:root {
  --background: 252 32% 7%;
  --foreground: 220 30% 96%;
  --primary: 271 100% 66%;
  --primary-foreground: 0 0% 100%;
  --secondary: 193 100% 57%;
  --secondary-foreground: 240 35% 7%;
  --muted: 246 20% 18%;
  --muted-foreground: 230 16% 72%;
  --destructive: 342 100% 58%;
  --destructive-foreground: 0 0% 100%;
  --border: 250 22% 24%;
  --card: 249 28% 12%;
  --radius-sm: 0.7rem;
  --radius-md: 1.1rem;
  --radius-lg: 1.7rem;
  --shadow-sm: 0 8px 24px hsl(271 100% 25% / 0.18);
  --shadow-md: 0 18px 50px hsl(193 100% 30% / 0.18);
  --shadow-lg: 0 30px 90px hsl(318 100% 45% / 0.24);
  --transition-fast: 160ms cubic-bezier(.2,.8,.2,1);
  --transition-smooth: 420ms cubic-bezier(.16,1,.3,1);
}
.dark {
  --background: 252 32% 7%;
  --foreground: 220 30% 96%;
  --primary: 271 100% 66%;
  --secondary: 193 100% 57%;
  --muted: 246 20% 18%;
  --destructive: 342 100% 58%;
  --border: 250 22% 24%;
  --card: 249 28% 12%;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: hsl(var(--background)); color: hsl(var(--foreground)); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -2; background: radial-gradient(circle at 10% 5%, hsl(271 100% 55% / .28), transparent 34%), radial-gradient(circle at 88% 12%, hsl(193 100% 50% / .24), transparent 30%), radial-gradient(circle at 50% 90%, hsl(329 100% 55% / .18), transparent 38%), linear-gradient(180deg, hsl(252 34% 7%), hsl(250 42% 4%)); }
body::after { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .26; background-image: linear-gradient(hsl(0 0% 100% / .04) 1px, transparent 1px), linear-gradient(90deg, hsl(0 0% 100% / .035) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, black, transparent 82%); }
button, a, input, select { transition: all var(--transition-fast); }
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { scrollbar-width: none; }
.glass { background: linear-gradient(135deg, hsl(var(--card) / .76), hsl(var(--muted) / .44)); border: 1px solid hsl(var(--border) / .72); box-shadow: var(--shadow-sm); backdrop-filter: blur(20px); }
.neon-text { background: linear-gradient(90deg, hsl(var(--secondary)), hsl(var(--primary)), hsl(329 100% 62%)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-orb { position: absolute; width: 320px; height: 320px; border-radius: 999px; filter: blur(26px); opacity: .72; animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(18px,-18px,0) scale(1.08); } }
@keyframes disperse { 0% { opacity: 1; transform: scale(.6) rotate(0deg); filter: blur(24px); } 45% { opacity: 1; transform: scale(1.14) rotate(8deg); filter: blur(2px); } 100% { opacity: 0; transform: scale(1.9) rotate(-12deg); filter: blur(34px); } }
@keyframes logoPop { 0% { opacity: 0; letter-spacing: .8em; transform: scale(.86); } 45% { opacity: 1; letter-spacing: .18em; transform: scale(1.04); } 100% { opacity: 1; letter-spacing: .08em; transform: scale(1); } }
.intro-cloud { animation: disperse 2.9s ease forwards; background: conic-gradient(from 90deg, hsl(var(--secondary)), hsl(var(--primary)), hsl(329 100% 60%), hsl(48 100% 60%), hsl(var(--secondary))); }
.intro-logo { animation: logoPop 1.7s .55s ease both; }
.card-hover:hover { transform: translateY(-8px) scale(1.025); box-shadow: var(--shadow-lg); border-color: hsl(var(--primary) / .7); }
.visualizer span { display: inline-block; width: 5px; border-radius: 99px; background: linear-gradient(to top, hsl(329 100% 58%), hsl(var(--secondary))); animation: bars 1.1s ease-in-out infinite; }
.visualizer span:nth-child(2n) { animation-delay: .16s; }
.visualizer span:nth-child(3n) { animation-delay: .3s; }
@keyframes bars { 0%,100% { height: 16px; opacity: .55; } 50% { height: 58px; opacity: 1; } }
.skeleton { background: linear-gradient(90deg, hsl(var(--muted) / .45), hsl(var(--border) / .55), hsl(var(--muted) / .45)); background-size: 220% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { to { background-position-x: -220%; } }
.page-enter { animation: fadeUp .46s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.player-glow { box-shadow: inset 0 0 120px hsl(271 100% 55% / .22), 0 0 80px hsl(193 100% 50% / .16); }