:root {
  --bg: #07090e;
  --elev: #10141c;
  --ink: #e8eef6;
  --muted: #8a96a8;
  --faint: #5a6574;
  --line: rgba(232, 238, 246, 0.12);
  --accent: #7ec8c3;
  --task: #e8b86d;
  --serif: "Source Serif 4", "IBM Plex Serif", "Noto Serif", serif;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: clip;
  scrollbar-width: thin;
  scrollbar-color: var(--faint) var(--bg);
}
body::-webkit-scrollbar { width: 8px; }
body::-webkit-scrollbar-track { background: var(--bg); }
body::-webkit-scrollbar-thumb {
  background: var(--faint);
  border: 2px solid var(--bg);
  border-radius: 999px;
}
a { color: inherit; }
button, input { font: inherit; color: inherit; }

.rail {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px clamp(20px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.06em;
}
.brand i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(126, 200, 195, 0.16);
}
.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}
.live {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.rail nav { display: flex; gap: 22px; }
.rail nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
}
.rail nav a:hover { color: var(--ink); }
.rail-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}
.rail-link {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}
.rail-link:hover { color: var(--ink); }
.rail-cta {
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
}
.burger {
  display: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 14px;
  height: 1px;
  margin: 3px auto;
  background: var(--ink);
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: 4vw;
  align-items: center;
  padding: 48px clamp(20px, 4vw, 48px) 28px;
  position: relative;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(126, 200, 195, 0.16);
  vertical-align: 1px;
}
h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 14px 0 22px;
}
h1 em {
  font-style: italic;
  color: color-mix(in srgb, var(--ink) 78%, var(--task));
}
.lead { max-width: 42ch; color: var(--muted); line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  border: 0;
  cursor: pointer;
}
.btn-solid { background: var(--ink); color: var(--bg); }
.btn-ghost { border: 1px solid var(--line); background: transparent; }
.search {
  display: flex;
  gap: 8px;
  margin-top: 22px;
  max-width: 46ch;
}
.search input {
  flex: 1;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--elev);
  padding: 0 18px;
  outline: none;
}
.search input:focus { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }
.search button { flex: 0 0 auto; }
.meta {
  display: flex;
  gap: 18px;
  list-style: none;
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.stage {
  position: relative;
  min-height: 420px;
  height: min(62vh, 560px);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--elev);
}
.stage canvas, .open canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.board {
  position: relative;
  z-index: 1;
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
}
.board header {
  display: flex;
  justify-content: space-between;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--task);
  border-bottom: 1px solid var(--line);
}
.board table { width: 100%; border-collapse: collapse; font-size: 14px; }
.board th {
  text-align: left;
  font-weight: 500;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.board td { padding: 11px 16px; border-bottom: 1px solid var(--line); color: var(--muted); }
.board td:first-child, .board tbody th { color: var(--ink); font-weight: 500; text-align: left; }
.pip {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--faint);
}
.pip.on { background: var(--accent); box-shadow: 0 0 0 4px rgba(126, 200, 195, 0.16); animation: pulse 2.4s ease-in-out infinite; }
.pip.task { background: var(--task); animation: none; }
@keyframes pulse { 50% { opacity: 0.45; } }

.kits { border-block: 1px solid var(--line); padding: 20px 0; overflow: hidden; }
.kits p {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--task);
  padding: 0 32px 12px;
}
.track { display: flex; gap: 40px; width: max-content; animation: slide 32s linear infinite; }
.track span {
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}
@keyframes slide { to { transform: translateX(-50%); } }

.wrap { max-width: 1180px; margin: 0 auto; padding: 88px clamp(20px, 4vw, 48px); }
h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 4.6vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.015em;
  margin: 12px 0 16px;
}
h2 em { font-style: italic; color: color-mix(in srgb, var(--ink) 78%, var(--task)); }

.how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 40px; border-top: 1px solid var(--line); }
.how article { padding: 28px 22px 8px 0; border-right: 1px solid var(--line); }
.how article:last-child { border-right: 0; padding-right: 0; }
.how .idx { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--task); }
.how h3 { font-size: 22px; font-weight: 500; margin: 10px 0 10px; }
.how p { color: var(--muted); line-height: 1.5; max-width: 32ch; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 22px; }
.filters button {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
}
.filters button.on { color: var(--bg); background: var(--accent); border-color: var(--accent); }

.plate-desk {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.85fr);
  gap: 18px;
  align-items: start;
}
.plate-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.plate {
  text-align: left;
  color: inherit;
  cursor: pointer;
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 16px 14px;
  min-height: 168px;
  display: grid;
  gap: 8px;
  transform-style: preserve-3d;
}
.plate.is-on { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: 0 0 0 1px var(--accent); }
.plate-role { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--task); }
.plate h3 { font-family: var(--serif); font-size: 26px; font-weight: 400; }
.plate .kit { color: var(--muted); font-size: 13px; line-height: 1.4; }
.plate .price { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.plate canvas { position: relative; inset: auto; width: 100%; height: 28px; display: block; }
.dossier {
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 22px 24px;
  min-height: 100%;
  position: sticky;
  top: 72px;
}
.dossier h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4vw, 48px); margin: 8px 0 10px; }
.dossier .job {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.dossier p.body { color: var(--muted); line-height: 1.5; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chips span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
}
.dossier .btn { margin-top: 22px; }
.dossier .run-ok, .dossier .run-err { font-size: 13px; margin: 12px 0 0; min-height: 1.2em; }
.dossier .run-ok { color: var(--accent); }
.dossier .run-err { color: #e08a8a; }

.cta-band {
  margin: 48px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
}
.cta-band p { color: var(--muted); max-width: 46ch; line-height: 1.5; }

.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 36px; }
.cat {
  display: block;
  text-decoration: none;
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 20px 24px;
  min-height: 160px;
}
.cat .mark {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--task);
}
.cat h3 { font-size: 22px; font-weight: 500; margin: 14px 0 10px; }
.cat p { color: var(--muted); line-height: 1.5; }

.marks { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); }
.marks article { padding: 32px 24px; border-right: 1px solid var(--line); }
.marks article:last-child { border-right: 0; }
.marks article:hover strong { color: var(--accent); }
.marks strong { display: block; font-family: var(--serif); font-size: clamp(36px, 4.6vw, 64px); font-weight: 400; }
.marks span {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.voice { max-width: 20ch; font-family: var(--serif); font-style: italic; font-size: clamp(28px, 4.4vw, 48px); line-height: 1.1; }
.voice figcaption {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--task);
  font-style: normal;
}

.compare-wrap { max-width: 980px; }
.compare {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  cursor: ew-resize;
  touch-action: none;
  background: var(--elev);
}
.watch { position: absolute; inset: 0; padding: 22px 24px; }
.watch h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--task);
  margin-bottom: 16px;
}
.swarm { display: grid; grid-template-columns: repeat(8, 1fr); gap: 14px; height: calc(100% - 28px); }
.swarm i { display: block; height: 8px; border-radius: 99px; background: color-mix(in srgb, var(--ink) 18%, transparent); }
.swarm i:nth-child(3n) { background: color-mix(in srgb, var(--accent) 35%, transparent); }
.named { display: grid; gap: 10px; }
.named p {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.named b { font-weight: 500; }
.named span { color: var(--muted); }
.after {
  position: absolute;
  inset: 0;
  width: var(--cut, 52%);
  overflow: hidden;
  border-right: 1px solid var(--accent);
  background: var(--elev);
}
.knob {
  position: absolute;
  top: 50%;
  left: var(--cut, 52%);
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border-radius: 50%;
  background: var(--accent);
  pointer-events: none;
  box-shadow: 0 0 0 4px rgba(126, 200, 195, 0.16);
}
.cap {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.year { --card: #e8eef6; --card-ink: #07090e; --card-muted: #4a5666; position: relative; }
.year-intro {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  width: min(920px, 92vw);
  z-index: 4;
  pointer-events: none;
}
.year-track { height: 360vh; }
.year-desk { position: sticky; top: 0; height: 100vh; display: grid; place-items: center; overflow: hidden; }
.pile {
  position: relative;
  width: min(920px, 92vw);
  height: min(58vh, 520px);
  margin-top: 16vh;
  perspective: 1400px;
  perspective-origin: 50% 80%;
}
.year-card {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--card);
  color: var(--card-ink);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  transform-origin: 50% 100%;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}
.year-card:nth-child(n + 2) { transform: translate3d(0, 110vh, 0); }
.cover { min-height: 0; overflow: hidden; transform-origin: 50% 42%; }
.cover-a { background: radial-gradient(circle at 30% 40%, #7ec8c3 0%, #10141c 42%, #07090e 70%); }
.cover-b { background: repeating-linear-gradient(90deg, transparent, transparent 28px, rgba(232, 184, 109, 0.2) 29px), radial-gradient(circle at 70% 30%, #e8b86d 0%, #10141c 50%); }
.cover-c { background: radial-gradient(circle at 50% 80%, rgba(126, 200, 195, 0.45), transparent 42%), linear-gradient(180deg, #10141c, #07090e); }
.cover-d { background: radial-gradient(circle at 80% 20%, #e8b86d, transparent 36%), radial-gradient(circle at 20% 70%, #7ec8c3, #07090e 62%); }
.year-card .meta { padding: 18px 22px 22px; display: grid; gap: 8px; }
.year-card time { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: #2f8f74; }
.year-card h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3.4vw, 42px); }
.year-card p { color: var(--card-muted); max-width: 42ch; line-height: 1.5; }
.year-hint {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.tiers { display: grid; grid-template-columns: 1fr 1.08fr 1fr; gap: 12px; align-items: stretch; margin-top: 36px; }
.tier { background: var(--elev); border: 1px solid var(--line); border-radius: 18px; padding: 28px 24px 32px; cursor: pointer; }
.tier.featured { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }
.tier .badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--task);
  margin-bottom: 8px;
}
.tier h3 { font-size: 14px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.tier .price { font-family: var(--serif); font-size: 64px; letter-spacing: -0.04em; margin: 18px 0 8px; }
.tier .price small {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.tier .blurb { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.tier li { list-style: none; font-family: var(--mono); font-size: 12px; color: var(--muted); padding: 8px 0; border-top: 1px solid var(--line); }
.tier .btn { margin-top: 22px; width: 100%; justify-content: center; }

.ledger details { border-top: 1px solid var(--line); padding: 18px 0; }
.ledger summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 30px);
}
.ledger summary::-webkit-details-marker { display: none; }
.ledger summary i { font-family: var(--mono); font-style: normal; font-size: 14px; color: var(--accent); }
.ledger .body { max-height: 0; overflow: hidden; color: var(--muted); line-height: 1.55; }
.ledger details.is-open .body { padding-top: 12px; }

.open {
  min-height: 88vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.open canvas { z-index: 0; }
.open .stack { position: relative; z-index: 1; }
.open h2 { font-size: clamp(40px, 7vw, 92px); max-width: 12ch; margin: 0 auto 28px; }
.open a.btn { margin: 0 auto; }
.open p {
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px clamp(20px, 4vw, 48px) 28px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  max-width: 1180px;
  margin: 0 auto;
}
.foot-brand p { color: var(--muted); max-width: 28ch; margin-top: 12px; line-height: 1.5; }
.site-footer h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { color: var(--muted); text-decoration: none; font-size: 14px; }
.site-footer a:hover { color: var(--ink); }
.foot-bar {
  max-width: 1180px;
  margin: 36px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.drawer {
  display: none;
  position: fixed;
  inset: 61px 16px auto;
  z-index: 19;
  background: var(--elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}
.drawer.is-open { display: grid; gap: 14px; }
.drawer a { color: var(--ink); text-decoration: none; font-size: 16px; }

@media (min-width: 720px) {
  h1 em { white-space: nowrap; }
}
@media (max-width: 900px) {
  .hero, .how, .marks, .plate-desk, .plate-grid, .tiers, .cats, .foot-grid { grid-template-columns: 1fr; }
  .rail nav { display: none; }
  .burger { display: inline-block; }
  .stage { height: 64vw; min-height: 300px; }
  .dossier { position: static; }
  .how article, .marks article { border-right: 0; border-bottom: 1px solid var(--line); }
  .cta-band { flex-direction: column; align-items: start; }
  .named p { grid-template-columns: 1fr auto; }
}
@media (prefers-reduced-motion: reduce) {
  .track { animation: none; }
  .pip.on { animation: none; }
  .plate, .tier { transform: none !important; }
  html { scroll-behavior: auto; }
  .year-track { height: auto; }
  .year-desk { position: relative; height: auto; padding: 40px 0; overflow: visible; }
  .year-intro { position: relative; top: auto; left: auto; transform: none; padding: 48px 24px 12px; }
  .pile { height: auto; display: grid; gap: 16px; perspective: none; margin: 0 auto; }
  .year-card { position: relative; inset: auto; transform: none !important; filter: none !important; }
  .cover { transform: none !important; }
  .year-hint { display: none; }
}