/* Asset Atlas Design: site styles. scrollcraft.css is the engine layer; this file is the brand. */

@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-latin-wdth-normal.woff2") format("woff2-variations");
  font-weight: 100 900; font-stretch: 62% 125%; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-latin-ext-wdth-normal.woff2") format("woff2-variations");
  font-weight: 100 900; font-stretch: 62% 125%; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --sc-canvas:     #030a2c;
  --sc-surface:    #0a1440;
  --sc-ink:        #eef1fb;
  --sc-ink-soft:   #a5b0d6;
  --sc-accent:     #f59e2a;
  --sc-accent-ink: #1c0f02;
  --sc-font-display: "Archivo", system-ui, sans-serif;
  --sc-font-text:    "Archivo", system-ui, sans-serif;
  --sc-font-mono:    "JetBrains Mono", ui-monospace, monospace;
  --sc-shadow-color: 232 70% 3%;

  --line: color-mix(in oklab, var(--sc-ink) 11%, transparent);
  --line-strong: color-mix(in oklab, var(--sc-ink) 20%, transparent);
  --surface-2: #0e1a52;
  /* second colour: light blue for data, labels and lines; orange stays for actions */
  --sky: #6cc6ff;
  --sky-soft: #8fb3e2;
  --black: #01030f;
  --deep: #020722;
  --bar-h: 4.25rem;
  --r: 10px;
}

html { scroll-padding-top: calc(var(--bar-h) + 1rem); }
body { background: var(--sc-canvas); color: var(--sc-ink); font-family: var(--sc-font-text); }
img { max-width: 100%; height: auto; }
a { color: inherit; }
.mono, .label, .chip, .readout { font-family: var(--sc-font-mono); font-feature-settings: "zero" 0; }
.label { font-size: var(--sc-t-xs); letter-spacing: 0.06em; text-transform: uppercase; color: var(--sky-soft); }
.wide { font-stretch: 112%; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; padding: .6rem 1rem; background: var(--sc-accent); color: var(--sc-accent-ink); border-radius: var(--r); }
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- top bar ---------- */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--bar-h);
  display: flex; align-items: center; gap: 1.5rem; padding: 0 var(--sc-gutter);
  background: color-mix(in oklab, var(--sc-canvas) 78%, transparent);
  backdrop-filter: blur(12px) saturate(1.2); -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; margin-right: auto; }
.brand img { width: 40px; height: 40px; }
.brand span { font-weight: 700; font-stretch: 112%; letter-spacing: -0.01em; font-size: 1.02rem; white-space: nowrap; }
.bar nav { display: flex; align-items: center; gap: .25rem; }
.bar nav a:not(.btn) { text-decoration: none; padding: .5rem .8rem; border-radius: 8px; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); transition: color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); }
.bar nav a:not(.btn):hover, .bar nav a[aria-current="page"] { color: var(--sc-ink); background: color-mix(in oklab, var(--sc-ink) 7%, transparent); }
.bar .btn { margin-left: .5rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 2.9rem; padding: 0 1.25rem; border-radius: var(--r); border: 1px solid transparent;
  font: 600 var(--sc-t-sm)/1 var(--sc-font-text); letter-spacing: .005em; white-space: nowrap; text-decoration: none; cursor: pointer;
  background: var(--sc-accent); color: var(--sc-accent-ink);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / .28), 0 6px 18px -8px hsl(30 90% 40% / .6);
  transition: transform 120ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out), border-color 140ms var(--sc-ease-out);
}
.btn:hover { background: #ffb24a; }
.btn:active { transform: translateY(1px) scale(.985); }
.btn--ghost { background: transparent; color: var(--sc-ink); border-color: var(--line-strong); box-shadow: none; }
.btn--ghost:hover { background: color-mix(in oklab, var(--sc-ink) 7%, transparent); border-color: color-mix(in oklab, var(--sc-ink) 34%, transparent); }
.btn[aria-disabled="true"] { background: transparent; color: var(--sc-ink-soft); border-color: var(--line-strong); border-style: dashed; box-shadow: none; cursor: default; }
.btn[aria-disabled="true"]:active { transform: none; }
.btn svg { width: 1.05em; height: 1.05em; }

/* ---------- shared 3D stage ---------- */
.gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.gl-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 400ms var(--sc-ease-out); }
.no-webgl .gl-poster { opacity: 1; }
.no-webgl .gl { display: none; }

/* ---------- HOME: hero ---------- */
.hero [data-sc-stage] { overflow: hidden; background: radial-gradient(120% 90% at 70% 40%, #0b1854 0%, var(--sc-canvas) 62%); }
.hero__map { position: absolute; inset: -8% -4%; width: 108%; height: 116%; color: #2a3f8f; opacity: .55; pointer-events: none; }
.hero__copy {
  position: absolute; z-index: 3; left: var(--sc-gutter); bottom: clamp(3rem, 12vh, 8rem);
  width: min(36rem, 46vw); display: grid; gap: 1.4rem;
}
.hero h1 { font-size: clamp(2.6rem, 1.4rem + 4vw, 5.2rem); line-height: .98; letter-spacing: -0.035em; font-weight: 750; font-stretch: 108%; text-wrap: balance; margin: 0; }
.hero__sub { font-size: var(--sc-t-lg); line-height: 1.5; color: var(--sc-ink-soft); max-width: 30rem; margin: 0; text-wrap: pretty; }
.hero__ctas { display: flex; gap: .75rem; flex-wrap: wrap; }
.hero .gl { z-index: 2; }
.hero__tag {
  position: absolute; z-index: 3; right: var(--sc-gutter); top: calc(var(--bar-h) + 2.5rem);
  display: grid; gap: .3rem; padding: .85rem 1rem; border-left: 1px solid var(--sc-accent);
  background: linear-gradient(90deg, color-mix(in oklab, var(--deep) 75%, transparent), transparent);
}
.hero__tag b { font: 500 var(--sc-t-sm)/1.2 var(--sc-font-mono); color: var(--sc-ink); }
.hero__scrim { position: absolute; z-index: 2; inset: 0 auto 0 0; width: min(62rem, 62%); pointer-events: none;
  background: linear-gradient(90deg, color-mix(in oklab, var(--sc-canvas) 82%, transparent) 0%, color-mix(in oklab, var(--sc-canvas) 55%, transparent) 55%, transparent 100%); }
.hero__floor { position: absolute; inset: auto 0 0 0; height: 22vh; z-index: 2; background: linear-gradient(to bottom, transparent, var(--sc-canvas)); pointer-events: none; }

/* ---------- HOME: standards (sticky 3D + flowing claims) ---------- */
.std { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(1.5rem, 4vw, 5rem); padding: 0 var(--sc-gutter); max-width: 92rem; margin: 0 auto; }
.std__view { position: sticky; top: var(--bar-h); height: calc(100vh - var(--bar-h)); height: calc(100svh - var(--bar-h)); }
.std__frame { position: absolute; inset: 6% 0; border-radius: 18px; overflow: hidden; background: radial-gradient(90% 80% at 50% 45%, #0f1d5a, var(--deep)); box-shadow: var(--sc-edge), 0 30px 60px -30px hsl(var(--sc-shadow-color) / .9); }
.std__hud { position: absolute; left: 1.1rem; right: 1.1rem; bottom: 1rem; display: flex; justify-content: space-between; gap: 1rem; z-index: 2; pointer-events: none; }
.std__list { list-style: none; margin: 0; padding: 30vh 0 40vh; display: grid; gap: 46vh; }
.std__item { max-width: 30rem; opacity: .32; transition: opacity 300ms var(--sc-ease-out); }
.std__item.is-on { opacity: 1; }
.std__item h3 { font-size: var(--sc-t-2xl); line-height: 1.02; letter-spacing: -0.03em; font-weight: 720; margin: .6rem 0 .9rem; text-wrap: balance; }
.std__item p { color: var(--sc-ink-soft); font-size: var(--sc-t-base); line-height: 1.65; margin: 0; max-width: 34ch; }
.std__intro { padding: var(--sc-section) var(--sc-gutter) 0; max-width: 92rem; margin: 0 auto; }
.std__intro h2 { font-size: var(--sc-t-3xl); line-height: 1; letter-spacing: -0.035em; font-weight: 750; font-stretch: 106%; margin: 0; max-width: 16ch; text-wrap: balance; }

/* ---------- HOME: X-ray (peak) ---------- */
.xray [data-sc-stage] { overflow: hidden; background: radial-gradient(80% 70% at 50% 55%, #101e5e 0%, var(--deep) 70%); touch-action: pan-y; }
.xray__head { position: absolute; z-index: 4; left: var(--sc-gutter); top: calc(var(--bar-h) + 2rem); max-width: 30rem; }
.xray__head h2 { font-size: var(--sc-t-2xl); line-height: 1.02; letter-spacing: -0.03em; font-weight: 740; margin: 0 0 .7rem; }
.xray__head p { margin: 0; color: var(--sc-ink-soft); max-width: 34ch; }
.xray__line { position: absolute; z-index: 3; top: 0; bottom: 0; left: 0; width: 0; transform: translateX(var(--x, 50vw)); pointer-events: none; }
.xray__line::before { content: ""; position: absolute; top: 0; bottom: 0; left: -1px; width: 2px; background: linear-gradient(to bottom, transparent, var(--sc-accent) 18%, var(--sc-accent) 82%, transparent); }
.xray__grip {
  position: absolute; z-index: 5; top: 50%; left: 0; width: 3rem; height: 3rem; margin: -1.5rem 0 0 -1.5rem;
  transform: translateX(var(--x, 50vw)); border-radius: 50%; border: 2px solid var(--sc-accent); background: var(--deep);
  display: grid; place-items: center; cursor: ew-resize; color: var(--sc-accent); touch-action: none;
  box-shadow: 0 8px 24px -8px hsl(var(--sc-shadow-color) / .9);
}
.xray__grip svg { width: 1.3rem; height: 1.3rem; }
.xray__side { position: absolute; z-index: 4; bottom: clamp(5.5rem, 14vh, 8rem); display: grid; gap: .3rem; }
.xray__side--l { left: var(--sc-gutter); }
.xray__side--r { right: var(--sc-gutter); text-align: right; }
.xray__side b { font: 500 var(--sc-t-xl)/1 var(--sc-font-mono); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.xray__chips { position: absolute; z-index: 4; left: 0; right: 0; bottom: clamp(1.5rem, 4vh, 2.5rem); display: flex; justify-content: center; flex-wrap: wrap; gap: .4rem; padding: 0 1rem; }
.chip {
  font-size: var(--sc-t-xs); padding: .5rem .8rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line-strong); background: color-mix(in oklab, var(--deep) 70%, transparent); color: var(--sc-ink-soft);
  transition: color 140ms var(--sc-ease-out), border-color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out);
}
.chip:hover { color: var(--sc-ink); border-color: color-mix(in oklab, var(--sc-ink) 38%, transparent); }
.chip[aria-pressed="true"] { color: var(--sc-accent-ink); background: var(--sc-accent); border-color: var(--sc-accent); }

/* ---------- HOME: latest release ---------- */
.release { padding: var(--sc-section) var(--sc-gutter); max-width: 92rem; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: clamp(1.5rem, 4vw, 4.5rem); align-items: end; }
.release figure { margin: 0; border-radius: 16px; overflow: hidden; box-shadow: var(--sc-edge), 0 30px 70px -40px hsl(var(--sc-shadow-color)); }
.release figure img { display: block; width: 100%; height: auto; }
.release h2 { font-size: var(--sc-t-2xl); line-height: 1.04; letter-spacing: -0.03em; font-weight: 740; margin: .6rem 0 1.4rem; text-wrap: balance; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: .55rem 1.25rem; margin: 0 0 1.8rem; font-size: var(--sc-t-sm); }
.facts dt { font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); text-transform: uppercase; letter-spacing: .06em; color: var(--sky); padding-top: .15em; }
.facts dd { margin: 0; }
.release__ctas { display: flex; gap: .6rem; flex-wrap: wrap; }
.release__more { grid-column: 1 / -1; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); border-top: 1px solid var(--line); padding-top: 1.2rem; margin: 0; }

/* ---------- HOME: process ---------- */
.process { padding: var(--sc-section) var(--sc-gutter); max-width: 92rem; margin: 0 auto; border-top: 1px solid var(--line); }
.process h2 { font-size: var(--sc-t-3xl); line-height: 1; letter-spacing: -0.035em; font-weight: 750; font-stretch: 106%; margin: 0 0 1.1rem; max-width: 14ch; }
.process .process__lede { margin: 0 0 clamp(2.5rem, 6vw, 4.5rem); color: var(--sky-soft); font-size: var(--sc-t-lg); line-height: 1.5; max-width: 40ch; }
.process ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.process li { padding: 1.4rem 1.6rem 0 0; border-top: 1px solid var(--line-strong); position: relative; counter-increment: step; }
.process li::before { content: counter(step, decimal-leading-zero); position: absolute; top: -.8em; left: 0; padding-right: .7rem; background: var(--sc-canvas); font: 500 var(--sc-t-xs)/1.6 var(--sc-font-mono); color: var(--sky); }
.process h3 { font-size: var(--sc-t-lg); font-weight: 680; letter-spacing: -0.015em; margin: 0 0 .55rem; }
.process p { margin: 0; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.6; max-width: 30ch; }

/* ---------- support plate + footer ---------- */
.plate { padding: var(--sc-section) var(--sc-gutter) clamp(3rem, 8vw, 6rem); max-width: 92rem; margin: 0 auto; }
.plate__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: end; padding: clamp(1.8rem, 4vw, 3.5rem); border-radius: 20px; background: linear-gradient(160deg, var(--surface-2), var(--sc-surface) 60%); box-shadow: var(--sc-edge), 0 40px 80px -50px hsl(var(--sc-shadow-color)); position: relative; overflow: hidden; }
.plate__inner > img { position: absolute; right: -6%; top: 50%; width: 22rem; translate: 0 -50%; opacity: .1; pointer-events: none; }
.plate h2 { font-size: var(--sc-t-2xl); line-height: 1.04; letter-spacing: -0.03em; font-weight: 740; margin: 0 0 .8rem; }
.plate p { margin: 0; color: var(--sc-ink-soft); max-width: 46ch; }
.plate .mail { font-family: var(--sc-font-mono); font-size: var(--sc-t-sm); color: var(--sc-ink); }
.plate__ctas { display: flex; gap: .6rem; flex-wrap: wrap; position: relative; }

.foot { border-top: 1px solid var(--line); background: var(--black); padding: 2.2rem var(--sc-gutter) 2.6rem; display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; align-items: center; color: var(--sc-ink-soft); font-size: var(--sc-t-xs); }
.foot .brand span { font-size: .95rem; color: var(--sc-ink); }
.foot .brand img { width: 32px; height: 32px; }
.foot nav { display: flex; gap: 1.2rem; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--sc-ink); }
.foot small { flex-basis: 100%; font-size: var(--sc-t-xs); line-height: 1.6; }

/* ---------- inner pages ---------- */
.page { padding: calc(var(--bar-h) + clamp(3rem, 8vw, 6rem)) var(--sc-gutter) 0; max-width: 92rem; margin: 0 auto; }
.page__head { display: grid; gap: 1rem; max-width: 46rem; margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.page__head h1 { font-size: var(--sc-t-3xl); line-height: 1; letter-spacing: -0.035em; font-weight: 760; font-stretch: 108%; margin: 0; text-wrap: balance; }
.page__head p { margin: 0; color: var(--sc-ink-soft); font-size: var(--sc-t-lg); line-height: 1.5; max-width: 40ch; }

.pack-row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; padding: 2rem 0; border-top: 1px solid var(--line); text-decoration: none; }
.pack-row figure { margin: 0; border-radius: 14px; overflow: hidden; box-shadow: var(--sc-edge); }
.pack-row figure img { display: block; width: 100%; height: auto; transition: transform 600ms var(--sc-ease-out); }
@media (hover: hover) and (pointer: fine) { .pack-row:hover figure img { transform: scale(1.025); } }
.pack-row h2 { font-size: var(--sc-t-xl); line-height: 1.08; letter-spacing: -0.02em; font-weight: 720; margin: .55rem 0 1.2rem; }
.pack-row .facts { margin-bottom: 1.4rem; }
.pack-row--soon { grid-template-columns: 1fr; color: var(--sc-ink-soft); padding: 2.2rem 0 0; }
.pack-row--soon p { margin: 0; max-width: 52ch; }

/* support */
.faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.faq h2 { font-size: var(--sc-t-xl); letter-spacing: -0.02em; margin: 0 0 1rem; font-weight: 720; }
.faq__contact { position: sticky; top: calc(var(--bar-h) + 1.5rem); display: grid; gap: 1rem; padding: 1.8rem; border-radius: 16px; background: var(--sc-surface); box-shadow: var(--sc-edge); }
.faq__contact p { margin: 0; color: var(--sc-ink-soft); }
.faq__contact ul { margin: 0; padding-left: 1.1rem; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); line-height: 1.7; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 1.25rem 2.5rem 1.25rem 0; position: relative; font-weight: 620; font-size: var(--sc-t-base); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: .4rem; top: 50%; width: .6rem; height: .6rem; border-right: 2px solid var(--sc-ink-soft); border-bottom: 2px solid var(--sc-ink-soft); transform: translateY(-70%) rotate(45deg); transition: transform 180ms var(--sc-ease-out); }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details > div { padding: 0 0 1.4rem; color: var(--sc-ink-soft); line-height: 1.7; max-width: 62ch; }
.faq details > div p { margin: 0 0 .7rem; }
.faq code { font-family: var(--sc-font-mono); font-size: .9em; color: var(--sc-ink); }

/* ---------- PACK PAGE: blueprint skin (sci-fi packs) ---------- */
.bp {
  --bp-grid: color-mix(in oklab, var(--sky) 9%, transparent);
  background:
    linear-gradient(var(--bp-grid) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, var(--bp-grid) 1px, transparent 1px) 0 0 / 32px 32px,
    radial-gradient(120% 60% at 50% 0%, #0b1a5c, var(--sc-canvas) 70%);
  background-attachment: fixed;
}
.bp .page__head h1 { font-stretch: 116%; }
.bp.page, .bp .page { padding-top: calc(var(--bar-h) + clamp(2rem, 5vw, 3.5rem)); }
.bp .page__head { margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.tick { position: relative; }
.tick::before, .tick::after { content: ""; position: absolute; width: 14px; height: 14px; border: 0 solid var(--sc-accent); pointer-events: none; }
.tick::before { left: -1px; top: -1px; border-left-width: 2px; border-top-width: 2px; }
.tick::after { right: -1px; bottom: -1px; border-right-width: 2px; border-bottom-width: 2px; }
.pack-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.2rem; font-family: var(--sc-font-mono); font-size: var(--sc-t-xs); color: var(--sc-ink-soft); text-transform: uppercase; letter-spacing: .06em; }
.pack-meta span::before { content: "/ "; color: var(--sc-accent); }
.pack-ctas { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: .6rem; }

.viewer { display: grid; grid-template-columns: minmax(0, 1fr) 19rem; gap: 1rem; margin-bottom: clamp(3rem, 8vw, 6rem); }
.viewer__stage { position: relative; min-height: 34rem; height: min(72vh, 46rem); border: 1px solid var(--line-strong); background: radial-gradient(80% 70% at 50% 45%, #13246c, var(--deep) 75%); overflow: hidden; touch-action: none; }
.viewer__stage .gl { cursor: grab; }
.viewer__stage .gl:active { cursor: grabbing; }
.viewer__hint { position: absolute; left: 1rem; bottom: .9rem; z-index: 2; pointer-events: none; }
.viewer__panel { display: grid; align-content: start; gap: 1.4rem; padding: 1.3rem; border: 1px solid var(--line-strong); background: color-mix(in oklab, var(--deep) 80%, transparent); }
.viewer__panel h2 { font: 500 var(--sc-t-xs)/1 var(--sc-font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--sc-ink-soft); margin: 0 0 .7rem; }
.props { display: grid; gap: .2rem; }
.props button { display: flex; justify-content: space-between; gap: 1rem; width: 100%; padding: .55rem .7rem; border: 1px solid transparent; background: none; color: var(--sc-ink-soft); font: 500 var(--sc-t-sm)/1.2 var(--sc-font-mono); text-align: left; cursor: pointer; transition: color 140ms var(--sc-ease-out), background-color 140ms var(--sc-ease-out); }
.props button:hover { color: var(--sc-ink); background: color-mix(in oklab, var(--sc-ink) 6%, transparent); }
.props button[aria-pressed="true"] { color: var(--sc-ink); border-color: var(--sc-accent); background: color-mix(in oklab, var(--sc-accent) 12%, transparent); }
.props small { color: var(--sc-ink-soft); font-size: var(--sc-t-xs); font-variant-numeric: tabular-nums; }
.swatches { display: flex; gap: .5rem; }
.swatch { width: 2.4rem; height: 2.4rem; border-radius: 6px; border: 2px solid transparent; background: var(--c); cursor: pointer; box-shadow: inset 0 0 0 2px var(--deep); transition: transform 120ms var(--sc-ease-out); }
.swatch:active { transform: scale(.94); }
.swatch[aria-pressed="true"] { border-color: var(--sc-ink); }
.toggles { display: flex; flex-wrap: wrap; gap: .4rem; }
.readout { display: grid; grid-template-columns: auto 1fr; gap: .45rem 1rem; font-size: var(--sc-t-xs); margin: 0; }
.readout dt { color: var(--sky); text-transform: uppercase; letter-spacing: .06em; }
.readout dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }

.section-title { font-size: var(--sc-t-2xl); line-height: 1.04; letter-spacing: -0.03em; font-weight: 740; margin: 0 0 1.6rem; }
.block { margin-bottom: clamp(3.5rem, 9vw, 7rem); }

.gallery { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: .8rem; }
.gallery button { padding: 0; border: 1px solid var(--line-strong); background: var(--deep); cursor: zoom-in; overflow: hidden; display: block; }
.gallery button:nth-child(1) { grid-column: span 4; grid-row: span 2; }
.gallery button:nth-child(2), .gallery button:nth-child(3) { grid-column: span 2; }
.gallery button:nth-child(n+4) { grid-column: span 2; }
.gallery img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 9; transition: transform 500ms var(--sc-ease-out); }
.gallery button:nth-child(1) img { aspect-ratio: auto; }
@media (hover: hover) and (pointer: fine) { .gallery button:hover img { transform: scale(1.03); } }
.lightbox { padding: 0; border: 0; background: transparent; max-width: min(94vw, 1600px); max-height: 92vh; }
.lightbox::backdrop { background: rgb(2 6 28 / .88); backdrop-filter: blur(6px); }
.lightbox img { display: block; max-width: 100%; max-height: 86vh; width: auto; height: auto; border-radius: 8px; }
.lightbox form { position: absolute; top: .6rem; right: .6rem; margin: 0; }
.lightbox p { margin: .7rem 0 0; text-align: center; color: var(--sc-ink-soft); font-size: var(--sc-t-sm); }

.table-wrap { overflow-x: auto; border: 1px solid var(--line-strong); background: color-mix(in oklab, var(--deep) 70%, transparent); }
table { border-collapse: collapse; width: 100%; font-size: var(--sc-t-sm); }
th, td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font: 500 var(--sc-t-xs)/1.2 var(--sc-font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--sky); }
td.num { font-family: var(--sc-font-mono); font-variant-numeric: tabular-nums; text-align: right; }
th.num { text-align: right; }
tbody tr:last-child td { border-bottom: 0; }
td:first-child { font-family: var(--sc-font-mono); }

.specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 5vw, 5rem); }
.specs section { padding: 1.4rem 0; border-top: 1px solid var(--line); }
.specs h3 { font: 500 var(--sc-t-xs)/1 var(--sc-font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--sky); margin: 0 0 .9rem; }
.specs ul { margin: 0; padding-left: 1.1rem; color: var(--sc-ink-soft); line-height: 1.75; }
.specs li strong { color: var(--sc-ink); font-weight: 600; }

.notfound { min-height: 80vh; display: grid; place-content: center; text-align: center; gap: 1.2rem; padding: var(--bar-h) var(--sc-gutter) 0; }
.notfound img { width: 9rem; margin: 0 auto; }
.notfound h1 { font-size: var(--sc-t-2xl); margin: 0; letter-spacing: -0.03em; }
.notfound p { margin: 0; color: var(--sc-ink-soft); }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .viewer { grid-template-columns: 1fr; }
  .viewer__stage { min-height: 0; height: 62vh; }
  .process ol { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.6rem; }
  .release, .pack-row, .faq { grid-template-columns: 1fr; }
  .faq__contact { position: static; }
}
@media (max-width: 760px) {
  :root { --sc-gutter: 16px; --bar-h: 3.75rem; }
  .bar { gap: .5rem; }
  .brand span { display: none; }
  .bar nav a:not(.btn) { padding: .5rem .55rem; }
  .bar .btn { min-height: 2.5rem; padding: 0 .9rem; margin-left: .25rem; }
  .hero__copy { width: auto; right: var(--sc-gutter); bottom: 2.2rem; gap: 1rem; }
  .hero h1 { font-size: var(--sc-t-2xl); }
  .hero__sub { font-size: var(--sc-t-base); }
  .hero__tag { top: calc(var(--bar-h) + 1rem); left: var(--sc-gutter); right: auto; }
  .hero__scrim { inset: auto 0 0 0; width: auto; height: 62%; background: linear-gradient(to top, color-mix(in oklab, var(--sc-canvas) 90%, transparent) 40%, transparent); }
  .std { grid-template-columns: 1fr; }
  .std__view { height: 48svh; z-index: 2; }
  .std__frame { inset: .6rem 0; }
  .std__list { padding: 6vh 0 30vh; gap: 34vh; position: relative; z-index: 1; }
  .std__item { opacity: 1; }
  .xray__head { top: calc(var(--bar-h) + 1rem); right: var(--sc-gutter); }
  .xray__head p { display: none; }
  .xray__side { bottom: 8.4rem; }
  .xray__side b { font-size: var(--sc-t-lg); }
  .plate__inner { grid-template-columns: 1fr; }
  .process ol { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery button:nth-child(n) { grid-column: span 1; grid-row: auto; }
  .gallery button:nth-child(1) { grid-column: span 2; }
  .specs { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .std__item { transition: none; }
}