@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 5px;
    }

    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 15px;
        margin-top: 20px;
    }

    .content-split {
        grid-template-columns: 1fr;
    }

    .courses-grid {
        grid-template-columns: 1fr;
    }

    .partners-logos {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
}