.case-studies-section {
    padding: 80px 0;
    position: relative
}

.case-studies-list {
    margin: 0;
    padding: 0;
    list-style: none
}

.case-studies-list li {
    margin-bottom: 135px
}

.case-studies-list li:last-child {
    margin-bottom: 0
}

.case-studies-list .case-study {
    display: block;
    width: 100%;
    height: 100%;
    width: 60%;
    opacity: 1;
    height: 480px;
    background-color: #1c1d25;
    position: relative;
    box-shadow: 0 20px 80px 0 rgba(0, 0, 0, .45);
    margin-left: auto;
    margin-right: auto;
    background-position: 50%;
    background-size: cover;
    background-repeat: no-repeat;
    transition: all .35s ease
}

.case-studies-list .case-study:before {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    display: block;
    content: " ";
    background: #1c1d25;
    opacity: .6;
    transition: opacity .3s ease;
    z-index: 2
}

.case-studies-list .case-study .case-study-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0
}

.case-studies-list .case-study .case-study-mask:after {
    content: "";
    position: absolute;
    top: 0;
    opacity: 1;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(28, 29, 37, .9);
    background: linear-gradient(270deg, rgba(35, 90, 166, .9), rgba(16, 27, 59, .9));
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
    transition: opacity .2s, -webkit-transform .35s cubic-bezier(.694, .048, .335, 1) .2s;
    transition: transform .35s cubic-bezier(.694, .048, .335, 1) .2s, opacity .2s;
    transition: transform .35s cubic-bezier(.694, .048, .335, 1) .2s, opacity .2s, -webkit-transform .35s cubic-bezier(.694, .048, .335, 1) .2s;
    z-index: 9
}

.case-studies-list .case-study .case-study-reveal-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 100
}

.case-studies-list .case-study .case-study-reveal-mask:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1c1d25;
    background: linear-gradient(270deg, #235aa6, #101b3b);
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
    transition: -webkit-transform .4s cubic-bezier(.694, .048, .335, 1) .15s;
    transition: transform .4s cubic-bezier(.694, .048, .335, 1) .15s;
    transition: transform .4s cubic-bezier(.694, .048, .335, 1) .15s, -webkit-transform .4s cubic-bezier(.694, .048, .335, 1) .15s;
    z-index: 101
}

.case-studies-list .case-study .case-study-mask-number {
    display: none
}

.case-studies-list .case-study .case-study-text-section {
    position: absolute;
    left: 90px;
    bottom: 90px;
    color: #fff;
    z-index: 10;
    max-width: 550px;
    -webkit-transform: scale(1) translateX(0);
    transform: scale(1) translateX(0);
    transition: opacity .25s, -webkit-transform .45s;
    transition: transform .45s, opacity .25s;
    transition: transform .45s, opacity .25s, -webkit-transform .45s
}

.case-studies-list .case-study .case-study-subtitle {
    font-family: LibreBaskerville-Regular, Palatino Linotype, Times New Roman, serif;
    font-weight: 400;
    font-style: italic;
    margin-bottom: 20px
}

.case-studies-list li:nth-child(even) .case-study .case-study-text-section {
    left: auto;
    text-align: right;
    right: 90px
}

.case-studies-list li:nth-child(even) .case-study .case-study-mask-number {
    right: auto;
    left: -45px
}

.case-studies-list li:last-child .case-study {
    margin-bottom: 0
}

@media only screen and (min-width:47em) {
    .case-studies-list li:nth-child(even) .case-study {
        -webkit-transform: translateX(-25px);
        transform: translateX(-25px)
    }
    .case-studies-list li:nth-child(odd) .case-study {
        -webkit-transform: translateX(25px);
        transform: translateX(25px)
    }
    .case-studies-list .case-study .case-study-mask-number {
        display: block;
        position: absolute;
        top: -80px;
        right: -45px;
        width: 265px;
        height: 250px;
        font-size: 14em;
        overflow: hidden;
        /* font-weight: bolder; */
        font-family: "League Spartan", serif;
        font-weight:700;
        font-style: normal;
        color: #99999d;
        -webkit-transform: translateY(15px);
        transform: translateY(15px);
        opacity: 0;
        transition: opacity .3s, -webkit-transform .45s cubic-bezier(.694, .048, .335, 1);
        transition: opacity .3s, transform .45s cubic-bezier(.694, .048, .335, 1);
        transition: opacity .3s, transform .45s cubic-bezier(.694, .048, .335, 1), -webkit-transform .45s cubic-bezier(.694, .048, .335, 1);
        z-index: 90
    }
    .case-studies-list .case-study .case-study-mask-back,
    .case-studies-list .case-study .case-study-mask-front {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%
    }
    .case-studies-list .case-study .case-study-mask-overlay {
        overflow: hidden;
        position: relative;
        -webkit-transform: translate3d(0, 100%, 0);
        transform: translate3d(0, 100%, 0);
        color: transparent
    }
    .case-studies-list .case-study .case-study-mask-overlay,
    .case-studies-list .case-study .case-study-mask-overlay:before {
        transition: -webkit-transform .6s cubic-bezier(.694, .048, .335, 1) 0s;
        transition: transform .6s cubic-bezier(.694, .048, .335, 1) 0s;
        transition: transform .6s cubic-bezier(.694, .048, .335, 1) 0s, -webkit-transform .6s cubic-bezier(.694, .048, .335, 1) 0s
    }
    .case-studies-list .case-study .case-study-mask-overlay:before {
        content: attr(data-index);
        position: absolute;
        top: 0;
        left: 0;
        color: #fff;
        text-shadow: 5px 5px 11px rgba(74, 74, 74, .5);
        width: 100%;
        height: 100%;
        -webkit-transform: translate3d(0, -100%, 0);
        transform: translate3d(0, -100%, 0)
    }
    .case-studies-list .case-study .case-study-text-section {
        opacity: 1;
        -webkit-transform: scale(1) translateY(0);
        transform: scale(1) translateY(0);
        transition-delay: .4s
    }
    .case-studies-list .case-study:hover {
        -webkit-transform: scale(.99);
        transform: scale(.99);
        box-shadow: 0 20px 80px 0 rgba(0, 0, 0, .65)
    }
    .case-studies-list .case-study:hover .case-study-mask:after {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
    .case-studies-list .case-study:hover .case-study-mask-number {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
    .case-studies-list .case-study:hover .case-study-mask-overlay,
    .case-studies-list .case-study:hover .case-study-mask-overlay:before {
        transition-delay: .4s;
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
    .case-studies-list .case-study:hover .case-study-text-section {
        -webkit-transform: scale(1.05);
        transform: scale(1.05)
    }
    .case-studies-list .case-study.is-hidden .case-study-reveal-mask:after {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
    .case-studies-list .case-study.is-hidden .case-study-text-section {
        -webkit-transform: translateY(50px);
        transform: translateY(50px);
        opacity: 0
    }
}

@media only screen and (max-width:56.25em) {
    .case-studies-list .case-study {
        width: 90%;
        height: 420px
    }
}

@media only screen and (max-width:41.25em) {
    .case-studies-list .case-study {
        height: 340px;
        margin-bottom: 60px
    }
    .case-studies-list .case-study .case-study-text-section {
        left: 45px;
        bottom: 60px;
        max-width: 500px
    }
    .case-studies-list .case-study .case-study-subtitle {
        font-size: .75em
    }
    .case-studies-list li:nth-child(even) .case-study .case-study-text-section {
        right: 45px
    }
}

@media only screen and (max-width:25em) {
    .case-studies-list .case-study {
        width: 95%;
        height: 290px
    }
    .case-studies-list .case-study .case-study-title {
        font-size: 1.125em
    }
    .case-studies-list .case-study .case-study-text-section {
        left: 25px;
        bottom: 50px
    }
}