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

:root {
  --amd-red: #E30913;
  --bg-void: #020204;
  --text-primary: #F0F0FF;
  --text-secondary: #8888AA;

  --accent-cyan: #00D4FF;
  --accent-gold: #FFB800;
  --accent-green: #00FF9C;

  --font-display: 'Orbitron', monospace;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* RESET */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-void);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* SCROLLBAR */

::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: #07070F;
}

::-webkit-scrollbar-thumb {
  background: var(--amd-red);
  border-radius: 2px;
}

/* PREMIUM BACKGROUND */

.cyber-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(227, 9, 19, 0.12), transparent 35%),
    radial-gradient(circle at 80% 30%, rgba(0, 212, 255, 0.10), transparent 35%),
    radial-gradient(circle at 50% 80%, rgba(0, 255, 153, 0.08), transparent 40%),
    #03040a;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.35;
  animation: gridMove 20s linear infinite;
}

.glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  animation: pulseGlow 8s ease-in-out infinite;
}

.glow-red {
  background: rgba(227, 9, 19, 0.35);
  top: 10%;
  left: 10%;
}

.glow-blue {
  background: rgba(0, 212, 255, 0.28);
  top: 20%;
  right: 10%;
  animation-delay: 2s;
}

.glow-green {
  background: rgba(0, 255, 153, 0.20);
  bottom: 5%;
  left: 35%;
  animation-delay: 4s;
}

.scan-line {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.25),
      transparent);
  animation: scanMove 6s linear infinite;
}

/* ANIMATIONS */

@keyframes gridMove {
  from {
    transform: translateY(0px);
  }

  to {
    transform: translateY(80px);
  }
}

@keyframes pulseGlow {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.35;
  }

  50% {
    transform: scale(1.12);
    opacity: 0.55;
  }
}

@keyframes scanMove {
  from {
    top: -10%;
  }

  to {
    top: 110%;
  }
}