@media (max-width: 1023px)
{
    /*---------------
        Main styles
    ---------------*/
    :root
    {
        --font_size_title: 38px;
    }


    .block_head
    {
        margin-bottom: 30px;
    }


    .page_head
    {
        padding-top: 20px;

        border-top: 1px solid #ddd;
    }


    .breadcrumbs
    {
        margin-bottom: 20px;
    }



    .form .submit .agree
    {
        max-width: calc(100% - 220px);
    }



    .content_flex .content
    {
        width: 100%;
    }



    /*---------------
        Header
    ---------------*/
    .header_wrap
    {
        height: 0 !important;
    }


    .mob_header
    {
        display: block;
    }


    header
    {
        position: fixed;
        z-index: 101;
        top: 0;
        left: 0;

        width: 270px;
        height: auto;
        margin: 0;

        transition: transform .3s linear;
        transform: translateX(-100%);

        background: #fff;
    }

    header.fixed
    {
        position: absolute;

        animation: none;
    }

    header.show
    {
        transform: translateX(0);
    }


    header .mob_scroll
    {
        display: flex;
        overflow: auto;

        height: 100vh;
        padding: 0;

        justify-content: flex-start;
        align-items: flex-start;
        align-content: flex-start;
        flex-wrap: wrap;
    }

    header .mob_scroll > *
    {
        width: 100%;
        padding: 0;
    }



    header .logo
    {
        display: none;
    }


    header .menu
    {
        padding: 15px 0;
    }

    header .menu .item
    {
        width: 100%;
    }

    header .menu .item + .item
    {
        margin-top: 1px;
        margin-left: 0;
    }

    header .menu .item > a
    {
        display: inline-block;

        vertical-align: top;
    }


    header .contacts,
    header .adres
    {
        display: block;

        width: calc(100% + 40px);
        margin: 0 -20px;
        padding: 15px 20px;

        border-top: 1px solid #ddd;
    }

    header .adres br
    {
        display: none;
    }



    /*---------------
        Sidebar
    ---------------*/
    aside
    {
        width: 100%;
    }

    .content + aside
    {
        margin-top: 40px;
    }



    aside .service_inform
    {
        font-size: 18px;
        line-height: 24px;
    }



    /*---------------
        Main section
    ---------------*/
    .main_slider .slide .cont
    {
        min-height: 400px;
    }

    .main_slider .slide .info
    {
        width: 100%;

        text-align: center;
    }



    .projects .flex > *
    {
        width: calc(33.333% - 20px);
    }

    .projects .flex > *.tablet_hide
    {
        display: none;
    }



    .services .flex
    {
        justify-content: center;
    }

    .services .flex > *
    {
        width: calc(25% - 20px);
    }



    .about .info
    {
        width: 100%;
    }

    .about .info .links
    {
        margin-top: 30px;
        margin-left: -30px;
    }

    .about .info .links > *
    {
        margin-left: 30px;
    }


    .about .advantages
    {
        display: flex;

        width: 100%;
        margin-top: 30px;
        padding: 40px 75px;

        justify-content: space-between;
        align-items: center;
        align-content: center;
        flex-wrap: wrap;
    }

    .about .advantages .item
    {
        width: calc(50% - 15px);
    }

    .about .advantages .item + .item
    {
        margin-top: 0;
    }

    .about .advantages .item:nth-child(3),
    .about .advantages .item:nth-child(4)
    {
        margin-top: 20px;
    }



    .news .item .info
    {
        padding: 15px;
    }

    .news .item .name
    {
        font-size: 16px;
        line-height: 20px;
    }



    .articles .flex > *
    {
        width: calc(33.333% - 20px);
    }

    .articles .flex > *.tablet_hide
    {
        display: none;
    }



    .clients .item
    {
        height: 90px;
    }



    .about_info .content
    {
        width: 100%;
    }


    .about_info .advantages
    {
        display: flex;

        width: 100%;
        margin-top: 30px;
        padding: 40px 75px;

        justify-content: space-between;
        align-items: center;
        align-content: center;
        flex-wrap: wrap;
    }

    .about_info .advantages:before
    {
        right: -5px;
        left: auto;
    }

    .about_info .advantages .item
    {
        width: calc(50% - 15px);
    }

    .about_info .advantages .item + .item
    {
        margin-top: 0;
        margin-left: 0;
    }

    .about_info .advantages .item:nth-child(3),
    .about_info .advantages .item:nth-child(4)
    {
        margin-top: 20px;
    }



    .contacts_info .info,
    .contacts_info .feedback
    {
        width: 100%;
    }

    .contacts_info .info .item + .item
    {
        margin-top: 25px;
        padding-top: 25px;
    }


    .contacts_info .map
    {
        height: 400px;
    }



    .project_info .slider
    {
        width: calc(100% + 40px);
        margin-right: -20px;
        margin-left: -20px;
    }

    .project_info .owl-carousel .owl-nav button.owl-prev
    {
        left: 20px;
    }

    .project_info .owl-carousel .owl-nav button.owl-next
    {
        right: 20px;
    }



    .services .list
    {
        margin-bottom: -50px;
        margin-left: 0;
    }

    .services .list > *
    {
        width: 100%;
        margin-bottom: 50px;
        margin-left: 0;
    }

    .services .list .service .info
    {
        width: calc(100% - 180px);
    }

    .services .list .service .link
    {
        margin-top: 20px;
    }



    /*---------------
        Footer
    ---------------*/
    footer .info
    {
        padding: 30px 0;
    }

    footer .bottom
    {
        line-height: 18px;

        padding: 20px 0;
    }



    footer .logo
    {
        margin-right: auto;
    }


    footer .menu
    {
        display: none;
    }


    footer .adres
    {
        display: block;

        margin-left: 30px;
        padding-left: 31px;
    }

    footer .adres:before
    {
        display: block;
    }
}