.about-image{background-image:url('../images/factory.png');background-position:center;background-size:cover}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.catalog-card{background:#f4f5f6;padding:20px;border-top:4px solid #ff7a18}
.catalog-card img{width:100%;height:320px;object-fit:cover}
@media(max-width:700px){.catalog-grid{grid-template-columns:1fr}}