@media only screen and (max-width: 1151px){
    .specialized .specialized_container {
        justify-content: center;
}
@media only screen and (max-width: 1100px){
    .container_clients{
        max-width: 1000px;
    }
    .info p{
        max-width: 400px;
    }
    .owl-nav .owl-next:before {
        padding-left: 20px;
    }
    .owl-nav .owl-prev:before {
        padding-left: 20px;
    }
    }
}
@media only screen and (max-width: 1020px){
    .container_clients{
        max-width: 800px;
    }
}
@media only screen and (max-width: 970px){
    .container{
        padding: 0 12px;
    }
}
@media only screen and (max-width: 880px){
    header nav ul li{
        margin-left: 10px;
    }
    header .nav ul li:last-of-type a {
        font-size: 14px;
    }
}
@media only screen and (max-width: 868px){
    .container_clients{
        max-width: 700px;
    }
    .left_logo p{
        max-width: 300px;
    }
    header .nav ul li a {
        font-size: 12px
    }
    header .nav ul li:last-of-type a {
        font-size: 13px;
    }
    header .nav ul li:first-of-type a {
        font-size: 11px;
    }
}
@media only screen and (max-width: 798px){
    .tools .img_bg{
        position: relative;
        width: 100%;
        height: 400px;
    }
    .tools .container{
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .info p{
        text-align: center;
    }
    .info h4{
        text-align: center;
    }
    .info h3{
        text-align: center;
    }
    .info {
        text-align: center;
    }
}
@media only screen and (max-width: 792px) {
    header .nav ul li a {
        font-size: 11px
    }
    header .nav ul li:last-of-type a {
        font-size: 12px;
    }
    header .nav ul li:first-of-type a {
        font-size: 10px;
    }
}
@media only screen and (max-width: 771px){
    header nav ul li a{
        font-size: 10px;
    }
}
@media only screen and (max-width: 767px){
    .tools .img_bg{
        position: relative;
        width: 100%;
        height: 400px;
    }
    .nav-but-wrap{
        display: inline-block;
    }
    .nav {
        position: fixed;
        z-index: 2;
        left: 0;
        top: 0;
    }
    .nav:before, .nav:after {
        content: "";
        position: fixed;
        width: 100vw;
        height: 100vh;
        background: rgba(20, 21, 26,0.6);
        border-bottom-left-radius: 200%;
        z-index: -1;
        -webkit-transition: -webkit-transform cubic-bezier(0.77, 0, 0.175, 1) 0.6s, border-radius linear 0.8s;
        transition: -webkit-transform cubic-bezier(0.77, 0, 0.175, 1) 0.6s, border-radius linear 0.8s;
        transition: transform cubic-bezier(0.77, 0, 0.175, 1) 0.6s, border-radius linear 0.8s;
        transition: transform cubic-bezier(0.77, 0, 0.175, 1) 0.6s, -webkit-transform cubic-bezier(0.77, 0, 0.175, 1) 0.6s, border-radius linear 0.8s;
        -webkit-transform: translateX(100%) translateY(-100%);
        transform: translateX(100%) translateY(-100%);
    }
    .nav:after {
        background: rgba(9,9,12,1);
        -webkit-transition-delay: 0s;
        transition-delay: 0s;
    }
    .nav:before {
        -webkit-transition-delay: .2s;
        transition-delay: .2s;
    }
    .nav__content {
        position: fixed;
        visibility: hidden;
        top: 50%;
        margin-top: 20px;
        -webkit-transform: translate(0%, -50%);
        transform: translate(0%, -50%);
        width: 100%;
        text-align: center;
    }
    .nav__list {
        position: relative;
        padding: 0;
        margin: 0;
        z-index: 2;
    }
    .nav__list-item {
        position: relative;
        display: block;
        -webkit-transition-delay: 0.8s;
        transition-delay: 0.8s;
        opacity: 0;
        text-align: center;
        overflow: hidden;
        -webkit-transform: translate(100px, 0%);
        transform: translate(100px, 0%);
        -webkit-transition: opacity .2s ease, -webkit-transform .3s ease;
        transition: opacity .2s ease, -webkit-transform .3s ease;
        transition: opacity .2s ease, transform .3s ease;
        transition: opacity .2s ease, transform .3s ease, -webkit-transform .3s ease;
        margin-top: 0;
        margin-bottom: 0;
    }
    .nav__list-item a{
        position: relative;
        text-decoration: none;
        overflow: hidden;
        cursor: pointer;
        z-index: 2;
        display: inline-block;
        text-transform: uppercase;
        -webkit-transition: all 200ms linear;
        transition: all 200ms linear;
    }
    .nav__list-item a:after{
        position: absolute;
        content: '';
        top: 50%;
        margin-top: -2px;
        left: 50%;
        width: 0;
        height: 0;
        opacity: 0;
        background-color: #8167a9;
        z-index: 1;
        -webkit-transition: all 200ms linear;
        transition: all 200ms linear;
    }
    .nav__list-item a:hover:after{
        height: 4px;
        opacity: 1;
        left: 0;
        width: 100%;
    }
    .nav__list-item a:hover{
        color: rgba(255,255,255,1);
    }
    .nav__list-item.active-nav a{
        color: rgba(255,255,255,1);
    }
    .nav__list-item.active-nav a:after{
        height: 4px;
        opacity: 1;
        left: 0;
        width: 100%;
    }
    header .nav ul{
        display: block;
    }
    header .nav ul li{
        margin: 15px 0;
    }
    header .nav ul li:first-of-type{
        margin-right: 0;
    }
}
@media only screen and (max-width: 764px){
    .left_logo p{
        max-width: 200px;
        font-size: 12px;
    }
    .clients_logo{
        display: flex;
        flex-direction: column;
    }
    .clients{
        margin-bottom: 50px;
    }
    .past_clients{
        padding-bottom: 119px;
    }
    .right_sub-menu{
        display: flex;
        flex-direction: column;
    }
    .left_logo p{
        max-width: 500px;
    }
}
@media only screen and (max-width: 656px){
    .left_logo p{
        max-width: 180px;
        font-size: 10px;
    }
    .left_logo h4{
        font-size: 12px;
        max-width: 130px;
    }
    .right_sub-menu li:first-of-type{
        font-size: 12px;
    }
    .right_sub-menu li a{
        font-size: 11px;
    }
    footer form{
        max-width: 300px;
        width: 100%;
        height: 40px;
        padding: 11px 6px;
    }
    footer form button{
        height: 25px;
        width: 50px;
    }
}
@media only screen and (max-width: 571px){
    .container_help h2{
        font-size: 30px;
    }
    .container_help h3{
        font-size: 20px;
    }
    .spec_text p{
        font-size: 11px;
    }
    .main_banner .container p{
        font-size: 12px;
    }
}
@media only screen and (max-width: 472px){
    .container_help h2{
        font-size: 20px;
    }
    .container_help h3{
        font-size: 15px;
    }
    .spec_text p{
        font-size: 10px;
    }
    .main_banner .container p{
        font-size: 10px;
    }
    .main_banner .container h1{
        font-size: 30px;
    }
    .specialized h2{
        font-size: 30px;
    }
    .specialized h3{
        font-size: 15px;
    }
    .info h3{
        font-size: 20px;
    }
    .info p{
        font-size: 10px;
    }
    .container_clients h3{
        font-size: 20px;
    }
    .container_clients h4{
        font-size: 15px;
    }
    footer form{
        max-width: 200px;
        width: 100%;
        height: 30px;
        padding: 11px 6px;
    }
    footer form button{
        height: 15px;
        width: 10px;
    }
    .container_social p{
        font-size: 12px;
        max-width: 200px;
    }
}
@media only screen and (max-width: 426px) {
    .spec_text p{
        font-size: 10px;
        max-width: 250px;
    }
}
@media only screen and (max-width: 390px) {
    footer .right_sub-menu ul:first-of-type{
        margin-right: 0px;
    }
    footer .right_sub-menu ul:last-of-type{
        margin-right: 0px;
    }
}
@media only screen and (max-width: 352px) {
    .left_logo p{
        max-width: 140px;
    }
    .left_logo h4{
        font-size: 10px;
        max-width: 100px;
    }
    footer form{
        max-width: 190px;
        width: 100%;
        height: 30px;
        padding: 5px 2px;
    }
    footer form button{
        height: 0px;
        width: 0px;
    }
}
@media only screen and (max-width: 328px) {

    .bottom_icon li{
        font-size: 10px;
    }
}