.certifications-section{padding:var(--spacing-xl)0;min-height:80vh}.section-header{margin-bottom:var(--spacing-lg);text-align:center}.section-header h1{font-size:var(--fs-2xl)}.section-subtitle{font-size:var(--fs-md);color:var(--text-muted);max-width:60ch;margin:0 auto}.certifications-grid{margin-bottom:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;display:grid}.cert-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-lg);border:1px solid #ffffff0d;flex-direction:column;height:100%;padding:1.25rem;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex}.cert-card:hover{border-color:var(--accent-primary);background:#0f172a99;transform:translateY(-4px);box-shadow:0 12px 24px -8px #0000004d}.cert-icon{background:#ffffff08;border:1px solid #ffffff0d;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:1.25rem;display:flex}.cert-icon img{max-width:28px;height:auto}.cert-content{flex:1}.cert-title{color:var(--text-main);margin-bottom:.4rem;font-size:.95rem;font-weight:600;line-height:1.4}.cert-issuer{font-family:var(--font-mono);color:var(--accent-primary);text-transform:uppercase;letter-spacing:.08em;opacity:.9;margin-bottom:.2rem;font-size:10px}.cert-date{color:var(--text-muted);margin-bottom:1rem;font-size:.75rem;font-weight:500}.cert-desc{color:var(--text-dim);margin-bottom:1.25rem;font-size:.8rem;line-height:1.6}.cert-verify-link{color:var(--text-main);text-transform:uppercase;letter-spacing:.03em;opacity:.6;align-items:center;gap:.4rem;margin-top:auto;font-size:.75rem;font-weight:600;transition:opacity .3s;display:inline-flex}.cert-verify-link:hover{opacity:1;color:var(--accent-primary)}.back-link-container{text-align:center;margin-top:var(--spacing-lg)}@media (max-width:768px){.certifications-grid{grid-template-columns:1fr}}