.portfolio-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2em;
margin-top: 2em;
}
.project-card {
border: 1px solid #eee;
padding: 1.5em;
border-radius: 8px;
background: #fff;
}
.project-card h3 {
font-size: 1.1rem;
margin-bottom: 0.5em;
}
