/* dodast — product site. Tokens ported from the app's design system (ui/theme/Color.kt).
   Dark is the default, light via prefers-color-scheme, matching the app. */

:root {
  --bg-base: #0b0d10;
  --bg-elevated: #14171c;
  --surface-card: #191d23;
  --surface-raised: #20252d;
  --surface-sunken: #101318;
  --text-primary: #f4f6f9;
  --text-secondary: #a2abb8;
  --text-tertiary: #8a94a6;
  --text-on-accent: #0b0d10;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-default: rgba(255, 255, 255, 0.12);
  --divider: rgba(255, 255, 255, 0.06);
  --accent: #5b8cff;
  --accent-hover: #4577f0;
  --accent-subtle: #16233f;
  --accent-text: #a9c2ff;
  --sync-host: #f5a623;
  --sync-host-dim: #4a3a16;
  --sync-connected: #34d399;
  --sync-connected-dim: #123a2c;
  --sync-connecting: #38bdf8;
  --sync-connecting-dim: #103246;
  --glow: rgba(91, 140, 255, 0.14);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg-base: #f5f7fa;
    --bg-elevated: #ffffff;
    --surface-card: #ffffff;
    --surface-raised: #ffffff;
    --surface-sunken: #eceff3;
    --text-primary: #0e1116;
    --text-secondary: #4a5461;
    --text-tertiary: #6b7686;
    --text-on-accent: #ffffff;
    --border-subtle: rgba(11, 13, 16, 0.08);
    --border-default: rgba(11, 13, 16, 0.12);
    --divider: rgba(11, 13, 16, 0.07);
    --accent: #4577f0;
    --accent-hover: #3563d6;
    --accent-subtle: #eaf1ff;
    --accent-text: #3563d6;
    --sync-host-dim: #fcefd4;
    --sync-connected-dim: #d6f4e8;
    --sync-connecting-dim: #d6effb;
    --glow: rgba(69, 119, 240, 0.1);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg-base) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--divider);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}
.brand:hover { text-decoration: none; }
.brand svg { display: block; }

.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--text-primary); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--text-primary); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 72px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 130%;
  background: radial-gradient(ellipse 60% 55% at 68% 30%, var(--glow), transparent 70%);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 56px;
  align-items: center;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 4.5vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero .lede {
  margin: 0 0 28px;
  max-width: 34em;
  color: var(--text-secondary);
  font-size: 1.11rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 6px 14px;
  border: 1px solid var(--border-default);
  border-radius: 999px;
  background: var(--surface-card);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}
.status-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sync-connected);
}

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

.store-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.store-badge-play img { display: block; border-radius: 8px; }

.store-badge-soon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 54px;
  padding: 0 16px;
  border: 1px solid var(--border-default);
  border-radius: 10px;
  color: var(--text-tertiary);
}
.store-badge-soon svg { flex: none; }
.store-badge-text { display: flex; flex-direction: column; line-height: 1.25; }
.soon-label { font-size: 0.68rem; }
.soon-store { font-size: 1.05rem; font-weight: 600; color: var(--text-secondary); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--accent); color: var(--text-on-accent); }
.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost {
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  background: transparent;
}
.btn-ghost:hover { background: var(--surface-card); }

/* ---------- now-playing mock ---------- */

.mock {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.np-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.55);
}

.np-top { display: flex; gap: 16px; align-items: center; }

.np-art {
  flex: none;
  width: 84px;
  height: 84px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.22), transparent 45%),
    linear-gradient(135deg, #5b8cff 0%, #3563d6 55%, #16233f 100%);
  display: grid;
  place-items: center;
}

.np-title { font-weight: 650; font-size: 1.02rem; }
.np-artist { color: var(--text-secondary); font-size: 0.9rem; margin-top: 2px; }

.np-progress {
  margin: 18px 0 6px;
  height: 4px;
  border-radius: 2px;
  background: var(--surface-sunken);
  overflow: hidden;
}
.np-progress span {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
}
.np-times {
  display: flex;
  justify-content: space-between;
  color: var(--text-tertiary);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}

.np-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 26px;
  margin-top: 10px;
}
.np-controls svg { display: block; }
.np-play {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
}

.devices { display: flex; flex-direction: column; gap: 8px; }

.device-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  font-size: 0.86rem;
  color: var(--text-secondary);
}
.device-chip .dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.device-chip .state {
  margin-left: auto;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
}
.chip-host .dot { background: var(--sync-host); }
.chip-host .state { color: var(--sync-host); background: var(--sync-host-dim); }
.chip-connected .dot { background: var(--sync-connected); }
.chip-connected .state { color: var(--sync-connected); background: var(--sync-connected-dim); }
.chip-connecting .dot { background: var(--sync-connecting); }
.chip-connecting .state { color: var(--sync-connecting); background: var(--sync-connecting-dim); }

@media (prefers-color-scheme: light) {
  .chip-host .state { color: #8a5a00; }
  .chip-connected .state { color: #0f7a52; }
  .chip-connecting .state { color: #0b6e9e; }
}

/* ---------- features ---------- */

.section { padding: 64px 0; }
.section-head { max-width: 620px; margin-bottom: 40px; }
.section-head h2 {
  margin: 0 0 10px;
  font-size: 1.8rem;
  letter-spacing: -0.015em;
}
.section-head p { margin: 0; color: var(--text-secondary); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
}
.feature .icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-subtle);
  color: var(--accent-text);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.feature h3 { margin: 0 0 8px; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--text-secondary); font-size: 0.93rem; }

/* ---------- privacy banner ---------- */

.privacy-banner {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}
.privacy-banner h2 { margin: 0 0 10px; font-size: 1.5rem; letter-spacing: -0.01em; }
.privacy-banner p { margin: 0; color: var(--text-secondary); max-width: 46em; }
.privacy-banner .cta-row { flex: none; }

/* ---------- footer ---------- */

.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--divider);
  padding: 40px 0 48px;
  color: var(--text-tertiary);
  font-size: 0.86rem;
}
.footer-cols {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.footer-cols nav { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-cols a { color: var(--text-secondary); }
.credits { border-top: 1px solid var(--divider); padding-top: 20px; }
.credits p { margin: 4px 0; }

/* ---------- legal / document pages ---------- */

.doc { max-width: 760px; margin: 0 auto; padding: 56px 24px 80px; }
.doc header.doc-head { margin-bottom: 36px; }
.doc h1 { margin: 0 0 8px; font-size: 2rem; letter-spacing: -0.02em; }
.doc .updated { color: var(--text-tertiary); font-size: 0.9rem; margin: 0; }

.doc h2 {
  margin: 44px 0 12px;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  scroll-margin-top: 80px;
}
.doc h3 { margin: 26px 0 8px; font-size: 1.05rem; }
.doc p, .doc li { color: var(--text-secondary); }
.doc li { margin: 6px 0; }
.doc strong { color: var(--text-primary); font-weight: 600; }

.summary-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
}
.summary-card p:first-child { margin-top: 0; }
.summary-card ul { margin: 8px 0 0; padding-left: 20px; }

.toc {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 18px 24px;
  margin: 28px 0 8px;
  font-size: 0.92rem;
}
.toc strong { color: var(--text-primary); }
.toc ol { margin: 8px 0 0; padding-left: 22px; columns: 2; column-gap: 32px; }
.toc li { margin: 3px 0; break-inside: avoid; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 16px 0;
}
th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--divider);
  color: var(--text-secondary);
  vertical-align: top;
}
th { color: var(--text-primary); font-weight: 600; border-bottom: 1px solid var(--border-default); }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero { padding: 56px 0 48px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-banner { grid-template-columns: 1fr; padding: 32px; }
}

@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .site-nav { gap: 14px; }
  .site-nav .hide-sm { display: none; }
  .toc ol { columns: 1; }
}

/* ---------- print (legal docs) ---------- */

@media print {
  :root {
    --bg-base: #ffffff;
    --bg-elevated: #ffffff;
    --surface-card: #ffffff;
    --text-primary: #000000;
    --text-secondary: #222222;
    --text-tertiary: #444444;
  }
  .site-header, .site-footer, .toc { display: none; }
  body { font-size: 12pt; }
  .doc { padding: 0; max-width: none; }
  a { color: inherit; text-decoration: underline; }
}