/* Reset */
*{box-sizing:border-box;margin:0;padding:0}

html,body{
  height:100%;
  font-family:system-ui,sans-serif;
  background:#111;
  color:#eee;
  overflow:hidden;        /* sprječava slučajno dvostruko skrolanje */
}

/* Vertikalna fullscreen galerija */
.gallery{
  display:flex;
  flex-direction:column;
  height:100%;
  overflow-y:auto;
  scroll-snap-type:y mandatory;
  -webkit-overflow-scrolling:touch;
}

.gallery img{
  flex:0 0 100vh;       /* svaka slika tačno visina ekrana */
  width:100%;
  height:100vh;
  object-fit:cover;
  scroll-snap-align:start;
}