/* -------------------------------- 

Primary style

-------------------------------- */
*, *::after, *::before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
}

    html * {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

body {
    font-size: 1.6rem;
    font-family: Montserrat;
    color: #331d35;
    background-color: #e7e7e7;
}

a {
    color: black;
    text-decoration: none;
}

/* -------------------------------- 

Main Components 

-------------------------------- */
.cd-header {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("../img/zonart-motiv.png");
    height: 180px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

    .cd-header h1 {
        color: #ffffff;
        line-height: 180px;
        text-align: center;
        font-size: 3rem;
        font-family: Jost;
        padding-top: 20px;
        font-weight: 300;
        font-variant-caps: all-petite-caps;
        letter-spacing: 2px;
    }

@media only screen and (min-width: 1170px) {
    .cd-header {
        height: 180px;
    }

        .cd-header h1 {
            line-height: 180px;
        }
}

.cd-main-content {
    position: relative;
    min-height: 100vh;
    background-color: #e6e3e3;
}

    .cd-main-content:after {
        content: "";
        display: table;
        clear: both;
    }

    .cd-main-content.is-fixed .cd-tab-filter-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
    }

    .cd-main-content.is-fixed .cd-gallery {
        padding-top: 76px;
    }

    .cd-main-content.is-fixed .cd-filter {
        position: fixed;
        height: 100vh;
        overflow: hidden;
    }

        .cd-main-content.is-fixed .cd-filter form {
            height: 100vh;
            overflow: auto;
            -webkit-overflow-scrolling: touch;
        }

    .cd-main-content.is-fixed .cd-filter-trigger {
        position: fixed;
    }

@media only screen and (min-width: 768px) {
    .cd-main-content.is-fixed .cd-gallery {
        padding-top: 90px;
    }
}

@media only screen and (min-width: 1170px) {
    .cd-main-content.is-fixed .cd-gallery {
        padding-top: 100px;
    }
}

/* -------------------------------- 

xtab-filter 

-------------------------------- */
.cd-tab-filter-wrapper {
    background-color: #ffffff;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
    z-index: 1;
}

    .cd-tab-filter-wrapper:after {
        content: "";
        display: table;
        clear: both;
    }

.cd-tab-filter {
    /* tabbed navigation style on mobile - dropdown */
    position: relative;
    height: 50px;
    width: 140px;
    margin: 0 auto;
    z-index: 1;
}

    .cd-tab-filter::after {
        /* small arrow icon */
        content: '';
        position: absolute;
        right: 14px;
        top: 50%;
        bottom: auto;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        transform: translateY(-50%);
        display: inline-block;
        width: 16px;
        height: 16px;
        background: url("../img/cd-icon-arrow.svg") no-repeat center center;
        -webkit-transition: all 0.3s;
        -moz-transition: all 0.3s;
        transition: all 0.3s;
        pointer-events: none;
    }

    .cd-tab-filter ul {
        position: absolute;
        top: 0;
        left: 0;
        background-color: #ffffff;
        box-shadow: inset 0 -2px 0 orangered;
    }

    .cd-tab-filter li {
        display: none;
    }

        .cd-tab-filter li:first-child {
            /* this way the placehodler is alway visible */
            display: block;
        }

    .cd-tab-filter a {
        display: block;
        /* set same size of the .cd-tab-filter */
        height: 50px;
        width: 140px;
        line-height: 50px;
        padding-left: 14px;
    }

        .cd-tab-filter a.selected {
            background: orangered;
            color: #ffffff;
        }

        .cd-tab-filter a:hover {
            color: black;
        }

    .cd-tab-filter.is-open::after {
        /* small arrow rotation */
        -webkit-transform: translateY(-50%) rotate(-180deg);
        -moz-transform: translateY(-50%) rotate(-180deg);
        -ms-transform: translateY(-50%) rotate(-180deg);
        -o-transform: translateY(-50%) rotate(-180deg);
        transform: translateY(-50%) rotate(-180deg);
    }

    .cd-tab-filter.is-open ul {
        box-shadow: inset 0 -2px 0 dimgray, 0 2px 10px rgba(0, 0, 0, 0.2);
    }

        .cd-tab-filter.is-open ul li {
            display: block;
        }

    .cd-tab-filter.is-open .placeholder a {
        /* reduces the opacity of the placeholder on mobile when the menu is open */
        opacity: .7;
    }

@media only screen and (min-width: 768px) {
    .cd-tab-filter {
        /* tabbed navigation style on medium devices */
        width: auto;
        cursor: auto;
    }

        .cd-tab-filter::after {
            /* hide the arrow */
            display: none;
        }

        .cd-tab-filter ul {
            background: transparent;
            position: static;
            box-shadow: none;
            text-align: center;
        }

        .cd-tab-filter li {
            display: inline-block;
        }

            .cd-tab-filter li.placeholder {
                display: none !important;
            }

        .cd-tab-filter a {
            display: inline-block;
            padding: 0 1em;
            width: auto;
            color: #9a9a9a;
            text-transform: uppercase;
            font-weight: 700;
            font-size: 16px;
        }

    .no-touch .cd-tab-filter a:hover {
        color: orangered;
    }

    .cd-tab-filter a.selected {
        background: transparent;
        color: black;
        /* create border bottom using box-shadow property */
        box-shadow: inset 0 -2px 0 black;
    }

    .cd-tab-filter.is-open ul li {
        display: inline-block;
    }
}

@media only screen and (min-width: 1170px) {
    .cd-tab-filter {
        /* tabbed navigation on big devices */
        width: 100%;
        float: right;
        margin: 0;
        -webkit-transition: width 0.3s;
        -moz-transition: width 0.3s;
        transition: width 0.3s;
    }

        .cd-tab-filter.filter-is-visible {
            /* reduce width when filter is visible */
            width: 80%;
        }
}

/* -------------------------------- 

xgallery 

-------------------------------- */
.cd-gallery {
    padding: 50px 50px;
    width: 100%;
}

    .cd-gallery li {
        margin-bottom: 1.6em;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
        display: none;
    }

        .cd-gallery li.gap {
            /* used in combination with text-align: justify to align gallery elements */
            opacity: 0;
            height: 0;
            display: inline-block;
        }

    .cd-gallery img {
        display: block;
        width: 100%;
        border: 2px solid white;
    }

    .cd-gallery .cd-fail-message {
        display: none;
        text-align: center;
    }

@media only screen and (min-width: 500px) {
    .cd-gallery {
        padding: 50px 5%;
    }

    .cd-gallery ul {
        text-align: justify;
    }

    .cd-gallery ul:after {
        content: "";
        display: table;
        clear: both;
    }

    .cd-gallery li {
        width: 47%;
        margin-bottom: 1.5em;
    }
}

@media only screen and (min-width: 768px) {
    .cd-gallery {
        padding: 50px 5%;
    }

    .cd-gallery ul {
        text-align: justify;
    }

    .cd-gallery ul:after {
        content: "";
        display: table;
        clear: both;
    }

    .cd-gallery li {
        width: 30%;
        margin-bottom: 2em;
    }
}

@media only screen and (min-width: 1170px) {
    .cd-gallery {
        float: right;
        -webkit-transition: width 0.3s;
        -moz-transition: width 0.3s;
        transition: width 0.5s;
    }

    .cd-gallery li {
        width: 23%;
    }

    .cd-gallery.filter-is-visible {
        /* reduce width when filter is visible */
        width: 80%;
    }
}

/* -------------------------------- 

xfilter 

-------------------------------- */
.cd-filter {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: #ffffff;
    box-shadow: 4px 4px 20px transparent;
    z-index: 2;
    /* Force Hardware Acceleration in WebKit */
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -ms-transform: translateX(-100%);
    -o-transform: translateX(-100%);
    transform: translateX(-100%);
    -webkit-transition: -webkit-transform 0.3s, box-shadow 0.3s;
    -moz-transition: -moz-transform 0.3s, box-shadow 0.3s;
    transition: transform 0.3s, box-shadow 0.3s;
}

    .cd-filter::before {
        /* top colored bar */
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        height: 50px;
        width: 100%;
        background-color: gray;
        z-index: 2;
    }

    .cd-filter form {
        padding: 70px 20px;
    }

    .cd-filter .cd-close {
        position: absolute;
        top: 0;
        right: 0;
        height: 50px;
        line-height: 50px;
        width: 60px;
        color: #ffffff;
        font-size: 12px;
        text-align: center;
        background: dimgray;
        opacity: 0;
        -webkit-transition: opacity 0.3s;
        -moz-transition: opacity 0.3s;
        transition: opacity 0.3s;
        z-index: 3;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

.no-touch .cd-filter .cd-close:hover {
    background: black;
}

.cd-filter.filter-is-visible {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    box-shadow: 4px 4px 20px rgba(0, 0, 0, 0.2);
}

    .cd-filter.filter-is-visible .cd-close {
        opacity: 1;
    }

@media only screen and (min-width: 1170px) {
    .cd-filter {
        width: 20%;
    }

        .cd-filter form {
            padding: 70px 10%;
        }
}

.cd-filter-trigger {
    position: absolute;
    top: 0;
    left: 27px;
    height: 50px;
    line-height: 50px;
    width: 25px;
    /* image replacement */
    overflow: hidden;
    text-indent: 100%;
    color: transparent;
    white-space: nowrap;
    background: transparent url("../img/cd-icon-filter.svg") no-repeat center center;
    z-index: 3;
}

    .cd-filter-trigger.filter-is-visible {
        pointer-events: none;
    }

@media only screen and (min-width: 1170px) {
    .cd-filter-trigger {
        width: auto;
        left: 2%;
        text-indent: 0;
        color: lightgray;
        text-transform: uppercase;
        /*font-size: 1.3rem;*/
        font-weight: 700;
        padding-left: 40px;
        background-position: left center;
        background-position-x: left;
        background-position-y: center;
        -webkit-transition: color 0.3s;
        -moz-transition: color 0.3s;
        transition: color 0.3s;
        background-size: 25px;
        background-position-y: center;
        margin-bottom: 20px;
    }
}

.no-touch .cd-filter-trigger:hover {
    color: black;
}

.cd-filter-trigger.filter-is-visible, .cd-filter-trigger.filter-is-visible:hover {
    color: white;
}


/* -------------------------------- 

xcustom form elements 

-------------------------------- */
.cd-filter-block {
    margin-bottom: 0.4em;
    line-height: 0.7;
}

    .cd-filter-block h4 {
        /* filter block title */
        position: relative;
        margin-bottom: .2em;
        padding: 10px 0 10px 20px;
        color: #9a9a9a;
        text-transform: uppercase;
        font-weight: 700;
        font-size: 14px;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        cursor: pointer;
        font-family: Jost;
        letter-spacing: 1px;
    }

.no-touch .cd-filter-block h4:hover {
    color: black;
}

.cd-filter-block h4::before {
    /* arrow */
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 16px;
    height: 16px;
    background: url("../img/cd-icon-arrow.svg") no-repeat center center;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    -webkit-transition: -webkit-transform 0.3s;
    -moz-transition: -moz-transform 0.3s;
    transition: transform 0.3s;
}

.cd-filter-block h4.closed::before {
    -webkit-transform: translateY(-50%) rotate(-90deg);
    -moz-transform: translateY(-50%) rotate(-90deg);
    -ms-transform: translateY(-50%) rotate(-90deg);
    -o-transform: translateY(-50%) rotate(-90deg);
    transform: translateY(-50%) rotate(-90deg);
}

.cd-filter-block input, .cd-filter-block select,
.cd-filter-block .radio-label::before,
.cd-filter-block .checkbox-label::before {
    /* shared style for input elements */
    font-family: Jost;
    border-radius: 0;
    background-color: #ffffff;
    border: 2px solid gray;
}

    .cd-filter-block input[type='search'],
    .cd-filter-block input[type='text'],
    .cd-filter-block select {
        width: 100%;
        padding: .5em;
        -webkit-appearance: none;
        -moz-appearance: none;
        -ms-appearance: none;
        -o-appearance: none;
        appearance: none;
        box-shadow: none;
    }

        .cd-filter-block input[type='search']:focus,
        .cd-filter-block input[type='text']:focus,
        .cd-filter-block select:focus {
            outline: none;
            background-color: #ffffff;
            border-color: orangered;
        }

    .cd-filter-block input[type='search'] {
        /* custom style for the search element */
        border-color: transparent;
        background-color: #e6e6e6;
        /* prevent jump - ios devices */
        /*font-size: 1.6rem !important*/
    }

        .cd-filter-block input[type='search']::-webkit-search-cancel-button {
            display: none;
        }

.cd-filter-block .cd-select {
    /* select element wrapper */
    position: relative;
}

    .cd-filter-block .cd-select::after {
        /* switcher arrow for select element */
        content: '';
        position: absolute;
        z-index: 1;
        right: 14px;
        top: 50%;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        transform: translateY(-50%);
        display: block;
        width: 16px;
        height: 16px;
        background: url("../img/cd-icon-arrow.svg") no-repeat center center;
        pointer-events: none;
    }

.cd-filter-block select {
    cursor: pointer;
    /*font-size: 1.4rem;*/
}

    .cd-filter-block select::-ms-expand {
        display: none;
    }

.cd-filter-block .list li {
    position: relative;
    margin-bottom: .8em;
}

    .cd-filter-block .list li:last-of-type {
        /*margin-bottom: 0;*/
    }

.cd-filter-block input[type=radio],
.cd-filter-block input[type=checkbox] {
    /* hide original check and radio buttons */
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
    padding: 0;
    opacity: 0;
    z-index: 2;
}

.cd-filter-block .checkbox-label,
.cd-filter-block .radio-label {
    padding-left: 24px;
    /*font-size: 1.4rem;*/
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

    .cd-filter-block .checkbox-label::before, .cd-filter-block .checkbox-label::after,
    .cd-filter-block .radio-label::before,
    .cd-filter-block .radio-label::after {
        /* custom radio and check boxes */
        content: '';
        display: block;
        position: absolute;
        top: 50%;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        transform: translateY(-50%);
    }

    .cd-filter-block .checkbox-label::before,
    .cd-filter-block .radio-label::before {
        width: 16px;
        height: 16px;
        /*left: 0;*/
    }

    .cd-filter-block .checkbox-label::after,
    .cd-filter-block .radio-label::after {
        /* check mark - hidden */
        display: none;
    }

    .cd-filter-block .checkbox-label::after {
        /* check mark style for check boxes */
        width: 16px;
        height: 16px;
        background: url("../img/cd-icon-check.svg") no-repeat center center;
    }

    .cd-filter-block .radio-label::before,
    .cd-filter-block .radio-label::after {
        border-radius: 50%;
    }

    .cd-filter-block .radio-label::after {
        /* check mark style for radio buttons */
        width: 6px;
        height: 6px;
        background-color: #ffffff;
        left: 5px;
    }

.cd-filter-block input[type=radio]:checked + label::before,
.cd-filter-block input[type=checkbox]:checked + label::before {
    border-color: orangered;
    background-color: orangered;
}

.cd-filter-block input[type=radio]:checked + label::after,
.cd-filter-block input[type=checkbox]:checked + label::after {
    display: block;
}

@-moz-document url-prefix() {
    /* hide custom arrow on Firefox - select element */
    .cd-filter-block .cd-select::after {
        display: none;
    }
}