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

body {
    font-family: 'open sans';
}

.contenedor {
    padding: 0px 0;
    width: 90%;
    max-width: 1000px;
    margin: auto;
    overflow: hidden;
}

video{
    width: 800px;
}

/*BOTON DE GALERIA */
.button {
    display: inline-block;
    border-radius: 5px;
    background-color: red;
    border: none;
    color: #FFFFFF;
    text-align: center;
    font-size: 28px; 
    width: 200px;
    transition: all 0.5s;
    cursor: pointer;
    margin: 5px; 
  }
  
  .button span {
    cursor: pointer;
    display: inline-block;
    position: relative;
    transition: 0.5s;
  }
  
  .button span:after {
    content: '\00bb';
    position: absolute;
    opacity: 0;
    top: 0;
    right: -20px;
    transition: 0.5s;
  }
  
  .button:hover span {
    padding-right: 25px;
  }
  
  .button:hover span:after {
    opacity: 1;
    right: 0;
  }





.titulo {
    color: #04146d;
    font-size: 30px;
    text-align: center;
    margin-bottom: 60px;
}

/* Header */

header {
    width: 100%;
    height: 550px;
    background: #bc4e9c;
    /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, hsla(236, 97%, 47%, 0.459), hsla(249, 93%, 16%, 0.664)), url(../img/nin.jpg);
    /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, hsla(236, 97%, 47%, 0.459), hsla(261, 97%, 47%, 0.664)), url(../img/nin.jpg);
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    background-size: cover;
    background-attachment: fixed;
    position: relative;
}

nav{
    text-align: right;
    padding: 30px 50px 0 0;
}

nav > a{
    color:#fff;
    font-weight: 300;
    text-decoration: none;
    margin-right: 10px;
}

nav > a:hover{
    text-decoration: underline;
}

header .textos-header{
    display: flex;
    height: 430px;
    width: 100%;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}

.textos-header h1{
    font-size: 50px;
    color:#fff;
}

.textos-header h2{
    font-size: 30px;
    font-weight: 300;
    color:#fff;
}

.textos-header h3{
    font-size: 25px;
    font-weight: 250;
    color:#fff;
}

.wave{
    position: absolute;
    bottom: 0;
    width: 100%;
}

/* About us */

main .sobre-nosotros{
    padding: 0px 0 60px 0;
}
.contenedor-sobre-nosotros{
    display: flex;
    justify-content: space-evenly;
}

.imagen-about-us {
    width: 40%;
    height: 50% ;
    border-radius: 40px;
    
}

.sobre-nosotros .contenido-textos{
    width: 48%;
}

.contenido-textos h3{
    margin-bottom: 15px;
}

.contenido-textos h3 span{
    background: #130686;
    color: #fff;
    border-radius: 50%;
    display: inline-block;
    text-align: center;
    width: 30px;
    height: 30px;
    padding: 2px;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, .5);
    margin-right: 5px;
}

.contenido-textos p{
    padding: 0px 0px 30px 15px;
    font-weight: 300;
    text-align: justify;
}

/* Galeria */


.portafolio{
    background: white;
    margin-bottom: 20px;
    text-align: center;
}

.galeria-port{
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.imagen-port{
    width: 24%;
    margin-bottom: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, .5);
}

.imagen-port > img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hover-galeria{
    position: absolute;
    width: 100%; 
    top: 0;
    transform: scale(0); 
    transition: transform .5s;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column; 
}

.hover-galeria img{
    width: 80px;
}

.hover-galeria p{
    color: #04146d;
    font-size: x-large;
    font-family: 'open sans';
    font-weight: bolder;
}

.imagen-port:hover .hover-galeria{
    transform: scale(1);
}

/* Clients */

.cards{
    display: flex;
    justify-content: space-evenly;
}

.cards .card{
    background: #4d0686;
    display: flex;
    width: 46%;
    height: 200px;
    align-items: center;
    justify-content: space-evenly;
    border-radius: 5px;
    box-shadow: 0 0 6px 0 rgba(0, 0, 0, 0.6);
}

.cards .card img{
    width: 100px;
    height: 100px;
    object-fit: cover;
    border: 3px solid #fff;
    border-radius: 50%;
    display: block;
}

.cards .card > .contenido-texto-card{
    width: 60%;
    color: #fff;
}

.cards .card > .contenido-texto-card p{
    font-weight: 300;
    padding-top: 5px;
}

/*  Our team */

.about-servicese{
    background: rgba(245, 247, 255, 0.898);
    padding-bottom: 30px;
}


.servicio-cont{
    display:flex;
    justify-content: center;
    /*space between*/
    align-items: center;
}

.servicio-ind{
    width: 50%;
    text-align: center;
}

.servicio-ind img{
    width: 150px;
}

.servicio-ind h3{
    margin: 10px 0;
}

.servicio-ind p{
    font-weight: 300;
    text-align: justify;
}

.org-sop{
    display: flex;
    justify-content: space-around;
}

.org-sop .servicio-ind{
    width:215.58px;
}

/* footer */

footer{
    background: #398AB9;
    padding: 60px 0 30px 0;
    margin: auto;
    overflow: hidden;
}

.contenedor-footer{
    display: flex;
    width: 90%;
    justify-content: space-evenly;
    margin: auto;
    padding-bottom: 50px;
    border-bottom: 1px solid #ccc;
}

.content-foo{
    text-align: center;
}

.content-foo h4{
    color: #fff;
    border-bottom: 3px solid white;
    padding-bottom: 5px;
    margin-bottom: 10px;
}

.content-foo p{
    color: #ccc;
}

.titulo-final{
    text-align: center;
    font-size: 24px;
    margin: 20px 0 0 0;
    color: white;
}


@media screen and (max-width:900px){
    header{
        background-position: center;
        height: 500px;
    }
    header .textos-header {
        display: flex;
        height: 350px;
        width: 100%;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        text-align: center;
    
    }

    .titulo{
        margin-bottom: 30px;
    }

    .contenedor-sobre-nosotros{
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .sobre-nosotros .contenido-textos{
        width: 90%;
    }

    .imagen-about-us{
        width: 90%;
        border-radius: 40px;
    }

    /* Galeria */

    .imagen-port{
        width: 44%;
    }

    /* Clientes */

    .cards{
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .cards .card{
        width: 90%;
    }

    .cards .card:first-child{
        margin-bottom: 30px;
    }

    /* servicios */

    .servicio-cont{
        justify-content: center;
        flex-direction: column;
    }
    /*IMAGEN PEQUEÑA*/

    .servicio-ind{
        width: 45%;
        text-align: center;
    }

    .servicio-ind:nth-child(1), .servicio-ind:nth-child(2){
        margin-bottom: 60px;
        margin-left: 110px;
    }

    .servicio-ind img{
        width: 90%;
    }

    .org-sop{
        display: block;
    }
}

@media screen and (max-width:500px){
    nav{
        text-align: center;
        padding: 30px 0 0 0;
    }

    nav > a{
        margin-right: 5px;
    }

    video{
        width: 400px; 
    }
    
    iframe{
        width: 400px;
    }


    .textos-header h1{
        font-size: 35px;
    }

    .textos-header h2{
        font-size: 20px;
    }

    /* ABOUT US */

    .imagen-about-us{
        margin-bottom: 60px;
        width: 99%;
        border-radius: 40px;
    }

    .sobre-nosotros .contenido-textos{
        width: 95%;
    }

    /* Galeria */

    .imagen-port{
        width: 95%;
    }

    /* Clients */

    .cards .card{
        height: 450px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cards .card img{
        width: 90px;
        height: 90px;
    }

    /* Footer */

    .contenedor-footer{
        flex-direction: column;
        /* border: none; */
    }

    .content-foo{
        margin-bottom: 20px;
        text-align: center;
    }

    .content-foo h4{
        border-bottom: 3px solid white;
        /* border: none; */
        margin-bottom: 30px;
    }

    .content-foo p{
        color: #ccc;
        border-bottom: 1px solid #f2f2f2;
        padding-bottom: 20px;
    }

    .titulo-final{
        font-size: 20px;
    }
}