/* Soft Contour Lab — "reading room" design system.
   Greyscale everywhere; warm coral is reserved for the contour, like an overlay on a CT. */

:root {
  --bg: #07090d;
  --bg-2: #0b0f16;
  --panel: #0f141c;
  --panel-2: #141a24;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #eceff4;
  --muted: #9aa3b2;
  --dim: #677183;
  --contour: #ff7a4d;
  --contour-soft: #ffb38a;
  --contour-glow: rgba(255, 122, 77, 0.22);
  --prior: #8fb3ff;          /* the "hard sphere" baseline colour */
  --ok: #7ee0b5;
  --radius: 18px;
  --radius-sm: 10px;
  --maxw: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", ui-serif, Georgia, serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* film grain, very faint — gives the dark a scanner-room texture */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--contour); color: #120804; }
:focus-visible { outline: 2px solid var(--contour); outline-offset: 3px; border-radius: 6px; }

.skip {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--text); color: var(--bg); padding: 8px 14px; border-radius: 8px;
}
.skip:focus { left: 8px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* ───────── type ───────── */
h1, h2, h3, h4 { margin: 0; font-weight: 500; letter-spacing: -0.02em; line-height: 1.08; }
.display {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(44px, 7.4vw, 92px);
  letter-spacing: -0.025em;
  line-height: 0.98;
}
.display em, .h2 em { font-style: italic; color: var(--contour-soft); }
.h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(34px, 4.6vw, 56px);
  letter-spacing: -0.02em;
  line-height: 1.02;
}
.h3 { font-size: 20px; letter-spacing: -0.01em; line-height: 1.3; }
.lede { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 62ch; line-height: 1.55; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--contour);
  box-shadow: 0 0 0 4px var(--contour-glow);
}
.mono { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.01em; }

/* ───────── nav ───────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  background: rgba(7, 9, 13, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.brand-name { font-weight: 600; font-size: 16px; letter-spacing: -0.02em; white-space: nowrap; }
.brand-name i { font-family: var(--font-serif); font-weight: 400; font-size: 18px; color: var(--contour-soft); margin-left: 2px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: 8px 12px; border-radius: 8px;
  font-size: 14.5px; color: var(--muted); text-decoration: none;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-links a[aria-current="page"] { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none; width: 40px; height: 40px; border-radius: 10px;
  border: 1px solid var(--line-2); background: transparent; color: var(--text); cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 16px; height: 1.5px; background: currentColor; margin: 0 auto; position: relative; transition: transform .25s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-cta .btn { display: none; }
  .nav-links {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px var(--gutter) 24px;
    background: rgba(7, 9, 13, 0.97);
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav-links.open { transform: none; opacity: 1; visibility: visible; }
  .nav-links a { padding: 14px 4px; font-size: 18px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-links .mobile-only { display: block; }
}
.mobile-only { display: none; }

/* ───────── buttons ───────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px; border-radius: 999px;
  font: 500 15px/1 var(--font-sans); text-decoration: none; white-space: nowrap;
  border: 1px solid var(--line-2); color: var(--text); background: rgba(255,255,255,0.03);
  cursor: pointer; transition: background .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.24); }
.btn-primary {
  background: var(--text); color: #0a0c10; border-color: var(--text);
}
.btn-primary:hover { background: #fff; box-shadow: 0 0 0 6px rgba(255,255,255,0.06); }
.btn-contour {
  background: var(--contour); color: #1a0a03; border-color: var(--contour);
}
.btn-contour:hover { background: #ff8c63; box-shadow: 0 0 0 6px var(--contour-glow); }
.btn-sm { height: 36px; padding: 0 14px; font-size: 14px; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ───────── sections ───────── */
section { position: relative; }
.section { padding: clamp(72px, 11vw, 140px) 0; }
.section-tight { padding: clamp(48px, 7vw, 88px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head .lede { margin-top: 18px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.center .lede { margin-left: auto; margin-right: auto; }
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line-2), transparent); border: 0; margin: 0; }

/* ───────── hero ───────── */
.hero { padding: clamp(56px, 9vw, 112px) 0 0; overflow: hidden; }
.hero-copy { text-align: center; max-width: 920px; margin: 0 auto; }
.hero-copy .eyebrow { margin-bottom: 26px; }
.hero-copy .lede { margin: 26px auto 0; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.hero-note { margin-top: 18px; font-size: 13px; color: var(--dim); font-family: var(--font-mono); }

.hero-stage { position: relative; margin-top: clamp(48px, 7vw, 80px); padding-bottom: clamp(56px, 8vw, 96px); }
.hero-stage::before {
  /* warm sunrise glow behind the viewer */
  content: ""; position: absolute; left: 50%; top: 8%;
  width: min(1100px, 120vw); height: 70%;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(255,122,77,0.20), rgba(255,122,77,0.06) 55%, transparent 75%);
  filter: blur(30px); pointer-events: none;
}

/* ───────── viewer mock ───────── */
.viewer {
  position: relative; max-width: 1040px; margin: 0 auto;
  border-radius: 20px; padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04) 40%, rgba(255,255,255,0.02));
  box-shadow: 0 40px 120px -30px rgba(0,0,0,0.9), 0 0 0 1px rgba(0,0,0,0.6);
}
.viewer-inner { border-radius: 19px; overflow: hidden; background: #090c11; }
.corner { position: absolute; width: 14px; height: 14px; border-color: rgba(255,255,255,0.5); border-style: solid; }
.corner.tl { top: -8px; left: -8px; border-width: 1px 0 0 1px; }
.corner.tr { top: -8px; right: -8px; border-width: 1px 1px 0 0; }
.corner.bl { bottom: -8px; left: -8px; border-width: 0 0 1px 1px; }
.corner.br { bottom: -8px; right: -8px; border-width: 0 1px 1px 0; }

.viewer-bar {
  display: flex; align-items: center; gap: 14px; height: 46px; padding: 0 14px;
  border-bottom: 1px solid var(--line); background: #0c1017;
}
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: #262c37; }
.viewer-title { font-family: var(--font-mono); font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
@media (max-width: 480px) { .viewer-title .opt { display: none; } }
.viewer-title b { color: var(--text); font-weight: 500; }
.viewer-badge {
  margin-left: auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--contour-soft); border: 1px solid rgba(255,122,77,0.35); border-radius: 999px; padding: 3px 9px;
}

.viewer-body { display: grid; grid-template-columns: 220px 1fr 240px; min-height: 460px; }
.viewer-side { border-right: 1px solid var(--line); padding: 16px; display: flex; flex-direction: column; gap: 18px; background: #0a0d13; }
.viewer-side.right { border-right: 0; border-left: 1px solid var(--line); }
.side-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-bottom: 8px; }
.upload {
  border: 1px dashed var(--line-2); border-radius: 12px; padding: 14px; text-align: center;
  font-size: 13px; color: var(--muted);
}
.upload svg { margin: 0 auto 8px; color: var(--contour-soft); }
.file { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); font-size: 12.5px; }
.file .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(126,224,181,.15); flex: none; }
.file span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.steps-mini { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 12.5px; color: var(--muted); }
.steps-mini li { display: flex; gap: 8px; align-items: center; }
.steps-mini li::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 1px solid var(--line-2); flex: none; }
.steps-mini li.done::before { background: var(--ok); border-color: var(--ok); box-shadow: inset 0 0 0 3px #0a0d13; }
.steps-mini li.active { color: var(--text); }
.steps-mini li.active::before { border-color: var(--contour); box-shadow: 0 0 0 3px var(--contour-glow); }

.viewer-canvas { position: relative; background: #000; display: grid; place-items: center; overflow: hidden; }
.viewer-canvas canvas { width: 100%; height: 100%; aspect-ratio: 1 / 1; max-height: 520px; object-fit: contain; }
.hud { position: absolute; font-family: var(--font-mono); font-size: 11px; color: rgba(255,255,255,0.55); pointer-events: none; line-height: 1.5; }
.hud.tl { top: 12px; left: 14px; } .hud.tr { top: 12px; right: 14px; text-align: right; }
.hud.bl { bottom: 12px; left: 14px; } .hud.br { bottom: 12px; right: 14px; text-align: right; }
.hud .warn { color: var(--contour-soft); }

.seg { display: grid; grid-template-columns: 1fr 1fr; padding: 3px; border-radius: 10px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); }
.seg button {
  font: 500 12.5px/1 var(--font-sans); color: var(--muted); background: transparent; border: 0; padding: 9px 6px; border-radius: 8px; cursor: pointer;
}
.seg button[aria-pressed="true"] { background: var(--panel-2); color: var(--text); box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset; }
.legend { display: grid; gap: 9px; font-size: 12.5px; color: var(--muted); }
.legend div { display: flex; align-items: center; gap: 10px; }
.sw { width: 22px; height: 10px; border-radius: 3px; flex: none; }
.sw.core { background: var(--contour); }
.sw.band { background: linear-gradient(90deg, rgba(255,122,77,.5), rgba(255,122,77,.08)); }
.sw.sphere { border: 1.5px dashed var(--prior); height: 12px; }
.explain { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.explain b { color: var(--text); font-weight: 500; }

@media (max-width: 960px) {
  .viewer-body { grid-template-columns: 1fr; }
  .viewer-side.left { display: none; }
  .viewer-side.right { border-left: 0; border-top: 1px solid var(--line); }
}

/* ───────── strip ───────── */
.strip {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--dim);
  padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.strip span { display: inline-flex; align-items: center; gap: 8px; }
.strip span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--dim); }

/* ───────── cards / grids ───────── */
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 960px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

.card {
  position: relative; border-radius: var(--radius); padding: clamp(22px, 3vw, 30px);
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  overflow: hidden;
}
.card.hover { transition: border-color .25s, transform .25s; }
.card.hover:hover { border-color: var(--line-2); transform: translateY(-2px); }
.card .num { font-family: var(--font-mono); font-size: 12px; color: var(--dim); margin-bottom: 36px; display: block; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15.5px; }
.card .tag {
  display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); margin-bottom: 18px;
}
.tag.null { color: #c6cedb; }
.tag.done { color: var(--ok); border-color: rgba(126,224,181,.3); }
.tag.open { color: var(--contour-soft); border-color: rgba(255,122,77,.35); }
.tag.plan { color: var(--prior); border-color: rgba(143,179,255,.3); }

/* step flow */
.flow { counter-reset: s; }
.flow .card { padding-top: 26px; }
.flow .icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 26px;
  background: rgba(255,122,77,0.08); border: 1px solid rgba(255,122,77,0.22); color: var(--contour-soft);
}

/* stat blocks with citations */
.stat { display: flex; flex-direction: column; gap: 12px; }
.stat .big {
  font-family: var(--font-serif); font-size: clamp(56px, 7vw, 88px); line-height: .9; letter-spacing: -0.03em;
  color: var(--text);
}
.stat .big small { font-size: .45em; color: var(--muted); margin-left: 4px; letter-spacing: 0; }
.stat .big.contour { color: var(--contour-soft); }
.stat .cap { font-size: 15.5px; color: var(--text); line-height: 1.45; }
.stat .src { font-family: var(--font-mono); font-size: 11.5px; color: var(--dim); border-top: 1px solid var(--line); padding-top: 12px; margin-top: auto; }

/* comparison */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }
.compare .card svg { width: 100%; height: auto; margin-bottom: 22px; border-radius: 12px; background: #030406; }

/* bars (native re-draw of real figures) */
.bars { display: grid; gap: 22px; }
.bar-row .bar-label { display: flex; justify-content: space-between; gap: 12px; font-size: 14.5px; margin-bottom: 8px; }
.bar-row .bar-label b { font-weight: 500; }
.bar-track { height: 12px; border-radius: 999px; background: rgba(255,255,255,0.05); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 999px; width: 0; transition: width 1.2s cubic-bezier(.2,.7,.2,1); }
.in .bar-fill { width: var(--w); }
.bar-fill.c { background: linear-gradient(90deg, var(--contour), var(--contour-soft)); }
.bar-fill.p { background: linear-gradient(90deg, #5d7fd6, var(--prior)); }
.bar-fill.g { background: linear-gradient(90deg, #4a5262, #8a93a3); }
.bar-note, .card p.bar-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--dim); margin-top: 6px; }

/* data table */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); }
th { font-family: var(--font-mono); font-weight: 400; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--dim); background: var(--bg-2); }
td.n { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
caption { caption-side: bottom; text-align: left; padding: 14px 18px; font-size: 13px; color: var(--dim); }

/* figures */
figure { margin: 0; }
.figure {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--panel);
}
.figure a { display: block; background: #f7f8fa; }
.figure img { width: 100%; height: auto; }
.figure figcaption { padding: 16px 20px; font-size: 14px; color: var(--muted); border-top: 1px solid var(--line); }
.figure figcaption b { color: var(--text); font-weight: 500; }

/* split layout */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.split.rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
@media (max-width: 900px) { .split, .split.rev { grid-template-columns: 1fr; } }
.sticky { position: sticky; top: 96px; }
@media (max-width: 900px) { .sticky { position: static; } }

/* lists */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; color: var(--muted); font-size: 15.5px; }
.checks li::before {
  content: ""; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  border: 1.5px solid var(--contour); box-shadow: inset 0 0 0 3px var(--bg), inset 0 0 0 9px rgba(255,122,77,.5);
}
.checks.x li::before { border-color: var(--dim); box-shadow: none; background: linear-gradient(45deg, transparent 45%, var(--dim) 45% 55%, transparent 55%); }
.checks b { color: var(--text); font-weight: 500; }

/* timeline */
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 40px 0; }
.tl-item { padding: 22px 22px 0 0; position: relative; border-top: 1px solid var(--line); }
.tl-item::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 1.5px solid var(--dim); }
.tl-item.now::before { border-color: var(--contour); background: var(--contour); box-shadow: 0 0 0 5px var(--contour-glow); }
.tl-item.done::before { border-color: var(--ok); background: var(--ok); }
.tl-item.vision::before { border-color: var(--contour-soft); }
.tl-item.vision .tl-date { color: var(--contour-soft); }
.tl-date { font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--dim); margin-bottom: 6px; }
.tl-item.now .tl-date { color: var(--contour); }
.tl-title { font-weight: 500; font-size: 16px; margin-bottom: 4px; }
.tl-item p { font-size: 14.5px; color: var(--muted); }
@media (max-width: 960px) { .timeline { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 600px) {
  .timeline { grid-template-columns: 1fr; gap: 0; border-left: 1px solid var(--line); margin-left: 5px; }
  .tl-item { padding: 0 0 26px 24px; border-top: 0; }
  .tl-item::before { top: 5px; left: -5px; }
}

/* team (Origin-style tiles) */
.team-group { margin-bottom: clamp(40px, 6vw, 72px); }
.team-group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.team-group-head h3 { font-size: 18px; }
.team-group-head p { font-size: 14.5px; color: var(--muted); max-width: 60ch; }
.person { display: flex; flex-direction: column; gap: 14px; min-height: 100%; }
.person .who { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.avatar {
  width: 72px; height: 72px; border-radius: 50%; position: relative; overflow: hidden; flex: none;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 25%, #232a36, #0c1017 70%);
  border: 1px solid var(--line-2);
  font-family: var(--font-serif); font-size: 28px; color: var(--text); letter-spacing: -0.02em;
}
.avatar::after {
  /* a soft-contour ring around each monogram, echoing the logo */
  content: ""; position: absolute; inset: 5px; border-radius: 46% 54% 50% 50% / 52% 44% 56% 48%;
  border: 1.5px solid rgba(255,122,77,.55);
  box-shadow: 0 0 0 4px rgba(255,122,77,.08);
}
.avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.avatar:has(img)::after { display: none; }
.person h3 { font-size: 19px; }
.person .role { color: var(--contour-soft); font-size: 14px; margin-top: -8px; }
.person p { font-size: 14.5px; color: var(--muted); }

.team-grid { grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
@media (max-width: 960px) { .team-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.team-card { align-items: center; text-align: center; padding: 26px 16px 28px; gap: 12px; }
.team-card .avatar { width: 84px; height: 84px; font-size: 30px; margin: 6px 0 4px; }
.team-card h3 { font-size: 17px; line-height: 1.3; }
.team-card .role { margin-top: -4px; font-size: 13.5px; line-height: 1.4; }
@media (max-width: 480px) { .team-card { padding: 20px 10px 22px; } .team-card .avatar { width: 64px; height: 64px; font-size: 24px; } .team-card h3 { font-size: 15px; } .team-card .role { font-size: 12.5px; } }

/* callouts */
.note {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px;
  background: rgba(255,255,255,0.02); font-size: 14.5px; color: var(--muted);
}
.note b { color: var(--text); font-weight: 500; }
.note svg { color: var(--contour-soft); margin-top: 2px; }

/* big CTA */
.cta {
  position: relative; overflow: hidden; text-align: center;
  border-radius: 28px; border: 1px solid var(--line-2);
  padding: clamp(48px, 8vw, 96px) var(--gutter);
  background:
    radial-gradient(60% 90% at 50% 120%, rgba(255,122,77,.26), transparent 70%),
    linear-gradient(180deg, var(--panel), var(--bg));
}
.cta .h2 { max-width: 16ch; margin: 0 auto; }
.cta .lede { margin: 18px auto 0; }
.cta .hero-actions { margin-top: 30px; }
.cta-rings { position: absolute; left: 50%; bottom: -160%; transform: translateX(-50%); width: min(1100px, 160vw); opacity: .4; pointer-events: none; }
.cta > :not(.cta-rings) { position: relative; }

/* page header (inner pages) */
.page-head { padding: clamp(64px, 10vw, 120px) 0 clamp(40px, 6vw, 72px); position: relative; overflow: hidden; }
.page-head .display { font-size: clamp(44px, 6.4vw, 80px); max-width: 16ch; }
.page-head .eyebrow { margin-bottom: 24px; }
.page-head .lede { margin-top: 24px; }
.page-head::after {
  content: ""; position: absolute; right: -10%; top: -30%; width: 640px; height: 640px; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255,122,77,.12), transparent 70%);
}

/* contact */
.contact-card { display: flex; flex-direction: column; gap: 18px; }
.email-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.email {
  font-family: var(--font-mono); font-size: clamp(15px, 2vw, 19px); padding: 12px 16px; border-radius: 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line-2); word-break: break-all;
}
.status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; color: var(--muted); }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(126,224,181,.15); }
.status.pending::before { background: #e8c46a; box-shadow: 0 0 0 3px rgba(232,196,106,.15); }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 56px 0 40px; margin-top: clamp(56px, 8vw, 96px); font-size: 14px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }
.footer h4 { font-family: var(--font-mono); font-weight: 400; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--text); }
.footer .fine { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--dim); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer .disclaimer { max-width: 52ch; margin-top: 14px; font-size: 13.5px; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }
.no-js .reveal { opacity: 1; transform: none; }
.no-js .bar-fill { width: var(--w); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bar-fill { transition: none; width: var(--w); }
}

/* hero load choreography */
.rise { animation: rise .9s cubic-bezier(.2,.7,.2,1) both; }
.rise.r1 { animation-delay: .05s; } .rise.r2 { animation-delay: .15s; } .rise.r3 { animation-delay: .28s; } .rise.r4 { animation-delay: .42s; } .rise.r5 { animation-delay: .6s; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .rise { animation: none; } }

.link { color: var(--contour-soft); text-decoration: underline; text-decoration-color: rgba(255,179,138,.35); text-underline-offset: 3px; }
.link:hover { text-decoration-color: currentColor; }
.stack > * + * { margin-top: 16px; }
.mt-s { margin-top: 16px; } .mt-m { margin-top: 32px; } .mt-l { margin-top: 56px; }

/* legal pages */
.legal > * { max-width: 720px; }
.legal h2 { font-size: 19px; margin: 40px 0 12px; letter-spacing: -0.01em; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--muted); font-size: 16px; }
.legal b { color: var(--text); font-weight: 500; }
.legal ul { padding-left: 20px; margin: 0 0 1em; display: grid; gap: 10px; }

/* pricing */
.price { display: flex; flex-direction: column; gap: 10px; border-color: rgba(255,122,77,.28);
  background: radial-gradient(80% 60% at 100% 0%, rgba(255,122,77,.10), transparent 70%), linear-gradient(180deg, var(--panel), var(--bg-2)); }
.price .tag { align-self: flex-start; margin-bottom: 6px; }
.price-big { font-family: var(--font-serif); font-size: clamp(48px, 6vw, 72px); line-height: .95; letter-spacing: -0.03em; }

/* live demo */
.viewer-badge.live { color: var(--ok); border-color: rgba(126,224,181,.35); }
.demo-canvas { flex-direction: column; }
.demo-canvas canvas { cursor: ns-resize; outline: none; }
.slice-slider { position: absolute; left: 14px; right: 14px; bottom: 34px; width: auto; accent-color: var(--contour); }
.case-list { display: grid; gap: 6px; }
.case-btn { display: grid; gap: 2px; text-align: left; padding: 9px 11px; border-radius: 10px; border: 1px solid var(--line);
  background: rgba(255,255,255,.02); color: var(--muted); font: 400 12px/1.35 var(--font-sans); cursor: pointer; }
.case-btn b { color: var(--text); font-weight: 500; font-size: 13px; }
.case-btn[aria-pressed="true"] { border-color: rgba(255,122,77,.5); background: rgba(255,122,77,.08); }
.readout { font-family: var(--font-serif); font-size: 34px; line-height: 1; margin-bottom: 8px; }
.seg3 { grid-template-columns: 1fr 1fr 1fr; }
.toggle { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); cursor: pointer; }
.toggle input { accent-color: var(--contour); }
.sw.hard { background: rgba(143,179,255,.5); border: 1.5px solid var(--prior); }
.sw.panc { border: 1.5px dashed rgba(255,255,255,.6); height: 12px; }
.demo-credits { font-size: 13px; color: var(--dim); max-width: 90ch; line-height: 1.6; }
@media (max-width: 960px) { .demo-left { display: flex !important; flex-direction: column; border-right: 0; border-bottom: 1px solid var(--line); }
  .demo-left .case-list { grid-template-columns: repeat(2, minmax(0,1fr)); } .viewer-body > .demo-left { order: 0; } }