:root {

  --background: #09090f;
  --foreground: #ffffff;

  --neon: #c084fc;
  --neon-2: #22d3ee;

  --gradient-hero:
    radial-gradient(at 20% 20%, rgba(192,132,252,.35), transparent 50%),
    radial-gradient(at 80% 30%, rgba(34,211,238,.30), transparent 50%),
    radial-gradient(at 50% 90%, rgba(217,70,239,.25), transparent 60%);

  --gradient-neon:
    linear-gradient(135deg, #c084fc, #22d3ee);

  --gradient-text:
    linear-gradient(135deg, #ffffff, #7dd3fc);

  --shadow-neon:
    0 10px 40px -10px rgba(192,132,252,.5),
    0 0 30px -5px rgba(34,211,238,.3);

  --shadow-glass:
    0 8px 32px rgba(0,0,0,.35);
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}


/* GLASSMORPHISM */

.glass {
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255,255,255,.10);
}

.glass-strong {
  background: rgba(15,23,42,.70);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,.10);
}


/* TEXT EFFECTS */

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  color: transparent;
}

.text-neon {
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  color: transparent;
}


/* BACKGROUNDS */

.bg-hero {
  background: var(--gradient-hero);
}

.bg-neon {
  background: var(--gradient-neon);
}


/* SHADOWS */

.shadow-neon {
  box-shadow: var(--shadow-neon);
}

.shadow-glass {
  box-shadow: var(--shadow-glass);
}


/* GRID */

.grid-pattern {
  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: 60px 60px;
}


/* ANIMATIONS */

@keyframes float {

  0%,100% {
    transform: translateY(0) translateX(0);
  }

  50% {
    transform: translateY(-30px) translateX(15px);
  }
}

@keyframes pulse-glow {

  0%,100% {
    box-shadow:
      0 0 20px rgba(192,132,252,.4),
      0 0 40px rgba(34,211,238,.2);
  }

  50% {
    box-shadow:
      0 0 40px rgba(192,132,252,.6),
      0 0 80px rgba(34,211,238,.4);
  }
}

@keyframes fade-up {

  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

.animate-fade-up {
  animation: fade-up .8s cubic-bezier(.22,1,.36,1) both;
}