/* Velvet website. Night Read palette, one accent. Fonts are served from this site (no Google Fonts request). */
@font-face { font-family: Geist; font-weight: 400; font-display: swap; src: url(fonts/Geist_400Regular.ttf) format('truetype'); }
@font-face { font-family: Geist; font-weight: 500; font-display: swap; src: url(fonts/Geist_500Medium.ttf) format('truetype'); }
@font-face { font-family: Geist; font-weight: 600; font-display: swap; src: url(fonts/Geist_600SemiBold.ttf) format('truetype'); }
@font-face { font-family: Geist; font-weight: 700; font-display: swap; src: url(fonts/Geist_700Bold.ttf) format('truetype'); }
@font-face { font-family: Geist; font-weight: 800; font-display: swap; src: url(fonts/Geist_800ExtraBold.ttf) format('truetype'); }

:root {
  --bg: #12121a;
  --surface: #1b1b25;
  --line: rgba(247, 247, 250, 0.08);
  --text: #f7f7fa;
  --sub: #a9a9b6;
  --faint: #6f6f7a;
  --accent: #ff2e4d;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: Geist, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 640px at 12% -8%, rgba(255, 46, 77, 0.26), transparent 70%),
    radial-gradient(800px 700px at 100% 110%, rgba(120, 70, 255, 0.16), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.5;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Top bar */
.top { display: flex; align-items: center; gap: 12px; padding: 24px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 20px; letter-spacing: -0.5px; text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 10px; box-shadow: 0 0 0 1px rgba(247, 247, 250, 0.12); }
.top nav { margin-left: auto; display: flex; gap: 24px; }
.top nav a { color: var(--sub); text-decoration: none; font-weight: 500; font-size: 15px; }
.top nav a:hover { color: var(--text); }

/* Hero */
.hero { padding: 72px 0 40px; max-width: 760px; }
.hero h1 { margin: 0; font-size: clamp(44px, 8vw, 84px); line-height: 1; letter-spacing: -0.045em; font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { margin: 24px 0 0; font-size: clamp(18px, 2.2vw, 22px); color: var(--sub); max-width: 34ch; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 36px; }
.store {
  display: inline-flex; align-items: center; gap: 12px; padding: 14px 24px; border-radius: 999px;
  background: var(--text); color: var(--bg); font-weight: 600; font-size: 16px; text-decoration: none;
}
.store svg { width: 20px; height: 20px; }
.store[aria-disabled='true'] { cursor: default; }
.note { color: var(--faint); font-size: 14px; }

/* Screenshots */
.shots {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 24px 24px 32px;
  margin: 0 auto; max-width: calc(var(--max) + 48px); scrollbar-width: none;
}
.shots::-webkit-scrollbar { display: none; }
.shots img { flex: none; width: 240px; height: auto; aspect-ratio: 9 / 16; border-radius: 20px; scroll-snap-align: start; box-shadow: 0 0 0 1px var(--line); }

/* Features */
.features { padding: 64px 0 24px; }
.features h2, .faq h2 { margin: 0 0 32px; font-size: clamp(30px, 4.5vw, 44px); letter-spacing: -0.035em; line-height: 1.05; font-weight: 800; }
.features h2 em { font-style: normal; color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.item { background: var(--surface); border-radius: 24px; padding: 24px; box-shadow: inset 0 0 0 1px var(--line); }
.item svg { width: 28px; height: 28px; stroke: var(--accent); fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.item h3 { margin: 16px 0 6px; font-size: 19px; letter-spacing: -0.3px; font-weight: 600; }
.item p { margin: 0; color: var(--sub); font-size: 15px; }

/* Questions */
.faq { padding: 64px 0 24px; max-width: 760px; }
.faq details { border-top: 1px solid var(--line); padding: 18px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: '+'; color: var(--sub); font-weight: 500; }
.faq details[open] summary::after { content: '−'; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin: 10px 0 0; color: var(--sub); }

/* Footer */
footer { padding: 64px 0 48px; color: var(--faint); font-size: 14px; }
footer .row { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; border-top: 1px solid var(--line); padding-top: 24px; }
footer a { color: var(--sub); text-decoration: none; }
footer a:hover { color: var(--text); }
footer .credit { margin-left: auto; }

/* Privacy page */
.doc { max-width: 720px; padding: 48px 0 24px; }
.doc h1 { font-size: clamp(36px, 6vw, 56px); letter-spacing: -0.04em; line-height: 1.05; margin: 0 0 8px; font-weight: 800; }
.doc .date { color: var(--faint); margin: 0 0 32px; }
.doc h2 { font-size: 22px; letter-spacing: -0.4px; margin: 40px 0 8px; font-weight: 700; }
.doc p, .doc li { color: var(--sub); font-size: 16px; }
.doc strong { color: var(--text); font-weight: 600; }
.doc ul { padding-left: 20px; }

@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .hero { padding-top: 40px; }
  .shots { padding: 16px 16px 24px; }
  .shots img { width: 200px; }
  footer .credit { margin-left: 0; }
}