.text-content.container {
    padding-top: 40px;
    padding-bottom: 70px;
    margin-top: 0px;
    margin-bottom: -51px;
}    
.description_content {
    padding: 0;
    width: 100%;
    background: #fff;
    margin: 0 auto;
    z-index: 99;
    position: relative;
    background: white;
    text-align: center; 
}
.about-container {
  text-align: center;
  margin: 0 auto;
  max-width: 1200px;
  padding: 20px;
}
#filter-list {
    list-style: none;
    text-align: center;
    padding: 0;
    position: sticky;
    top: 0;
    background: white;
    z-index: 100;
    padding: 15px 0;
}

#filter-list .filter {
    display: inline-block;
    margin: 0 10px;
    padding: 8px 15px;
    cursor: pointer;
    color: black;
    border: 1px solid #ddd;
    border-radius: 20px;
    transition: all 0.3s;
    background-color: rgba(0, 0, 0, 0.1);
}

#filter-list .filter:hover, 
#filter-list .filter.active {
    background-color: rgba(0, 0, 0, 0.2);
}

/* Portfolio Grid */
#portfolio {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 0 auto;
    padding: 20px;
    max-width: 1200px;
    justify-content: center;
}

#portfolio .item {
    width: calc(25% - 15px);
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

#portfolio .item:hover {
/*    transform: translateY(-5px);*/
}

.portfolio_hover_area {
    position: relative;
    width: 100%;
    padding-top: 100%; /* Ratio 1:1 */
}

.portfolio_hover_area img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Bouton de recherche */
.portfolio_hover_area a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s;
    background: rgba(0,0,0,0.5);
    z-index: 2;
}

.portfolio_hover_area:hover a {
    opacity: 1;
}

.portfolio_hover_area a .fa-search {
    color: white;
    font-size: 30px;
    background: rgba(0,0,0,0.7);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Version mobile */
@media (max-width: 992px) {
    #portfolio .item {
        width: calc(33.333% - 15px);
    }
}

@media (max-width: 768px) {
    #portfolio .item {
        width: calc(50% - 15px);
    }
    
    .portfolio_hover_area {
        padding-top: 80%; /* Ratio plus vertical */
    }
}

@media (max-width: 480px) {
    #portfolio .item {
        width: 100%;
        max-width: 350px;
    }
    
    /* Solution pour hauteurs égales */
    #portfolio {
        display: grid;
        grid-template-columns: 1fr;
        justify-items: center;
    }
    
    .portfolio_hover_area {
        height: 350px; /* Hauteur fixe pour uniformité */
    }
    
    .portfolio_hover_area img {
        height: 350px;
        object-position: center;
    }
}

/* Fancybox */
.fancybox-overlay {
    background: rgba(0, 0, 0, 0.9) !important;
}

.fancybox-nav, 
.fancybox-close {
    color: white !important;
}