/* Layout: dark-first stage. A five-line staff runs behind the hero; each section is one
   instrument part — copy on one side, the real working screen on the other. Keemakr v5 neutrals,
   with the Keemakr spark reserved for actions. */
:root {
  --bg: #0b0b0c;
  --surface: #141415;
  --raise: #1b1b1d;
  --well: #101011;
  --ink: #f5efe6;
  --ink-2: #a3a099;
  --ink-3: #8a857c;
  --line: rgba(255, 255, 255, 0.1);
  --line-soft: rgba(255, 255, 255, 0.06);
  --spark: #ff6b2c;
  --spark-text: #ff8a4d;
  --on-spark: #0b0b0c;
  --spark-tint: rgba(255, 107, 44, 0.14);
  --ok: #34d399;
  --ok-tint: rgba(52, 211, 153, 0.14);
  --look: #fbbf24;
  --look-tint: rgba(251, 191, 36, 0.14);
  --info: #7aa7ff;
  --info-tint: rgba(122, 167, 255, 0.14);
  --glass: rgba(20, 20, 21, 0.72);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 24px 60px -24px rgba(0, 0, 0, 0.7);

  --font-display: 'Bricolage Grotesque', 'DM Sans', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'DM Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  --step-4: clamp(2.5rem, 1.4rem + 4.6vw, 4.75rem);

  --radius: 8px;
  --width: 1160px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f4f3f1;
    --surface: #ffffff;
    --raise: #ecebe7;
    --well: #f8f7f5;
    --ink: #0b0b0c;
    --ink-2: #585860;
    --ink-3: #6e6e76;
    --line: rgba(11, 11, 12, 0.12);
    --line-soft: rgba(11, 11, 12, 0.07);
    --spark-text: #a33300;
    --spark-tint: rgba(255, 107, 44, 0.12);
    --ok: #0f7a43;
    --ok-tint: rgba(15, 122, 67, 0.1);
    --look: #92400e;
    --look-tint: rgba(180, 83, 9, 0.1);
    --info: #1d4ed8;
    --info-tint: rgba(29, 78, 216, 0.08);
    --glass: rgba(244, 243, 241, 0.78);
    --shadow: 0 1px 2px rgba(11, 11, 12, 0.06), 0 24px 50px -28px rgba(11, 11, 12, 0.28);
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f4f3f1;
  --surface: #ffffff;
  --raise: #ecebe7;
  --well: #f8f7f5;
  --ink: #0b0b0c;
  --ink-2: #585860;
  --ink-3: #6e6e76;
  --line: rgba(11, 11, 12, 0.12);
  --line-soft: rgba(11, 11, 12, 0.07);
  --spark-text: #a33300;
  --spark-tint: rgba(255, 107, 44, 0.12);
  --ok: #0f7a43;
  --ok-tint: rgba(15, 122, 67, 0.1);
  --look: #92400e;
  --look-tint: rgba(180, 83, 9, 0.1);
  --info: #1d4ed8;
  --info-tint: rgba(29, 78, 216, 0.08);
  --glass: rgba(244, 243, 241, 0.78);
  --shadow: 0 1px 2px rgba(11, 11, 12, 0.06), 0 24px 50px -28px rgba(11, 11, 12, 0.28);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 10;
  background: var(--glass);
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; margin: 0; text-wrap: balance; letter-spacing: -0.02em; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--spark); outline-offset: 2px; border-radius: 4px; }

.wrap {
  max-width: var(--width);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 720px) {
  .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); }
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.lede { color: var(--ink-2); font-size: var(--step-1); max-width: 34em; }
.muted { color: var(--ink-2); }
.mono { font-family: var(--font-mono); font-size: 0.8125rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding-inline: 22px;
  border-radius: var(--radius);
  font: 600 0.9375rem/1 var(--font-body);
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: transform 160ms cubic-bezier(.2,.8,.2,1), background-color 160ms;
}
.btn:hover { transform: translateY(-1px); }
.btn-spark { background: var(--spark); color: var(--on-spark); }
.btn-quiet { background: var(--raise); color: var(--ink); }
.btn-sm { min-height: 32px; padding-inline: 12px; font-size: 0.8125rem; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  border-radius: 999px;
  font: 500 0.75rem/1.6 var(--font-body);
  white-space: nowrap;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-now { background: var(--ok-tint); color: var(--ok); }
.pill-next { background: var(--spark-tint); color: var(--spark-text); }
.pill-proposed { background: var(--raise); color: var(--ink-2); }
.pill-later { background: transparent; color: var(--ink-3); box-shadow: inset 0 0 0 1px var(--line); }
.pill-look { background: var(--look-tint); color: var(--look); }
.pill-info { background: var(--info-tint); color: var(--info); }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border-bottom: 1px solid var(--line-soft);
}
.nav .wrap { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 28px; height: 28px; flex: none; }
.brand-name { font: 800 1.25rem/1 var(--font-display); letter-spacing: -0.03em; }
.on-kee {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--ink-3);
  padding: 3px 8px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--line);
  white-space: nowrap;
}
.nav-links { display: none; gap: 24px; margin-left: auto; font-size: 0.875rem; color: var(--ink-2); }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.nav-signin { margin-left: auto; font-size: 0.875rem; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.nav .btn { white-space: nowrap; }
.nav-signin:hover { color: var(--ink); }
.nav .btn { margin-left: 0; }
@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-signin { margin-left: 0; }
}
@media (max-width: 460px) { .on-kee { display: none; } }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: 72px 88px; }
.staff {
  position: absolute;
  inset: 120px 0 auto 0;
  height: 200px;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 40px);
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}
.hero-grid { position: relative; display: grid; gap: 56px; align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.02fr 1fr; gap: 64px; } }
.hero-copy { display: grid; gap: 28px; min-width: 0; }
.hero h1 { font-size: var(--step-4); font-weight: 800; letter-spacing: -0.035em; }
.hero h1 em { font-style: normal; color: var(--spark-text); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: var(--step--1); color: var(--ink-3); }
.hero-note span { display: inline-flex; align-items: center; gap: 8px; }
.hero-note svg { width: 14px; height: 14px; flex: none; color: var(--ok); }

/* app-window chrome used for every product screen */
.screen {
  background: var(--surface);
  border-radius: 12px;
  box-shadow: var(--shadow), 0 0 0 1px var(--line-soft);
  overflow: hidden;
  min-width: 0;
}
.screen-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.75rem;
  color: var(--ink-3);
}
.dots { display: flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--raise); }
.crumbs { font-family: var(--font-mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.screen-bar .example { margin-left: auto; white-space: nowrap; }
.screen-body { padding: 18px; display: grid; gap: 14px; }

/* hero: today's shortlist */
.shortlist-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.shortlist-head h3 { font-size: 1.125rem; }
.lead {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--well);
  box-shadow: inset 0 0 0 1px var(--line-soft);
  transition: opacity 260ms, transform 260ms cubic-bezier(.2,.8,.2,1);
}
.lead-top { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; }
.lead-title { font-weight: 600; line-height: 1.35; }
.lead-src { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 0.75rem; color: var(--ink-3); font-family: var(--font-mono); }
.fit { font-size: 0.8125rem; color: var(--ink-2); }
.fit b { color: var(--ink); font-weight: 600; }
.lead-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.score { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ok); white-space: nowrap; }
.lead.is-skipped { opacity: 0.55; }
.lead.is-skipped .lead-actions, .lead.is-skipped .fit { display: none; }
.learned { font-size: 0.8125rem; color: var(--ink-2); }
.learned b { color: var(--ink); }
.filtered {
  font-size: 0.8125rem;
  color: var(--ink-3);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

/* ---------- section scaffolding ---------- */
section { padding-block: 96px; }
.section-head { display: grid; gap: 16px; max-width: 46rem; margin-bottom: 48px; }
.section-head h2 { font-size: var(--step-3); }
.band { background: var(--well); border-block: 1px solid var(--line-soft); }

/* engines */
.engines { display: grid; gap: 1px; background: var(--line-soft); border-radius: 12px; overflow: hidden; }
@media (min-width: 760px) {
  .engines { grid-template-columns: repeat(3, 1fr); }
  .engine-base { grid-column: 1 / -1; }
}
.engine { background: var(--bg); padding: 28px; display: grid; gap: 10px; align-content: start; }
.engine h3 { font-size: var(--step-2); }
.engine-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.engine .eyebrow { color: var(--spark-text); }
.engine-agents { font: 500 0.75rem/1.5 var(--font-mono); color: var(--ink-3); padding-top: 6px; }
.engine-base { background: var(--surface); }
@media (min-width: 760px) {
  .engine-base { grid-template-columns: 220px 1fr auto; align-items: center; gap: 8px 32px; padding-block: 22px; }
  .engine-base .engine-top { grid-column: 1; grid-row: 1 / span 2; flex-direction: column; align-items: flex-start; }
  .engine-base h3 { grid-column: 2; }
  .engine-base .muted { grid-column: 2; }
  .engine-base .engine-agents { grid-column: 3; grid-row: 1 / span 2; padding-top: 0; }
}

/* connects strip */
.connects { padding-block: 40px; border-top: 1px solid var(--line-soft); }
.connects-inner { display: grid; gap: 24px; align-items: center; }
@media (min-width: 980px) { .connects-inner { grid-template-columns: 0.8fr 1.2fr; gap: 48px; } }
.connects h2 { font-size: var(--step-2); }
.connects-copy { display: grid; gap: 8px; }
.logos { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.logos li {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-soft); font-size: 0.875rem; color: var(--ink-2);
}
.logos svg { width: 16px; height: 16px; fill: currentColor; color: var(--ink); }
.logos .more { background: transparent; box-shadow: inset 0 0 0 1px var(--line); color: var(--ink-3); }
.src-icon { width: 12px; height: 12px; fill: currentColor; vertical-align: -1px; margin-right: 6px; }

/* roadmap */
.road { display: grid; gap: 0; counter-reset: step; }
.road-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 4px 20px;
  padding-block: 22px;
  border-top: 1px solid var(--line-soft);
}
.road-row:last-child { border-bottom: 1px solid var(--line-soft); }
.road-num { font: 700 1.75rem/1 var(--font-display); color: var(--ink-3); grid-row: span 2; }
.road-row.is-now .road-num { color: var(--ok); }
.road-row.is-next .road-num { color: var(--spark-text); }
.road-title { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.road-title h3 { font-size: var(--step-1); font-family: var(--font-body); font-weight: 600; letter-spacing: 0; }
.road-meta { font-size: 0.8125rem; color: var(--ink-3); }
.road-desc { color: var(--ink-2); max-width: 44rem; font-size: 0.9375rem; }
@media (min-width: 860px) {
  .road-row { grid-template-columns: 72px 1.1fr 1.4fr; align-items: baseline; }
  .road-num { grid-row: auto; }
  .road-desc { grid-column: 3; grid-row: 1; }
}

/* feature split */
.feature { display: grid; gap: 40px; align-items: center; padding-block: 56px; }
.feature + .feature { border-top: 1px solid var(--line-soft); }
@media (min-width: 980px) {
  .feature { grid-template-columns: 0.85fr 1.15fr; gap: 64px; }
  .feature.flip .feature-copy { order: 2; }
}
.feature-copy { display: grid; gap: 18px; min-width: 0; }
.feature-copy h3 { font-size: var(--step-3); }
.feature-eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.swings { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.swings li { padding: 5px 12px; border-radius: 999px; background: var(--spark-tint); color: var(--spark-text); font-size: 0.8125rem; font-weight: 500; }

/* post drafts */
.post { display: grid; grid-template-columns: 96px 1fr; gap: 14px; padding: 12px; border-radius: var(--radius); background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); }
.post-media {
  position: relative; aspect-ratio: 9 / 14; max-width: 100%; border-radius: 6px;
  background: url("assets/crew/content.jpg") center / cover, var(--raise);
}
.post-media-alt { background: url("assets/crew/audience.jpg") center / cover, var(--raise); }
.post-len { position: absolute; left: 6px; bottom: 6px; padding: 1px 6px; border-radius: 4px; background: rgba(0, 0, 0, 0.6); color: #fff; font: 500 0.6875rem/1.6 var(--font-mono); }
.post-body { display: grid; gap: 8px; align-content: start; min-width: 0; font-size: 0.875rem; }
.post-meta { font: 0.6875rem/1.5 var(--font-mono); color: var(--ink-3); }
.post-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.post-why { font-size: 0.75rem; color: var(--ok); }
.taste { font-size: 0.8125rem; color: var(--ink-2); border-top: 1px dashed var(--line); padding-top: 12px; }
.taste b { color: var(--ink); font-weight: 600; }
.quote-line { font: 500 var(--step-1)/1.4 var(--font-display); color: var(--ink); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; color: var(--ink-2); }
.ticks li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; }
.ticks svg { width: 16px; height: 16px; margin-top: 4px; color: var(--ok); }

/* DNA screen */
.dna-grid { display: grid; gap: 12px; }
@media (min-width: 620px) { .dna-grid { grid-template-columns: 1fr 190px; } }
.dna-field { display: grid; gap: 6px; padding: 12px 14px; border-radius: var(--radius); background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); }
.dna-label { display: flex; justify-content: space-between; gap: 8px; font-size: 0.75rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.dna-value { font-size: 0.875rem; line-height: 1.5; }
.evidence { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: 400 0.6875rem/1.7 var(--font-mono); padding: 1px 7px; border-radius: 4px; background: var(--raise); color: var(--ink-2); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip-you { background: var(--spark-tint); color: var(--spark-text); }
.dna-edited { box-shadow: inset 0 0 0 1px var(--spark); }
.history { display: grid; gap: 0; align-content: start; font-size: 0.8125rem; }
.history h4 { margin: 0 0 8px; font-size: 0.75rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 500; }
.rev { display: grid; gap: 2px; padding: 8px 0 8px 14px; border-left: 2px solid var(--line); }
.rev.is-current { border-color: var(--ok); }
.rev .mono { color: var(--ink-3); font-size: 0.6875rem; }
.dna-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; padding-top: 4px; }

/* pipeline board */
.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px, 1fr); gap: 10px; overflow-x: auto; padding-bottom: 4px; }
.col { display: grid; gap: 8px; align-content: start; }
.col-head { display: flex; justify-content: space-between; font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); padding-inline: 2px; }
.card { padding: 10px; border-radius: 6px; background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); font-size: 0.8125rem; display: grid; gap: 4px; }
.card small { color: var(--ink-3); font-size: 0.6875rem; font-family: var(--font-mono); }
.card.is-focus { box-shadow: inset 0 0 0 1px var(--spark); }
.draft { display: grid; gap: 10px; padding: 14px; border-radius: var(--radius); background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); font-size: 0.875rem; }
.draft-meta { display: grid; gap: 2px; font-size: 0.75rem; color: var(--ink-3); font-family: var(--font-mono); }
.draft p + p { margin-top: 8px; }
.draft-foot { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line-soft); padding-top: 10px; }
.send-note { font-size: 0.75rem; color: var(--ink-3); }

/* recap */
.recap { display: grid; gap: 12px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat { padding: 12px; border-radius: var(--radius); background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); display: grid; gap: 2px; }
.stat b { font: 700 1.5rem/1.1 var(--font-display); font-variant-numeric: tabular-nums; }
.stat span { font-size: 0.75rem; color: var(--ink-3); }
.recap-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 0.875rem; color: var(--ink-2); }
.recap-list li { display: grid; grid-template-columns: 74px 1fr; gap: 10px; }
.recap-list .mono { color: var(--ink-3); font-size: 0.75rem; padding-top: 2px; }
.found { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; padding: 12px 14px; border-radius: var(--radius); background: var(--ok-tint); font-size: 0.875rem; }
.found b { font-variant-numeric: tabular-nums; }

/* crew */
.crew { display: grid; gap: 12px; }
@media (min-width: 700px) { .crew { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .crew { grid-template-columns: repeat(3, 1fr); } }
.agent, .coordinator {
  display: grid; align-content: start; border-radius: 12px; overflow: hidden;
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-soft);
}
.agent-body { display: grid; gap: 14px; padding: 20px 22px 22px; }
.agent-photo {
  display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover;
  filter: grayscale(1) contrast(1.08) brightness(0.92);
  transition: filter 260ms cubic-bezier(.2,.8,.2,1);
}
.agent:hover .agent-photo, .coordinator:hover .agent-photo { filter: none; }
.agent-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.agent h3 { font-size: var(--step-1); }
.agent dl { margin: 0; display: grid; gap: 10px; font-size: 0.875rem; }
.agent dt { font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.agent dd { margin: 2px 0 0; color: var(--ink-2); }
.agent dd.yes { color: var(--ink); }
.agent-foot { display: flex; justify-content: space-between; gap: 8px; font-size: 0.75rem; color: var(--ink-3); border-top: 1px solid var(--line-soft); padding-top: 12px; font-family: var(--font-mono); }
.coordinator { background: var(--raise); }
.coordinator-body { display: grid; gap: 12px; padding: 20px 22px 22px; align-content: center; }
.coordinator h3 { font-size: var(--step-2); }
@media (min-width: 1040px) {
  .coordinator { grid-column: span 2; grid-template-columns: 1fr 1fr; align-content: stretch; }
  .coordinator .agent-photo { height: 100%; aspect-ratio: auto; }
  .coordinator-body { padding: 28px; }
}
.people { display: flex; gap: 8px; flex-wrap: wrap; }

/* trust ladder */
.ladder { display: grid; gap: 12px; }
@media (min-width: 860px) { .ladder { grid-template-columns: repeat(4, 1fr); align-items: end; } }
.rung { padding: 20px; border-radius: 12px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line-soft); display: grid; gap: 8px; align-content: start; }
@media (min-width: 860px) {
  .rung:nth-child(1) { min-height: 190px; }
  .rung:nth-child(2) { min-height: 230px; }
  .rung:nth-child(3) { min-height: 270px; }
  .rung:nth-child(4) { min-height: 310px; }
}
.rung h3 { font-size: var(--step-1); }
.rung p { font-size: 0.875rem; color: var(--ink-2); }
.rung .step { font: 700 0.8125rem/1 var(--font-mono); color: var(--ink-3); }
.rung.is-here { box-shadow: inset 0 0 0 1px var(--ok); }
.always { margin-top: 40px; display: grid; gap: 24px; padding: 28px; border-radius: 12px; background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); }
@media (min-width: 860px) { .always { grid-template-columns: 1fr 1.3fr; gap: 48px; } }
.always h3 { font-size: var(--step-2); }
.always ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.always li { padding: 6px 12px; border-radius: 999px; background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); font-size: 0.875rem; }

/* platform */
.platform-grid { display: grid; gap: 40px; }
@media (min-width: 1000px) { .platform-grid { grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: start; } }
.stack { display: grid; gap: 10px; min-width: 0; }
.layer { border-radius: 12px; padding: 18px; display: grid; gap: 12px; }
.layer-ork { background: var(--surface); box-shadow: inset 0 0 0 1px var(--spark); }
.layer-kee { background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.layer-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.layer-head b { font: 700 1.0625rem/1.2 var(--font-display); }
.slots { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.slot { padding: 10px 12px; border-radius: 6px; background: var(--well); box-shadow: inset 0 0 0 1px var(--line-soft); font-size: 0.8125rem; display: grid; gap: 2px; min-width: 0; }
.slot b { font-weight: 600; }
.slot span { color: var(--ink-3); font-size: 0.75rem; }
.slot.is-dim { opacity: 0.6; }
.pipe { display: flex; justify-content: center; gap: 28px; color: var(--ink-3); font: 0.6875rem/1 var(--font-mono); }
.pipe span { display: inline-flex; align-items: center; gap: 6px; }
.pipe svg { width: 12px; height: 12px; }
.code { margin: 0; padding: 12px 14px; border-radius: 6px; background: var(--well); font: 0.75rem/1.65 var(--font-mono); color: var(--ink-2); overflow-x: auto; white-space: pre; }
.code .k { color: var(--spark-text); }
.code .s { color: var(--ok); }
.platform-points { display: grid; gap: 22px; }
.point { display: grid; gap: 4px; }
.point h3 { font-size: var(--step-1); font-family: var(--font-body); font-weight: 600; letter-spacing: 0; }
.point p { color: var(--ink-2); font-size: 0.9375rem; }

/* install consent card */
.consent { display: grid; gap: 12px; }
.consent-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; font-size: 0.8125rem; padding: 9px 0; border-top: 1px solid var(--line-soft); }
.consent-row:first-of-type { border-top: 0; }
.consent-row .mono { color: var(--ink-3); font-size: 0.6875rem; display: block; }

/* pilot */
.pilot { display: grid; gap: 40px; }
@media (min-width: 940px) { .pilot { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; } }
.pilot-card { padding: 28px; border-radius: 12px; background: var(--surface); box-shadow: var(--shadow), 0 0 0 1px var(--line-soft); display: grid; gap: 18px; }
.price { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price b { font: 800 var(--step-3)/1 var(--font-display); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: step; }
.steps li { display: grid; grid-template-columns: 28px 1fr; gap: 2px 12px; counter-increment: step; }
.steps li::before {
  content: counter(step); grid-row: span 2; width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; background: var(--raise); font: 600 0.8125rem/1 var(--font-mono);
}
.steps b { font-weight: 600; }
.steps span { color: var(--ink-2); font-size: 0.9375rem; }
.signin-note { font-size: 0.875rem; color: var(--ink-2); }
.signin-note a { color: var(--ink); text-underline-offset: 3px; }
.commit { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.commit li { display: grid; gap: 2px; padding-left: 16px; border-left: 2px solid var(--line); }
.commit b { font-weight: 600; }
.commit span { color: var(--ink-2); font-size: 0.9375rem; }

/* faq */
.faq { display: grid; max-width: 52rem; }
.faq details { border-top: 1px solid var(--line-soft); }
.faq details:last-child { border-bottom: 1px solid var(--line-soft); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 0; display: flex; justify-content: space-between; gap: 16px;
  font-weight: 600; font-size: var(--step-1);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.5rem/1 var(--font-body); color: var(--ink-3); transition: transform 160ms; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 22px; color: var(--ink-2); max-width: 44rem; }

/* closing + footer */
.closing { text-align: left; display: grid; gap: 24px; }
.closing h2 { font-size: var(--step-4); font-weight: 800; letter-spacing: -0.035em; max-width: 14ch; }
.closing h2 em { font-style: normal; color: var(--spark-text); }
footer { padding-block: 40px 56px; border-top: 1px solid var(--line-soft); font-size: 0.8125rem; color: var(--ink-3); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; }
footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); }
.foot-left { display: grid; gap: 12px; min-width: 0; }
.credits summary { cursor: pointer; width: max-content; }
.credits ul { margin: 10px 0 8px; padding-left: 18px; display: grid; gap: 4px; }
.credits a { text-decoration: underline; text-underline-offset: 2px; }

/* one orchestrated moment: the shortlist settles in, lead by lead */
@media (prefers-reduced-motion: no-preference) {
  .hero .lead { animation: settle 520ms cubic-bezier(.2,.8,.2,1) both; }
  .hero .lead:nth-of-type(2) { animation-delay: 120ms; }
  .hero .lead:nth-of-type(3) { animation-delay: 240ms; }
  @keyframes settle { from { transform: translateY(10px); } to { transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .lead, .faq summary::after, .agent-photo { transition: none; }
}