section#intro{
    width: 100vw;
    height: 95vh;
    background-color: var(--dark-grey);
    background-image: url(../img/begin_background.jpg);
    background-blend-mode: multiply;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

section#intro div{
    margin-top: 10vh;
    height: 90%;
    text-align: center;
}

section#intro div img{
    height: 50%;
    z-index: 1;
}

section#intro div h2{
    font-weight: bold;
    font-size: 3rem;
    margin-bottom: 0;
    z-index: 1;
}

section#intro div h3{
    font-weight: normal;
    font-size: 1.5rem;
    z-index: 10;
}

section#intro div#gradiente{
    width: 100vw;
    height: 20vh;
    max-height: 200px;
    position: absolute;
    bottom: 0;
    background: linear-gradient(#1a1a1a00, #1A1A1A);
    z-index: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

section#osartischtas{
    margin-top: 5rem;
}

section#osartischtas img{
    height: auto;
}

section#osartischtas img#img_cort1{
    width: calc(100vw - 35px);
    border-radius: 20px 0px 0px 20px;
    margin-right: -35px;
    float: right;
    aspect-ratio: 369 / 335;
}

section#osartischtas img#img_cort2{
    width: 60vw;
    border-radius: 0px 20px 20px 0px;
    margin-left: -35px;
    margin-top: 10%;
}

section#osartischtas img.big{
    display: none;
}

section#osartischtas div#img_txt div.rot90 p, section#osartischtas div#img_txt div.rot90 h2{
    text-wrap: nowrap;
    margin: 0;
}

section#osartischtas div#img_txt div.rot90{
    font-size: 2rem;
    float: right;
    margin-right: -100px;
    margin-top: -65vw;
}

section#osartischtas p.txt{
    text-align: justify;
}

section.quemsomos{
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 100px;
}

div.bigtxt{
    margin: 10vh auto 10vh auto;
    font-size: 5rem;
    display: block;
}

div.bigtxt p{
    margin: 0;
}

div.bigtxt span{
    color: var(--yellow);
}

@media only screen and (min-width: 1000px) {
    section#osartischtas img.sml{
        display: none
    }

    section#osartischtas img.big{
        display: block;
        width: 75vw;
    }

    section#osartischtas div#img_txt div.rot90{
        transform: rotate(90deg);
        margin: 0;
        margin-left: -70px;
        display: block;
    }

    section#osartischtas div#img_txt{
        display: flex;
        align-items: center;
    }

    div.bigtxt{
        font-size: 10rem;
    }
}

@media only screen and ((min-width: 900px) and (max-width: 1100px)) {
    section#intro div h2{
        font-weight: bold;
        font-size: 4rem;
        margin-bottom: 0;
    }
    
    section#intro div h3{
        font-weight: normal;
        font-size: 2rem;
    }
    
    section#osartischtas div#img_txt div.rot90{
        margin-top: 20vw;
    }
}

@media only screen and (min-width: 600px) {
    section#osartischtas div#img_txt div.rot90{
        font-size: 3rem;
    }
}


@media only screen and (max-width: 600px) {
    section#intro{
        background-image: url(../img/begin_background@600.jpg);
    }
}




@media only screen and (max-width: 1400px) {
    section#intro{
        background-image: url(../img/begin_background@1400.jpg);
    }
}

@media only screen and (max-width: 1000px) {
    section#intro{
        background-image: url(../img/begin_background@1000.jpg);
    }
}

@media only screen and (max-width: 600px) {
    section#intro{
        background-image: url(../img/begin_background@600.jpg);
    }
}