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

body{
    font-family: Arial, sans-serif;
    background-color: #efefef;
    color: #111111;
}

img{
    max-width: 100%;
}
/* header */
.header{
    width: 100%;

    background-color: #dddddd;

    padding: 20px;

    border-bottom: 1px solid #bbbbbb;

    text-align: center;
}

.logo{
    width: 140px;

    margin-bottom: 15px;
}

/* nav */
.nav ul{
    list-style: none;
}

.nav li{
    display: inline-block;

    margin: 0 10px;
}

.nav a{
    text-decoration: none;

    color: #111111;

    font-weight: bold;
}

/* Hero */
.hero{
    width: 80%;

    margin: 50px auto;

    text-align: center;
}

.hero h1{
    font-size: 48px;

    margin-bottom: 10px;
}

.hero h2{
    font-size: 24px;

    color: #555555;

    margin-bottom: 20px;
}

.hero p{
    color: #555555;
}
/* Perfil */
.perfiles{
    width: 90%;

    margin: 50px auto;

    text-align: center;
}

/* cardperfil */
.card-perfil{
    width: 300px;

    background-color: #f8f8f8;

    border: 1px solid #cccccc;

    padding: 25px;

    margin: 15px;

    display: inline-block;

    vertical-align: top;

    text-align: center;
}

.card-perfil img{
    width: 100px;
    height: 100px;

    border-radius: 50%;

    margin-bottom: 15px;
}

.card-perfil h3{
    margin-bottom: 10px;
}

.card-perfil p{
    margin-bottom: 15px;

    color: #555555;
}

.card-perfil a{
    text-decoration: none;

    color: #111111;

    font-weight: bold;
}

/* dato academico */

.academicos{
    width: 90%;

    margin: 60px auto;
}

/* imagen */

.academicos-imagen{
    text-align: center;

    margin-bottom: 30px;
}

.academicos-imagen img{
    width: 180px;
}

/* Info */

.academicos-info h2{
    font-size: 36px;

    margin-bottom: 30px;
}

/* infobox */

.info-box{
    background-color: #f8f8f8;

    border: 1px solid #cccccc;

    padding: 20px;

    margin-bottom: 20px;
}

.info-box h3{
    margin-bottom: 10px;
}

.info-box h4{
    margin-bottom: 10px;

    color: #555555;

    font-weight: normal;
}

.info-box ul{
    padding-left: 20px;
}

.info-box li{
    margin-bottom: 5px;

    color: #444444;
}

/* Footer */

footer{
    width: 100%;

    background-color: #dddddd;

    padding: 30px;

    margin-top: 50px;

    text-align: center;
}

footer p{
    width: 80%;

    margin: auto;

    color: #555555;
}

/* Responsive */

@media screen and (max-width: 900px){

    .hero h1{
        font-size: 36px;
    }

    .card-perfil{
        width: 100%;

        margin: 15px 0;
    }

}