*{
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}
body{
    margin: 0;
    padding: 0;
}
body,html{
    scroll-behavior: smooth;
}
header{
    display: flex;
    justify-content: center;
    height: 100px;
    
}
.fixo{
    display: flex;  
    position: fixed;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    height: 100px;
    width: 100%;
}
.altura_itens_menu{
    height: 100%;
}
.container{
    display:flex;
    justify-content: space-between;
    width: 990px;
}
.logo{
    display: flex;
    align-items: center;
}
.menu{
    display: flex;
    align-items: center;
}
nav{
    display: flex;
    
    height: 100%;
}
nav ul{
    display: flex;
    
    height: 100%;
}
nav ul,
nav li{
    display: flex;   
    height: 100%;
    list-style-type: none;
    margin: 0;
    padding:0;
    
}
nav ul{
    display: flex; /*ver se precisa disso.*/
}
.btn{ /*era nav a*/
    display: flex;
    padding: 7px;
    align-items:flex-end;
    text-decoration:none;
    text-transform:uppercase;
    color: #191919;   
    height: 100%;
}

.active{
    /*background-color: #191919;*/
    background-image: url('../images/menu_fundo.jpg');
    background-position:center;
    background-size: cover;
    color: #ffffff;
}

.btn:hover{
    background-color: #191919;
    color: #ffffff;
}

#banner{
    display:flex;
    justify-content: center;
    background-image: url('../images/banner1.jpg');
    background-position:center;
    background-size: cover;
    height: 480px;
    scroll-margin-top: 30px;
    
}

.banner_texto h1{
    font-size:33px;
    background-color: #191919;
    color: #ffffff;
    width: 380px;
    padding-left:10px;
    padding-right: 10px;
}
.banner_texto p{
    font-size: 18px;
    color: #808080;
    width: 380px;
    text-align: justify;
}
.banner_texto ul li{
    font-size:18px;
    color:#808080;
}
.banner_texto a{
    text-decoration: none;
    font-size: 20px;
    width: 250px;
    background-color: #191919;
    color: #ffffff;
    text-align: center;
    padding: 10px;
    font-weight: bold;
    
}
.banner_texto a:hover{
    background-color: #5e5e5e;
}
/*.banner_texto a{
    text-decoration: none;
    color: #ffffff;
}*/
.coluna{
    flex-direction:column;
    justify-content: center;
}
#produtos{
    display: flex;
    justify-content: center;
    scroll-margin-top: 100px;
    
}
.produtos_texto{
    display: flex;
    flex-direction: column;
    justify-content: center;
    justify-items: center;
    text-align: center;
}
.produtos_texto h1{
    font-size: 34px;
    color: #191919;
    margin-bottom: 10px;
    margin-top: 100px;
}
.produtos_texto h2{  
    font-size: 18px;
    color: #808080;
    margin-top: 0;
    margin-bottom: 30px;
    padding:0;
}
.produtos_imagens{
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin:0;
    padding:0;
    
}
.produto{   
    padding-right: 5px;
    margin: 0;
}
.produto ul{
    margin: 0;
    padding: 0;
}
.produto ul li{
    margin-top: 2px;
    padding: 0;
    list-style: none;
    width: 240px;
}
.orcamento{
    display: block;
    font-size: 17px;
    background-color: #191919;
    width: 100%;
    color: #ffffff;
    text-align: center;
    padding: 10px;
    font-weight: bold;
    text-decoration: none;
}

.orcamento:hover{
    background-color: #5e5e5e;
}
/*.produto a{
    text-decoration: none;
    color: #ffffff;
}*/
#sobre{
    display:flex;
    justify-content: center;
    align-items: center;
    background-image: url('../images/banner2.jpg');
    background-position: center;
    background-size: cover;
    height: 480px;
    margin-top:100px;
    scroll-margin-top: 100px;
}
.row{
    justify-content: center;
}
.sobre_conteudo{
    display: flex;
    justify-content: center;
    
    flex-direction: column;
    background-color: #ffffff;
    padding-left:50px;
    padding-right:50px;
    height: 400px;
    width: 800px;
    color: #808080;
}


.sobre_conteudo h2{
    text-align: left;
    color: #191919;
    padding:0;
    
    margin:0;
}
.sobre_conteudo ul{
    display:flex;
    margin: 0;
    padding:0;
    padding-top: 10px;

}
.sobre_conteudo ul li{
    margin: 0;
    padding-right: 15px;
    list-style-type: none;
}

.sobre_conteudo h1{
        font-size:34px;
        color:#ffffff;
        background-color: #191919;
        padding-left: 10px;
        padding-right: 10px;
}
.sobre_conteudo h1{
    width: 300px;
    text-align: center;
    margin: 0;
    padding:0;
}/*Tem que acertar isso aqui. Juntar os dois*/

.sobre_conteudo p{
    text-align: justify;
    margin: 0;
    padding:0;
    padding-top:10px;
    padding-bottom:10px;
}


#clientes{
    display: flex;
    justify-content: center;
    scroll-margin-top: 100px; /*o que faz a página deslizar para o lugar certo*/
}
.alinhamento_imagens{
    align-items: center;
}
.clientes_imagens{
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap:wrap;
    width: 900px;
    margin:0;
    padding:0;
    
}


.clientes_imagens div{
    padding-top: 10px;
}
#contato{
    display: flex;
    justify-content: center;
    background-color: #f6f6f6;
    margin-top:100px;
    padding-bottom:50px;
}
.contato_texto{
    display: flex;
    flex-direction: column;
    justify-content: center;
    justify-items: center;
    text-align: center;
}
.contato_texto h1{
    font-size: 34px;
    color: #191919;
    margin-bottom: 10px;
    
}
.contato_texto h2{  
    font-size: 18px;
    color: #808080;
    margin-top: 0;
    margin-bottom: 30px;
    padding:0;
}
.conteudo_contato{
    display: flex;
    justify-content: center;    
}
.formulario{
    padding-right: 10px;
}
.formulario label{
    font-size: 18px;
    color: #303030;
    
}
.formulario input{
    width: 300px;
    margin-bottom: 10px;
    margin-right: 100px;
    border:1px solid #808080;
}
.formulario textarea{
    width:300px;
    border:1px solid #808080;
    margin-right: 100px;
    height: 120px;
    resize: none;
}
#enviar{
    background-color:#191919;
    color:#ffffff;
    font-size: 18px;
    
}
.mapa iframe{
    width: 540px;;
}
.mapa button{
    background-color: #26d367;
    border: 0;
    color: #ffffff;
    padding:5px;
}
.mapa button:hover{
    background-color: #348b56;
}
.mapa button a {
    text-decoration: none;
    color: #ffffff;
}

.menu_mobile{
    display: none;
    width: 40px;
    height: 40px;
    margin-top: 40px;
    margin-bottom:40px;
    margin-right: 20px;
}
.m_linha{
    height: 4px;
    background-color: #191919;
}
@media (max-width:800px){
  
    .menu_mobile{
        display: flex;
        flex-direction: column;
        justify-content: space-around;
    }
    
    nav ul{
        display: none;
    }
   .logo{
    padding-left: 20px;
   }
    .banner_texto h1 {
        font-size: 25px;
        background-color: #191919;
        color: #ffffff;
        width: 303px;
        padding-left: 15px;
        padding-right: 5px;
        margin-left: 24px;
    }
    .banner_texto p {
        font-size: 18px;
        color: #808080;
        width: 219px;
        text-align: justify;
        margin-left: 25px;
    }
    .banner_texto a {
        font-size: 17px;
        width: 221px;
        background-color: #191919;
        color: #ffffff;
        text-align: center;
        padding: 10px;
        margin-left: 20px;
    }
    .clientes_imagens{
        width: 700px;
    }
    .conteudo_contato{
        display: flex;
        flex-direction:column; 
        align-items: center;  
    }
    .formulario{
        padding: 0;
        margin: 0px;
    }
    .formulario form{
        padding: 0;
        margin: 0;
    }
    .formulario input{
        width: 550px;
        margin-right: 0;
    }
    .formulario textarea{
        width:550px;
        margin-right: 0;
    }
}

@media (max-width:440px){

    .produtos_imagens{
        display: flex;
        flex-direction: column;
        align-items: center;
        
        margin:0;
        padding:0;
        
    }
    .produto{          
        margin-top: 10px;
    }
    .sobre_conteudo {
        
        align-items: center;
        width: 360px;
        height: 680px;
        
    } 
    #sobre{
        height: 730px;
    }
    .sobre_conteudo ul {
        display: block;
    }
    .clientes_imagens {
        width: 400px;
    }
    .formulario input{
        width: 350px;
        margin-right: 0;
    }
    .formulario textarea{
        width:350px;
        margin-right: 0;
    }
    .mapa{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .mapa iframe{
        width: 350px;
    }
    .mapa p{
        padding-left: 30px;
    }
}