/* Mirrors FolliclTheme.swift in the iOS app. */
:root {
  --bg: #050606;
  --panel: #0b0e0f;
  --hairline: rgba(255, 255, 255, 0.07);
  --edge: rgba(255, 255, 255, 0.13);
  --text: #f4f4f1;
  --text-2: rgba(255, 255, 255, 0.62);
  --text-3: rgba(255, 255, 255, 0.40);
  --accent: #7dbdd6;
  --radius: 22px;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--text); }

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  border-bottom: 1px solid var(--hairline);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand img { width: 28px; height: 28px; border-radius: 7px; }
nav.site { display: flex; gap: 20px; }
nav.site a {
  color: var(--text-2);
  text-decoration: none;
  font: 700 11px/1 var(--mono);
  letter-spacing: 2.4px;
  text-transform: uppercase;
}
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--text); }

main { padding: 56px 0 80px; }

.eyebrow {
  font: 700 12px/1 var(--mono);
  letter-spacing: 3.2px;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 16px;
}

h1 {
  font-weight: 500;
  font-size: clamp(32px, 6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 40px 0 8px;
}
h3 { font-size: 17px; font-weight: 600; margin: 24px 0 4px; }
p, li { color: var(--text-2); }
strong { color: var(--text); font-weight: 600; }
ul { padding-left: 20px; }
li { margin: 6px 0; }

.lede { font-size: 19px; color: var(--text-2); max-width: 34em; }
.meta { font: 400 13px/1.4 var(--mono); color: var(--text-3); }

.card {
  background: linear-gradient(180deg, #161719, #101113);
  border: 1px solid var(--hairline);
  border-top-color: var(--edge);
  border-radius: var(--radius);
  padding: 24px;
  margin: 24px 0;
}
.card p:last-child { margin-bottom: 0; }

.hero { padding: 40px 0 16px; }
.hero img.icon {
  width: 88px; height: 88px; border-radius: 20px;
  margin-bottom: 28px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}
.badge {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 20px;
  border-radius: 17px;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  text-decoration: none;
}
.badge.muted { background: #1e1f22; color: var(--text-2); }

.points { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: 48px; }
.points .card { margin: 0; }
.points h3 { margin-top: 0; }

footer.site {
  border-top: 1px solid var(--hairline);
  padding: 32px 0 48px;
}
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer.site p, footer.site a { font-size: 13px; color: var(--text-3); margin: 0; }

@media (max-width: 520px) {
  nav.site { gap: 14px; }
  main { padding-top: 36px; }
}