h1 {
    color: #000000;
    font-style: italic;
    font-size: 2rem;
}
*, *:before, *:after{
    box-sizing: border-box;
}
body{
    padding:0;
    margin:0;
    font-size: 16px;
}

.parent {
    background-color: #fff;
    width: 100vw;
    height: 100%;
    display:grid;
    grid-template-columns: 250px 1fr;
    grid-template-rows: 150px 1fr;
    @media only screen and (max-width: 767.98px) {

            display: flex;
            flex-direction: column;

    }
}
.child1 {
    background-color: #000;
    grid-column: 1/-1;
    grid-row: 1/2;
    color: #ffffff;
    display:grid;
    grid-template-columns: 300px 1fr;
    grid-template-rows: 1fr ;
    @media only screen and (max-width: 767.98px) {

        display: flex;
        flex-direction: column;
        gap: 50px;

    }
}
.child2 {
    background-color: #5f5f5f;
    grid-column: 1/2;
    grid-row: 2/3;
    padding: 20px ;
}
.child3 {
    background-color: #ffffff;
    grid-column: 2/3;
    grid-row: 2/3;
    color: #000000;
    padding: 30px;
}
.logo {
    display:flex;
    justify-content: center;
    align-items: center;
    img {
        max-width: 100%;
        height:auto;
        width:200px;
        display:block;
    }
    @media only screen and (max-width: 767.98px) {
        justify-content: start;
        padding: 10px;
    }
}
ul.navigation {
    display:flex;
    gap: 50px;
    align-items: center;
    justify-content: space-evenly;
    list-style: none;
    padding: 0;
    margin: 0;
    @media only screen and (max-width: 767.98px) {
        flex-direction: column;
        gap: 20px;
        justify-content: start;
        align-items: start;
        padding: 20px;

    }
    li {
        font-size: 2rem;
        a, a:visited {
            color: white;
            text-decoration: none;
        }
        a:hover {
            color: #1DB954;
            font-size: 140%;
        }
    }
}

ul.projectsnavigation {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: space-evenly;
    list-style: none;
    padding: 0;
    margin: 0;
}
ul.projects {
    display: flex;
    gap: 50px;
    list-style: none;
    padding: 0;
    margin: 0;

    li {
        font-size: 1rem;




    }

}
.oesterzwam {
    display:flex;
    justify-content: right;
    gap: 50px;
    img {
        max-width: 100%;
        height: auto;
        width: 300px;
        display: block;
        position: absolute;
        top:300px;
    }

}
ul.projectsnavigation {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 10px;
    align-items: start;
}
.projectsnavigation__item {
    a {
        font-size: 2rem;
        color: white;
        text-decoration: none;
    }
    a:hover{
        color: yellow;
    }
}
.content__split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
    gap: 30px;
    @media only screen and (max-width: 767.98px) {

        display: flex;
        flex-direction: column;

    }
}
.img__fluid {
    max-width: 100%;
    height: auto;
    display: block;
}
.content__wide {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    place-items: center;
    .content__header {
        grid-column: 1 / -1;
        grid-row: 1 / -1;
        z-index: 2;
        background-color: hsl(0 0% 100% / 0.4);
        backdrop-filter: blur(5px);
        display: grid;
        padding: 30px;
        height: 100%;
        width: 100%;
        place-items: center;
        text-align: center;
        h1{
            font-size: 3rem;
            color: #000;
        }
        @media only screen and (max-width: 767.98px) {
            padding: 10px;
            h1{
                font-size: 1.5rem;
            }
        }
    }
    img {
        object-fit: cover;
        width: 100%;
        grid-column: 1 / -1;
        grid-row: 1 / -1;
        z-index: 1;
    }
}
ul.projects {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    grid-template-rows: auto;
    gap: 40px;
    li{
        border: solid 1px #a19d9d;
        box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.15);
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    li:hover{
        transform: scale(1.1);
        box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.6);
    }
}

a.project__title{
        font-size: 1.5rem;
    padding: 5px 20px;
    text-decoration: none;
    color: #000531;
}
.project__intro{
    padding: 5px 20px;
}
.project__button{
    padding: 5px 20px;
    a {
        display: inline-flex;
        padding: 5px 10px;
        border: solid 1px #000;
        color: white;
        background-color: #5f5f5f;
        text-decoration: none;
    }
    a:hover {
        background-color: white;
        color: #5f5f5f;
    }
}