/* SKELETECH Innovations — design system
   Obsidian + bone + chrome, with the three gear colorways as accents:
   Toxic Lime (ecto), Ultraviolet, Ember. */
:root {
  --bg: #07080a;
  --bg-2: #0c0e11;
  --surface: #111418;
  --surface-2: #171b20;
  --line: #222830;
  --line-2: #2f3640;
  --bone: #e9e3d3;
  --chrome: #c6ccd4;
  --text: #d9dde2;
  --muted: #8b929b;
  --ecto: #8cff3f;
  --ecto-dim: #5fbf24;
  --violet: #9b5cff;
  --ember: #ff7a1a;
  --radius: 14px;
  --max: 1200px;
  --font-display: "Cinzel", "Trajan Pro", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
svg { width: 1em; height: 1em; }
h1, h2, h3, h4 { margin: 0; color: #fff; line-height: 1.12; }
h1, h2 { font-family: var(--font-display); font-weight: 700; letter-spacing: .01em; }
h3 { font: 600 1.15rem/1.3 var(--font-body); }
p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.accent { color: var(--ecto); }
.chrome-text {
  background: linear-gradient(180deg, #fff 0%, #d9dde3 38%, #8a929c 52%, #e8ebef 70%, #9aa2ac 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ecto); color: #000; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--ecto); outline-offset: 3px; border-radius: 4px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 8, 10, .78); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark { width: 44px; height: 44px; filter: drop-shadow(0 0 10px rgba(140, 255, 63, .18)); }
.brand__word { font: 900 1.3rem/1 var(--font-display); letter-spacing: .06em; color: #fff; display: flex; flex-direction: column; }
.brand__word small { font: 600 .62rem/1 var(--font-body); letter-spacing: .38em; color: var(--muted); text-transform: uppercase; margin-top: 4px; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { text-decoration: none; padding: 8px 11px; white-space: nowrap; border-radius: 8px; font-size: .94rem; color: var(--muted); transition: color .2s, background .2s; }
.nav a:hover { color: #fff; background: var(--surface); }
.nav a[aria-current="page"] { color: #fff; }
.nav a[aria-current="page"]::after { content: ""; display: block; height: 2px; margin-top: 4px; background: var(--ecto); border-radius: 2px; box-shadow: 0 0 10px var(--ecto); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line-2); color: #fff; border-radius: 10px; width: 44px; height: 44px; font-size: 22px; cursor: pointer; }
.nav-toggle svg { margin: auto; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 10px; font: 600 .98rem/1 var(--font-body);
  text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn svg { width: 18px; height: 18px; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--ecto); color: #071100; box-shadow: 0 0 0 0 rgba(140, 255, 63, .0), 0 8px 30px -10px rgba(140, 255, 63, .6); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 4px rgba(140, 255, 63, .15), 0 10px 40px -10px rgba(140, 255, 63, .8); }
.btn--ghost { border-color: var(--line-2); color: #fff; background: rgba(255, 255, 255, .02); }
.btn--ghost:hover { border-color: var(--chrome); background: rgba(255, 255, 255, .05); }
.btn--sm { padding: 10px 16px; font-size: .88rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- labels ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 .76rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ecto);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; box-shadow: 0 0 8px currentColor; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--line-2); border-radius: 999px; font-size: .82rem; color: var(--chrome); background: rgba(255, 255, 255, .02); }
.chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--ecto); box-shadow: 0 0 10px var(--ecto); animation: pulse 2.2s infinite; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
@keyframes pulse { 50% { opacity: .35; } }

/* ---------- hero ---------- */
.hero { position: relative; padding: 72px 0 56px; overflow: hidden; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 55% at 72% 45%, rgba(140, 255, 63, .09), transparent 70%),
    radial-gradient(45% 45% at 88% 80%, rgba(155, 92, 255, .10), transparent 70%),
    radial-gradient(70% 60% at 20% 0%, rgba(255, 255, 255, .04), transparent 70%);
}
.fog { position: absolute; inset: auto 0 0 0; height: 220px; z-index: -1; pointer-events: none;
  background: linear-gradient(0deg, var(--bg) 10%, transparent); }
.hero .container { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); }
.hero h1 .line { display: block; }
.hero__lede { font-size: 1.12rem; color: #b8bec6; max-width: 34em; margin-top: 22px; }
.hero__chips { margin-top: 30px; }

.stage { position: relative; aspect-ratio: 1 / 1; width: 100%; }
.stage--wide { aspect-ratio: 4 / 3; }
.stage::after { /* floor glow */
  content: ""; position: absolute; left: 12%; right: 12%; bottom: 4%; height: 18%; z-index: -1;
  background: radial-gradient(50% 50% at 50% 50%, rgba(140, 255, 63, .16), transparent 70%); filter: blur(10px);
}
.view3d { position: absolute; inset: 0; }
.view3d canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; display: block; }
.view3d__fallback { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain; transition: opacity .6s; }
.view3d.is-live .view3d__fallback { opacity: 0; pointer-events: none; }
.hud { position: absolute; font: 500 .7rem/1.5 var(--font-mono); color: var(--muted); letter-spacing: .12em; text-transform: uppercase; pointer-events: none; }
.hud b { color: var(--ecto); font-weight: 500; }
.hud--tl { top: 6px; left: 6px; }
.hud--br { bottom: 6px; right: 6px; text-align: right; }
.hud--bl { bottom: 6px; left: 6px; }
.corner { position: absolute; width: 18px; height: 18px; border: 1px solid var(--line-2); pointer-events: none; }
.corner--tl { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.corner--tr { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.corner--bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.corner--br { bottom: 0; right: 0; border-left: 0; border-top: 0; }

/* ---------- marquee ---------- */
.marquee { border-block: 1px solid var(--line); overflow: hidden; background: var(--bg-2); }
.marquee__track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee span { padding: 16px 26px; font: 600 .82rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); white-space: nowrap; display: flex; align-items: center; gap: 26px; }
.marquee span::after { content: "✕"; color: var(--ecto); font-size: .7rem; opacity: .7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: 96px 0; position: relative; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); }
.section-head p { color: #aab1b9; font-size: 1.06rem; margin-top: 16px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--rev > :first-child { order: 2; }

.card {
  position: relative; background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.card::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(140, 255, 63, .45), transparent); opacity: 0; transition: opacity .25s; }
.card:hover::before { opacity: 1; }
.card__icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(140, 255, 63, .08); border: 1px solid rgba(140, 255, 63, .22); color: var(--ecto); font-size: 22px; margin-bottom: 18px; }
.card h3 { margin-bottom: 8px; }
.card p { color: #a3aab3; font-size: .96rem; }
.card__link { display: inline-flex; align-items: center; gap: 8px; color: var(--ecto); text-decoration: none; font-weight: 600; font-size: .92rem; margin-top: 4px; }
.card__link svg { width: 16px; height: 16px; transition: transform .2s; }
.card__link:hover svg { transform: translateX(3px); }
.card__media { margin: -28px -28px 22px; aspect-ratio: 16 / 10; overflow: hidden; background: #000; border-bottom: 1px solid var(--line); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.card:hover .card__media img { transform: scale(1.04); }
.tag { position: absolute; top: 16px; right: 16px; font: 500 .68rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; padding: 6px 9px; border-radius: 6px; background: rgba(7, 8, 10, .8); border: 1px solid var(--line-2); color: var(--chrome); z-index: 2; }
.tag--ecto { color: var(--ecto); border-color: rgba(140, 255, 63, .35); }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg-2); }
.stat { padding: 30px 26px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat__num { font: 700 2.8rem/1 var(--font-display); color: #fff; }
.stat__num sup { font-size: .5em; color: var(--ecto); }
.stat__label { color: var(--muted); font-size: .9rem; margin-top: 10px; }

/* ---------- 3D showcase ---------- */
.showcase { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.exhibit { position: relative; border: 1px solid var(--line); border-radius: var(--radius); background: radial-gradient(70% 60% at 50% 40%, #15191e, var(--bg) 80%); overflow: hidden; }
.exhibit .stage { aspect-ratio: 1 / 1; }
.exhibit__cap { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; padding: 20px 24px 22px; border-top: 1px solid var(--line); background: rgba(7, 8, 10, .6); }
.exhibit__cap h3 { font: 700 1.25rem/1.2 var(--font-display); letter-spacing: .03em; }
.exhibit__cap p { margin: 6px 0 0; color: var(--muted); font-size: .9rem; }
.hint { font: 500 .68rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }

.exhibit__cap .tagline { margin: 4px 0 6px; font: 500 .7rem/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ecto); }
.nation-grid .exhibit__cap { flex-direction: column; align-items: flex-start; }
.nation-grid .exhibit__cap h3 { font-size: 1.1rem; }

/* ---------- process ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
.step { position: relative; padding: 24px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.step::before { counter-increment: step; content: "0" counter(step); font: 500 .74rem/1 var(--font-mono); color: var(--ecto); letter-spacing: .14em; display: block; margin-bottom: 18px; }
.step .card__icon { width: 40px; height: 40px; font-size: 19px; margin-bottom: 14px; }
.step h3 { font-size: 1rem; margin-bottom: 6px; }
.step p { font-size: .88rem; color: #9aa1aa; margin: 0; }

/* ---------- colorways / gear ---------- */
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 999px; border: 1px solid var(--line-2); font-size: .88rem; background: var(--surface); }
.swatch i { width: 22px; height: 22px; border-radius: 50%; box-shadow: 0 0 14px currentColor; background: currentColor; }
.swatch--lime { color: var(--ecto); } .swatch--violet { color: var(--violet); } .swatch--ember { color: var(--ember); }
.swatch span { color: #fff; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tab { background: var(--surface); border: 1px solid var(--line-2); color: var(--muted); padding: 9px 16px; border-radius: 999px; font: 500 .88rem/1 var(--font-body); cursor: pointer; transition: all .2s; }
.tab:hover { color: #fff; }
.tab[aria-selected="true"] { color: #071100; background: var(--ecto); border-color: var(--ecto); }
.gear-view { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #000; }
.gear-view img { width: 100%; max-height: 760px; object-fit: contain; margin: 0 auto; }
.gear-view__pants { position: relative; border-top: 1px solid var(--line); }
.gear-view__pants[hidden] { display: none; }
.gear-view__pants img { max-height: 620px; }
.gear-view__label { position: absolute; top: 12px; left: 12px; z-index: 1; font: 600 .72rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; background: rgba(0, 0, 0, .75); border: 1px solid var(--line-2); padding: 6px 8px; border-radius: 6px; color: var(--chrome); }
.tabs--cw .tab { display: inline-flex; align-items: center; gap: 8px; }
.tabs--cw .tab i { width: 12px; height: 12px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.tab--lime { color: var(--ecto); } .tab--violet { color: #b98cff; } .tab--ember { color: var(--ember); }
.tabs--cw .tab[aria-selected="true"] i { background: #071100; box-shadow: none; }
.gear-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.gear-strip a { position: relative; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 1; background: #000; display: block; }
.gear-strip img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .5s, opacity .3s; opacity: .85; }
.gear-strip a:hover img { transform: scale(1.06); opacity: 1; }
.gear-strip span { position: absolute; left: 10px; bottom: 10px; font: 600 .72rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; background: rgba(0, 0, 0, .75); padding: 6px 8px; border-radius: 6px; }

/* ---------- specs ---------- */
.spec { width: 100%; border-collapse: collapse; font-size: .93rem; }
.spec th, .spec td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.spec th { font: 500 .72rem/1.2 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.spec td:first-child { color: #fff; font-weight: 600; }
.spec tr.is-rec td { background: rgba(140, 255, 63, .05); }
.spec .mono { font-family: var(--font-mono); font-size: .86rem; color: var(--chrome); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.list { list-style: none; padding: 0; margin: 0 0 1.2em; display: grid; gap: 10px; }
.list li { display: flex; gap: 12px; align-items: flex-start; color: #b5bcc4; }
.list svg { flex: none; width: 18px; height: 18px; color: var(--ecto); margin-top: 3px; }
.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin: 22px 0; }
.kv div { background: var(--surface); padding: 14px 16px; }
.kv b { display: block; font: 600 1.2rem/1.2 var(--font-display); color: #fff; }
.kv span { font: 500 .68rem/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.figure { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #000; }
.figure figcaption { padding: 12px 16px; font-size: .84rem; color: var(--muted); border-top: 1px solid var(--line); background: var(--surface); }
figure { margin: 0; }

/* ---------- page hero ---------- */
.page-hero { padding: 80px 0 40px; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 80% at 80% 0%, rgba(140, 255, 63, .08), transparent 70%), radial-gradient(40% 60% at 10% 20%, rgba(155, 92, 255, .07), transparent 70%); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); max-width: 16ch; }
.page-hero p { font-size: 1.12rem; color: #b0b7bf; max-width: 40em; margin-top: 20px; }

/* ---------- CTA ---------- */
.cta { position: relative; border: 1px solid var(--line-2); border-radius: 20px; padding: 64px 48px; overflow: hidden; text-align: center; background: radial-gradient(60% 120% at 50% 0%, rgba(140, 255, 63, .12), transparent 60%), var(--surface); }
.cta h2 { font-size: clamp(2rem, 4vw, 3rem); }
.cta p { color: #b0b7bf; max-width: 36em; margin: 16px auto 0; }
.cta .btn-row { justify-content: center; }

/* ---------- forms ---------- */
.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font: 500 .74rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; background: var(--bg-2); color: #fff; border: 1px solid var(--line-2); border-radius: 10px; padding: 13px 14px; font: 400 1rem/1.4 var(--font-body); transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ecto); box-shadow: 0 0 0 3px rgba(140, 255, 63, .15); }
.form__note { font-size: .84rem; color: var(--muted); }
.form__ok { display: none; padding: 14px 16px; border-radius: 10px; background: rgba(140, 255, 63, .08); border: 1px solid rgba(140, 255, 63, .3); color: var(--ecto); }
.form.is-sent .form__ok { display: block; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); padding: 64px 0 28px; margin-top: 40px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; }
.footer__grid h4 { font: 500 .74rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.footer__grid a, .footer__grid span { display: block; text-decoration: none; color: #c3c9d0; font-size: .93rem; margin-bottom: 10px; overflow-wrap: anywhere; }
.footer__grid a:hover { color: var(--ecto); }
.footer__logo { width: 200px; margin: -24px 0 4px -14px; }
.footer__grid p { font-size: .92rem; max-width: 30em; }
.socials { display: flex; gap: 10px; }
.socials a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: 10px; font-size: 18px; }
.footer__legal { display: flex; flex-direction: column; gap: 6px; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }

/* ---------- reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .08s !important; }
.reveal-delay-2 { transition-delay: .16s !important; }
.reveal-delay-3 { transition-delay: .24s !important; }

/* ---------- concept + parts cards ---------- */
.concept { padding: 0; }
.concept__art { aspect-ratio: 400 / 260; max-width: 100%; background: linear-gradient(180deg, #eceef1, #d9dce1); border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }   /* CAD viewport, matches the prototype renders */
.concept__art img { width: 100%; height: 100%; object-fit: contain; }
.concept__art::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(60,66,74,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(60,66,74,.05) 1px, transparent 1px); background-size: 24px 24px; pointer-events: none; }
.concept__art--badge { background: radial-gradient(70% 70% at 50% 45%, #1a1f26, #0b0d10 75%); }
.concept__art--badge::after { display: none; }
.concept__art--badge img { padding: 14px; }
.concept__body .tagline { margin: 2px 0 6px; font: 500 .66rem/1.4 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ecto); }
.concept__body { padding: 20px 22px 22px; }
.concept__body h3 { margin-bottom: 6px; }
.concept__body p { font-size: .92rem; margin: 0; }
.status { display: inline-flex; align-items: center; gap: 7px; font: 500 .66rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status--tooling { color: var(--ecto); } .status--proto { color: var(--ember); } .status--concept { color: #b98cff; } .status--dev { color: var(--chrome); }
.group-title { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 16px; margin: 64px 0 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.group-title:first-of-type { margin-top: 0; }
.group-title h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.group-title span { font: 500 .72rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.fit td:not(:first-child) { font-size: .88rem; color: #b5bcc4; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ecto); margin-right: 6px; box-shadow: 0 0 8px var(--ecto); }
.dot--dev { background: var(--chrome); box-shadow: none; }
.dot--req { background: transparent; border: 1px solid var(--muted); box-shadow: none; }

.badge-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.badge-strip a { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14px 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); text-decoration: none; transition: border-color .2s, transform .2s; }
.badge-strip a:hover { border-color: var(--line-2); transform: translateY(-2px); }
.badge-strip img { width: 100%; max-width: 110px; aspect-ratio: 1; object-fit: contain; }
.badge-strip span { font: 500 .66rem/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); text-align: center; }
@media (max-width: 900px) { .badge-strip { grid-template-columns: repeat(3, 1fr); } }

.part-card { display: flex; flex-direction: column; }
.part-card__stage { position: relative; aspect-ratio: 4 / 3; margin: -28px -28px 18px; border-bottom: 1px solid var(--line); background: radial-gradient(70% 70% at 50% 45%, #1a1f26, #0b0d10 75%); }
.part-card__hint { position: absolute; right: 12px; bottom: 10px; }
.part-card .status { margin-bottom: 8px; }
.spec--mini { margin-top: auto; font-size: .82rem; }
.spec--mini td { padding: 7px 0; vertical-align: top; }
.spec--mini td:first-child { width: 34%; color: var(--muted); font: 500 .66rem/1.6 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.spec--mini td.mono { font-size: .76rem; overflow-wrap: anywhere; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) { .header-cta { display: none; } }
@media (max-width: 1080px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .gear-strip { grid-template-columns: repeat(4, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: grid; }
}
@media (max-width: 980px) {
  .nav.is-open { display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: rgba(7, 8, 10, .97); border-bottom: 1px solid var(--line); padding: 12px 16px 20px; }
  .nav.is-open a { padding: 14px 12px; font-size: 1.05rem; }
  .hero .container, .split { grid-template-columns: 1fr; }
  .split--rev > :first-child { order: 0; }
  .hero { padding-top: 40px; }
  .hero__visual { order: -1; max-width: 560px; margin: 0 auto; width: 100%; }
  .grid--3 { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 68px 0; }
  .grid--2, .grid--3, .grid--4, .showcase, .form__row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .gear-strip { grid-template-columns: repeat(2, 1fr); }
  .kv { grid-template-columns: 1fr 1fr; }
  .cta { padding: 44px 22px; }
  .footer__grid { grid-template-columns: 1fr; }
  .brand__word { font-size: 1.1rem; }
  .exhibit__cap { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Pre-launch teaser: smudged product tiles with a Coming Soon stamp */
.soon-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.soon-tile { position: relative; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--surface); aspect-ratio: 4 / 3; }
.soon-tile img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.08); }
.soon-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,8,10,.15), rgba(7,8,10,.72)); }
.soon-tile__stamp { position: absolute; z-index: 1; left: 50%; top: 44%; transform: translate(-50%, -50%) rotate(-6deg); padding: 8px 16px; border: 1.5px solid var(--ecto); border-radius: 6px; font: 500 .74rem/1 var(--font-mono); letter-spacing: .26em; text-transform: uppercase; color: var(--ecto); background: rgba(7,8,10,.55); white-space: nowrap; text-shadow: 0 0 8px rgba(140,255,63,.6); }
.soon-tile h3 { position: absolute; z-index: 1; left: 20px; right: 20px; bottom: 16px; margin: 0; font: 700 1.25rem/1.2 var(--font-display); color: #f2f4f6; }
@media (max-width: 900px) { .soon-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .soon-grid { grid-template-columns: 1fr; } }