.fullscreen-slider{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1;background-color:#000;overflow:hidden}.slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 1s ease-in-out;display:flex;align-items:center;justify-content:center}.slide.active{opacity:1;z-index:2}.slide img{width:100%;height:100%;object-fit:cover}.slider-controls{position:absolute;bottom:40px;right:40px;z-index:20;display:flex;gap:20px}.slider-btn{background:0 0;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}.slider-btn:hover{background:rgba(255,255,255,.2);border-color:#fff}@media(max-width:768px){.slider-controls{bottom:60px;right:20px;gap:15px}.slider-btn{width:36px;height:36px}.slide img{object-fit:contain}}