.sustainability-hero{background:linear-gradient(135deg,var(--brand-bg-alt),#e7f1f3)}.before-after{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.before-after div{padding:24px;border-radius:var(--brand-radius);background:var(--brand-bg);border:1px solid var(--brand-border)}.before-after span{display:inline-flex;margin-bottom:8px;color:var(--brand-primary-dark);font-weight:800}.savings-demo{background:var(--brand-bg)}.savings-demo__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,0.8fr);grid-gap:36px;gap:36px;align-items:center}.calculator-card{padding:28px;border-radius:var(--brand-radius);background:var(--brand-primary-dark);color:var(--brand-text-inverse)}.calculator-card label,.calculator-card p{color:var(--brand-text-inverse)}.calculator-card input{width:100%;margin:10px 0 20px}.sustainability-cases{background:var(--brand-bg-alt)}.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:22px;gap:22px}.case-grid article{padding:26px;border-radius:var(--brand-radius);background:var(--brand-bg);border:1px solid var(--brand-border)}@media (max-width:991px){.before-after,.savings-demo__grid{grid-template-columns:1fr}}