.landing {
    position: relative;
    width: 100vw;
    height: 100vh;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    overflow: hidden;
}

.landing img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    -o-object-fit: contain;
       object-fit: contain;
}

.landing h1 {
    position: absolute;
    top: 25%;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.person {
    z-index: 1;
}


.homeabout {
    height: 550px;
    width: 100vw;
    background-color: var(--white);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.homeaboutimg {
    margin-right: 7rem;
}

.homeabouttext {
    width: 30vw;
}

.abouthdua {
    padding-bottom: 0.5rem;
}

.homeworks {
    height: 550px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.homeworks h2 {
    text-align: center;
}



@media only screen and (min-width: 839px) {
    img.mobile {
        display: none;
    }
}

@media only screen and (max-width: 1000px) {
    .homeaboutimg {
        margin-right: 2rem;
    }
}

@media only screen and (max-width: 839px) {
    .landing h1 {
        font-size: 3rem;
        top: 40%;
        left: 2%;
    }

    img.parallax {
        display: none;
    }

    img.mobile {
        display: visible;
        position: absolute;
        width: 100%;
        height: 90%;
        top: 0;
        left: 0;
        -o-object-fit: contain;
           object-fit: contain;
        z-index: 1;
        margin-top: 6rem;
    }

    .homeabout {
        height: auto;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
        margin-top: 3rem;
    }

    .homeaboutimg {
        margin: 0 0 1.5rem 0;
        width: 80%;
    }

    .homeabouttext {
        width: 80vw;
        text-align: center;
    }

    .button {
        margin: 3rem auto;
    }

    .homeworks h2 {
        margin: 0 1rem;
    }
}