.sustainability-hero{padding-top:132px;background:linear-gradient(120deg,#1a202c,var(--brand-primary-dark))}.before-after{display:grid;grid-template-columns:1fr 1fr;grid-gap:28px;gap:28px}.before-after>div{padding:32px;border:1px solid rgba(255,255,255,.18);border-radius:var(--brand-radius)}.calculator-layout{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));overflow:hidden}.calc-field{padding:26px;border-right:1px solid var(--brand-border)}.calc-field:last-child{border-right:0}.calc-field span{display:block;margin-bottom:12px;color:var(--brand-text-muted);font-weight:800}.calc-field strong{color:var(--brand-primary-dark);font-size:28px;font-weight:900}.calc-result{background:var(--brand-bg-alt)}.calculator-note{max-width:900px;margin:24px 0 0}.sustainability-case{padding:28px}@media (max-width:991px){.before-after,.calculator-layout{grid-template-columns:1fr}.calc-field{border-right:0;border-bottom:1px solid var(--brand-border)}}