body {
    background-color: #ffffff !important;
}

.div_main_sobre_nos {
    width: 70%;
    margin: auto;
    background-color: white;
    padding: 50px;
    border-radius: 20px;
}

.portefolios {
    background-color: var(--half_dark_background);
    padding: 10px;
}

.text_sobre_nos {
    text-align: justify;
    font-size: 18px;
}

.div_portifolio_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.pack_portefolio {
    background-color: white;
    margin: 10px;
    box-shadow: 0px 0px 10px -5px;
    height: fit-content;
    width: fit-content;
    transition: transform var(--transition_time);
}

.pack_portefolio:hover {
    transform: scale(1.08);
}

.pack_portefolio_body {
    display: flex;
    flex-direction: column;
    width: 20vmax;
}

.pack_portefolio_img {
    width: 20vmax;
    height: 12vmax;
    min-width: 150px;

}

.pack_portefolio_footer {
    padding: 10px;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--color_simples_text);

}

.titulo_text_sobre_nos svg {
    margin-right: 10px;
}



.text_sobre_nos i {
    color: var(--nr_blue);

}

.text_sobre_nos span {
    margin-left: 10px;
}

.div_big_sobre{

height: 20vh;

background-repeat: no-repeat;
background-position-y: -15vw;
background-size: 100vw;
background-attachment: fixed;
backface-visibility: hidden;
/* filter:grayscale(100%) ; */
display: flex;
text-align: center;
align-items: center;
justify-content: center;
}
.span_nr_slogan{
    font-size: calc(1.7vw + 14px);
    color: white;
    font-weight: 600;
    text-transform:none;
    letter-spacing: 4px;
    
   
}


        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 */
            height: 0;
            overflow: hidden;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }

        .video-title {
            margin-top: 15px;
            font-size: 18px;
            color: #333;
            text-align: center;
        }