@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/fonts/bricolage-grotesque.woff2") format("woff2-variations");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Geist";
  src: url("/fonts/geist.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("/fonts/geist-mono.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f4f5f2;
  --surface: #ffffff;
  --sunken: #eceee9;
  --ink: #111412;
  --on-ink: #f4f5f2;
  --text: #2a302c;
  --muted: #5b635d;
  --faint: #858d87;
  --rule: #e0e3dd;
  --rule-strong: #cfd4cc;
  --accent: #0b7f63;
  --accent-bright: #3fd3a6;
  --accent-soft: rgba(11, 127, 99, 0.08);
  --gold: #a4812e;
  --shadow: 0 1px 2px rgba(17, 20, 18, 0.04), 0 24px 48px -28px rgba(17, 20, 18, 0.28);

  --display: "Bricolage Grotesque", ui-sans-serif, "Segoe UI", system-ui, sans-serif;
  --body: "Geist", ui-sans-serif, "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --gutter: clamp(20px, 5vw, 40px);
  --max: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --paper: #0c0f0e;
    --surface: #131816;
    --sunken: #0f1311;
    --ink: #e8ece9;
    --on-ink: #0c0f0e;
    --text: #cdd3cf;
    --muted: #98a29b;
    --faint: #6c756f;
    --rule: #1f2623;
    --rule-strong: #2c3531;
    --accent: #3fd3a6;
    --accent-bright: #0b7f63;
    --accent-soft: rgba(63, 211, 166, 0.09);
    --gold: #d2b25e;
    --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 24px 48px -24px rgba(0, 0, 0, 0.7);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font: 400 16px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}
h1, h2, h3 { color: var(--ink); margin: 0; text-wrap: balance; }
p { margin: 0; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip {
  position: absolute; left: 16px; top: -48px; z-index: 10;
  padding: 8px 14px; border-radius: 8px;
  background: var(--ink); color: var(--paper); font-size: 14px;
}
.skip:focus { top: 16px; }

.shell {
  max-width: calc(var(--max) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font: 500 12px/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
}

/* Brand */
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); }
.brand-mark { width: 28px; height: 28px; flex: none; color: var(--ink); }
.mk-fg { stroke: var(--on-ink); }
.mk-dot { fill: var(--accent-bright); }
.brand-word {
  font: 700 21px/1 var(--display);
  font-variation-settings: "opsz" 48;
  letter-spacing: -0.035em;
}
.brand-word .dot { color: var(--accent); }

/* Header */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 24px;
}
.nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.nav-text { color: var(--muted); transition: color 0.15s; }
.nav-text:hover { color: var(--ink); }
.nav-gh {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px; border: 1px solid var(--rule-strong); border-radius: 999px;
  color: var(--ink); font-weight: 500;
  transition: border-color 0.15s, background-color 0.15s;
}
.nav-gh svg { width: 16px; height: 16px; }
.nav-gh:hover { border-color: var(--muted); background: var(--surface); }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 44px; padding-inline: 18px;
  border: 1px solid var(--rule-strong); border-radius: 10px;
  font: 500 15px/1 var(--body); color: var(--ink);
  transition: border-color 0.15s, background-color 0.15s, color 0.15s, transform 0.15s;
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { border-color: var(--muted); background: var(--surface); }
.btn-primary { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover svg { transform: translate(1px, -1px); }
.btn-primary svg { transition: transform 0.15s; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
  padding-block: clamp(40px, 7vw, 88px) clamp(56px, 7.5vw, 96px);
}
.hero-copy { display: grid; gap: 24px; justify-items: start; }
h1 {
  font: 700 clamp(42px, 6.4vw, 76px)/0.98 var(--display);
  font-variation-settings: "opsz" 96;
  letter-spacing: -0.04em;
  max-width: 12ch;
}
.lede { font-size: 18px; line-height: 1.6; color: var(--muted); max-width: 46ch; }
.hero-copy .actions { margin-top: 8px; }

/* Offer card */
.offer {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 4px;
}
.offer-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 2px 4px 14px;
}
.offer-title { font: 600 15px/1 var(--body); color: var(--ink); }
.status {
  display: inline-flex; align-items: center; gap: 7px;
  font: 500 11.5px/1 var(--mono); color: var(--faint); white-space: nowrap;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.status[data-state="live"] { color: var(--accent); }
.status[data-state="live"] .status-dot {
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-soft);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 211, 166, 0.45); }
  70%, 100% { box-shadow: 0 0 0 7px rgba(63, 211, 166, 0); }
}

.offer-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.offer-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 14px; align-items: center;
  padding: 10px;
  border-radius: 10px;
  transition: background-color 0.15s;
}
.offer-row:hover { background: var(--sunken); }
.thumb {
  display: block;
  width: 44px; height: 44px; border-radius: 9px;
  background: var(--sunken); border: 1px solid var(--rule);
  object-fit: contain;
}
.item { display: grid; gap: 3px; min-width: 0; }
.item-name {
  font-weight: 500; font-size: 15px; line-height: 1.25; color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.item-meta {
  display: flex; flex-wrap: wrap; column-gap: 6px;
  font: 400 12px/1.35 var(--mono); color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.sep { color: var(--rule-strong); }
.chip {
  display: inline-flex; align-items: baseline; gap: 7px;
  padding: 7px 10px; border-radius: 8px;
  border: 1px solid var(--rule); background: var(--paper);
  font: 500 13px/1 var(--mono); color: var(--ink);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.usd { color: var(--accent); font-family: var(--mono); font-weight: 500; }

.offer-total {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  margin-top: 8px; padding: 16px 10px 4px;
  border-top: 1px solid var(--rule);
  font-size: 14px; color: var(--muted);
}
.total-figures {
  display: inline-flex; align-items: baseline; gap: 10px;
  font-family: var(--mono); font-variant-numeric: tabular-nums;
}
.total-figures strong { font-size: 18px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }
.offer-note { padding: 12px 10px 0; font-size: 12px; line-height: 1.5; color: var(--faint); }

/* Sections */
main > section { border-top: 1px solid var(--rule); padding-block: clamp(48px, 6.5vw, 80px); }
h2 {
  font: 700 clamp(28px, 3.4vw, 36px)/1.08 var(--display);
  font-variation-settings: "opsz" 72;
  letter-spacing: -0.03em;
}
h3 { font: 600 16px/1.3 var(--body); letter-spacing: -0.005em; }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  margin-bottom: 32px;
}
.text-link { font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--rule-strong); padding-bottom: 1px; }
.text-link:hover { color: var(--ink); border-color: var(--ink); }

/* Product */
.product-head { display: flex; align-items: center; gap: 18px; }
.product-head > div { display: grid; gap: 10px; }
.product-icon { width: 56px; height: 56px; flex: none; }
.product h2 { font-size: clamp(34px, 4.4vw, 48px); }
.product-lede { margin-top: 24px; max-width: 60ch; font-size: 18px; color: var(--muted); }

.features {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px; margin-top: 48px;
  background: var(--rule); border: 1px solid var(--rule); border-radius: 14px; overflow: hidden;
}
.feature { background: var(--surface); padding: 24px; display: grid; gap: 8px; align-content: start; }
.feature p { font-size: 15px; color: var(--muted); }

.product-foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  margin-top: 32px;
}
.facts { display: flex; flex-wrap: wrap; gap: 12px 40px; margin: 0; }
.facts dt { font: 500 11px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); }
.facts dd { margin: 8px 0 0; font-size: 15px; color: var(--ink); font-variant-numeric: tabular-nums; }
.btn-gh { width: 16px; height: 16px; }

/* Release notes */
.log { list-style: none; margin: 0; padding: 0; }
.log li {
  display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 24px;
  padding-block: 16px; border-top: 1px solid var(--rule);
  color: var(--muted);
}
.log li:last-child { border-bottom: 1px solid var(--rule); }
.ver { font: 500 13px/1.7 var(--mono); color: var(--accent); font-variant-numeric: tabular-nums; }

/* Principles */
.principles-lede { max-width: 60ch; font-size: 18px; color: var(--muted); margin-top: -8px; }
.rules {
  list-style: none; margin: 40px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px;
}
.rules li { display: grid; gap: 8px; align-content: start; padding-top: 20px; border-top: 2px solid var(--ink); }
.rules p { font-size: 15px; color: var(--muted); }

/* Footer */
.foot {
  display: grid; grid-template-columns: 1fr auto; gap: 24px 40px; align-items: start;
  border-top: 1px solid var(--rule);
  padding-block: 40px 48px;
}
.foot-brand { display: grid; gap: 12px; justify-items: start; }
.foot-brand p { font-size: 14px; color: var(--muted); }
.foot-links { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; font-size: 14px; }
.foot-links a { color: var(--muted); transition: color 0.15s; }
.foot-links a:hover { color: var(--ink); }
.gh-link { display: inline-flex; align-items: center; gap: 8px; }
.gh-link svg { width: 18px; height: 18px; color: var(--ink); }
.foot-legal { grid-column: 1 / -1; font-size: 12.5px; color: var(--faint); padding-top: 20px; border-top: 1px solid var(--rule); }

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  h1 { max-width: 14ch; }
  .features, .rules { grid-template-columns: 1fr; }
  .rules { gap: 28px; }
}
@media (max-width: 560px) {
  .nav { gap: 18px; }
  .nav-text:first-child { display: none; }
  .nav-gh span { display: none; }
  .nav-gh { padding: 8px; }
  .offer { padding: 12px; }
  .offer-row { gap: 12px; padding: 8px; }
  .item-name { font-size: 14px; white-space: normal; }
  .sep { display: none; }
  .item-meta { display: grid; }
  .log li { grid-template-columns: 1fr; gap: 4px; }
  .facts { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .product-foot .btn { width: 100%; justify-content: center; }
  .foot { grid-template-columns: 1fr; }
  .actions .btn { flex: 1 1 auto; justify-content: center; }
}
@media (max-width: 359px) {
  .chip .usd { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* 404 */
.missing { display: grid; gap: 24px; justify-items: start; padding-block: clamp(64px, 12vw, 160px); }