@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ══════════════════════════════════════
   DESIGN TOKENS
   ══════════════════════════════════════ */

:root {
  /* Base Colors */
  --bg-primary: #0a0e15;
  --bg-secondary: #0f1419;
  --bg-hover: #161d27;
  --bg-glass: rgba(20, 25, 35, 0.6);
  --bg-glass-heavy: rgba(20, 25, 35, 0.95);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #8a94a6;
  --text-gold: #d4af37;

  /* Borders */
  --border-default: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(59, 130, 246, 0.3);

  /* Neon Accents */
  --neon-blue: #3b82f6;
  --neon-cyan: #06b6d4;
  --neon-purple: #8b5cf6;
  --neon-green: #10b981;
  --neon-red: #ef4444;
  --neon-orange: #f59e0b;
  --neon-pink: #ec4899;

  /* Gradients */
  --gradient-header: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 50%, #db2777 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  --gradient-card: linear-gradient(145deg, rgba(30, 41, 59, 0.4) 0%, rgba(15, 23, 42, 0.6) 100%);

  /* Radial Glow Background */
  --bg-radial-glow: 
    radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(139, 92, 246, 0.05) 0%, transparent 40%),
    #0a0e15;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 50%;
}

/* ══════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-radial-glow);
  background-attachment: fixed;
  background-repeat: no-repeat;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  background: none;
  color: inherit;
}

a {
  text-decoration: none;
  color: inherit;
}

input {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
}

/* ══════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) translateX(0px);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-20px) translateX(10px);
    opacity: 0.6;
  }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
  50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.6); }
}

@keyframes horizonGlow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ══════════════════════════════════════
   RESPONSIVE - Mobile Glow Reduction
   ══════════════════════════════════════ */

@media (max-width: 768px) {
  body {
    background: 
      radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
      radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.04) 0%, transparent 40%),
      radial-gradient(circle at 100% 100%, rgba(139, 92, 246, 0.04) 0%, transparent 40%),
      #0a0e15;
  }
}