/* Elixora Labs — black + platinum. Display: Cormorant Garamond. Text: Manrope. */
:root {
  --ink: #0B0B0C;
  --ink-2: #16171A;
  --ink-3: #24262A;
  --plat: #E5E4E2;
  --plat-hi: #F6F6F4;
  --plat-mid: #C9CBD0;
  --plat-lo: #8E9299;
  --paper: #F4F4F2;
  --white: #FFFFFF;
  --text: #0B0B0C;
  --muted: #5A5E65;
  --dim: #868A91;
  --line: #DCDDDF;
  --line-d: #2B2D31;
  --ok: #1E7F52;
  --err: #B3261E;
  --metal: linear-gradient(115deg, #8E9299 0%, #E9EAEC 22%, #FFFFFF 36%, #BFC2C7 55%, #E2E3E5 78%, #8E9299 100%);
  --radius: 4px;
  --radius-lg: 10px;
  --display: "Cormorant Garamond", "TeX Gyre Pagella", Georgia, serif;
  --body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 16.5px/1.7 var(--body); }
body.locked { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: var(--ink); text-underline-offset: 3px; }
a:hover { color: var(--muted); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.dark :focus-visible, .site-footer :focus-visible, .site-header :focus-visible { outline-color: var(--plat); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.05; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.9rem, 6.4vw, 5.6rem); font-weight: 500; letter-spacing: -.02em; }
h2 { font-size: clamp(2.1rem, 4vw, 3.3rem); font-weight: 500; }
h3 { font-size: 1.5rem; font-weight: 600; }
h1 em, h2 em { font-style: italic; }
p { margin: 0 0 1em; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: min(1220px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 40px); margin-inline: auto; }
.lede { font-size: 1.12rem; color: var(--muted); max-width: 56ch; }
.muted { color: var(--muted); }
.center { text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.metal-text { background: var(--metal); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; }

/* dark sections */
.dark { background: var(--ink); color: var(--plat); }
.dark h1, .dark h2, .dark h3 { color: var(--plat-hi); }
.dark .lede, .dark .muted { color: #A3A6AC; }
.dark .eyebrow { color: var(--plat-mid); }
.dark a { color: var(--plat-hi); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; padding: 15px 28px; border-radius: var(--radius); border: 1px solid transparent; font: 700 .9rem/1 var(--body); letter-spacing: .02em; text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s, background-position .5s; }
.btn-ink { background: var(--ink); color: var(--plat-hi); }
.btn-ink:hover { background: var(--ink-3); color: #fff; }
.btn-plat { background: var(--metal); background-size: 200% 100%; color: var(--ink); }
.btn-plat:hover { background-position: 100% 0; color: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); border-color: #B8BBC0; }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.dark .btn-ghost { color: var(--plat-hi); border-color: #4A4D53; }
.dark .btn-ghost:hover { border-color: var(--plat); color: #fff; }
.btn-sm { padding: 10px 15px; font-size: .82rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: wait; }

/* top bar + header */
.topbar { background: var(--ink); color: var(--plat-mid); font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 9px 0; border-bottom: 1px solid var(--line-d); }
.topbar .wrap { display: flex; justify-content: center; gap: 28px; }
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(11, 11, 12, .94); backdrop-filter: blur(12px); color: var(--plat); border-bottom: 1px solid var(--line-d); }
.header-row { display: flex; align-items: center; gap: 28px; height: 80px; }
.brand img { height: 46px; width: auto; }
.main-nav { display: flex; gap: 4px; margin: 0 auto; }
.main-nav a { color: var(--plat); text-decoration: none; font-weight: 600; font-size: .92rem; padding: 8px 14px; position: relative; }
.main-nav a:hover { color: #fff; }
.main-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 1px; background: var(--metal); transform: scaleX(0); transition: transform .25s; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-actions { display: flex; gap: 6px; }
.icon-btn { position: relative; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-d); background: transparent; color: var(--plat); cursor: pointer; }
.icon-btn:hover { border-color: var(--plat-lo); color: #fff; }
.icon-btn svg { width: 20px; height: 20px; }
.cart-count { position: absolute; top: -4px; right: -4px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 99px; background: var(--metal); color: var(--ink); font-size: .68rem; font-weight: 800; display: grid; place-items: center; }
.cart-count[hidden] { display: none; }
.menu-btn { display: none; }
.mobile-nav { display: grid; padding: 6px 20px 18px; border-top: 1px solid var(--line-d); }
.mobile-nav[hidden] { display: none; }
.mobile-nav a { color: var(--plat); text-decoration: none; font-weight: 600; padding: 12px 0; border-bottom: 1px solid var(--line-d); }
@media (max-width: 960px) { .main-nav { display: none; } .menu-btn { display: grid; } .header-actions { margin-left: auto; } }
@media (max-width: 600px) { .hide-sm { display: none; } .brand img { height: 38px; } .topbar .wrap { gap: 16px; } }

/* sections */
.section { padding: clamp(68px, 9vw, 124px) 0; }
.section.tight { padding: clamp(44px, 6vw, 72px) 0; }
.bg-white { background: var(--white); }
.sec-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 46px; }
.sec-head h2 { margin: 0; max-width: 18ch; }
.sec-head p { margin: 0; max-width: 44ch; color: var(--muted); }
.sec-head.center-head { flex-direction: column; align-items: center; text-align: center; }
.sec-head.center-head h2 { max-width: 22ch; }

/* hero */
.hero { position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 1000px; height: 1000px; right: -260px; top: -260px; background: radial-gradient(closest-side, rgba(229, 228, 226, .16), rgba(229, 228, 226, .04) 60%, transparent 75%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 30px; align-items: center; min-height: 660px; padding: 56px 0 64px; }
.hero h1 { max-width: 12ch; }
.hero .lede { margin-bottom: 34px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.ticks { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 36px; padding: 0; list-style: none; font-size: .88rem; color: #A3A6AC; }
.ticks li { display: inline-flex; gap: 9px; align-items: center; }
.ticks li::before { content: ""; width: 10px; height: 6px; border-left: 1.6px solid var(--plat); border-bottom: 1.6px solid var(--plat); transform: rotate(-45deg) translateY(-2px); }
.vial-stage { position: relative; height: 580px; }
.vial-stage .v { position: absolute; filter: drop-shadow(0 34px 40px rgba(0, 0, 0, .65)); }
.vial-stage .v1 { left: 2%; width: 30%; bottom: 70px; transform: rotate(-8deg); }
.vial-stage .v2 { left: 31%; width: 38%; bottom: 40px; z-index: 2; }
.vial-stage .v3 { right: 2%; width: 30%; bottom: 90px; transform: rotate(7deg); }
.vial-stage::after { content: ""; position: absolute; left: 8%; right: 8%; bottom: 34px; height: 1px; background: linear-gradient(90deg, transparent, var(--plat-mid), transparent); }
.hero-in .v { animation: up 1s cubic-bezier(.2, .8, .2, 1) both; }
.hero-in .v1 { animation-delay: .1s; } .hero-in .v3 { animation-delay: .2s; }
@keyframes up { from { opacity: 0; translate: 0 34px; } to { opacity: 1; translate: 0 0; } }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; min-height: 0; } .vial-stage { height: 400px; max-width: 470px; width: 100%; margin: 0 auto; } }

/* pillars strip */
.pillars { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line-d); }
.pillars div { padding: 26px 22px 30px; border-left: 1px solid var(--line-d); }
.pillars div:first-child { border-left: 0; padding-left: 0; }
.pillars strong { display: block; font-family: var(--display); font-size: 1.25rem; font-weight: 600; color: var(--plat-hi); margin-bottom: 2px; }
.pillars span { font-size: .85rem; color: #9599A0; }
@media (max-width: 960px) { .pillars { grid-template-columns: 1fr 1fr; } .pillars div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line-d); } }

/* marquee */
.marquee { overflow: hidden; background: var(--metal); color: var(--ink); border-block: 1px solid #9ea2a8; }
.marquee-track { display: flex; width: max-content; animation: slide 38s linear infinite; }
.marquee-track span { padding: 13px 26px; font-size: .74rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; }
.marquee-track span::after { content: "◆"; margin-left: 52px; font-size: .55rem; vertical-align: 2px; }
@keyframes slide { to { transform: translateX(-50%); } }

/* product grid */
.p-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(236px, 1fr)); gap: 18px; }
.p-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: border-color .2s, box-shadow .25s; }
.p-card:hover { border-color: #B8BBC0; box-shadow: 0 24px 40px -28px rgba(11, 11, 12, .45); }
.p-media { position: relative; display: block; padding: 28px 0 8px; background: radial-gradient(80% 70% at 50% 30%, #FFFFFF, #ECECEA); }
.p-media .vial { height: 230px; width: auto; margin: 0 auto; }
.p-tag { position: absolute; top: 12px; left: 12px; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: 5px 9px; background: var(--ink); color: var(--plat); border-radius: 3px; }
.p-body { padding: 18px 18px 18px; display: flex; flex-direction: column; flex: 1; border-top: 1px solid var(--line); }
.p-cat { margin: 0 0 2px; font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.p-body h3 { margin: 0 0 4px; font-size: 1.55rem; }
.p-body h3 a { color: var(--ink); text-decoration: none; }
.p-sizes { font-size: .85rem; color: var(--muted); margin: 0 0 16px; }
.p-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.price { font-family: var(--display); font-size: 1.5rem; font-weight: 600; }
.price small { font: 600 .74rem var(--body); color: var(--dim); }

/* documented grid */
.doc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.doc-grid div { padding: 30px 26px 0 0; }
.doc-grid .n { font-family: var(--display); font-style: italic; font-size: 1.1rem; color: var(--dim); margin-bottom: 18px; display: block; }
.doc-grid h3 { font-size: 1.45rem; }
.doc-grid p { color: var(--muted); font-size: .95rem; margin: 0; }
@media (max-width: 900px) { .doc-grid { grid-template-columns: 1fr 1fr; gap: 10px 26px; } }
@media (max-width: 560px) { .doc-grid { grid-template-columns: 1fr; } }

/* confidence band */
.band { text-align: center; position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; left: 50%; top: -400px; width: 900px; height: 700px; translate: -50% 0; background: radial-gradient(closest-side, rgba(229, 228, 226, .14), transparent); }
.band .wrap { position: relative; }
.band h2 { max-width: 20ch; margin-inline: auto; }
.figures { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 860px; margin: 56px auto 0; border-top: 1px solid var(--line-d); }
.figures div { padding: 28px 10px 0; border-left: 1px solid var(--line-d); }
.figures div:first-child { border-left: 0; }
.figures strong { display: block; font-family: var(--display); font-size: 2.8rem; font-weight: 500; line-height: 1; margin-bottom: 8px; }
.figures span { font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #8E9299; }
@media (max-width: 700px) { .figures { grid-template-columns: 1fr 1fr; } .figures div:nth-child(3) { border-left: 0; } }

/* faq */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 44px 24px 0; position: relative; font-family: var(--display); font-size: 1.4rem; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 32px; width: 12px; height: 12px; border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); transform: rotate(45deg); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(225deg); top: 38px; }
.faq details p { color: var(--muted); max-width: 68ch; }
.faq-group { margin-bottom: 56px; }
.faq-group > h2 { font-size: 1.9rem; max-width: 820px; margin: 0 auto 18px; }

/* signup */
.signup { max-width: 860px; margin: 0 auto; text-align: center; padding: clamp(36px, 5vw, 64px); border-radius: var(--radius-lg); background: var(--ink); color: var(--plat); position: relative; overflow: hidden; }
.signup::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: var(--metal); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.signup h2 { color: var(--plat-hi); margin-bottom: 10px; }
.signup p { color: #A3A6AC; max-width: 48ch; margin: 0 auto 26px; }
.inline-form { display: flex; gap: 8px; max-width: 480px; margin: 0 auto; padding: 6px; background: var(--ink-2); border: 1px solid var(--line-d); border-radius: 6px; }
.inline-form input { flex: 1; min-width: 0; border: 0; background: transparent; color: #fff; padding: 0 14px; font: inherit; }
.inline-form input::placeholder { color: #7a7e85; }
.inline-form input:focus { outline: none; }
.inline-form:focus-within { border-color: var(--plat-lo); }
.form-ok { font-weight: 700; margin: 0; padding: 10px 0; color: var(--ok); }
.signup .form-ok, .site-footer .form-ok { color: var(--plat-hi); }
.form-err { color: var(--err); font-weight: 600; font-size: .9rem; margin: 10px 0 0; }
.signup .form-err, .site-footer .form-err { color: #ffb4ab; }

/* page hero */
.page-hero { padding: clamp(60px, 8vw, 104px) 0 clamp(44px, 5vw, 66px); background: var(--ink); color: var(--plat); position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; right: -200px; top: -300px; width: 800px; height: 800px; background: radial-gradient(closest-side, rgba(229, 228, 226, .13), transparent); }
.page-hero .wrap, .page-hero .narrow { position: relative; }
.page-hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); max-width: 16ch; color: var(--plat-hi); }
.page-hero .lede { color: #A3A6AC; }
.crumbs { font-size: .8rem; letter-spacing: .06em; color: #8E9299; margin-bottom: 18px; }
.crumbs a { color: var(--plat-mid); }

/* catalog */
.shop-bar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: var(--white); color: var(--ink); border: 1px solid var(--line); padding: 9px 15px; border-radius: 99px; font: 600 .84rem var(--body); cursor: pointer; text-decoration: none; }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--plat-hi); border-color: var(--ink); }
.shop-tools { display: flex; gap: 10px; }
.shop-tools input, .shop-tools select { font: inherit; font-size: .92rem; background: var(--white); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.shop-count { color: var(--dim); font-size: .88rem; margin: -8px 0 20px; }
.empty-state { padding: 60px 0; text-align: center; color: var(--muted); }
@media (max-width: 700px) { .shop-tools { width: 100%; } .shop-tools input { flex: 1; min-width: 0 !important; } .chips { flex-wrap: nowrap; overflow-x: auto; width: 100%; padding-bottom: 6px; } .chip { white-space: nowrap; } }

/* product detail */
.pd { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 72px); align-items: start; }
.pd-media { position: sticky; top: 104px; border-radius: var(--radius-lg); padding: 54px 20px 40px; background: radial-gradient(60% 55% at 50% 42%, #2A2C30, var(--ink) 75%); }
.pd-media .vial { height: 470px; width: auto; margin: 0 auto; filter: drop-shadow(0 34px 40px rgba(0, 0, 0, .7)); }
.pd h1 { font-size: clamp(2.6rem, 4.4vw, 3.8rem); margin-bottom: 4px; }
.pd .price { display: block; font-size: 2.1rem; margin: 4px 0 24px; }
.opt-label { display: block; font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; color: var(--muted); }
.sizes { border: 0; padding: 0; margin: 0 0 24px; display: flex; gap: 10px; flex-wrap: wrap; }
.sizes label { cursor: pointer; }
.sizes input { position: absolute; opacity: 0; }
.sizes span { display: block; padding: 12px 22px; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); font-weight: 700; }
.sizes input:checked + span { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.sizes input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.buy-row { display: flex; gap: 12px; margin-bottom: 24px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius); }
.qty button { width: 44px; height: 48px; background: none; border: 0; color: var(--ink); font-size: 1.2rem; cursor: pointer; }
.qty span, .qty output { min-width: 28px; text-align: center; font-weight: 700; }
.qty.sm button { width: 30px; height: 30px; font-size: 1rem; }
.spec-list { display: grid; grid-template-columns: auto 1fr; margin: 0; border-top: 1px solid var(--line); }
.spec-list dt, .spec-list dd { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .94rem; }
.spec-list dt { font-weight: 700; padding-right: 24px; }
.spec-list dd { color: var(--muted); }
.notice { border-left: 2px solid var(--ink); background: var(--white); padding: 14px 18px; color: var(--muted); font-size: .9rem; margin: 24px 0; }
.notice strong { color: var(--ink); }
.tab-list { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; margin-top: 30px; }
.tab-list button { background: none; border: 0; border-bottom: 2px solid transparent; color: var(--dim); font: 700 .9rem var(--body); padding: 12px 14px; cursor: pointer; white-space: nowrap; }
.tab-list button[aria-selected="true"] { color: var(--ink); border-color: var(--ink); }
.tab-panel { padding: 22px 0; color: var(--muted); }
.tab-panel[hidden] { display: none; }
@media (max-width: 860px) { .pd { grid-template-columns: 1fr; } .pd-media { position: static; } .pd-media .vial { height: 340px; } }

/* COA */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); }
.coa-table { width: 100%; border-collapse: collapse; }
.coa-table th, .coa-table td { text-align: left; padding: 14px 14px; border-bottom: 1px solid var(--line); font-size: .93rem; }
.coa-table th { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.coa-table td:first-child a { font-weight: 700; text-decoration: none; }
.coa-table tr:last-child td { border-bottom: 0; }
.badge { display: inline-block; padding: 4px 9px; border-radius: 3px; font-size: .72rem; font-weight: 800; background: #E6F2EC; color: var(--ok); }
.coa-doc { background: #fff; border-radius: var(--radius-lg); padding: 28px; font-size: .86rem; position: relative; overflow: hidden; box-shadow: 0 40px 70px -30px rgba(0, 0, 0, .8); color: var(--ink); }
.coa-doc::after { content: "Sample layout"; position: absolute; top: 20px; right: -44px; transform: rotate(35deg); background: var(--ink); color: var(--plat); font-weight: 800; font-size: .7rem; padding: 6px 50px; }
.coa-doc .hd { display: flex; justify-content: space-between; align-items: center; border-bottom: 1.5px solid var(--ink); padding: 0 56px 14px 0; margin-bottom: 12px; }
.coa-doc .hd img { height: 38px; width: auto; }
.coa-doc table { width: 100%; border-collapse: collapse; }
.coa-doc th, .coa-doc td { text-align: left; padding: 7px 5px; border-bottom: 1px solid #ececec; }
.coa-doc th { font-size: .72rem; color: #777; }
.coa-doc .pass { color: var(--ok); font-weight: 800; }
.chrom { height: 86px; margin: 12px 0; background: #f6f6f5; border-radius: 6px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 84px); align-items: center; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }
.checklist { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 12px; }
.checklist li { padding-left: 28px; position: relative; color: var(--muted); }
.checklist li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 12px; height: 7px; border-left: 1.8px solid currentColor; border-bottom: 1.8px solid currentColor; transform: rotate(-45deg); color: var(--ink); }
.dark .checklist li { color: #A3A6AC; } .dark .checklist li::before { color: var(--plat); }
.checklist strong { color: inherit; font-weight: 700; }
.dark .checklist strong { color: var(--plat-hi); }

/* checkout */
.checkout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: start; }
.panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 36px); }
.panel h2 { font-size: 1.9rem; }
.summary { position: sticky; top: 104px; }
.sum-row { display: flex; justify-content: space-between; padding: 8px 0; }
.sum-row.total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 16px; font-family: var(--display); font-size: 1.5rem; font-weight: 600; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.fld label { display: block; font-weight: 700; font-size: .85rem; margin-bottom: 6px; }
.fld input, .fld select, .fld textarea { width: 100%; font: inherit; font-size: .96rem; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.fld input:focus, .fld select:focus, .fld textarea:focus { outline: none; border-color: var(--ink); background: #fff; }
.fld textarea { min-height: 120px; resize: vertical; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; margin: 14px 0; cursor: pointer; color: var(--muted); }
.check input { width: 19px; height: 19px; margin-top: 3px; accent-color: var(--ink); flex: none; }
.co-line { display: grid; grid-template-columns: 62px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.co-line .vial { height: 86px; width: auto; }
.co-line .meta { font-size: .85rem; color: var(--dim); }
.pay-note { font-size: .85rem; color: var(--muted); margin-top: 14px; }
@media (max-width: 900px) { .checkout { grid-template-columns: 1fr; } .summary { position: static; order: -1; } .form-grid { grid-template-columns: 1fr; } }
.auth-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.auth-tabs button { background: none; border: 0; border-bottom: 2px solid transparent; color: var(--dim); font: 700 .95rem var(--body); padding: 12px 14px; cursor: pointer; }
.auth-tabs button[aria-selected="true"] { color: var(--ink); border-color: var(--ink); }

/* drawer */
.drawer-scrim { position: fixed; inset: 0; background: rgba(11, 11, 12, .55); z-index: 60; }
.cart-drawer { position: fixed; top: 0; right: 0; width: min(420px, 100%); height: 100%; background: var(--white); z-index: 61; display: flex; flex-direction: column; transform: translateX(100%); visibility: hidden; transition: transform .3s cubic-bezier(.2, .8, .2, 1), visibility .3s; }
.cart-drawer.open { transform: none; visibility: visible; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; background: var(--ink); color: var(--plat); }
.drawer-head h2 { font-size: 1.6rem; margin: 0; color: var(--plat-hi); }
.drawer-body { flex: 1; overflow-y: auto; padding: 6px 22px; }
.drawer-foot { padding: 18px 22px 24px; border-top: 1px solid var(--line); background: var(--paper); }
.drawer-foot:empty { display: none; }
.cart-line { display: grid; grid-template-columns: 54px 1fr auto; gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-thumb .vial { height: 78px; width: auto; }
.cart-info { display: grid; gap: 4px; font-size: .9rem; }
.cart-info a { color: var(--ink); text-decoration: none; }
.cart-info span { color: var(--dim); }
.cart-info .qty { justify-self: start; }
.cart-price { font-family: var(--display); font-size: 1.15rem; }
.empty-cart { text-align: center; padding: 60px 0; color: var(--muted); }
.ship-meter p { font-size: .85rem; font-weight: 700; margin: 0 0 6px; }
.ship-meter span { display: block; position: relative; height: 4px; border-radius: 9px; background: var(--line); overflow: hidden; margin-bottom: 14px; }
.ship-meter span::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--p); background: var(--ink); }

/* gate */
.gate { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: rgba(11, 11, 12, .86); backdrop-filter: blur(10px); }
.gate-card { width: 100%; max-width: 520px; max-height: 92vh; overflow-y: auto; background: var(--ink); color: var(--plat); border: 1px solid var(--line-d); border-radius: var(--radius-lg); padding: clamp(26px, 4vw, 42px); position: relative; }
.gate-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--metal); }
.gate-card img { height: 48px; width: auto; margin-bottom: 22px; }
.gate-card h2 { color: var(--plat-hi); font-size: 2.2rem; }
.gate-card > p { color: #A3A6AC; }
.gate-card .check { color: var(--plat); }
.gate-card .check input { accent-color: var(--plat); }
.gate-err { color: #ffb4ab; font-weight: 700; font-size: .9rem; }
.gate-actions { display: flex; gap: 10px; margin: 20px 0 14px; }
.gate .btn-ink { background: var(--metal); background-size: 200% 100%; color: var(--ink); }
.gate .btn-ghost { color: var(--plat); border-color: #4A4D53; }
.gate .fine { font-size: .8rem; color: #8E9299; margin: 0; }
.gate .fine a { color: var(--plat); }

/* footer */
.site-footer { background: var(--ink); color: #9599A0; font-size: .9rem; padding-top: 74px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr .9fr 1.3fr; gap: 40px; padding-bottom: 54px; }
.footer-grid h3 { font-family: var(--body); font-size: .74rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--plat); margin-bottom: 16px; }
.footer-grid > div > a { display: block; color: #9599A0; text-decoration: none; padding: 4px 0; }
.footer-grid > div > a:hover { color: #fff; }
.footer-brand img { height: 50px; width: auto; margin-bottom: 18px; }
.footer-brand address { font-style: normal; line-height: 1.8; }
.footer-brand address a { color: var(--plat); }
.socials { display: flex; gap: 16px; } .socials a { color: var(--plat); }
.news-form { display: grid; gap: 8px; }
.news-form input { font: inherit; color: #fff; background: var(--ink-2); border: 1px solid var(--line-d); border-radius: var(--radius); padding: 12px 14px; }
.legal { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--line-d); padding: 24px 0 34px; font-size: .78rem; color: #73777E; }
.legal p { margin: 0; }
@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand, .footer-news { grid-column: 1 / -1; } }

/* misc content */
.prose { max-width: 70ch; }
.prose h2 { font-size: 2rem; margin-top: 1.6em; }
.prose p, .prose li { color: var(--muted); }
.prose ul, .prose ol { padding-left: 1.2em; }
.contact-cards div { padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-cards div:first-child { padding-top: 0; }
.contact-cards h3 { font-family: var(--body); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px; }
.contact-cards p { margin: 0; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 34px 40px; }
.facts div { border-top: 1px solid var(--plat-lo); padding-top: 18px; }
.facts p { color: #A3A6AC; font-size: .95rem; margin: 0; }
.portrait { border-radius: var(--radius-lg); background: radial-gradient(60% 55% at 50% 42%, #2A2C30, var(--ink) 75%); aspect-ratio: 4 / 5; display: grid; place-items: center; }
.portrait > div { height: 80%; } .portrait .vial { height: 100%; width: auto; filter: drop-shadow(0 34px 40px rgba(0, 0, 0, .7)); }
.wa-btn { position: fixed; right: 20px; bottom: 20px; z-index: 50; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; }
.wa-btn svg { width: 30px; height: 30px; }
.big-404 { font-family: var(--display); font-size: clamp(5rem, 16vw, 11rem); line-height: 1; margin: 0; }
.mt-l { margin-top: 44px; }
.dark .btn-plat, .dark .btn-plat:hover, .gate .btn-ink { color: var(--ink); }
.p-foot { flex-direction: column; align-items: stretch; gap: 12px; }
.p-foot .btn { width: 100%; white-space: nowrap; }

[hidden] { display: none !important; }
.topbar span { white-space: nowrap; }
@media (max-width: 600px) { .topbar { font-size: .64rem; letter-spacing: .1em; } }