/* Layout: black ground everywhere; gold strip + centered shield logo band; serif display over a quiet sans; vial cards on lifted plates. */
:root {
  --ground: #050505;        /* page */
  --plate: #0f0f0d;         /* lifted surfaces */
  --plate-2: #171612;       /* inputs, hover */
  --line: #2a271f;          /* hairlines, warm */
  --ivory: #f2ecdd;         /* primary text */
  --ivory-soft: rgba(242, 236, 221, .74);
  --ivory-mute: rgba(242, 236, 221, .5);
  --gold: #d9a300;          /* accent, from the shield */
  --gold-deep: #a87e00;
  --gold-ink: #120d00;      /* text on gold */
  --ok: #7fbf8a;
  --warn: #d98a5a;
  --f-display: "DM Serif Display", Georgia, "Times New Roman", serif;
  --f-body: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-hero: clamp(2.3rem, 1.5rem + 3.4vw, 4.1rem);
  --fs-h2: clamp(1.7rem, 1.35rem + 1.4vw, 2.4rem);
  --fs-h3: 1.15rem;
  --sp-sm: clamp(.75rem, .6rem + .75vw, 1.25rem);
  --sp-md: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  --sp-lg: clamp(3rem, 2.4rem + 3vw, 5rem);
  --wrap: 1160px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--ground); }
body {
  margin: 0; background: var(--ground); color: var(--ivory);
  font: 400 16px/1.6 var(--f-body); -webkit-font-smoothing: antialiased;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--ground); }
img { max-width: 100%; display: block; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
h1, h2, h3 { margin: 0; text-wrap: balance; font-weight: 400; }
h1, h2 { font-family: var(--f-display); letter-spacing: -.01em; line-height: 1.12; }
h3 { font: 600 var(--fs-h3)/1.3 var(--f-body); letter-spacing: -.01em; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.eyebrow { font: 600 11px/1.4 var(--f-body); letter-spacing: .26em; text-transform: uppercase; color: var(--gold); }
.lede { color: var(--ivory-soft); max-width: 62ch; }
.fine { font-size: 12.5px; color: var(--ivory-mute); }
.ruo { font: 500 11px/1.5 var(--f-body); letter-spacing: .2em; text-transform: uppercase; color: var(--ivory-mute); }
.num { font-variant-numeric: tabular-nums; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; border: 1px solid var(--gold); background: var(--gold); color: var(--gold-ink);
  font: 700 12.5px/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; padding: 15px 28px; border-radius: 6px; cursor: pointer; transition: background .15s, color .15s; }
.btn:hover { background: #f0b70a; }
.btn.ghost { background: transparent; color: var(--gold); }
.btn.ghost:hover { background: rgba(217, 163, 0, .1); }
.btn.small { padding: 11px 14px; font-size: 11.5px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; }

/* Announcement + header */
.announce { background: var(--gold); color: var(--gold-ink); overflow: hidden; white-space: nowrap; font: 700 11px/1 var(--f-body); letter-spacing: .2em; text-transform: uppercase; padding-block: 10px; }
.announce .track { display: inline-flex; gap: 2.4em; animation: marquee 38s linear infinite; padding-left: 2.4em; }
.announce .track span::after { content: "◆"; margin-left: 2.4em; font-size: 8px; vertical-align: 2px; }
@keyframes marquee { to { transform: translateX(-50%); } }
.brand-band { background: radial-gradient(120% 140% at 50% 0%, #19150a 0%, var(--ground) 70%); border-bottom: 1px solid var(--line); }
.brand-band .wrap { display: flex; justify-content: center; padding-block: 22px; }
.brand-band img { width: min(300px, 70vw); height: auto; }
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(5, 5, 5, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 3vw, 34px); flex-wrap: wrap; padding-block: 12px; }
.nav a { font: 600 12px/1 var(--f-body); letter-spacing: .18em; text-transform: uppercase; text-decoration: none; color: var(--ivory-soft); padding-bottom: 3px; border-bottom: 1px solid transparent; }
.nav a:hover { color: var(--ivory); }
.nav a.active { color: var(--gold); border-bottom-color: var(--gold); }
.nav .cart-btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; background: none; color: var(--ivory); font: 600 12px/1 var(--f-body); letter-spacing: .18em; text-transform: uppercase; cursor: pointer; }
.nav .cart-btn:hover { border-color: var(--gold); }
.cart-count { min-width: 18px; height: 18px; border-radius: 9px; background: var(--gold); color: var(--gold-ink); font-size: 10.5px; letter-spacing: 0; display: inline-grid; place-items: center; padding: 0 5px; }

/* Sections */
section { padding-block: var(--sp-lg); }
.section-head { display: grid; gap: 10px; margin-bottom: var(--sp-md); }
.section-head h2 { font-size: var(--fs-h2); }
.split { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; }

/* Hero */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); padding-block: clamp(4rem, 3rem + 6vw, 8rem); }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ground) 0%, rgba(5,5,5,.86) 45%, rgba(5,5,5,.2) 100%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 1; display: grid; gap: 22px; }
.hero h1 { font-size: var(--fs-hero); max-width: 14ch; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* Product grid + cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 232px), 1fr)); gap: 20px; }
.card { background: var(--plate); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; transition: border-color .2s, transform .2s; }
.card:hover { border-color: rgba(217, 163, 0, .45); transform: translateY(-2px); }
.card-media { position: relative; aspect-ratio: 1 / 1; max-width: 100%; background: radial-gradient(70% 60% at 50% 45%, #1d1a10 0%, #070706 75%); display: grid; place-items: center; text-decoration: none; }
.card-media img { width: 78%; height: 78%; object-fit: contain; }
.card .tag { position: absolute; top: 12px; left: 12px; }
.tag { display: inline-flex; align-items: center; gap: 6px; font: 700 10px/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: rgba(217, 163, 0, .14); color: var(--gold); border: 1px solid rgba(217, 163, 0, .3); }
.tag.out { background: rgba(242,236,221,.08); color: var(--ivory-mute); border-color: var(--line); }
.card-body { padding: 16px 16px 18px; display: grid; gap: 6px; flex: 1; align-content: start; }
.card-body h3 a { text-decoration: none; }
.card-body .size { color: var(--ivory-mute); font-size: 13.5px; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 10px; }
.price { font: 400 22px/1 var(--f-display); color: var(--gold); font-variant-numeric: tabular-nums; }
.stock { font: 600 10.5px/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; }
.stock.in { color: var(--ok); }
.stock.out { color: var(--ivory-mute); }

/* Vial fallback (when a photo can't load) */
.vial { width: 38%; aspect-ratio: 1 / 2.1; max-width: 100%; position: relative; }
.vial::before { content: ""; position: absolute; inset: 0 14% auto; height: 16%; border-radius: 6px 6px 2px 2px; background: linear-gradient(90deg, #8a6a00, var(--gold), #8a6a00); }
.vial::after { content: attr(data-name); position: absolute; inset: 17% 0 0; border-radius: 4px 4px 14px 14px; background: linear-gradient(90deg, rgba(255,255,255,.06), rgba(255,255,255,.16) 30%, rgba(255,255,255,.05)); border: 1px solid rgba(255,255,255,.18);
  display: grid; place-items: center; font: 700 10px/1.2 var(--f-body); letter-spacing: .08em; color: var(--ivory); text-align: center; padding: 6px; }

/* Shop toolbar */
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.search { flex: 1 1 260px; display: flex; align-items: center; gap: 10px; background: var(--plate); border: 1px solid var(--line); border-radius: 999px; padding: 0 16px; }
.search input { flex: 1; min-width: 0; background: none; border: 0; color: var(--ivory); font: 400 14.5px var(--f-body); padding: 12px 0; outline: none; }
.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { border: 1px solid var(--line); background: none; color: var(--ivory-soft); border-radius: 999px; padding: 9px 16px; font: 600 11.5px/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; cursor: pointer; }
.pill:hover { border-color: var(--gold); color: var(--ivory); }
.pill.on { background: var(--gold); border-color: var(--gold); color: var(--gold-ink); }
select.field, input.field, textarea.field { background: var(--plate-2); color: var(--ivory); border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; font: 400 14.5px var(--f-body); width: 100%; }
.result-line { font-size: 13px; color: var(--ivory-mute); margin-bottom: 18px; }

/* Product page */
.crumbs { font: 600 11.5px/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--ivory-mute); padding-block: 22px; }
.crumbs a { text-decoration: none; color: var(--ivory-soft); }
.pdp { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: start; padding-bottom: var(--sp-lg); }
.pdp .media { border-radius: 16px; border: 1px solid var(--line); aspect-ratio: 1 / 1; max-width: 100%; background: radial-gradient(70% 60% at 50% 45%, #211c0e 0%, #070706 75%); display: grid; place-items: center; }
.pdp .media img { width: 80%; height: 80%; object-fit: contain; }
.pdp .info { display: grid; gap: 16px; min-width: 0; }
.pdp h1 { font-size: clamp(2.2rem, 1.8rem + 2vw, 3rem); }
.pdp .price { font-size: 32px; }
.sizes { display: flex; gap: 8px; flex-wrap: wrap; }
.size-opt { border: 1px solid var(--line); background: var(--plate); color: var(--ivory); border-radius: 8px; padding: 10px 14px; font: 600 13px var(--f-body); cursor: pointer; }
.size-opt.on { border-color: var(--gold); color: var(--gold); }
.size-opt[disabled] { opacity: .4; text-decoration: line-through; cursor: not-allowed; }
.buy { display: flex; gap: 12px; align-items: stretch; flex-wrap: wrap; }
.qty { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.qty button { width: 42px; background: var(--plate); color: var(--gold); border: 0; font-size: 18px; cursor: pointer; }
.qty input { width: 46px; text-align: center; background: var(--plate-2); color: var(--ivory); border: 0; font: 600 15px var(--f-body); }
.spec { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec th { text-align: left; font: 600 11px/1.4 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--ivory-mute); padding: 13px 12px 13px 0; width: 36%; vertical-align: top; }
.spec td { padding: 13px 0; color: var(--ivory-soft); }
.spec tr { border-top: 1px solid var(--line); }
.notice { border: 1px solid rgba(217,163,0,.35); background: rgba(217,163,0,.06); border-radius: 10px; padding: 14px 16px; font-size: 13.5px; color: var(--ivory-soft); }

/* Lab results ledger */
.table-wrap { overflow-x: auto; border-top: 1px solid var(--ivory); }
.ledger { width: 100%; border-collapse: collapse; min-width: 620px; font-variant-numeric: tabular-nums; }
.ledger th { text-align: left; font: 600 11px/1.4 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--ivory-mute); padding: 12px 14px 12px 0; }
.ledger td { padding: 15px 14px 15px 0; border-top: 1px solid var(--line); font-size: 14.5px; }
.ledger td.pur { font: 400 18px var(--f-display); color: var(--gold); }
.ledger a { color: var(--gold); }
.ledger .pending { color: var(--ivory-mute); font-size: 13px; }

/* Steps / info blocks */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 28px; }
.fact { display: grid; gap: 10px; border-top: 1px solid var(--line); padding-top: 18px; }
.fact p { color: var(--ivory-soft); font-size: 14.5px; }

/* Long-form policy pages */
.prose { max-width: 72ch; display: grid; gap: 14px; padding-bottom: var(--sp-lg); }
.prose h2 { font-size: 1.6rem; margin-top: 28px; }
.prose h3 { margin-top: 14px; }
.prose p, .prose li { color: var(--ivory-soft); font-size: 15px; }
.prose ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.toc { display: flex; gap: 8px; flex-wrap: wrap; padding-block: 10px 24px; }

/* FAQ */
details { border-top: 1px solid var(--line); padding-block: 18px; }
details summary { cursor: pointer; font: 600 16px var(--f-body); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
details summary::after { content: "+"; color: var(--gold); font-size: 20px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--ivory-soft); margin-top: 12px; max-width: 70ch; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: #080806; padding-block: 56px 30px; font-size: 13.5px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.foot-grid h4 { margin: 0 0 12px; font: 600 11px var(--f-body); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-grid a { color: var(--ivory-soft); text-decoration: none; }
.foot-grid a:hover { color: var(--ivory); }
.foot-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 8px; color: var(--ivory-mute); font-size: 12px; }

/* Cart drawer */
.cart-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 80; }
.cart-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); z-index: 90; background: var(--plate); border-left: 1px solid var(--line); display: flex; flex-direction: column;
  padding: calc(env(safe-area-inset-top, 0px) + 20px) max(20px, env(safe-area-inset-right, 0px)) calc(env(safe-area-inset-bottom, 0px) + 20px) 20px; transform: translateX(100%); transition: transform .25s ease; }
.cart-drawer.open { transform: none; }
.cart-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.cart-head h2 { font-size: 1.6rem; }
.x { background: none; border: 1px solid var(--line); color: var(--ivory); border-radius: 50%; width: 36px; height: 36px; cursor: pointer; font-size: 18px; }
.cart-lines { flex: 1; overflow-y: auto; display: grid; align-content: start; gap: 0; }
.line { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; padding-block: 14px; border-bottom: 1px solid var(--line); }
.line .thumb { width: 56px; height: 56px; border-radius: 8px; background: #0a0a08; display: grid; place-items: center; overflow: hidden; }
.line .thumb img { width: 90%; height: 90%; object-fit: contain; }
.line .nm { font-weight: 600; font-size: 14px; }
.line .meta { font-size: 12.5px; color: var(--ivory-mute); }
.line .ctl { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.line .ctl button { background: var(--plate-2); border: 1px solid var(--line); color: var(--ivory); width: 26px; height: 26px; border-radius: 5px; cursor: pointer; }
.line .rm { background: none; border: 0; color: var(--ivory-mute); font-size: 12px; text-decoration: underline; cursor: pointer; }
.cart-sum { padding-top: 16px; display: grid; gap: 10px; }
.row { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; font-variant-numeric: tabular-nums; }
.row.total { font: 400 22px var(--f-display); color: var(--ivory); }
.ship-meter { height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.ship-meter span { display: block; height: 100%; background: var(--gold); }
.empty { color: var(--ivory-mute); padding-block: 30px; text-align: center; }

/* Checkout */
.checkout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(24px, 4vw, 48px); align-items: start; padding-bottom: var(--sp-lg); }
.panel { background: var(--plate); border: 1px solid var(--line); border-radius: 14px; padding: clamp(18px, 3vw, 28px); display: grid; gap: 16px; min-width: 0; }
.panel h2 { font-size: 1.5rem; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: 14px; color: var(--ivory-soft); }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--gold); }
.cert-list { margin: 0; padding-left: 1.1em; display: grid; gap: 8px; color: var(--ivory-soft); font-size: 13.5px; }
.warning-box { border: 1px solid rgba(217,138,90,.5); background: rgba(217,138,90,.07); border-radius: 10px; padding: 16px; font-size: 13.5px; color: var(--ivory-soft); display: grid; gap: 10px; }
.warning-box strong { color: var(--warn); letter-spacing: .12em; text-transform: uppercase; font-size: 11.5px; }
.err { color: var(--warn); font-size: 13.5px; }
label.lbl { font: 600 11px var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--ivory-mute); display: grid; gap: 8px; }

/* Gate */
.gate { min-height: 100vh; display: grid; place-items: center; position: relative; overflow: hidden; padding-block: 40px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.gate canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.gate-card { position: relative; z-index: 1; width: min(540px, 100%); background: rgba(10, 10, 8, .62); backdrop-filter: blur(18px) saturate(1.2); border: 1px solid rgba(242,236,221,.14);
  border-radius: 18px; box-shadow: 0 30px 80px rgba(0,0,0,.55); padding: clamp(26px, 5vw, 44px); display: grid; gap: 18px; text-align: center; }
.gate-card img { width: min(260px, 80%); margin: 0 auto 6px; }
.gate-card h1 { font-size: clamp(1.9rem, 1.5rem + 1.5vw, 2.4rem); }
.gate-card .check { text-align: left; border-top: 1px solid var(--line); padding-top: 16px; }
.gate-card .check a { color: var(--ivory); }
.gate-foot { position: relative; z-index: 1; margin-top: 22px; text-align: center; }

@media (max-width: 860px) {
  .pdp, .checkout { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .foot-grid { grid-template-columns: 1fr; }
  .nav .wrap { gap: 12px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}
.line .thumb .vial { width: 34%; }
.line .thumb .vial::after { content: ""; }
.line .ctl button.rm { width: auto; height: auto; background: none; border: 0; padding: 0 0 0 6px; }

/* Checkout: shipping address + payment method */
.ship-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ship-grid .span2 { grid-column: 1 / -1; }
.ship-pair { display: grid; grid-template-columns: 1fr 1.3fr; gap: 14px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.paymethods { border: 0; margin: 0; padding: 0; display: grid; gap: 10px; min-width: 0; }
.paymethods legend { margin-bottom: 10px; padding: 0; }
.pay-opt { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--plate-2); cursor: pointer; font-size: 14px; color: var(--ivory-soft); }
.pay-opt input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--gold); }
.pay-opt b { color: var(--ivory); display: block; }
.pay-opt:has(input:checked) { border-color: var(--gold); }
.pay-box { border: 1px solid var(--gold); border-radius: 12px; padding: clamp(16px, 3vw, 22px); display: grid; gap: 10px; background: var(--plate); }
.pay-box .amt { font: 400 2rem var(--f-display); color: var(--gold); }
.pay-box .copy { user-select: all; color: var(--ivory); font-weight: 600; word-break: break-all; }
@media (max-width: 480px) { .ship-grid { grid-template-columns: 1fr; } }