@media screen and (max-width: 1450px) {
  .header .header__video-rectangle {
    background: url("/img/radial_gradient.png") no-repeat center center;
    background-size: auto 100%;
  }
}
@media screen and (max-width: 1200px) {
}
@media screen and (max-width: 992px) {
  .header .header__title {
    margin-top: 40px;
    font-size: 36px;
  }
  .page-index__header {
    font-size: 36px;
    line-height: 36px;
  }
  .page-index {
    height: auto;
  }
  .page-index__devices {
    display: none;
  }
  .page-index__packages,
  .page-index__hardware,
  .page-index__works {
    padding: 20px 15px;
  }
  .page-index__camera {
    margin-top: 40px;
  }
  .page-index__camera .page-index__price {
    margin-bottom: 20px;
  }
  .page-index__works .page-index__schema {
    background-size: auto 500px;
    padding-top: 520px;
  }
  .page-index__use {
    padding: 0;
    margin-top: 30px;
    width: auto;
  }
  .page-index__use h3 {
    margin-top: 20px;
  }
  .page-index__use h3:last-child {
    margin-top: 20px;
  }
  .footer .footer__items-support {
    text-align: center;
  }
}
@media screen and (max-width: 768px) {
  .header {
    background: url('/img/mini_up.png') repeat-y center top;
  }
  .header video {
    display: none;
  }
  .header .header__title {
    font-size: 32px;
    line-height: 38px;
  }
  .header .header__sidebar.scroll {
    height: auto;
    padding-top: 0;
  }
  .header .header__sidebar.scroll .header__menu-scroll {
    height: inherit;
  }
  .header .header__sidebar.scroll .header__menu-scroll .header__menu {
    height: inherit;
  }
  .header .header__menu {
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0;
  }
  .header .header__menu li {
    padding-top: 5px;
  }
  .header .header__menu li.header__logo {
    height: auto;
    padding-top: 0;
  }
  .header .header__menu li.header__sign-in {
    padding-top: 5px;
    white-space: nowrap;
  }
  .header .header__menu li ul {
    height: auto;
    flex-wrap: wrap;
    justify-content: center;
  }
  .header .header__menu li ul li {
    padding: 2px 10px;
  }
  .header .header__store {
    font-size: 24px;
    line-height: 34px;
    margin-top: 30px;
  }
  .header .header__demo {
    margin-top: 40px;
  }
  .page-index__devices {
    padding-right: 0;
  }
  .page-index__works .page-index__schema {
    background: none;
    height: auto;
    min-height: 0;
    padding-top: 0;
  }
  .page-index__about .page-index__price,
  .page-index__camera .page-index__price {
    font-size: 56px;
    line-height: 56px;
    padding: 20px 15px;
    text-align: left;
  }
  .page-index__about .page-index__price small,
  .page-index__camera .page-index__price small {
    display: inline;
    padding-left: 10px;
  }
  .page-index {
    padding: 35px 50px 20px 50px;
  }
  .services-list li {
    text-indent: 0;
  }
  .order .order__bg {
    overflow: hidden;
  }
  .order .order__container {
    overflow-y: auto;
    overflow-x: hidden;
    padding: 50px 0;
  }
  .order .order__container .order__form {
    width: auto;
    max-width: 400px;
    min-width: 240px;
    margin: 40px 10px 0 10px;
  }
  .order .order__container .order__form .order__close {
    right: 0;
    top: -40px;
  }
  .footer .footer__paytype {
    display: none;
  }
  .footer .container:after {
    background: #349b56;
    position: absolute;
    z-index: 10;
    display: block;
    content: '';
    width: 50%;
    height: 100%;
    right: 0;
    top: 0;
  }
}
@media screen and (max-width: 480px) {
  .header__menu-slide {
    display: block;
    position: fixed;
    background: #349b56;
    width: 100%;
    height: 0;
    left: 0;
    top: 50px;
    right: 0;
    z-index: 9999;
    transition: height 0.5s ease 0s;
    overflow: hidden;
  }
  .header__menu-slide ul {
    display: block;
    list-style: none;
    padding: 10px 0;
    margin: 0;
  }
  .header__menu-slide ul li {
    display: block;
  }
  .header__menu-slide ul li a {
    display: block;
    color: #fff;
    font-size: 16px;
    line-height: 40px;
    text-transform: uppercase;
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  .header__menu-slide ul li a:hover {
    background: rgba(0, 0, 0, 0.05);
  }
  .header__menu-slide ul li:last-child a {
    border-bottom: 0;
  }
  .header__menu-slide.opened {
    height: 180px;
  }
  .header {
    height: auto;
    padding-bottom: 30px;
  }
  .header .header__nav {
    padding-top: 70px;
  }
  .header .header__contacts {
    justify-content: space-between;
    margin-top: 0;
    height: 50px;
  }
  .header .header__contacts .header__support {
    display: none;
  }
  .header .header__contacts .header__bar {
    display: inline-flex;
    color: #fff;
  }
  .header .header__contacts .header__bar .fa {
    font-size: 28px;
    line-height: 28px;
    color: inherit;
  }
  .header .header__menu {
    height: 50px;
  }
  .header .header__menu li {
    display: none;
  }
  .header .header__menu li.header__logo {
    display: inline-flex;
  }
  .header .header__menu li.header__phone {
    display: inline-flex;
  }
  .header .header__menu li a:hover {
    border: none;
  }
  .header .header__menu-slide li {
    display: none;
  }
  .header .header__menu-slide li.header__logo {
    display: none;
  }
  .header .header__sidebar {
    height: 50px;
  }
  .header .header__sidebar.scroll {
    height: 50px;
  }
  .header .header__sidebar.scroll .header__menu-scroll {
    height: 50px;
  }
  .header .header__sidebar.scroll .header__menu-scroll .header__menu {
    height: 50px;
  }
  .header .header__sidebar.scroll .header__menu-scroll .header__bar {
    display: inline-flex;
    justify-content: flex-end;
    color: #fff;
  }
  .header .header__sidebar.scroll .fa {
    font-size: 28px;
    line-height: 28px;
    color: inherit;
  }
  .header .header__title {
    font-size: 24px;
    line-height: 30px;
    margin-top: 20px;
  }
  .header .header__subtitle,
  .header .header__store {
    font-size: 20px;
    line-height: 24px;
  }
  .header .header__demo a {
    font-size: 16px;
  }
  .page-index {
    margin-top: -40px;
  }
  .page-index__reg li:nth-child(1),
  .page-index__reg li:nth-child(3) {
    background-position: center top;
    background-size: auto 150px;
    padding: 175px 0 0 0;
    height: auto;
  }
  .page-index__reg li:nth-child(2) {
    color: transparent;
    height: 30px;
    line-height: 30px;
  }
  .footer .footer__items-support,
  .footer .container::after {
    display: none;
  }
  .footer .footer__items-copyright {
    text-align: center;
  }
  .footer .footer__items-copyright .footer__copyright {
    margin-top: 15px;
  }
}