/* Scontrik — public pages. Same language as the app: calm dark canvas,
   aurora light, liquid-glass surfaces, violet accent, mint for "safe". */
:root {
  --bg: #0b0b1f;
  --bg-2: #11112b;
  --text: #f4f3ff;
  --muted: rgba(236, 234, 255, .70);
  --faint: rgba(236, 234, 255, .48);
  --accent: #8570ff;
  --accent-soft: #5c9eff;
  --safe: #33d69e;
  --safe-2: #14c8a0;
  --glass: rgba(255, 255, 255, .055);
  --glass-strong: rgba(255, 255, 255, .085);
  --stroke: rgba(255, 255, 255, .10);
  --stroke-strong: rgba(255, 255, 255, .16);
  --radius: 26px;
  --radius-sm: 16px;
  --shadow: 0 30px 80px -40px rgba(0, 0, 0, .8);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, system-ui, sans-serif;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  min-height: 100vh;
  font: 17px/1.65 var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Aurora canvas, as in the app icon and onboarding. */
.aurora {
  position: fixed; inset: -20vmax; z-index: -1; pointer-events: none;
  background:
    radial-gradient(42vmax 34vmax at 18% 12%, rgba(118, 92, 230, .55), transparent 62%),
    radial-gradient(40vmax 32vmax at 88% 22%, rgba(80, 90, 220, .38), transparent 60%),
    radial-gradient(46vmax 36vmax at 82% 92%, rgba(40, 160, 210, .30), transparent 62%),
    radial-gradient(36vmax 30vmax at 8% 88%, rgba(20, 200, 160, .16), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  filter: saturate(115%);
}

a { color: #b7aaff; text-decoration-color: rgba(183, 170, 255, .4); text-underline-offset: 3px; }
a:hover { color: #d6ceff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }
svg { width: 1em; height: 1em; flex: none; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 10;
  padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top));
}
.topbar-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; gap: 12px;
  padding: 8px 8px 8px 14px;
  border-radius: 999px;
  background: rgba(16, 15, 40, .62);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 10px 40px -20px rgba(0, 0, 0, .7);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 650 18px/1 var(--display); letter-spacing: -.01em; margin-right: auto; }
.brand img { border-radius: 9px; box-shadow: 0 4px 14px -4px rgba(133, 112, 255, .7); }
.links { display: flex; gap: 2px; }
.links a {
  color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 550;
  padding: 8px 14px; border-radius: 999px; transition: background .2s, color .2s;
}
.links a:hover { color: var(--text); background: var(--glass); }
.links a[aria-current="page"] { color: var(--text); background: var(--glass-strong); box-shadow: inset 0 0 0 1px var(--stroke); }

.lang { position: relative; }
.lang summary {
  list-style: none; cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; border-radius: 999px;
  color: var(--muted); font-size: 14px; font-weight: 650; letter-spacing: .04em;
  background: var(--glass); border: 1px solid var(--stroke);
}
.lang summary::-webkit-details-marker { display: none; }
.lang summary svg { font-size: 17px; }
.lang[open] summary, .lang summary:hover { color: var(--text); background: var(--glass-strong); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 10px); min-width: 180px;
  padding: 6px; border-radius: 18px;
  background: rgba(22, 20, 52, .92); border: 1px solid var(--stroke-strong);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
  display: grid;
}
.lang-menu a { color: var(--muted); text-decoration: none; padding: 10px 14px; border-radius: 12px; font-size: 15px; }
.lang-menu a:hover { background: var(--glass-strong); color: var(--text); }
.lang-menu a[aria-current="true"] { color: var(--text); background: rgba(133, 112, 255, .22); }

/* Page */
.page { max-width: 1080px; margin: 0 auto; padding: 24px 16px 80px; }
.hero { text-align: center; margin: 40px auto 48px; max-width: 760px; }
.eyebrow {
  display: inline-block; margin: 0 0 14px; padding: 6px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: #cfc6ff; background: rgba(133, 112, 255, .16); border: 1px solid rgba(133, 112, 255, .32);
}
h1 {
  margin: 0; font: 760 clamp(40px, 7vw, 64px)/1.04 var(--display); letter-spacing: -.035em;
  background: linear-gradient(180deg, #fff 30%, #cfc8ff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.updated { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; margin: 18px 0 0; color: var(--faint); font-size: 14px; }
.updated .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--safe); box-shadow: 0 0 0 4px rgba(51, 214, 158, .18); }
.lead { margin: 20px auto 0; color: var(--muted); font-size: 19px; max-width: 640px; }

.card {
  background: var(--glass);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .06);
}

/* Legal layout: table of contents + sections */
.layout { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }
.toc { position: sticky; top: 96px; }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a {
  display: flex; gap: 10px; padding: 8px 12px; border-radius: 12px;
  color: var(--faint); text-decoration: none; font-size: 14.5px; line-height: 1.4;
}
.toc a::before { content: counter(toc, decimal-leading-zero); color: rgba(133, 112, 255, .7); font-variant-numeric: tabular-nums; font-weight: 650; }
.toc a:hover { color: var(--text); background: var(--glass); }
.sections { display: grid; gap: 16px; min-width: 0; }
.section { padding: 28px 32px; }
.section h2 { margin: 0 0 10px; font: 680 22px/1.3 var(--display); letter-spacing: -.015em; }
.section p { margin: 0 0 12px; color: var(--muted); }
.section p:last-child { margin-bottom: 0; }
.section ul { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.section li { position: relative; padding-left: 26px; color: var(--muted); }
.section li::before {
  content: ""; position: absolute; left: 4px; top: .62em; width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  box-shadow: 0 0 0 3px rgba(133, 112, 255, .16);
}
.section strong, .section em { color: var(--text); font-style: normal; font-weight: 620; }
.highlight {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, rgba(51, 214, 158, .16), rgba(92, 158, 255, .08) 60%, rgba(133, 112, 255, .08));
  border-color: rgba(51, 214, 158, .32);
  padding-left: 96px;
}
.highlight h2 { color: #bff5df; }
.highlight p { color: rgba(236, 255, 247, .86); font-size: 18px; }
.badge {
  position: absolute; left: 28px; top: 28px; width: 48px; height: 48px; border-radius: 15px;
  display: grid; place-items: center; font-size: 28px; color: #fff;
  background: linear-gradient(180deg, #66ebc8, var(--safe-2));
  box-shadow: 0 10px 28px -10px rgba(20, 200, 160, .8);
}

/* Support */
.contact { display: flex; align-items: center; gap: 22px; padding: 26px 28px; margin: 0 auto 40px; max-width: 820px; }
.contact-icon {
  width: 56px; height: 56px; border-radius: 18px; flex: none; display: grid; place-items: center;
  font-size: 28px; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  box-shadow: 0 12px 30px -12px rgba(133, 112, 255, .9);
}
.contact-text p { margin: 0; color: var(--muted); }
.button {
  margin-left: auto; flex: none; display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-radius: 999px; text-decoration: none; font-weight: 650; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  box-shadow: 0 14px 34px -14px rgba(133, 112, 255, .95), inset 0 1px 0 rgba(255, 255, 255, .25);
  transition: transform .2s, filter .2s;
}
.button:hover { color: #fff; transform: translateY(-1px); filter: brightness(1.08); }
.section-title { margin: 0 0 16px; font: 700 14px/1 var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.faq { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.qa { padding: 0; }
.qa summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 16px;
  padding: 20px 24px; font: 620 18px/1.4 var(--display);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary span { flex: 1; }
.qa summary svg { color: var(--faint); font-size: 20px; transition: transform .25s; }
.qa[open] summary svg { transform: rotate(90deg); color: var(--accent); }
.qa .answer { padding: 0 24px 22px; color: var(--muted); }
.qa .answer p { margin: 0; }

/* Home */
.hero-home { margin-top: 56px; }
.app-icon {
  border-radius: 34px; margin-bottom: 28px;
  box-shadow: 0 30px 80px -24px rgba(133, 112, 255, .85), 0 0 0 1px rgba(255, 255, 255, .12);
}
.hero-home h1 { font-size: clamp(52px, 10vw, 88px); }
.tagline { margin: 14px 0 0; font: 620 clamp(20px, 3vw, 26px)/1.35 var(--display); color: #e3dcff; letter-spacing: -.01em; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 0 56px; }
.pillar { padding: 26px; }
.pillar-icon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; font-size: 24px;
  color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-soft)); margin-bottom: 16px;
  box-shadow: 0 10px 26px -12px rgba(133, 112, 255, .9);
}
.pillar:nth-child(3) .pillar-icon { background: linear-gradient(180deg, #66ebc8, var(--safe-2)); box-shadow: 0 10px 26px -12px rgba(20, 200, 160, .9); }
.pillar h3 { margin: 0 0 6px; font: 680 19px/1.3 var(--display); }
.pillar p { margin: 0; color: var(--muted); font-size: 16px; }
.docs { max-width: 820px; margin: 0 auto; }
.doc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.doc {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 20px 22px; text-decoration: none; color: var(--text); font-weight: 620;
  transition: transform .2s, background .2s, border-color .2s;
}
.doc svg { color: var(--faint); font-size: 20px; }
.doc:hover { color: var(--text); background: var(--glass-strong); border-color: var(--stroke-strong); transform: translateY(-2px); }

/* Footer */
.footer { padding: 0 16px 40px; padding-bottom: max(40px, env(safe-area-inset-bottom)); }
.footer-inner {
  max-width: 1080px; margin: 0 auto; padding-top: 28px; border-top: 1px solid var(--stroke);
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; color: var(--faint); font-size: 14px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 650; }
.footer-brand img { border-radius: 8px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer a { color: var(--faint); text-decoration: none; }
.footer a:hover { color: var(--text); }
.footer p { margin: 0 0 0 auto; }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .toc { display: none; }
  .pillars, .doc-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar { padding: 10px 12px; }
  .topbar-inner { flex-wrap: wrap; border-radius: 24px; padding: 8px 8px 8px 12px; }
  .links { order: 3; width: 100%; justify-content: space-between; padding-top: 4px; border-top: 1px solid var(--stroke); }
  .links a { padding: 8px 10px; font-size: 14px; }
  .hero { margin: 24px auto 32px; }
  .lead { font-size: 17px; }
  .section { padding: 22px 20px; }
  .highlight { padding: 84px 20px 22px; }
  .badge { left: 20px; top: 20px; }
  .contact { flex-direction: column; align-items: flex-start; }
  .button { margin-left: 0; width: 100%; justify-content: center; }
  .qa summary { padding: 18px 20px; font-size: 17px; }
  .qa .answer { padding: 0 20px 20px; }
  .footer p { margin-left: 0; width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}