.certificate-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:24px;text-align:center;padding:var(--main-space) 0}.certificate-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,.08);transition:transform .2s ease,box-shadow .2s ease;padding:var(--main-space)}.buttonLink:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.12)}.certificate-card img{width:100%;height:220px;object-fit:cover;display:block}.certificate-card .icon{font-size:4em;color:var(--second-color)}.card-content{padding:20px}.card-content h3{margin:0 0 10px;font-size:1.2rem;color:#111827}.card-content p{margin:0 0 18px;color:#4b5563;line-height:1.5}