@media only screen and (min-width: 1024px) and (max-width: 1300px) {

    .services .service {
        margin: 0 0 50px 0;
        text-align: center;
    }
    
    .services .service p {
        padding: 0 70px;
    }

}

@media only screen and (min-width: 767px) and (max-width: 991px)  {
    .intro {
        max-height: 600px;
    }

    .company.space,
    .services.space {
        padding-bottom: 0;
    }

    .services .service {
        margin: 0 0 50px 0;
        text-align: center;
    }

    .contacts .form {
        background-color: #fff;
        border-radius: 5px;
        padding: 60px 40px 40px;
    }


}       

@media only screen and (min-width: 0px) and (max-width: 767px)  {

    .nav-btn {
        z-index: 10000;
        width: 36px;
        height: 42px;
        cursor: pointer;
        position: relative;
        margin: 25px 5px 0 0;
        display: block;
        padding-right: 35px;
        float: right;
    }

    .header-bgr .nav-btn span {
        background-color: #3c5a5d;
    }

    .nav-btn span {
        display: block;
        border-radius: 20%;
        height: 4px;
        background-color: #fff;
        position: absolute;
        right: 0;
        top: 0;

        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);

        -webkit-transition: .1s ease-in-out;
        -moz-transition: .1s ease-in-out;
        -o-transition: .1s ease-in-out;
        transition: .1s ease-in-out;

        -webkit-transform-origin: left center;
        -moz-transform-origin: left center;
        -o-transform-origin: left center;
        transform-origin: left center;
    }

    .nav-btn span:nth-child(1) {width:100%;}
    .nav-btn span:nth-child(2) {width:100%; top: 7px;}
    .nav-btn span:nth-child(3) {width:100%; top: 14px;}

    .nav-btn:hover span:nth-child(2) {width: 100%;}
    .nav-btn:hover span:nth-child(3) {width: 100%;}

    .nav-btn.open {transition-duration: .3s;}
    .nav-btn.open span {box-shadow: none; background-color: #fff; right: -5px;}
    .header-bgr .nav-btn.open span {box-shadow: none; background-color: #333; right: -5px;}

    .nav-btn.open span:nth-child(1) {width:100%; transform: rotate(45deg); top: -3px;}
    .nav-btn.open span:nth-child(2) {opacity: 0;}
    .nav-btn.open span:nth-child(3) {width:100%; transform: rotate(-45deg); top: 22px;}

    header nav {
        height: 0;
        overflow: hidden;
        background-color: #fff;
    }

    header nav.open {
        height: 100%;
    }

    header nav ul {
        text-align: center;
        padding: 15px 0 15px 0;
    }

    .header-bgr nav ul li,
    header nav ul li {
        display: block;
        padding: 0px 0px;
    }

    header nav ul li a {
        color: #333;
        padding: 5px 0;
    }

    .space {
        padding: 50px 0;
    }

    .heading {
        margin: 0 0 60px 0;
        font-size: 28px;
        line-height: 32px;
    }

    .services.space {
        padding-bottom: 0;
    }

    .services .service {
        margin: 0 0 50px 0;
        text-align: center;
    }

    .company.space {
        padding-bottom: 0;
    }

    .company img {
        margin: 0 0 30px 0;
    }

    .contacts .form {
        padding: 30px 20px 30px;
    }

    .header-bgr .logo {
        color: #333;
    }

    .intro {
        padding: 90px 0 40px 0px;
        text-align: center;
    }

    .intro h1 {
        font-size: 26px;
        line-height: 28px;
        font-weight: bold;
        color: #fff;
        margin: 0 0 15px 0;
    }

    .intro p {
        font-size: 14px;
        line-height: 20px;
        font-weight: normal;
        color: #fff;
        margin: 0 0 25px 0;
    }

    footer ul {
        text-align: left;
        margin: 0 0 15px 0;
    }

    footer ul li {
        display: block;
        margin: 0;
    }

    header .logo {
        font-size: 22px;
        line-height: 28px;
        margin: 20px 0;
    }

}