/* Добавленные стили */
body{
    font-family: 'Rubik', sans-serif !important;
    font-size: 16px;
}

body{
    /* Цвета сайта */
    --color__main-brown: #505050;
    --color__main-white: #ffffff;
    --color__main-light-blue: #E3F2FF;
    --color__main-blue: #0079E9;
    --color__main-gray: #f5f7f9;
    --color__background_green-to-blue: linear-gradient(263.5deg, #edf8ff 0%, #ecfff2 100%);

    /* Анимации */
    --animation_duration: .3s;

    --brand-logo-height: 75px;

    --banner-height: 426px;
    --banner-padding-top: 0;
}

@media(max-width: 991px){
    main{
        /* margin-top: 45px; */
        margin-top: 106px;
    }
}
@media(max-width: 768px){
    main{
        /* margin-top: 29px; */
        margin-top: 73px;
    }
}

/* Переопределение шапки */
header{
    box-shadow: none;
}
.navbar-bg-header{
    background-color: var(--color__main-light-blue);
}
header .navbar-nav>li>a {
    transition: all var(--animation_duration) ease;
}
header .nav:not(.nav-map)>li>a:hover {
    color: var(--color__main-blue);
}
header .navbar-search{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header .navbar>.container .navbar-brand{
    margin: 0;
}
header .navbar-brand__wrapper{
    display: flex;
    align-items: center;
}
header .navbar-brand{
    display: flex;
    align-items: center;
    max-height: var(--brand-logo-height);
    width: 75px;
    padding: 0;
}
header .navbar-brand img{
    height: 100%;
    width: auto;
}
@media (max-width: 400px) {
    .navbar-search .navbar-brand img{
        height: 50px;
    }
}
header .search-phone-icon a{
    top: 0;
}

.form-round{
    background-color: var(--color__main-white);
}

.wrapper-breadcrumb{
    background-color: var(--color__main-light-blue);
}

/** Выпадающее под-меню в шапке сайта **/
.open:not(.bootstrap-select)>.dropdown-toggle:before {
    content: none;
}
.dropdown-menu.dropdownhover-bottom:before {
    content: "";
    position: absolute;
    top: -6px;
    left: 50%;
    margin-left: -6px;
    width: 12px;
    height: 12px;
    border-left: 1px solid #d7e4f0;
    border-top: 1px solid #d7e4f0;
    transform: rotate(45deg);
    background-color: #ffffff;
}
.navbar-nav > li.dropdown.open > ul.dropdown-menu{
    padding-top: 13px;
    padding-bottom: 18px;
    background-color: #ffffff;
    box-shadow: 0px 5px 30px rgba(137, 158, 180, 0.3);
    border-radius: 5px;
    border: 1px solid #d7e4f0;
}
.navbar-nav > li.dropdown.open > ul.dropdown-menu > li > a{
    transition: all var(--animation_duration) ease-in-out;
}
.navbar-nav > li.dropdown.open > ul.dropdown-menu > li > a:hover{
    opacity: 0.7;
}
.dropdown-menu.parent-2::before{
    left: 30%;
}

/** Баннер на главной странице **/
.banner__block{
    padding-top: var(--banner-padding-top);
    height: var(--banner-height);
}
.banner__body,
.banner__body_column {
    height: var(--banner-height);
}
.banner__body_column{
    padding: 0;
}
.banner__body_column{
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}
.banner__block .banner-text{
    margin-bottom: 0;
}
.banner__body_column.column-img{
    justify-content: end;
}
@media(max-width: 1199px){
    body{
        --banner-padding-top: 80px;
    }
    .banner__block{
        height: fit-content;
    }
    .banner__body {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        height: unset;
    }
    .banner__body_column{
        align-items: center;
        height: unset;
    }
    .banner__body_column.column-text{
        margin-bottom: 30px;
        text-align: center;
    }
    .banner__body_column.column-img{
        display: flex;
        justify-content: center;
    }
}
@media(max-width: 991px){
    body{
        --banner-padding-top: 60px;
    }
}
@media(max-width: 768px){
    .banner__block{
        padding-top: 30px;
    }
}

.banner__body .banner__text .big-text {
    font-weight: 500;
    margin-bottom: 0;
}
@media (min-width: 767px) {
    .banner__body .banner__text .big-text {
        line-height: calc(36px + 14*(100vw / 1920));
        font-size: calc(30px + 13*(100vw / 1920));
    }
}
@media (max-width: 767px) {
    .banner__body .banner__text .big-text {
        line-height: calc(36px + 23.8*((100vw - 375px) / 1920));
        font-size: 24px;
    }
}

/* Карточки на главной странице */
.items-list__wrapper{
    margin-bottom: 16px;
}
.list__item{
    background: var(--color__background_green-to-blue);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    align-items: center;
    min-height: 250px;
    gap: 8px;
    overflow: hidden;
    transition: all var(--animation_duration) ease;
}
.list__item:hover{
    background: var(--color__main-white);
    box-shadow: 0px 14px 30px rgba(105, 106, 106, 0.65);
    z-index: 2;
}
.list__item .list__item_img-wrapper{
    min-width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background-color: var(--color__main-white);
    box-shadow: 0px 5px 30px rgba(137, 158, 180, 0.3);
}
.list__item .list__item_img-wrapper img{
    height: 80px;
    width: 80px;
    border-radius: 50%;
}

/* Карточка технологии */
.technology-stack__item .h1{
    margin-bottom: 0;
}

/* Сообщение об успешном добавлении формы Мибок */
.feedback-form.main-blocks .alert-success{
    border-color: var(--color__main-gray);
    background: var(--color__background_green-to-blue);
}

/* Страница 404 */
.page-404__content_wrapper{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 150px 0;
}
.page-404__content_wrapper .column_item{
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-404__content_wrapper .head__block{
    padding-bottom: 26px;
}
.page-404__content_wrapper .title{
    font-weight: 500;
    max-width: 384px;
    line-height: calc(36px + 14*(100vw / 1920));
    font-size: calc(30px + 13*(100vw / 1920));
}
.page-404__content_wrapper .descript{
    padding-bottom: 43px;
    max-width: 439px;
    line-height: calc(24px + -1*(100vw / 1920));
    font-size: calc(16px + 2*(100vw / 1920));
}
.page-404__content_wrapper .btn{
    width: 200px;
    padding: 13px 10px;
    background-color: var(--color__main-blue);
    border-color: var(--color__main-blue);
}
.page-404__content_wrapper .error__wrapper{
    width: calc(325px + 115*(100vw / 1920));
}
.page-404__content_wrapper img{
    width: 100%
}
@media(max-width: 768px){
    .page-404__content_wrapper{
        flex-direction: column;
        position: relative;
        padding: 0;
        margin: 96px 0;
    }
    .page-404__content_wrapper .column_item{
        align-items: center;
    }
    .page-404__content_wrapper .title,
    .page-404__content_wrapper .descript{
        text-align: center;
    }
    .page-404__content_wrapper .descript{
        padding-bottom: 306px;
    }

    .page-404__content_wrapper .title{
        line-height: calc(36px + 23.8*((100vw - 375px) / 1920));
        font-size: calc(30px + 22.1*((100vw - 375px) / 1920));
    }
    .page-404__content_wrapper .descript{
        line-height: calc(24px + -1.7*((100vw - 375px) / 1920));
        font-size: calc(16px + 3.4*((100vw - 375px) / 1920));
    }

    .page-404__content_wrapper .error__wrapper{
        width: calc(325px + 195.5*((100vw - 375px) / 1920));
        padding-right: 0;
        position: absolute;
        display: inline-block;
        top: 235px;
        left: 50%;
        transform: translate(-50%, 0);
    }
}

footer .navbar-brand{
    display: flex;
    align-items: center;
    max-height: var(--brand-logo-height);
    width: 75px;
    padding: 0;
}
.wrapper-sign{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer__wrapper_block{
    display: flex;
    align-items: center;
}
@media(max-width: 991px){
    .wrapper-sign{
        flex-direction: column;
        justify-content: start;
    }
    .wrapper-sign > div{
        width: 100%;
    }
}
@media(max-width: 768px){
    .wrapper-sign>div.footer__wrapper_block{
        display: flex;
        flex-direction: column;
        align-items: start;
    }
}