:root {
  --bg: #fbfbfd;
  --surface: #ffffff;
  --surface-2: #f2f2f6;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: rgba(0, 0, 0, 0.08);
  --accent: #0a6cff;
  --accent-text: #ffffff;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 12px 40px rgba(0, 0, 0, 0.08);
  --radius: 18px;
  --max: 1080px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0d10;
    --surface: #17171b;
    --surface-2: #202026;
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --line: rgba(255, 255, 255, 0.1);
    --accent: #3d8bff;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 12px 40px rgba(0, 0, 0, 0.45);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

code, kbd {
  font: 0.9em/1.4 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

kbd {
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--surface);
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  gap: 16px;
}

.brand {
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--text);
}
.brand:hover { text-decoration: none; }

.site-nav { display: flex; gap: 20px; font-size: 15px; }
.site-nav a { color: var(--muted); }
.site-nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */

.hero { padding: 72px 0 40px; text-align: center; }

.hero .app-icon { width: 112px; height: 112px; margin: 0 auto 20px; }

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

h1 {
  margin: 0 auto 16px;
  max-width: 820px;
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.lead {
  margin: 0 auto 28px;
  max-width: 640px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 21px);
}

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

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
  font-size: 17px;
}
.button:hover { text-decoration: none; filter: brightness(1.08); }

.button.secondary {
  background: var(--surface-2);
  color: var(--text);
}

.meta { margin-top: 14px; color: var(--muted); font-size: 14px; }

.shot {
  margin: 48px auto 0;
  max-width: 920px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Sections */

section { padding: 56px 0; }

h2 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-lead {
  margin: 0 auto 36px;
  max-width: 620px;
  text-align: center;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}

.card h3 { margin: 0 0 6px; font-size: 18px; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .icon { font-size: 26px; line-height: 1; margin-bottom: 12px; }

/* App list on the home page */

.app-card {
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
}
.app-card:hover { text-decoration: none; box-shadow: var(--shadow); }
.app-card img { width: 88px; height: 88px; flex: none; }
.app-card h3 { margin: 0 0 4px; font-size: 22px; }
.app-card p { margin: 0; color: var(--muted); }
.app-card .tag { margin-top: 8px; font-size: 14px; color: var(--accent); font-weight: 500; }

.app-card.placeholder {
  border-style: dashed;
  background: transparent;
  color: var(--muted);
  justify-content: center;
  min-height: 136px;
}

/* Install */

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

.step-title { font-weight: 600; margin-bottom: 8px; }

.command {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0;
  padding: 10px 10px 10px 14px;
  border-radius: 12px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}
.command code { flex: 1; overflow-x: auto; white-space: nowrap; font-size: 14px; }

.copy {
  flex: none;
  padding: 6px 12px;
  border: 0;
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 0 0 1px var(--line);
}
.copy:hover { background: var(--bg); }

.note { color: var(--muted); font-size: 15px; }

/* FAQ */

.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 10px 0 0; color: var(--muted); }

/* Coffee */

.coffee table { width: 100%; border-collapse: collapse; font-size: 15px; }
.coffee th, .coffee td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.coffee th { color: var(--muted); font-weight: 500; }
.coffee td code { word-break: break-all; }

/* Prose pages */

.prose { max-width: 760px; margin: 0 auto; }
.prose h1 { text-align: left; margin-left: 0; }
.prose h2 { text-align: left; font-size: 28px; margin-top: 40px; }
.prose ul { padding-left: 22px; }
.prose li { margin: 6px 0; }

/* Footer */

.site-footer {
  margin-top: 40px;
  padding: 32px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer a { color: var(--muted); }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .site-nav { gap: 14px; }
  .site-nav .hide-sm { display: none; }
  .hero { padding: 48px 0 24px; }
  .app-card { flex-direction: column; text-align: center; }
  section { padding: 40px 0; }
}