@keyframes sway {
  0%, 100% { transform: rotate(-2deg); }
  50% { transform: rotate(3deg); }
}

.animate-sway {
  /* Adjust the '3s' to make it faster or slower */
  animation: sway 4s ease-in-out infinite;
  transform-origin: bottom; /* Crucial: ensures they sway from the base */
}