/* ========================================
   GALERÍA DE DESARROLLOS
   ======================================== */

.galeria-desarrollos {
    padding: 80px 20px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .galeria-desarrollos {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.galeria-desarrollos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(29, 78, 216, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(147, 51, 234, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.galeria-desarrollos .container {
    position: relative;
    z-index: 1;
}

.galeria-desarrollos .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.galeria-desarrollos h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

[data-theme="light"] .galeria-desarrollos h2 {
    color: #1e293b;
}

.galeria-desarrollos .subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

[data-theme="light"] .galeria-desarrollos .subtitle {
    color: #64748b;
}

/* Botón Toggle */
.galeria-desarrollos .toggle-section-btn {
    margin: 30px auto 0;
    padding: 14px 32px;
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(29, 78, 216, 0.4);
}

.galeria-desarrollos .toggle-section-btn:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(29, 78, 216, 0.5);
}

.galeria-desarrollos .toggle-section-btn:active {
    transform: translateY(0);
}

.galeria-desarrollos .toggle-icon {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

.galeria-desarrollos .toggle-section-btn[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

[data-theme="light"] .galeria-desarrollos .toggle-section-btn {
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    box-shadow: 0 4px 15px rgba(29, 78, 216, 0.3);
}

[data-theme="light"] .galeria-desarrollos .toggle-section-btn:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
    box-shadow: 0 6px 20px rgba(29, 78, 216, 0.4);
}

/* Contenido Colapsable */
.galeria-desarrollos .collapsible-content {
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    max-height: 0;
    margin-top: 0;
}

.galeria-desarrollos .collapsible-content.show {
    opacity: 1;
    max-height: 10000px;
    margin-top: 60px;
}

/* Grid de la Galería */
.desarrollos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Tarjeta de Desarrollo */
.desarrollo-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    aspect-ratio: 16 / 10;
    display: block;
    text-decoration: none;
    height: auto;
    max-height: 220px;
}

[data-theme="light"] .desarrollo-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.desarrollo-card:hover {
    transform: translateY(-8px);
    border-color: rgba(29, 78, 216, 0.5);
    box-shadow: 
        0 20px 40px rgba(29, 78, 216, 0.2),
        0 0 0 1px rgba(29, 78, 216, 0.3);
}

[data-theme="light"] .desarrollo-card:hover {
    border-color: rgba(29, 78, 216, 0.4);
    box-shadow: 
        0 20px 40px rgba(29, 78, 216, 0.15),
        0 0 0 1px rgba(29, 78, 216, 0.3);
}

/* Contenedor de Imagen */
.desarrollo-thumbnail {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    background: #1e293b;
}

[data-theme="light"] .desarrollo-thumbnail {
    background: #f1f5f9;
}

.desarrollo-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.desarrollo-card:hover .desarrollo-thumbnail img {
    transform: scale(1.05);
}

/* Overlay con Info */
.desarrollo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 50%, transparent 100%);
    padding: 15px 12px 12px;
    transform: translateY(0);
    transition: all 0.4s ease;
}

[data-theme="light"] .desarrollo-overlay {
    background: linear-gradient(to top, rgba(30, 41, 59, 0.95) 0%, rgba(30, 41, 59, 0.8) 50%, transparent 100%);
}

.desarrollo-card:hover .desarrollo-overlay {
    padding-bottom: 15px;
}

.desarrollo-nombre {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.desarrollo-nombre i {
    font-size: 0.75rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.desarrollo-card:hover .desarrollo-nombre i {
    opacity: 1;
    transform: translateX(0);
}

.desarrollo-url {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.6);
    font-family: 'Courier New', monospace;
}

/* Badge de Categoría (opcional) */
.desarrollo-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(29, 78, 216, 0.9);
    color: #fff;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
    z-index: 2;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.desarrollo-card:hover .desarrollo-badge {
    opacity: 1;
    transform: translateY(0);
}

/* Loading State para imágenes */
.desarrollo-thumbnail::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(29, 78, 216, 0.3);
    border-top-color: #1d4ed8;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 0.5;
}

.desarrollo-thumbnail img[src] ~ .desarrollo-thumbnail::before {
    display: none;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .galeria-desarrollos {
        padding: 60px 15px;
    }

    .galeria-desarrollos h2 {
        font-size: 2rem;
    }

    .desarrollos-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .desarrollo-card {
        aspect-ratio: 16 / 11;
    }

    .desarrollo-nombre {
        font-size: 1rem;
    }

    .desarrollo-url {
        font-size: 0.8rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .desarrollos-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (min-width: 1025px) {
    .desarrollos-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
}

@media (min-width: 1400px) {
    .desarrollos-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 24px;
    }
}

/* Animaciones de entrada */
.desarrollo-card {
    animation: fadeInUp 0.6s ease backwards;
}

.desarrollo-card:nth-child(1) { animation-delay: 0.1s; }
.desarrollo-card:nth-child(2) { animation-delay: 0.2s; }
.desarrollo-card:nth-child(3) { animation-delay: 0.3s; }
.desarrollo-card:nth-child(4) { animation-delay: 0.4s; }
.desarrollo-card:nth-child(5) { animation-delay: 0.5s; }
.desarrollo-card:nth-child(6) { animation-delay: 0.6s; }
.desarrollo-card:nth-child(7) { animation-delay: 0.7s; }
.desarrollo-card:nth-child(8) { animation-delay: 0.8s; }
.desarrollo-card:nth-child(9) { animation-delay: 0.9s; }

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