body{
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    line-height: 1.5;
}

img{
    max-width: 100%;
}

.row:after{
    content: ' ';
    display: block;
    clear: both;
}

.container{
    margin-right: auto;
    margin-left: auto;
    padding-left: 1em;
    padding-right: 1em;
    max-width: 1080px;
}

.header{
    background: #fff;
    width: 100%;
}


.js .header{
        position: fixed;
        width: 100%;
    z-index: 10;
    }

.logo-img{
    margin: 0;
    padding: 20px;
    display: block;
    float: left;
  }


.header__nav{
    clear: left;
}

.header__nav ul{
    margin: 0;
    padding: 0;
}

.header__nav li{
    list-style-type: none;
    background: rgba(0,240,208, 0.3);;
    text-align: center;
    border-bottom: 1px dotted rgba(255,255,255, 0.2);
    
}

.header__nav a{
    text-decoration: none;
    text-transform: uppercase;
    color: #008cd0;
    font-size: 14px;
    font-weight: 600;
    display: block;
    padding: 25px 0;
    transition: .8s ease;
}

.header__btnMenu{
    float: right;
    margin: 1.5em;
    background: transparent;
    border: none;
    font-size: 14px;    
}

.js .header-nav{
    transition: max-height 1s;
}




.header__nav a:hover{
    color: #63c6ae;
}

.js .laptop-slider figure{
    
    opacity: 0;
    transition: 1s opacity;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    
}



.hero{
    height: 80vh;
    padding: 40px 20px;
    text-align: center;
   
    display: flex;
    flex-direction: column; /*faz com que o texto em flex fique em formato de coluna e não em linha um ao lado do outro*/
    justify-content: center; /*centraliza no meio da div todo o conteúdo do flexbox*/
    align-items: center;
    background:linear-gradient(45deg, white 50%, transparent 50%) left calc(50% + 20px) bottom no-repeat,
               linear-gradient(-45deg, white 50%, transparent 50%) left calc(50% - 20px) bottom no-repeat,
        
               url(../img/img01.jpg);
    background-size:40px 40px, 40px 40px, cover; /*Faz a imagem cobrir toda a área que ocupa dentro da div ou section*/
    
}

.hero__title{
    background-color: rgba(0,240,208, 0.3);
    color: white;
    font-size: 28px;
    font-weight: 600;
    padding: 30px 20px;
    text-transform: uppercase;
}

.hero__text{
    background-color: #242a2c;
    margin: 5px 30px 35px;
    color: white;
    padding: 20px;
    font-size: 16px;
    text-transform: uppercase;
}

.hero__btn{
    border:1px solid rgba(255,255,255,.3);
    background-color: rgba(0,0,0,.2);
    border-radius: 5px;
    padding: 15px 25px;
    display: inline-block;
    color: white;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
}

.middle-content{
    padding: 2em;
    background: #f6f6f6;
    text-align: center;
}

.middle-content-title{
    font-size: 1.25em;
    color: #008cd0;
    text-transform: uppercase;
}

.middle-content span[class^=icon]{
    font-size: 3.5em;
    color: #008cd0;
}
    

.middle-content p{
    line-height: 1.5em;
    color: #222;
}

.maxwidth{
    max-width: 1124px;
    margin-left: auto;
    margin-right: auto;
    
}

 .col-1-3{
        width: 90%;
        margin: 4%;
        float: left;
    }

.main-content{
    padding: 2em;
}

.main-content p{
    line-height: 1.2;
}

.main-content-article{
    margin-bottom: 3.5em
}

.main-content-title{
    font-size: 1.25em;
    color: #008cd0;
    text-transform: uppercase;
    letter-spacing: .2em;
    font-weight: normal;
}

.footer{
    background: #25303e;
    color: #83969f;
    text-align: center;
    padding-bottom: 2em;
    
}

.footer-menushare{
    background: #303d4c;
    padding: .5em;
}

.footer-menushare ul{
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-block;
}

.footer-menushare li{
    display: inline-block;
    margin: 0 1em;
}

.footer-menushare a{
    font-size: 1.1em;
    text-decoration: none;
    color: white;
}

.hidden{
    width: 0;
    height: 0;
    overflow: hidden;
    opacity: 0;
    display: block;
}

footer .dev{
    text-transform: uppercase;
       
}

footer .dev a{
    font-size: 1.1em;
    text-decoration: none;
    color: white;
    
}

footer .dev a:hover{
    color: #83969f;
    transition: .8s ease;
}


@media screen and (min-width: 1024px){
    
     .js .header{
        position: fixed;
        width: 100%;
    }
    
    .header{
        position: fixed;
    }
    
    .logo-img{
        width: 25%;
        box-sizing: border-box;
        margin-left: 20%
    }
    
   
    
    .header__btnMenu{
        display: none;
    }
    
    .header__nav{
        float: left;
        width: 75%;
        clear: none;
        max-width: 800px;
    }
    
    .header__nav ul{
        display: flex;
        justify-content: space-around;
    }
    
    .header__nav li{
        border-bottom: none;
        flex-grow: 1;
    }
    
    .header__nav a{
        background: white;
        
    }
    
   .col-1-3{
        width: 30%;
        margin: 1%;
    }
    
    .col-1-2{
        width: 48%;
        margin: 1%;
        float: left ;
    }
    
     .col-1-2{
        width: 48%;
        margin: 1%;
        float: left ;
    }
    
}