.whyus-section{background:#fff}.media-box{border-radius:8px;padding:10px;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;transition:transform .3s ease,box-shadow .3s ease;overflow:hidden}.media-box:hover{transform:translateY(-5px);box-shadow:0 4px 10px rgba(0,0,0,.15)}.img-fluid{width:100%;height:100%;object-fit:cover;border-radius:6px}.video-box{position:relative;cursor:pointer}.video-thumbnail{width:100%;height:100%;object-fit:cover;border-radius:6px}.play-overlay{position:absolute;width:50px;height:50px;display:flex;align-items:center;justify-content:center;border-radius:6px;opacity:1;transition:all .3s ease;transform:scale(1.2);top:calc(50% - 25px);left:calc(50% - 24px)}.play-icon{font-size:10rem;color:#fff;transition:transform .5s ease;filter:drop-shadow(0 2px 8px rgba(0,0,0,.8))}.video-box:hover .play-icon{transform:scale(1.15)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{position:relative;width:90%;max-width:900px;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.close-btn{position:absolute;top:12px;right:12px;background:rgba(0,0,0,.7);border:none;color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:24px;transition:all .3s ease;z-index:10}.close-btn:hover{background:rgba(0,0,0,.9);transform:scale(1.1)}.video-wrapper{width:100%;height:100%}@media (max-width:768px){.modal-content{width:95%;max-width:100%}.play-icon{font-size:4rem}.close-btn{width:36px;height:36px;font-size:20px}}