.powertrain-energy-hero{background:linear-gradient(115deg,var(--brand-dark),var(--brand-primary-dark))}.powertrain-decision-matrix .col-md-4{border-top:5px solid var(--brand-primary);padding:24px}.powertrain-decision-matrix .col-md-4:nth-child(2){background:var(--brand-primary-light)}.powertrain-gate-grid{background:var(--brand-bg-alt)}