.ab-usecase-meta-bar{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;display:flex;gap:32px;margin-bottom:32px;padding:20px 24px}.ab-usecase-meta-item{display:flex;flex-direction:column;gap:4px}.ab-usecase-meta-label{color:var(--text-muted);font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.ab-usecase-meta-value{color:var(--text-primary);font-size:15px;font-weight:600}.ab-usecase-highlights{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin-bottom:40px}.ab-usecase-highlight{display:flex;flex-direction:column;gap:8px;padding:24px;text-align:center}.ab-usecase-highlight-metric{background:linear-gradient(135deg,var(--accent-blue),var(--accent-teal));-webkit-background-clip:text;font-size:32px;font-weight:800;-webkit-text-fill-color:transparent;background-clip:text}.ab-usecase-highlight-label{color:var(--text-muted);font-size:14px;line-height:1.4}.ab-usecase-tech-stack{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px;margin-top:12px}.ab-usecase-tech-tag{background:rgba(0,112,192,.1);border:1px solid rgba(0,112,192,.2);border-radius:6px;color:var(--accent-blue);font-size:13px;font-weight:600;padding:6px 14px}.ab-usecase-challenge-callout{background:var(--bg-secondary,#0f172a);border-left:4px solid var(--accent,#f5a623);color:var(--text-primary,#f8fafc);font-size:1.1rem;font-weight:600;line-height:1.6;margin:32px 0;padding:24px 32px}@media (max-width:600px){.ab-usecase-meta-bar{flex-direction:column;gap:16px}.ab-usecase-highlights{grid-template-columns:1fr}}