:root {
    --pg-link-height: 30px;
    --pg-link-font-size: 12px;
    
    --pg-container-width-lg: 200px;
    --pg-container-margin-lg: 88px;
    
    --section-padding-bottom: 35px;
    
    --product-common-margin-bottom: 15px;
    
    --product-wrapper-padding-lg: 75px;
    --product-image-height-lg: 190px;
    --product-wrapper-margin-lg: 30px;
    
    --product-image-ratio: .78;

    --article-list-image-ratio: .52;
    --article-navigation-height-lg: 80px;
    --article-text-padding-top-lg: 70px;
    --article-text-padding-bottom-lg: 90px;
    --article-text-padding-left-lg: 70px;
    --article-font-size: 14px;

    --article-preview-text-size: 14px;
    --article-preview-title-size: 16px;
}


#breadCrumbs {
    padding: 35px 0;
}

#breadCrumbs a.crumb:hover { text-decoration: none; }

/**********************************************/

#product-groups-menu, #product-list-container, #articleContainer {
    padding-bottom: var(--section-padding-bottom);
}

#product-groups-menu {
    position: absolute;
    width: var(--pg-container-width-lg);
    margin-top: calc(-.8 * var(--pg-link-font-size));
}

#product-groups-menu .product-group-link {
    display: block;
    padding-left: 0px;
    font-size: var(--pg-link-font-size);
    line-height: var(--pg-link-height);
    height: var(--pg-link-height);
    font-weight: 600;
    margin: 0;
    overflow: hidden;
    position: relative;
    transition: .3s ease-out;
}

#product-groups-menu .product-group-link::before {
    content: "";
    position: absolute;
    left: 0;
    width: 0;
    top: 50%;
    height: 1px;
    background-color: var(--body-color);
    transition: .3s ease-out;
}

#product-groups-menu .product-group-link:hover, 
#product-groups-menu .product-group-link.active {
    text-decoration: none;
    padding-left: 30px;
    opacity: var(--action-opacity2);
}

#product-groups-menu .product-group-link:hover::before,
#product-groups-menu .product-group-link.active::before {
    width: 15px;
    opacity: var(--action-opacity2);
}

/*******************************************************/

#product-list-container, #articleContainer {
    padding-left: calc(var(--pg-container-width-lg) + var(--pg-container-margin-lg) - var(--product-wrapper-margin-lg));
}

h3.product-group-section-title {
    opacity: var(--action-opacity2);
    margin: 0 0 var(--product-common-margin-bottom);
    padding-left: var(--product-wrapper-margin-lg);
}

.product-item-container {
    visibility: hidden;
    padding-bottom: var(--product-wrapper-padding-lg);
    padding-left: 0px !important;
    padding-right: 0px !important;
}

.product-item-wrapper {
    margin-left: var(--product-wrapper-margin-lg);
    width: calc(100% - var(--product-wrapper-margin-lg));
}

.product-item-container:nth-of-type(4n+1) .product-item-wrapper {
    /*margin-left: 0;*/
}

.product-item-image {
    /*height: var(--product-image-height-lg);
    height: calc( ((var(--pg-container-width-lg) + var(--pg-container-margin-lg) - var(--product-wrapper-margin-lg)) - var(--product-wrapper-margin-lg)) * var(--product-image-ratio) );
    */
    height: calc( ((100vw - (var(--pg-container-width-lg) + var(--pg-container-margin-lg) + var(--product-wrapper-margin-lg) + 2 * var(--page-h-padding-lg) + 60px)) / 3) * var(--product-image-ratio) );
    margin-bottom: var(--product-common-margin-bottom);
}

.product-item-image .view-more-rect {
    background-color: #fff;
}

.product-item-title-wrapper {
    border-bottom: 1px solid;
    margin: 0 0 0 0 !important;
}

.product-item-title-wrapper p { margin: 0; }

.product-item-title-wrapper p.font16 {
    font-size: var(--article-preview-title-size);
}

.product-item-title-wrapper p.font14 {
    font-size: var(--article-preview-text-size);
}

.product-item-title-wrapper:hover { text-decoration: none; }

.two-lines-text {
    line-height: 1.25em;
    height: 2.5em;
    overflow: hidden;
}

.one-line-text {
    line-height: 1.25em;
    height: 1.25em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: calc(100% - 30px);
}

.one-line-text + .underline-row { margin-top: -1.4em; }


/************************************************/

a.fixed-logo {
    display: inline-block;
    position: fixed;
    top: var(--page-v-padding-lg);
    left: var(--page-h-padding-lg);
}

a.fixed-logo img {
    height: var(--logo-height-lg);
}

#product-groups-menu, #product-list-container {
    padding-top: 90px;
}

#breadCrumbs {
    position: fixed;
    top: calc(var(--page-v-padding-lg) + var(--header-bottom-padding) + var(--logo-height-lg));
    left: var(--page-h-padding-lg);
    z-index: 5;
}

/************************************************/

/****************     ARTICLE     ***************/

main.inner #breadCrumbs { 
    position: absolute; 
    /*padding-top: 15px;*/
}

#articleContainer {
    padding-top: 60px;
}

.article-video-container {
    /*height: calc( (100vw - (var(--pg-container-width-lg) + var(--pg-container-margin-lg) + var(--product-wrapper-margin-lg) + 2 * var(--page-h-padding-lg))) * var(--article-list-image-ratio) );
    overflow: hidden;
    */
}

.article-video-container video {
    width: 100%;
}

#article-image-container {

}

#article-image-container .swiper-container {
    overflow: hidden;
}

#article-image-container .swiper-container .swiper-slide {
    width: calc(40% - 24px);
}

#article-image-container .swiper-container .swiper-wrapper,
#article-image-container .swiper-container .swiper-slide {
    height: calc( ((100vw - (var(--pg-container-width-lg) + var(--pg-container-margin-lg) + var(--product-wrapper-margin-lg) + 2 * var(--page-h-padding-lg) + 60px)) / 2.5) * var(--article-list-image-ratio) );
}

#article-image-container .swiper-container .navigation {
    justify-content: space-between;
    height: var(--article-navigation-height-lg);
}

#article-image-container .swiper-container > .swiper-wrapper > .swiper-slide .viewing { pointer-events: initial; }

#article-image-container .swiper-container .navigation .nav-btn svg {
    width: 50px;
    height: 21px;
}

.article-text h2, 
.article-text h3, 
.article-text h4 {
    text-transform: uppercase;
    font-weight: 600;
    text-align: left;
    margin-top: 0;
    margin-bottom: 30px;
}

.article-text {
    padding-top: var(--article-text-padding-top-lg);
    font-size: var(--article-font-size);
    text-align: justify;
    padding-bottom: var(--article-text-padding-bottom-lg);
}

.article-text-column {
    width: 50%;
}

.article-text-column.column-left {
    padding-left: 15px;
    padding-right: var(--article-text-padding-left-lg);
}

.article-text-column.column-right {
    padding-right: 15px;
    padding-left: var(--article-text-padding-left-lg);
}

#linkToSection {
    left: calc(var(--pg-container-width-lg) - var(--product-wrapper-margin-lg));
    bottom: calc(var(--article-text-padding-bottom-lg) + var(--section-padding-bottom) + .5em);
}

#linkToSection svg {
    width: 50px;
    height: 21px;
}

/************************************************************/

@media (max-width: 1200px) and (min-width: 1101px) {
    :root {
        --article-preview-text-size: 12px;
        --article-preview-title-size: 14px;
    }
}

@media (max-width: 1100px) and (min-width: 840px) {
    :root {
        --pg-container-width-lg: 140px;
        --article-navigation-height-lg: 70px;
        --article-text-padding-left-lg: 25px;
        --article-text-padding-top-lg: 50px;
        --article-text-padding-bottom-lg: 40px;
        --pg-link-font-size: 10px;
        --article-preview-text-size: 12px;
        --article-preview-title-size: 14px;
    }

    .nav-btn,
    #article-image-container .swiper-container .navigation .nav-btn svg {
        width: 50px;
        height: 21px;
    }

    /*.product-item-title-wrapper p.font16 { font-size: var(); }
    .product-item-title-wrapper p.font14 { font-size: 12px; }*/
}

@media (max-width: 839px) and (min-width: 701px) {
    :root {
        --pg-container-width-lg: 90px;
        --sm-content-padding: 30px;
        --article-navigation-height-lg: 50px;
        --article-text-padding-top-lg: 40px;
        --article-text-padding-bottom-lg: 20px;
        --product-image-ratio: 1.1;
        --article-preview-text-size: 10px;
        --article-preview-title-size: 12px;
    }

    #articleContainer { padding-top: 80px; }

    .article-text-column,
    .article-text-column.column-left,
    .article-text-column.column-right {
        padding-left: 0px;
        padding-right: 0px;
        width: 100%;
    }
    .article-text-column.column-right { margin-top: var(--sm-content-padding); }
    .article-text {padding-left: 15px; padding-right: 15px;}

    .nav-btn,
    #article-image-container .swiper-container .navigation .nav-btn svg {
        width: 40px;
        height: 13px;
    }

    .article-text h2, .article-text h3, .article-text h4 { margin-bottom: 20px; }
}

@media (max-width: 700px) {

    :root {
        --article-navigation-height-lg: 50px;
        --xs-content-padding: 25px;
        --article-text-padding-top-lg: 40px;
        --article-text-padding-bottom-lg: 0px;
        --content-top: 80px;
        --menu-padding-top: 30px;
        --product-image-ratio: .68;
        --product-wrapper-padding-lg: 40px;
    }

    .product-item-image {
        height: calc( (100vw - 2 * var(--page-h-padding-lg)) * var(--product-image-ratio) );
    }

    #product-groups-menu {
        left: calc(-1 * var(--pg-container-width-lg) - var(--page-h-padding-lg) - 10px);
        transition: .2s ease-out;
        background-color: #fff;
        z-index: 50;
        box-shadow: 5px 5px 5px 0px rgb(0 0 0 / 10%);
        padding-top: var(--menu-padding-top);
        margin-top: calc(var(--content-top) - var(--menu-padding-top));
        height: calc(100vh - 125px);
    }
    #product-groups-menu.active { left: 0; }
    #articleContainer, #product-list-container { padding-left: var(--xs-content-padding); padding-top: var(--content-top); }
    main.inner #articleContainer { padding-left: 0; }
    #article-image-container .swiper-container .swiper-wrapper, 
    #article-image-container .swiper-container .swiper-slide {
        height: calc( ((100vw - 2 * var(--page-h-padding-lg) - var(--xs-content-padding)) / 2.5) * var(--article-list-image-ratio) );
    }
    #breadCrumbs { position: ABSOLUTE; }
    a.fixed-logo { display: none !important; }

    .nav-btn, #linkToSection svg,
    #article-image-container .swiper-container .navigation .nav-btn svg {
        width: 30px;
        height: 11px;
    }

    .article-text.row { margin: 0 0 0 0; }

    .article-text-column,
    .article-text-column.column-left,
    .article-text-column.column-right {
        padding-left: 0px;
        padding-right: 0px;
        width: 100%;
    }

    .article-text-column.column-right { margin-top: var(--xs-content-padding); }
    .article-text h2, .article-text h3, .article-text h4 { margin-bottom: 20px; }

    .group-menu-caller {
        position: absolute;
        top: var(--menu-padding-top);
        right: -15px;
        transform: translateX(100%);
        height: 40px;
        width: 40px;
        z-index: 50;
    }

    .group-menu-caller .line {
        height: 2px;
        background-color: #5c5c5c;
        position: absolute;
        left: 0;
        transition: .2s ease-out;
    }

    .group-menu-caller .line.top { top: 0px; width: 100%; }
    .group-menu-caller .line.middle { top: 16px; width: 70%; }
    .group-menu-caller .line.bottom { top: 32px; width: 35%; }

    .group-menu-caller:hover .line, .group-menu-caller.active .line { width: 100%; }

    .group-menu-caller.active .line.top { transform: rotate(45deg) translate(12px, 11px); }
    .group-menu-caller.active .line.middle { transform: rotate(45deg); opacity: 0;}
    .group-menu-caller.active .line.bottom { transform: rotate(-45deg) translate(10px, -11px); }
}

@media only screen and (min-width : 300px) and (max-width: 800px) and (orientation : landscape) {
    :root {
        --pg-container-width-lg: 115px;
    }

    #breadCrumbs { padding: 10px 0; }

    #product-groups-menu, #product-list-container { padding-top: 35px; }

    .col-xs-12.product-item-container { width: 50%; }

    #articleContainer { padding-top: 50px; }
}