/* ===== GALERIE MODERNE ET AVANCÉE ===== */

/* Section principale */
.galerie {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, 
        var(--background-light) 0%, 
        rgba(255, 255, 255, 0.9) 50%, 
        var(--background-light) 100%);
    position: relative;
    overflow: hidden;
}

.galerie::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(0,0,0,0.02)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

/* Header de la galerie */
.galerie__header {
    text-align: center;
    margin: var(--spacing-4xl);
}

/* Système de filtres */
.galerie__filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin: var(--spacing-3xl) 0 var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.galerie__filter {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid transparent;
    border-radius: var(--border-radius-xl);
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-smooth);
    backdrop-filter: blur(5px);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.galerie__filter:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.2);
}

.galerie__filter.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.galerie__filter i {
    font-size: var(--font-size-lg);
}

/* Compteur */
.galerie__counter {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    font-weight: 500;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Grille principale */
.galerie__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: 50px;
}

/* CTA simple */
.galerie__simple-cta {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    text-align: center;
}

/* Items de la galerie */
.galerie__item {
    position: relative;
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-smooth);
    aspect-ratio: 1;
    background: var(--background-light);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 3px solid transparent;
    background: linear-gradient(white, white) padding-box, 
                linear-gradient(135deg, var(--primary-color), var(--secondary-color), #9c27b0) border-box;
}

.galerie__item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    background: linear-gradient(white, white) padding-box, 
                linear-gradient(135deg, var(--primary-color), var(--secondary-color), #e91e63, #9c27b0) border-box;
}

/* Wrapper d'image avec loading */
.galerie__image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
}

.galerie__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-smooth);
}

.galerie__item:hover .galerie__image {
    transform: scale(1.1);
}

/* Loading spinner */
.galerie__loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    display: none;
}

.galerie__image[src=""] + .galerie__loading,
.galerie__image:not([src]) + .galerie__loading {
    opacity: 1;
    display: block;
}

.galerie__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(99, 102, 241, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Overlay avec contenu */
.galerie__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to top, 
        rgba(0, 0, 0, 0.9) 0%, 
        rgba(0, 0, 0, 0.3) 50%, 
        transparent 100%
    );
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-xl);
    opacity: 0;
    transition: all var(--transition-smooth);
}

.galerie__item:hover .galerie__overlay {
    opacity: 1;
}

.galerie__content {
    width: 100%;
    color: white;
}

.galerie__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    background: linear-gradient(45deg, var(--primary-color), #9c27b0, #e91e63);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.galerie__category {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #9c27b0;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Bouton d'ouverture modal */
.galerie__btn {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    opacity: 1;
}

.galerie__btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

/* Section CTA */
.galerie__cta {
    background: linear-gradient(135deg, 
        var(--primary-color) 0%, 
        var(--secondary-color) 100%);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-4xl);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.galerie__cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    pointer-events: none;
}

.galerie__cta-content {
    position: relative;
    z-index: 1;
}

.galerie__cta h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(45deg, white, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.galerie__cta p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3xl);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.galerie__actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Modal avancée */
.galerie__modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.galerie__modal.active {
    display: flex;
}

.modal__container {
    position: relative;
    width: 90vw;
    height: 90vh;
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Bouton de fermeture */
.modal__close {
    position: absolute;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal__close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

/* Navigation */
.modal__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal__nav:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.modal__nav--prev {
    left: var(--spacing-xl);
}

.modal__nav--next {
    right: var(--spacing-xl);
}

/* Contenu de la modal */
.modal__content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.modal__image-wrapper {
    position: relative;
    max-width: 80vw;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal__image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal__loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
}

.modal__spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Informations de la modal */
.modal__info {
    color: #333;
    text-align: center;
    max-width: 600px;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.modal__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: #333;
    background: linear-gradient(45deg, var(--primary-color), #9c27b0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal__description {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
    color: #555;
}

.modal__counter {
    text-align: center;
    font-size: var(--font-size-sm);
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .modal__content {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
        gap: var(--spacing-xl);
    }
    
    .modal__info {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .galerie__filters {
        flex-direction: column;
        align-items: center;
    }
    
    .galerie__grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-xl);
        margin-bottom: 30px;
    }
    
    .galerie__cta {
        padding: var(--spacing-3xl) var(--spacing-xl);
    }
    
    .galerie__cta h2 {
        font-size: var(--font-size-2xl);
    }
    
    .galerie__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .modal__nav {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-lg);
    }
    
    .modal__nav--prev {
        left: var(--spacing-md);
    }
    
    .modal__nav--next {
        right: var(--spacing-md);
    }
    
    .modal__close {
        top: var(--spacing-md);
        right: var(--spacing-md);
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 480px) {
    .galerie__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-bottom: 20px;
    }
    
    .galerie__filters {
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .galerie__filter {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .modal__container {
        width: 95vw;
        height: 95vh;
    }
    
    .modal__info {
        padding: var(--spacing-lg);
    }
    
    .modal__title {
        font-size: var(--font-size-xl);
    }
}