/* Custom additions */
    .nav-bottom { z-index: 999; }
     * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Arial, sans-serif;
            overflow: hidden;
             
        }

        .video-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        .video-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0; /* Start hidden */
            transition: opacity 0.5s ease-in-out; /* Crossfade transition */
        }

        .video-bg.active {
            opacity: 1; /* Visible when active */
        }
        
        .role-selector{
        }
            .controls.grid.landing{
            display: grid;
             
            grid-template-columns:  repeat(auto-fit, minmax(120px, 1fr));
             
        }
        .overlay.landing {
            position: relative;
            height: 100vh;
            display: flex;
             
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: white;
            background: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay */
            padding: 20px;
        }

        h1.landing {
            font-size: 4rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
            margin-bottom: 20px;
        }

        p.landing {
            font-size: 1.5rem;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
            margin-bottom: 30px;
        }

        .controls.landing {
            display: flex;
            gap: 15px;
        }

        button.landing {
            padding: 10px 20px;
            font-size: 1.2rem;
            cursor: pointer;
            border: none;
            border-radius: 5px;
            background-color: #007bff;
            color: white;
            transition: background-color 0.3s;
        }

        button.landing:hover {
            background-color: #0056b3;
        }

        @media (max-width: 768px) {
            h1.landing {
                font-size: 2.5rem;
            }

            p.landing {
                font-size: 1rem;
            }

            button.landing {
                font-size: 1rem;
                padding: 8px 15px;
            }
        }