@keyframes radarSweep {
  0% {
    opacity: 0.15;
  }
  50% {
    opacity: 0.45;
  }
  100% {
    opacity: 0.15;
  }
}

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

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(1rem, -0.8rem, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}