body { margin: 0; font-family: sans-serif; }
.hero { height: 100vh; position: relative; overflow: hidden; }
.hero-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.mega-menu { display: flex; background: #333; color: white; padding: 1rem; }
.cta-button { padding: 10px 20px; background: #e74c3c; color: white; text-decoration: none; }