/* PocketVault website — acid lime on ink.
   Brand tokens mirror DESIGN.md §1 (accent #D4F659, onAccent #111111). */

@font-face {
  font-family: "Bricolage";
  src: url("fonts/BricolageGrotesque-300-800.woff2") format("woff2");
  font-weight: 300 800;
  font-display: swap;
}
@font-face {
  font-family: "Martian";
  src: url("fonts/MartianMono-400-600.woff2") format("woff2");
  font-weight: 400 600;
  font-display: swap;
}

:root {
  --ink: #0e0e0c;
  --ink-2: #191917;
  --ink-3: #26261f;
  --paper: #f4f2ea;
  --paper-2: #e9e6da;
  --lime: #d4f659;
  --lime-deep: #b9dd35;
  --on-lime: #111111;
  --text-on-ink: #f4f2ea;
  --muted-on-ink: #a3a294;
  --muted-on-paper: #5b5a50;
  --line-ink: rgba(244, 242, 234, 0.12);
  --line-paper: rgba(14, 14, 12, 0.14);
  --danger: #ff6b4a;

  --display: "Bricolage", "Avenir Next", "Futura", sans-serif;
  --mono: "Martian", ui-monospace, "SF Mono", Menlo, monospace;

  --gutter: clamp(16px, 4vw, 40px);
  --max: 1180px;
  --radius: 22px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text-on-ink);
  font-family: var(--display);
  font-size: 18px;
  line-height: 1.55;
  font-variation-settings: "opsz" 18;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
main { overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--lime); color: var(--on-lime); }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 6px; }

/* Grain — pure CSS/SVG, no network. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.07;
  mix-blend-mode: overlay;
  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='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip {
  position: absolute; left: -999px; top: 8px;
  background: var(--lime); color: var(--on-lime);
  padding: 10px 14px; border-radius: 10px; z-index: 200; font-weight: 700;
}
.skip:focus { left: 8px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Type ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: "[ "; } .eyebrow::after { content: " ]"; }
.on-paper .eyebrow, .on-lime .eyebrow { color: var(--on-lime); }

h1, h2, h3 { font-weight: 800; letter-spacing: -0.035em; line-height: 0.95; margin: 0; font-variation-settings: "opsz" 96; }
h1 { font-size: clamp(52px, 10.5vw, 148px); }
h2 { font-size: clamp(40px, 6.6vw, 92px); }
h3 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -0.02em; line-height: 1.1; font-variation-settings: "opsz" 36; }
.lede { font-size: clamp(19px, 1.9vw, 24px); line-height: 1.45; max-width: 36ch; font-weight: 400; }
.muted { color: var(--muted-on-ink); }
.on-paper .muted { color: var(--muted-on-paper); }
.mono { font-family: var(--mono); font-size: 0.78em; letter-spacing: -0.01em; }

/* Bracket highlight — the [•] logo as a typographic device */
.br { white-space: nowrap; }
.br::before, .br::after { color: var(--lime); font-weight: 500; }
.br::before { content: "["; margin-right: 0.04em; }
.br::after { content: "]"; margin-left: 0.04em; }
.on-paper .br::before, .on-paper .br::after { color: var(--ink); opacity: 0.35; }
.hl {
  background: var(--lime); color: var(--on-lime);
  padding: 0 0.12em; border-radius: 0.14em;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(14, 14, 12, 0.72);
  border-bottom: 1px solid var(--line-ink);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: -0.03em; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 9px; background: var(--lime);
  display: grid; place-items: center; transition: transform 0.4s var(--spring);
}
.logo:hover .logo-mark { transform: rotate(-8deg) scale(1.06); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  text-decoration: none; font-size: 15px; font-weight: 500;
  padding: 8px 12px; border-radius: 999px; color: var(--muted-on-ink);
  transition: color 0.2s, background 0.2s;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--text-on-ink); background: var(--ink-3); }
.nav .btn { margin-left: 8px; }
@media (max-width: 760px) {
  .nav a:not(.btn) { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--display); font-weight: 700; font-size: 16px; letter-spacing: -0.01em;
  text-decoration: none; cursor: pointer; border: 0;
  padding: 14px 22px; border-radius: 999px; min-height: 48px;
  background: var(--lime); color: var(--on-lime);
  transition: transform 0.35s var(--spring), box-shadow 0.35s var(--ease), background 0.2s;
  box-shadow: 0 0 0 0 rgba(212, 246, 89, 0);
}
.btn:hover { transform: translateY(-2px) rotate(-1deg); box-shadow: 0 10px 40px -8px rgba(212, 246, 89, 0.55); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn.small { padding: 9px 16px; min-height: 38px; font-size: 14px; }
.btn.ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px currentColor; }
.btn.ghost:hover { box-shadow: inset 0 0 0 1.5px currentColor, 0 10px 30px -12px rgba(0,0,0,0.4); }
.btn.ink { background: var(--ink); color: var(--paper); }
.btn[data-soon] { cursor: default; }
.btn[data-soon]:hover { transform: none; box-shadow: none; }
.apple-glyph { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Sections ---------- */
section { position: relative; }
.pad { padding: clamp(80px, 12vw, 160px) 0; }
.on-paper { background: var(--paper); color: var(--ink); }
.on-lime { background: var(--lime); color: var(--on-lime); }
.on-ink-2 { background: var(--ink-2); }
.section-head { display: grid; gap: 22px; margin-bottom: clamp(40px, 6vw, 72px); }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 7vw, 90px) 0 clamp(60px, 8vw, 110px); overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.75fr); gap: clamp(32px, 4vw, 64px); align-items: center;
}
@media (max-width: 980px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } .pad-card { max-width: 460px; } }
.hero h1 { font-size: clamp(46px, 7.2vw, 104px); }
.hero h1 .line { display: block; white-space: nowrap; }
.hero h1 .line.indent { padding-left: 0.6em; }
@media (max-width: 560px) { .hero h1 .line.indent { padding-left: 0; } }
.hero-copy { display: grid; gap: 28px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.02em; text-transform: uppercase;
  padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line-ink); color: var(--muted-on-ink);
  display: inline-flex; align-items: center; gap: 8px;
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
.on-paper .chip { border-color: var(--line-paper); color: var(--muted-on-paper); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cta-note { font-family: var(--mono); font-size: 12px; color: var(--muted-on-ink); }

/* staggered load */
.rise { opacity: 0; transform: translateY(26px); animation: rise 0.9s var(--ease) forwards; }
.rise.d1 { animation-delay: 0.08s; } .rise.d2 { animation-delay: 0.18s; }
.rise.d3 { animation-delay: 0.3s; } .rise.d4 { animation-delay: 0.42s; } .rise.d5 { animation-delay: 0.56s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- Pattern pad (hero signature) ---------- */
.pad-card {
  position: relative; background: var(--ink-2); border: 1px solid var(--line-ink);
  border-radius: 34px; padding: clamp(20px, 3vw, 30px);
  box-shadow: 0 40px 120px -40px rgba(212, 246, 89, 0.25), inset 0 1px 0 rgba(255,255,255,0.04);
  transform: rotate(1.5deg);
  transition: transform 0.6s var(--spring);
}
.pad-card:hover { transform: rotate(0deg); }
.pad-card .sticker {
  position: absolute; top: -18px; right: -10px; transform: rotate(8deg);
  background: var(--lime); color: var(--on-lime);
  font-family: var(--mono); font-size: 11px; font-weight: 600; text-transform: uppercase;
  padding: 8px 12px; border-radius: 10px; box-shadow: 0 8px 20px -8px rgba(0,0,0,0.6);
}
.pad-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 18px; gap: 12px; }
.pad-title { white-space: nowrap; font-weight: 800; font-size: 22px; letter-spacing: -0.02em; }
.pad-status { font-family: var(--mono); font-size: 11px; color: var(--muted-on-ink); text-align: right; }
.pattern {
  position: relative; aspect-ratio: 1; width: 100%; max-width: 420px; margin: 0 auto;
  touch-action: none; user-select: none; -webkit-user-select: none; cursor: crosshair;
}
.pattern svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.pattern .dot { fill: var(--ink-3); stroke: rgba(244,242,234,0.18); stroke-width: 1; transition: fill 0.2s, r 0.25s var(--spring); }
.pattern .dot.on { fill: var(--lime); stroke: none; }

.pattern .trail { fill: none; stroke: var(--lime); stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; opacity: 0.9; }
.pattern.bad .trail { stroke: var(--danger); }
.pattern.bad .dot.on { fill: var(--danger); }
.pattern.ok .trail { animation: glow 1.2s var(--ease) infinite alternate; }
@keyframes glow { to { opacity: 0.45; } }
.rules { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 18px; }
.rule {
  font-family: var(--mono); font-size: 11px; padding: 9px 10px; border-radius: 10px;
  background: var(--ink-3); color: var(--muted-on-ink); display: flex; gap: 8px; align-items: center;
  transition: background 0.3s, color 0.3s;
}
.rule .tick { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid currentColor; flex: none; display: grid; place-items: center; font-size: 9px; }
.rule.met { background: rgba(212, 246, 89, 0.14); color: var(--lime); }
.rule.met .tick { background: var(--lime); border-color: var(--lime); color: var(--on-lime); }
.rule.met .tick::after { content: "✓"; }
.unlocked {
  position: absolute; inset: 0; border-radius: inherit;
  background: var(--lime); color: var(--on-lime);
  display: grid; place-items: center; text-align: center; padding: 28px;
  clip-path: circle(0% at 50% 50%); transition: clip-path 0.7s var(--ease);
}
.pad-card.is-open .unlocked { clip-path: circle(150% at 50% 50%); }
.unlocked h3 { font-size: clamp(30px, 4vw, 44px); }
.unlocked p { margin: 10px auto 18px; max-width: 28ch; font-size: 16px; }

/* ---------- Marquee ---------- */
.marquee { background: var(--lime); color: var(--on-lime); overflow: hidden; border-block: 2px solid var(--ink); transform: rotate(-1.2deg); margin: -8px -20px; }
.marquee-track { display: flex; width: max-content; animation: scroll 38s linear infinite; }
.marquee span {
  font-weight: 800; font-size: clamp(22px, 3vw, 36px); letter-spacing: -0.02em;
  padding: 14px 0; white-space: nowrap; display: inline-flex; align-items: center;
}
.marquee span::after { content: "[•]"; font-family: var(--mono); font-size: 0.55em; margin: 0 28px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Definition block ---------- */
.define { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
@media (max-width: 860px) { .define { grid-template-columns: 1fr; } }
.define p.big { font-size: clamp(24px, 2.8vw, 36px); line-height: 1.25; letter-spacing: -0.02em; margin: 0; font-weight: 500; font-variation-settings: "opsz" 48; }
.cipher {
  font-family: var(--mono); font-size: 13px; line-height: 1.7; background: var(--ink); color: var(--lime);
  padding: 22px; border-radius: var(--radius); overflow: hidden; word-break: break-all; min-height: 210px;
}
.cipher .lbl { color: var(--muted-on-ink); display: block; margin-bottom: 8px; }
.cipher .plain { color: var(--paper); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--ink-2); border: 1px solid var(--line-ink); border-radius: var(--radius);
  padding: 28px; display: grid; gap: 14px; align-content: start; min-height: 260px;
  transition: transform 0.5s var(--spring), border-color 0.3s;
}
.step:hover { transform: translateY(-6px) rotate(-0.6deg); border-color: var(--lime); }
.step-n { font-family: var(--mono); font-size: 13px; color: var(--lime); }
.step-n::before { counter-increment: s; content: "0" counter(s) " /"; }
.step p { margin: 0; color: var(--muted-on-ink); font-size: 17px; }

/* ---------- Feature bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.tile {
  grid-column: span 2; border-radius: var(--radius); padding: 26px; background: var(--paper-2);
  display: grid; gap: 12px; align-content: start; position: relative; overflow: hidden;
  border: 1px solid var(--line-paper);
  transition: transform 0.5s var(--spring);
}
.tile:hover { transform: translateY(-4px); }
.tile.wide { grid-column: span 3; }
.tile.xl { grid-column: span 4; }
.tile.ink { background: var(--ink); color: var(--paper); border-color: transparent; }
.tile.lime { background: var(--lime); border-color: transparent; }
.tile p { margin: 0; font-size: 16.5px; color: var(--muted-on-paper); }
.tile.ink p { color: var(--muted-on-ink); }
.tile.lime p { color: rgba(17,17,17,0.72); }
.tile .ico { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--ink); color: var(--lime); }
.tile.ink .ico { background: var(--lime); color: var(--on-lime); }
.tile.lime .ico { background: var(--ink); color: var(--lime); }
.tile .ico svg { width: 22px; height: 22px; }
.tile .tag { position: absolute; top: 22px; right: 22px; font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; padding: 5px 9px; border-radius: 999px; background: var(--ink); color: var(--lime); }
.tile.ink .tag { background: var(--lime); color: var(--on-lime); }
@media (max-width: 960px) { .tile, .tile.wide, .tile.xl { grid-column: span 3; } }
@media (max-width: 620px) { .bento { grid-template-columns: 1fr; } .tile, .tile.wide, .tile.xl { grid-column: auto; } }

.icon-row { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.icon-row img { width: 46px; height: 46px; border-radius: 11px; box-shadow: 0 6px 16px -8px rgba(0,0,0,0.5); transition: transform 0.4s var(--spring); }
.icon-row img:hover { transform: translateY(-4px) rotate(-6deg); }

/* ---------- Threat scenario ---------- */
.scenario { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 760px) { .scenario { grid-template-columns: 1fr; } }
.q {
  border-radius: var(--radius); padding: 26px; border: 1px solid var(--line-ink); background: var(--ink-2);
  display: grid; gap: 10px;
}
.q .ask { font-family: var(--mono); font-size: 12.5px; color: var(--muted-on-ink); }
.q .ans { font-size: 21px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.25; }
.q .ans em { font-style: normal; color: var(--lime); }
.q p { margin: 0; color: var(--muted-on-ink); font-size: 16px; }

/* ---------- Honesty block ---------- */
.honest { display: grid; grid-template-columns: auto 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
@media (max-width: 760px) { .honest { grid-template-columns: 1fr; } }
.warn-badge {
  width: clamp(120px, 16vw, 180px); aspect-ratio: 1; border-radius: 50%;
  background: var(--ink); color: var(--lime); display: grid; place-items: center; text-align: center;
  font-family: var(--mono); font-size: 12px; text-transform: uppercase; line-height: 1.4; padding: 20px;
  animation: spin 22s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.honest h2 { font-size: clamp(34px, 5vw, 64px); }
.honest p { font-size: 19px; max-width: 54ch; margin: 18px 0 0; }

/* ---------- Compare table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line-paper); background: #fff; }
table.compare { width: 100%; border-collapse: collapse; min-width: 620px; font-size: 16px; }
.compare th, .compare td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line-paper); vertical-align: top; }
.compare thead th { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; background: var(--paper-2); }
.compare thead th.us { background: var(--lime); }
.compare td.us { background: rgba(212, 246, 89, 0.22); font-weight: 600; }
.compare tr:last-child td { border-bottom: 0; }
.yes::before { content: "● "; color: #2e9e3f; }
.no::before { content: "○ "; color: #b0ad9f; }

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: stretch; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; } }
.plan {
  border-radius: 28px; padding: 30px; display: grid; gap: 18px; align-content: start;
  background: var(--ink-2); border: 1px solid var(--line-ink); position: relative;
}
.plan.hot { background: var(--lime); color: var(--on-lime); border-color: transparent; transform: rotate(-1deg); }
.plan .price { font-size: clamp(48px, 6vw, 72px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.plan .price small { font-size: 16px; font-weight: 500; letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 16.5px; }
.plan li { display: flex; gap: 10px; }
.plan li::before { content: "→"; font-family: var(--mono); color: var(--lime); flex: none; }
.plan.hot li::before { color: var(--on-lime); }
.plan .name { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.plan .ribbon { position: absolute; top: -14px; left: 26px; background: var(--ink); color: var(--lime); font-family: var(--mono); font-size: 11px; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; }
.fine { font-family: var(--mono); font-size: 11.5px; color: var(--muted-on-ink); margin-top: 22px; line-height: 1.7; }
.on-paper .fine { color: var(--muted-on-paper); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 900px; }
.faq details {
  border-radius: 18px; background: var(--paper-2); border: 1px solid var(--line-paper);
  padding: 0 24px; transition: background 0.25s;
}
.faq details[open] { background: #fff; }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 36px 22px 0; position: relative;
  font-size: clamp(18px, 1.8vw, 21px); font-weight: 700; letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--lime);
  display: grid; place-items: center; font-family: var(--mono); font-size: 16px; transition: transform 0.35s var(--spring);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq .a { padding: 0 0 22px; color: var(--muted-on-paper); font-size: 17px; max-width: 70ch; }
.faq .a p { margin: 0 0 10px; }

/* ---------- Big CTA ---------- */
.final { text-align: center; overflow: hidden; }
.final h2 { font-size: clamp(56px, 12vw, 180px); line-height: 0.88; }
.final .cta-row { justify-content: center; margin-top: 36px; }
.final .orbit { position: absolute; inset: auto; width: 140%; left: -20%; top: 50%; height: 1px; background: var(--line-paper); }

/* ---------- Footer ---------- */
.site-footer { padding: 64px 0 40px; border-top: 1px solid var(--line-ink); font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }
.site-footer h4 { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted-on-ink); margin: 0 0 14px; font-weight: 400; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.site-footer a { text-decoration: none; color: var(--text-on-ink); opacity: 0.85; }
.site-footer a:hover { opacity: 1; color: var(--lime); }
.foot-note { margin-top: 48px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-family: var(--mono); font-size: 11.5px; color: var(--muted-on-ink); }
.zero-tracking { display: inline-flex; align-items: center; gap: 8px; }
.zero-tracking::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(212,246,89,0.18); }

/* ---------- Doc pages (security, support, privacy, terms) ---------- */
.doc-hero { padding: clamp(56px, 9vw, 120px) 0 clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--line-ink); }
.doc-hero h1 { font-size: clamp(48px, 9vw, 120px); margin-top: 18px; }
.doc-hero .lede { margin-top: 24px; color: var(--muted-on-ink); max-width: 46ch; }
.doc { display: grid; grid-template-columns: 220px 1fr; gap: clamp(32px, 6vw, 80px); padding: clamp(48px, 7vw, 96px) 0; }
@media (max-width: 860px) { .doc { grid-template-columns: 1fr; } .toc { display: none; } }
.toc { position: sticky; top: 96px; align-self: start; font-size: 14.5px; }
.toc ol { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; counter-reset: t; }
.toc a { text-decoration: none; color: var(--muted-on-ink); }
.toc a:hover { color: var(--lime); }
.prose { max-width: 70ch; }
.prose h2 { font-size: clamp(30px, 3.6vw, 44px); margin: 64px 0 18px; scroll-margin-top: 90px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 32px 0 10px; }
.prose p, .prose li { color: #d8d6cc; font-size: 18px; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--lime); }
.prose a { color: var(--lime); text-underline-offset: 3px; }
.prose code { font-family: var(--mono); font-size: 0.8em; background: var(--ink-3); padding: 2px 7px; border-radius: 6px; color: var(--lime); }
.prose .callout {
  border-radius: var(--radius); padding: 22px 24px; margin: 28px 0;
  background: var(--lime); color: var(--on-lime);
}
.prose .callout p, .prose .callout li { color: var(--on-lime); margin: 0; }
.prose .callout strong { display: block; font-size: 20px; margin-bottom: 6px; letter-spacing: -0.01em; }
.spec { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 15.5px; }
.spec th, .spec td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--line-ink); vertical-align: top; }
.spec th { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; color: var(--muted-on-ink); font-weight: 400; width: 34%; }
.spec td { color: #e8e6dc; }
.spec td code { white-space: nowrap; }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .rise, .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}