@font-face {
  font-family: "Inter";
  src: url("inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ink-950: #0a0a0a;
  --ink-900: #0e0e0e;
  --ink-850: #121212;
  --ink-800: #1b1b1b;
  --line: #1f1f1f;
  --line-strong: #2a2a2a;
  --fg: #f2f2f2;
  --soft: #d9d9d9;
  --muted: #8a8a8a;
  --faint: #5c5c5c;
  --crimson: #b3202a;
  --crimson-bright: #e0464f;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--ink-950);
  color: var(--fg);
  font-family: "Inter", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
}

a {
  color: var(--fg);
  text-decoration-color: var(--crimson);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--crimson-bright);
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

header.top {
  border-bottom: 1px solid var(--line);
}

header.top .wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  text-decoration: none;
}

.brand img {
  width: 28px;
  height: 28px;
}

nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
  font-size: 14px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover {
  color: var(--fg);
}

.hero {
  padding: 88px 0 56px;
}

.hero h1 {
  margin: 0;
  max-width: 14ch;
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.hero h1 span {
  color: var(--crimson-bright);
}

.hero p {
  max-width: 56ch;
  margin: 20px 0 0;
  color: var(--soft);
  font-size: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 8px;
  background: var(--crimson);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.button:hover {
  background: var(--crimson-bright);
  color: #fff;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

.shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--ink-900);
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
}

.shot figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.features {
  display: grid;
  gap: 56px;
  padding: 72px 0;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 40px;
  align-items: center;
}

.feature:nth-child(even) .copy {
  order: 2;
}

.feature h2 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.feature p {
  margin: 0;
  color: var(--soft);
}

.tag {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--crimson-bright);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 0 72px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  overflow: hidden;
  background: var(--line-strong);
}

.facts div {
  padding: 24px;
  background: var(--ink-900);
}

.facts strong {
  display: block;
  margin-bottom: 4px;
}

.facts span {
  color: var(--muted);
  font-size: 14px;
}

.doc {
  padding-top: 64px;
  padding-bottom: 80px;
}

.doc > * {
  max-width: 720px;
}

.doc h1 {
  margin: 0 0 8px;
  font-size: 36px;
  letter-spacing: -0.02em;
}

.doc h2 {
  margin: 40px 0 8px;
  font-size: 20px;
}

.doc p,
.doc li {
  color: var(--soft);
}

.doc .updated {
  color: var(--muted);
  font-size: 14px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  color: var(--faint);
  font-size: 13px;
}

footer .links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 16px;
}

footer .links a {
  color: var(--muted);
  text-decoration: none;
}

footer .links a:hover {
  color: var(--fg);
}

footer p {
  max-width: 80ch;
  margin: 0;
}

@media (max-width: 760px) {
  nav {
    gap: 14px;
  }

  .hero {
    padding: 56px 0 40px;
  }

  .feature {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature:nth-child(even) .copy {
    order: 0;
  }

  .facts {
    grid-template-columns: 1fr;
  }
}