:root {
  color-scheme: dark;
  --bg: #000;
  --fg: #ededed;
  --muted: #a1a1a1;
  --line: rgba(255, 255, 255, 0.12);
  --sans: "Geist", "Geist Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
}

img { display: block; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.nav, main, footer {
  width: min(720px, calc(100% - 40px));
  margin-inline: auto;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 560;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand img { width: 22px; height: 22px; border-radius: 6px; }

.nav a:last-child {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

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

.eyebrow {
  margin: 48px 0 12px;
  color: var(--muted);
  font-size: 13px;
}

h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 560;
}

.lede {
  margin: 16px 0 8px;
  color: var(--muted);
  max-width: 46ch;
}

.brag {
  margin: 28px 0 0;
}

.brag video {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #000;
}

.features {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.features li {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

h2 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 560;
  letter-spacing: -0.02em;
}

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

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 28px 0 40px;
  font-size: 13px;
  color: var(--muted);
}

footer p { margin: 0; }

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

.heart { color: #e11d48; }

@media (max-width: 640px) {
  footer { flex-direction: column; }
}