bottom: 18px; }
  .cs-trust__item { font-size: 11px; }
  .cs-trust { gap: 10px; padding: 8px 14px; }
  .cs-footer { flex-direction: column; gap: 8px; text-align: center; padding: 10px 18px; font-size: 10px; }
  .cs-footer__right a { width: 28px; height: 28px; }
  .cs-glow { width: 400px; height: 400px; }
}

/* Fallback for very short viewports (landscape mobile, split-screen) —
   allow natural scrolling so content isn't cut off */
@media (max-height: 560px) {
  .cs-body { height: auto; min-height: 100vh; overflow: auto; }
  .cs-hero { overflow: visible; }
}

/* ============================================================
   COMING SOON v2 — SYNAPSE LOGO TREATMENT
   Scoped to .cs-body--v2 / .cs-*--v2 / .cs-syn-* / .syn-*
============================================================ */

/* Body subtle adjustment to give logo room to breathe */
.cs-body--v2 .cs-hero {
  padding-top: 0;
}

/* ---------- THE LOGO MARK (animated synapse → peptide chain) ---------- */
.cs-mark--syn {
  width: 44px;
  height: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 14px rgba(34, 211, 238, 0.45));
}
.cs-mark--syn svg {
  width: 100%;
  height: auto;
}

/* The synaptic firing animation — a subtle shimmer that traces signal flow */
@keyframes synShimmer {
  0%, 100% {
    opacity: 0.95;
    filter: drop-shadow(0 0 1px rgba(34, 211, 238, 0.4));
  }
  50% {
    opacity: 1;
    filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.9));
  }
}
@keyframes synShimmerViolet {
  0%, 100% {
    opacity: 0.95;
    filter: drop-shadow(0 0 2px rgba(167, 139, 250, 0.5));
  }
  50% {
    opacity: 1;
    filter: drop-shadow(0 0 12px rgba(167, 139, 250, 1));
  }
}
@keyframes synHaloPulse {
  0%, 100% { opacity: 0.1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(1.15); }
}

.syn-axon   { animation: synShimmer 3.2s ease-in-out infinite; animation-delay: 0s; transform-origin: center; }
.syn-bouton { animation: synShimmer 3.2s ease-in-out infinite; animation-delay: 0.4s; transform-origin: center; transform-box: fill-box; }
.syn-cleft  { animation: synShimmer 3.2s ease-in-out infinite; animation-delay: 0.8s; }
.syn-bond   { animation: synShimmer 3.2s ease-in-out infinite; animation-delay: 1.0s; }
.syn-aa--1  { animation: synShimmer 3.2s ease-in-out infinite; animation-delay: 1.2s; transform-origin: center; transform-box: fill-box; }
.syn-aa--2  { animation: synShimmerViolet 3.2s ease-in-out infinite; animation-delay: 1.4s; transform-origin: center; transform-box: fill-box; }
.syn-aa--3  { animation: synShimmer 3.2s ease-in-out infinite; animation-delay: 1.6s; transform-origin: center; transform-box: fill-box; }
.syn-aa-halo { animation: synHaloPulse 3.2s ease-in-out infinite; animation-delay: 1.3s; transform-origin: center; transform-box: fill-box; }

/* ---------- WORDMARK TREATMENT (italic serif "Synapse" + tracked sub) ---------- */
.cs-brand--v2 {
  gap: 14px;
}
.cs-wordmark--v2 {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.cs-wordmark__main {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -0.015em;
  background: linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 0.9;
}
.cs-wordmark__sub {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--text-faint);
  margin-top: 4px;
}

/* ---------- BIG HERO LOGO ---------- */
.cs-hero-mark {
  width: 120px;
  margin: 0 auto 32px;
  position: relative;
  filter: drop-shadow(0 0 30px rgba(34, 211, 238, 0.3));
}
.cs-hero-mark::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 60%);
  border-radius: 50%;
  z-index: -1;
  animation: heroMarkPulse 4s ease-in-out infinite;
}
@keyframes heroMarkPulse {
  0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
}
.cs-hero-mark svg {
  width: 100%;
  height: auto;
}

/* ---------- TITLE TREATMENT FOR v2 ---------- */
.cs-title--v2 {
  font-size: clamp(44px, 6.5vw, 88px);
  margin-bottom: 24px;
}
.cs-title--v2 .cs-title__em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, #67e8f9 0%, #a78bfa 50%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- LOGO CONCEPT CAPTION ---------- */
.cs-logo-caption {
  margin: 56px auto 0;
  max-width: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}
.cs-logo-caption:hover { opacity: 1; }
.cs-logo-caption__line {
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.cs-logo-caption p {
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.7;
  letter-spacing: 0.02em;
  text-align: center;
}
.cs-logo-caption em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  font-size: 1.15em;
  letter-spacing: 0;
}

/* ---------- RESPONSIVE for v2 ---------- */
@media (max-width: 768px) {
  .cs-hero-mark { width: 88px; margin-bottom: 24px; }
  .cs-hero-mark::before { width: 150px; height: 150px; }
  .cs-mark--syn { width: 36px; }
  .cs-wordmark__main { font-size: 24px; }
  .cs-wordmark__sub { font-size: 9px; letter-spacing: 0.28em; }
  .cs-logo-caption { margin-top: 36px; }
  .cs-logo-caption p { font-size: 11px; }
}

/* ============================================================
   AG1-INSPIRED COMING SOON PAGE
   Cream + forest green, editorial typography, paper texture.
   All classes scoped under .ag- to stay isolated.
============================================================ */
html:has(.ag-body) { height: 100vh; overflow: hidden; }

.ag-body {
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  margin: 0;
  background: #F2EBDD;
  color: #1A1A1A;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Subtle paper grain texture overlay */
.ag-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  background-image:
    radial-gradient(ellipse at 20% 30%, rgba(120, 100, 70, 0.06), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(80, 100, 80, 0.05), transparent 50%);
  mix-blend-mode: multiply;
}
.ag-grain::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.18;
  mix-blend-mode: multiply;
}

/* ---------- HEADER ---------- */
.ag-header {
  position: relative;
  z-index: 10;
  padding: 28px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-shrink: 0;
}
.ag-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #1A1A1A;
  text-decoration: none;
}
.ag-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
}
.ag-mark svg { width: 100%; height: 100%; }
.ag-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.ag-wordmark__main {
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.16em;
  color: #1A1A1A;
}
.ag-wordmark__sub {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.34em;
  color: #6E6357;
  margin-top: 5px;
}
.ag-contact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: #2D4736;
  text-decoration: none;
  padding: 9px 18px;
  border: 1px solid rgba(45, 71, 54, 0.25);
  border-radius: 999px;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.4);
}
.ag-contact:hover {
  background: #2D4736;
  color: #F2EBDD;
  border-color: #2D4736;
}
.ag-contact svg { width: 12px; height: 12px; }

/* ---------- HERO ---------- */
.ag-hero {
  position: relative;
  z-index: 5;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 44px 24px;
  text-align: center;
  min-height: 0;
  overflow: hidden;
}
.ag-hero__inner {
  max-width: 760px;
  width: 100%;
}

/* Launch pill — outline, no glow */
.ag-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid rgba(45, 71, 54, 0.3);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #2D4736;
  margin-bottom: 28px;
  background: rgba(255, 255, 255, 0.3);
}
.ag-pill__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5C7A5B;
  animation: agPulse 2s ease-in-out infinite;
}
@keyframes agPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Decorative editorial mark */
.ag-deco {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
  opacity: 0.6;
}
.ag-deco svg { width: 60px; height: 8px; }

/* Editorial title */
.ag-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(44px, 6.5vw, 84px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.0;
  margin-bottom: 24px;
  color: #1A1A1A;
}
.ag-title em {
  font-family: 'Fraunces', 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: #2D4736;
  letter-spacing: -0.02em;
}

/* Subtitle */
.ag-sub {
  font-size: 17px;
  line-height: 1.65;
  color: #6E6357;
  margin: 0 auto 32px;
  max-width: 560px;
  font-weight: 400;
}

/* Countdown — editorial, no boxes, no glow */
.ag-countdown {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  margin-bottom: 32px;
  border-top: 1px solid rgba(45, 71, 54, 0.18);
  border-bottom: 1px solid rgba(45, 71, 54, 0.18);
  min-width: 480px;
  justify-content: center;
}
.ag-cd {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 68px;
}
.ag-cd b {
  font-family: 'Fraunces', 'Instrument Serif', serif;
  font-weight: 400;
  font-style: italic;
  font-size: 44px;
  color: #1A1A1A;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  letter-spacing: -0.02em;
}
.ag-cd span {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: #6E6357;
  text-transform: uppercase;
  margin-top: 10px;
}
.ag-cd__sep {
  width: 1px;
  height: 32px;
  background: rgba(45, 71, 54, 0.15);
}

/* Email signup */
.ag-form {
  display: flex;
  gap: 8px;
  max-width: 480px;
  margin: 0 auto 12px;
}
.ag-form input {
  flex: 1;
  padding: 14px 20px;
  border: 1px solid rgba(45, 71, 54, 0.25);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.6);
  font-family: inherit;
  font-size: 15px;
  color: #1A1A1A;
  outline: none;
  transition: all 0.2s ease;
}
.ag-form input::placeholder { color: #8B7E6E; }
.ag-form input:focus {
  border-color: #2D4736;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0 3px rgba(45, 71, 54, 0.08);
}
.ag-form__btn {
  padding: 14px 26px;
  background: #2D4736;
  color: #F2EBDD;
  border: 1px solid #2D4736;
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.ag-form__btn:hover { background: #1F3024; transform: translateY(-1px); }
.ag-form__btn:disabled { opacity: 0.7; cursor: wait; }
.ag-form__btn--done { background: #5C7A5B; border-color: #5C7A5B; }
.ag-form__note {
  font-size: 12px;
  color: #6E6357;
  margin-bottom: 28px;
  transition: color 0.3s ease;
}

/* Trust strip */
.ag-trust {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding: 16px 28px;
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(45, 71, 54, 0.12);
  border-radius: 999px;
}
.ag-trust__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-size: 11px;
  color: #6E6357;
  line-height: 1.3;
  text-align: left;
}
.ag-trust__item strong {
  font-family: 'Fraunces', 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 500;
  font-size: 18px;
  color: #2D4736;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}
.ag-trust__sep {
  width: 1px;
  height: 28px;
  background: rgba(45, 71, 54, 0.15);
}

/* ---------- FOOTER ---------- */
.ag-footer {
  position: relative;
  z-index: 5;
  padding: 16px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 11px;
  color: #8B7E6E;
  border-top: 1px solid rgba(45, 71, 54, 0.08);
  flex-shrink: 0;
}
.ag-footer__disclaimer { font-style: italic; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .ag-header { padding: 18px 22px; }
  .ag-wordmark__main { font-size: 15px; letter-spacing: 0.14em; }
  .ag-wordmark__sub { font-size: 8px; letter-spacing: 0.3em; }
  .ag-contact__label { display: none; }
  .ag-contact { padding: 8px; }
  .ag-contact svg { width: 14px; height: 14px; }

  .ag-hero { padding: 12px 22px 20px; }
  .ag-pill { margin-bottom: 20px; font-size: 11px; padding: 7px 14px; }
  .ag-deco { margin-bottom: 14px; }
  .ag-sub { font-size: 14px; margin-bottom: 24px; }

  .ag-countdown { gap: 14px; padding: 16px 0; margin-bottom: 24px; min-width: 0; width: 100%; }
  .ag-cd { min-width: 52px; }
  .ag-cd b { font-size: 32px; }
  .ag-cd span { font-size: 9px; margin-top: 7px; letter-spacing: 0.2em; }
  .ag-cd__sep { height: 24px; }

  .ag-form { flex-direction: column; gap: 8px; }
  .ag-form input { padding: 13px 18px; font-size: 15px; }
  .ag-form__btn { padding: 13px; font-size: 14px; width: 100%; }
  .ag-form__note { margin-bottom: 20px; }

  .ag-trust { gap: 16px; padding: 12px 18px; flex-wrap: nowrap; }
  .ag-trust__item { font-size: 10px; }
  .ag-trust__item strong { font-size: 15px; }
  .ag-trust__sep { height: 22px; }

  .ag-footer { padding: 12px 22px; font-size: 10px; flex-direction: column; gap: 6px; text-align: center; }
}

@media (max-height: 580px) {
  html:has(.ag-body), .ag-body { height: auto; min-height: 100vh; overflow: auto; }
  .ag-hero { overflow: visible; }
}

/* ============ VERSION RIBBON (v2 only) ============ */
.version-ribbon {
  background: linear-gradient(90deg, #1a2230, #121821);
  border-bottom: 1px solid rgba(34, 211, 238, 0.3);
  padding: 8px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 12px;
}
.version-ribbon__tag {
  background: var(--accent);
  color: #051018;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
}
.version-ribbon a {
  color: var(--text-dim);
  transition: color 0.2s ease;
}
.version-ribbon a:hover { color: var(--accent); }

/* ============ SCROLL CUE ============ */
.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 2;
  animation: bob 2.4s ease-in-out infinite;
}
.scroll-cue__text {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--text-faint);
}
.scroll-cue__line {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--accent), transparent);
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 6px); }
}

/* ============ RECONSTITUTION STORY ============ */
.recon-story {
  position: relative;
  height: 420vh;
  background: linear-gradient(180deg, var(--bg) 0%, #050810 50%, var(--bg) 100%);
  --p: 0;
  --p1: 0;
  --p2: 0;
  --p3: 0;
  --p4: 0;
  --stage: 0;
}

.recon-story__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.recon-story__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.recon-story__noise {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image: radial-gradient(circle at 30% 40%, rgba(34, 211, 238, 0.08), transparent 50%),
                    radial-gradient(circle at 70% 60%, rgba(99, 102, 241, 0.06), transparent 50%);
}

.recon-story__inner {
  position: relative;
  height: 100%;
  z-index: 1;
}

.recon-story__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.recon-story__layout {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  height: 100%;
}

/* ============ SCENE (left) ============ */
.recon-scene {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Pulsing aura behind vial */
.recon-aura {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(calc(1 + var(--p) * 0.3));
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 60%);
  border-radius: 50%;
  filter: blur(40px);
  animation: auraPulse 4s ease-in-out infinite;
  opacity: calc(0.6 + var(--p) * 0.4);
}
.recon-aura--inner {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.35), transparent 70%);
  filter: blur(20px);
  animation: auraPulse 2.4s ease-in-out infinite;
}
@keyframes auraPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* Light rays */
.recon-rays {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(1.2);
  width: 500px; height: 500px;
  opacity: calc(0.3 + var(--p1) * 0.4);
  pointer-events: none;
}
.recon-rays__group {
  transform-origin: center;
  animation: raySpin 30s linear infinite;
}
@keyframes raySpin {
  to { transform: rotate(360deg); }
}

/* Floating background particles */
.recon-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.recon-particles span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 3px; height: 3px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.6;
  box-shadow: 0 0 6px var(--accent);
  animation: particleFloat 6s ease-in-out infinite;
  animation-delay: var(--d);
}
@keyframes particleFloat {
  0%, 100% { transform: translate(0, 0); opacity: 0.3; }
  50% { transform: translate(20px, -30px); opacity: 0.8; }
}

/* ============ THE BIG VIAL ============ */
.recon-vial-wrap {
  position: relative;
  z-index: 2;
  transform: rotate(calc(var(--p4) * -6deg));
  transition: transform 0.3s ease;
}

.recon-vial {
  position: relative;
  width: 180px;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.7)) drop-shadow(0 0 40px rgba(34, 211, 238, calc(0.2 + var(--p) * 0.3)));
}

/* CAP */
.recon-vial__cap {
  position: relative;
  width: 70%;
  margin: 0 auto;
  transform-origin: center bottom;
  transform: translateY(calc(var(--p1) * -220px)) rotate(calc(var(--p1) * 540deg)) scale(calc(1 - var(--p1) * 0.1));
  opacity: calc(1 - var(--p1) * 0.2);
  transition: opacity 0.4s ease;
  z-index: 4;
}
.recon-vial__cap-top {
  height: 28px;
  background: linear-gradient(180deg, #4a5563 0%, #2a3543 50%, #1a2230 100%);
  border-radius: 6px 6px 3px 3px;
  position: relative;
}
.recon-vial__cap-top::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 30%; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.25), transparent);
  border-radius: 6px 0 0 3px;
}
.recon-vial__cap-ridges {
  height: 8px;
  background:
    repeating-linear-gradient(90deg,
      #2a3543 0px, #2a3543 2px,
      #1a2230 2px, #1a2230 4px);
  margin-top: -2px;
}

/* NECK */
.recon-vial__neck {
  width: 52%;
  height: 14px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.25) 0%,
    rgba(255,255,255,0.12) 100%);
  margin: 0 auto;
  position: relative;
  z-index: 3;
  border-left: 1px solid rgba(255,255,255,0.15);
  border-right: 1px solid rgba(255,255,255,0.15);
  transform: translateY(calc(var(--p1) * -180px));
  opacity: calc(1 - var(--p1) * 0.3);
}
.recon-vial__neck::before {
  content: '';
  position: absolute;
  top: 0; left: 8px;
  width: 10px; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.5), transparent);
}

/* BODY */
.recon-vial__body {
  position: relative;
  width: 100%;
  height: 240px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.10) 0%,
    rgba(255,255,255,0.05) 30%,
    rgba(255,255,255,0.03) 100%);
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 8px 8px 22px 22px;
  overflow: hidden;
  z-index: 2;
  box-shadow: inset 0 0 40px rgba(255,255,255,0.05);
}

/* Glass highlight */
.recon-vial__highlight {
  position: absolute;
  top: 0; left: 8px;
  width: 16px; height: 100%;
  background: linear-gradient(90deg,
    rgba(255,255,255,0.4) 0%,
    rgba(255,255,255,0.15) 30%,
    transparent 100%);
  border-radius: 8px;
}
.recon-vial__body::after {
  content: '';
  position: absolute;
  top: 0; right: 8px;
  width: 4px; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2));
}

/* LABEL */
.recon-vial__label {
  position: absolute;
  top: 38%;
  left: 0;
  right: 0;
  background: white;
  color: #111;
  padding: 14px 6px;
  text-align: center;
  border-top: 3px solid var(--accent);
  border-bottom: 3px solid var(--accent);
  z-index: 3;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.recon-vial__label .vial__brand {
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #6b7280;
}
.recon-vial__label .vial__compound {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #111;
  margin: 4px 0 2px;
}
.recon-vial__label .vial__dose {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
}

/* POWDER (lyophilized cake) */
.recon-vial__powder {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 32%;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.7) 0%,
    rgba(240, 245, 250, 0.85) 50%,
    rgba(220, 230, 240, 0.9) 100%);
  border-radius: 0 0 20px 20px;
  z-index: 1;
  opacity: calc(1 - var(--p3));
  transform: scaleY(calc(1 - var(--p3) * 0.4));
  transform-origin: bottom;
  transition: opacity 0.2s ease;
}
.recon-vial__powder::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    transparent, rgba(255,255,255,0.6) 50%, transparent);
}

.recon-vial__powder-particles {
  position: absolute;
  inset: 0;
}
.recon-vial__powder-particles span {
  position: absolute;
  width: 4px; height: 4px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  opacity: calc(var(--p3) * (1 - var(--p3) * 0.8));
}
.recon-vial__powder-particles span:nth-child(1) { left: 10%; top: 20%; animation: dissolveFloat 2s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(2) { left: 30%; top: 60%; animation: dissolveFloat 2.4s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(3) { left: 50%; top: 30%; animation: dissolveFloat 1.8s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(4) { left: 70%; top: 70%; animation: dissolveFloat 2.2s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(5) { left: 20%; top: 80%; animation: dissolveFloat 1.6s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(6) { left: 80%; top: 25%; animation: dissolveFloat 2.6s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(7) { left: 45%; top: 75%; animation: dissolveFloat 2s ease-in-out infinite; }
.recon-vial__powder-particles span:nth-child(8) { left: 60%; top: 50%; animation: dissolveFloat 2.3s ease-in-out infinite; }
@keyframes dissolveFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-10px, -40px); }
}

/* LIQUID */
.recon-vial__liquid {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: calc(var(--p3) * 78%);
  background: linear-gradient(180deg,
    rgba(34, 211, 238, 0.15) 0%,
    rgba(34, 211, 238, 0.35) 50%,
    rgba(34, 211, 238, 0.5) 100%);
  border-radius: 0 0 20px 20px;
  z-index: 1;
  transition: height 0.1s linear;
  box-shadow: inset 0 -10px 30px rgba(34, 211, 238, 0.2);
}
.recon-vial__liquid-surface {
  position: absolute;
  top: -2px; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.6),
    rgba(34, 211, 238, 0.4));
  border-radius: 50%;
  animation: liquidWave 3s ease-in-out infinite;
}
@keyframes liquidWave {
  0%, 100% { transform: scaleY(1) translateX(0); }
  50% { transform: scaleY(1.5) translateX(4px); }
}

/* BUBBLES */
.recon-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: calc(var(--p3) * (1.2 - var(--p3) * 0.5));
}
.recon-bubbles span {
  position: absolute;
  bottom: 0;
  width: 6px; height: 6px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.9), rgba(34, 211, 238, 0.3));
  border-radius: 50%;
  animation: bubbleRise 3s ease-in infinite;
}
.recon-bubbles span:nth-child(1) { left: 20%; animation-delay: 0s; width: 5px; height: 5px; }
.recon-bubbles span:nth-child(2) { left: 40%; animation-delay: 0.6s; width: 8px; height: 8px; }
.recon-bubbles span:nth-child(3) { left: 60%; animation-delay: 1.2s; width: 4px; height: 4px; }
.recon-bubbles span:nth-child(4) { left: 75%; animation-delay: 0.3s; width: 6px; height: 6px; }
.recon-bubbles span:nth-child(5) { left: 30%; animation-delay: 1.8s; width: 7px; height: 7px; }
.recon-bubbles span:nth-child(6) { left: 55%; animation-delay: 2.4s; width: 5px; height: 5px; }
@keyframes bubbleRise {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-200px) translateX(8px); opacity: 0; }
}

/* Base shadow */
.recon-vial__shadow {
  position: absolute;
  bottom: -40px; left: 50%;
  transform: translateX(-50%) scaleY(calc(1 - var(--p4) * 0.5));
  width: 120%; height: 30px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.6), transparent 70%);
  filter: blur(10px);
  z-index: 1;
}

/* ============ SYRINGE ============ */
.recon-syringe {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, calc(-100% - 280px + var(--p2) * 220px));
  width: 80px;
  height: 280px;
  opacity: calc(var(--p2) * (1.3 - var(--p2) * 0.5));
  z-index: 3;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.4));
}
.recon-syringe__water {
  transform: scaleY(calc(1 - var(--p2) * 0.7));
  transform-origin: bottom;
}

/* ============ DROPLETS ============ */
.recon-drops {
  position: absolute;
  top: 50%; left: 50%;
  width: 4px;
  height: 160px;
  margin-top: -180px;
  transform: translateX(-50%);
  opacity: calc(var(--p2) * (1 - var(--p3) * 0.8));
  pointer-events: none;
}
.drop {
  position: absolute;
  left: 0;
  width: 6px; height: 10px;
  background: radial-gradient(circle at 50% 30%,
    rgba(255,255,255,0.9),
    rgba(34, 211, 238, 0.6));
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.6);
  animation: dropFall 1.2s ease-in infinite;
  animation-delay: calc(var(--i) * 0.24s);
}
@keyframes dropFall {
  0% { top: 0; opacity: 0; transform: scale(0.4); }
  10% { opacity: 1; transform: scale(1); }
  90% { opacity: 1; }
  100% { top: 160px; opacity: 0; transform: scale(0.6); }
}

/* ============ MOLECULAR ORBIT ============ */
.recon-orbit {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(calc(0.4 + var(--p4) * 0.8));
  width: 580px; height: 580px;
  opacity: var(--p4);
  z-index: 1;
  pointer-events: none;
}
.recon-orbit__ring, .recon-orbit__atoms {
  transform-origin: center;
  animation: orbitSpin 24s linear infinite;
}
.recon-orbit__atoms { animation-duration: 18s; }
@keyframes orbitSpin {
  to { transform: rotate(360deg); }
}

/* ============ CAPTIONS (right side) ============ */
.recon-captions {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.recon-caption {
  position: absolute;
  top: 50%;
  transform: translateY(-50%) translateX(20px);
  opacity: 0;
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 460px;
  pointer-events: none;
}
.recon-caption.is-active {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}
.recon-caption__title {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 16px 0 20px;
  color: var(--text);
}
.recon-caption__title em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(135deg, #22d3ee 0%, #818cf8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.05em;
  display: inline;
}
.recon-caption p {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.65;
  margin-bottom: 28px;
}
.recon-caption__data {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
}
.data-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.data-row span { color: var(--text-faint); font-weight: 500; }
.data-row b {
  color: var(--text);
  font-weight: 600;
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 12px;
}
.data-row b.hl {
  color: var(--accent);
  font-weight: 700;
}

/* ============ PROGRESS INDICATOR ============ */
.recon-progress {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.recon-story[data-active="true"] ~ * .recon-progress,
.recon-story[data-active="true"] .recon-progress { opacity: 1; pointer-events: auto; }

.recon-progress__dot {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  color: var(--text-faint);
  transition: color 0.3s ease;
}
.recon-progress__dot::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  transition: all 0.3s ease;
}
.recon-progress__dot.is-active::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  transform: scale(1.4);
}
.recon-progress__dot.is-active { color: var(--text); }
.recon-progress__dot span {
  font-size: 10px;
  font-family: ui-monospace, monospace;
  letter-spacing: 0.1em;
}
.recon-progress__dot b {
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  transform: translateX(-4px);
  transition: all 0.3s ease;
}
.recon-progress__dot.is-active b { opacity: 1; transform: translateX(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; }
  .hero__right { max-width: 600px; margin: 0 auto; width: 100%; }
  .grid, .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .how__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .science__grid, .faq__grid { grid-template-columns: 1fr; gap: 50px; }
  .footer__top { grid-template-columns: 1fr; gap: 50px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .nav__links { display: none; }

  /* Shop page */
  .shop-page__inner { grid-template-columns: 1fr; }
  .sidebar { position: static; }

  /* Product detail */
  .product__grid { grid-template-columns: 1fr; gap: 40px; }
  .product__gallery { position: static; }
  .gallery__vial { transform: scale(2); }
  .tab-grid { grid-template-columns: 1fr; gap: 32px; }
  .specs-grid { grid-template-columns: 1fr; }
  .ship-grid { grid-template-columns: 1fr; }

  /* Lab table - mobile cards */
  .lab-table__head { display: none; }
  .lab-table__row {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .lab-table__compound { grid-column: 1 / -1; }
  .lab-table__action { position: absolute; }

  .how-test__grid { grid-template-columns: repeat(3, 1fr); }

  /* Cart */
  .cart-grid { grid-template-columns: 1fr; }
  .cart-summary { position: static; }

  /* Reconstitution story — stack visual on top, captions below */
  .recon-story { height: 360vh; }
  .recon-story__layout {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .recon-scene { height: 50vh; }
  .recon-aura { width: 400px; height: 400px; }
  .recon-orbit { width: 380px; height: 380px; }
  .recon-progress { display: none; }
  .recon-caption__title { font-size: 28px; }
  .recon-caption p { font-size: 15px; }
}

@media (max-width: 640px) {
  .container, .nav__inner, .hero__inner, .announce__inner, .trust__inner { padding-left: 18px; padding-right: 18px; }
  .hero { padding: 50px 0 70px; }
  .shop, .science, .how, .testimonials, .faq, .cta, .how-test, .related, .lab-results, .shop-page, .product, .product-tabs, .cart-section { padding: 50px 0; }
  .grid, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .how__grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .cta__card { padding: 50px 24px; }
  .hero__right { grid-template-columns: 1fr 1fr; }
  .hero__badges { grid-template-columns: 1fr; }
  .science__stats { grid-template-columns: 1fr; gap: 16px; }
  .cart-btn span:not(.cart-count) { display: none; }

  /* Cart item stacks */
  .cart-item {
    grid-template-columns: 80px 1fr;
    gap: 14px;
  }
  .cart-item__qty, .cart-item__price { grid-column: 2; }

  /* Lab stats */
  .lab-stats { gap: 16px; }
  .lab-stat__divider { display: none; }

  /* How we test */
  .how-test__grid { grid-template-columns: repeat(2, 1fr); }

  /* Product options */
  .product__opt-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container, .nav__inner, .hero__inner, .announce__inner, .trust__inner { padding-left: 18px; padding-right: 18px; }
  .hero { padding: 50px 0 70px; }
  .shop, .science, .how, .testimonials, .faq, .cta { padding: 70px 0; }
  .grid { grid-template-columns: 1fr; }
  .how__grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .cta__card { padding: 50px 24px; }
  .hero__right { grid-template-columns: 1fr 1fr; }
  .hero__badges { grid-template-columns: 1fr; }
  .science__stats { grid-template-columns: 1fr; gap: 16px; }
  .cart-btn span:not(.cart-count) { display: none; }
}