*{
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body{
    margin: 0;
    padding: 0;
}

header{
    min-height: 500px;
    background-image: url(../images/header.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: bottom;
    position: relative;
    
}

header #logo{
    width: 200px;
    color: #fff;
    line-height: 60px;
    text-align: center;
    font-size: 2em;
    font-weight: bold;
    text-shadow: #000 1px 1px 8px;
}

.menu{
    flex: 1;    
}
.menu ul{
    display: flex;
    justify-content: flex-end;
    list-style: none;
    padding: 0;;
}

.menu li{
    min-width: 100px;
    line-height: 28px;
}

.menu a{
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 20px;
}

.bg-gradient{
    min-height: 300px;
    width: 100%;
    background: -moz-linear-gradient(top,  rgba(0,0,0,0.65) 0%, rgba(0,0,0,0) 100%); /* FF3.6-15 */
    background: -webkit-linear-gradient(top,  rgba(0,0,0,0.65) 0%,rgba(0,0,0,0) 100%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(to bottom,  rgba(0,0,0,0.65) 0%,rgba(0,0,0,0) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a6000000', endColorstr='#00000000',GradientType=0 ); /* IE6-9 */
    
}

.header-border{
    display: flex;
    border-bottom: rgba(255,255, 255, .25) 1px solid;
}

#register{
    background-color: #fff;
    width: 100%;
    height: 400px;
    max-width: 350px;
    position: absolute;
    bottom: 0;
    right: 10vw;
    box-shadow: 0 0 2.1875rem rgba(140,152,164,.125);
    border-top-left-radius: 0.25rem;
    border-top-right-radius: 0.25rem;
    padding: 20px;
    color: #333;

}

#register p{
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 35px;
}

#register .field{
    width: 100%;
    margin-bottom: 20px;
}

#register input{
    width: 100%;
    padding: .75rem 1rem;
    border-radius: 4px;
    border: #CCC 1px solid;
}

#register input[type=radio]{
    width: 25px;
}

#register button{
    width: 100%;
    border: none;
    background-color: #e67e22;
    color: #fff;
    padding: .75rem;
    font-size: 1.2em;
}

.container{
    max-width: 960px;
    margin: auto;
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
}

.title h1{
    font-size: 3em;
    border-bottom: #CCC 1px solid;
    padding-bottom: 1rem;
}

.home p{
    text-align: justify;
}

footer{
    background-color: #f5f5f5;
    color: #6c757d;
    font-size: .8em;

}

footer p{
    line-height: 35px;
}

footer .container{
    display: flex;
}

footer .menu a{
    color: #6c757d;
}

.menu .open-menu{
    display: none;
}

.backdrop{
    display: none;
}

.close-menu{
    display: none;
}

@media(max-width: 450px){

    header .header-border{
        justify-content: space-between;
    }

    .menu .close-menu{
        display: block;
        text-align: right;
        background-color: #eee;
    }

    .menu .close-menu button{
        background: none;
        border: none;
        font-size: 2em;
        padding: .75rem 1rem;
    }

    .menu.open .backdrop{
        opacity: .5;
        display: block;
    }

    .menu .backdrop{
        opacity: 0;
        background-color: #000;
        transition: opacity .15s linear;
        position: fixed;
        width: 100%;
        height: 100vh;
        z-index: 1;
        left: 0;
        top: 0;
    }

    .menu ul{
         display: block;
         position: fixed;
         top: 0;
         right: -80vw;
         width: 80vw;
         height: 100vh;
         background-color: #fff;
         z-index: 2;
         margin: 0;
         transition: right .2s linear;

    }
    .menu.open ul{
        right: 0;
    }
    .menu.open a{
        color: #000;
        padding: 20px;
        display: block;
        font-weight: 100;
        border-bottom: #CCC 1px solid;
    }
    .menu{
        width: 60px;
        flex: initial;
    }
    .menu .open-menu{
        display: block;
        font-size: 2em;
        padding: .9rem;
        flex: 1;
        background: none;
        border: none;
        color: #fff;
    }    
    #register{
        width: 90%;
        margin: 0 5%;
        max-width: initial;
        right: initial;
    }
}