/* Base styles remain untouched. Only responsive design is handled here */

/* Small Devices (Mobile, max-width: 600px) */
@media screen and (max-width: 600px) {
    header {
        flex-direction: column;
        text-align: center;
    }

    header figure img {
        width: 80px;
    }

    header h1 {
        font-size: 1.5rem;
        flex-direction: row;
        justify-content: center;
        gap: 4px;
    }

    header h4 {
        font-size: 0.7rem;
    }

    #about-us .about-container {
        flex-direction: column;
    }

    .about-image img {
        width: 90%;
    }

    .serve-list {
        grid-template-columns: 1fr;
    }

    footer {
        padding: 20px;
        font-size: 0.8rem;
    }

    footer p {
        margin: 5px 0;
    }
}

/* Medium Devices (Tablets, max-width: 768px) */
@media screen and (max-width: 768px) {
    header {
        gap: 10px;
    }

    #about-us .about-container {
        flex-direction: column;
        gap: 30px;
    }

    .serve-item {
        text-align: center;
    }
}

/* Large Devices (Laptops, max-width: 1024px) */
@media screen and (max-width: 1024px) {
    header {
        padding: 10px 15px;
    }

    .about-container {
        gap: 15px;
    }

    .serve-list {
        gap: 15px;
    }
}