/* =========================================================
   Unimio · brand site (multi-page)
   ========================================================= */
:root {
  color-scheme: light;
  --bg: #f5f6f7;
  --bg-deep: #0e1116;
  --surface: #ffffff;
  --ink: #0e1116;
  --ink-2: #353b45;
  --muted: #6b7280;
  --hair: #e1e4e8;
  --hair-strong: #c6cbd2;
  --copper: #b8653a;
  --copper-2: #d99a73;
  --copper-dark: #8c4a27;
  --on-deep: #eceef1;
  --on-deep-muted: #9aa3ad;
  --hair-deep: #262b33;
  --font-sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --gutter: clamp(20px, 5vw, 72px);
  --max: 1360px;
  --measure: 66ch;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-sans); font-size: 17px; line-height: 1.55; font-weight: 400; -webkit-font-smoothing: antialiased; padding-inline: var(--gutter); }
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 400; text-wrap: balance; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 5.6vw, 4.8rem); line-height: 1.0; font-weight: 300; letter-spacing: -.035em; }
h1 em, h2 em, .statement em { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: 0; color: var(--copper); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.9rem); line-height: 1.06; font-weight: 300; letter-spacing: -.03em; max-width: 24ch; }
h3 { font-size: 1.3rem; line-height: 1.2; font-weight: 500; letter-spacing: -.015em; }
.mono { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 400; }
.eyebrow { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--copper); display: inline-flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--copper); }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 999px; z-index: 100; }
.skip:focus { left: 16px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font: 500 .95rem/1 var(--font-sans); letter-spacing: .01em; text-decoration: none; cursor: pointer; transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease); }
.btn-solid { background: var(--ink); color: var(--bg); }
.btn-solid:hover { background: var(--copper); color: #fff; }
.btn-line { background: transparent; color: var(--ink); border-color: var(--hair-strong); }
.btn-line:hover { border-color: var(--ink); }
.btn-light { background: var(--bg); color: var(--ink); }
.btn-light:hover { background: var(--copper-2); color: var(--ink); }
.btn:active { transform: scale(.985); }
.text-link { display: inline-flex; gap: 6px; align-items: baseline; text-decoration: none; border-bottom: 1px solid var(--hair-strong); padding-bottom: 2px; font-weight: 500; transition: border-color .2s, color .2s; }
.text-link:hover { border-color: var(--copper); color: var(--copper); }
.text-link.light { color: var(--on-deep); border-color: var(--hair-deep); }
.text-link.light:hover { color: var(--copper-2); border-color: var(--copper-2); }

/* ---------- reveal / parallax ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
[data-parallax] { will-change: transform; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .js .reveal { opacity: 1; transform: none; transition: none; } [data-parallax] { transform: none !important; } }

/* ---------- nav ---------- */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; display: flex; align-items: center; gap: 36px; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); padding-block: 18px; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); border-bottom: 1px solid transparent; transition: border-color .3s; }
.nav.is-scrolled { border-bottom-color: var(--hair); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 22px; height: 22px; color: var(--ink); }
.brand-word { font-size: 1.15rem; font-weight: 500; letter-spacing: -.01em; }
.nav-links { display: flex; gap: 28px; margin-left: 12px; }
.nav-links a { text-decoration: none; font-size: .95rem; color: var(--ink-2); position: relative; padding-block: 4px; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--copper); transition: right .3s var(--ease); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { right: 0; }
.nav-cta { margin-left: auto; text-decoration: none; font-size: .95rem; font-weight: 500; display: inline-flex; gap: 8px; align-items: center; }
.nav-cta span { transition: transform .3s var(--ease); display: inline-block; }
.nav-cta:hover span { transform: translateX(4px); }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--hair-strong); background: transparent; border-radius: 999px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; cursor: pointer; }
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); }
.mobile-menu { display: flex; flex-direction: column; padding-block: 10px 22px; border-bottom: 1px solid var(--hair); }
.mobile-menu a { text-decoration: none; padding: 12px 0; font-size: 1.15rem; border-bottom: 1px solid var(--hair); }
.mobile-menu a:last-child { border-bottom: 0; }
@media (max-width: 900px) { .nav-links, .nav-cta { display: none; } .nav-toggle { display: flex; } }

/* ---------- hero (home) ---------- */
.hero { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); grid-template-areas: "copy visual" "facts facts"; gap: clamp(28px, 4vw, 56px) clamp(24px, 4vw, 64px); align-items: center; max-width: var(--max); margin-inline: auto; padding-block: clamp(32px, 5vw, 72px) clamp(28px, 4vw, 56px); }
.hero-copy { grid-area: copy; display: flex; flex-direction: column; gap: 28px; max-width: 34rem; }
.lede { font-size: 1.12rem; color: var(--ink-2); line-height: 1.6; max-width: 34rem; font-weight: 300; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-media { grid-area: visual; margin: 0; position: relative; }
.hero-video { width: 100%; height: auto; display: block; background: var(--bg);
  -webkit-mask-image: radial-gradient(ellipse 78% 70% at 52% 50%, #000 55%, transparent 100%);
  mask-image: radial-gradient(ellipse 78% 70% at 52% 50%, #000 55%, transparent 100%); }
.hero-facts { grid-area: facts; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding-top: 22px; border-top: 1px solid var(--hair); }
.hero-facts div { display: flex; flex-direction: column; gap: 6px; }
.hero-facts dd { margin: 0; font-size: 1.15rem; font-weight: 300; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; grid-template-areas: "visual" "copy" "facts"; } .hero-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- hero motion: drawn wire, current pulses, staggered entrance ---------- */
.hero { position: relative; }
.hero-wire { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; overflow: visible; }
.hero-copy, .hero-facts { position: relative; z-index: 1; }
.hero-media { z-index: 1; }
.wire-path { fill: none; stroke: var(--copper-2); stroke-width: 1.2px; vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; opacity: .75; }
.js .wire-path { animation: wire-draw 2.4s var(--ease) .3s forwards; }
.wire-pulse { fill: var(--copper); opacity: 0; filter: drop-shadow(0 0 6px color-mix(in srgb, var(--copper) 70%, transparent)); }
.js .wire-pulse { animation: pulse-in .6s ease 1.8s forwards; }
.wire-pulse-2 { fill: var(--copper-2); }
@keyframes wire-draw { to { stroke-dashoffset: 0; } }
@keyframes pulse-in { to { opacity: 1; } }
.js .stagger { opacity: 0; transform: translateY(14px); animation: rise .9s var(--ease) forwards; animation-delay: calc(.12s * var(--i, 0) + .1s); }
@keyframes rise { to { opacity: 1; transform: none; } }
.steps-wire { position: absolute; left: 0; top: 0; width: 2px; height: 100%; overflow: visible; pointer-events: none; }
.anatomy-steps { position: relative; }
.anatomy-steps .steps-wire .wire-path { stroke: var(--hair-strong); }
.js .anatomy-steps .steps-wire .wire-path { animation-delay: 0s; animation-duration: 1.6s; }
@media (max-width: 900px) { .hero-wire, .steps-wire { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .js .wire-path { animation: none; stroke-dashoffset: 0; }
  .js .wire-pulse { animation: none; opacity: 0; }
  .js .stagger { animation: none; opacity: 1; transform: none; }
}

/* ---------- statement ---------- */
.statement { max-width: var(--max); margin-inline: auto; padding-block: clamp(48px, 8vw, 110px); border-top: 1px solid var(--hair); }
.statement p { font-size: clamp(1.5rem, 3vw, 2.5rem); line-height: 1.25; font-weight: 300; letter-spacing: -.02em; max-width: 30ch; text-wrap: balance; }

/* ---------- section head ---------- */
.section-head { display: flex; flex-direction: column; gap: 16px; }
.section-head.wide { max-width: 60rem; }
.section-intro { color: var(--ink-2); font-weight: 300; font-size: 1.08rem; max-width: 40rem; }
.section-intro a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }

/* ---------- anatomy ---------- */
.anatomy { max-width: var(--max); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 80px); padding-block: clamp(24px, 4vw, 48px) clamp(48px, 8vw, 110px); border-top: 1px solid var(--hair); }
.anatomy-sticky { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 92px); align-self: start; }
.anatomy-figure { margin: 0; position: relative; border-radius: 4px; overflow: hidden; background: var(--bg); }
.anatomy-figure img { width: 100%; transition: transform 1.1s var(--ease), transform-origin 1.1s var(--ease); transform-origin: 60% 45%; }
.anatomy-figure[data-step="1"] img { transform: scale(1.0); }
.anatomy-figure[data-step="2"] img { transform: scale(1.18); transform-origin: 44% 22%; }
.anatomy-figure[data-step="3"] img { transform: scale(1.3); transform-origin: 72% 46%; }
.anatomy-pin { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 6px color-mix(in srgb, var(--copper) 22%, transparent); opacity: 0; transition: opacity .5s; }
.anatomy-pin::after { content: ""; position: absolute; inset: -14px; border-radius: 50%; border: 1px solid var(--copper); opacity: .5; animation: ring 2.4s ease-out infinite; }
@keyframes ring { 0% { transform: scale(.5); opacity: .6; } 100% { transform: scale(1.4); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .anatomy-pin::after { animation: none; } }
.pin-1 { left: 18%; top: 34%; } .pin-2 { left: 44%; top: 20%; } .pin-3 { left: 72%; top: 46%; }
.anatomy-figure[data-step="1"] .pin-1, .anatomy-figure[data-step="2"] .pin-2, .anatomy-figure[data-step="3"] .pin-3 { opacity: 1; }
.anatomy-steps { display: flex; flex-direction: column; gap: clamp(40px, 10vh, 110px); padding-top: 12px; }
.step { display: flex; flex-direction: column; gap: 12px; padding-left: 22px; border-left: 1px solid var(--hair); transition: border-color .4s, opacity .4s; opacity: .5; }
.step.is-active { border-left-color: var(--copper); opacity: 1; }
.step p:not(.step-label) { color: var(--ink-2); font-weight: 300; max-width: 34rem; }
.step a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }
.step h3 { font-size: 1.6rem; font-weight: 300; letter-spacing: -.02em; }
@media (max-width: 900px) { .anatomy { grid-template-columns: 1fr; } .anatomy-sticky { position: relative; top: auto; } .anatomy-steps { gap: 32px; } .step { opacity: 1; } }

/* ---------- line cards (products / applications) ---------- */
.products-home { max-width: var(--max); margin-inline: auto; padding-block: clamp(48px, 8vw, 110px) clamp(40px, 6vw, 90px); border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: clamp(32px, 5vw, 56px); }
.line-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.line-card { background: var(--bg); display: flex; flex-direction: column; text-decoration: none; transition: background .3s; }
.line-card:hover { background: var(--surface); }
.line-card figure { margin: 0; background: #fff; aspect-ratio: 1; overflow: hidden; }
.line-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.line-card:hover figure img { transform: scale(1.04); }
.line-body { display: flex; flex-direction: column; gap: 10px; padding: 22px 22px 26px; flex: 1; }
.line-body h2, .line-body h3 { font-size: 1.3rem; font-weight: 500; letter-spacing: -.015em; }
.line-body p { color: var(--ink-2); font-weight: 300; font-size: .96rem; }
.line-meta { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--hair); text-transform: none; letter-spacing: .02em; }
.line-grid-page { max-width: var(--max); margin-inline: auto; padding-block: 8px clamp(40px, 6vw, 80px); }
@media (max-width: 1080px) { .line-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .line-grid { grid-template-columns: 1fr; } }

/* ---------- colours ---------- */
.colors { max-width: var(--max); margin-inline: auto; padding-block: clamp(48px, 8vw, 110px); border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: clamp(24px, 4vw, 48px); }
.colors-banner { margin: 0; }
.colors-banner img { width: 100%; }
.swatches { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 10px; }
.swatches li { display: flex; flex-direction: column; gap: 10px; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.swatches i { display: block; height: 6px; border-radius: 3px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06); }
.colors-note { color: var(--muted); font-size: .95rem; font-weight: 300; max-width: 46rem; }
.colors-note a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }
@media (max-width: 760px) { .swatches { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.swatch-grid { list-style: none; margin: 0 0 32px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
.swatch-grid li { display: flex; flex-direction: column; gap: 10px; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.swatch-grid i { display: block; height: 44px; border-radius: 4px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06); }

/* ---------- quality (dark) ---------- */
.quality { margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); background: var(--bg-deep); color: var(--on-deep); }
.quality-inner { max-width: var(--max); margin-inline: auto; padding-block: clamp(56px, 9vw, 130px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(32px, 6vw, 96px); }
.quality .eyebrow { color: var(--copper-2); } .quality .eyebrow::before { background: var(--copper-2); }
.quality h2 { color: var(--on-deep); }
.quality-sheet { margin: 0; display: flex; flex-direction: column; }
.quality-sheet div { display: grid; grid-template-columns: 160px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid var(--hair-deep); }
.quality-sheet div:last-child { border-bottom: 1px solid var(--hair-deep); }
.quality-sheet dt { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--on-deep-muted); padding-top: 4px; }
.quality-sheet dd { margin: 0; font-weight: 300; font-size: 1.05rem; color: var(--on-deep); max-width: 38rem; }
@media (max-width: 900px) { .quality-inner { grid-template-columns: 1fr; } .quality-sheet div { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- uses + guides (home) ---------- */
.uses-home { max-width: var(--max); margin-inline: auto; padding-block: clamp(48px, 8vw, 110px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 6vw, 96px); }
.uses-col { display: flex; flex-direction: column; gap: 28px; }
.app-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.app-list a { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 16px 0; border-top: 1px solid var(--hair); text-decoration: none; font-size: 1.15rem; font-weight: 300; transition: color .2s; }
.app-list li:last-child a { border-bottom: 1px solid var(--hair); }
.app-list a:hover { color: var(--copper); }
.guide-list { display: flex; flex-direction: column; }
.guide-row { display: grid; grid-template-columns: 180px 1fr auto; gap: 16px; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--hair); text-decoration: none; font-weight: 300; font-size: 1.08rem; transition: color .2s; }
.guide-row:last-child { border-bottom: 1px solid var(--hair); }
.guide-row:hover { color: var(--copper); }
.guide-row.more { font-weight: 500; }
.guide-list-page { max-width: var(--max); margin-inline: auto; padding-block: 8px clamp(40px, 6vw, 80px); }
.guide-list-page .guide-row { font-size: 1.25rem; padding: 22px 0; grid-template-columns: 190px 1fr auto; }
@media (max-width: 900px) { .uses-home { grid-template-columns: 1fr; } .guide-row, .guide-list-page .guide-row { grid-template-columns: 1fr auto; } .guide-row .mono { grid-column: 1 / -1; } }

/* ---------- inner pages ---------- */
.page-head { max-width: var(--max); margin-inline: auto; padding-block: clamp(28px, 4vw, 56px) clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: 18px; }
.page-head h1 { max-width: 20ch; }
.page-head .lede a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--hair-strong); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--copper); }
.page-figure { max-width: var(--max); margin: 0 auto; padding-block: 8px 32px; }
.page-figure img { width: min(100%, 560px); }
.page-figure.wide img { width: 100%; }

.prose { max-width: var(--max); margin-inline: auto; padding-block: 8px clamp(40px, 6vw, 80px); }
.prose > * { max-width: var(--measure); }
.prose > .table-wrap, .prose > .swatch-grid { max-width: none; }
.prose.narrow { padding-top: 0; }
.prose h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 40px 0 14px; max-width: 30ch; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 28px 0 10px; }
.prose p, .prose li { color: var(--ink-2); font-weight: 300; font-size: 1.06rem; }
.prose p + p { margin-top: 14px; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 12px 0; display: flex; flex-direction: column; gap: 8px; }
.prose a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }
.prose a:hover { color: var(--copper); }
.prose a.btn { text-decoration: none; }
.prose a.btn-solid, .contact-where a.btn-solid { color: var(--bg); }
.prose a.btn-solid:hover { color: #fff; }
.plain-list { margin: 0; padding-left: 1.1em; display: flex; flex-direction: column; gap: 6px; color: var(--ink-2); font-weight: 300; }
.dist-grid-wrap { max-width: var(--max); margin-inline: auto; padding-block: 8px clamp(32px, 5vw, 56px); }
.dist-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.dist-card { background: var(--surface); padding: 28px 28px 30px; display: flex; flex-direction: column; gap: 12px; }
.dist-card h2 { font-size: 1.6rem; font-weight: 400; }
.dist-card p { color: var(--ink-2); font-weight: 300; }
.dist-zone { display: flex; gap: 12px; align-items: baseline; padding-top: 10px; border-top: 1px solid var(--hair); }
.dist-card .btn { align-self: flex-start; margin-top: 8px; }
@media (max-width: 760px) { .dist-grid { grid-template-columns: 1fr; } }
.prose .lead { font-size: 1.25rem; color: var(--ink); font-weight: 300; line-height: 1.5; }
.prose strong { font-weight: 500; color: var(--ink); }
.formula { font-family: var(--font-mono); font-size: 1.05rem; padding: 14px 18px; border-left: 2px solid var(--copper); background: var(--surface); margin: 16px 0; }

.table-wrap { overflow-x: auto; margin: 20px 0 28px; }
.data-table, .spec-table { width: 100%; border-collapse: collapse; font-size: .95rem; font-variant-numeric: tabular-nums; }
.data-table caption { caption-side: bottom; text-align: left; padding-top: 10px; font-size: .82rem; color: var(--muted); font-weight: 300; }
.data-table th, .data-table td, .spec-table th, .spec-table td { text-align: left; padding: 12px 14px 12px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
.data-table thead th { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); font-weight: 400; border-bottom-color: var(--hair-strong); }
.data-table tbody th, .spec-table th { font-weight: 500; color: var(--ink); }
.data-table td { color: var(--ink-2); font-weight: 300; }
.spec-table th { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 400; width: 38%; }
.spec-table td { color: var(--ink); font-weight: 300; }

/* product page */
.product-layout { max-width: var(--max); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(24px, 4vw, 56px); padding-block: 8px clamp(32px, 5vw, 56px); align-items: start; }
.gallery { display: grid; grid-template-columns: 2fr 1fr; gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.gal-item { margin: 0; background: #fff; aspect-ratio: 1; overflow: hidden; }
.gal-item:first-child { grid-row: span 2; }
.gal-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery:has(.gal-item:nth-child(2):last-child) { grid-template-columns: 1fr 1fr; }
.gallery:has(.gal-item:nth-child(2):last-child) .gal-item:first-child { grid-row: auto; }
.product-side { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 92px); display: flex; flex-direction: column; gap: 18px; padding: 24px; background: var(--surface); border: 1px solid var(--hair); }
.side-title { margin: 0; }
.product-side .table-wrap { margin: 0; }
.product-side .btn, .product-side .text-link { align-self: flex-start; }
@media (max-width: 900px) { .product-layout { grid-template-columns: 1fr; } .product-side { position: static; } .gallery { grid-template-columns: 1fr 1fr; } .gal-item:first-child { grid-column: 1 / -1; grid-row: auto; } }

/* article */
.article { max-width: var(--max); margin-inline: auto; }
.article-head h1 { max-width: 24ch; font-size: clamp(2.2rem, 4.4vw, 3.8rem); }
.article-figure { margin: 0 auto; max-width: var(--max); aspect-ratio: 16 / 7; overflow: hidden; border-radius: 4px; background: var(--surface); }
.article-figure img { width: 100%; height: 100%; object-fit: cover; }
.article-body { padding-top: clamp(24px, 4vw, 48px); }

/* faq */
.faq-section { max-width: var(--max); margin-inline: auto; padding-block: clamp(32px, 5vw, 64px); border-top: 1px solid var(--hair); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(24px, 4vw, 64px); }
.faq-list { display: flex; flex-direction: column; }
.faq { border-top: 1px solid var(--hair); }
.faq:last-child { border-bottom: 1px solid var(--hair); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; padding: 18px 0; font-size: 1.1rem; font-weight: 400; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--copper); flex: none; transition: transform .3s var(--ease); }
.faq[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 0 20px; max-width: 60ch; }
.faq-a p { color: var(--ink-2); font-weight: 300; }
.faq-a a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }
@media (max-width: 900px) { .faq-section { grid-template-columns: 1fr; } }

/* related */
.related { max-width: var(--max); margin-inline: auto; padding-block: clamp(32px, 5vw, 64px); border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: 20px; }
.rel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.rel-card { background: var(--bg); padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; text-decoration: none; transition: background .3s; }
.rel-card:hover { background: var(--surface); }
.rel-title { font-size: 1.1rem; font-weight: 400; }
.rel-arrow { margin-top: auto; color: var(--copper); }

/* cta band */
.cta-band { margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); background: var(--bg-deep); color: var(--on-deep); }
.cta-inner { max-width: var(--max); margin-inline: auto; padding-block: clamp(44px, 6vw, 80px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: clamp(20px, 3vw, 48px); align-items: center; }
.cta-inner h2 { color: var(--on-deep); font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.cta-inner p { color: var(--on-deep-muted); font-weight: 300; max-width: 36rem; }
@media (max-width: 900px) { .cta-inner { grid-template-columns: 1fr; } }

/* about facts */
.about-facts-page { max-width: var(--max); margin-inline: auto; padding-block: 0 clamp(40px, 6vw, 80px); }
.about-facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.about-facts li { background: var(--bg); padding: 26px 22px; display: flex; flex-direction: column; gap: 8px; }
.about-facts .big { font-size: clamp(2.2rem, 3.4vw, 3.2rem); font-weight: 300; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.about-facts small { font-size: .45em; margin-left: 4px; color: var(--muted); letter-spacing: 0; }
@media (max-width: 760px) { .about-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* contact */
.contact { max-width: var(--max); margin-inline: auto; padding-block: 8px clamp(48px, 8vw, 110px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); }
.contact-copy { display: flex; flex-direction: column; gap: 28px; }
.contact-where { padding-top: 22px; border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: 10px; max-width: 30rem; }
.contact-where p:not(.mono) { color: var(--ink-2); font-weight: 300; }
.contact-where a:not(.text-link) { color: var(--ink); text-decoration: underline; text-decoration-color: var(--copper-2); text-underline-offset: 3px; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea { font: 400 1rem var(--font-sans); color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--hair-strong); border-radius: 0; padding: 10px 0; width: 100%; transition: border-color .2s; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--copper); }
.field.is-error input, .field.is-error textarea { border-bottom-color: #c0392b; }
.contact-form .btn { align-self: flex-start; margin-top: 6px; }
.form-status { font-size: .95rem; color: var(--copper-dark); min-height: 1.4em; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.footer { max-width: var(--max); margin-inline: auto; border-top: 1px solid var(--hair); padding-block: 40px 40px; display: flex; flex-direction: column; gap: 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); gap: 28px; }
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-brand p { color: var(--muted); font-weight: 300; font-size: .95rem; max-width: 22rem; }
.footer-col ul { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { text-decoration: none; font-size: .95rem; color: var(--ink-2); }
.footer-col a:hover { color: var(--copper); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; font-size: .88rem; color: var(--muted); padding-top: 20px; border-top: 1px solid var(--hair); }
.footer-bottom nav { display: flex; gap: 20px; }
.footer-bottom a { text-decoration: none; color: var(--ink-2); }
.footer-bottom a:hover { color: var(--copper); }
@media (max-width: 1000px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- SKU grid / cards ---------- */
.sku-section { max-width: var(--max); margin-inline: auto; padding-block: clamp(24px, 4vw, 48px); border-top: 1px solid var(--hair); display: flex; flex-direction: column; gap: 20px; }
.sku-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); }
.sku-card { background: var(--bg); display: flex; flex-direction: column; gap: 6px; padding: 0 0 18px; text-decoration: none; transition: background .3s; }
.sku-card:hover { background: var(--surface); }
.sku-card figure { margin: 0 0 8px; background: #fff; aspect-ratio: 1; overflow: hidden; }
.sku-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.sku-card:hover figure img { transform: scale(1.04); }
.sku-card .sku-line, .sku-card .sku-name, .sku-card .sku-meta { padding-inline: 16px; }
.sku-name { font-size: 1.02rem; font-weight: 400; line-height: 1.3; }
.sku-meta { text-transform: none; letter-spacing: .02em; }
.gallery.single { grid-template-columns: 1fr; max-width: 620px; }
.gallery.single .gal-item { grid-row: auto; }
.sku-swatches { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.sku-swatches a { display: block; width: 22px; height: 22px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); transition: transform .2s; }
.sku-swatches a:hover { transform: scale(1.15); }
.swatch-grid a { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: inherit; }
.swatch-grid a:hover span { color: var(--copper); }
.color-hero { max-width: var(--max); margin: 0 auto 24px; height: 14px; border-radius: 7px; background: var(--c); box-shadow: inset 0 -3px 0 rgba(0,0,0,.18), inset 0 3px 0 rgba(255,255,255,.2); position: relative; }
.color-hero span { position: absolute; right: -4px; top: 3px; width: 60px; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--copper-dark), var(--copper) 60%, #f0b784); }
.gl-list { margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); max-width: none !important; }
.gl-item { background: var(--bg); padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; }
.gl-item dt a { font-size: 1.1rem; text-decoration: none; color: var(--ink); }
.gl-item dt a:hover { color: var(--copper); }
.gl-item dd { margin: 0; color: var(--ink-2); font-weight: 300; font-size: .95rem; }
.prose > .gl-list { max-width: none; }
.verdict { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px; border-left: 2px solid var(--copper); background: var(--surface); color: var(--ink) !important; font-weight: 400 !important; font-size: 1.12rem !important; margin: 8px 0 24px; }
.near-terms { margin: 8px 0 0; display: flex; flex-direction: column; gap: 10px; }
.near-terms div { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding-top: 10px; border-top: 1px solid var(--hair); }
.near-terms dd { margin: 0; color: var(--ink-2); font-weight: 300; }
@media (max-width: 640px) { .near-terms div { grid-template-columns: 1fr; gap: 4px; } }

/* legal + site map */
.prose.legal h2 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
.site-map { max-width: var(--max); margin-inline: auto; padding-block: 8px clamp(48px, 8vw, 96px); columns: 3 280px; column-gap: clamp(24px, 4vw, 56px); }
.map-group { break-inside: avoid; margin-bottom: 32px; }
.map-group h2 { font-size: 1.25rem; font-weight: 500; display: flex; gap: 10px; align-items: baseline; padding-bottom: 8px; border-bottom: 1px solid var(--hair); margin-bottom: 10px; }
.map-group ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.map-group a { text-decoration: none; color: var(--ink-2); font-weight: 300; }
.map-group a:hover { color: var(--copper); }
.footer-bottom nav { flex-wrap: wrap; row-gap: 8px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-legal { font-size: .85rem; color: var(--muted); font-weight: 300; }
.form-legal a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; }
.contact-form button[disabled] { opacity: .6; cursor: wait; }