/*----  Carregamento ----*/
#loader-overlay{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);

    z-index: 9999;
    
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader{
    border: 10px solid #ccc;
    border-top: 10px solid #3498db;
    border-radius: 50%;
    width: 120px;
    height: 120px;

    animation: spin 2s linear infinite;
}
@keyframes spin{
    0%{
        transform: rotate(0deg);
    }
    100%{
        transform: rotate(360deg);
    }
}
/*----------------------*/

.header{
    background-image: url(../img/header.jpg);
    background-position: center top;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;

    color: #000;
    transition: background-image 2s ease-in-out;

    padding: 2px;
}
.header ul{
    margin-left: -35px;
}
.menu{
    background: inherit;
    border-bottom: #000 solid 1px;
}
.logo{
    width: 100px;
    height: 100px;
}
.logo img{
    width: 100%;
    height: 100%;
}
.container button{
    border: none;
}
#menu-links{
    padding: 10px;
}
#menu-links ul li a{
    color: #fff;
    text-transform: uppercase;

    border-left: 2px solid #fff;
    margin-top: 8px;
    padding: 0 0 0 8px;
}

.introduction{
    height: 400px;
    text-align: center;
    margin-top: 100px;
}
.introduction h2{
    margin-top: 90px;
}
.introduction ul li{
    list-style: none;
}
#item1,
#item2{
    display: none;
}
.introduction a{
    margin-top: 40px;
    margin-bottom: 10px;

    color: #fff;
    border-radius: 18px !important;

    width: 200px;
}

.lista-marcadores{
    margin: 0 0 10px -35px;
}
.lista-marcadores li{
    cursor: pointer;
    display: inline-block;
}
.lista-marcadores button{
    background-color: #fff;
    border: none;
    border-radius: 4px;

    height: 5px;
    width: 60px;
}

/*--- Mian ---*/
.principal section{
    text-align: center;
}
.principal h2{
    text-transform: uppercase;
    margin: 30px 0 20px 0;
    padding: 4px;
    
    display: inline-block;
    border-bottom: 1px solid #0f0;
}
.principal ul li{
    list-style: none;
}

#sobre{
    padding: 0 40px;
}
.cursos h4{
    color: rgb(14, 13, 13);
    display: inline-block;
    padding-bottom: 3px;
    border-bottom: solid 2px #fff;
}
.cursos div{
    margin: 0;
    padding: 0;
    
    color: rgb(19, 56, 19);
    background-image: url(../img/atend2.png);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;

    transition: background-image 1.5s ease-in-out;
}
.cursos .lista-marcadores button{
    height: unset;
    width: unset;
    margin: 20px  8px;
    padding: 4px;

    background-color: inherit;
    border-radius: 0;
    border: 1px #000 solid;

}
#curso1,
#curso2,
#curso3{
    display: none;
}

.depoimentos img{
    width: 100px;
    height: 100px;
    margin: 0 0 0 -35px;

    border-radius: 50%;
}

.contato div{
    text-align: left;
}

footer{
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    background: rgb(01,65,31);
    margin-bottom: -15px;
}
.redes{
    padding-top: 20px;
}
.redes ul{
    margin-left: -35px;
}
.redes ul li{
    list-style: none;
    width: 25px;
    height: 25px;

    display: inline-block;
    margin: 8px;
}
.redes img{
    width: 100%;
    height: 100%;
}
.direitos{
    padding: 30px 0 0 0;
    border-top: 1px solid #000;
    margin-top: 50px;
    text-align: left;
}
/*------------*/

/*--- Large Devices ---*/
@media  screen and (min-width: 992px) {
    #menu-links ul{
        background: inherit !important;
    }
    #menu-links ul li a{
        color: #000;
        text-transform: uppercase;
    
        border: none;
        margin-top: unset;
    }
}