*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html{
    height: 100%;
    font-family: 'Roboto', sans-serif;}

.container{
    max-width: 1400px;
    margin: 0 auto;
}

.clear{
    clear: both;
}

/*Aqui estou começando o header*/

header{
    width: 100%;
    height: 80vh;
    min-height: 800px;
    /*max-height: 700px;*/
    background-image: url('../imagens/capa.png');
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding: 40px 2%;
    font-weight: 300;
    opacity: 1;
}

header .logo{
    float: left;
    width: 500px;
    height: 200px;
    background-image: url('../imagens/ac-logotp.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    top: -70px;
    
}

header nav{
    float: right;
}

nav.mobile-menu {
    display: none;
    width: 32px;
    height: 32px;
    background-image: url('../imagens/menu.png');
    background-size: 100% 100%;
    cursor: pointer;
}
/*
nav.mobile-menu:hover ul{
    opacity: 1;
}
*/

nav.mobile-menu > ul{
    display: none;
    background-color: #020142;
    position: absolute;
    padding-top: 50px;
    width: 70%;
    height: 100%;
    left: 0;
    top: 0;
    text-align: center;
    list-style-type: none;
    box-shadow: 2px 1px 2px black;
}

nav.mobile-menu ul li{
    padding: 15px 0;
    transition: 0.4s;
}

nav.mobile-menu ul li:hover {
    background-color: rgb(230,230,230);
}

nav.mobile-menu ul li a{
    color: white;
    text-decoration: none;
    text-transform: uppercase;
}

nav.desktop-menu ul li a:hover{
    color:rgb(200,200,200);
}

nav.desktop-menu{
    position: fixed;
    right: 10%;
    padding: 20px;
    z-index: 999999;
    border-radius: 5px;
    background-color: rgba(230,230,230,0.3);
}

nav.desktop-menu ul{
    list-style-type: none;
}

header nav.desktop-menu li{
    float: left;
    padding: 0 20px;
}

header nav.desktop-menu li a{
    text-decoration: none;
    color: white;
    font-size: 16px;
    transition: 0.5s;
}

header nav.desktop-menu li a:hover{
    color: #FF703D;
}

/***/

/*Aqui estou começando a chamada*/

.chamada1{
    float: right;
    margin: 140px 150px;
    max-width: 600px;
}

.chamada1 h2{
    font-size: 50px;
    color: white;
    font-weight: 300;
}

.chamada1 p{
    font-size: 18px;
    color: white;
    margin-top: 20px;
}

/***/

/*Aqui estou começando a sessão de número 1*/

section.sessao1{
    width: 100%;
    background-color: #020142;
    padding: 0px 2%;
    height: 400px;
}

section.sessao1 .container{
    max-width: 1000px;
    height: calc(100%+30px);
}

.texto-sessao1{
    float: left;
    position: relative;
    left: 60px;
    color: white;
    width: 50%;
    margin-top: 60px;
    padding-left: 80px;
}

.texto-sessao1 h2{
    font-size: 26px;
    font-weight: 300;
}

.texto-sessao1 p{
    margin-top: 20px;
    font-size: 15px;
}

.texto-sessao1 ul{
    font-size: 15px;
    list-style-position: outside;
    padding-left: 15px;
}

.texto-sessao1 ul li{
    float: left;
    width: 100%;
    margin-top: 8px;
}

.btn1-texto{
    background-color: #FF703D;
    width: 165px;
    height: 44px;
    font-size: 13px;
    color: white;
    cursor: pointer;
    margin-top: 30px;
    text-align: center;
    line-height: 44px;
    border-radius: 30px;
}

.btn1-texto a{
    text-decoration: none;
    color: white;
}

.device-sessao1{
    float: left;
    width: 50%;
    height: 430px;
    top: -30px;
    position: relative;
    background-image: url('../imagens/device.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

/***/

/*Aqui estou começando a sessão 2*/

.sessao2{
    padding-left: 2%;
    padding-right: 2%;
    background-image: url(../imagens/chamada2.jpg);
    background-position: center bottom;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    width: 100%;
    text-align: center;
    margin-top: -30px;
}

.sessao2 .container{
    max-width: 1000px;
}

.sessao2 h2{
    color: white;
    font-weight: 300;
}

.sessao2 p{
    margin-top: 30px;
    max-width: 800px;
    display: inline-block;
    color: white;
}

.sessao2 img{
    position: relative;
    top: 70px;
    width: 80%;
    margin-top: 10px;
    box-shadow: 0px 5px 5px black;
    box-sizing: border-box;
    border-radius: 5px;
}

/***/

/*Aqui estou começando a sessão de número 3*/

.sessao3{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.part1{
    color: white;
    width: 100%;
    padding: 140px 0 90px 0;
    background-color: #192123;
    margin: 0 auto;
}

.part1 h2{
    font-weight: 300;
    font-style: italic;
    font-size: 23px;
    margin-bottom: 8px;
    margin-left: 50px;
}

.part1 p{
    
}

.wrapper-part1{
    max-width: 500px;
    margin: 0 auto;
}

.sobre-autor{
    max-width: 500px;
    padding-left: 30px;
}

.sobre-autor h2{
    color: white;
    font-weight: 400;
    font-size: 21px;
    
}

.wrapper-part1 p{
    max-width: 400px;
    font-size: 15px;
    line-height: 25px;
    color: white;
    font-style: italic;
    font-weight: 100;
    margin-left: 50px;
    margin-top: 20px;
}

.wrapper-part1 .img-autor{
    position: relative;
    float: right;
    border-radius: 30px;
    width: 50px;
    height: 50px;
    background-image: url('../imagens/andré.jpg');
    background-size: contain;
    background-position: center;
    top: -50px;
    left: -90px;
}

.texto-autor{
    float: left;
    width: 100%;
    margin-top: 10px;
}

.texto-autor p{
    color: white;
    font-size: 15px;

}


.part2{
    width: 100%;
    padding: 140px 0 90px 0;
    background-color: black;
}

.part2 h2{
    text-align: center;
    color: white;
    font-weight: 300;
    font-size: 32px;
}

.part2 .projeto1{
    width: 100%;
}

.part2 .projeto1 .single1{
    width: 100%;
    height: 300px;
    margin-top: 40px;
    background-image: url(../imagens/projeto.alexandre2.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.part2 h3{
    font-size: 23px;
    position: relative;
    top: 40px;
    left: 0;
    color: white;
    font-weight: 100;
    text-align: center;
}

.part2 .projeto1 .single2{
    width: 100%;
    height: 300px;
    margin-top: 40px;
    background-image: url(../imagens/projeto.alexandre.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.part2 .projeto1 .single3{
    width: 100%;
    height: 300px;
    margin-top: 40px;
    background-image: url(../imagens/projeto.alexandre3.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.part2 .projeto1 .single4{
    width: 100%;
    height: 300px;
    margin-top: 40px;
    background-image: url(../imagens/projeto.alexandre4.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/***/

/*Aqui estou começando a sessão de número 4*/

.sessao4{
    padding: 100px 0;
    background-color: #020142;
    color: white;
}

.sessao4 .container{
    margin-left: 5%;
    margin-top: -60px;
}

.sessao4 .container h3{
    margin-bottom: 21px;
    font-size: 32px;
    font-weight: 100;
}

div.contato-wrapper{
    display: flex;
    width: 100%;
}

.sessao4 .container p{
    margin-top: 10px;
    font-size: 23px;
    font-weight: 100;
}

.sessao4 .container img{
    margin-left: 30px;
    width: 45px;
    height: 45px;
}



.btn{
    font-size: 10px;
    width: 40px;
    height: 40px;
    background-color:#FF703D;
    position: fixed;
    right: 2%;
    bottom: 100px;
    z-index: 2;
    text-align: center;
    line-height: 40px;
    border-radius: 20px;
    cursor: pointer;
}

footer{
    padding: 40px 2%;
    background-color: #192123;
    color: white;

}

footer .footer1 p{
    float: left;
    font-size: 14px;
}

footer .footer2 p{
    float: right;
    font-size: 14px;
}

@media screen and (max-width:800px){

    .chamada1{
        max-width: none;
        width: 100%;
        text-align: center;
        float: none;
        margin: 170px 0;
    }

    .chamada1 h2{
        font-size: 30px;
        padding: 0 10px;
        color: white;
        font-weight: 300;
    }
    
    .chamada1 p{
        font-size: 15px;
        color: white;
        margin-top: 10px;
    }

    .form{
        transform: none;
    }
}


@media screen and (max-width:768px){

    header{
        width: 100%;
        height: auto;
        min-height: 90vh;
        padding: 40px 2%;
    }

    header .logo{
        width: 300px;
        height: 100px;
        background-size: cover;
        top: -50px;
    }

    nav.desktop-menu{
        display: none;
    }

    nav.mobile-menu{
        display: block;
    }
    nav.mobile-menu ul li{
        list-style-type: none;
        color: white;
    }

    nav.mobile-menu li a{
        text-decoration: none;
        color: white;
    }

    .chamada1{
        max-width: none;
        width: 100%;
        text-align: center;
        float: none;
        margin: 100px 0;
    }

    .chamada1 h2{
        font-size: 30px;
        padding: 0 10px;
        color: white;
        font-weight: 300;
    }
    
    .chamada1 p{
        font-size: 15px;
        color: white;
        margin-top: 10px;
    }
 
    section.sessao1{
        padding: 40px 2%;
        height: auto;
        text-align: center;
    }

    .texto-sessao1{
        width: 100%;
        float: none;
        margin-top: 0;
        padding-left: 0;
        position: static;
        display: inline-block;
    }

    .texto-sessao1 ul{
        display: inline-block;
        margin-top: 20px;
    }

    .texto-sessao1 ul li{
        float: none;
        text-align: left;
    }

    .btn1-texto{
        display: inline-block;
        width: 80%;
        font-size: 20px;
    }

    .device-sessao1{
        display: none;
    }

    .sessao2{
        padding: 40px 2%;
    }

    .sessao2 img{
        width: 90%;
    }

    .sessao3{
        flex-wrap: wrap;
    }
    .sessao3 .part1{
        width: 100%;
    }

    .wrapper-part1 .img-autor{
        top: -50px;
        left: -50px;
    }

    .sessao3 .part2{
        width: 100%;
    }

    .sessao3 .wrapper-part1{
        text-align: left;
        margin-left: 20%;
    }

    section.sessao4 .container{
        text-align: center;
    }

    div.contato-wrapper{
        display: flex;
        width: 100%;
        flex-wrap: wrap;
    }

}

@media screen and (max-width: 580px){
    .part1{
        width: 100%;
        padding: 30px 0;
    }

    .sessao3 .wrapper-part1{
        text-align: left;
        margin-left: 0;
    }

    .sobre-autor{
        padding-top: 50px;
    }

    .sobre-autor h2{
        text-align: left;
        margin-left: 3%;
        font-size: 20px;

    }

    .wrapper-part1 .img-autor{
        left: -20px;
    }

    .wrapper-part1 p{
        margin-left: 3%;
    }

    .part2{
        width: 100%;
    }

    .sessao4 .container{
        margin: 0 auto;
    }

    div.contato-wrapper{
        display: block;
        max-width: 375px;
        text-align: center;
    }

    div.contato-wrapper p{
        flex-wrap: nowrap;
    }

    footer{
        text-align: center;
    
    }
    
    footer .footer1 p{
        float: none;
    }
    
    footer .footer2 p{
        float: none;
        margin-top: 8px;
    }

}