/* Gallery Styles */
.gallery-filters .btn {
    margin: 0 0.25rem;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
}

.gallery-filters .btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Masonry Grid using CSS Columns */
.gallery-grid {
    column-count: 4;
    column-gap: 0.5rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    cursor: pointer;
    background: #f0f0f0;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* margin-bottom: 0.5rem; */
    break-inside: avoid;
    display: inline-block;
    width: 100%;
}

.gallery-item.show {
    opacity: 1;
    transform: scale(1);
}

.gallery-item img,
.gallery-item video {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img,
.gallery-item:hover video {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 77, 46, 0.123), rgba(44, 110, 73, 0.233));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay i {
    font-size: 3rem;
    color: white;
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

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

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.lightbox-content img,
.lightbox-content video {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 3rem;
    color: white;
    cursor: pointer;
    z-index: 10001;
    transition: transform 0.2s ease;
}

.lightbox-close:hover {
    transform: scale(1.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px;
    backdrop-filter: blur(10px);
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* Responsive */
@media (max-width: 1200px) {
    .gallery-grid {
        column-count: 3;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        column-count: 2;
        column-gap: 1rem;
    }

    .gallery-item {
        margin-bottom: 1rem;
    }

    .lightbox-nav {
        padding: 0.5rem 1rem;
        font-size: 1.5rem;
    }

    .lightbox-close {
        font-size: 2rem;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        column-count: 1;
    }
}