:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #0a0a0a;
  --muted: #5c5c5c;
  --line: #e6e6e6;
  --card: #fafafa;
  --code: #f4f4f4;
  --accent: #0a0a0a;
  --accent-fg: #ffffff;
  --max: 1120px;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --fg: #f5f5f5;
    --muted: #a3a3a3;
    --line: #262626;
    --card: #141414;
    --code: #171717;
    --accent: #f5f5f5;
    --accent-fg: #0a0a0a;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
}

a {
  color: inherit;
}

code,
pre {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
}

:not(pre) > code {
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}

.nav,
main,
footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  text-decoration: none;
}

.nav nav {
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
}

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

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

.hero {
  max-width: 760px;
  margin: 72px auto 48px;
  text-align: center;
}

.eyebrow {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
}

.lede {
  color: var(--muted);
  font-size: 1.2rem;
  margin: 0 auto 32px;
}

.actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
}

.button:hover {
  border-color: var(--muted);
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}

.shot {
  margin: 0 0 96px;
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 24px 64px -24px rgb(0 0 0 / 0.35);
}

.features {
  margin-bottom: 96px;
}

.features > h2 {
  text-align: center;
  margin-bottom: 32px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.grid article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
}

.grid p {
  color: var(--muted);
  margin: 0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 96px;
}

.split p {
  color: var(--muted);
  font-size: 1.1rem;
}

.split .note {
  font-size: 0.95rem;
  border-left: 3px solid var(--line);
  padding-left: 16px;
}

.phones {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.phones img {
  width: 45%;
  max-width: 240px;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 24px;
}

.start {
  max-width: 720px;
  margin: 0 auto 96px;
}

.start p {
  color: var(--muted);
}

.code {
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 20px 0;
}

.code pre {
  margin: 0;
  padding: 20px 24px;
  overflow-x: auto;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  padding-bottom: 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .nav nav a:not(:last-child) {
    display: none;
  }

  .hero {
    margin-top: 40px;
  }

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