/* ===================================================================
   ANIMATIONS
   Light, purposeful motion only: an entrance for the hero and a slow
   "boat on water" drift for the hero image. Reset.css already turns
   all of this off for prefers-reduced-motion.
   =================================================================== */

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(0.3deg);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}