    border-top: 1px solid var(--neon-purple);
            box-shadow: 0 0 20px var(--neon-purple);
            margin-top: auto;
        }
        
        .footer-content {
            max-width: 700px;
            margin: 0 auto;
        }
        
        .copyright {
            color: var(--neon-blue);
            font-size: 1rem;
            opacity: 0.7;
        }
        
        /* Binary Rain Background */
        .binary-rain {
            position: fixed;
            top: 0;
