body {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
  font-family: "Rajdhani", sans-serif;
}

.cyber-border {
  position: relative;
  z-index: 1;
}

.cyber-border::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  padding: 2px;
  background: linear-gradient(45deg, #00f5ff, #bf00ff);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
}

.glass-effect {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-grid {
  background-image: linear-gradient(rgba(0, 245, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hologram {
  background: linear-gradient(45deg, transparent 30%, rgba(0, 245, 255, 0.1) 50%, transparent 70%);
  background-size: 200% 200%;
  animation: hologram-shift 3s ease-in-out infinite;
}

@keyframes hologram-shift {
  0%,
  100% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 100% 100%;
  }
}

@keyframes borderGlow {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

.animated-border {
  background: linear-gradient(270deg, #00f5ff, #bf00ff, #00f5ff);
  background-size: 600% 600%;
  animation: borderGlow 2s ease infinite;
  padding: 2px;
  border-radius: 1rem;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: #00f5ff;
  border-radius: 50%;
  animation: particle-float 4s linear infinite;
}

@keyframes particle-float {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) translateX(100px);
    opacity: 0;
  }
}