.metallurgy-header{position:relative;padding:170px 0 0;background:var(--brand-primary-dark);color:#fff}.metallurgy-header .container{position:relative;z-index:2;max-width:980px;padding-bottom:56px}.metallurgy-header .sub-eyebrow,.metallurgy-header h1,.metallurgy-header p{color:#fff}.metallurgy-header img{display:block;width:100%;max-height:420px;-o-object-fit:cover;object-fit:cover;opacity:.72}.property-matrix{background:var(--brand-bg)}.lab-certifications{background:var(--brand-bg-alt)}.cert-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:24px;gap:24px;margin-top:32px}.cert-grid article{padding:28px;border:1px solid var(--brand-border);background:#fff}.cert-grid .cert-pill{border-color:var(--brand-primary);color:var(--brand-primary-dark)}.cert-grid h3{margin:18px 0 12px;color:var(--brand-text);font-size:1.14rem;font-weight:800}.cert-grid p,.metallurgy-copy{color:var(--brand-text)}.metallurgy-copy{margin:28px 0 0}@media (max-width:767.98px){.cert-grid{grid-template-columns:1fr}}