/*
//header*/

.header-nosotros {
    height: 100vh;
    background-image: url('');
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: ;
    background-position: top center;
    display: flex;
    justify-content: center;
    background-color: var(--color-azul);
}


/*underline*/

.underline {
    text-decoration: underline;
    text-decoration-color: red;
    text-underline-position: under;
    font-size: 2.5em;
    margin-top: 15px;
    line-height: 1.5em;
    font-weight: 600;
}



/*
//presentacion*/

.presentacion-centrada {
    z-index: 1;
    width: 90%;
    position: absolute;
    margin-left: 5%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: space-evenly;
}

.info-presentacion {
    margin: 20px 0px;
    flex: 1;
}

.img-presentacion {
    overflow: hidden;
    flex: .7;
}

.img-presentacion img {
    width: 100%;
}

.presentacion-titulo {
    color: white;
}

.presentacion-detalle {
    text-align: justify;
    margin-top: 30px;
    color: white;
    font-size: 1.3em;
    line-height: 1.5em;
    font-weight: 100;
    margin-right: 40px;
}

/*
//contenido*/

.fondo-gris {
    background: var(--color-gris);
}

.contenido-zigzag {
    margin-top: 60px;
}

.item-zigzag {
    padding-left: 10%;
    padding-right: 10%;
    margin-top: 40px;
    height: auto;
    display: flex;
    align-items: center;
}

.texto-sigzag {
    font-size: 1.3em;
    line-height: 1.2em;
    color: ;
    flex: 1;
    text-align: justify;
    margin: 30px 30px;
}

.img-zigzag {
    flex: 1;
    overflow: hidden;
}

.img-zigzag {
    width: 100%;
    object-fit: cover;
}

@media screen and (max-width: 540px) {
    .header-nosotros {
        height: 70vh;
        background-image: url('');
        background-repeat: no-repeat;
        background-size: cover;
        background-attachment: ;
        background-position: top center;
        display: flex;
        justify-content: center;
        background-color: var(--color-azul);
    }


    .presentacion-centrada {
        width: 100%;
        position: absolute;
        margin-left: 0%;
        top: 40%;
        transform: translate(-50%, -60%);

    }


    .img-presentacion {
        display: none
    }

    .presentacion-titulo {
        margin: 10px;
        font-size: 2.1em
    }

    .presentacion-detalle {
        text-align: left;
        margin: 10px;
    }

    .contenido-zigzag {
        margin-top: 40px;
    }

    .item-zigzag {
        padding-left: 0%;
        padding-right: 0%;
        margin-top: 10px;
        flex-direction: column;
    }

    .texto-sigzag {
        margin: 20px 10px;
    }
}