.carousel{
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin-top:0;
    position:relative;
}

.carousel .list .item{
    position: absolute;
    inset: 0 0 0 0;
}

.carousel .list .item::before{
    content:'';
    position:absolute;
    top:0;
    bottom:0;
    width:100%;
    height:100%;
    background:#000;
    z-index:-1;
}

.carousel .list .item img{
    width:100%;
    height:100%;
    object-fit: cover;
}

.carousel .list .item .content{
    position: absolute;
    top:50%;
    width:1140px;
    max-width: 80%;
    left:7%;
    transform:translateY(-50%);
    padding-right:30%;
    box-sizing: border-box;
    color:#fff;
    text-shadow:0 5px 10px #0004;
    border:1px solid transparent;
}

.carousel .list .item .img-wrapper{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background-color:rgba(0,0,0,0.2);

}

.carousel .list .item .content .author{
    font-weight: bold;
    letter-spacing: 10px;
}


.carousel .list .item .content .title, 
.carousel .list .item .content .topic{
    font-weight: bold;
    font-size: 3em;
    line-height: 1.3em;;
}


.carousel .list .item .content .topic{
    color:#f1683a;
}

.carousel .list .item .content .des{
    margin-bottom:20px;
    font-size:1rem;
}


.carousel .list .item .content .button{
    display:grid;
    grid-template-columns: repeat(2,130px);
    grid-template-rows: 40px;
    gap: 5px;
    margin-top:20px;
}


.carousel .list .item .content .button form button{
    padding:6px;
    border:none;
    background-color: #eee;
    letter-spacing:3px;
    font-family:Poppins;
    font-weight: 500;
    border:1px solid #fff;
}


.carousel .list .item .content .button form:nth-child(2) button{
    background-color: transparent;
    color:#eee;
    border: 1px solid #eee;
}

.thumbnail{
    position:absolute;
    bottom:50px;
    left:65%;
    width: max-content;
    z-index: 100;
    display:flex;
    gap:20px;
}

.thumbnail .item{
    width:150px;
    height:220px;
    flex-shrink:0;
    position:relative;
}

.thumbnail .item img{
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius: 20px;
}

.thumbnail .item .content{
    position:absolute;
    bottom:10px;
    left:10px;
    left:10px;
    right:10px;
}

.thumbnail .item .content .title{
    font-weight: bold;
}

/* arrows */
.arrows{
    position:absolute;
    top:80%;
    right:52%;
    width:300px;
    max-width:30%;
    display:flex;
    gap:10px;
    align-items: center;
}

.arrows button{
    width:40px;
    height:40px;
    border-radius: 50%;
    background-color: #eee4;
    border:none;
    font-family: monospace;
    color:#fff;
    font-weight: bold;
    font-size:large;
    transition:.3s;
    z-index: 100;
}

.arrows button:hover{
    background-color: #eee;
    color:#555;
}

.carousel .list .item:nth-child(1){
    z-index:1;
}

.carousel .list .item:nth-child(1) .author,
.carousel .list .item:nth-child(1) .title,
.carousel .list .item:nth-child(1) .topic,
.carousel .list .item:nth-child(1) .des,
.carousel .list .item:nth-child(1) .button{
    transform:translateY(50px);
    filter:blur(20px);
    opacity:0;
    animation:showContent 0.5s 1s linear 1 forwards
}



.carousel .list .item:nth-child(1) .title{
    animation-delay: 1s;
}

.carousel .list .item:nth-child(1) .topic{
    animation-delay: 1.2s;
}
.carousel .list .item:nth-child(1) .des{
    animation-delay: 1.4s;
}

.carousel .list .item:nth-child(1) button{
    animation-delay: 1.6s;
}


.carousel.next .list .item:nth-child(1) img{
    width:150px;
    height:220px;
    position:absolute;
    left:65%;
    bottom:50px;
    border-radius:20px;
    animation:showImage 0.5s linear 1 forwards;
}



.carousel.next .thumbnail .item:nth-last-child(1){
    width:0;
    overflow:hidden;
    animation: showThumbnail 0.5s linear 1 forwards;
}


.carousel.next .thumbnail{
    transform: translateX(150px);
    animation: transformThumbnail .5s linear 1 forwards; 
}



.carousel.prev .list .item:nth-child(2) img{
    width:100%;
    height:100%;
    left:0;
    bottom:0;
    border-radius: 0;
    position:absolute;
    z-index:1;
    animation: outImage .5s linear 1 forwards;
}



.carousel.prev .thumbnail .item:nth-child(1){
    width:0;
    overflow:hidden;
    opacity:0;
    animation: showThumbnail .5s linear 1 forwards;
}

.carousel.prev .thumbnail{
    animation: transformThumbnail .5s linear 1 forwards; 
}



.carousel.prev .list .item:nth-child(2) .author,
.carousel.prev .list .item:nth-child(2) .title,
.carousel.prev .list .item:nth-child(2) .topic,
.carousel.prev .list .item:nth-child(2) .des,
.carousel.prev .list .item:nth-child(2) .button{
    animation: contentOut 1.5s linear 1 forwards;
}



.carousel.next .arrows button,
.carousel.prev .arrows button{
    pointer-events: none;
}

.time{
    width:0%;
    height:5px;
    background-color: #f1683a;
    position:absolute;
    z-index: 100;
    top:0;
    left:0;
}

.carousel.next .time,
.carousel.prev .time{
    width:100%;
    animation: timeRunning 2s linear 1 forwards;
}


@keyframes showContent{
    to{
        opacity:1;
        filter:blur(0);
        transform: translateY(0);
    }
}

@keyframes showImage{
    to{
        width:100%;
        height:100%;
        left:0;
        bottom:0;
        border-radius: 0;
    }
}

@keyframes showThumbnail{
    to{
        width:150px;
    }
}

@keyframes transformThumbnail{
    to{
        transform:translateX(0);
    }
}

@keyframes outImage{
    to{
        width:150px;
        height:220px;
        border-radius:20px;
        left:65%;
        bottom:50px;
    }
}

@keyframes showThumbnail{
    to{
        width:150px;
    }
}

@keyframes contentOut{
    to{
        transform:translateX(0);
        filter: blur(20px);
        opacity:0;
    }
}

@keyframes timeRunning{
    to{
        width:0;
    }
}

@media screen and (max-width:678px){
    .carousel .list .item .content{
        position: absolute;
        top:10%;
        left:6%;
        transform:translateY(0);
        padding-right:0;
    }
    .carousel .list .item .content .title, 
    .carousel .list .item .content .topic{
        font-size: 2em;
    }

    .carousel .list .item .content .des{
        font-size:0.8rem;
    }
}