/* Aster design system — tokens mirrored from the app's AsterTheme.kt */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #F6F6F4;
  --card: #FFFFFF;
  --border: #E9E9E5;
  --fill: #F0F0ED;
  --text: #1D1D1F;
  --text2: #78787F;
  --muted: #ADADB4;
  --accent: #5B5BD6;
  --accent-deep: #6E6EE6;
  --accent-tint: #ECECFB;
  --success: #2E9E5B;
  --success-tint: #E7F4EC;
  --warning: #B97F24;
  --danger: #D64545;
  --danger-tint: #FBECEC;
  --code-bg: #232329;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(29,29,31,.04), 0 8px 24px rgba(29,29,31,.06);
  --shadow-lg: 0 2px 8px rgba(29,29,31,.06), 0 24px 64px rgba(29,29,31,.12);
  --font: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

h1, h2, h3 { letter-spacing: -0.5px; line-height: 1.15; font-weight: 700; }
.eyebrow {
  font-size: 13px; font-weight: 700; letter-spacing: 0.4px;
  text-transform: uppercase; color: var(--accent);
}

/* ── buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  height: 46px; padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; transition: all .15s ease; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-secondary { background: var(--card); color: var(--text); border-color: var(--border); box-shadow: var(--shadow); }
.btn-secondary:hover { border-color: var(--muted); }
.btn-ghost { background: transparent; color: var(--text2); }
.btn-ghost:hover { color: var(--text); background: var(--fill); }
.btn-sm { height: 36px; padding: 0 16px; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

/* ── cards ───────────────────────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}

/* ── layout helpers ──────────────────────────────────────── */
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.center { text-align: center; }

/* ── top nav (public pages) ──────────────────────────────── */
.topnav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246,246,244,.86); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.topnav-inner { display: flex; align-items: center; height: 60px; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; letter-spacing: -0.4px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.topnav .spacer { flex: 1; }
.topnav nav { display: flex; gap: 22px; font-size: 14.5px; font-weight: 500; }
.topnav nav a { color: var(--text2); }
.topnav nav a:hover { color: var(--text); text-decoration: none; }

/* ── hero ────────────────────────────────────────────────── */
.hero { padding: 96px 0 72px; text-align: center; }
.hero h1 { font-size: clamp(38px, 6vw, 60px); font-weight: 800; letter-spacing: -1.2px; max-width: 820px; margin: 0 auto; }
.hero .sub { font-size: clamp(17px, 2.2vw, 20px); color: var(--text2); max-width: 640px; margin: 18px auto 0; }
.hero .cta-row { display: flex; gap: 14px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }

/* ── product cards ───────────────────────────────────────── */
.products { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 820px) { .products { grid-template-columns: 1fr; } }
.product-card { padding: 30px; display: flex; flex-direction: column; }
.product-card .p-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 16px; }
.product-card h3 { font-size: 22px; }
.product-card .p-tag { font-size: 13px; font-weight: 600; color: var(--muted); margin-top: 2px; }
.product-card p.desc { color: var(--text2); font-size: 15px; margin-top: 12px; flex: 1; }
.release-line {
  margin-top: 18px; padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--fill); font-size: 13.5px; color: var(--text2);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.release-line .v { font-weight: 700; color: var(--text); }
.release-line .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); }
.product-card .btn-row { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

/* ── feature grid ────────────────────────────────────────── */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .features { grid-template-columns: 1fr; } }
.feature { padding: 24px; }
.feature .f-icon { width: 40px; height: 40px; border-radius: 11px; background: var(--accent-tint); color: var(--accent); display: grid; place-items: center; margin-bottom: 14px; }
.feature h4 { font-size: 16.5px; margin-bottom: 6px; }
.feature p { font-size: 14.5px; color: var(--text2); }

/* ── judge flow strip (dark band) ────────────────────────── */
.band-dark { background: #141418; color: #F2F2EF; border-radius: 24px; padding: 56px 40px; }
.band-dark h2 { color: #fff; }
.band-dark .sub { color: #9B9BA4; }
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 14px; align-items: stretch; margin-top: 36px; }
@media (max-width: 820px) { .flow { grid-template-columns: 1fr; } .flow .flow-arrow { display: none; } }
.flow-step { background: #1D1D23; border: 1px solid #2C2C33; border-radius: var(--radius); padding: 22px; }
.flow-step .n { font-size: 12px; font-weight: 800; color: var(--accent-deep); letter-spacing: 1px; }
.flow-step h5 { font-size: 16px; margin: 6px 0; }
.flow-step p { font-size: 14px; color: #9B9BA4; }
.flow-arrow { align-self: center; color: #55555E; font-size: 22px; }

/* ── screenshots ─────────────────────────────────────────── */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 900px) { .shots { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .shots { grid-template-columns: 1fr; } }
.phone { background: var(--card); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden; }
.phone img { width: 100%; aspect-ratio: 9/19; object-fit: cover; object-position: top; }
.shot-label { padding: 12px 16px; font-size: 13.5px; font-weight: 600; color: var(--text2); border-top: 1px solid var(--border); }

/* ── footer ──────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--border); padding: 34px 0; margin-top: 40px; color: var(--text2); font-size: 14px; }
.footer-inner { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.footer .spacer { flex: 1; }
.footer a { color: var(--text2); }

/* ── prose (privacy) ─────────────────────────────────────── */
.prose { max-width: 720px; margin: 0 auto; }
.prose h2 { font-size: 21px; margin: 34px 0 10px; }
.prose p, .prose li { color: #33333A; font-size: 15.5px; }
.prose ul { padding-left: 22px; margin: 8px 0; }
.prose li { margin: 6px 0; }