/* ===================================
   GALERÍA - Estilos
   =================================== */

/* Variables de diseño boutique/artesanal */
:root {
    --galeria-spacing: 2rem;
    --galeria-gap: 1.5rem;
    --galeria-border-radius: 12px;
    --galeria-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --galeria-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --galeria-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --overlay-gradient: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
}

/* ===================================
   FILTROS DE CATEGORÍA
   =================================== */

.filtros-categoria {
    background: #fdfbf7;
    padding: 2rem 0;
    border-bottom: 1px solid rgba(139, 69, 19, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.filtros-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.filtro-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid #e8d5c4;
    border-radius: 50px;
    color: #6b4423;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--galeria-transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.filtro-btn i {
    font-size: 1rem;
}

.filtro-btn:hover {
    background: #f9f3ee;
    border-color: #d4a574;
    transform: translateY(-2px);
    box-shadow: var(--galeria-shadow);
}

.filtro-btn.activo {
    background: linear-gradient(135deg, #d4a574 0%, #c9956f 100%);
    border-color: #d4a574;
    color: white;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.filtro-btn.activo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 165, 116, 0.4);
}

/* ===================================
   GALERÍA PRINCIPAL
   =================================== */

.galeria-main {
    padding: var(--galeria-spacing) 0;
    min-height: 60vh;
    background: linear-gradient(to bottom, #ffffff 0%, #fdfbf7 100%);
}

.galeria-contenedor {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

/* ===================================
   CATEGORÍA
   =================================== */

.galeria-categoria {
    animation: fadeInUp 0.6s ease-out;
}

.categoria-contenedor {
    margin-bottom: 3rem;
}

.galeria-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e8d5c4;
}

.galeria-titulo {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #6b4423;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.galeria-titulo::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #d4a574, transparent);
}

.galeria-descripcion {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    color: #8b6f47;
    font-weight: 300;
    max-width: 600px;
    margin: 1rem auto 0;
    line-height: 1.6;
}

/* ===================================
   GRID DE IMÁGENES
   =================================== */

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--galeria-gap);
    padding: 1rem 0;
}

/* ===================================
   ITEM DE GALERÍA
   =================================== */

.galeria-item {
    position: relative;
    animation: fadeInScale 0.2s ease-out backwards;
    transition: var(--galeria-transition);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.galeria-item:hover {
    transform: translateY(-8px);
}

.galeria-img-container {
    position: relative;
    width: 100%;
    padding-bottom: 0;
    background: #f5f0eb;
    border-radius: var(--galeria-border-radius);
    overflow: hidden;
    box-shadow: var(--galeria-shadow);
    transition: var(--galeria-transition);
}

.galeria-item:hover .galeria-img-container {
    box-shadow: var(--galeria-shadow-hover);
}

.galeria-img {
    position: relative;
    width: 100%;
    height: auto;
    display: block;
    transition: var(--galeria-transition);
    opacity: 0;
}

.galeria-img.cargada {
    opacity: 1;
}

.galeria-img.error {
    opacity: 0.5;
    filter: grayscale(100%);
}

.galeria-item:hover .galeria-img {
    transform: scale(1.05);
}

/* Placeholder de carga */
.galeria-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        110deg,
        #f5f0eb 8%,
        #e8ddd1 18%,
        #f5f0eb 33%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    transition: opacity 0.3s ease;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ===================================
   OVERLAY DE INFORMACIÓN
   =================================== */

.galeria-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    background: var(--overlay-gradient);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--galeria-transition);
}

.galeria-item:hover .galeria-overlay {
    opacity: 1;
}

.galeria-item-titulo {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    text-align: center;
    transform: translateY(20px);
    transition: var(--galeria-transition);
}

.galeria-item:hover .galeria-item-titulo {
    transform: translateY(0);
}

.galeria-btn-ver {
    background: white;
    color: #6b4423;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--galeria-transition);
    transform: translateY(20px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.galeria-item:hover .galeria-btn-ver {
    transform: translateY(0);
}

.galeria-btn-ver:hover {
    background: #d4a574;
    color: white;
    transform: scale(1.1);
}

/* ===================================
   MODAL DE IMAGEN
   =================================== */

.galeria-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--galeria-transition);
}

.galeria-modal.activo {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease-out;
}

.modal-contenido {
    position: relative;
    z-index: 10000;
    max-width: 90vw;
    max-height: 90vh;
    background: white;
    border-radius: var(--galeria-border-radius);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: scaleIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-cerrar {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: #6b4423;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    z-index: 10001;
    transition: var(--galeria-transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.modal-cerrar:hover {
    background: #d4a574;
    color: white;
    transform: rotate(90deg);
}

.modal-img-container {
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f0eb;
}

.modal-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.modal-info {
    padding: 1.5rem;
    background: white;
    text-align: center;
}

.modal-titulo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #6b4423;
    margin-bottom: 0.5rem;
}

.modal-alt {
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    color: #8b6f47;
    line-height: 1.6;
}

/* ===================================
   CTA SECTION
   =================================== */

.cta-section {
    background: linear-gradient(135deg, #6b4423 0%, #8b6f47 100%);
    padding: 4rem 0;
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--galeria-transition);
}

.cta-buttons .btn-primary {
    background: white;
    color: #6b4423;
}

.cta-buttons .btn-primary:hover {
    background: #d4a574;
    color: white;
    transform: translateY(-3px);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-buttons .btn-secondary:hover {
    background: white;
    color: #6b4423;
    transform: translateY(-3px);
}

/* ===================================
   RESPONSIVE - TABLET
   =================================== */

@media (max-width: 768px) {
    .galeria-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }

    .galeria-titulo {
        font-size: 2rem;
    }

    .galeria-descripcion {
        font-size: 1rem;
    }

    .filtros-wrapper {
        gap: 0.75rem;
    }

    .filtro-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1rem;
    }

    .modal-contenido {
        max-width: 95vw;
    }
}

/* ===================================
   RESPONSIVE - MÓVIL
   =================================== */

@media (max-width: 480px) {
    .galeria-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .galeria-titulo {
        font-size: 1.75rem;
    }

    .galeria-descripcion {
        font-size: 0.95rem;
    }

    .filtros-wrapper {
        gap: 0.5rem;
        padding: 0 1rem;
    }

    .filtro-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .filtro-btn i {
        font-size: 0.9rem;
    }

    .galeria-item-titulo {
        font-size: 1.1rem;
    }

    .galeria-btn-ver {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .modal-img-container {
        max-height: 50vh;
    }

    .modal-img {
        max-height: 50vh;
    }

    .modal-titulo {
        font-size: 1.25rem;
    }

    .modal-alt {
        font-size: 0.9rem;
    }
}

/* ===================================
   ANIMACIONES ADICIONALES
   =================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Modo oscuro (opcional para el futuro) */
@media (prefers-color-scheme: dark) {
    :root {
        --galeria-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        --galeria-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.5);
    }
}