/* Ultra Peptides – storefront
   Design: "precision lab" – ink-navy surfaces with a measurement grid, the brand's electric blue and
   silver helix, Inter Tight for display type, Inter for text, JetBrains Mono for lab data. */

/* ---------- Tokens ---------- */
:root {
  --ink: #0a1020;
  --ink-2: #0f1830;
  --ink-3: #18233f;
  --ink-line: rgba(148, 178, 230, .14);
  --text: #0d1526;
  --text-2: #4a5873;
  --text-3: #6b7890;
  --line: #e4e9f1;
  --line-2: #d3dbe7;
  --bg: #fff;
  --bg-2: #f5f7fb;
  --bg-3: #eef2f8;
  --blue: #1a8ae0;
  --blue-600: #1273c7;
  --blue-700: #0d5aa0;
  --blue-50: #ebf5fe;
  --blue-100: #d6ebfc;
  --cyan: #63c9ff;
  --green: #0f9d58;
  --green-50: #e8f7ef;
  --amber: #b86e00;
  --amber-50: #fff5e5;
  --red: #d33a3a;
  --red-50: #fdeeee;
  --radius-lg: 22px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(13, 21, 38, .06), 0 1px 1px rgba(13, 21, 38, .04);
  --shadow: 0 1px 2px rgba(13, 21, 38, .05), 0 8px 24px -6px rgba(13, 21, 38, .10);
  --shadow-lg: 0 2px 4px rgba(13, 21, 38, .04), 0 24px 48px -12px rgba(13, 21, 38, .22);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Inter Tight", "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 72px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; font: 400 16px/1.6 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; font-feature-settings: "cv11", "ss01"; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration: none; }
a:hover { color: var(--blue-700); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; letter-spacing: -.022em; line-height: 1.12; margin: 0 0 .5em; color: var(--text); }
h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 1.2rem + 1.3vw, 2.25rem); }
h3 { font-size: 1.15rem; letter-spacing: -.012em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; }
::selection { background: var(--blue-100); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 6px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip-link:focus { top: 12px; color: #fff; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 780px; }
.page-pad { padding-top: 28px; padding-bottom: 72px; }
.muted { color: var(--text-3); }
.small { font-size: .875rem; }
.center { text-align: center; }
.mono { font-family: var(--mono); font-size: .92em; letter-spacing: -.01em; }
.hp { position: absolute; left: -9999px; }
.inline { display: inline; }
.save { color: var(--green); font-weight: 600; }
.hide-sm { display: inline-flex; }
@media (max-width: 640px) { .wrap { padding: 0 16px; } .hide-sm { display: none !important; } }

/* ---------- Buttons ---------- */
.btn { --b: var(--blue); display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .78em 1.35em; border-radius: 999px; border: 1px solid transparent; font: 600 .95rem/1.2 var(--font); letter-spacing: -.005em; cursor: pointer; white-space: nowrap; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s, border-color .2s; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(180deg, #2b98ec 0%, var(--blue-600) 100%); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(13, 90, 160, .4), 0 6px 18px -6px rgba(26, 138, 224, .6); }
.btn-primary:hover { color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(13, 90, 160, .4), 0 10px 26px -6px rgba(26, 138, 224, .75); transform: translateY(-1px); }
.btn-dark, .btn-accent { background: var(--ink); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 6px 16px -8px rgba(10, 16, 32, .6); }
.btn-dark:hover, .btn-accent:hover { color: #fff; background: var(--ink-3); transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--text); border-color: var(--line-2); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-3); }
.btn-light { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .18); backdrop-filter: blur(8px); }
.btn-light:hover { color: #fff; background: rgba(255, 255, 255, .14); }
.btn-lg { padding: 1em 1.7em; font-size: 1rem; }
.btn-sm { padding: .55em 1em; font-size: .85rem; }
.btn-block { display: flex; width: 100%; }
.btn[disabled], .btn.is-loading { opacity: .6; pointer-events: none; }
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.link-btn { background: none; border: 0; padding: 0; color: var(--blue-600); cursor: pointer; font: inherit; }
.link-btn:hover { color: var(--blue-700); text-decoration: underline; }
.link-arrow { font-weight: 600; font-size: .95rem; display: inline-flex; gap: .35em; align-items: center; }
.link-arrow:hover span { transform: translateX(3px); }
.link-arrow span { transition: transform .2s var(--ease); }
.icon-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; border: 0; background: transparent; color: var(--text); cursor: pointer; transition: background .15s; }
.icon-btn:hover { background: var(--bg-3); color: var(--text); }

/* ---------- Topbar ---------- */
.topbar { background: var(--ink); color: #b9c6dd; font-size: .78rem; letter-spacing: .01em; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 36px; }
.topbar p { margin: 0; }
.topbar-ruo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); text-transform: uppercase; font-size: .7rem; letter-spacing: .08em; color: #8fa3c4; white-space: nowrap; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(99, 201, 255, .6); animation: pulse 2.4s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(99, 201, 255, .55); } 70% { box-shadow: 0 0 0 8px rgba(99, 201, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(99, 201, 255, 0); } }
.topbar-items { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.topbar-items li { position: relative; white-space: nowrap; }
.topbar-items li + li::before { content: ""; position: absolute; left: -12px; top: 50%; width: 3px; height: 3px; border-radius: 50%; background: #3d4d6c; }
@media (max-width: 900px) { .topbar-items li + li { display: none; } }
@media (max-width: 640px) { .topbar-ruo { display: none; } .topbar-inner { justify-content: center; } .topbar-items li { white-space: normal; text-align: center; } }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .82); backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px); border-bottom: 1px solid rgba(13, 21, 38, .07); }
.header-inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.logo { display: block; flex: none; }
.logo img { height: 46px; width: auto; }
.menu-btn { display: none; margin-left: -8px; }
.nav { flex: 1; }
.nav > ul { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav > ul > li > a { display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; border-radius: 10px; color: var(--text); font-weight: 500; font-size: .94rem; transition: background .15s, color .15s; }
.nav > ul > li > a:hover, .nav > ul > li > a[aria-current] { background: var(--bg-3); color: var(--text); }
.nav > ul > li > a[aria-current] { color: var(--blue-700); }
.header-actions { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.cart-btn { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 8px 0 14px; margin-left: 6px; border-radius: 999px; background: var(--ink); color: #fff; font-weight: 600; font-size: .9rem; transition: background .2s; }
.cart-btn:hover { background: var(--ink-3); color: #fff; }
.cart-count { min-width: 26px; height: 26px; padding: 0 7px; display: inline-grid; place-items: center; border-radius: 999px; background: var(--blue); color: #fff; font: 600 .78rem/1 var(--mono); transition: transform .2s; }
.cart-count.is-empty { background: rgba(255, 255, 255, .14); }
.cart-count.bump { transform: scale(1.25); }

/* Mega menu */
.has-mega { position: relative; }
.mega { position: absolute; left: -20px; top: 100%; padding-top: 12px; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s; }
.has-mega:hover .mega, .has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: none; }
.mega-inner { display: grid; grid-template-columns: 300px repeat(2, 200px); gap: 14px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.mega-label { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin: 6px 10px 10px; }
.mega-cats ul { list-style: none; margin: 0; padding: 0; }
.mega-cats a { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; border-radius: 10px; color: var(--text); font-weight: 500; font-size: .92rem; }
.mega-cats a:hover { background: var(--bg-2); color: var(--blue-700); }
.mega-cats small { font: .75rem var(--mono); color: var(--text-3); }
.mega-all { display: block; margin: 8px 10px 4px; font-weight: 600; font-size: .9rem; }
.mega-pick { display: flex; flex-direction: column; gap: 4px; padding: 12px; border-radius: var(--radius); background: var(--bg-2); color: var(--text); transition: background .2s; }
.mega-pick:hover { background: var(--bg-3); color: var(--text); }
.mega-pick-img { display: block; background: radial-gradient(circle at 50% 60%, #fff 0 45%, transparent 70%); border-radius: 12px; margin-bottom: 6px; }
.mega-pick-img img { width: 100%; aspect-ratio: 1; object-fit: contain; mix-blend-mode: multiply; }
.mega-pick-label { font: 500 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-600); }
.mega-pick strong { font-size: .9rem; line-height: 1.3; }
.mega-pick-price { font: 500 .85rem var(--mono); color: var(--text-2); }

/* Search */
.search-panel { border-top: 1px solid var(--line); background: #fff; }
.search-form { display: flex; align-items: center; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.search-form svg { color: var(--text-3); flex: none; }
.search-form input { flex: 1; min-width: 0; border: 0; outline: 0; font-size: 1.1rem; padding: 8px 0; background: transparent; }

/* Mobile drawer */
.drawer-scrim { position: fixed; inset: 0; background: rgba(10, 16, 32, .45); backdrop-filter: blur(2px); z-index: 60; }
.mobile-nav { position: fixed; inset: 0 auto 0 0; width: min(380px, 88vw); background: #fff; z-index: 61; overflow-y: auto; padding: 14px 18px 32px; box-shadow: var(--shadow-lg); animation: drawer-in .28s var(--ease); }
@keyframes drawer-in { from { transform: translateX(-100%); } to { transform: none; } }
.mobile-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.mobile-head img { height: 40px; width: auto; }
.mobile-shop-all { display: flex; justify-content: space-between; padding: 16px 18px; border-radius: var(--radius); background: var(--ink); color: #fff; font-weight: 600; }
.mobile-shop-all:hover { color: #fff; }
.mobile-label { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin: 24px 4px 8px; }
.mobile-cats, .mobile-links { list-style: none; margin: 0; padding: 0; }
.mobile-cats a, .mobile-links a { display: flex; justify-content: space-between; padding: 12px 4px; border-bottom: 1px solid var(--line); color: var(--text); font-weight: 500; }
.mobile-cats span { font: .8rem var(--mono); color: var(--text-3); }
@media (max-width: 1080px) { .nav > ul > li > a { padding: 10px 10px; } }
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-btn { display: inline-grid; }
  .header-inner { gap: 10px; }
  .logo img { height: 40px; }
  .cart-label { display: none; }
  .cart-btn { padding: 0 8px 0 12px; }
}
@media (max-width: 400px) { .logo img { height: 34px; } }

/* ---------- Flash / notices ---------- */
.notice { padding: 14px 16px; border-radius: var(--radius-sm); margin: 0 0 18px; font-size: .95rem; border: 1px solid transparent; }
.notice-success { background: var(--green-50); border-color: #bfe8d2; color: #0b5e37; }
.notice-error { background: var(--red-50); border-color: #f5c9c9; color: #8f1f1f; }
.notice-info { background: var(--blue-50); border-color: var(--blue-100); color: #0b4a85; }

/* ---------- Eyebrows, chips ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 500 .74rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--blue-600); margin: 0 0 16px; }
.eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 10px; border-radius: 999px; font: 500 .75rem/1.2 var(--mono); letter-spacing: .04em; background: var(--blue-50); color: var(--blue-700); border: 1px solid var(--blue-100); margin: 0 0 18px; }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.chip-dark { background: rgba(99, 201, 255, .08); color: #a9dcff; border-color: rgba(99, 201, 255, .22); }
.chip-dark .dot { background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #c9d4e8; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(148, 178, 230, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 178, 230, .07) 1px, transparent 1px); background-size: 56px 56px; mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%); }
.hero::after { content: ""; position: absolute; z-index: -1; width: 900px; height: 900px; right: -220px; top: -260px; background: radial-gradient(circle, rgba(26, 138, 224, .38) 0%, rgba(26, 138, 224, .1) 35%, transparent 65%); filter: blur(10px); }
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; padding-top: 84px; padding-bottom: 96px; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 1.6rem + 3.6vw, 4.4rem); line-height: 1.02; letter-spacing: -.035em; margin-bottom: 22px; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, #9ad8ff 0%, #4fb2f5 40%, #e6edf7 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-text { font-size: 1.12rem; line-height: 1.65; max-width: 540px; color: #a8b6cf; margin-bottom: 30px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 34px; }
.hero-search { display: flex; align-items: center; gap: 10px; max-width: 480px; padding: 6px 6px 6px 18px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); color: #8fa3c4; transition: border-color .2s, background .2s; }
.hero-search:focus-within { border-color: rgba(99, 201, 255, .6); background: rgba(255, 255, 255, .09); }
.hero-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: #fff; padding: 8px 0; }
.hero-search input::placeholder { color: #7486a5; }
.hero-art { position: relative; aspect-ratio: 1 / .92; }
.helix { position: absolute; inset: -6% -14% -6% -4%; width: 118%; height: 112%; opacity: .9; pointer-events: none; }
.helix .strand-a { stroke: url(#helix-a); }
.helix .strand-b { stroke: url(#helix-b); }
.helix .rung { stroke: rgba(148, 178, 230, .22); }
.helix .node { fill: var(--cyan); animation: node 3.2s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes node { 0%, 100% { opacity: .35; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.15); } }
.hero-vials { position: absolute; inset: 0; }
.hero-vials img { position: absolute; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .55)) drop-shadow(0 0 30px rgba(26, 138, 224, .18)); }
.hero-vials .v0 { width: 54%; left: 23%; top: 9%; z-index: 3; animation: float 7s ease-in-out infinite; }
.hero-vials .v1 { width: 38%; left: 0; top: 30%; z-index: 2; opacity: .85; filter: blur(.5px) drop-shadow(0 30px 40px rgba(0, 0, 0, .55)); animation: float 8s ease-in-out -2s infinite; }
.hero-vials .v2 { width: 38%; right: -2%; top: 26%; z-index: 2; opacity: .85; filter: blur(.5px) drop-shadow(0 30px 40px rgba(0, 0, 0, .55)); animation: float 9s ease-in-out -4s infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.spec-card { position: absolute; z-index: 4; padding: 14px 16px; border-radius: 16px; background: rgba(15, 24, 48, .62); border: 1px solid rgba(148, 178, 230, .2); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); color: #dbe5f5; box-shadow: 0 20px 40px -12px rgba(0, 0, 0, .5); font-size: .8rem; }
.spec-card dl { margin: 0; display: grid; grid-template-columns: auto auto; gap: 6px 18px; }
.spec-card dt { font: 500 .66rem/1.6 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #8095b8; }
.spec-card dd { margin: 0; font: 500 .8rem/1.6 var(--mono); color: #fff; text-align: right; }
.spec-card .spec-title { display: flex; align-items: center; gap: 8px; font-weight: 600; color: #fff; margin: 0 0 10px; font-size: .86rem; }
.spec-card .spec-title .ok { width: 18px; height: 18px; display: grid; place-items: center; border-radius: 50%; background: rgba(15, 157, 88, .2); color: #4ade80; font-size: .7rem; }
.spec-card.sc-1 { left: -2%; bottom: 8%; }
.spec-card.sc-2 { right: 0; top: 4%; padding: 12px 14px; }
.spec-card .bar { height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .1); margin-top: 8px; overflow: hidden; }
.spec-card .bar span { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.spec-big { font: 600 1.5rem/1 var(--display); color: #fff; letter-spacing: -.02em; }
.spec-big small { font: 500 .66rem var(--mono); color: #8095b8; letter-spacing: .08em; text-transform: uppercase; display: block; margin-top: 6px; }
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 56px; gap: 24px; }
  .hero-art { max-width: 520px; width: 100%; margin: 0 auto; }
}
@media (max-width: 640px) { .spec-card.sc-2 { display: none; } .hero-text { font-size: 1rem; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* Metrics strip */
.metrics { position: relative; z-index: 2; margin-top: -44px; display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.metrics > div { padding: 22px 24px; border-left: 1px solid var(--line); }
.metrics > div:first-child { border-left: 0; }
.metrics dt { font-size: .85rem; color: var(--text-3); }
.metrics dd { margin: 0 0 4px; font: 600 1.6rem/1.1 var(--display); letter-spacing: -.02em; color: var(--text); }
@media (max-width: 800px) { .metrics { grid-template-columns: repeat(2, 1fr); } .metrics > div:nth-child(3) { border-left: 0; } .metrics > div:nth-child(n+3) { border-top: 1px solid var(--line); } .metrics > div { padding: 18px; } .metrics dd { font-size: 1.3rem; } }

/* Marquee */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding: 14px 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 40px; width: max-content; animation: marquee 50s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee a { display: inline-flex; align-items: baseline; gap: 10px; font: 500 .85rem var(--mono); color: var(--text-2); white-space: nowrap; }
.marquee a:hover { color: var(--blue-700); }
.marquee a b { font-weight: 500; color: var(--text); }
.marquee a::after { content: "/"; margin-left: 30px; color: var(--line-2); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-tight { padding: 56px 0 0; }
.section-soft { background: var(--bg-2); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.section-head h2 { margin: 0; max-width: 680px; }
.section-head p { margin: 10px 0 0; color: var(--text-2); max-width: 560px; }
@media (max-width: 640px) { .section { padding: 64px 0; } .section-head { flex-direction: column; align-items: flex-start; margin-bottom: 24px; } }

/* Bento categories */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; grid-auto-flow: dense; gap: 14px; }
.tile { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; border-radius: var(--radius-lg); background: var(--bg-2); border: 1px solid var(--line); color: var(--text); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; isolation: isolate; }
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: transparent; color: var(--text); }
.tile-top { position: relative; z-index: 2; }
.tile-idx { font: 500 .7rem/1 var(--mono); letter-spacing: .1em; color: var(--text-3); }
.tile h3 { margin: 10px 0 4px; font-size: 1.3rem; }
.tile p { margin: 0; font-size: .88rem; color: var(--text-2); max-width: 260px; }
.tile-foot { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; font: 500 .8rem var(--mono); color: var(--text-2); }
.tile-go { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--text); box-shadow: var(--shadow-sm); transition: background .2s, color .2s, transform .3s var(--ease); }
.tile:hover .tile-go { background: var(--blue); color: #fff; transform: rotate(-45deg); }
.tile-imgs { position: absolute; right: -12px; bottom: -14px; display: flex; z-index: 1; }
.tile-imgs img { width: 130px; height: 130px; object-fit: contain; mix-blend-mode: multiply; margin-left: -46px; transition: transform .4s var(--ease); }
.tile:hover .tile-imgs img { transform: translateY(-6px); }
.tile:hover .tile-imgs img:nth-child(2) { transform: translateY(-10px); }
.tile-lg { grid-column: span 2; grid-row: span 2; background: var(--ink); color: #fff; border-color: var(--ink); }
.tile-lg::before { content: ""; position: absolute; inset: 0; z-index: 0; background-image: linear-gradient(rgba(148, 178, 230, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 178, 230, .07) 1px, transparent 1px); background-size: 40px 40px; }
.tile-lg::after { content: ""; position: absolute; z-index: 0; width: 520px; height: 520px; right: -160px; bottom: -200px; background: radial-gradient(circle, rgba(26, 138, 224, .45), transparent 65%); }
.tile-lg h3 { color: #fff; font-size: clamp(1.6rem, 1.2rem + 1vw, 2.2rem); }
.tile-lg p { color: #a8b6cf; font-size: .98rem; }
.tile-lg .tile-idx, .tile-lg .tile-foot { color: #8fa3c4; }
.tile-lg:hover { color: #fff; }
.tile-lg .tile-imgs { right: 10px; bottom: -30px; }
.tile-lg .tile-imgs img { width: 250px; height: 250px; margin-left: -80px; mix-blend-mode: normal; filter: drop-shadow(0 20px 30px rgba(0, 0, 0, .5)); }
.tile-wide { grid-column: span 2; }
.tile-blue { background: linear-gradient(140deg, #eaf5fe, #d9ecfc); border-color: #d2e7fa; }
.tile-silver { background: linear-gradient(140deg, #f7f8fb, #e6eaf1); }
@media (max-width: 1000px) { .bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 190px; } }
@media (max-width: 560px) { .bento { grid-template-columns: 1fr; grid-auto-rows: 170px; } .tile-lg, .tile-wide { grid-column: auto; } .tile-lg { grid-row: span 2; } .tile-lg .tile-imgs img { width: 190px; height: 190px; } }

/* ---------- Product grid & card ---------- */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 1100px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 780px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } }
.card { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: border-color .25s, box-shadow .3s var(--ease), transform .3s var(--ease); }
.card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.card-img { position: relative; display: block; margin: 8px 8px 0; border-radius: 16px; background: radial-gradient(120% 90% at 50% 100%, #e7eef8 0%, var(--bg-2) 55%); overflow: hidden; }
.card-img img { width: 100%; aspect-ratio: 1; object-fit: contain; mix-blend-mode: multiply; transform: scale(.94); transition: transform .5s var(--ease); }
.card:hover .card-img img { transform: scale(1); }
.badges { position: absolute; left: 10px; top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 8px; border-radius: 999px; font: 500 .68rem/1.2 var(--mono); letter-spacing: .03em; background: #fff; color: var(--text-2); border: 1px solid var(--line); }
.badge-sale { background: var(--ink); color: #fff; border-color: var(--ink); }
.badge-coa { color: var(--green); }
.badge-coa::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 14px 16px 16px; }
.card-cat { font: 500 .7rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); margin: 0 0 6px; }
.card-cat a { color: inherit; }
.card-title { font: 600 1.02rem/1.3 var(--display); letter-spacing: -.012em; margin: 0 0 4px; }
.card-title a { color: var(--text); }
.card-title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card-spec { font: .78rem var(--mono); color: var(--text-3); margin: 0 0 12px; }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font: 600 1.05rem/1.2 var(--display); letter-spacing: -.01em; color: var(--text); margin: 0; }
.price del { font-weight: 400; color: var(--text-3); font-size: .85em; margin-right: 4px; }
.price small { font: 400 .78rem var(--font); color: var(--text-3); }
.price-sub { font-size: .75rem; color: var(--text-3); margin: 2px 0 0; }
.quick-add { position: relative; z-index: 2; }
.quick-add .btn { width: 40px; height: 40px; padding: 0; border-radius: 50%; }
.quick-add .btn svg { transition: transform .25s var(--ease); }
.quick-add .btn:hover svg { transform: rotate(90deg); }
.card .btn-choose { position: relative; z-index: 2; }
.stock { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 500; margin: 0; }
.stock::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.stock-in { color: var(--green); }
.stock-low, .stock-backorder { color: var(--amber); }
.stock-out { color: var(--red); }
@media (max-width: 520px) {
  .card-body { padding: 12px; }
  .card-title { font-size: .92rem; }
  .card-spec { display: none; }
  .quick-add .btn { width: 36px; height: 36px; }
}

/* ---------- Process (dark band) ---------- */
.process { position: relative; background: var(--ink); color: #a8b6cf; overflow: hidden; isolation: isolate; }
.process::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(148, 178, 230, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 178, 230, .06) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); -webkit-mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); }
.process h2 { color: #fff; }
.process .section-head p { color: #8fa3c4; }
.process .eyebrow { color: var(--cyan); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: step; border-top: 1px solid var(--ink-line); }
.steps li { position: relative; padding: 28px 26px 8px 0; }
.steps li::before { counter-increment: step; content: "0" counter(step); display: block; font: 500 .78rem/1 var(--mono); letter-spacing: .1em; color: var(--cyan); margin-bottom: 26px; }
.steps li::after { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.steps h3 { color: #fff; font-size: 1.15rem; margin-bottom: 8px; }
.steps p { margin: 0; font-size: .92rem; line-height: 1.6; }
.process-foot { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 44px; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); row-gap: 20px; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
/* steps on light backgrounds (other pages) */
.steps-light { border-top-color: var(--line); }
.steps-light h3 { color: var(--text); }
.steps-light li::before { color: var(--blue-600); }
.steps-light li::after { background: var(--blue); box-shadow: none; }

/* Assurance split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split h2 { margin-bottom: 18px; }
.split > div > p { color: var(--text-2); font-size: 1.05rem; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 36px; } }
.checklist { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 14px; }
.checklist li { position: relative; padding-left: 34px; color: var(--text); }
.checklist li::before { content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--blue-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231273c7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center / 13px no-repeat; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.feature { padding: 22px; border-radius: var(--radius-lg); background: var(--bg-2); border: 1px solid var(--line); }
.feature-ic { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: #fff; color: var(--blue-600); box-shadow: var(--shadow-sm); margin-bottom: 16px; }
.feature h3 { font-size: 1.02rem; margin-bottom: 6px; }
.feature p { font-size: .9rem; color: var(--text-2); margin: 0; }
.feature-dark { background: var(--ink); border-color: var(--ink); }
.feature-dark h3 { color: #fff; }
.feature-dark p { color: #a8b6cf; }
.feature-dark .feature-ic { background: rgba(99, 201, 255, .1); color: var(--cyan); box-shadow: none; }
.feature-stat { font: 600 2.4rem/1 var(--display); letter-spacing: -.03em; color: #fff; margin: 4px 0 8px; }
@media (max-width: 520px) { .feature-grid { grid-template-columns: 1fr; } }

/* FAQ accordions */
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; font: 600 1.08rem/1.35 var(--display); letter-spacing: -.01em; color: var(--text); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-2); background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d1526' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .25s var(--ease), background-color .2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); background-color: var(--bg-3); }
.faq-list .faq-a { padding: 0 48px 22px 0; color: var(--text-2); }
.faq-list .faq-a p:last-child { margin: 0; }
.faq-wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; }
@media (max-width: 900px) { .faq-wrap { grid-template-columns: 1fr; gap: 24px; } }

/* Journal cards */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .post-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .post-grid { grid-template-columns: 1fr; } }
.post-card { position: relative; display: flex; flex-direction: column; padding: 24px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #fff; transition: box-shadow .3s var(--ease), transform .3s var(--ease), border-color .3s; }
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.post-card .post-meta { font: 500 .72rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); margin-bottom: 14px; display: flex; gap: 10px; align-items: center; }
.post-card .post-meta span { padding: 4px 8px; border-radius: 6px; background: var(--blue-50); color: var(--blue-700); }
.post-card h2, .post-card h3 { font-size: 1.15rem; line-height: 1.3; margin-bottom: 10px; }
.post-card h2 a, .post-card h3 a { color: var(--text); }
.post-card h2 a::after, .post-card h3 a::after { content: ""; position: absolute; inset: 0; }
.post-card p { font-size: .92rem; color: var(--text-2); margin-bottom: 18px; }
.post-card .link-arrow { margin-top: auto; }
.post-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 32px; }
@media (max-width: 900px) { .post-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .post-list { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center; padding: 48px 52px; border-radius: 28px; background: var(--ink); color: #a8b6cf; isolation: isolate; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(600px 300px at 90% 120%, rgba(26, 138, 224, .55), transparent 60%), radial-gradient(400px 200px at 0% 0%, rgba(99, 201, 255, .12), transparent 60%); }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 800px) { .cta-band { grid-template-columns: 1fr; padding: 32px 24px; } }

/* ---------- Breadcrumbs ---------- */
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0 0 22px; padding: 0; font-size: .82rem; color: var(--text-3); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-2); }
.crumbs a { color: var(--text-2); }
.crumbs a:hover { color: var(--blue-700); }
.crumbs [aria-current] { color: var(--text-3); max-width: 46ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Shop / archive ---------- */
.archive-hero { position: relative; overflow: hidden; background: var(--bg-2); border-bottom: 1px solid var(--line); isolation: isolate; }
.archive-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(13, 21, 38, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(13, 21, 38, .045) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(90deg, transparent, #000 60%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%); }
.archive-hero .wrap { padding-top: 28px; padding-bottom: 40px; }
.archive-head h1 { margin-bottom: 12px; }
.archive-intro { color: var(--text-2); max-width: 720px; font-size: 1.04rem; }
.archive-intro p:last-child { margin: 0; }
.archive-count { font: 500 .78rem var(--mono); color: var(--text-3); letter-spacing: .04em; }
.filter-bar { position: sticky; top: var(--header-h); z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; margin-bottom: 18px; background: rgba(255, 255, 255, .9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.pills { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.pills::-webkit-scrollbar { display: none; }
.pill { flex: none; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-2); background: #fff; color: var(--text-2); font-size: .86rem; font-weight: 500; transition: all .15s; }
.pill:hover { border-color: var(--text-3); color: var(--text); }
.pill.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.sort-form select { appearance: none; padding: 9px 36px 9px 14px; border-radius: 999px; border: 1px solid var(--line-2); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M2 3.5 5 6.5 8 3.5' fill='none' stroke='%234a5873' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") right 14px center / 10px no-repeat; font-size: .86rem; cursor: pointer; }
@media (max-width: 640px) { .filter-bar { flex-direction: column; align-items: stretch; gap: 10px; } .sort-form select { width: 100%; } }
.archive-more { margin-top: 64px; padding-top: 48px; border-top: 1px solid var(--line); max-width: 860px; }
.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 40px; }
.pagination a, .pagination span { min-width: 42px; height: 42px; padding: 0 12px; display: inline-grid; place-items: center; border-radius: 12px; border: 1px solid var(--line-2); color: var(--text); font: 500 .9rem var(--mono); }
.pagination span[aria-current] { background: var(--ink); color: #fff; border-color: var(--ink); }
.empty { text-align: center; padding: 60px 20px; border: 1px dashed var(--line-2); border-radius: var(--radius-lg); background: var(--bg-2); }

/* ---------- Product page ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: start; }
@media (max-width: 900px) { .pdp { grid-template-columns: 1fr; gap: 28px; } }
.pdp-media { position: sticky; top: calc(var(--header-h) + 20px); }
@media (max-width: 900px) { .pdp-media { position: static; } }
.pdp-stage { position: relative; overflow: hidden; border-radius: 28px; background: radial-gradient(90% 70% at 50% 85%, #dfe9f6 0%, var(--bg-2) 60%); border: 1px solid var(--line); isolation: isolate; }
.pdp-stage::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(13, 21, 38, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(13, 21, 38, .05) 1px, transparent 1px); background-size: 32px 32px; mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%); }
.pdp-stage img { width: 100%; aspect-ratio: 1; object-fit: contain; mix-blend-mode: multiply; padding: 6%; }
.pdp-stage .badges { left: 18px; top: 18px; }
.pdp-gallery { display: flex; gap: 10px; margin-top: 12px; }
.pdp-gallery a { width: 76px; height: 76px; border-radius: 14px; border: 1px solid var(--line); background: var(--bg-2); overflow: hidden; }
.pdp-gallery a:hover { border-color: var(--blue); }
.pdp-gallery img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.pdp-info .card-cat { margin-bottom: 10px; }
.product-title { font-size: clamp(1.9rem, 1.4rem + 1.8vw, 2.75rem); letter-spacing: -.03em; margin-bottom: 12px; }
.pdp-lede { color: var(--text-2); font-size: 1.04rem; margin-bottom: 20px; }
.pdp-lede p { margin: 0; }
.spec-chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0 0 22px; padding: 0; }
.spec-chips li { display: inline-flex; flex-direction: column; padding: 8px 12px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line); }
.spec-chips small { font: 500 .62rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.spec-chips b { font: 500 .86rem/1.3 var(--mono); color: var(--text); }
.buy-box { padding: 22px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.price-row { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 4px; }
.price-lg { font: 600 2.1rem/1 var(--display); letter-spacing: -.03em; }
.price-note { margin: 0 0 14px; }
.buy-form { display: flex; flex-wrap: wrap; gap: 12px; align-items: stretch; margin-top: 16px; }
.buy-form .options { flex-basis: 100%; }
.buy-form .btn-lg { flex: 1; }
.options { border: 0; margin: 0 0 4px; padding: 0; display: grid; gap: 8px; }
.options legend { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin-bottom: 10px; padding: 0; }
.options-seg { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.option { position: relative; display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; border: 1.5px solid var(--line-2); background: #fff; cursor: pointer; transition: border-color .15s, box-shadow .15s, background .15s; }
.option:hover { border-color: var(--text-3); }
.option:has(input:checked) { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-50); background: #fbfdff; }
.option input { accent-color: var(--blue); width: 18px; height: 18px; margin: 0; flex: none; }
.options-seg .option { flex-direction: column; align-items: flex-start; gap: 2px; padding: 12px 14px; }
.options-seg .option input { position: absolute; opacity: 0; }
.options-seg .option span { font: 600 .95rem var(--display); }
.options-seg .option strong { font: 500 .82rem var(--mono); color: var(--text-2); }
.option.is-out { opacity: .5; cursor: not-allowed; }
.option em { font-style: normal; font-size: .75rem; color: var(--red); }
.option-label { flex: 1; display: flex; flex-direction: column; font-weight: 500; }
.option-label small { font-weight: 400; color: var(--text-3); font-size: .82rem; margin-top: 2px; }
.option-price { font: 600 .95rem var(--mono); }
.qty { display: inline-flex; align-items: center; border: 1.5px solid var(--line-2); border-radius: 999px; background: #fff; overflow: hidden; }
.qty input { width: 44px; border: 0; text-align: center; font: 500 1rem var(--mono); background: transparent; -moz-appearance: textfield; padding: 0; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-btn { width: 42px; height: 50px; border: 0; background: transparent; font-size: 1.15rem; cursor: pointer; color: var(--text-2); }
.qty-btn:hover { color: var(--text); background: var(--bg-2); }
.qty-sm .qty-btn { height: 38px; width: 34px; }
.qty-sm input { width: 34px; font-size: .9rem; }
.assurance { list-style: none; margin: 18px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.assurance li { display: flex; gap: 10px; font-size: .86rem; color: var(--text-2); line-height: 1.45; }
.assurance svg { flex: none; color: var(--blue-600); margin-top: 1px; }
.assurance strong { display: block; color: var(--text); font-weight: 600; }
@media (max-width: 480px) { .assurance { grid-template-columns: 1fr; } }
.ruo-note { display: flex; gap: 10px; align-items: flex-start; margin: 16px 0 0; padding: 12px 14px; border-radius: 12px; background: var(--amber-50); color: #7a4a00; font-size: .82rem; line-height: 1.5; }
.ruo-note svg { flex: none; margin-top: 2px; }
.product-meta { margin-top: 18px; font-size: .82rem; color: var(--text-3); }
.waitlist { padding: 18px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line); margin-top: 14px; }
.waitlist-row { display: flex; gap: 8px; margin: 12px 0 8px; }
.waitlist-row input { flex: 1; min-width: 0; }
.waitlist-msg.is-error { color: var(--red); }

/* product body with sticky table of contents */
.pdp-body { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; margin-top: 88px; padding-top: 56px; border-top: 1px solid var(--line); }
.pdp-body.no-toc { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.toc { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
.toc p { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin: 0 0 14px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 7px 0 7px 16px; margin-left: -1px; border-left: 2px solid transparent; color: var(--text-2); font-size: .88rem; line-height: 1.4; }
.toc a:hover { color: var(--text); }
.toc a.is-active { color: var(--blue-700); border-left-color: var(--blue); font-weight: 500; }
@media (max-width: 1000px) { .pdp-body { grid-template-columns: 1fr; gap: 0; margin-top: 56px; padding-top: 40px; } .toc { display: none; } }
.coa-box { margin-top: 48px; }

/* Sticky mobile buy bar */
.sticky-buy { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 45; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 999px; background: rgba(10, 16, 32, .92); backdrop-filter: blur(12px); color: #fff; box-shadow: var(--shadow-lg); }
.sticky-info { display: flex; flex-direction: column; min-width: 0; font-size: .85rem; line-height: 1.3; }
.sticky-info strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-info span { font-family: var(--mono); color: #a9dcff; }
@media (min-width: 901px) { .sticky-buy { display: none !important; } }

/* ---------- Prose (descriptions, posts, legal) ---------- */
.prose { font-size: 1.04rem; line-height: 1.75; color: #24314a; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: clamp(1.45rem, 1.2rem + .8vw, 1.85rem); margin: 2.2em 0 .7em; scroll-margin-top: calc(var(--header-h) + 24px); }
.prose h3 { font-size: 1.2rem; margin: 1.8em 0 .55em; }
.prose h4 { font-size: 1.02rem; margin: 1.5em 0 .5em; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.15em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: .35em 0; }
.prose li::marker { color: var(--blue); }
.prose a { color: var(--blue-600); text-decoration: underline; text-decoration-color: var(--blue-100); text-underline-offset: 3px; text-decoration-thickness: 2px; }
.prose a:hover { text-decoration-color: var(--blue); }
.prose strong { color: var(--text); font-weight: 600; }
.prose img { border-radius: var(--radius); margin: 1.5em auto; }
.prose blockquote { margin: 1.6em 0; padding: 18px 22px; border-left: 3px solid var(--blue); background: var(--bg-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--text-2); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.5em 0; }
.prose code { font-family: var(--mono); font-size: .88em; background: var(--bg-3); padding: .15em .4em; border-radius: 6px; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0 1.8em; font-size: .94rem; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font: 500 .72rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); background: var(--bg-2); }
.prose tr:last-child td { border-bottom: 0; }
.prose .spec-table, .prose table.specs { display: table; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; border-collapse: separate; border-spacing: 0; }
.prose .spec-table th, .prose table.specs th { width: 38%; background: var(--bg-2); }
.prose .spec-table td, .prose table.specs td { font-family: var(--mono); font-size: .88rem; }
.prose .faq { margin: 2em 0; }
.prose .faq h3 { font-size: 1.05rem; margin: 1.4em 0 .4em; }
.prose .callout, .prose .note { padding: 18px 20px; border-radius: var(--radius); background: var(--blue-50); border: 1px solid var(--blue-100); color: #16406b; margin: 1.6em 0; }
.prose .callout p:last-child, .prose .note p:last-child { margin: 0; }
.prose .lead { font-size: 1.15rem; color: var(--text-2); }
.prose .ruo { padding: 16px 18px; border-radius: var(--radius); background: var(--amber-50); color: #7a4a00; font-size: .92rem; }

/* Content pages & posts */
.page-hero { position: relative; overflow: hidden; background: var(--bg-2); border-bottom: 1px solid var(--line); isolation: isolate; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(13, 21, 38, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(13, 21, 38, .045) 1px, transparent 1px); background-size: 40px 40px; mask-image: linear-gradient(90deg, transparent, #000 70%); -webkit-mask-image: linear-gradient(90deg, transparent, #000 70%); }
.page-hero .wrap { padding-top: 28px; padding-bottom: 44px; }
.page-hero h1 { max-width: 860px; margin-bottom: 14px; }
.page-hero .lead { max-width: 720px; color: var(--text-2); font-size: 1.1rem; margin: 0; }
.post-info { display: flex; flex-wrap: wrap; gap: 8px 18px; font: 500 .78rem var(--mono); color: var(--text-3); letter-spacing: .02em; margin: 0; }
.page-body { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; padding-top: 48px; padding-bottom: 80px; }
.page-body.single { grid-template-columns: minmax(0, 820px); justify-content: center; }
.page-body.wide { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 1000px) { .page-body { grid-template-columns: 1fr; gap: 40px; } }
.aside-card { position: sticky; top: calc(var(--header-h) + 24px); padding: 22px; border-radius: var(--radius-lg); background: var(--ink); color: #a8b6cf; overflow: hidden; isolation: isolate; }
.aside-card::before { content: ""; position: absolute; z-index: -1; width: 320px; height: 320px; right: -120px; bottom: -140px; background: radial-gradient(circle, rgba(26, 138, 224, .5), transparent 65%); }
.aside-card h2 { color: #fff; font-size: 1.2rem; }
.aside-card p { font-size: .9rem; }
.aside-card .toc ol { border-left-color: var(--ink-line); }
.aside-card .toc a { color: #a8b6cf; }
.aside-card .toc a.is-active { color: #fff; border-left-color: var(--cyan); }
.aside-products { display: grid; gap: 10px; margin-top: 16px; }
.aside-product { display: flex; gap: 12px; align-items: center; padding: 8px; border-radius: 14px; background: rgba(255, 255, 255, .05); color: #fff; transition: background .2s; }
.aside-product:hover { background: rgba(255, 255, 255, .1); color: #fff; }
.aside-product img { width: 52px; height: 52px; border-radius: 10px; background: #fff; object-fit: contain; }
.aside-product span { display: flex; flex-direction: column; font-size: .88rem; font-weight: 500; line-height: 1.3; }
.aside-product small { font: .78rem var(--mono); color: #a9dcff; }
.disclaimer-box { margin: 40px 0 0; padding: 16px 18px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line); font-size: .84rem; color: var(--text-3); }
.page-grid { margin: 32px 0; }

/* Calculator */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); margin: 8px 0 40px; background: #fff; }
.calc-in { padding: 28px; display: grid; gap: 18px; align-content: start; }
.calc-out { padding: 28px; background: var(--ink); color: #a8b6cf; display: grid; gap: 16px; align-content: start; position: relative; isolation: isolate; overflow: hidden; }
.calc-out::before { content: ""; position: absolute; z-index: -1; inset: 0; background-image: linear-gradient(rgba(148, 178, 230, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 178, 230, .06) 1px, transparent 1px); background-size: 28px 28px; }
.calc-field label { display: block; font: 500 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin-bottom: 8px; }
.calc-field .unit-input { display: flex; align-items: center; border: 1.5px solid var(--line-2); border-radius: 12px; overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.calc-field .unit-input:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-50); }
.calc-field input { flex: 1; min-width: 0; border: 0; outline: 0; padding: 12px 14px; font: 500 1.1rem var(--mono); }
.calc-field .unit-input span { padding: 0 14px; font: 500 .85rem var(--mono); color: var(--text-3); background: var(--bg-2); align-self: stretch; display: grid; place-items: center; border-left: 1px solid var(--line); }
.calc-presets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.calc-presets button { padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line-2); background: #fff; font: 500 .75rem var(--mono); cursor: pointer; color: var(--text-2); }
.calc-presets button:hover, .calc-presets button.is-on { border-color: var(--blue); color: var(--blue-700); background: var(--blue-50); }
.calc-result small { display: block; font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: #8095b8; margin-bottom: 8px; }
.calc-result strong { font: 600 2.2rem/1.05 var(--display); color: #fff; letter-spacing: -.02em; }
.calc-result strong span { font: 500 .9rem var(--mono); color: #a9dcff; margin-left: 6px; }
.calc-result + .calc-result { padding-top: 16px; border-top: 1px solid var(--ink-line); }
.syringe { position: relative; height: 34px; border-radius: 8px; border: 1px solid rgba(148, 178, 230, .35); background: rgba(255, 255, 255, .04); overflow: hidden; }
.syringe-fill { position: absolute; inset: 0 auto 0 0; background: linear-gradient(90deg, rgba(26, 138, 224, .55), rgba(99, 201, 255, .85)); transition: width .4s var(--ease); }
.syringe-ticks { position: absolute; inset: 0; background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, .25) 0 1px, transparent 1px 10%); }
.calc-note { font-size: .8rem; color: #8095b8; margin: 0; }
@media (max-width: 760px) { .calc { grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .86rem; font-weight: 500; margin-bottom: 6px; color: var(--text); }
.field input, .field select, .field textarea, .waitlist input, .coupon-form input, .track-form input, .affiliate-form input, .affiliate-form select, .affiliate-form textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line-2); border-radius: 12px; background: #fff; transition: border-color .15s, box-shadow .15s; font-size: .98rem;
}
.field input:focus, .field select:focus, .field textarea:focus, .waitlist input:focus, .coupon-form input:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-50); }
.field [aria-invalid="true"] { border-color: var(--red); }
.field-error { color: var(--red); font-size: .82rem; margin: 6px 0 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.field-row-3 { grid-template-columns: 1fr 1.4fr 1.2fr; }
@media (max-width: 640px) { .field-row, .field-row-3 { grid-template-columns: 1fr; } }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; color: var(--text-2); margin: 12px 0; cursor: pointer; }
.check input { margin-top: 3px; accent-color: var(--blue); width: 17px; height: 17px; flex: none; }
.check.has-error { color: var(--red); }

/* ---------- Cart & checkout ---------- */
.cart-layout, .checkout { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 32px; align-items: start; }
@media (max-width: 960px) { .cart-layout, .checkout { grid-template-columns: 1fr; } }
.cart-items { border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; padding: 6px 20px; }
.cart-line { display: grid; grid-template-columns: 80px 1fr auto auto; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-thumb img { width: 80px; height: 80px; border-radius: 14px; background: var(--bg-2); object-fit: contain; mix-blend-mode: multiply; }
.cart-info { display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }
.cart-name { font-weight: 600; color: var(--text); }
.cart-line-total { font: 600 1rem var(--mono); min-width: 80px; text-align: right; }
.cart-actions { display: flex; justify-content: space-between; align-items: center; padding: 16px 0 12px; }
@media (max-width: 560px) { .cart-line { grid-template-columns: 64px 1fr auto; } .cart-thumb img { width: 64px; height: 64px; } .cart-line .qty { grid-column: 2; justify-self: start; } .cart-line-total { grid-column: 3; grid-row: 1; } }
.summary { position: sticky; top: calc(var(--header-h) + 20px); padding: 24px; border-radius: var(--radius-lg); background: var(--bg-2); border: 1px solid var(--line); }
.summary h2 { font-size: 1.2rem; margin-bottom: 16px; }
.totals { margin: 0 0 16px; }
.totals div { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; font-size: .95rem; }
.totals dt { color: var(--text-2); }
.totals dd { margin: 0; font-family: var(--mono); font-weight: 500; }
.totals .total { border-top: 1px solid var(--line-2); margin-top: 6px; padding-top: 14px; font-size: 1.1rem; }
.totals .total dt { color: var(--text); font-weight: 600; }
.totals .total dd { font: 600 1.35rem var(--display); letter-spacing: -.02em; }
.totals .vat { font-size: .82rem; }
.coupon-form { display: flex; gap: 8px; margin: 14px 0; }
.coupon-form input { padding: 9px 12px; }
.coupon-details summary { cursor: pointer; font-size: .88rem; color: var(--blue-600); margin: 8px 0; }
.ship-meter { padding: 16px 18px; border-radius: var(--radius); background: var(--blue-50); border: 1px solid var(--blue-100); margin-bottom: 20px; }
.ship-meter p { margin: 0 0 10px; font-size: .92rem; color: #0b4a85; }
.meter { height: 6px; border-radius: 6px; background: rgba(26, 138, 224, .15); overflow: hidden; }
.meter span { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--blue), var(--cyan)); transition: width .5s var(--ease); }
.ship-meter.min-order { background: var(--amber-50); border-color: #f5dcb0; }
.ship-meter.min-order p { color: #7a4a00; }
.ship-meter.alert { background: var(--red-50); border-color: #f5c9c9; }
.min-order-note { color: var(--red); }
.checkout fieldset { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 22px 8px; margin: 0 0 16px; background: #fff; }
.checkout legend { font: 600 1.05rem var(--display); padding: 0 8px; margin-left: -8px; }
.checkout .options { margin-bottom: 16px; }
.mini-lines { list-style: none; margin: 0 0 14px; padding: 0; }
.mini-lines li { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 8px 0; font-size: .9rem; border-bottom: 1px solid var(--line); }
.mini-lines li:has(> span:first-child) { grid-template-columns: 1fr auto; }
.mini-lines img { width: 48px; height: 48px; border-radius: 10px; background: #fff; object-fit: contain; }
.mini-lines b { font-weight: 500; color: var(--text-3); font-family: var(--mono); font-size: .85em; }
.mini-lines li > span:last-child { font-family: var(--mono); }
.coin-pick { display: flex; flex-wrap: wrap; gap: 8px; padding: 4px 0 8px 30px; }
.coin { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; border: 1.5px solid var(--line-2); font-size: .85rem; cursor: pointer; }
.coin:has(input:checked) { border-color: var(--blue); background: var(--blue-50); }
.coin input { accent-color: var(--blue); margin: 0; }
.coin-pick p { flex-basis: 100%; margin: 4px 0 0; }

/* Order received / track */
.success-head { text-align: center; margin: 12px 0 32px; }
.success-icon { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--green-50); color: var(--green); font-size: 1.7rem; margin-bottom: 16px; box-shadow: 0 0 0 8px rgba(15, 157, 88, .06); }
.pay-box { border: 1px solid var(--blue-100); background: linear-gradient(180deg, var(--blue-50), #fff 60%); border-radius: var(--radius-lg); padding: 24px; margin-bottom: 24px; }
.pay-details { margin: 14px 0; }
.pay-details div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.pay-details dt { color: var(--text-2); }
.pay-details dd { margin: 0; font-weight: 600; word-break: break-all; }
.crypto-pay { display: grid; grid-template-columns: 200px 1fr; gap: 24px; align-items: start; margin: 14px 0; }
@media (max-width: 600px) { .crypto-pay { grid-template-columns: 1fr; } }
.qr { width: 200px; height: 200px; background: #fff; border-radius: 12px; padding: 0; }
.qr img, .qr canvas { width: 200px; height: 200px; }
.pay-status { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #fff; border: 1px solid var(--line); border-radius: 12px; }
.spinner { width: 16px; height: 16px; border: 2px solid var(--line); border-top-color: var(--blue); border-radius: 50%; animation: spin 1s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress { display: flex; list-style: none; padding: 0; margin: 24px 0; counter-reset: s; }
.progress li { flex: 1; text-align: center; font-size: .85rem; color: var(--text-3); position: relative; padding-top: 38px; }
.progress li::before { counter-increment: s; content: counter(s); position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 30px; height: 30px; border-radius: 50%; background: var(--bg-3); display: grid; place-items: center; font: 600 .85rem var(--mono); color: var(--text-3); }
.progress li.done { color: var(--text); font-weight: 600; }
.progress li.done::before { background: var(--blue); color: #fff; content: "✓"; }
.track-form { max-width: 440px; }
.table-scroll, .table-wrap { overflow-x: auto; }
.coa-table, .aff-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.coa-table th, .coa-table td, .aff-table th, .aff-table td { text-align: left; padding: 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.coa-table th, .aff-table th { font: 500 .7rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); background: var(--bg-2); }

/* Lab report gallery */
.lab-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 32px 0; }
@media (max-width: 1000px) { .lab-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .lab-grid { grid-template-columns: 1fr 1fr; } }
.lab-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; color: var(--text); transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.lab-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); color: var(--text); }
.lab-card img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: top; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.lab-card span { padding: 12px 14px; font-weight: 600; font-size: .92rem; }
.lab-card small { display: block; font: 500 .72rem var(--mono); color: var(--green); margin-top: 2px; }

/* Affiliate */
.affiliate-form { max-width: 680px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; margin: 20px 0; }
.affiliate-dash .aff-link { max-width: 680px; margin: 16px 0; }
.affiliate-dash .aff-link label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: 6px; }
.affiliate-dash .aff-link input { width: 100%; padding: 12px; border: 1.5px solid var(--line-2); border-radius: 12px; font-family: var(--mono); }
.aff-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 20px 0; }
@media (max-width: 700px) { .aff-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.aff-stats div { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; font-size: .85rem; color: var(--text-2); }
.aff-stats span { display: block; font: 600 1.4rem var(--display); color: var(--text); }

/* ---------- Footer ---------- */
.site-footer { position: relative; overflow: hidden; background: var(--ink); color: #8fa3c4; padding: 72px 0 28px; margin-top: 0; isolation: isolate; font-size: .92rem; }
.site-footer::before { content: ""; position: absolute; z-index: -1; width: 900px; height: 600px; left: -300px; bottom: -380px; background: radial-gradient(circle, rgba(26, 138, 224, .22), transparent 65%); }
.footer-top { display: grid; grid-template-columns: 1fr 2.2fr; gap: 56px; padding-bottom: 48px; border-bottom: 1px solid var(--ink-line); }
@media (max-width: 960px) { .footer-top { grid-template-columns: 1fr; gap: 40px; } }
.footer-logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; font: italic 600 1.45rem/1 var(--display); letter-spacing: -.02em; margin-bottom: 18px; }
.footer-logo:hover { color: #fff; }
.footer-logo img { width: 44px; height: 44px; filter: drop-shadow(0 4px 12px rgba(26, 138, 224, .4)); }
.footer-logo b { color: #4fb2f5; font-weight: 600; }
.footer-blurb { max-width: 340px; line-height: 1.65; }
.footer-contact { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 6px; }
.footer-contact a, .site-footer ul a { color: #c9d4e8; }
.footer-contact a:hover, .site-footer ul a:hover { color: #fff; }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
@media (max-width: 760px) { .footer-cols { grid-template-columns: 1fr 1fr; } }
.footer-h { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: #6c7fa0; margin: 0 0 18px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.footer-cols li { margin-bottom: 10px; }
.footer-link { color: #c9d4e8; font-size: inherit; }
.footer-link:hover { color: #fff; text-decoration: none; }
.footer-pay { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 8px; padding: 24px 0; border-bottom: 1px solid var(--ink-line); font-size: .85rem; }
.pay-chip { padding: 5px 10px; border-radius: 8px; border: 1px solid var(--ink-line); background: rgba(255, 255, 255, .03); font: 500 .74rem var(--mono); color: #c9d4e8; }
.pay-sep { width: 1px; height: 18px; background: var(--ink-line); margin: 0 10px; }
.footer-disclaimer { font-size: .78rem; line-height: 1.6; color: #6c7fa0; margin: 22px 0; max-width: 980px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: .8rem; color: #6c7fa0; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: #c9d4e8; }

/* ---------- Floating UI ---------- */
.toast { position: fixed; right: 20px; top: calc(var(--header-h) + 50px); z-index: 70; width: min(380px, calc(100vw - 24px)); padding: 16px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-lg); animation: toast-in .3s var(--ease); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px) scale(.98); } }
.toast-body { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; }
.toast-img { width: 56px; height: 56px; border-radius: 12px; background: var(--bg-2); object-fit: contain; mix-blend-mode: multiply; }
.toast-title { display: flex; align-items: center; gap: 6px; font-size: .95rem; }
.toast-title::before { content: "✓"; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: var(--green-50); color: var(--green); font-size: .7rem; }
.toast.is-error .toast-title::before { content: "!"; background: var(--red-50); color: var(--red); }
.toast-msg { margin: 2px 0 0; font-size: .85rem; color: var(--text-2); }
.toast-ship { margin: 2px 0 0; font-size: .8rem; color: var(--blue-700); font-weight: 500; }
.toast-ship:empty, .toast-msg:empty { display: none; }
.toast-close { align-self: start; border: 0; background: none; font-size: 1.3rem; line-height: 1; cursor: pointer; color: var(--text-3); }
.toast-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.toast.is-error .toast-actions { display: none; }
@media (max-width: 640px) { .toast { right: 12px; top: auto; bottom: 12px; } }
.cookie-bar { position: fixed; left: 20px; bottom: 20px; z-index: 65; width: min(440px, calc(100vw - 24px)); padding: 18px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-lg); font-size: .86rem; color: var(--text-2); }
.cookie-actions { display: flex; gap: 8px; justify-content: flex-end; }
.chat-launcher { position: fixed; right: 20px; bottom: 20px; z-index: 50; }
.chat-float, .wa-float { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; border: 0; background: var(--ink); color: #fff; box-shadow: var(--shadow-lg); cursor: pointer; transition: transform .2s var(--ease); }
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 50; background: #1fae5b; }
.chat-float:hover, .wa-float:hover { transform: scale(1.06); color: #fff; }
.chat-panel { position: absolute; right: 0; bottom: 70px; width: min(340px, calc(100vw - 32px)); padding: 20px; border-radius: var(--radius-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.chat-close { position: absolute; right: 12px; top: 8px; border: 0; background: none; font-size: 1.4rem; cursor: pointer; color: var(--text-3); }
.chat-note { font-size: .74rem; color: var(--text-3); margin: 12px 0 8px; }
.chat-wa { margin-top: 8px; }
body.has-sticky .chat-launcher, body.has-sticky .wa-float { bottom: 84px; }

/* 404 */
.not-found { text-align: center; padding: 80px 0 100px; }
.not-found .code { font: 600 clamp(5rem, 3rem + 10vw, 9rem)/1 var(--display); letter-spacing: -.05em; background: linear-gradient(180deg, var(--text) 30%, var(--line-2)); -webkit-background-clip: text; background-clip: text; color: transparent; margin: 0 0 10px; }
.search-404 { margin: 24px auto 0; background: var(--bg-2); border-color: var(--line-2); color: var(--text-3); }
.search-404 input { color: var(--text); }

/* small inline product image inside descriptions (the big one is at the top of the page) */
.product-desc figure { float: right; width: 220px; margin: 0 0 16px 28px; padding: 10px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line); }
.product-desc figure img { margin: 0; mix-blend-mode: multiply; }
@media (max-width: 640px) { .product-desc figure { float: none; width: 180px; margin: 0 auto 20px; } }
.prose dl { margin: 0 0 1.5em; }
.prose dt { font-weight: 600; color: var(--text); margin-top: 14px; }
.prose dd { margin: 4px 0 0; color: var(--text-2); }

/* grid children must be allowed to shrink below their content width (long sequences, tables) */
.pdp > *, .pdp-body > *, .page-body > *, .cart-layout > *, .checkout > *, .split > *, .faq-wrap > * { min-width: 0; }
@media (max-width: 1000px) { .pdp-body { grid-template-columns: minmax(0, 1fr); } }
.prose .spec-table td, .prose table.specs td { word-break: break-word; overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .bento { grid-auto-rows: minmax(150px, auto); }
  .tile { padding: 18px; min-height: 150px; }
  .tile h3 { max-width: 62%; font-size: 1.15rem; }
  .tile p { max-width: 62%; }
  .tile-imgs img { width: 96px; height: 96px; margin-left: -40px; }
  .tile-lg { min-height: 340px; }
  .tile-lg h3, .tile-lg p { max-width: 100%; }
  .tile-lg .tile-imgs img { width: 170px; height: 170px; margin-left: -60px; }
  .hero-art { max-width: 340px; }
  .spec-card.sc-1 { left: -4%; bottom: 2%; transform: scale(.9); transform-origin: left bottom; }
}
.aside-card .toc { position: static; }