/* =========================================================
   CHROMATIDE — Research-grade peptide marketplace
   Design system: chrome / neon / void
   ========================================================= */

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

:root {
  /* color */
  --void: #050208;
  --void-2: #0c0712;
  --ink: #15101e;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.18);

  --chrome-1: #f6f3ff;
  --chrome-2: #c9c2e0;
  --chrome-3: #6e6485;

  --neon-pink: #ff2bd6;
  --neon-pink-soft: #ff7ae5;
  --neon-cyan: #23e7ff;
  --neon-cyan-soft: #8ff5ff;
  --neon-purple: #a96bff;

  --text: #efeaf7;
  --text-dim: #a9a1bd;
  --text-faint: #6a6280;

  --warn: #ffb84a;
  --danger: #ff5470;
  --success: #5cffb1;

  /* type */
  --display: 'Anton', 'Bebas Neue', 'Impact', sans-serif;
  --ui: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;

  /* radii / shadow */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;

  --glow-pink: 0 0 12px rgba(255, 43, 214, 0.55), 0 0 28px rgba(255, 43, 214, 0.25);
  --glow-cyan: 0 0 12px rgba(35, 231, 255, 0.55), 0 0 28px rgba(35, 231, 255, 0.25);
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input, select, textarea { font: inherit; color: inherit; }

body {
  background: var(--void);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image:
    radial-gradient(ellipse 1200px 600px at 80% -10%, rgba(169, 107, 255, 0.18), transparent 60%),
    radial-gradient(ellipse 800px 500px at 0% 30%, rgba(35, 231, 255, 0.08), transparent 60%),
    radial-gradient(ellipse 900px 600px at 100% 80%, rgba(255, 43, 214, 0.10), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

/* twinkling-star backdrop */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,.6), transparent 50%),
    radial-gradient(1px 1px at 27% 73%, rgba(255,255,255,.4), transparent 50%),
    radial-gradient(1px 1px at 41% 22%, rgba(255,255,255,.55), transparent 50%),
    radial-gradient(1px 1px at 63% 11%, rgba(255,255,255,.35), transparent 50%),
    radial-gradient(1.5px 1.5px at 78% 64%, rgba(255,255,255,.45), transparent 50%),
    radial-gradient(1px 1px at 88% 32%, rgba(255,255,255,.55), transparent 50%),
    radial-gradient(1px 1px at 7% 85%, rgba(255,255,255,.4), transparent 50%);
  opacity: .8;
}

/* =========================================================
   Typography
   ========================================================= */
.display, h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 0.95;
  margin: 0;
}
h1 { font-size: clamp(48px, 8vw, 112px); }
h2 { font-size: clamp(34px, 5vw, 64px); }
h3 { font-size: clamp(22px, 2.4vw, 32px); }

.ui-label {
  font-family: var(--ui);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.eyebrow {
  font-family: var(--ui);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.neon-pink { color: var(--neon-pink); text-shadow: var(--glow-pink); }
.neon-cyan { color: var(--neon-cyan); text-shadow: var(--glow-cyan); }

.chrome-text {
  background: linear-gradient(180deg, #ffffff 0%, #d8d3ec 35%, #8b82a8 55%, #ffffff 75%, #b9b1d2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0.18));
}

p { margin: 0 0 1em; color: var(--text-dim); }
p strong { color: var(--text); }

/* =========================================================
   Layout
   ========================================================= */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}
.container-narrow {
  max-width: 880px;
}
.section { padding: 96px 0; position: relative; z-index: 1; }
.section-tight { padding: 56px 0; }

.grid { display: grid; gap: 28px; }

@media (max-width: 720px) {
  .container { padding: 0 18px; }
  .section { padding: 64px 0; }
}

/* =========================================================
   Top research-only banner (sitewide)
   ========================================================= */
.research-banner {
  background: linear-gradient(90deg, #1a0822, #240a30 50%, #1a0822);
  border-bottom: 1px solid var(--line);
  color: var(--neon-cyan);
  font-family: var(--ui);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 9px 16px;
  position: relative;
  z-index: 50;
}
.research-banner strong {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

/* =========================================================
   Site header / nav
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(5, 2, 8, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 32px;
}
/* Brand wordmark — uses the original Chroma11 logo asset.
   mix-blend-mode: screen lets the black background of the source PNG
   composite away on dark surfaces so the glow blooms naturally. */
.nav-brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  position: relative;
  padding: 4px 0;
}
.nav-brand img {
  height: 44px;
  width: auto;
  display: block;
  user-select: none;
  pointer-events: none;
}
@media (max-width: 720px) {
  .nav-brand img { height: 32px; }
}

/* Footer brand — slightly bigger logo */
.site-footer .nav-brand img { height: 46px; }

/* Hidden text fallback for screen readers / no-image */
.nav-brand .sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-family: var(--ui);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color .15s ease, text-shadow .15s ease;
}
.nav-links a:hover, .nav-links a.is-active { color: var(--neon-cyan); text-shadow: var(--glow-cyan); }

.nav-actions { display: flex; align-items: center; gap: 14px; }
.icon-btn {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.03);
  color: var(--text);
  transition: border-color .15s ease, color .15s ease, transform .15s ease;
}
.icon-btn:hover { border-color: var(--neon-pink); color: var(--neon-pink); transform: translateY(-1px); }

@media (max-width: 880px) {
  .nav-links { display: none; }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: var(--ui);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, #ff2bd6, #a96bff 60%, #23e7ff);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 30px rgba(255, 43, 214, 0.35), inset 0 0 0 1px rgba(255,255,255,.15);
}
.btn-primary:hover { box-shadow: 0 12px 40px rgba(255, 43, 214, 0.55), inset 0 0 0 1px rgba(255,255,255,.25); }

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(255,255,255,.02);
}
.btn-ghost:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }

.btn-link { padding: 0; color: var(--neon-cyan); letter-spacing: 0.18em; }
.btn-link:hover { color: var(--neon-pink); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  padding: 80px 0 64px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
}
.hero-eyebrow { margin-bottom: 18px; }
.hero h1 {
  font-size: clamp(56px, 9vw, 132px);
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--neon-pink); text-shadow: var(--glow-pink); }
.hero-lede { font-size: 18px; max-width: 520px; color: var(--text-dim); margin-bottom: 30px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 18px 28px; margin-top: 30px;
}
.hero-meta span {
  font-family: var(--ui); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--text-dim);
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-meta span::before {
  content: '';
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.hero-art {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #14082a, #050208);
  display: flex; align-items: center; justify-content: center;
  isolation: isolate;
  box-shadow:
    0 30px 80px rgba(169, 107, 255, 0.18),
    inset 0 0 80px rgba(0, 0, 0, 0.6);
}

/* === Hero stage layers === */

/* Pulsing aura behind the figure */
.hero-aura {
  position: absolute;
  inset: -8%;
  z-index: 1;
  background:
    radial-gradient(ellipse 55% 55% at 50% 45%, rgba(169, 107, 255, 0.55), transparent 65%),
    radial-gradient(ellipse 65% 65% at 50% 55%, rgba(255, 43, 214, 0.25), transparent 70%);
  filter: blur(8px);
  animation: heroAuraPulse 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes heroAuraPulse {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50%       { opacity: 1.0;  transform: scale(1.06); }
}

/* Slow rotating orbital ring around the globe */
.hero-orbit {
  position: absolute;
  inset: 6% 6% 14% 6%;
  z-index: 2;
  border-radius: 50%;
  background:
    conic-gradient(from 0deg,
      transparent 0deg,
      rgba(169, 107, 255, 0.0) 60deg,
      rgba(169, 107, 255, 0.45) 90deg,
      rgba(35, 231, 255, 0.55) 120deg,
      rgba(169, 107, 255, 0.0) 180deg,
      transparent 360deg);
  -webkit-mask: radial-gradient(circle, transparent 56%, #000 57%, #000 60%, transparent 61%);
          mask: radial-gradient(circle, transparent 56%, #000 57%, #000 60%, transparent 61%);
  filter: blur(0.5px);
  opacity: 0.85;
  animation: heroOrbitSpin 32s linear infinite;
  pointer-events: none;
}
@keyframes heroOrbitSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Counter-rotating inner ring for depth */
.hero-orbit-inner {
  position: absolute;
  inset: 18% 18% 26% 18%;
  z-index: 2;
  border-radius: 50%;
  background:
    conic-gradient(from 180deg,
      transparent 0deg,
      rgba(35, 231, 255, 0.45) 60deg,
      rgba(255, 43, 214, 0.35) 120deg,
      transparent 200deg,
      transparent 360deg);
  -webkit-mask: radial-gradient(circle, transparent 64%, #000 65%, #000 67%, transparent 68%);
          mask: radial-gradient(circle, transparent 64%, #000 65%, #000 67%, transparent 68%);
  opacity: 0.6;
  animation: heroOrbitSpinReverse 48s linear infinite;
  pointer-events: none;
}
@keyframes heroOrbitSpinReverse {
  from { transform: rotate(360deg); }
  to   { transform: rotate(0deg); }
}

/* Twinkling star particles */
.hero-stars {
  position: absolute;
  inset: 0;
  z-index: 3;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 78% 22%, #c8a4ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 22% 70%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 65%, #8ff5ff 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 55% 12%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 35% 88%, #c8a4ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 92% 40%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 8% 50%, #8ff5ff 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 65% 80%, #fff 50%, transparent 51%);
  animation: heroTwinkle 5s ease-in-out infinite;
  pointer-events: none;
  opacity: 0.85;
}
@keyframes heroTwinkle {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 1; }
}

/* The Atlas figure — Ken-Burns drift + breathing scale */
.hero-figure {
  position: relative;
  z-index: 4;
  width: 102%;
  height: 102%;
  object-fit: cover;
  object-position: center 40%;
  filter:
    drop-shadow(0 20px 50px rgba(169, 107, 255, 0.45))
    drop-shadow(0 0 40px rgba(35, 231, 255, 0.15));
  animation: heroFigureDrift 18s ease-in-out infinite alternate;
  transform-origin: 50% 45%;
}
@keyframes heroFigureDrift {
  0%   { transform: scale(1.00) translate(0, 0); }
  50%  { transform: scale(1.04) translate(-0.5%, -1%); }
  100% { transform: scale(1.02) translate(0.5%, 0.5%); }
}

/* Top vignette + scanline finish for premium feel */
.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background:
    radial-gradient(ellipse 120% 80% at 50% 50%, transparent 55%, rgba(5, 2, 8, 0.55) 100%),
    linear-gradient(180deg, rgba(5, 2, 8, 0.20), transparent 18%, transparent 78%, rgba(5, 2, 8, 0.40));
  mix-blend-mode: multiply;
}

/* Floating brand chip in corner */
.hero-chip {
  position: absolute;
  z-index: 6;
  left: 18px; top: 18px;
  font-family: var(--ui);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-chip::before {
  content: '';
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--neon-cyan);
  box-shadow: 0 0 10px var(--neon-cyan);
  animation: heroChipBlink 2s ease-in-out infinite;
}
@keyframes heroChipBlink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-art { aspect-ratio: 4 / 3; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  .hero-aura, .hero-orbit, .hero-orbit-inner, .hero-stars, .hero-figure, .hero-chip::before {
    animation: none !important;
  }
}

/* =========================================================
   Section header
   ========================================================= */
.section-head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 32px; margin-bottom: 48px;
}
.section-head h2 .accent { color: var(--neon-pink); text-shadow: var(--glow-pink); }
.section-head p { max-width: 460px; margin: 0; }

@media (max-width: 720px) {
  .section-head { flex-direction: column; align-items: stretch; }
}

/* =========================================================
   Product grid + cards
   ========================================================= */
.filter-row {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 0 0 36px;
  padding: 8px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: max-content;
  max-width: 100%;
}
.filter-chip {
  padding: 9px 18px;
  border-radius: 999px;
  font-family: var(--ui); font-size: 12px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim);
  background: transparent; border: none; cursor: pointer;
  transition: color .15s ease, background .15s ease;
}
.filter-chip.is-active {
  background: linear-gradient(135deg, #ff2bd6, #a96bff);
  color: white;
}
.filter-chip:hover:not(.is-active) { color: var(--neon-cyan); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 22px;
}

.product-card {
  position: relative;
  display: flex; flex-direction: column;
  padding: 22px 22px 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,0)) ,
    rgba(12, 7, 18, 0.6);
  backdrop-filter: blur(6px);
  text-align: center;
  transition: transform .2s ease, border-color .2s ease, box-shadow .25s ease;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: inherit; pointer-events: none;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,43,214,.0), rgba(35,231,255,.0));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: background .25s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,43,214,.35);
  box-shadow: 0 30px 60px -20px rgba(255, 43, 214, 0.35);
}
.product-card:hover::before {
  background: linear-gradient(135deg, rgba(255,43,214,.6), rgba(35,231,255,.5));
}

.product-card .dose {
  font-family: var(--display);
  font-size: 22px; letter-spacing: 0.05em;
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
  margin-bottom: 2px;
}
.product-card .name {
  font-family: var(--display);
  font-size: 22px; letter-spacing: 0.05em;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.product-card .vial {
  height: 220px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.product-card .vial img {
  height: 100%; width: auto; object-fit: contain;
  filter: drop-shadow(0 14px 24px rgba(0,0,0,.6)) drop-shadow(0 0 18px rgba(169, 107, 255, 0.22));
  transition: transform .3s ease;
}
.product-card:hover .vial img { transform: scale(1.05); }

.product-card .price {
  font-family: var(--display); font-size: 26px;
  color: var(--neon-pink); text-shadow: var(--glow-pink);
  margin-bottom: 16px;
}
.product-card .add {
  width: 100%;
  padding: 11px 16px;
  font-size: 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-family: var(--ui); font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase;
}
.product-card:hover .add {
  background: linear-gradient(135deg, #ff2bd6, #a96bff 60%, #23e7ff);
  border-color: transparent;
  color: white;
}

.product-card .badge-research {
  position: absolute;
  top: 14px; left: 14px;
  font-family: var(--ui); font-size: 9px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 4px 8px;
  background: rgba(35, 231, 255, 0.08);
  border: 1px solid rgba(35, 231, 255, 0.4);
  color: var(--neon-cyan);
  border-radius: 999px;
}

/* Out-of-stock state — subtle */
.badge-stock {
  position: absolute;
  top: 14px; right: 14px;
  font-family: var(--ui); font-size: 9px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--text-faint);
  border-radius: 999px;
}
.product-card.is-out { opacity: 0.62; }
.product-card.is-out:hover { opacity: 0.85; transform: translateY(-2px); }
.product-card.is-out .vial img { filter: grayscale(0.35) drop-shadow(0 14px 24px rgba(0,0,0,.6)); }
.product-card.is-out .price { color: var(--text-dim); text-shadow: none; }
.product-card.is-out .add { color: var(--text-faint); }
.product-card.is-out:hover .add {
  background: rgba(255,255,255,.04);
  border-color: var(--line-strong);
  color: var(--text-dim);
}

.badge-stock-pdp {
  z-index: 3;
  font-size: 10px;
  padding: 6px 12px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
}
#pdpRoot.is-out .pdp-price .num { color: var(--text-dim); text-shadow: none; }

/* =========================================================
   Trust strip
   ========================================================= */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.trust-strip > div {
  background: rgba(12,7,18,.85);
  padding: 28px 22px;
  display: flex; flex-direction: column; gap: 6px;
}
.trust-strip .num {
  font-family: var(--display); font-size: 38px;
  color: var(--neon-cyan); text-shadow: var(--glow-cyan);
}
.trust-strip .lbl {
  font-family: var(--ui); font-size: 11px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--text-dim);
}

@media (max-width: 720px) {
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   Page header
   ========================================================= */
.page-head {
  padding: 72px 0 32px;
  border-bottom: 1px solid var(--line);
}
.page-head h1 { font-size: clamp(44px, 7vw, 84px); }
.page-head .crumbs {
  font-family: var(--ui); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--text-faint);
  margin-bottom: 14px;
}
.page-head .crumbs a:hover { color: var(--neon-cyan); }

/* =========================================================
   Product detail (PDP)
   ========================================================= */
.pdp {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: start;
  padding: 64px 0 96px;
}
.pdp-gallery { display: flex; flex-direction: column; gap: 18px; }
.pdp-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  aspect-ratio: 3 / 2;
  background: #0a0512;
}
.pdp-card img { width: 100%; height: 100%; object-fit: cover; }

/* Bottle-only PDP gallery (no marketing card) */
.pdp-card-bottle {
  aspect-ratio: 4 / 5;
  background:
    radial-gradient(ellipse 60% 70% at 50% 35%, rgba(169, 107, 255, .28), transparent 70%),
    radial-gradient(ellipse 50% 50% at 80% 80%, rgba(255, 43, 214, .18), transparent 70%),
    linear-gradient(180deg, #1a0e2c, #050208);
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
}
.pdp-card-bottle img {
  width: auto; height: 100%;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,.6)) drop-shadow(0 0 30px rgba(169, 107, 255, .25));
}
.pdp-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.pdp-thumb {
  aspect-ratio: 1 / 1;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  overflow: hidden;
}
.pdp-thumb.is-active { border-color: var(--neon-pink); box-shadow: var(--glow-pink); }
.pdp-thumb img { width: 80%; height: 80%; object-fit: contain; }

.pdp-info h1 { font-size: clamp(40px, 6vw, 72px); margin-bottom: 8px; }
.pdp-info .sub { font-family: var(--ui); color: var(--neon-cyan); letter-spacing: .22em;
  text-transform: uppercase; font-size: 13px; margin-bottom: 28px; }
.pdp-price {
  display: flex; align-items: baseline; gap: 14px; margin-bottom: 26px;
}
.pdp-price .num {
  font-family: var(--display); font-size: 56px;
  color: var(--neon-pink); text-shadow: var(--glow-pink);
}
.pdp-price .unit { color: var(--text-faint); font-size: 13px; letter-spacing: .18em; text-transform: uppercase; }

.dose-row { display: flex; gap: 10px; margin: 18px 0 26px; flex-wrap: wrap; }
.dose-pill {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.02);
  font-family: var(--ui); font-size: 12px; letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-dim);
  cursor: pointer;
}
.dose-pill.is-active { border-color: var(--neon-pink); color: var(--neon-pink); text-shadow: var(--glow-pink); }

.qty-row { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.qty {
  display: inline-flex; align-items: center;
  border-radius: 999px; border: 1px solid var(--line-strong);
  overflow: hidden;
}
.qty button { width: 40px; height: 44px; background: transparent; border: 0; color: var(--text); }
.qty input {
  width: 50px; height: 44px; text-align: center; background: transparent;
  border: 0; outline: none; color: var(--text); font-family: var(--ui); font-weight: 600;
}

.pdp-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.pdp-cta .btn { flex: 1 1 auto; min-width: 200px; }

.pdp-meta {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 26px;
}
.pdp-meta div { background: rgba(255,255,255,.02); padding: 14px 18px; }
.pdp-meta .k {
  font-family: var(--ui); font-size: 10px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--text-faint); margin-bottom: 4px;
}
.pdp-meta .v { color: var(--text); font-weight: 600; font-size: 14px; }

.disclaimer-block {
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 43, 214, 0.35);
  background: linear-gradient(180deg, rgba(255, 43, 214, 0.06), transparent);
  padding: 18px 20px;
  display: flex; gap: 14px; align-items: flex-start;
  margin-bottom: 26px;
}
.disclaimer-block .icon {
  width: 28px; height: 28px; flex: none; border-radius: 999px;
  background: linear-gradient(135deg, #ff2bd6, #a96bff);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 14px;
}
.disclaimer-block p { margin: 0; font-size: 13px; line-height: 1.55; color: var(--text); }
.disclaimer-block strong { color: var(--neon-pink); }

@media (max-width: 980px) {
  .pdp { grid-template-columns: 1fr; gap: 36px; }
}

/* =========================================================
   Tabs (description / coa / shipping)
   ========================================================= */
.tabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.tabs button {
  padding: 14px 20px;
  background: transparent; border: 0;
  color: var(--text-dim);
  font-family: var(--ui); font-size: 12px; letter-spacing: .18em;
  text-transform: uppercase; font-weight: 600;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tabs button.is-active {
  color: var(--neon-cyan);
  border-bottom-color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
.tab-panel p { color: var(--text-dim); }
.tab-panel ul { padding-left: 20px; color: var(--text-dim); }
.tab-panel ul li { margin-bottom: 6px; }

/* =========================================================
   FAQ accordion
   ========================================================= */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(255,255,255,.02);
  overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 24px;
  background: transparent; border: 0;
  color: var(--text); font-weight: 600; font-size: 16px;
}
.faq-q .plus {
  width: 28px; height: 28px; border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ui); font-weight: 700;
  transition: transform .2s ease, color .2s ease, border-color .2s ease;
}
.faq-item.is-open .faq-q .plus { transform: rotate(45deg); color: var(--neon-pink); border-color: var(--neon-pink); }
.faq-a {
  display: none;
  padding: 0 24px 24px;
  color: var(--text-dim);
  line-height: 1.65;
}
.faq-item.is-open .faq-a { display: block; }

/* =========================================================
   Cart
   ========================================================= */
.cart-wrap { display: grid; grid-template-columns: 1.5fr 0.9fr; gap: 36px; padding: 56px 0 96px; }
.cart-table { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.cart-row {
  display: grid; grid-template-columns: 96px 1fr 110px 130px 40px;
  gap: 18px; align-items: center;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.015);
}
.cart-row:last-child { border-bottom: 0; }
.cart-row .img { width: 96px; height: 96px; border-radius: var(--r-md); background: rgba(255,255,255,.03); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.cart-row .img img { width: 75%; height: auto; }
.cart-row .meta .name { font-weight: 600; }
.cart-row .meta .dose { color: var(--neon-cyan); font-family: var(--ui); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; }
.cart-row .price { font-family: var(--display); font-size: 22px; color: var(--neon-pink); text-shadow: var(--glow-pink); text-align: right; }
.cart-row .remove { background: transparent; border: 0; color: var(--text-faint); }
.cart-row .remove:hover { color: var(--danger); }

.summary {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  background: rgba(12,7,18,.6);
  align-self: start;
  position: sticky;
  top: 100px;
}
.summary h3 { margin-bottom: 22px; }
.summary .line { display: flex; justify-content: space-between; padding: 10px 0; color: var(--text-dim); }
.summary .line.total { font-size: 20px; color: var(--text); border-top: 1px solid var(--line); padding-top: 18px; margin-top: 10px; }
.summary .total .v { color: var(--neon-pink); text-shadow: var(--glow-pink); font-family: var(--display); font-size: 28px; }
.summary .btn { width: 100%; margin-top: 18px; }

@media (max-width: 880px) {
  .cart-wrap { grid-template-columns: 1fr; }
  .cart-row { grid-template-columns: 70px 1fr; }
  .cart-row .img { width: 70px; height: 70px; }
  .cart-row .price, .cart-row .qty, .cart-row .remove { grid-column: 2 / -1; justify-self: start; }
  .summary { position: static; }
}

/* =========================================================
   Research / about content
   ========================================================= */
.copy-block { max-width: 720px; }
.copy-block p { font-size: 17px; line-height: 1.7; color: var(--text-dim); margin-bottom: 1.2em; }
.copy-block h2 { margin: 1.6em 0 0.6em; }
.copy-block ul { color: var(--text-dim); padding-left: 22px; }
.copy-block ul li { margin-bottom: 8px; }
.callout {
  margin: 28px 0;
  padding: 26px 28px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--neon-pink);
  background: rgba(255,43,214,.06);
  color: var(--text);
}
.callout strong { color: var(--neon-pink); }

.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.split > div:not(.lab-art) img { border-radius: var(--r-lg); border: 1px solid var(--line-strong); }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

/* Lab story — bottle composition replacing marketing card */
.lab-art {
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: var(--r-xl);
  border: 1px solid var(--line-strong);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 50% 40%, rgba(169, 107, 255, .35), transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(255, 43, 214, .22), transparent 70%),
    radial-gradient(ellipse 55% 45% at 15% 85%, rgba(35, 231, 255, .15), transparent 70%),
    linear-gradient(180deg, #1a0e2c, #050208);
}
.lab-art img {
  position: absolute;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, .6)) drop-shadow(0 0 24px rgba(169, 107, 255, .25));
}
.lab-art-back  { width: 38%; left: 16%; top: 18%; opacity: .85; transform: scale(0.95); }
.lab-art-front { width: 52%; left: 38%; top: 28%; z-index: 2; }
.lab-art-side  { width: 34%; left: 6%;  top: 54%; opacity: .92; transform: rotate(-4deg); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: rgba(5,2,8,.6);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-grid h4 {
  font-family: var(--ui); font-size: 12px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--neon-cyan); margin: 0 0 16px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid a { color: var(--text-dim); }
.footer-grid a:hover { color: var(--text); }
.footer-tagline { color: var(--text-dim); font-size: 14px; line-height: 1.6; max-width: 320px; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12px; color: var(--text-faint);
  font-family: var(--ui); letter-spacing: .14em; text-transform: uppercase;
}

@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Age gate modal
   ========================================================= */
.age-gate {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: rgba(2, 0, 6, 0.92);
  backdrop-filter: blur(12px);
  padding: 24px;
}
.age-gate.is-hidden { display: none; }
.age-gate-card {
  width: 100%; max-width: 540px;
  background: linear-gradient(180deg, #15091f, #0a0512);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  padding: 44px 36px;
  text-align: center;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255, 43, 214, 0.18);
}
.age-gate-card::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,43,214,.5), rgba(35,231,255,.4), rgba(255,43,214,.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.age-gate-card .brand {
  margin-bottom: 6px;
  display: flex;
  justify-content: center;
}
.age-gate-card .brand img {
  height: 64px;
  width: auto;
  display: block;
}
.age-gate-card .label {
  font-family: var(--ui); letter-spacing: .22em; text-transform: uppercase;
  font-size: 11px; color: var(--neon-cyan); margin-bottom: 24px;
}
.age-gate-card h2 { font-size: 36px; margin-bottom: 18px; }
.age-gate-card p { color: var(--text-dim); margin-bottom: 24px; font-size: 14px; line-height: 1.6; }
.age-gate-card p strong { color: var(--text); }
.age-gate-actions { display: flex; flex-direction: column; gap: 10px; }
.age-gate-actions .secondary {
  background: transparent; color: var(--text-faint);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  padding: 8px;
}
.age-gate-actions .secondary:hover { color: var(--danger); }

/* =========================================================
   Misc
   ========================================================= */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  margin: 56px 0;
}

.tag {
  display: inline-block;
  font-family: var(--ui); font-size: 10px;
  letter-spacing: .22em; text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text-dim);
}
.tag.cyan { color: var(--neon-cyan); border-color: rgba(35,231,255,.3); }
.tag.pink { color: var(--neon-pink); border-color: rgba(255,43,214,.4); }

/* =========================================================
   Hamburger button — visible only on mobile
   ========================================================= */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.03);
  color: var(--text);
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.nav-toggle:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }
.nav-toggle .bars {
  width: 18px; height: 12px;
  position: relative;
  display: block;
}
.nav-toggle .bars::before,
.nav-toggle .bars::after,
.nav-toggle .bars span {
  content: '';
  position: absolute; left: 0; right: 0;
  height: 2px; background: currentColor; border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease, top .2s ease;
}
.nav-toggle .bars::before { top: 0; }
.nav-toggle .bars span    { top: 5px; }
.nav-toggle .bars::after  { top: 10px; }
.nav-toggle.is-open .bars::before { top: 5px; transform: rotate(45deg); }
.nav-toggle.is-open .bars span    { opacity: 0; }
.nav-toggle.is-open .bars::after  { top: 5px; transform: rotate(-45deg); }

/* Mobile slide-down menu drawer */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 39;
  padding: 110px 24px 32px;
  background: rgba(5, 2, 8, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-100%);
  transition: transform .25s ease;
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.mobile-menu a {
  display: flex; align-items: center;
  padding: 18px 4px;
  font-family: var(--ui);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.mobile-menu a:hover, .mobile-menu a.is-active { color: var(--neon-cyan); }
.mobile-menu .mobile-cta {
  margin-top: 24px;
  width: 100%;
}

/* Lock body scroll when mobile menu is open */
body.menu-open { overflow: hidden; }

/* =========================================================
   Mobile-first responsive overrides
   Tablet ≤880px · Phone landscape ≤720px · Phone portrait ≤540px
   ========================================================= */

@media (max-width: 880px) {
  /* Show hamburger, hide desktop nav links */
  .nav-toggle { display: inline-flex; }
  .nav-links { display: none; }
  .mobile-menu { display: block; }
  .nav { gap: 12px; height: 68px; }
  .nav-actions { gap: 8px; }

  /* Hero — stacked, smaller type */
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: clamp(40px, 11vw, 72px); margin-bottom: 16px; }
  .hero-lede { font-size: 16px; margin-bottom: 24px; }
  .hero-eyebrow { margin-bottom: 14px; }
  .hero-meta { gap: 12px 18px; margin-top: 22px; }
  .hero-meta span { font-size: 11px; letter-spacing: 0.18em; }
  .hero-art { aspect-ratio: 1 / 1; max-height: 480px; margin: 0 auto; }
  .hero-chip { left: 12px; top: 12px; font-size: 10px; padding: 5px 9px; }

  /* Page-head smaller */
  .page-head { padding: 48px 0 24px; }
  .page-head h1 { font-size: clamp(36px, 9vw, 60px); }

  /* Catalog filter row — scrollable instead of wrapping awkwardly */
  .filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 6px;
    width: 100%;
    border-radius: var(--r-md);
  }
  .filter-row::-webkit-scrollbar { display: none; }
  .filter-chip { white-space: nowrap; padding: 8px 14px; font-size: 11px; }

  /* Section spacing */
  .section { padding: 56px 0; }
  .section-head { margin-bottom: 28px; gap: 12px; }
  .section-head h2 { font-size: clamp(34px, 8vw, 56px); }
  .section-head p { font-size: 14px; }

  /* Trust strip — already 2 cols at 720, tighten typography here too */
  .trust-strip > div { padding: 20px 16px; }
  .trust-strip .num { font-size: 30px; }
  .trust-strip .lbl { font-size: 10px; }

  /* Buttons — slightly smaller */
  .btn { padding: 12px 20px; font-size: 12px; letter-spacing: 0.14em; }

  /* Tabs — horizontally scrollable */
  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { white-space: nowrap; padding: 12px 14px; font-size: 11px; }

  /* PDP */
  .pdp-card-bottle { padding: 24px; }
  .pdp-name { font-size: 38px !important; }
  .pdp-price .num { font-size: 36px !important; }

  /* Cart — already stacks but tighten */
  .cart-wrap { padding: 32px 0 64px; gap: 24px; }
  .summary { padding: 22px; }
  .summary h3 { font-size: 24px; margin-bottom: 16px; }

  /* Footer — 2 col already; reduce gaps */
  .site-footer { padding: 48px 0 24px; }
  .footer-grid { gap: 32px 24px; margin-bottom: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; font-size: 11px; }

  /* Lab story / split */
  .lab-art { aspect-ratio: 4 / 3; }

  /* Research banner — wraps cleaner on mobile */
  .research-banner { font-size: 10px; padding: 8px 12px; letter-spacing: 0.14em; }

  /* Age gate */
  .age-gate { padding: 16px; }
  .age-gate-card { padding: 32px 22px; }
  .age-gate-card h2 { font-size: 26px; margin-bottom: 14px; }
  .age-gate-card .brand img { height: 48px; }
  .age-gate-card .label { font-size: 10px; margin-bottom: 18px; }
  .age-gate-card p { font-size: 13px; margin-bottom: 18px; }

  /* Copy block */
  .copy-block p { font-size: 15px; line-height: 1.65; }
  .copy-block h2 { font-size: 28px; }
}

@media (max-width: 540px) {
  /* Phone-portrait: single-col catalog, tighter everything */
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card { padding: 20px 18px 22px; }
  .product-card .vial { height: 200px; }
  .product-card .dose, .product-card .name { font-size: 20px; }
  .product-card .price { font-size: 24px; }

  /* Trust strip stacks to single col on tiny screens */
  .trust-strip { grid-template-columns: 1fr 1fr; }

  /* Footer single col */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  /* Hero — even more compressed */
  .hero h1 { font-size: clamp(36px, 12vw, 56px); line-height: 1.04; }
  .hero-art { aspect-ratio: 4 / 4.2; }

  /* Cart row — bottle thumb smaller, price wraps below */
  .cart-row { grid-template-columns: 60px 1fr; gap: 12px; padding: 14px; }
  .cart-row .img { width: 60px; height: 60px; }

  /* Section padding tightening */
  .section { padding: 44px 0; }
  .section-head h2 { font-size: 32px; }

  /* Page head */
  .page-head h1 { font-size: clamp(32px, 10vw, 48px); }

  /* Logo — keep visible, slightly smaller */
  .nav-brand img { height: 28px; }
  .site-footer .nav-brand img { height: 38px; }

  /* Container hugs the screen */
  .container { padding: 0 16px; }
}

@media (max-width: 380px) {
  /* Very small phones */
  .nav { gap: 8px; }
  .nav-brand img { height: 26px; }
  .icon-btn { width: 36px; height: 36px; }
  .nav-toggle { width: 36px; height: 36px; }
  .hero h1 { font-size: 34px; }
  .product-card .vial { height: 180px; }
  .age-gate-card { padding: 26px 18px; }
}

/* =========================================================
   Social proof widget
   ========================================================= */
#social-proof {
  position: fixed; bottom: 20px; left: 20px; z-index: 150;
  background: rgba(12, 7, 18, 0.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(169, 107, 255, 0.2);
  border-radius: var(--r-lg); padding: 14px 18px;
  box-shadow: 0 8px 32px rgba(0,0,0,.4), 0 0 0 1px rgba(255, 43, 214, 0.08);
  max-width: 340px; font-size: 13px;
  opacity: 0; transform: translateY(10px);
  transition: opacity .4s ease, transform .4s ease;
  pointer-events: none;
  display: flex; gap: 12px; align-items: center;
}
#social-proof.show { opacity: 1; transform: none; pointer-events: auto; }
#social-proof .sp-img {
  width: 44px; height: 44px; border-radius: 8px;
  object-fit: cover; flex-shrink: 0;
  border: 1px solid rgba(169, 107, 255, 0.2);
}
#social-proof .sp-body { flex: 1; min-width: 0; }
#social-proof .sp-name { font-weight: 700; color: var(--text); }
#social-proof .sp-city { color: var(--text-dim); }
#social-proof .sp-item { color: var(--neon-pink); font-weight: 600; }
#social-proof .sp-ago { font-size: 10px; color: var(--text-faint); margin-top: 2px; }

@media (max-width: 540px) {
  #social-proof { left: 10px; right: 10px; bottom: 10px; max-width: none; font-size: 12px; }
}

/* =========================================================
   Product view counter
   ========================================================= */
.viewers-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: rgba(35, 231, 255, 0.06);
  border: 1px solid rgba(35, 231, 255, 0.15);
  border-radius: 8px;
  font-size: 11px; font-weight: 700; font-family: var(--ui);
  color: var(--neon-cyan);
  margin-top: 8px;
}
.viewers-badge .eye-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--neon-cyan);
  animation: glow-pulse 1.5s ease-in-out infinite;
}
@keyframes glow-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--neon-cyan); }
  50% { opacity: 0.4; box-shadow: none; }
}