.metallurgy-header{background:linear-gradient(135deg,#272b22,var(--brand-primary-dark))}.metallurgy-header .ma-eyebrow,.metallurgy-header h1,.metallurgy-header p{color:var(--brand-text-inverse)}.lab-checklist,.property-matrix{padding:80px 0}.matrix-table{display:grid;margin-top:28px;border:1px solid var(--brand-border);background:var(--brand-bg)}.matrix-row{display:grid;grid-template-columns:0.8fr 1.35fr 1fr}.matrix-row span{padding:18px;border-right:1px solid var(--brand-border);border-bottom:1px solid var(--brand-border);color:var(--brand-text)}.matrix-row span:last-child{border-right:0}.matrix-row--head span{background:var(--brand-primary-dark);color:var(--brand-text-inverse);font-weight:800}.checklist-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:18px;gap:18px;margin-top:30px}.checklist-grid article{padding:24px}.single-cta{background:var(--brand-bg)}@media (max-width:991px){.checklist-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.checklist-grid,.matrix-row{grid-template-columns:1fr}.matrix-row span{border-right:0}}