/* video page */
/* reset styles */
* {
    padding: 0;
    margin: 0;
    border: 0;
  }
  
  *,
  *:before,
  *:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  
  :focus,
  :active {
    outline: none;
  }
  
  a:focus,
  a:active {
    outline: none;
  }
  
  nav,
  footer,
  header,
  aside {
    display: block;
  }
  
  html,
  body {
    width: 100%;
    line-height: 1;
    font-size: 16px;
    -ms-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
  }
  
  input,
  button,
  textarea {
    font-family: inherit;
  }
  
  input::-ms-clear {
    display: none;
  }
  
  input::-moz-placeholder {
    color: var(--main-gray);
  }
  
  input::-webkit-input-placeholder {
    color: var(--main-gray);
  }
  
  button {
    cursor: pointer;
    background-color: transparent;
  }
  
  button::-moz-focus-inner {
    padding: 0;
    border: 0;
  }
  
  a,
  a:visited {
    text-decoration: none;
  }
  
  ul li {
    list-style: none;
  }
  
  img {
    vertical-align: top;
    max-width: 100%;
  }
  
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-size: inherit;
    font-weight: 400;
    margin: 0;
  }
  
  picture {
    display: block;
  }
  
  /* glob */
  body {
    font-family: 'Montserrat', sans-serif;
    font-style: normal;
    min-width: 320px;
  }
  
  
  .videogallery_container {
    max-width: 1808px;
    margin: 0 auto;
    padding: 40px 0;
    position: relative;
    width: 100%;
  }
  
  .videogallery_container h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 114.28571%;
    position: relative;
    margin-bottom: 60px;
    padding-left: 1.4375rem;
    color: #1b315f;
  }
  
  .videogallery_container h1>span {
    font-size: 3.5rem;
    font-weight: 500;
    line-height: 114.28571%;
    margin-bottom: 2rem;
    color: #1b315f;
  }
  
  
  .videogallery_container:after {
    content: '';
    background-color: #2770F1;
    width: 5px;
    height: 75px;
    position: absolute;
    top: 36px;
  }
  
  .video-col-4 {
    flex: 0 1 calc(25% - 34px);
    position: relative;
    margin-right: 45px;
    overflow: hidden;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.2);
    height: 223px;
  }
  
  .video-col-4:nth-child(4n) {
    margin-right: 0;
  }
  
  .video-col-4:last-child {
    margin-right: 0;
  }
  
  .gallery__wrapper-video {
    display: flex;
    flex-wrap: wrap;
    row-gap: 45px;
  }
  
  
  video {
    width: 100%;
  }
  
  .galery__video {
    position: relative;
  }
  
  .video-item {
    min-width: 100%;
    height: 100%;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.2);
  }
  .video-main .if_video {
    width: 100%;
    height: 100%;
  }
  
  .video-item.active {
    height: 100%;
  }
  
  .video-item::before {
    display: block;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(22, 45, 95, 0.50) 0%, rgba(22, 45, 95, 0.50) 100%);
    pointer-events: none;
    border-radius: 5px;
  }
  
  .video-item.active::before {
    display: none;
  }
  .gallery__wrapper-video .if_video {
    width: 100%;
    height: 100%;
  }
  
  .descr-video {
    position: absolute;
    bottom: 20px;
    left: 13px;
    white-space: nowrap;
    color: #FFF;
    font-size: 15px;
    font-weight: 600;
    line-height: 20px;
    scale: 1;
    transition: scale .4s ease;
    pointer-events: none;
  }
  
  .descr-video.active {
    scale: 0;
  }
  
  .videogallery_container {
    padding: 40px 45px;
  }
  
  .gallery__video.video-col-4::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 80px;
    transform: rotate(90deg);
    flex-shrink: 0;
    background: #2770F1;
    bottom: -39px;
    left: 64px;
    z-index: 1;
  }
  
  
  .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0);
    pointer-events: none;
  }
  
  .play-button.hide {
    display: none;
  }
  
  
  .current-video {
    width: 100%;
    height: 100%;
    cursor: pointer;
    border-radius: 5px;
  }
  
  /* video main */
  
  .video-main__container {
    max-width: 1170px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    padding: 110px 45px;
  }
  
  .video-main__container h2 {
    color: #1B315F;
    font-size: 44px;
    font-weight: 700;
    line-height: 45px;
    margin-left: 20px;
    margin-bottom: 43px;
  }
  
  .video-main__container:after {
    content: '';
    background-color: #2770F1;
    width: 5px;
    height: 56px;
    position: absolute;
    top: 105px;
    left: 45px;
  }
  
  .video-main {
    min-width: 100%;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    margin-bottom: 37px;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.2);
    height: 575px;
  }
  
  .video-main.active {
    height: 100%;
  }
  
  .video-main::before {
    display: block;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(22, 45, 95, 0.50) 0%, rgba(22, 45, 95, 0.50) 100%);
    pointer-events: none;
    border-radius: 5px;
  }
  
  .video-main.active::before {
    display: none;
  }
  
  .current-video-main {
    width: 100%;
    height: 100%;
    cursor: pointer;
    border-radius: 5px;
  }
  
  .play-button-main {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0);
    pointer-events: none;
  }
  
  .play-button-main.hide {
    display: none;
  }
  
  
  
  .current-video-main[poster] {
    width: 100%;
  }
  
  /* video swiper */
  
  .gallery__video {
    height: 240px;
  }
  
  .videoswiper {
    padding: 118px 0 110px 0;
  }
  
  .videoswiper__container {
    max-width: 1840px;
    width: 100%;
    margin: 0 auto;
  }
  
  .videoswiper__container>h2 {
    color: #1B315F;
    font-size: 44px;
    font-weight: 800;
    line-height: 45px;
    padding-left: 40px;
    margin-bottom: 60px;
    position: relative;
  }
  
  .videoswiper__slider {
    max-width: 1600px;
    margin: 0 auto;
    margin-bottom: 60px;
    width: 100%;
  }
  
  .videoswiper__wrapper-slider {
    position: relative;
  }
  
  .videoswiper__slider-btn_prev {
    position: absolute;
    bottom: -110px;
    left: 0;
  }
  
  .videoswiper__slider-btn_next {
    position: absolute;
    bottom: -110px;
    right: 0;
  }
  
  .videoswiper__slider-btn_prev.swiper-button-disabled {
    opacity: .5;
    pointer-events: none;
  }
  
  .videoswiper__slider-btn_next.swiper-button-disabled {
    opacity: .5;
    pointer-events: none;
  }
  
  .swiper-btn {
    cursor: pointer;
  }
  
  .swiper-btn>button {
    color: #FFF;
    font-size: 18px;
    font-weight: 600;
    line-height: 25px;
    border-radius: 4px;
    background: #2770F1;
    padding: 15px 20px;
    margin: 0 auto;
    display: flex;
  }
  
  .swiper-btn>button>img {
    padding: 8px;
  }
  
  .videoswiper__container>h2:after {
    content: '';
    background-color: #2770F1;
    width: 5px;
    height: 56px;
    position: absolute;
    top: -5px;
    left: 20px;
  }
  
  .swiper-video[poster] {
    max-height: 100%;
    max-width: 100%;
  }
  
  @media (min-width: 1000px) {
    .current-video-main {
        height: 100%;
    }
  }
  
  @media (max-width: 1800px) {
  
    .video-col-4 {
        flex: 0 1 calc(33.3333% - 30px);
        position: relative;
    }
  
    .video-col-4:nth-child(4n) {
        margin-right: 45px;
    }
  
    .video-col-4:nth-child(3n) {
        margin-right: 0;
    }
  
    .video-col-4:last-child {
        margin-right: 0;
    }
  
  }
  
  @media (max-width: 1224px) {
    .video-col-4 {
        flex: 0 1 calc(50% - 23px);
        position: relative;
    }
  
    .video-col-4:nth-child(3n) {
        margin-right: 45px;
    }
  
    .video-col-4:nth-child(2n) {
        margin-right: 0;
    }
  
    .video-col-4:last-child {
        margin-right: 0;
    }
  
    /* video main */
    .video-main {
        height: 540px;
    }
  
    .video-main__container h2 {
        color: #1B315F;
        font-family: Montserrat;
        font-size: 26px;
        font-style: normal;
        font-weight: 700;
        line-height: 30px;
        max-width: 440px;
        margin-bottom: 30px;
    }
  
    .video-main__container:after {
        width: 3px;
        height: 60px;
        top: 43px;
        left: 16px;
    }
  
    .video-main__container {
        padding: 43px 15px;
    }
    .
  
    /* videoswiper */
  
    .videoswiper__container>h2 {
        color: #1B315F;
        font-size: 26px;
        font-weight: 800;
        line-height: 30px;
        max-width: 350px;
        padding-left: 10px;
        margin-bottom: 30px;
    }
  
    .videoswiper__container>h2:after {
        width: 3px;
        height: 60px;
        flex-shrink: 0;
        top: -2px;
        left: 0;
    }
  
    .videoswiper {
        padding: 53px 0 54px 0;
    }
  
    .videoswiper__container {
        padding: 0 15px;
    }
  
    .videoswiper__slider-btn {
        display: none;
    }
  
    .videoswiper__slider {
        margin-bottom: 32px;
    }
  }
  
  @media (max-width: 900px) {
    .videogallery_container h2 {
        color: #1B315F;
        font-size: 26px;
        font-weight: 800;
        line-height: 30px;
        margin-bottom: 30px;
        max-width: 350px;
    }
  
    .videogallery_container h2>span {
        color: #1B315F;
        font-size: 26px;
        font-weight: 500;
        line-height: 30px;
        padding-right: 422px;
    }
  
    .videogallery_container:after {
        width: 3px;
        height: 60px;
    }
  
    /* video main */
    .video-main {
        height: 400px;
    }
  
  }
  
  @media (max-width: 800px) {
    .video-col-4 {
        flex: 0 1 calc(100%);
        position: relative;
        margin-right: 0;
    }
  
    .video-col-4:nth-child(3n) {
        margin-right: 0;
    }
  
    .video-col-4:last-child {
        margin-right: 0;
    }
  
    .videogallery_container {
        padding: 38px 15px;
    }
  
    .gallery__wrapper-video {
        row-gap: 15px;
    }
  
    /* video main */
  
    .video-main__container>button {
        width: 100%;
        justify-content: center;
    }
  
    .swiper-btn>button {
        width: 100%;
        justify-content: center;
    }
  
    .btn-margin-right {
        margin-right: 15px;
    }
  
    /* video main */
    .video-main {
        height: 350px;
    }
  }
  
  
  @media (max-width: 560px) {
  
    .videoswiper__container {
        padding: 0;
        padding-left: 15px;
    }
  
    .video-col-4 {
        height: 188px;
    }
  
    /* video main */
    .video-main {
        height: 235px;
    }
  
  }
  
  
  .youtube {
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: inline-block;
    overflow: hidden;
    background-size: cover;
    transition: all 200ms ease-out;
    cursor: pointer;
  }
  
  .youtube .play {
    background: url('../img/youtube-play-btn.png') no-repeat;
    /*ВАЖНО: здесь укажите адрес до изображения*/
    background-position: 0 -50px;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
    position: absolute;
    height: 50px;
    width: 69px;
    transition: none;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
  }
  
  .youtube:hover .play {
    background-position: 0 0;
  }
  
  
  
  
  /* @media (max-width: 767px) {
    .youtube {
        height: 350px !important;
    }
  } */