/* Marmara login background motion from the selected short drone preview. */
.auth-page-marmara .auth-scene::before {
  background-image: url('/static/records/marmara-quarry-drone.png');
  background-position: 59% 51%;
  background-size: cover;
  background-repeat: no-repeat;
  transform-origin: 59% 51%;
  filter: saturate(.84) brightness(.94);
  animation: marmara-login-quarry-drone 16s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes marmara-login-quarry-drone {
  0% { transform: translate(.5%, .4%) scale(1.27) rotate(1deg); }
  50% { transform: translate(-.7%, -.25%) scale(1.32) rotate(-1.2deg); }
  100% { transform: translate(.35%, -.45%) scale(1.36) rotate(-3.5deg); }
}

@media (prefers-reduced-motion: reduce) {
  .auth-page-marmara .auth-scene::before {
    animation: none;
    transform: scale(1.3);
    will-change: auto;
  }
}