.btn {
    display: inline-block;
    padding: 13px 20px;
    color: #fff;
    text-decoration: none;
    position: relative;
    background: transparent; 
    border: 1px solid #e1e1e1;
    font: 12px/1.2 "Oswald", sans-serif;
    letter-spacing: 0.4em;
    text-align: center;
    text-indent: 2px;
    text-transform: uppercase;
    transition: color 0.1s linear 0.05s;

    &::before {
        content: "";
        display: block;
        position: absolute;
        top: 50%;
        left: 0;
        width: 100%;
        height: 1px;
        background: #e1e1e1;
        z-index: 1;
        opacity: 0;
    }

    .btn-inner {
        position: relative;
        z-index: 2;
    }

    &:hover {
        color: #373737;
        transition: color 0.1s linear 0s;

        &::before {
            top: 0;
            height: 100%;
            opacity: 1;
            transition: height 0.2s ease, top 0.2s ease, opacity 0s linear 0s;
        }

        &::after {
            border-color: #373737;
            transition:border 0.1s linear 0s;
        }
    }
}

.slideshow { 
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 70vh;
    z-index: 1;

    .slideshow-inner { 
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .slides { 
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 1;
    }

    .slide { 
        display: none;
        overflow: hidden;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 1;
        opacity: 0;
        transition: opacity 0.3s ease;

        &.is-active {
            display: block;
        }

        &.is-loaded{
            opacity: 1;
        }

        .caption { 
            padding: 100px;
        }

        .image-container { 
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-position: center;
            z-index: 1;
            background-size: cover;
            image-rendering: optimizeQuality;

            &::before { 
                content: "";
                display: block;
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(0,0,0,0.0); /* lo 0.0 indica la scala, da 0 ad 1, di quanto filtro applica*/
            }
        }

        .image {
            width: 100%;
            width: 100%;
            object-fit: cover;
            height: 100%;
        }

        .content {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 2;
            color: #fff;
            text-align: center;
            display: flex;
            justify-content: center;
            align-items: center;
        

            .title { 
                margin: 0;
                max-width: 1000px;
                text-transform: uppercase;
            }

            .text {
                margin: 0;
                max-width: 1000px;
                font-size: 18px;
                line-height: 1.4;
            }
        }
    }

    .pagination { 
        position: absolute;
        bottom: 35px;
        left: calc(50vw - 60px); /*i tre spazi blank e due quadretti diviso mezzi =60*/
        width: 100%;
        height: 12px;
        cursor: default;
        z-index: 2;
        text-align: center;

        .item { 
            display: inline-block;
            padding: 15px 5px;
            position: relative;
            width: 30px; /*Spaz orizz tra i blocchettini*/
            height: 32px;
            cursor: pointer;
            text-indent: -999em;
            z-index: 1;

            + .page {
                margin-left: -2px;
            }

            &::before {
                content: "";
                display: block;
                position: absolute;
                top: 15px;
                left: 5px;
                width: 15px; /*Dimensione dei blocchettini*/
                height: 15px;
                background: rgba(255, 255, 255, 0.5);
                transition: background 0.2s ease;
            }

            &::after {
                width: 0;
                background: #fff;
                z-index: 2;
                transition: width 0.2s ease;
            }

            &:hover::before,
            &.is-active::before {
                background-color: #fff;
            }
        }
    }

    .arrows {
        .arrow {
            margin: -33px 0 0;
            padding: 20px;
            position: absolute;
            top: 50%;
            cursor: pointer;
            z-index: 3;
        }

        .prev {
            left: 30px;

            &:hover .svg {
                left: -10px;
            }
        }

        .next {
            right: 30px;

            &:hover .svg {
                left: 10px;
            }
        }

        .svg {
            position: relative;
            left: 0;
            width: 14px;
            height: 26px;
            fill: #fff;
            transition: left 0.2s ease;
        }
    }
}