@media (max-width: 1279px)
{
    /*-------------------
        Global styles
    -------------------*/
    :root
    {
        --font_size: 16px;
        --font_size_title: 36px;
    }


    .block
    {
        margin-bottom: 60px;
    }


    .buttonUp
    {
        display: none !important;
    }



    /*------------
        Header
    ------------*/
    header .logo
    {
        margin-right: auto;
    }


    header .slogan
    {
        display: none;
    }


    header .email,
    header .order_btn
    {
        margin-left: 60px;
    }


    header .menu .item > a
    {
        font-size: 16px;
        line-height: 22px;
    }


    header .menu .sub_menu
    {
        padding: 20px 0;
    }

    header .menu .sub_menu a
    {
        line-height: 20px;

        padding: 7px 25px;
    }



    /*-------------
        Sidebar
    -------------*/



    /*---------------
        Page head
    ---------------*/
    .page_head
    {
        margin-bottom: 35px;
        padding-top: 25px;
    }

    .page_head .cont > * + *
    {
        margin-top: 20px;
    }

    .page_title
    {
        font-size: 42px;
        line-height: 46px;
    }



    /*----------------
        Block head
    ----------------*/
    .block_head .title
    {
        line-height: 38px;

        padding-bottom: 15px;
    }

    .block_head .desc
    {
        font-size: 17px;
        line-height: 23px;
    }



    /*------------------
        Form elements
    ------------------*/
    .form
    {
        --form_label_width: 220px;
    }

    .form .label.big
    {
        font-size: 22px;
        line-height: 26px;

        margin-bottom: 10px;
    }



    /*----------------
        Typography
    ----------------*/
    .text_block h2
    {
        font-size: 38px;
        line-height: 42px;
    }


    .text_block .columns
    {
        column-gap: 50px;
    }



    /*-----------------
        Main slider
    -----------------*/
    .main_slider .slide .info
    {
        width: 365px;
        padding: 80px 0;
    }

    .main_slider .slide .title
    {
        font-size: 42px;
        line-height: 46px;
    }

    .main_slider .slide .desc
    {
        font-size: 23px;
        line-height: 29px;

        margin-top: 20px;
    }

    .main_slider .slide .link
    {
        margin-top: 30px;
        padding: 15px 30px 17px;
    }


    .main_slider .slide .img
    {
        max-width: calc(100% - 440px);
        height: 500px;
        margin-right: -20px;
    }

    .main_slider .slide .img:after
    {
        width: 174px;
        height: 174px;

        border-width: 87px;
    }

    .main_slider .slide .img img.before
    {
        left: -71px;

        width: 234px;
    }

    .main_slider .owl-carousel .owl-nav button.owl-prev
    {
        right: 128px;
        bottom: 30px;

        margin-right: 0;
    }

    .main_slider .owl-carousel .owl-nav button.owl-next
    {
        right: 81px;
        bottom: 77px;

        margin-right: 0;
    }

    .main_slider .owl-dots,
    .main_slider .count
    {
        right: 20px;

        margin-right: 0;
    }



    /*------------------
        Promo blocks
    ------------------*/
    .promo_blocks .item .thumb
    {
        height: 260px;
    }

    .promo_blocks .item .name
    {
        font-size: 30px;
        line-height: 36px;
    }

    .promo_blocks .item .desc
    {
        font-size: 17px;
        line-height: 23px;
    }



    /*-----------------
        Works types
    -----------------*/
    .works_types
    {
        width: calc(50% + 20px);
        margin-left: -20px;
        padding: 60px 30px 60px 20px;
    }

    .works_types:after
    {
        display: none;
    }


    .works_types .type
    {
        font-size: 18px;
        line-height: 22px;
    }



    /*----------------
        What gives
    ----------------*/
    .what_gives
    {
        padding: 60px 0 60px 30px;
    }


    .what_gives .block_head
    {
        margin-bottom: 40px;
    }


    .what_gives .list > *
    {
        padding-left: 40px;
    }

    .what_gives .list > * + *
    {
        margin-top: 20px;
    }


    .what_gives .link
    {
        margin-top: 40px;
        padding: 15px 32px 17px;
    }



    /*--------------
        For whom
    --------------*/
    .for_whom .info
    {
        padding-bottom: 60px;
    }

    .for_whom .info .item + .item
    {
        margin-top: 35px;
    }

    .for_whom .info .item .name
    {
        font-size: 26px;
        line-height: 30px;
    }


    .for_whom .img
    {
        width: calc(50% + 20px);
        min-height: 400px;
        margin-right: -20px;
    }

    .for_whom .img img.before
    {
        left: -75px;

        width: 150px;
    }



    /*----------
        Calc
    ----------*/
    .calc .info
    {
        padding: 60px 30px 60px 0;
    }

    .calc .info .icon
    {
        top: 25px;
        right: 25px;
    }

    .calc .info .free
    {
        font-size: 21px;
        line-height: 26px;

        margin-top: 35px;
    }



    .calc .form
    {
        padding: 60px 0 60px 30px;
    }

    .calc .form .bottom .total_price
    {
        font-size: 32px;
    }

    .calc .form .bottom .total_price small
    {
        font-size: 26px;
    }



    /*---------------
        Our works
    ---------------*/
    .our_works
    {
        padding: 60px 0;
    }


    .our_works .video_link + .gallery
    {
        margin-bottom: -20px;
        margin-left: -20px;
    }

    .our_works .video_link + .gallery > *
    {
        width: calc(50% - 20px);
        margin-bottom: 20px;
        margin-left: 20px;
    }


    .our_works .item
    {
        font-size: 15px;
    }


    .our_works .video_link .name
    {
        margin-top: 18px;
    }



    /*------------------
        Partners map
    ------------------*/
    .partners_map #map
    {
        height: 400px;
    }



    /*-------------------
        Message block
    -------------------*/
    .message_block .data
    {
        padding: 15px 30px;
    }


    .message_block.garanti .info
    {
        margin-left: 140px;
    }


    .message_block .info
    {
        font-size: 16px;

        width: 460px;
        margin-left: 80px;
    }

    .message_block .info .title
    {
        font-size: 22px;
        line-height: 26px;
    }



    /*-----------------
        Action form
    -----------------*/
    .action_form
    {
        padding: 60px 0;
    }

    .action_form:before
    {
        display: none;
    }



    /*----------------
        About info
    ----------------*/
    .about_info .info
    {
        width: 100%;
    }

    .about_info .info .sub_title
    {
        font-size: 22px;
        line-height: 28px;

        margin-bottom: 25px;
    }



    /*-----------
        Certs
    -----------*/
    .certs
    {
        padding: 60px 0;
    }


    .certs .row
    {
        margin-bottom: -30px;
        margin-left: -30px;
    }

    .certs .row > *
    {
        width: calc(25% - 30px);
        margin-bottom: 30px;
        margin-left: 30px;
    }


    .certs .item
    {
        font-size: 15px;
    }

    .certs .item .thumb
    {
        padding: 25px;
    }



    /*----------
        Team
    ----------*/
    .team .row
    {
        margin-bottom: -30px;
        margin-left: -30px;
    }

    .team .row > *
    {
        width: calc(25% - 30px);
        margin-bottom: 30px;
        margin-left: 30px;
    }



    /*---------------------
        Requisites info
    ---------------------*/
    .requisites_info  .row
    {
        margin-bottom: -30px;
        margin-left: -30px;
    }

    .requisites_info .row > *
    {
        width: calc(33.333% - 30px);
        max-width: calc(33.333% - 30px);
        margin-bottom: 30px;
        margin-left: 30px;
    }



    /*---------------
        Calc info
    ---------------*/
    .calc_info .head .desc
    {
        font-size: 17px;
        line-height: 23px;

        max-width: calc(100% - 480px);
    }

    .calc_info .head .free
    {
        font-size: 20px;
        line-height: 24px;

        width: 440px;
    }


    .calc_info .form .columns
    {
        --form_columns_offset: 40px;
    }

    .calc_info .form .mini_modal .scroll
    {
        padding-right: 10px;
    }

    .calc_info .form .mini_modal .scroll::-webkit-scrollbar
    {
        width: 10px;
        height: 10px;
    }


    .calc_info .form .variant
    {
        padding-right: 0;
    }

    .calc_info .form .variant .name,
    .calc_info .form .mini_modal_link .name
    {
        font-size: 15px;
        line-height: 20px;
    }



    /*-------------------
        Contacts info
    -------------------*/
    .contacts_info .phone .number
    {
        font-size: 22px;
        line-height: 26px;
    }


    .contacts_info #map
    {
        margin-top: 60px;
    }



    /*---------------
        Documents
    ---------------*/
    .documents .cols .col
    {
        width: calc(50% - 25px);
    }

    .documents .title
    {
        font-size: 42px;
        line-height: 48px;

        margin-bottom: 35px;
    }



    /*-------------------
        Partners info
    -------------------*/
    .partners_info .info .title
    {
        font-size: 42px;
        line-height: 48px;
    }

    .partners_info .info .sub_title
    {
        font-size: 22px;
        line-height: 26px;

        margin-bottom: 25px;
    }



    /*----------------
        Order form
    ----------------*/
    .order_form
    {
        margin-top: 60px;
        padding: 25px;
    }



    /*---------------
        Portfolio
    ---------------*/
    .portfolio .work
    {
        padding: 60px 0;
    }

    .portfolio .work .info > * + *
    {
        margin-top: 10px;
    }


    .portfolio .work .gallery
    {
        margin-bottom: -30px;
        margin-left: -30px;
    }

    .portfolio .work .gallery > *
    {
        width: calc(33.333% - 30px);
        margin-bottom: 30px;
        margin-left: 30px;
    }


    .portfolio .work .video_link + .gallery
    {
        margin-bottom: -20px;
        margin-left: -20px;
    }

    .portfolio .work .video_link + .gallery > *
    {
        width: calc(50% - 20px);
        margin-bottom: 20px;
        margin-left: 20px;
    }



    /*------------------
        Product head
    ------------------*/
    .product_head .info
    {
        padding-right: 50px;
        padding-bottom: 50px;
    }

    .product_head .product_name
    {
        font-size: 42px;
        line-height: 48px;
    }


    .product_head .info.big
    {
        padding-right: 10px;
    }



    /*-------------------
        Product usage
    -------------------*/
    .product_usage
    {
        padding: 60px 0;
    }

    .product_usage .row .col
    {
        width: calc(50% - 25px);
    }

    .product_usage .row .title
    {
        margin-bottom: 25px;
    }

    .product_usage .items > *
    {
        padding-left: 40px;
    }



    /*-------------------
        Product video
    -------------------*/
    .product_video
    {
        padding: 60px 0;
    }

    .product_video:before,
    .product_video:after
    {
        display: none;
    }



    /*------------
        Footer
    ------------*/
    footer .info
    {
        padding: 60px 0;
    }

    footer .bottom
    {
        padding: 20px 0;
    }


    footer .contacts
    {
        width: 370px;
        max-width: 100%;
    }


    footer .menu a
    {
        font-size: 15px;
    }


    footer .links .calc_link
    {
        font-size: 16px;

        padding-right: 25px;
    }

    footer .links .order_btn
    {
        font-size: 16px;

        padding: 0 25px;
    }



    /*-----------
        PopUp
    -----------*/
    .modal_title
    {
        font-size: 28px;
        line-height: 34px;
    }
}