.video-bg { position: fixed; inset: 0; width: 100vw; height: 100vh; object-fit: cover; z-index: 0; pointer-events: none; opacity: 1; }
.video-overlay { position: fixed; inset: 0; background: linear-gradient(180deg, rgba(10,17,34,0.15), rgba(10,17,34,0.45)); z-index: 0; pointer-events: none; }