@media (max-width: 768px) {

    .header-flex {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .service-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .service-box {
        width: 90%;
    }
}