:root {
  color-scheme: light dark;
  --bg: #0c0d0e;
  --surface: #151719;
  --text: #f4f4f1;
  --muted: #a6a7a2;
  --line: #303236;
  --accent: #72e6a0;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
nav, main, footer { width: min(1080px, calc(100% - 40px)); margin-inline: auto; }
nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
nav div { display: flex; gap: 24px; }
.brand { font-weight: 760; letter-spacing: -0.04em; font-size: 21px; }
.hero { padding: 112px 0 90px; max-width: 820px; }
.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1 {
  margin: 12px 0 24px;
  font-size: clamp(52px, 9vw, 96px);
  line-height: .94;
  letter-spacing: -.065em;
}
.lead { color: var(--muted); font-size: 22px; line-height: 1.55; max-width: 700px; }
.actions { display: flex; gap: 22px; align-items: center; margin: 36px 0 44px; }
.actions a { font-weight: 650; }
.primary { background: var(--accent); color: #07120b; padding: 13px 18px; border-radius: 7px; }
pre {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
  overflow-x: auto;
  line-height: 1.8;
}
code span { color: var(--accent); }
.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}
.principles article { padding: 38px 30px 38px 0; }
.principles article + article { border-left: 1px solid var(--line); padding-left: 30px; }
h2 { margin: 0 0 12px; letter-spacing: -.025em; }
.principles p, footer { color: var(--muted); line-height: 1.6; }
.status {
  margin: 90px 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}
.status h2 { max-width: 600px; font-size: 34px; }
.status > a { color: var(--accent); font-weight: 700; white-space: nowrap; }
footer { padding: 30px 0 45px; border-top: 1px solid var(--line); font-size: 13px; }

@media (max-width: 720px) {
  .hero { padding-top: 75px; }
  .principles { grid-template-columns: 1fr; }
  .principles article + article { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .status { align-items: start; flex-direction: column; }
}