:root,
[data-theme="dark"] {
  --bg: #161618;
  --bg-2: #1f1f22;
  --card: #26262a;
  --elev: rgba(255,255,255,.04);
  --hair: rgba(255,255,255,.10);
  --hair-2: rgba(255,255,255,.16);
  --ink: #f5f5f7;
  --ink-2: #a1a1a8;
  --ink-3: #6e6e76;
  --blue: #0a84ff;
  --blue-2: #409cff;
  --green: #30d158;
  --orange: #ff9f0a;
  --purple: #bf5af2;
  --teal: #40c8e0;
  --red: #ff453a;
  --glass: rgba(28,28,30,.72);
  --shadow-s: 0 1px 2px rgba(0,0,0,.4);
  --shadow-m: 0 6px 20px rgba(0,0,0,.42);
  --shadow-l: 0 24px 60px rgba(0,0,0,.55);
  --term: #0e0e10;
  --sel: rgba(10,132,255,.18);
  --demo-bg: #34343b;
  --h-claude: #e08a68;
  --h-codex: #2fbf97;
  --h-pi: #6b9bff;
  --h-opencode: #e8b44a;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.32,.72,0,1);
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #f2f2f5;
  --bg-2: #f8f8fa;
  --card: #ffffff;
  --elev: rgba(0,0,0,.02);
  --hair: rgba(0,0,0,.09);
  --hair-2: rgba(0,0,0,.16);
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #8e8e93;
  --blue: #007aff;
  --blue-2: #0a6cff;
  --green: #28a745;
  --orange: #e08600;
  --purple: #8944ab;
  --teal: #0d9bb5;
  --red: #d70015;
  --glass: rgba(248,248,250,.78);
  --shadow-s: 0 1px 2px rgba(0,0,0,.06);
  --shadow-m: 0 6px 18px rgba(0,0,0,.09);
  --shadow-l: 0 24px 60px rgba(0,0,0,.14);
  --term: #1c1c1e;
  --sel: rgba(0,122,255,.14);
  --demo-bg: #e6e6ee;
  --h-claude: #c9633f;
  --h-codex: #0f8f6f;
  --h-pi: #2f6fe0;
  --h-opencode: #c98a12;
  color-scheme: light;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 13.5px;
  line-height: 1.45;
  letter-spacing: -0.003em;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-2); }
code, pre, kbd { font-family: var(--mono); font-variant-numeric: tabular-nums; }
button, input { font-family: inherit; letter-spacing: inherit; }
::selection { background: var(--sel); }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--blue) 55%, transparent); outline-offset: 2px; border-radius: 8px; }
img { max-width: 100%; height: auto; display: block; }
section[id] { scroll-margin-top: 64px; }

@keyframes riseIn { from { opacity: 0; transform: translateY(10px) } to { opacity: 1; transform: none } }
@keyframes breathe { 0%, 100% { opacity: 1; transform: scale(1) } 50% { opacity: .45; transform: scale(.82) } }
@keyframes blink { 0%, 45% { opacity: 1 } 55%, 100% { opacity: .08 } }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 22px; }
.wrap-narrow { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
.mono { font-family: var(--mono); }
.dot { width: 6px; height: 6px; border-radius: 99px; flex: none; }
.live { background: var(--green); animation: breathe 2.4s var(--ease) infinite; }
.lift { transition: transform .28s var(--ease), box-shadow .28s var(--ease); }
.lift:hover { transform: translateY(-3px); box-shadow: var(--shadow-l); }

/* wordmark (placeholder until a logo exists) */
.mark { display: flex; align-items: center; gap: 9px; color: var(--ink); }
.mark:hover { color: var(--ink); }
.mark-tile {
  width: 24px; height: 24px; border-radius: 7px;
  background: linear-gradient(160deg, var(--blue), var(--purple));
  display: grid; place-items: center;
  color: #fff; font-size: 13px; font-weight: 700; letter-spacing: -0.02em;
}
.mark-name { font-size: 16px; font-weight: 600; letter-spacing: -0.02em; }

/* header */
.header {
  position: sticky; top: 0; z-index: 50;
  background: var(--glass);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  backdrop-filter: blur(30px) saturate(180%);
  border-bottom: 1px solid var(--hair);
}
.header-row { padding: 0 22px; height: 54px; display: flex; align-items: center; gap: 16px; }
.header-sep { width: 1px; height: 18px; background: var(--hair); }
.header-meta { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); white-space: nowrap; }
.spacer { flex: 1; }
.nav { display: flex; gap: 16px; font-family: var(--mono); font-size: 11px; }
.nav a { color: var(--ink-3); transition: color .18s var(--ease); }
.nav a:hover { color: var(--ink); }
.nav b { color: var(--blue); font-weight: 400; }
.icon-btn {
  width: 30px; height: 30px; border-radius: 9px;
  border: 1px solid var(--hair); background: var(--card); box-shadow: var(--shadow-s);
  color: var(--ink-2); cursor: pointer; display: grid; place-items: center; font-size: 13px;
  transition: transform .18s var(--ease), color .18s var(--ease);
}
.icon-btn:hover { transform: translateY(-1px); color: var(--ink); }
.gh-btn {
  display: flex; align-items: center; gap: 8px; padding: 0 12px; height: 30px; border-radius: 10px;
  border: 1px solid var(--hair); background: var(--card); box-shadow: var(--shadow-s);
  color: var(--ink); font-size: 12.5px; font-weight: 500; white-space: nowrap;
  transition: transform .18s var(--ease);
}
.gh-btn:hover { transform: translateY(-1px); color: var(--ink); }
.gh-stars {
  display: flex; align-items: center; gap: 4px; padding-left: 8px; border-left: 1px solid var(--hair);
  color: var(--ink-2); font-family: var(--mono); font-size: 11.5px;
}
[hidden] { display: none !important; }

/* hero */
.hero { padding-top: 66px; }
.hero-row { display: flex; flex-wrap: wrap; gap: 20px 48px; align-items: flex-start; }
.hero-text { flex: 1 1 420px; min-width: 0; }
.hero-side { flex: 1 1 360px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.kicker { display: flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 11px; color: var(--ink-3); animation: riseIn .4s var(--ease) both; }
.hero h1 {
  margin-top: 18px; font-size: clamp(38px, 5.6vw, 66px); line-height: 1; letter-spacing: -0.042em; font-weight: 700;
  text-wrap: balance; animation: riseIn .5s var(--ease) 40ms both;
}
.caret {
  display: inline-block; width: .3em; height: .78em; margin-left: .16em; border-radius: 2px;
  background: var(--blue); vertical-align: baseline; animation: blink 1.2s steps(1, end) infinite;
}
.hero-sub {
  margin-top: 20px; max-width: 50ch; font-size: clamp(15px, 1.5vw, 17.5px); line-height: 1.5; color: var(--ink-2);
  text-wrap: pretty; animation: riseIn .5s var(--ease) 90ms both;
}
.hero-actions { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; animation: riseIn .5s var(--ease) 140ms both; }

.btn {
  display: inline-flex; align-items: center; height: 40px; padding: 0 20px; border-radius: 12px;
  font-size: 14px; transition: transform .2s var(--ease), filter .2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #fff; font-weight: 600; box-shadow: var(--shadow-m); }
.btn-primary:hover { color: #fff; filter: brightness(1.08); }
.btn-secondary { border: 1px solid var(--hair); background: var(--card); color: var(--ink); font-weight: 500; box-shadow: var(--shadow-s); }
.btn-secondary:hover { color: var(--ink); }

/* hero start card, framed as a live demo so it does not read as a screenshot */
.demo {
  padding: 12px; border-radius: 22px;
  background: var(--demo-bg); border: 1px solid color-mix(in srgb, var(--blue) 30%, var(--hair-2));
  box-shadow: var(--shadow-l); animation: riseIn .5s var(--ease) 170ms both;
}
.demo-label {
  display: flex; align-items: center; flex-wrap: wrap; gap: 7px; padding: 2px 4px 10px;
  font-family: var(--mono); font-size: 11px; color: var(--ink-2);
}
.demo-label .dot { background: var(--blue); }
.demo-hint { color: var(--ink-3); }
.start-card {
  padding: 14px; border-radius: 18px; background: var(--card); border: 1px solid var(--hair);
  box-shadow: var(--shadow-m);
}
.start-row { display: flex; flex-wrap: wrap; gap: 9px; }
.start-input {
  flex: 1 1 260px; min-width: 0; height: 40px; padding: 0 13px; border-radius: 12px;
  border: 1px solid var(--hair); background: var(--bg-2); color: var(--ink); font-size: 13.5px; outline: none;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.start-input { cursor: text; }
.start-input::placeholder { color: var(--ink-3); }
.start-input:hover { border-color: var(--hair-2); }
.start-input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px var(--sel); }
.type-pill {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 13px; border-radius: 12px;
  border: 1px solid var(--hair); background: var(--bg-2); font-size: 12.5px; font-weight: 600;
}
.type-tile {
  width: 19px; height: 19px; border-radius: 6px; display: grid; place-items: center;
  font-family: var(--mono); font-size: 10.5px; font-weight: 600; color: #fff; background: var(--orange);
  transition: background .18s var(--ease);
}
.start-go {
  display: inline-flex; align-items: center; height: 40px; padding: 0 18px; border-radius: 12px;
  background: var(--blue); color: #fff; font-size: 13.5px; font-weight: 600; transition: filter .18s var(--ease);
}
.start-go:hover { color: #fff; filter: brightness(1.08); }
.start-msg { margin-top: 11px; font-size: 12.5px; color: var(--ink-2); }
.try-row {
  margin-top: 13px; padding-top: 12px; border-top: 1px solid var(--hair);
  display: flex; flex-wrap: wrap; align-items: center; gap: 7px;
}
.try-label { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-right: 3px; }
.try-pill {
  padding: 4px 10px; border-radius: 99px; border: 1px solid var(--hair); background: var(--bg-2);
  color: var(--ink-2); font-family: var(--mono); font-size: 11px; cursor: pointer;
  transition: color .18s var(--ease);
}
.try-pill:hover { color: var(--ink); }

/* code blocks (always dark) */
.cmd {
  display: flex; align-items: center; gap: 10px; padding: 11px 12px 11px 16px; border-radius: 14px;
  background: var(--term); border: 1px solid var(--hair); box-shadow: var(--shadow-m);
  animation: riseIn .5s var(--ease) 190ms both;
}
.cmd-prompt { color: #30d158; font-family: var(--mono); font-size: 12.5px; }
.cmd code, .code code {
  flex: 1; min-width: 0; font-size: 12px; line-height: 1.6; color: #f5f5f7;
  white-space: pre-wrap; word-break: break-all;
}
.copy {
  flex: none; padding: 5px 11px; border-radius: 9px;
  border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.06);
  color: #f5f5f7; font-size: 11.5px; font-weight: 500; cursor: pointer;
  transition: background .18s var(--ease);
}
.copy:hover { background: rgba(255,255,255,.14); }
.code {
  display: flex; align-items: flex-start; gap: 10px; padding: 11px 12px; border-radius: 12px;
  background: var(--term); border: 1px solid var(--hair);
}
.code code { font-size: 11.5px; line-height: 1.7; }
.code .copy { padding: 4px 9px; border-radius: 8px; font-size: 11px; }

/* hero screenshot, bleeding right */
.shot-band {
  position: relative; margin-top: 54px;
  padding-left: max(22px, calc(50vw - 598px)); padding-right: 0;
  animation: riseIn .6s var(--ease) 240ms both;
}
.window {
  border-radius: 18px 0 0 18px; overflow: hidden; border: 1px solid var(--hair); border-right: 0;
  background: var(--bg-2); box-shadow: var(--shadow-l);
}
.window-bar {
  height: 34px; display: flex; align-items: center; gap: 7px; padding: 0 13px;
  background: var(--card); border-bottom: 1px solid var(--hair);
}
.light-dot { width: 10px; height: 10px; border-radius: 99px; }
.window-url { margin-left: 10px; font-size: 11.5px; color: var(--ink-3); font-family: var(--mono); }
.session {
  position: absolute; right: 26px; bottom: -26px; width: 232px;
  padding: 12px 14px; border-radius: 16px; background: var(--card);
  border: 1px solid var(--hair-2); box-shadow: var(--shadow-l);
}
.session-head { display: flex; align-items: center; gap: 8px; }
.session-head .dot { width: 7px; height: 7px; }
.session-name { font-size: 12.5px; font-weight: 600; }
.session-path { margin-top: 7px; font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); }
.session-stats { margin-top: 10px; display: flex; justify-content: space-between; font-size: 10.5px; color: var(--ink-2); }
.meter { margin-top: 6px; height: 4px; border-radius: 99px; background: var(--elev); border: 1px solid var(--hair); overflow: hidden; }
.meter-fill { width: 41%; height: 100%; background: var(--blue); transition: width 1s var(--ease); }
.session-state { margin-top: 8px; display: flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 500; color: var(--c, var(--green)); transition: color .3s var(--ease); }
.session-state .dot { background: var(--c, var(--green)); transition: background .3s var(--ease); }

/* harness chips */
.chip {
  padding: 6px 13px; border-radius: 99px; font-size: 12.5px; font-weight: 500;
  color: var(--c); background: color-mix(in srgb, var(--c) 18%, transparent);
}
.chip-sm { margin-left: auto; padding: 1px 7px; font-size: 10.5px; }
.chip-claude { --c: var(--h-claude); }
.chip-codex { --c: var(--h-codex); }
.chip-pi { --c: var(--h-pi); }
.chip-opencode { --c: var(--h-opencode); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.harness-band {
  margin-top: 62px; padding-top: 16px; padding-bottom: 16px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair);
}
.band-label { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-right: 6px; }

/* banded sections */
.band { background: var(--bg-2); border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }

/* problem */
.problem { margin-top: 96px; }
.problem-row { padding-top: 64px; padding-bottom: 64px; display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
.problem-text { flex: 1 1 380px; min-width: 0; }
.problem-q { font-size: clamp(22px, 3vw, 30px); line-height: 1.25; letter-spacing: -0.025em; font-weight: 600; text-wrap: pretty; }
.problem-a { margin-top: 16px; font-size: 16px; color: var(--ink-2); }
.stair { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 9px; }
.stair-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 13px; border-radius: 12px;
  background: var(--term); border: 1px solid var(--hair); box-shadow: var(--shadow-s);
}
.stair-row:nth-child(2) { margin-left: 18px; }
.stair-row:nth-child(3) { margin-left: 36px; }
.stair-row code { font-size: 11.5px; color: #a1a1a8; min-width: 0; overflow-wrap: anywhere; }
.stair-q { margin-left: auto; font-size: 11px; color: var(--ink-3); white-space: nowrap; }

/* type tiles */
.tile {
  flex: none; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--c); background: color-mix(in srgb, var(--c) 18%, transparent);
}
.tile-lg { width: 26px; height: 26px; border-radius: 8px; font-size: 12px; }
.c-blue { --c: var(--blue); }
.c-orange { --c: var(--orange); }
.c-purple { --c: var(--purple); }
.c-teal { --c: var(--teal); }
.c-green { --c: var(--green); }
.c-neutral { color: var(--ink-2); background: var(--elev); }

/* features */
.features { padding-top: 96px; display: flex; flex-direction: column; gap: 18px; }
.feature {
  display: flex; flex-wrap: wrap; gap: 34px; align-items: center;
  padding: clamp(20px, 3vw, 30px); border-radius: 20px;
  background: var(--card); border: 1px solid var(--hair); box-shadow: var(--shadow-m);
}
.feature.flip { flex-wrap: wrap-reverse; }
.feature-text { flex: 1 1 300px; min-width: 0; }
.feature.flip .feature-text { flex-basis: 320px; }
.feature-shot {
  flex: 1 1 420px; min-width: 0; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--hair); background: var(--bg-2); box-shadow: var(--shadow-s);
}
.feature-num { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }
.feature h2 { margin-top: 10px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.03em; font-weight: 650; line-height: 1.12; }
.feature p { margin-top: 14px; font-size: 15.5px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.pills { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-flex; align-items: center; gap: 7px; padding: 3px 10px; border-radius: 99px; border: 1px solid var(--hair); background: var(--card); font-size: 11.5px; color: var(--ink-2); }
.keys { margin-top: 18px; display: grid; gap: 9px; }
.keys div { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); }
.keys span { color: var(--ink-3); }
kbd { padding: 2px 8px; border-radius: 7px; background: var(--elev); border: 1px solid var(--hair); font-size: 11.5px; color: var(--ink); }

/* more features */
.more { margin-top: 96px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 14px; }
.mini { padding: 18px 19px; border-radius: 16px; background: var(--card); border: 1px solid var(--hair); box-shadow: var(--shadow-m); }
.mini h3 { margin-top: 13px; font-size: 14.5px; font-weight: 600; }
.mini p { margin-top: 6px; font-size: 13px; line-height: 1.5; color: var(--ink-2); }

/* local by default */
.local { margin-top: 72px; }
.local-card {
  display: flex; flex-wrap: wrap; gap: 44px; align-items: center;
  padding: clamp(22px, 3vw, 34px); border-radius: 20px;
  background: var(--card); border: 1px solid var(--hair); box-shadow: var(--shadow-m);
}
.phone-slot { flex: 0 0 auto; margin: 0 auto; }
.phone { width: 248px; padding: 10px; border-radius: 38px; background: var(--bg-2); border: 1px solid var(--hair-2); box-shadow: var(--shadow-l); }
.phone-screen { border-radius: 30px; overflow: hidden; border: 1px solid var(--hair); background: var(--bg); }
.local-text { flex: 1 1 320px; min-width: 0; }
.local-text h2 { font-size: clamp(22px, 2.8vw, 30px); letter-spacing: -0.03em; font-weight: 650; line-height: 1.15; }
.local-text > p { margin-top: 14px; max-width: 52ch; font-size: 15px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.inline-code { font-size: .9em; color: var(--ink); }
.status-list { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.status {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 11px;
  background: var(--bg-2); border: 1px solid var(--hair); font-size: 12.5px; color: var(--ink-2);
}
.status code { font-size: 12px; color: var(--ink); }

/* how it works */
.how { margin-top: 96px; }
.how-inner { padding-top: 72px; padding-bottom: 72px; }
.section-title { font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.03em; font-weight: 650; }
.how-row { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 40px; }
.stack { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; }
.layer { padding: 15px 18px; border-radius: 14px; background: var(--card); border: 1px solid var(--hair); box-shadow: var(--shadow-m); }
.layer b { display: block; font-size: 14px; font-weight: 600; }
.layer span { display: block; margin-top: 3px; font-size: 12.5px; color: var(--ink-2); }
.link-line { height: 26px; width: 1px; background: var(--hair-2); margin: 0 auto; }
.how-note { flex: 1 1 280px; min-width: 0; align-self: center; }
.how-note p { font-size: 15px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.how-note a { display: inline-block; margin-top: 16px; font-size: 14px; font-weight: 500; }

/* get started */
.start { padding-top: 96px; }
.start-sub { margin-top: 12px; font-size: 15px; color: var(--ink-2); }
.start-sub code { font-size: .9em; color: var(--ink); }
.steps { margin-top: 30px; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.step {
  padding: 20px; border-radius: 18px; background: var(--card); border: 1px solid var(--hair);
  box-shadow: var(--shadow-m); display: flex; flex-direction: column; gap: 13px; min-width: 0;
}
.step h3 { font-size: 15.5px; font-weight: 600; }
.step > p { font-size: 12.5px; color: var(--ink-2); }
.step > p code { font-size: 12px; color: var(--ink); white-space: nowrap; }

/* closing band and footer (always dark) */
.closing { margin-top: 110px; background: #0e0e10; border-top: 1px solid var(--hair); overflow: hidden; }
.closing-inner { padding-top: clamp(52px, 7vw, 92px); padding-bottom: clamp(44px, 6vw, 76px); }
.banner { font-size: clamp(5px, 1.05vw, 11px); line-height: 1.2; color: #0a84ff; opacity: .34; overflow: hidden; }
.closing-row { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 32px 48px; align-items: flex-end; }
.closing h2 { flex: 1 1 420px; font-size: clamp(30px, 5.6vw, 64px); line-height: .98; letter-spacing: -0.04em; font-weight: 700; color: #f5f5f7; }
.closing-actions { flex: 0 1 auto; display: flex; flex-direction: column; gap: 12px; }
.big-btn {
  display: inline-flex; align-items: center; min-width: 232px; height: 46px; padding: 0 20px; border-radius: 13px;
  font-size: 14.5px; transition: transform .22s var(--ease), filter .22s var(--ease), background .22s var(--ease);
}
.big-btn:hover { transform: translateY(-2px); }
.big-primary { justify-content: space-between; gap: 18px; padding-right: 8px; background: #0a84ff; color: #fff; font-weight: 600; }
.big-primary:hover { color: #fff; filter: brightness(1.1); }
.big-count {
  display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 11px; border-radius: 9px;
  background: rgba(255,255,255,.18); font-family: var(--mono); font-size: 12px;
}
.big-outline { border: 1px solid rgba(255,255,255,.16); color: #f5f5f7; font-weight: 500; }
.big-outline:hover { color: #f5f5f7; background: rgba(255,255,255,.06); }
.facts {
  margin-top: 44px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-wrap: wrap; gap: 10px 26px; font-family: var(--mono); font-size: 11px; color: #a1a1a8;
}

.footer { background: #0e0e10; border-top: 1px solid rgba(255,255,255,.1); }
.footer-row { padding-top: 34px; padding-bottom: 46px; display: flex; flex-wrap: wrap; gap: 26px 48px; }
.footer-brand { flex: 1 1 260px; }
.footer .mark-tile { width: 22px; height: 22px; font-size: 12px; background: linear-gradient(160deg, #0a84ff, #bf5af2); }
.footer .mark-name { font-size: 15px; color: #f5f5f7; }
.footer-brand p { margin-top: 12px; max-width: 34ch; font-size: 12.5px; line-height: 1.6; color: #a1a1a8; }
.footer-col { flex: 0 1 160px; display: flex; flex-direction: column; gap: 8px; }
.footer-col p { font-family: var(--mono); font-size: 10.5px; color: #a1a1a8; }
.footer-col a { font-size: 12.5px; color: #f5f5f7; transition: color .18s var(--ease); }
.footer-col a:hover { color: #409cff; }
.footer-copy { flex: 1 1 200px; display: flex; align-items: flex-end; justify-content: flex-end; font-family: var(--mono); font-size: 11px; color: #a1a1a8; }

@media (max-width: 640px) {
  .header-sep, .header-meta, .nav { display: none; }
  .session { right: 12px; }
  .stair-row:nth-child(2), .stair-row:nth-child(3) { margin-left: 0; }
  .footer-copy { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}