.catalog-intro{max-width:820px;margin:0 auto 35px}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.catalog-card{border:1px solid #d4e4df;border-radius:18px;padding:25px;background:#fff;color:#102d29;display:flex;flex-direction:column;gap:12px}.catalog-card h3{margin:0}.catalog-card p{line-height:1.6;margin:0;flex:1}.catalog-card small{color:#007e69;font-weight:700}.catalog-card a{color:#007e69;font-weight:700}.catalog-section{padding:65px max(5%,24px)}.catalog-section h2{margin-bottom:20px}.catalog-note{background:#e9f7f2;padding:20px;border-radius:14px;margin-top:32px}.catalog-section .btn{margin-top:20px}@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.catalog-grid{grid-template-columns:1fr}.catalog-section{padding:38px 20px}}