#billboard{
    background-color: #161616;
    display: grid;
    grid-template-columns: 1fr;
    height: 40vmax;
    max-height: 50vh;
    min-height: 25.6rem;
}
#billboard > .board{
    display: flex;
    max-height:100%;
    overflow:hidden;
}
#billboard > .board > img{
    display: block;
    height: auto;
    min-height: 25.6rem;
    max-width: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}
/* ::::: book */
#book{
    background: #000000;
    color: #FFFFFF;
    display: grid;
    grid-area: book;
}
#book > .image{
    display: flex;
    grid-area: image;
    max-height:32rem;
}
#book > .image >  img{
    height:auto;
    max-width: 100%;
    object-fit: cover;
}
#book > header{
    align-content: center;
    display: grid;
    grid-area: description;
    justify-content: center;
}
#book > header > h2{
    background-color: #FF9900;
    border-radius:2rem;
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 1.6rem;
    padding: .8rem 1.6rem;
    transition: background .4s ease-in;
}
#book > header > h2:hover{
    background-color:#FFFFFF;
    color: #FF9900;
}
/* ::::: collections */
#collections{
    background-color:#F2F2F2;
    grid-area: collections;
    height:32rem;
    position: relative;
}
#collections > header{
    align-content: center;
    bottom: 0;
    display: grid;
    left: 0;
    justify-content: center;
    pointer-events: none;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
}
#collections > header > h2{
    color: #FFFFFF;
    font-size: 3.2rem;
    text-transform: uppercase;
}
#collections > header > h3{
    color: #FFFFFF;
    font-size: 1.6rem;
    text-transform: uppercase;
}
#collections .triptych{
    display: flex;
    height: 100%;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}
#collections .triptych div{
    display: flex;
    overflow: hidden;
    transition: all .4s ease-in;
    flex: 6;
    z-index: 2;
}
#collections .triptych div img{
    object-fit: cover;
    max-width: 100%;
}
#collections .triptych div:nth-child(1){
    -webkit-clip-path:  polygon(0 0, 100% 0%, 75% 100%, 0% 100%);
    background: #FFBBCC;
    clip-path: polygon(0 0, 100% 0%, 75% 100%, 0% 100%);
}
#collections .triptych div:nth-child(1) img{
    object-position: left bottom;
}
#collections .triptych div:nth-child(2){
    bottom: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    z-index:1;
}
#collections .triptych div:nth-child(3){
    -webkit-clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
    clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
}
#collections .triptych div:nth-child(4){
    -webkit-clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
    background: #FF9900 !important;
    clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
    z-index:2;
}
#collections .triptych div:nth-child(4) img{
    object-position: right bottom;
}
#collections .triptych:hover div{
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
    flex: 1;
}
#collections .triptych div:hover{
    flex: 16 !important;
}
/* ::::: grid */
#grid{
    display: grid;
    grid-gap: 1.6rem;
    margin: 0 auto;
    max-width: var(--site-content-max-width);
}
/* ::::: lastExhibition */
#lastExhibition{
    background-color:#F2F2F2;
    grid-area: lastExhibition;
}
#lastExhibition > header{
    display: none;
}
/* ::::: workshop */
#workshop{
    background: #F2F2F2;
    grid-area: workshop;
    height:32rem;
    display: grid;
    position: relative;
    overflow: hidden;
    
}
#workshop > header{
    align-content: center;
    background-color:rgba(255,153,0,.4);
    bottom: 0;
    display: grid;
    left: 0;
    justify-content: center;
    pointer-events: none;
    position: absolute;
    right: 0;
    top: 0;
    transition: background .3s ease-in;
    z-index: 10;
}
#workshop > header > h2{
    color: #FFFFFF;
    font-size: 3.2rem;
    text-transform: uppercase;
}
#workshop > header > h3{
    color: #FFFFFF;
    font-size: 1.6rem;
    text-transform: uppercase;
}
#workshop > a{
    display: flex;
    max-height:100%;
    overflow:hidden;
}
#workshop > a > img{
    display: block;
    height: auto;
    max-width: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}
#workshop:hover header {
    background-color:rgba(255,153,0,0);
}
#workshop:hover img {
  filter: blur(2px);
}
/* ::::: signature */
#signature{
    background-color:#F2F2F2;
    grid-area: signature;
    min-height: 32rem;
    
}
@media (max-width: 735px){
    #book{
        grid-template-areas:
            'image'
            'description';
    }
    #book header{
        padding: 3.2rem;
    }
    #grid{
        grid-template-columns: repeat(1,1fr);
        grid-template-areas:
            'collections'
            'workshop'
            'lastExhibition'
            'book'
            'signature';
        padding: 1.6rem 0;
  }

}
@media (min-width: 736px){
    #book{
        grid-template-columns: repeat(2,1fr);
        grid-template-areas: 
            'image description'
    }
    #book img{
        min-height: 32rem;
    }
    #grid{
        grid-template-areas:
          'collections collections collections workshop workshop'
          'lastExhibition lastExhibition book book book'
          'signature signature signature signature signature';
        grid-template-columns: repeat(5,1fr);
        padding: 1.6rem;
    }
}