@media only screen and (max-width: 600px) {

body{
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    margin: auto;
    padding:0;
}

header {
    width: 100%;
    height: 1250px;
    background-position: top 0 left;
}

.logo {
    margin: 0 auto;
}

.header-menu{
    display: none;
}

.mobwaa{
    text-align: center;
    margin: 0 auto;
}

.banner-title {
    padding-top: 50px;
    font-size: 28px;
    line-height: 35px;
    text-align: center;
}

.banner-button-2 {
    margin-left: 0px;
}

.tazhin{
    display: none;
}

.header-bottom {
    margin-top: 40px;
}

.header-bottom .left {
    width: 100%;
}

.header-bottom .right {
    width: 100%;
    height: auto;
    margin-left: 0px;
    margin-top: 20px;
    padding-bottom: 25px;
}

.banner-button-3 {
    margin-left: 20px;
}

.about {
    padding: 40px 0 40px 0;
}

.about .left {
    width: 100%;
    order: 2;
    padding-top: 10px;
}

.about .left img {
    width: 100%;
}

.about .right {
    width: 100%;
    order: 1;
    padding-top: 30px;
}

.offer-b-title {
    font-size: 24px;
}

.offer-b-text {
    font-size: 16px;
    padding-top: 20px;
}

.banner-button-4 {
    background-image: none;
    padding: 20px 0px 10px 10px;
    color: #fff;
    width: 320px;
    text-align: center;
    padding-left: 0px;
    font-size: 16px;
    margin-top: 40px;
}

.priem {
    padding: 0px 0 40px 0;
}

.priem-item-1 {
    width: 100%;
    background-size: 40px;
}

.priem-item-2 {
    width: 100%;
    background-size: 40px;
}

.priem-item-3 {
    width: 100%;
    background-size: 40px;
}

.priem-item-4 {
    width: 100%;
    background-size: 40px;
}

.top1 {
    font-size: 18px;
}

.services .left {
    width: 100%;
}

.services .right {
    width: 100%;
    padding-top: 30px;
}

.operation-item {
    width: 100%;
    height: auto;
    padding-bottom: 40px;
}

.operation-item-2 {
    width: 100%;
    height: auto;
    padding-bottom: 40px;
}

.kurs-sert .left {
    width: 100%;
    font-size: 22px;
}

.kurs-sert .left span {
    font-size: 16px;
    position: relative;
    top: 20px;
}

.banner-button-5 {
    margin-top: 45px;
}

.kurs-slide {
    flex: 0 0 100%;
    height: 250px;
    margin-right: 0;
}

.kurs-arrow {
    width: 36px;
    height: 36px;
    font-size: 14px;
}

.kurs-prev {
    left: 5px;
}

.kurs-next {
    right: 5px;
}

.offer .right {
    width: 100%;
}

.offer-title {
    font-size: 28px;
    padding-top: 50px;
    line-height: 35px;
}

.offer-sm-title {
    width: 100%;
    font-size: 18px;
    padding-top: 30px;
}

.calc {
    width: 100%;
    padding-top: 20px;
    padding-bottom: 50px;
}

.calc form {
    width: 100%;
}

.footer-item {
    width: 100%;
    margin-top: 30px;
}

.footer-item-2 {
    width: 100%;
    margin-top: 30px;
}

.footer-item-2 iframe {
    border-radius: 16px;
    margin-left: 0px;
    width: 100%;
}

.mob-menu{
        display: block;
        position: fixed;
        right: 0px;
        top: -5px;
        z-index: 999999;
}

.menu-btn {
        display: flex;
        align-items: center;
        position: relative;
        top: 42px;
        left: -10px;
        width: 40px;
        height: 40px;
        cursor: pointer;
        z-index: 9999999;
}
 
.menu-btn > span,
.menu-btn > span::before,
.menu-btn > span::after {
  display: block;
  position: absolute;
  width: 90%;
  height: 3px;
  background-color: #000;
  transition-duration: .25s;
}
.menu-btn > span::before {
  content: '';
  top: -8px;
}
.menu-btn > span::after {
  content: '';
  top: 8px;
}

.menubox{
        display: block;
        position: fixed;
        visibility: hidden;
        top: 0px;
        right: -100%;
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 50px 20px;
        list-style: none;
        background-color: #fff;
        box-shadow: 1px 0px 6px rgba(0, 0, 0, .2);
        transition-duration: .25s;
        z-index: 99999;
}

.menubox a{
    text-decoration: none;
    color: #000;
}

.menubox li{
    font-family: Montserrat-SemiBold;
    padding-top: 25px;
    text-transform: uppercase;
}

.menu-item {
  display: block;
  padding: 12px 24px;
  color: #333;
  font-family: Montserrat-SemiBold;
  font-size: 20px;
  text-decoration: none;
  transition-duration: .25s;
}
.menu-item:hover {
  background-color: #CFD8DC;
}

#menu-toggle{
  opacity: 0;
}

#menu-toggle:checked ~ .menu-btn > span{
  transform: rotate(45deg);
}
#menu-toggle:checked ~ .menu-btn > span::before{
  top: 0;
  transform: rotate(0);
}
#menu-toggle:checked ~ .menu-btn > span::after{
  top: 0;
  transform: rotate(90deg);
}
#menu-toggle:checked ~ .menubox {
    visibility: visible;
    right: 0;
}



}