:root {
    --half-bg-color: var(--primary-100);
    --bg-percent: 30%;
}


.about-us-page {
    text-align: center;
}

    .about-us-page .content .heading {
        margin-bottom: 24px;
    }

    .about-us-page .content .sub-heading {
        margin-bottom: 24px;
    }

    .about-us-page .header {
        background: linear-gradient( to bottom, transparent var(--bg-percent), var(--half-bg-color) var(--bg-percent) );
        padding-bottom: 40px;
        margin-top: 40px;
        margin-bottom: 40px;
    }

        .about-us-page .header img {
            width: 100%;
            max-height: 600px;
            object-fit: cover;
        }

        .about-us-page .header .text {
            margin-top: 40px;
        }

    .about-us-page section {
        margin-bottom: 40px;
    }

        .about-us-page section .heading {
            font-weight: 500;
            text-align: right;
        }

        .about-us-page section img {
            max-height: 480px;
            object-fit: cover;
        }

@media (max-width: 767.98px) {
    .about-us-page .header {
        --bg-percent: 20%; /* مثلا تو موبایل بیشتر رنگ بگیره */
    } 
        .about-us-page section .heading {
            font-size:16px;
        }
        .about-us-page section img {
            height: 312px; 
        }
    /*.about-us-page .header img { 
           height: 240px; 
        }*/
}