.dw-fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
}
.dw-fade-in.dw-visible {
  opacity: 1;
  transform: translateY(0);
}
.dw-spin {
  animation: spin 8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.dw-glow {
  animation: glow 3s ease-in-out infinite alternate;
}
@keyframes glow {
  from {
    box-shadow: 0 0 6px rgba(50, 92, 190, 0.3);
  }
  to {
    box-shadow: 0 0 22px rgba(50, 92, 190, 0.7);
  }
}
.dw-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.06) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 2.2s infinite;
}
@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}