/* bituin.app: the landing, support and 404 pages (privacy.html carries its own styles, copied
   from the app's public/privacy.html). Minimalist cut of the app's palette: a flat #0b0620
   canvas, near-white type, and amber (#ffd479) as the only accent — no bevels, outlines or
   star field here; the app itself carries the loud look. Nunito throughout. */
:root {
  color-scheme: dark;
  --canvas: #0b0620;
  --amber: #ffd479;
  --amber-2: #f5b942;
  --ink: #2a1840;
  --on-dark: #f7f2ff;
  --on-dark-2: #cfc3ec;
  --on-dark-3: #9c8fc2;
  --line: rgba(201, 189, 240, 0.16);
  --chip: rgba(247, 242, 255, 0.22);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--canvas);
  color: var(--on-dark);
  font: 17px/1.6 Nunito, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
img { max-width: 100%; display: block; }
a { color: var(--amber); text-underline-offset: 3px; }
a:hover { color: #ffe3a3; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.12; margin: 0; text-wrap: balance; }
p { margin: 0; }

.wrap { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 24px; } }

/* ── top bar ── */
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 16px; padding-bottom: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; min-height: 44px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.brand span { font-weight: 800; font-size: 18px; color: var(--on-dark); letter-spacing: 0.01em; }
.bar nav { display: flex; }
.bar nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  color: var(--on-dark-3); font-weight: 700; font-size: 15px; text-decoration: none;
}
.bar nav a:hover, .bar nav a[aria-current="page"] { color: var(--on-dark); }

/* ── hero: a line, the coming-soon state, one phone ── */
.hero { text-align: center; padding-top: 56px; }
@media (min-width: 720px) { .hero { padding-top: 88px; } }
.hero h1 {
  font-size: clamp(42px, 10vw, 68px); font-weight: 800; letter-spacing: -0.02em; color: var(--on-dark);
}
.hero .lead { margin: 20px auto 0; max-width: 26em; font-size: clamp(17px, 2.2vw, 19px); color: var(--on-dark-2); }
.soon {
  margin-top: 40px; color: var(--amber); font-weight: 800; font-size: 13px;
  letter-spacing: 0.18em; text-transform: uppercase;
}
.stores { margin-top: 14px; display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }
.store {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px;
  border: 1px solid var(--chip); border-radius: 999px;
  color: var(--on-dark-2); font-weight: 700; font-size: 15px;
}
.facts { margin-top: 22px; font-size: 14px; font-weight: 700; color: var(--on-dark-3); }
.phone {
  width: min(290px, 74vw); height: auto; margin: 56px auto 0; aspect-ratio: 1002 / 2179;
  filter: drop-shadow(0 32px 56px rgba(0, 0, 0, 0.55));
}

/* ── three beats, whitespace apart ── */
.beats { display: grid; gap: 64px; padding: 80px 0 8px; text-align: center; }
@media (min-width: 720px) { .beats { gap: 80px; padding-top: 104px; } }
.beat .mark { display: block; color: var(--amber); font-size: 17px; margin-bottom: 14px; }
.beat h2 { font-size: clamp(24px, 4.6vw, 30px); font-weight: 800; color: var(--on-dark); }
.beat p { margin: 12px auto 0; max-width: 28em; color: var(--on-dark-2); }

.closing { text-align: center; padding: 88px 0 72px; color: var(--on-dark-3); font-weight: 700; }

/* ── footer ── */
.foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 20px;
  padding-top: 20px; padding-bottom: 36px; border-top: 1px solid var(--line);
  color: var(--on-dark-3); font-size: 14px;
}
.foot nav { display: flex; flex-wrap: wrap; margin-left: -10px; }
.foot nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px;
  color: var(--on-dark-3); text-decoration: none; font-weight: 700;
}
.foot nav a:hover { color: var(--on-dark); text-decoration: underline; }

/* ── button (support, 404) ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; padding: 0 26px; border-radius: 999px;
  background: linear-gradient(180deg, var(--amber), var(--amber-2));
  color: var(--ink); font: 800 16px/1 Nunito, system-ui, sans-serif; text-decoration: none;
  transition: filter 0.12s;
}
.btn:hover { color: var(--ink); filter: brightness(1.05); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }

/* ── support and 404 ── */
.page-hero { display: grid; justify-items: center; text-align: center; gap: 16px; padding-top: 40px; padding-bottom: 36px; }
.page-hero img { width: 116px; height: auto; }
.page-hero h1 { font-size: clamp(30px, 6vw, 42px); font-weight: 800; color: var(--on-dark); }
.page-hero p { color: var(--on-dark-2); max-width: 32em; }
.contact {
  display: grid; gap: 16px; justify-items: start;
  border: 1px solid var(--line); border-radius: 20px; padding: 24px;
}
@media (min-width: 640px) { .contact { grid-template-columns: 1fr auto; align-items: center; padding: 26px 28px; } }
.contact h2 { font-size: 20px; font-weight: 800; color: var(--on-dark); }
.contact p { margin-top: 6px; color: var(--on-dark-2); font-size: 16px; }
.contact .email { font-weight: 800; color: var(--amber); word-break: break-word; }
.faq { margin: 44px 0 64px; }
.faq h2 { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 56px; padding: 14px 0; font-weight: 700; font-size: 17px; color: var(--on-dark);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; color: var(--amber); font-weight: 800; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq .answer { padding: 0 0 20px; color: var(--on-dark-2); font-size: 16px; }
.faq .answer a { color: var(--amber); }
.faq .answer p + p { margin-top: 10px; }