.sustainability-hero{background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-dark));color:#fff;padding-top:160px;padding-bottom:110px}.sustainability-hero h1,.sustainability-hero p{color:#fff}.roadmap-track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:1px;gap:1px;background:var(--brand-border)}.roadmap-track article{background:#fff;padding:26px}.roadmap-track span{color:var(--brand-secondary);font-weight:800}.technology-showcase{background:var(--brand-bg-alt)}.feature-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.feature-card-grid article{background:#fff;border:1px solid var(--brand-border);padding:28px}.feature-card-grid span{display:inline-block;margin-top:16px;background:var(--brand-primary-dark);color:#fff;padding:8px 12px;font-weight:700}.partnerships .partner-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:24px;gap:24px}.partnerships article{border:1px solid var(--brand-border);padding:24px}.impact-counter{background:var(--brand-primary-dark);padding:56px 0}.sustainability-cta{background:var(--brand-primary)}@media (max-width:991.98px){.feature-card-grid,.roadmap-track{grid-template-columns:1fr}}