/* ==========================================================================
   Single Réalisation - Page projet
   ========================================================================== */

.single_realisation {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* Image principale (Hero) */
.single_realisation_hero {
    display: flex;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background: #100D08;
}

.single_realisation_image_principale {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Contenu */
.single_realisation_content {
    display: flex;
    width: 100%;
    justify-content: center;
    padding: 60px 0px 80px 0px;
    background: #FFFFFF;
}

.single_realisation_sized {
    display: flex;
    flex-direction: column;
    width: calc(100% - 40px);
    max-width: 1000px;
}

/* En-tête */
.single_realisation_header {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #E0E0E0;
}

.single_realisation_category {
    display: inline-flex;
    align-self: flex-start;
    font: normal normal 600 13px/16px OS_SemiBold;
    letter-spacing: 0.5px;
    color: #1D7FC7;
    text-transform: uppercase;
    background: rgba(29, 127, 199, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
}

.single_realisation_title {
    font: normal normal bold 42px/48px OS_Bold;
    letter-spacing: 0px;
    color: #100D08;
    margin: 0;
}

/* Meta (date + client) */
.single_realisation_meta {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 10px;
}

.single_realisation_date,
.single_realisation_client {
    font: normal normal normal 16px/24px OS_Regular;
    color: #666;
}

.single_realisation_date strong,
.single_realisation_client strong {
    font: normal normal 600 16px/24px OS_SemiBold;
    color: #100D08;
}

/* Description */
.single_realisation_description {
    font: normal normal normal 18px/32px OS_Regular;
    color: #444;
    margin-bottom: 60px;
}

.single_realisation_description p {
    margin: 0 0 20px 0;
}

.single_realisation_description p:last-child {
    margin-bottom: 0;
}

.single_realisation_description h2,
.single_realisation_description h3 {
    font: normal normal bold 28px/36px OS_Bold;
    color: #100D08;
    margin: 30px 0 15px 0;
}

.single_realisation_description ul,
.single_realisation_description ol {
    margin: 0 0 20px 0;
    padding-left: 25px;
}

.single_realisation_description li {
    margin-bottom: 8px;
}

/* Galerie */
.single_realisation_galerie {
    margin-bottom: 60px;
}

.single_realisation_galerie_title {
    font: normal normal bold 28px/36px OS_Bold;
    color: #100D08;
    margin: 0 0 30px 0;
}

.single_realisation_galerie_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.single_realisation_galerie_item {
    display: flex;
    margin: 0;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 8px;
    background: #F5F5F5;
}

.single_realisation_galerie_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.single_realisation_galerie_item:hover img {
    transform: scale(1.03);
}

/* Navigation */
.single_realisation_navigation {
    display: flex;
    justify-content: center;
    padding-top: 40px;
    border-top: 2px solid #E0E0E0;
}

.single_realisation_nav_links {
    display: flex;
    justify-content: center;
}

.single_realisation_nav_back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font: normal normal 600 16px/24px OS_SemiBold;
    color: #1D7FC7;
    text-decoration: none;
    transition: color 0.2s ease;
}

.single_realisation_nav_back:hover {
    color: #16649E;
}

/* ==========================================================================
   Responsive — Tablette (≤ 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    .single_realisation_hero {
        height: 400px;
    }

    .single_realisation_content {
        padding: 50px 0px 60px 0px;
    }

    .single_realisation_title {
        font: normal normal bold 36px/42px OS_Bold;
    }

    .single_realisation_description {
        font: normal normal normal 17px/30px OS_Regular;
    }

    .single_realisation_galerie_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

/* ==========================================================================
   Responsive — Mobile large (≤ 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .single_realisation_hero {
        height: 300px;
    }

    .single_realisation_content {
        padding: 40px 0px 50px 0px;
    }

    .single_realisation_header {
        margin-bottom: 30px;
        padding-bottom: 25px;
    }

    .single_realisation_title {
        font: normal normal bold 28px/34px OS_Bold;
    }

    .single_realisation_meta {
        flex-direction: column;
        gap: 10px;
    }

    .single_realisation_description {
        font: normal normal normal 16px/28px OS_Regular;
        margin-bottom: 40px;
    }

    .single_realisation_description h2,
    .single_realisation_description h3 {
        font: normal normal bold 24px/30px OS_Bold;
    }

    .single_realisation_galerie {
        margin-bottom: 40px;
    }

    .single_realisation_galerie_title {
        font: normal normal bold 24px/30px OS_Bold;
    }

    .single_realisation_galerie_grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .single_realisation_navigation {
        padding-top: 30px;
    }
}

/* ==========================================================================
   Responsive — Mobile petit (≤ 480px)
   ========================================================================== */
@media (max-width: 480px) {
    .single_realisation_hero {
        height: 250px;
    }

    .single_realisation_content {
        padding: 30px 0px 40px 0px;
    }

    .single_realisation_title {
        font: normal normal bold 24px/30px OS_Bold;
    }

    .single_realisation_category {
        font: normal normal 600 12px/14px OS_SemiBold;
        padding: 6px 12px;
    }

    .single_realisation_date,
    .single_realisation_client {
        font: normal normal normal 14px/22px OS_Regular;
    }

    .single_realisation_date strong,
    .single_realisation_client strong {
        font: normal normal 600 14px/22px OS_SemiBold;
    }

    .single_realisation_description {
        font: normal normal normal 15px/26px OS_Regular;
    }

    .single_realisation_description h2,
    .single_realisation_description h3 {
        font: normal normal bold 20px/26px OS_Bold;
    }

    .single_realisation_galerie_grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .single_realisation_nav_back {
        font: normal normal 600 14px/22px OS_SemiBold;
    }
}