.slider-area
{
    z-index: 0;
}
.footer_area
{
    z-index: 0;
}

/****** pagina 1 ******/
.main1
{
    width: 100%;
    padding-top: 70px;
    padding-bottom: 70px;
    background-color: white;
}

.contenedor_main1
{
    width: 90%;
    margin: auto;
    max-width: 1500px;
}
.main1 .contenedor_col50
{
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 20px;
}
.main1 .contenedor_col50 img
{
    width: 500px;
    
}
.main1 .contenedor_col50 .col50:nth-child(1)
{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    margin: auto;
}
.main1 .contenedor_col50 .col50:nth-child(2)
{
    text-align: center;
    
}
@media (min-width:990px)
{
    .main1 .contenedor_col50
    {
        grid-template-columns: 1fr 1fr;
    }
}
.main1 .subtitulo
{
    color: #3d9ec8;
    font-weight: bold;
    font-size: 25px;
    text-align: center;
}

/***** main 2 ******/
.main2
{
    width: 100%;
    padding-top: 70px;
    padding-bottom: 70px;
    background-color: #f3f3f3;
}
.contenedor_main2
{
    width: 90%;
    margin: auto;
    max-width: 1500px;
}
.main2 .contenedor_col50
{
    display: grid;
    grid-template-areas: "area_texto"
                        "area_img";
    grid-gap: 20px;
}
.main2 .col_texto
{
    grid-area: area_texto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.main2 .col_img
{
    grid-area: area_img;
}
.main2 img
{
    border-radius: 10px;
    opacity: 4;
}
@media (min-width:990px)
{
    .main2 .contenedor_col50
    {
        grid-template-areas: "area_img area_texto";
    }
    .col_texto
    {
        grid-area: area_texto;
    }
    .col_img
    {
        grid-area: area_img;
    }
}


.main2 .subtitulo
{
    color: #3d9ec8;
    font-weight: bold;
    font-size: 25px;
    text-align: center;
}

/* ***** main 3 **********/
.main3
{
    width: 100%;
}
.contenedor_main3
{
    width: 90%;
    margin: auto;
    padding-top: 60px;
    padding-bottom: 60px;
}

.contenedor_tarjetas
{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    /*min-height: 100vh;*/
    /*background: rgb(9,74,136);*/
}

.card
{
    position: relative;
    width: 300px;
    height: 350px;
    margin: 20px;
}

.card .face
{
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    /*border-radius: 10px;*/
    overflow: hidden;
    transition: .5s;
}

.card .front
{
    transform: perspective(600px) rotateY(0deg);
    box-shadow: 0 5px 10px #000;
}

.card .front img
{
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;       
}

.card .front h3
{
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 45px;
    line-height: 45px;
    color: #fff;
    background: rgba(0,0,0,.4);
    text-align: center;
}

.card .back
{
    transform: perspective(600px) rotateY(180deg);
    background: #f3f3f3;
    padding: 15px;
    color: #f3f3f3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    box-shadow: 0 5px 10px #000;
}

.card .back .link
{
    border-top: solid 1px #f3f3f3;
    height: 50px;
    line-height: 50px;
}

.card .back .link a
{
    color: black;
}

.card .back h3
{
    font-size: 30px;
    margin-top: 20px;
    letter-spacing: 2px;
}

.card .back p
{
    letter-spacing: 1px;
}

.card:hover .front
{
    transform: perspective(600px) rotateY(180deg);
}

.card:hover .back
{
    transform: perspective(600px) rotateY(360deg);
}
/**/
.main3 .contenedor_subtitulo .subtitulo
{
    color: #3d9ec8;
    font-weight: bold;
    font-size: 25px;
    text-align: center;
}
.main3 .contenedor_descripcion p
{
    text-align: center;
}

/******* main 4 ***********/
.main4
{
    width: 100%;
    padding-top: 70px;
    padding-bottom: 70px;
    background-color: #f3f3f3;
}
.contenedor_main4
{
    width: 90%;
    margin: auto;
    max-width: 1200px;
}
.main4 .contenedor_subtitulo
{
    margin-bottom: 40px;
}
.main4 .contenedor_subtitulo .subtitulo
{
    color: #3d9ec8;
    font-weight: bold;
    font-size: 25px;
    text-align: center;
}
.main4 .contenedor_col50
{
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 20px;
   
}
.main4 .contenedor_col50 .col50
{
    display: flex;
}
.main4 .contenedor_col50 .col50 .subtitulo
{
    font-weight: bold;
    font-size: 20px;
}
.main4 .img_caracteristicas
{
    width: 46px;
    height: 50px;
    object-fit: cover;
    margin-right: 35px;
}
@media (min-width:990px)
{
    .main4 .contenedor_col50
    {
        grid-template-columns: 1fr 1fr;
    }
}

/******* main 5 *************/
.main5
{
    width: 100%;
    padding-top: 70px;
    padding-bottom: 70px;
    background-color: white;
}
.contenedor_main5
{
    width: 90%;
    max-width: 1500px;
    margin: auto;
}
.main5 .contenedor_subtitulo .subtitulo
{
    color: #3d9ec8;
    font-weight: bold;
    font-size: 25px;
    text-align: center;
}
.main5 .contenedor_descripcion .texto
{
    text-align: center;
}

.container1{
    text-align: center;
    /*
    width: 1280px;

    margin: 70px auto 0;
    display: flex;
    flex-direction: row;
   
    flex-wrap: wrap;
    */
}

.container1 .box{
    position: relative;
    width: 300px;
    height: 300px;
    background: #ff0;
    margin: 10px;
    box-sizing: border-box;
    display: inline-block;
}

.container1 .box .imgBox{
    position: relative;
    overflow: hidden;
}
.container1 .box .imgBox img{
    max-width: 100%;
    transition: transform 2s;
}
.container1 .box:hover .imgBox img{
    transform: scale(1.2);
}
.container1 .box .details{
    position: absolute;
    top: 10px;
    left: 10px;
    bottom: 10px;
    right: 10px;
    background: rgba(61,158,200,.8);
    transform: scaleY(0);
    transition: transform .5s;
} 
.container1 .box:hover .details{
    transform: scaleY(1);
}
.container1 .box .details .content{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    padding: 15px;
    color: #fff;
}
.container1 .box .details .content h2{
    margin: 0;
    padding: 0;
    font-size: 20px;
    color: #ff0;
}
.container1 .box .details .content p{
    margin: 10px 0 0;
    padding: 0;
    color: white;
}