body,html{max-width:100vw;overflow-x:hidden}*{box-sizing:border-box}.media-container{max-width:1400px;margin:0 auto;padding:40px 20px;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif}.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:40px}.video-wrapper{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:8px;box-shadow:0 10px 20px rgba(0,0,0,.1)}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}.photo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.gallery-item{width:100%;height:250px;object-fit:cover;border-radius:8px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.gallery-item:hover{transform:scale(1.03);box-shadow:0 8px 15px rgba(0,0,0,.15)}.lightbox-modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100vw;height:100vh;background-color:rgba(0,0,0,.9);align-items:center;justify-content:center}.lightbox-content{max-width:90%;max-height:90vh;border-radius:4px}.close-lightbox{position:absolute;top:20px;right:30px;color:#fff;font-size:40px;font-weight:700;cursor:pointer}@media (max-width:768px){.media-container{padding:20px 15px}}