.header-collage {
    margin-bottom: 0;
}

.header-collage::after {
    content: "";
    clear: both;
    display: table;
}

.header-collage .item {
    position: relative;
    margin-bottom: 4px;
}

.header-collage .item:last-child {
    margin-bottom: 0;
}

.header-collage .item:first-child::after {
    position: absolute;
    content: "";
    opacity: 0.76;
    top: 0;
    left: 0;
    width: 135px;
    height: 44px;
    background-image: url('../png/funky-lines-white.png');
    pointer-events: none;
}

.header-collage .item .img-cont {
    position: relative;
    width: 100%;
    height: 62.5vw;
    max-height: 400px;
    overflow: hidden;
}

.header-collage .item .img-cont::before {
    position: absolute;
    content: "";
    z-index: 1;
    width: 100%;
    height: 80%;
    bottom: 0;
    right: 0;
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
}

.header-collage .item .img-cont::after {
    position: absolute;
    content: "";
    width: 200px;
    height: 200px;
    top: 0;
    right: 0;
    background-image: linear-gradient(45deg, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.5) 70%);
}

.header-collage .item .img-cont .img {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}



.header-collage .item:nth-child(1) .img-cont {
    height: 100vw;
    max-height: 600px;
}

.header-collage .item .img-cont .date-cont {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    width: 60px;
    padding: 10px;
    text-align: center;
    font-family: "futura-pt", sans-serif;
    color: #fcfbf8;
}

.header-collage .item .img-cont .date-cont .month {
    text-transform: uppercase;
    font-weight: 400;
    margin-bottom: 2px;
}

.header-collage .item .img-cont .date-cont .day {
    text-transform: uppercase;
    font-weight: 700;
    font-size: 32px;
    line-height: 24px;
}

.header-collage .item .trip-builder-cont {
    position: absolute;
    top: 16px;
    right: 50px;
}

.header-collage .item .trip-builder .icon-cont {
    width: 20px;
    height: 20px;
}

.header-collage .item .trip-builder .icon-cont {
    font-size: 20px;
}

.header-collage .item .trip-builder .icon-cont .fill {
    opacity: 1;
    color: #feb747;
}

.header-collage .item .trip-builder:hover .icon-cont .fill {
    opacity: 1;
    color: #feb747;
}

.header-collage .item .content {
    position: absolute;
    z-index: 1;
    bottom: 0;
    left: 0;
    padding: 0 15px;
    max-width: 100%;
    pointer-events: none;
}

.header-collage .item .content .title {
    position: relative;
    margin-bottom: 5px;
}

.header-collage .item .content .title,
.header-collage .item .content .title a {
    font-family: "futura-pt", sans-serif;
    font-weight: 700;
    color: #fff;
    font-size: 23px;
    line-height: 24px;
    border-bottom: none;
    text-transform: uppercase;
}

.header-collage .item .content .title .icon {
    margin-left: 10px;
    font-size: 24px;
    color: #feb747;
}

.header-collage .item .content .sub-title {
    margin-bottom: 18px;
}

.header-collage .item .content .sub-title {
    font-family: "futura-pt", sans-serif;
    font-weight: 400;
    color: #fff;
    font-size: 15px;
    line-height: 15px;
    border-bottom: none;
    text-decoration: none;
    text-transform: uppercase;
    pointer-events: all;
}

.header-collage .item .content .sub-title .icon {
    margin-right: 4px;
    color: #feb747;
}

@media only screen and (min-width: 768px) {
    .header-collage .item .img-cont::after {
        width: 100%;
        height: 100%;
        max-width: 300px;
        max-height: 300px;
    }

    .header-collage .item:nth-child(3) {
        display: inline-block;
        width: calc(50% - 2px);
        margin-right: 4px;
        margin-bottom: 0;
    }

    .header-collage .item:nth-child(3):last-child {
        display: block;
        width: 100%;
        margin-right: 0;
    }

    .header-collage .item:nth-child(4) {
        width: calc(50% - 2px);
        float: right;
    }
}

@media only screen and (min-width: 1025px) {

    .header-collage .item-cont {
        display: -ms-grid;
        display: grid;
        -ms-grid-columns: 2fr 4px 1fr 4px 1fr;
        grid-template-columns: 2fr 1fr 1fr;
        -ms-grid-rows: 25vw 4px 25vw;
        grid-template-rows: 25vw 25vw;
        grid-gap: 4px;
    }

    /* undo mobile/tablet styling */

    .header-collage .item {
        margin: 0;
    }

    .header-collage .item .img-cont {
        width: 100%;
        height: 100%;
        max-height: none;
    }

    /* fix zoom stuttering */
    .header-collage .item .img-cont {
        transform: rotate(0.01deg);
    }

    .header-collage .item .img-cont .img {
        transform: scale(1);
        transition: 0.3s transform;
    }

    .header-collage .item:hover .img-cont .img {
        transform: scale(1.1);
        transition: 0.3s transform;
    }

    .header-collage .item:nth-child(1) .img-cont {
        width: 100%;
        height: 100%;
        max-height: none;
    }

    .header-collage .item:nth-child(3) {
        display: block;
        width: 100%;
        margin: 0;
        float: none;
    }

    .header-collage .item:nth-child(3):last-child {
        display: block;
        width: 100%;
        margin: 0;
        float: none;
    }

    .header-collage .item:nth-child(4) {
        display: block;
        width: 100%;
        margin: 0;
        float: none;
    }

    /* styling for all cases with 4,3,2,1 items */
    .header-collage .item:nth-child(1) {
        -ms-grid-column: 1;
        -ms-grid-column-span: 1;
        grid-column: 1 / 2;
        -ms-grid-row: 1;
        -ms-grid-row-span: 3;
        grid-row: 1 / 3;
    }

    .header-collage .item:nth-child(1):last-child {
        -ms-grid-column: 1;
        -ms-grid-column-span: 5;
        grid-column: 1 / 4;
        -ms-grid-row: 1;
        -ms-grid-row-span: 3;
        grid-row: 1 / 3;
    }

    .header-collage .item:nth-child(2) {
        -ms-grid-column: 3;
        -ms-grid-column-span: 3;
        grid-column: 2 / 4;
        -ms-grid-row: 1;
        -ms-grid-row-span: 1;
        grid-row: 1 / 2;
    }

    .header-collage .item:nth-child(2):last-child {
        -ms-grid-column: 3;
        -ms-grid-column-span: 3;
        grid-column: 2 / 4;
        -ms-grid-row: 1;
        -ms-grid-row-span: 3;
        grid-row: 1 / 3;
    }

    .header-collage .item:nth-child(3) {
        -ms-grid-column: 3;
        -ms-grid-column-span: 1;
        grid-column: 2 / 3;
        -ms-grid-row: 3;
        -ms-grid-row-span: 1;
        grid-row: 2 / 3;
    }

    .header-collage .item:nth-child(3):last-child {
        -ms-grid-column: 3;
        -ms-grid-column-span: 3;
        grid-column: 2 / 4;
        -ms-grid-row: 3;
        -ms-grid-row-span: 1;
        grid-row: 2 / 3;
    }

    .header-collage .item:nth-child(4) {
        -ms-grid-column: 5;
        -ms-grid-column-span: 1;
        grid-column: 3 / 4;
        -ms-grid-row: 3;
        -ms-grid-row-span: 1;
        grid-row: 2 / 3;
    }

    .header-collage .item:first-child::after {
        width: 365px;
        height: 90px;
    }

    .header-collage .item .img-cont::before {
        height: 47%;
    }

    .header-collage .item .img-cont .date-cont {
        top: 20px;
        right: 20px;
        width: auto;
        height: 90px;
    }

    .header-collage .item .img-cont .date-cont .month {
        font-size: 30px;
    }

    .header-collage .item .img-cont .date-cont .day {
        font-size: 55px;
        line-height: 36px;
    }

    .header-collage .item .trip-builder-cont {
        top: 45px;
        right: 105px;
    }

    .header-collage .item .trip-builder-cont.no-dates {
        right: 30px;
        top: 20px;
    }

    .header-collage .item .trip-builder .icon-cont {
        width: 30px;
        height: 30px;
        font-size: 30px;
    }

    .header-collage .item .content {
        padding: 0 30px;
    }

    .header-collage .item:first-child .content {
        max-width: 70%;
    }

    .header-collage .item .content .title {
        margin-bottom: 10px;
    }

    .header-collage .item .content .title,
    .header-collage .item .content .title a {
        font-size: 26px;
        line-height: 24px;
    }

    .header-collage .item:first-child .content .title,
    .header-collage .item:first-child .content .title a {
        font-size: 42px;
        line-height: 38px;
    }

    .header-collage .item:first-child .content .title .icon {
        margin-left: 12px;
        font-size: 34px;
    }

    .header-collage .item .content .sub-title {
        margin-bottom: 35px;
    }
}