.gradient-overlay{position:absolute;inset:0;background:linear-gradient(0deg,#1a1a1a,transparent);z-index:1}.lightbox-overlay{background:rgba(0,0,0,.75);position:fixed;inset:0;display:flex;align-items:center;justify-content:center;z-index:50}.lightbox-image{max-width:90%;max-height:90%}.lightbox-button{position:absolute;top:50%;transform:translateY(-50%);background:transparent;border:none;color:white;font-size:2rem;cursor:pointer}.lightbox-button.left{left:1rem}.lightbox-button.right{right:1rem}.navbar img{position:relative;z-index:10}.popup-container{z-index:50}.popup-container:before{content:"";position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:49}.event-image-wrapper{position:relative;overflow:hidden;border-radius:15px}.event-image{transition:transform .3s ease-in-out,box-shadow .3s ease-in-out;width:100%;height:auto}.event-image-wrapper:hover .event-image{transform:scale(1.05);box-shadow:0 4px 15px rgba(0,0,0,.3)}.event-image-wrapper:hover .gradient-overlay{opacity:.6}