/* Project Filter Styles */
.project-filter {
    margin-bottom: 50px;
}

.filter-btn {
    background: transparent;
    border: 2px solid #e0e0e0;
    padding: 12px 24px;
    margin: 0 8px 10px;
    border-radius: 30px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: #2B1E16;
    border-color: #2B1E16;
    color: white;
}

/* Ensure consistent image sizes */
.project-thumb img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

/* Isotope grid animation */
.project-grid .project-item {
    transition: all 0.3s ease;
}

.project-grid .project-item.hidden {
    display: none;
}