.smart-hero{padding:160px 0 90px;background:radial-gradient(circle at 80% 20%,rgba(122,199,79,.24),transparent 32%),linear-gradient(135deg,#061527 0,#003b64 62%,#005691 100%);background-color:#0e1521;color:var(--brand-text-inverse)}.smart-hero h1{max-width:980px;color:var(--brand-text-inverse);font-size:max(2.2rem, min(5vw, 4rem));font-weight:800}.smart-hero p{max-width:820px;color:rgba(255,255,255,.82)}.smart-cta,.smart-resources,.smart-system,.smart-visual{padding:92px 0}.smart-grid,.smart-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:24px;gap:24px}.smart-grid article,.smart-resource-grid a{display:grid;grid-gap:12px;gap:12px;padding:30px;border:1px solid var(--brand-border);border-radius:var(--radius);background:#fff;box-shadow:0 12px 28px rgba(16,21,33,.08)}.smart-grid span{font-family:"IBM Plex Mono",monospace;color:var(--brand-secondary);font-weight:800}.smart-cta h2,.smart-grid h2,.smart-resource-grid strong{color:var(--brand-primary-dark);font-weight:800}.smart-cta p,.smart-grid p,.smart-resource-grid span{color:var(--brand-muted)}.smart-resources{background:var(--brand-bg-alt)}.smart-resource-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.smart-visual{padding-top:0}.smart-visual img{width:100%;border-radius:var(--radius);background:var(--surface-steel);box-shadow:var(--shadow-panel)}.smart-cta{background:linear-gradient(135deg,#f7fbff,#fff)}@media (max-width:992px){.smart-grid,.smart-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.smart-grid,.smart-resource-grid{grid-template-columns:1fr}}