body {
      background: #10223a;
      color: #808289;
      font: 400 16px/29px "Ubuntu", sans-serif;
      -webkit-text-size-adjust: none;
      margin: 0;
      padding: 0;
      height: 100%;
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
    }
    .background-video {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
    }
    .content {
      position: relative;
      z-index: 1;
      color: #fff; /* Текст белого цвета для контраста с фоном */
    }
    h1, h2, h3, h4, h5, h6 {
      color: inherit;
      text-transform: uppercase;
    }
    h1 {
      font-size: 36px;
      line-height: 40px;
      letter-spacing: 15.12px;
    }
    @media(max-width: 479px) {
      h1 {
        font-size: 28px;
        line-height: 34px;
        letter-spacing: 6px;
      }
    }
    h2 {
      font-size: 34px;
      line-height: 50px;
    }
    @media(max-width: 767px) {
      h2 {
        font-size: 26px;
        line-height: 30px;
      }
    }
    h3 {
      font-size: 19px;
      line-height: 30px;
    }
    .btn {
      display: inline-block;
      padding: 18.5px 20px;
      line-height: 24px;
      color: #fff;
      background: #4280c9;
      font-weight: 500;
      font-size: 24px;
      text-transform: uppercase;
      text-decoration: none;
      transition: 0.3s all ease;
      margin-top: 20px; /* Отступ сверху для кнопки */
    }
    .btn:hover {
      background: #3067a8;
    }
    @media(max-width: 479px) {
      .btn {
        font-size: 20px;
      }
    }
    .vide h2 {
      font-weight: 700;
      font-size: 64px;
      line-height: 60px;
    }
    .vide h3 {
      font-weight: 300;
      font-size: 22px;
      line-height: 30px;
      letter-spacing: 6.6px;
    }
    @media(min-width: 480px) and (max-width: 767px) {
      .vide h2 {
        font-size: 55px;
        line-height: 50px;
      }
    }
    @media(max-width: 479px) {
      .vide {
        padding-top: 60px;
        padding-bottom: 80px;
      }
      .vide h2 {
        font-size: 26px;
        line-height: 30px;
      }
      .vide h3 {
        font-size: 14px;
        line-height: 24px;
      }
    }