.gallery {
    background: white;
    padding: 4rem 0;
    min-height: 100vh;
}

.gallery .title {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

/* .gallery .title span {
    font-size: 3rem;
    font-weight: bold;
    color: #0C0217;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
} */

/* .gallery .title span::after {
    content: '';
    position: absolute;
    margin: 0;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 30vw;
    height: 4px;
    background: #4858a6;
    border-radius: 2px;
} */

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: white;
    border: 2px solid #e9ecef;
    color: #6c757d;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    font-size: 0.9rem;
    will-change: transform, box-shadow, color, border-color;
}

.filter-btn:hover {
    border-color: #4858a6;
    color: #4858a6;
    transform: translateY(-2px);
}

.filter-btn.active {
    background: #4858a6;
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
}

#gallery-container {
    margin-bottom: 2rem;
}

.gallery-item-wrapper {
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out;
}

.gallery-item-container {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: white;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    height: 250px;
    will-change: transform, box-shadow;
}

.gallery-item-container:hover {
    transform: translateY(-6px);
}

.gallery-item {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    cursor: pointer;
    will-change: transform;
}

.gallery-item-container:hover .gallery-item {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(168, 85, 247, 0.8), rgba(59, 130, 246, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    will-change: opacity;
}

.gallery-item-container:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay-content {
    text-align: center;
    color: white;
    transform: translateY(20px);
    transition: transform 0.3s ease, opacity 0.3s ease;
    will-change: transform, opacity;
}

.gallery-item-container:hover .gallery-overlay-content {
    transform: translateY(0);
}

.gallery-overlay-content h5 {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.25);
}

.gallery-overlay-content i {
    font-size: 2rem;
    opacity: 0.9;
}

#loadMore {
    background: linear-gradient(45deg, #a855f7, #3b82f6);
    border: none;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    will-change: transform, box-shadow;
}

#loadMore:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(168, 85, 247, 0.25);
}

#loadMore::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

#loadMore:hover::before {
    left: 100%;
}

.modal-content {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(45deg, #a855f7, #3b82f6);
    color: white;
    border-bottom: none;
    padding: 1.5rem;
}

.modal-header .btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.modal-header .btn-close:hover {
    opacity: 1;
}

.modal-body {
    padding: 2rem;
    background: #f8f9fa;
}

#galleryModalImage {
    border-radius: 10px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    max-height: 70vh;
    object-fit: contain;
}

@media (max-width: 768px) {
    .gallery .title span {
        font-size: 2.5rem;
    }
    
    .gallery-filter {
        gap: 0.5rem;
        padding: 0 1rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .gallery-item-container {
        height: 200px;
    }
    
    .gallery-overlay-content h5 {
        font-size: 1rem;
    }
    
    .gallery-overlay-content i {
        font-size: 1.5rem;
    }
    
    #loadMore {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .gallery {
        padding: 2rem 0;
    }
    
    .gallery .title span {
        font-size: 2rem;
    }
    
    .gallery-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 200px;
        text-align: center;
    }
    
    .gallery-item-container {
        height: 180px;
    }
}

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

.gallery-item-wrapper[style*="display: none"] {
    animation: fadeOut 0.3s ease-out;
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

#loadMore.loading {
    pointer-events: none;
    opacity: 0.7;
}

#loadMore.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.gallery-item-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.gallery-item-container:hover::before {
    opacity: 1;
}

.gallery-item-container .category-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    will-change: opacity;
}

.gallery-item-container:hover .category-badge {
    opacity: 1;
}