:root {
  --bg: #f7f5f0;
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --line: #1a1a1a;
  --card-bg: #ffffff;
  --accent: #1a1a1a;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.landing {
  max-width: 760px;
  margin: 0 auto;
  padding: 96px 32px 96px;
}

.landing-hero {
  border-bottom: 1px solid var(--line);
  padding-bottom: 40px;
  margin-bottom: 48px;
}

.eyebrow {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
}

.landing-hero h1 {
  font-size: 48px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  line-height: 1.1;
}

.landing-hero .intro {
  margin: 0;
  color: var(--muted);
  max-width: 56ch;
}

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

.app-card {
  display: block;
  padding: 28px 32px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.app-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--line);
}

.app-card h2 {
  font-size: 24px;
  font-weight: 500;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.app-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.app-card-cta {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.back-link {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  margin: 0 0 24px;
}

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

.back-link a:hover {
  color: var(--ink);
}

@media (min-width: 720px) {
  .landing {
    padding: 128px 32px 96px;
  }
  .landing-hero h1 {
    font-size: 64px;
  }
}