@keyframes pulse-emerald {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 200, 5, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(0, 200, 5, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 200, 5, 0);
  }
}

@keyframes step-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes upload-laser-sweep {
  0% {
    top: 0;
    opacity: 0.85;
  }
  50% {
    opacity: 1;
  }
  100% {
    top: calc(100% - 4px);
    opacity: 0.85;
  }
}

@keyframes tg-breath {
  0%,
  100% {
    filter: drop-shadow(0 0 5px var(--accent-emerald));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 15px var(--accent-emerald));
    transform: scale(1.05);
  }
}