:root {
  --navy: #071d38;
  --navy-2: #0b2948;
  --navy-3: #122b47;
  --orange: #ff6800;
  --orange-2: #d94900;
  --cream: #f6efe1;
  --muted: #b9c4d1;
  --line: rgba(255,255,255,.14);
  --card: rgba(10, 36, 63, .82);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--cream);
  background:
    radial-gradient(circle at 50% 15%, rgba(32,76,116,.30), transparent 34rem),
    linear-gradient(180deg, #04162d 0%, #071d38 58%, #041328 100%);
}
a { color: inherit; }
img { max-width: 100%; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Landing */
.landing-main {
  min-height: calc(100vh - 92px);
  display: grid;
  place-items: start center;
}
.hero {
  width: 100%;
  padding: clamp(6px, 1.5vw, 18px) clamp(8px, 2vw, 24px) 12px;
}
.hero-art {
  position: relative;
  margin: 0 auto;
  width: min(100%, 1381px);
}
.hero-art > img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
  user-select: none;
  -webkit-user-drag: none;
}
.beta-hotspot {
  position: absolute;
  left: 20.0%;
  top: 77.0%;
  width: 59.2%;
  height: 13.2%;
  border-radius: 18px;
  cursor: pointer;
  outline: none;
}
.beta-hotspot:focus-visible {
  box-shadow: 0 0 0 4px rgba(255,255,255,.95), 0 0 0 8px rgba(255,104,0,.95);
}
.store-status {
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
  margin: 2px 0 18px;
}

/* Header / interior pages */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(4, 19, 40, .86);
  backdrop-filter: blur(10px);
}
.header-inner, .content-wrap, .footer-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}
.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: 1.35rem;
}
.brand img { width: 42px; height: 42px; border-radius: 11px; object-fit: cover; }
.brand .sound { color: var(--cream); }
.brand .stage { color: var(--orange); }
.home-link {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}
.home-link:hover { color: var(--cream); }

.content-wrap {
  padding: 52px 0 72px;
}
.page-title {
  margin: 0 0 12px;
  font-size: clamp(2rem, 6vw, 3.8rem);
  letter-spacing: -.045em;
}
.page-intro {
  margin: 0 0 32px;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}
.card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(18,43,71,.88), rgba(7,29,56,.92));
  border-radius: 20px;
  padding: clamp(22px, 4vw, 38px);
  box-shadow: 0 22px 70px rgba(0,0,0,.18);
}
.card + .card { margin-top: 20px; }
.card h2, .card h3 { margin-top: 0; }
.card p, .card li { color: #d8e0e8; line-height: 1.65; }
.notice {
  border-left: 4px solid var(--orange);
  padding: 14px 18px;
  background: rgba(255,104,0,.08);
  border-radius: 10px;
}
.email-link { color: #ff9a53; font-weight: 800; }

.beta-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 60px;
  border: 2px solid #ffc14d;
  border-radius: 14px;
  padding: 14px 24px;
  margin: 10px 0 12px;
  background: linear-gradient(180deg, #ff7a00, #df4b00);
  color: white;
  font-weight: 900;
  font-size: 1.15rem;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(255,104,0,.28);
}
.beta-download:hover { filter: brightness(1.06); }
.beta-download[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: .58;
  filter: grayscale(.5);
}
.download-note { color: var(--muted); font-size: .93rem; }
.release-meta {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.meta-box {
  border: 1px solid var(--line);
  background: rgba(0,0,0,.12);
  border-radius: 12px;
  padding: 14px;
  min-width: 0;
}
.meta-box strong { display:block; margin-bottom: 6px; }
.meta-box span { color: var(--muted); overflow-wrap: anywhere; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 13, 29, .82);
}
.footer-inner {
  padding: 24px 0 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: .9rem;
}
.footer-links a:hover { color: var(--cream); }
.copyright { color: #7f90a2; font-size: .86rem; }

/* 404 */
.center-card {
  min-height: 62vh;
  display: grid;
  place-items: center;
}
.center-card .card { max-width: 700px; text-align: center; }

@media (max-width: 720px) {
  .hero { padding-left: 0; padding-right: 0; padding-top: 0; }
  .hero-art > img { border-radius: 0; }
  .beta-hotspot {
    left: 19.5%;
    top: 76.8%;
    width: 61%;
    height: 14%;
  }
  .release-meta { grid-template-columns: 1fr; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}