/* Animaciones modernas y formales para fotos_piezas */

/* Estados iniciales - elementos ocultos */
.fotos_piezas_header {
    opacity: 0;
    transform: translateY(40px);
    transition: none;
}

.fotos_piezas_header h2 {
    opacity: 0;
    transform: translateY(20px);
    transition: none;
}

.fotos_piezas_header p {
    opacity: 0;
    transform: translateY(15px);
    transition: none;
}

.fotos_grid {
    opacity: 0;
    transform: translateY(50px);
    transition: none;
}

.grid_fotos_1 {
    opacity: 0;
    transform: translateY(30px);
    transition: none;
}

.grid_fotos_1 img {
    opacity: 0;
    transform: translateY(25px);
    transition: none;
}

.grid_fotos_2 {
    opacity: 0;
    transform: translateY(30px);
    transition: none;
}

.grid_fotos_2 img {
    opacity: 0;
    transform: translateY(25px);
    transition: none;
}

.fotos_grid .btn {
    opacity: 0;
    transform: translateY(0);
    transition: none;
}

/* Estados visibles - animaciones modernas activadas */
.fotos_piezas_header.animate {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fotos_piezas_header.animate h2 {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s;
}

.fotos_piezas_header.animate p {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s;
}

.fotos_grid.animate {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fotos_grid.animate .grid_fotos_1 {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s, 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s;
}

.fotos_grid.animate .grid_fotos_2 {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s, 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s;
}

.fotos_grid.animate .btn {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

/* Animaciones escalonadas para imágenes del grid 1 */
.fotos_grid.animate .grid_fotos_1 img:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s;
}

.fotos_grid.animate .grid_fotos_1 img:nth-child(2) {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.7s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.7s;
}

.fotos_grid.animate .grid_fotos_1 img:nth-child(3) {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.8s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.8s;
}

/* Animaciones escalonadas para imágenes del grid 2 */
.fotos_grid.animate .grid_fotos_2 img:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.9s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.9s;
}

.fotos_grid.animate .grid_fotos_2 img:nth-child(2) {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1s;
}

.fotos_grid.animate .grid_fotos_2 img:nth-child(3) {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1.1s, 
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1.1s;
}

/* Transiciones suaves para cambios de imagen del carousel */
.grid_fotos_1 img,
.grid_fotos_2 img {
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out !important;
}

/* Efecto específico para cambios de imagen sin interferir con animaciones de entrada */
.fotos_grid.animate .grid_fotos_1 img.changing,
.fotos_grid.animate .grid_fotos_2 img.changing {
    opacity: 0.7;
    transform: translateY(0) scale(0.98);
}

/* Responsive - ajustes sutiles para móvil */
@media (max-width: 768px) {
    .fotos_piezas_header {
        transform: translateY(30px);
    }
    
    .fotos_piezas_header h2 {
        transform: translateY(15px);
    }
    
    .fotos_piezas_header p {
        transform: translateY(10px);
    }
    
    .fotos_grid {
        transform: translateY(35px);
    }
    
    .grid_fotos_1,
    .grid_fotos_2 {
        transform: translateY(20px);
    }
    
    .grid_fotos_1 img,
    .grid_fotos_2 img {
        transform: translateY(15px);
    }
    
    .fotos_grid .btn {
        transform: translateY(0);
    }
}