.portfolio-container {
    padding: 2rem 0;
}

.portfolio-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.project-card {
    padding: 1.5rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.project-header h3 {
    color: var(--primary);
}

.tech-tags {
    display: flex;
    gap: 0.5rem;
}

.project-description {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.project-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.project-link:hover {
    color: var(--primary-dark);
}