@keyframes travel-pulse {
  0% {
    top: -8px;
    opacity: 0;
    transform: translateX(-50%) scale(0.5);
  }
  15% {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
  85% {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
  100% {
    top: 100%;
    opacity: 0;
    transform: translateX(-50%) scale(0.5);
  }
}

@keyframes us-glow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(96, 165, 250, 0.3),
                 0 0 20px rgba(96, 165, 250, 0.2),
                 0 0 30px rgba(96, 165, 250, 0.1);
  }
  50% {
    text-shadow: 0 0 15px rgba(96, 165, 250, 0.5),
                 0 0 30px rgba(96, 165, 250, 0.3),
                 0 0 45px rgba(96, 165, 250, 0.2);
  }
}

@keyframes ca-glow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(244, 114, 182, 0.3),
                 0 0 20px rgba(244, 114, 182, 0.2),
                 0 0 30px rgba(244, 114, 182, 0.1);
  }
  50% {
    text-shadow: 0 0 15px rgba(244, 114, 182, 0.5),
                 0 0 30px rgba(244, 114, 182, 0.3),
                 0 0 45px rgba(244, 114, 182, 0.2);
  }
}