@media only screen and (max-width:720px) {
    .about_container {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .service_row .service_col {
        flex: auto;
        width: 100%;
    }

    .project_row {
        grid-template-columns: auto auto;
    }
}

@media only screen and (max-width:640px) {
    .hero_section .hero_container {
        min-height: 80vh;
    }

    .project_row {
        grid-template-columns: auto;
    }
}