main {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 32px;
    padding: 50px 64px;
}

.fleche-retour {
    grid-column: 1;
}

.titre-projet {
    grid-column: 2 /span 5;
    font-family: 'Mukta';
    font-size: 100px;
    font-weight: 800;
    color: #8689AC;
}

.contenu-projet {
    grid-column: 2 / span 5;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sous-titre-projet {
    font-family: 'Mukta';
    font-size: 24px;
    font-weight: 700;
    color: #8689AC;
}

.photo_tdf {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 32px;
    padding: 0 64px;
    position: relative;
}

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

.img_tdf_1 {
    grid-column: 2 / span 3 ;
    width: 100%;
    aspect-ratio: 303.27 / 589;
}

.img_tdf_2 {
    grid-column: 6 / span 3 ;
    width: 100%;
    aspect-ratio: 304 / 456;
    margin-top: 400px;
}

.img_tdf_3 {
    grid-column: span 3 ;
    width: 100%;
    aspect-ratio: 304.71 / 457;
}

.img_tdf_4 {
    grid-column: 3 / span 8 ;
    width: 100%;
    aspect-ratio: 864.21 / 576;
}

.img_tdf_5 {
    grid-column: 2 / span 4 ;
    width: 100%;
    aspect-ratio: 416 / 624;
}

.img_tdf_6 {
    grid-column: 8 / span 4 ;
    width: 100%;
    aspect-ratio: 412.72 / 619;
}

.img_tdf_7 {
    grid-column: 1 / span 4 ;
    width: 100%;
    aspect-ratio: 415.38 / 623;
}

.img_tdf_8 {
    grid-column: 6 / span 5 ;
    width: 100%;
    aspect-ratio: 528 / 792;
}

.img_tdf_9 {
    grid-column: 1 / span 4 ;
    width: 100%;
    aspect-ratio: 416 / 624;
}

.img_tdf_10 {
    grid-column: 3 / span 3 ;
    width: 100%;
    aspect-ratio: 304 / 456;
    margin-top: -250PX;
}

.img_tdf_11 {
    grid-column: 7 / span 6 ;
    width: 100%;
    aspect-ratio: 639.41 / 959;
}

.img_tdf_12 {
    grid-column: 1 / span 5 ;
    width: 100%;
    aspect-ratio: 528 / 792;
}

.img_tdf_13 {
    grid-column: 8 / span 4 ;
    width: 100%;
    aspect-ratio: 415.38 / 623;
}

.img_tdf_14 {
    grid-column: 4 / span 6 ;
    width: 100%;
    aspect-ratio: 640 / 960;
}