:root {
  --bg: #090512;
  --bg-2: #120722;
  --text: #fff3ef;
  --muted: #dbc5da;
  --primary: #ff8d45;
  --secondary: #ff4f95;
  --accent: #8d5bff;
  --cyan: #74e7ff;
  --line: rgba(255,255,255,.1);
  --glass: rgba(17, 10, 34, .62);
  --shadow: 0 20px 50px rgba(0,0,0,.45);
  --radius: 28px;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(141,91,255,.16), transparent 38%),
    radial-gradient(circle at right, rgba(255,79,149,.13), transparent 28%),
    linear-gradient(180deg, #090512 0%, #10071f 50%, #090512 100%);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }
code {
  background: rgba(255,255,255,.08);
  padding: .2rem .45rem;
  border-radius: 10px;
}

.container {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.site-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -2;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(48px);
  opacity: .5;
}
.orb-1 {
  width: 32rem; height: 32rem;
  top: -6rem; left: -8rem;
  background: rgba(255, 141, 69, .28);
}
.orb-2 {
  width: 28rem; height: 28rem;
  right: -6rem; top: 18rem;
  background: rgba(141, 91, 255, .24);
}
.orb-3 {
  width: 26rem; height: 26rem;
  left: 22%; bottom: -8rem;
  background: rgba(255, 79, 149, .18);
}
.noise,
.grid {
  position: absolute;
  inset: 0;
}
.grid {
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.35), transparent 78%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(7, 4, 16, .74);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 0 24px rgba(255, 141, 69, .28);
}
.eyebrow {
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #ffd18a;
  margin-bottom: .45rem;
}
.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  color: var(--muted);
}
.nav a:hover,
.footer-links a:hover { color: white; }
.top-actions,
.hero-actions,
.song-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 12px 28px rgba(255, 79, 149, .28);
}
.btn-ghost {
  background: rgba(255,255,255,.06);
  color: white;
  border: 1px solid rgba(255,255,255,.12);
}

.glass {
  background: var(--glass);
  border: 1px solid rgba(255,255,255,.11);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.glow-frame {
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(255,255,255,.06),
    0 0 44px rgba(255, 141, 69, .16),
    0 0 88px rgba(141, 91, 255, .1);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: center;
  padding: 48px 0 24px;
}
.hero-copy,
.hero-stage,
.song-card,
.cover-card,
.info-card,
.game-info,
.game-frame,
.link-card {
  padding: 28px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  line-height: 1.03;
  margin: 0 0 1rem;
}
.hero h1 span,
.hero h1 em,
.section-head h2,
.song-card h2 {
  background: linear-gradient(135deg, #ffe08e, #ff8d45, #ff4f95, #74e7ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p,
.song-card p,
.info-card p,
.game-info li,
.game-note,
.link-card small {
  color: var(--muted);
  line-height: 1.7;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  margin-top: 24px;
}
.stat-card {
  padding: 16px;
  border-radius: 22px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}
.stat-label {
  display: block;
  color: #ffd18a;
  font-size: .8rem;
  margin-bottom: 7px;
}
.hero-stage {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(255,255,255,.06), transparent 45%),
    linear-gradient(180deg, rgba(255,79,149,.1), rgba(141,91,255,.12));
}
.cover-art {
  position: absolute;
  inset: 18% 15% 10% 15%;
  width: 70%;
  max-width: 420px;
  margin: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.4));
}
.mascot {
  position: absolute;
  z-index: 2;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,.45));
}
.mascot-boy {
  width: min(42%, 320px);
  left: -1%;
  bottom: 1%;
}
.mascot-girl {
  width: min(38%, 290px);
  right: 1%;
  bottom: 6%;
}

.section-block {
  padding: 38px 0;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}
.section-head h2,
.song-card h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin: 0;
}
.section-head.left { justify-content: flex-start; }

.game-layout {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 22px;
  align-items: start;
}
.game-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: #ffd9b8;
}
.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8dffb0, #ffd26f);
  box-shadow: 0 0 20px rgba(141,255,176,.55);
}
.game-frame iframe {
  width: 100%;
  height: min(72vh, 760px);
  min-height: 520px;
  border: 0;
  border-radius: 24px;
  background: #05030d;
}
.game-note {
  margin-top: 16px;
  font-size: .95rem;
}
.game-info h3,
.info-card h3 {
  margin-top: 0;
  font-size: 1.28rem;
}
.game-info ul {
  padding-left: 1.2rem;
  margin: 0 0 24px;
}
.mini-card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr .95fr;
  gap: 22px;
}
.song-card audio {
  width: 100%;
  margin-top: 18px;
}
.cover-card {
  display: grid;
  place-items: center;
}
.song-cover-large {
  width: min(100%, 540px);
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}

.info-grid,
.link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px;
}
.link-grid {
  grid-template-columns: repeat(4, minmax(0,1fr));
}
.link-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 190px;
  justify-content: end;
}
.link-label {
  color: #ffd18a;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: .78rem;
}
.button-link {
  color: inherit;
  text-align: left;
  width: 100%;
  cursor: pointer;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0 42px;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 18px;
}
.footer-links {
  display: flex;
  gap: 16px;
}

@media (max-width: 1120px) {
  .hero,
  .game-layout,
  .two-col,
  .info-grid,
  .link-grid {
    grid-template-columns: 1fr;
  }
  .hero-stage { min-height: 520px; }
}

@media (max-width: 860px) {
  .topbar {
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav { order: 3; }
  .top-actions { justify-content: center; }
  .stats { grid-template-columns: 1fr; }
  .hero-copy,
  .hero-stage,
  .song-card,
  .cover-card,
  .info-card,
  .game-info,
  .game-frame,
  .link-card { padding: 22px; }
  .hero-stage { min-height: 420px; }
  .cover-art { inset: 18% 18% 16% 18%; width: 64%; }
  .mascot-boy { width: 44%; }
  .mascot-girl { width: 39%; }
  .game-frame iframe {
    min-height: 360px;
    height: 62vh;
  }
  .footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}