*{
    font-family: Trebuchet MS;
}

body, ul, li{
    margin: 0;
    padding: 0;
}

p, li, h1, h2, h3, h4{
    color: #4e4e4e;
}

body{
    background: #f7f7f7;
}

.wrapper{
    width: 96%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2%;
}

header{
    background: #e7e7e7;
    padding: 20px 0;
}

header h1{
    margin: 0;
    text-indent: -10000px;
    background: url(images/logo.png) no-repeat;;
    width: 140px;
    float: left;
}

header nav{
    float: right;
}

header nav h2{
    line-height: 0;
    margin: 0;
    text-indent: -10000px;
}

header nav ul{
    margin: 0;
    padding: 0;
}

header nav li{
    list-style-type: none;
    float: left;
    margin-left: 20px;
    margin-top: 10px;
}

header nav a{
    text-decoration: none;
    color: #4e4e4e;
    text-transform: uppercase;
    font-weight: bold;
}

header:after{
    display: block;
    content: "";
    clear: both;
}

#main-banner img{
    width: 100%;
}

#selling-points{
    margin-top: 60px;
}

#selling-points li{
    width: 23%;
    float: left;
    text-align: center;
    list-style-type: none;
    padding: 1%;
    line-height: 1.6em;
}

#selling-points:after{
    clear: both;
    display: block;
    content: "";
}

#latest-work{
    padding-top: 30px;
    margin-top: 30px;
    border-top: 2px solid #e4e4e4;
}

#latest-work h2{
    text-transform: uppercase;
    font-size: 20px;
    margin-bottom: 40px;
}

#latest-work li{
    width: 32%;
    float: left;
    list-style-type: none;
}

#latest-work li img{
    width: 100%;
}

#latest-work li:nth-child(2){
    margin: 0 2%;
}

#latest-work ul:after{
    content: "";
    display: block;
    clear: both;
}

#latest-work h3{
    margin-bottom: 0px;
}

#latest-work p{
    line-height: 1.6em;
}

p.tags{
    color: #bbb;
    font-size: 14px;
    margin-top: 5px;
}

#quote{
    margin-top: 60px;
    width: 60%;
    padding: 40px 20%;
    background: url(images/quote.png) no-repeat center 20px;
    background-color: #efefef;
    text-align: center;
    color: #4e4e4e;
    font-size: 20px;
    line-height: 1.6em; 
}

footer{
    background: #202020;
    padding: 30px 0;
    border-top: 10px solid #161616
}

footer h4{
    margin: 0;
    color: #555;
    text-transform: uppercase;
    font-size: 18px;
}


footer ul{
    float: left;
    width: 25%;
    list-style-type: none;
}

footer li{
    color: #aaa;
    width: 80%;
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.6em;
} 

footer:after{
    content: "";
    display: block;
    clear: both;
}

footer li.tw{
    padding-left: 20px;
    background: url(images/tweet.png) no-repeat left 6px;
}

#copyright{
    clear: both;
    padding-top: 30px;
    margin-top: 30px;
    float: left;
    width: 100%;
    border-top: 2px solid #333;
    color: #999;
    font-size: 14px;
}

@media screen and (max-width: 960px) {
    
    #selling-points li:nth-child(odd) {
        clear: both;
    }

    #selling-points li {
        padding: 0 5%; 
        margin: 20px 0;
        width: 40%;
    }

    footer ul {
        width: 50%;
    }

    footer ul:nth-child(odd) {
        clear: both;
    }

    #quote {
        padding: 40px 5%;
        width: 90%;
    }
}

@media screen and (max-width:768px) {
    
    #latest-work li {
        margin-bottom: 5%;
        margin: auto;
        width: 60%;
        padding: 0 5%; 
        float: none;
    }

    #latest-work h2 {
        float: none;
        text-align: center;
        margin-bottom: 5%;
    }

    #latest-work li:nth-child(odd) {
        clear: both;
    }

    #latest-work li:nth-child(2) {
        margin-bottom: 5%;
        margin: auto;
    }

    header nav {
        float: none;
        margin: auto;
        width: 100%;
        text-align: center;
    }

    header h1 {
        margin: auto;
    }

    header nav:nth-child(odd) {
        clear: both;
    }

    header nav ul {
        margin: auto;
    }

    header nav li {
        margin-left: 50px;
        margin-top: 30px;
    }

    header h1:nth-child(odd) {
        float: none;
    }
    
    #quote {
        width: 90%;
        padding: 40px 5%;
    }
}

@media screen and (max-width: 480px) {
    
    #selling-points ul li {
        width: 60%;
        margin: auto;
        margin-bottom: 50px;
    }

    #selling-points li:nth-child(odd) {
        margin-bottom: 50px;
        clear: both;
        float: none;
    }

    #selling-points li:nth-child(4) {
        float: none;
        margin-bottom: 50px;
        margin: auto;
    }

    #selling-points li:nth-child(2) {
        float: none;
        margin-bottom: 50px;
        margin: auto;
    }
    
    header .logo {
        margin-bottom: 4%;
        float: none;
    }

    header {
        padding-bottom: 0;
    }

    header nav li {
        float: none;
        width: 100%;
        margin: 0;
    }

    header nav {
        background: #555;
    }

    header .wrapper {
        width: 100%;
        padding: 0;
    }

    header nav li a {
        color: #999;
        display: block;
        text-align: center;
        padding: 10px;
        border-top: 1px solid #4f4f4f;
    }

    #burger-nav {
        background: url(images/burger.png) no-repeat 98% center;
        width: 100%;
        height: 40px;
        cursor: pointer;
    }

    header nav ul.open {
        height: auto;
    }

    header nav ul {
        height: 0;
        overflow: hidden;
    }

    footer ul {
        padding-top: 3%;
        border-top: solid 2px grey;
        float: none;
        width: 100%;
    }
}