*, *::after,*::before{
    box-sizing: border-box;
}
body{
    height: 100vh;
    background-image: linear-gradient(45deg, #ff9a9e 0%, #fad0c4 99%, #fad0c4 100%);
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 4fr 1fr ;
    grid-row-gap: 1em;
    padding: .5em;
}
header{
    grid-row: 1 / 2;
    grid-column: 1 / 4;
    height: 100%;
    background-color: rgba(255,255,255, 0.5);
    border-radius: 1.5em;
    box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
}
header nav{
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
}
header nav div{
    width: 50%;
    padding: .1em;
    background-color: rgba(255,255,255, 0.5);
    border-radius: 1.5em;
    box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);

}
header nav h1{
    flex-grow: 1;
    flex-basis: 0;
}
header nav div img{
    width: 100%;
}
main{
    grid-row:2;
    grid-column: 1 / 4;
    background-color: rgba(255,255,255, 0.5);
    border-radius: 1.5em;
    box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
}
.gallery{
    height: 100%;
    padding: .5em;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    grid-gap: .5em;
    justify-content: center;
    align-content: space-evenly;
    align-items:center;
}

.photo img{
    border-radius: .8em;
    box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
    width: 100%;
}
footer{
    grid-row:3;
    grid-column: 1 / 4;
    height: 100%;
    display: flex;
    background-color: rgba(255,255,255, 0.6);
    border-radius: 1.5em;
    box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
    
}
.socialmedia{
    padding: 1em;
    flex-basis: 0;
    flex-grow: 1;
}
.socialmedia img{
    padding: .2em;
    width: 100%;
    border-radius: .8em;
    background-color: rgba(255,255,255, 0.2);
    box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
}

@media screen and (min-width:800px){
    body{
        height: 100vh;
        background-image: linear-gradient(45deg, #ff9a9e 0%, #fad0c4 99%, #fad0c4 100%);
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr 1fr;
        grid-gap: 2em;
        padding: .5em;
    }
    header{
        grid-row: 1 / 2;
        grid-column: 1 / 2;
        background-color: rgba(255,255,255, 0.5);
        border-radius: 1.5em;
        box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
    }
    header nav{
        height: 100%;
        padding: 0 .5em;
        display: flex;
        align-items: center;
        text-align: center;
    }
    header nav div{
        padding: .1em;
        width: 50%;
        background-color: rgba(255,255,255, 0.5);
        border-radius: 1.5em;
        box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
    
    }
    header nav h1{
        flex-grow: 1;
        flex-basis: 0;
    }
    header nav div img{
        width: 100%;
    }
    main{
        grid-row:1 / 4;
        grid-column: 2 / 4;
        background-color: rgba(255,255,255, 0.5);
        border-radius: 1.5em;
        box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
    }
    .gallery{
        height: 100%;
        padding: .5em;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        grid-template-rows: 1fr 1fr 1fr;
        grid-gap: .5em;
        justify-content: center;
        align-content: space-evenly;
        align-items:center;
    }
    
    .photo img{
        border-radius: .8em;
        box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
        width: 60%;
    }
    footer{
        grid-row: 3 / 4;
        grid-column: 1 / 2;
        height: 100%;
        align-items:center;
        display: flex;
        background-color: rgba(255,255,255, 0.6);
        border-radius: 1.5em;
        box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
        
    }
    .socialmedia{
        padding: 1em;
        flex-basis: 0;
        flex-grow: 1;
    }
    .socialmedia img{
        padding: .2em;
        width: 100%;
        border-radius: .8em;
        background-color: rgba(255,255,255, 0.2);
        box-shadow: .3em .3em .3em .1em rgba(0,0,0, 0.4);
    }
}