@media only screen and (max-width: 13500px) {
    .data-analist img {
        max-width: 600px;
    }
}

@media only screen and (max-width: 1200px) {

    section.recommend .logos-top.logos .col-sm-4{
        height: 150px;
    }

    .row-gradient .col-xs-6 {
        margin-bottom: 30px;
    }
    section.row-gradient .opacity-button {
        margin:  0 auto;
        display: block;
    }

    .navbar .navbar-brand {
        margin-left: 25px;
    }
    .nav.navbar-nav {
        margin-left: 29px;
    }
    .nav.navbar-nav li a {
        margin-right: 25px;
        margin-top: 42px;
    }
    .nav.navbar-nav:last-child li a {
        margin-right: 0px;
        margin-top: 36px;
    }
    .scrollNavigate.scrollNavigate-fix .navbar-brand{
        transition: all 0.3s;
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -o-transform: scale(1);
        -ms-transform: scale(1);
    }
    
    .scrollNavigate.scrollNavigate-fix .nav.navbar-nav li a{
        transition: all 0.3s;
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -o-transform: scale(1);
        -ms-transform: scale(1);
    }

    .container .row .app-title {
        font-size: 46px;
        max-width: 535px;
    }

    section.main p{
        max-width: 535px;
    }

    section.main img {
        max-width: 531px;
        width: 100%;
    }

    section.row-gradient .row {
        max-width: 535px;
        margin: 0 auto;
    }

    .mobile-margin-bottom {
        margin-bottom: 30px;
    }

    .section-offer h3 {
        max-width: 535px;
        margin: 0 auto 42px auto;
    }

    .section-offer p {
        max-width: 535px;
    }

    .section-offer .row-icons .icon-box {
        width: 33.33333%;
    }

    section.user-acquisition .col-lg-6 img {
        margin: 0 auto;
        display: block;
        max-width: 531px;
        width: 100%;
    }

    section.user-acquisition .text-cloumn {
        text-align: center;
        padding-left: 0;
    }

    section.user-acquisition p {
        padding-left: 0;
        text-align: center;
        margin: 0 auto;
    }
    section.user-acquisition h3:after {
        margin: 29px auto ;
    }
    section.data-analist{
        padding: 0 0 59px 0;
        text-align: center;
    }
    section.data-analist h3:after {
        margin: 29px auto ;
    }
    section.data-analist p {
        text-align: center;
        margin: 0 auto;
    }

    section.data-analist .col-lg-6 img {
        margin: 0 auto;
        display: block;
        max-width: 700px;
        width: 100%;
    }

    section.app-marketing {
        height: 100%;
        background-size: 33%;
    }

    section.app-marketing img {
        margin: 98px auto 0 auto;
        max-width: 609px;
        display: block;
        width: 100%;
    }

    .app-marketing .text-cloumn {
        padding-left: 0;
        padding-top: 215px;
        text-align: center;
        margin-bottom: 150px;
    }
    section.app-marketing h3:after {
        margin: 29px auto ;
    }
    section.app-marketing p {
        text-align: center;
        margin: 0 auto;
    }
    

    section.cooperate .logo-icons {
        display: block;
        max-width: 531px;
        margin: 0 auto;
    }
    section.cooperate p {
        margin-bottom: 75px;
    }
    section.cooperate .logo-icons img {
        margin-right: 30px;
        margin-bottom: 30px;
    }
    section.cooperate .logo-icons img:nth-child(4) {
        margin-right: 0px;
    }
    section.recommend {
        padding: 102px 0 0 0;
    }

    footer h2, footer p { 
        text-align: center;
        max-width: 531px;
        margin: 0 auto 48px auto;
    }

    footer button {
        margin:  0 auto;
        display: block;
        float: none;
    }

    footer .social-media {
        margin-top: 45px;
        max-width: 531px;
        margin: 54px auto 0 auto;
    }
    footer::after {
      
        z-index: -1;
    }

    footer .button { 
        width: 269px;
        height: 60px;
        margin: 0 auto;
        float: none;
        display: block;
    }
}

@media only screen and (max-width: 769px) {

    .navbar .navbar-brand {
        margin-left: 25px;
    }
    .nav.navbar-nav {
        margin-left: 29px;
    }
    .nav.navbar-nav li a {
        margin-right: 25px;
        margin-top: 42px;
    }
    .nav.navbar-nav:last-child li a {
        margin-right: 0px;
        margin-top: -30px;
    }
    .scrollNavigate.scrollNavigate-fix .navbar-brand{
        transition: all 0.3s;
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -o-transform: scale(1);
        -ms-transform: scale(1);
    }
    
    .scrollNavigate.scrollNavigate-fix .nav.navbar-nav li a{
        transition: all 0.3s;
        transform: scale(1);
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -o-transform: scale(1);
        -ms-transform: scale(1);
    }
    .nav.navbar-nav:last-child li a {
        margin-right: 0px;
        margin-top: -30px;
    }

    .container .row .app-title {
        font-size: 46px;
        max-width: 535px;
    }

    section.main p{
        max-width: 535px;
    }

    section.main img {
        max-width: 531px;
        width: 100%;
    }

    section.row-gradient .row {
        max-width: 535px;
        margin: 0 auto;
    }

    .mobile-margin-bottom {
        margin-bottom: 30px;
    }

    .section-offer h3 {
        max-width: 535px;
        margin: 0 auto 42px auto;
    }

    .section-offer p {
        max-width: 535px;
    }

    .section-offer .row-icons .icon-box {
        width: 33.33333%;
    }

    section.user-acquisition .col-lg-6 img {
        margin: 0 auto;
        display: block;
        max-width: 531px;
        width: 100%;
    }

    section.user-acquisition .text-cloumn {
        text-align: center;
        padding-left: 0;
    }

    section.user-acquisition p {
        padding-left: 0;
        text-align: center;
        margin: 0 auto;
    }
    section.user-acquisition h3:after {
        margin: 29px auto ;
    }
    section.data-analist{
        padding: 0 0 59px 0;
        text-align: center;
    }
    section.data-analist h3:after {
        margin: 29px auto ;
    }
    section.data-analist p {
        text-align: center;
        margin: 0 auto;
    }

    section.data-analist .col-lg-6 img {
        margin: 0 auto;
        display: block;
        max-width: 700px;
        width: 100%;
    }

    section.app-marketing {
        height: 100%;
        background-size: 33%;
    }

    section.app-marketing img {
        margin: 98px auto 0 auto;
        max-width: 609px;
        display: block;
        width: 100%;
    }

    .app-marketing .text-cloumn {
        padding-left: 0;
        padding-top: 215px;
        text-align: center;
        margin-bottom: 150px;
    }
    section.app-marketing h3:after {
        margin: 29px auto ;
    }
    section.app-marketing p {
        text-align: center;
        margin: 0 auto;
    }
    

    section.cooperate .logo-icons {
        display: block;
        max-width: 531px;
        margin: 0 auto;
    }
    section.cooperate p {
        margin-bottom: 75px;
    }
    section.cooperate .logo-icons img {
        margin-right: 30px;
        margin-bottom: 30px;
    }
    section.cooperate .logo-icons img:nth-child(4) {
        margin-right: 0px;
    }
    section.recommend {
        padding: 102px 0 0 0;
    }

    footer h2, footer p { 
        text-align: center;
        max-width: 531px;
        margin: 0 auto 48px auto;
    }

    footer button {
        margin:  0 auto;
        display: block;
        float: none;
    }

    footer .social-media {
        margin-top: 45px;
        max-width: 531px;
        margin: 54px auto 0 auto;
    }
    footer::after {
      
        z-index: -1;
    }
}

@media only screen and (max-width: 450px) {

    .navbar {
        position: fixed;
        min-height: 50px;
        margin-bottom: 0px;
        border: none;
        height: 68px;
    }
    .navbar, .navbar-header, .navbar-collapse{
        height: 68px;
    }
    
    .navbar .navbar-brand {
        margin-top: 15px;
    }

    .navbar-toggle {
        margin-top: 15px;
    }

    .nav.navbar-nav {
        margin: 0 auto;
        border: none;
        background: #ffffff;
    }

    .navbar-collapse.in {
        overflow-y: auto;
        width: 100%;
        display: block;
        margin: 0 auto;
        padding: 0 0 15px 0;
        border: none;
        background: #fff;
        height: auto;
    }

    .nav.navbar-nav li a {
        margin: 0 auto;
        padding: 15px 0;
        text-align: center;
    }

    .navbar-collapse {
        height: auto;
        width: 100%;
        display: block;
        margin: 0 auto;
        padding: 0 0 15px 0;
        border: none;
        background: #fff;
    }
    .nav>li {
        box-sizing: none;
    }

    .nav.navbar-nav.navbar-right {
        float: none;
        display: block;
        margin: 0 auto;
    }


    section.main {
        margin-top: 5px;
    }

    .container .row .app-title {
        font-size: 32px;
        max-width: 260px;
    }
    section.cooperate .logo-icons img {
        margin-right: 29px;
        margin-bottom: 30px;
        margin-left: 29px;
    }

    .nav.navbar-nav:last-child li a {
        margin-right: auto;
        margin-top: 0px;
    }

    .mobile-margin-bottom {
       margin: 0;
    }
    section.row-gradient .opacity-button {
        margin-bottom: 30px; 
    }

    .section-offer .row-icons .icon-box {
        width: 50%;
    }

    section.user-acquisition .text-cloumn {
        text-align: center;
        padding-left: 15px;
    }

    .app-marketing .text-cloumn {
        padding-left: 15px;
        padding-top: 105px;
        text-align: center;
        margin-bottom: 150px;
    }

    /* Navigation in mobile */

    
    footer {
        padding: 65px 0 65px 0;
    }

    footer h2 {
        font-size: 30px;
        font-weight: 300;
        font-style: normal;
        font-stretch: normal;
        line-height: 1.4;
        letter-spacing: 1.3px;
        color: #ffffff;
    }

    footer h2, footer p {
        text-align: left;
    }

    footer .button { 
        width: 269px;
        height: 60px;
        margin: 0 auto;
        float: none;
        display: block;
    }

    footer h3 {
        font-size: 27px;
        font-weight: 300;
        font-style: normal;
        font-stretch: normal;
        line-height: 1.04;
        letter-spacing: normal;
        color: #ffffff;
        text-align: left;
        margin: 45px 0 44px 0;
    }

    footer .contact p {
        text-align: left;
    }
    footer .social-media {
        margin-top: 0px;
    }

    footer .social-media .col-md-2, footer .social-media .col-sm-2,
    footer .social-media .col-xs-2 {
        padding: 0px;
    }
    footer .social-media .col-md-2, footer .social-media .col-sm-2,
    footer .social-media .col-xs-12 {
        padding: 0px;
    }

    footer .social-media .social-media-icon {
        margin-top: 29px;
        float: none;
    }
}

/* contact form on mobile */

@media only screen and (max-width: 1200px) {

    .contact-navigation .nav.navbar-nav li a.backButton {
        width: 200px;
        height: 60px;
        border-radius: 30px;
        border: solid 1px #54b657;
        background: none;
        margin-left: 28px;
        display: inline-block;
        font-size: 14px;
        font-weight: 600;
        font-style: normal;
        font-stretch: normal;
        line-height: normal;
        letter-spacing: 1.5px;
        text-align: center;
        color: #54b657;
        padding: 19px;
        z-index: 9999;
        position: relative;
    }

    .contact-navigation .nav.navbar-nav.navbar-right li a {
        margin-top: 44px;
    }

    .contact-navigation .navbar-brand {
        width: 172px;
        height: 35px;
        background: url(./../img/logo.svg);
        text-indent: -9999px;
        margin-right: 143px;
        line-height: 100px;
        float: right;
        position: relative;
        z-index: 999;
        margin-top: 13px;
    }

    .contact-wrapper {
        display: flex;
        flex-direction: column;

    }
    
    .contact-wrapper .green-gradient {
        order: 2;
        padding: 0px 0px 30px 0px;

    }

    .contact-wrapper .contact-form {
        padding: 91px 0 0 0 ;
        max-width: 533px;
        margin:  0 auto;
    }
    .contact-form form {
        max-width: 100%;
    }
    .contact-form form input {
        max-width: 100%;
    }

    .contact-form form textarea {
        max-width: 100%;
        width: 100%;
    }

    .contact-wrapper .title {
        margin-left: 44px;
        margin-top: 42px;
        margin-right: 0;
        display: inline-block;
    }

    .contact-wrapper h1 {
        font-size: 44px;
        font-weight: 600;
        font-style: normal;
        font-stretch: normal;
        line-height: normal;
        letter-spacing: normal;
        color: #ffffff;
        margin-bottom: 10px;
    }

    .contact-wrapper h3 {
        font-size: 24px;
        font-weight: normal;
        font-style: normal;
        font-stretch: normal;
        line-height: normal;
        letter-spacing: normal;
        color: #ffffff;
        margin: 0 0 6px 0;
    }

    .contact-wrapper .helped {
        margin: 119px 25px 0 0 ;
        float: right;
    }

    .contact-wrapper .helped h3 {
        font-size: 24px;
        font-weight: 300;
        font-style: normal;
        font-stretch: normal;
        line-height: normal;
        letter-spacing: normal;
        color: #ffffff;
        margin-bottom: 26px;
    }

    .contact-navigation .navbar-brand.mobileON {
        display: none;
    }
}

@media only screen and (max-width: 767px) {

    .navbar, .navbar-header, .navbar-collapse {
        height: 100px;
        background: #fff;
        z-index: 9;
        height: auto;
    }

    .navbar {
        position: fixed;
        min-height: 50px;
        margin-bottom: 0px;
        border: none;
        height: 68px;
        background: #fff;
        z-index: 9;
    }
    .contact-navigation .navbar-brand {
        margin-right: 0;
        margin-top: 17px
    }
    .contact-page .nav.navbar-nav {
        margin: 0 auto;
        border: none;
        background: #ffffff;
    }
    .navbar .navbar-brand {
        margin-top: 19px;
    }
    .nav.navbar-nav li a {
        text-align: center;
    }
    .contact-page .navbar-collapse {
        overflow-y: auto;
        width: 100%;
        display: block;
        margin: 0 auto;
        padding: 0 0 15px 0;
        border: none;
        background: #fff;
        z-index: 9999;
        position: relative;
    }

    .contact-page .navbar-collapse.in {
        overflow-y: auto;
        width: 100%;
        display: block;
        margin: 0 auto;
        padding: 0 0 15px 0;
        border: none;
        background: #fff;
        z-index: 9999;
        position: relative;
        height: auto;
    }

    .contact-navigation .nav.navbar-nav li a.backButton {
        margin:  0 auto;
        display: block;
    }

    .contact-navigation .nav.navbar-nav.navbar-right {
        display: none    
    }

    .contact-page .nav.navbar-nav li a {
        margin: 0 auto;
        padding: 15px 0;
        text-align: center;
    }

    .contact-navigation .navbar-brand.mobileON {
        display: block;
        float: left;
    }

     .nav.navbar-nav.navbar-right {
        float: none;
        display: block;
        margin: 48px auto 20px;
        width: 181px;
    } 

    .nav.navbar-nav.navbar-right a{
        margin: 0 auto;
        display: block;
    }

    .contact-wrapper h3 {
        font-size: 48px;
        font-weight: 300;
        font-style: normal;
        font-stretch: normal;
        line-height: normal;
        letter-spacing: normal;
        color: #4d4d4d;
    }

    .contact-wrapper .contact-form {
        padding: 91px 15px 0 15px;
        max-width: 533px;
        margin: 0 auto;
    }
    .contact-wrapper .helped {
        margin: 39px 0px 0 32px;
        float: none;
    }

    .contact-wrapper .title {
        margin-left: 32px;
        margin-top: 42px;
        margin-right: 0;
        display: inline-block;
        color: #fff;
    }

    .contact-wrapper .title h3 {
        color: #fff;
    }
    .contact-wrapper .helped img {
        width: 33px;
        height: 33px;
        object-fit: contain;
        display: inline;
        margin-right: 10px;
    }
}

@media only screen and (max-width: 350px) {
    section.cooperate .logo-icons img {
        margin-right: 19px;
        margin-bottom: 19px;
        margin-left: 19px;
    }
}