*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Open Sans", sans-serif;
}

/** boot css **/
.center{
    max-width: 1280px;
    padding: 0 2%;
    margin: 0 auto;
}
.w33{
    width: 33.3%;
}
.w50{
    padding: 0 2%;
    width: 50%;
}
.clear{
    clear: both;
}
.left{
    float: left;
}
.right{
    float: right;
}


/* -- header -- */
header{
    padding: 10px 0;
    background-color: #0cdac9;
    font-weight: 400;
}
header .logo{
    font-size: 23px;
    color: black;
    font-weight: 300;
    text-transform: uppercase;
}
.mobile {
    display: none;
}
nav.desktop ul{
    position: relative;
    top: 6px;
    list-style-type: none;
}
nav.desktop li{
    font-weight: 400;
    font-size: 16px;
    padding: 0 25px;
    text-transform: uppercase;
    display: inline-block;
}
nav.desktop a{
    color: black;
    text-decoration: none;
}


/* -- banner-principal -- */
section.banner-principal{
    width: 100%;
    height: 400px;
    background-image: url('../images/chacara-da-chirley/1.jpg');
    background-size: cover;
    position: relative;
    background-position: center;
}
.overlay{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(0,0,0,0.4);
}
section.banner-principal form{
    display: none;
    width: 93%;
    max-width: 500px;
    z-index: 2;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
}
section.banner-principal form h2{
    color: white;
    font-weight: 400;
    font-size: 30px;
    text-align: center;
}
section.banner-principal form input[type="email"]{
    width: 100%;
    height: 40px;
    margin-top: 10px;
    background: white;
    font-size: 22px;
    color: #333;
    border-radius: 5px;
    border: none;
    padding-left: 10px;
}
section.banner-principal form input[type="submit"]{
    width: 100%;
    height: 40px;
    margin-top: 10px;
    color: black;
    font-size: 22px;
    background: #00C59E;
    cursor: pointer;
    border-radius: 5px;
    border: none;
    padding-left: 10px;
}


/*-- descrição autor --*/
img{
    width: 100%;
    max-width: 300px;
}
section.descricao-autor{
    padding: 40px 0;
}
section.descricao-autor h2{
    font-size: 25px;
    font-weight: 400;
    color: #444;
}
section.descricao-autor p{
    font-size: 16px;
    color: #444;
    margin-top: 10px;
}


/*-- footer --*/
footer{
    text-align: center;
    align-items: center;
    color: black;
    background: #0cdac9;
    padding: 30px 10px;
}
footer h3{
    font-weight: 600;
    padding-bottom: 10px;
}
footer p{
    color: black;
    text-align: center;
    font-weight: 500;
    font-size: 15px;
}



/*-- media screen - responsividade --*/
@media screen and (max-width: 768px){
    nav.desktop{ display: none; }
    nav.mobile{ display: block; }
    nav.mobile ul{
        display: none;
        top: 52px;
        z-index: 3;
        position: absolute;
        left: 0;
        width: 100%;
        text-align: center;
    }
    nav.mobile li{
        font-weight: 300;
        font-size: 17px;
        padding: 8px 0;
        background: white;
        border-bottom: 1px solid #CCC;
    }
    nav.mobile li a{
        color: #444;
        text-decoration: none;
    }
    .botao-menu-mobile{
        font-size: 24px;
        cursor: pointer;
        color: white;
        display: block !important;
    }
    img{
        float: none !important;
        display: block;
        margin: 0 auto;
        max-width: 300px;
    }
    .w50{
        padding: 20px;
        width: 100%;
    }
}