/* --- Base Theme --- */
:root {
  --bg: #0b0f16;
  --bg-soft: #0e131b;
  --text: #e6e8ec;
  --muted: #9aa1ad;
  --primary: #43d9ff;
  --accent: #ff4fd8;
  --line: #1c2330;
  --glow: 0 0 40px rgba(67,217,255,.35), 0 0 90px rgba(255,79,216,.15);
}

* { box-sizing: border-box; }
html,body { height: 100%; }
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Inter, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 70% -10%, rgba(67,217,255,.08), transparent),
              radial-gradient(800px 400px at 10% 0%, rgba(255,79,216,.05), transparent),
              var(--bg);
  overflow-x: hidden;
}

#stars {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  filter: contrast(110%) brightness(110%);
}

.nav {
  position: sticky; top: 0; z-index: 5;
  display: flex; gap: 24px; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: linear-gradient(180deg, rgba(11,15,22,.85), rgba(11,15,22,.6));
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav .brand { display: flex; gap:12px; align-items: center; text-decoration: none; color: var(--text); font-weight: 700; letter-spacing: .08em; }
.nav img { filter: drop-shadow(0 0 8px rgba(67,217,255,.35)); }
.nav nav a { color: var(--muted); margin: 0 10px; text-decoration: none; }
.nav nav a:hover { color: var(--text); }
.nav .ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; cursor: pointer; }
.nav .ghost:hover { color: var(--text); border-color: var(--text); }

.hero {
  position: relative;
  z-index: 1;
  padding: 12vh 24px 18vh;
  text-align: center;
  max-width: 1100px; margin: 0 auto;
}
.hero h1 {
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: .01em;
  margin: 16px 0 10px;
}
.hero h1 span {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: var(--glow);
}
.hero .tagline { color: var(--muted); max-width: 820px; margin: 0 auto; }
.hero .cta-row { display: flex; gap: 14px; justify-content: center; margin-top: 26px; }
.btn { padding: 12px 18px; border-radius: 12px; text-decoration: none; border: 1px solid var(--line); }
.btn.primary { background: linear-gradient(90deg, rgba(67,217,255,.15), rgba(255,79,216,.15)); border: 1px solid rgba(67,217,255,.35); }
.btn.secondary { color: var(--text); }
.badge { display: inline-flex; flex-direction: column; align-items: center; gap: 8px; margin-top: 36px; opacity: .9; }
.badge img { height: 56px; filter: drop-shadow(0 0 16px rgba(67,217,255,.35)); }
.badge figcaption { color: var(--muted); font-size: 12px; letter-spacing: .15em; text-transform: uppercase; }

.glow::before {
  content: ""; position: absolute; inset: -30vh -20vw -10vh -20vw; z-index: -1;
  background: url('assets/bg.svg') center/cover no-repeat;
  opacity: .8; filter: blur(0.5px);
}

.panel { max-width: 1100px; margin: 0 auto; padding: 80px 24px; }
.panel.alt { background: rgba(255,255,255,.01); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); }
.specs h3 { margin: 0 0 6px; color: var(--primary); }
.specs p { margin: 0; color: var(--text); opacity: .9; }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; }
.chips li {
  border: 1px solid var(--line);
  padding: 8px 12px; border-radius: 999px; color: var(--text);
  background: linear-gradient(90deg, rgba(67,217,255,.08), rgba(255,79,216,.06));
}

.note { color: var(--muted); margin-top: 10px; }

.playlist { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); }
.track { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: rgba(255,255,255,.02); }
.track button { width: 100%; padding: 10px; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--text); cursor: pointer; }
.track button:hover { border-color: var(--text); }
.player { margin-top: 18px; display: flex; gap: 14px; align-items: center; }
.player-meta { color: var(--muted); }

.contact-cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); }
.card { display: flex; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 12px; padding: 12px; text-decoration: none; color: var(--text); background: rgba(255,255,255,.02); }
.card:hover { border-color: var(--text); }

.foot { text-align: center; color: var(--muted); padding: 60px 24px; }

/* Light theme */
.light {
  --bg: #f7fbff;
  --bg-soft: #ffffff;
  --text: #0b1020;
  --muted: #465066;
  --line: #d4dfef;
  --glow: 0 0 0 transparent;
}
.light body { background: var(--bg); }