.about-section{max-width:900px;margin:0 auto;padding:2rem 0}.about-content h2{font-size:1.75rem;margin-bottom:1rem}.about-content p{color:var(--gray-600);line-height:1.7;margin-bottom:1rem}.capabilities{margin:3rem 0}.capabilities h3{font-size:1.25rem;margin-bottom:1rem}.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.cap-card{background:var(--white);padding:1.5rem;border-radius:var(--radius-lg);border:1px solid var(--gray-200)}.cap-card h4{font-size:1rem;margin-bottom:0.5rem}.cap-card p{font-size:0.85rem;color:var(--gray-500)}.certifications{margin-top:3rem}.certifications h3{font-size:1.25rem;margin-bottom:1rem}.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.cert-card{background:var(--white);padding:1.5rem;border-radius:var(--radius-lg);text-align:center;font-weight:700;border:2px solid var(--gray-200)}@media(max-width:768px){.cap-grid{grid-template-columns:1fr}.cert-grid{grid-template-columns:repeat(2,1fr)}}