.page-hero {
  padding: 7rem 0 5rem;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, 0.94), rgba(8, 8, 8, 0.58)),
    url("../images/brand/industrial-chain-background.webp") center / cover;
}

.page-hero.compact {
  padding: 5rem 0;
}

.page-hero p:last-child {
  max-width: 650px;
  margin-top: 1.5rem;
  color: var(--brand-grey);
  font-size: 1.2rem;
}

.two-column,
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.two-column > div:last-child,
.prose p {
  color: var(--brand-grey);
  font-size: 1.15rem;
}

.panel-section {
  background: var(--brand-panel);
}

.value-grid,
.check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.value-grid article {
  border-left: 3px solid var(--brand-orange);
  padding: 1.5rem;
  background: #181818;
}

.value-grid h2 {
  margin-bottom: 1rem;
  font-size: 2.7rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  border-bottom: 1px solid var(--brand-border);
  padding: 0.75rem 0;
  font-weight: 600;
}

.check-list li::before {
  content: "+";
  padding-right: 0.7rem;
  color: var(--brand-orange);
  font-size: 1.3rem;
  font-weight: 700;
}

.certification-section {
  background: #101010;
}

.certification-list {
  margin: 0;
  border-top: 1px solid var(--brand-border);
}

.certification-list div {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 1fr;
  gap: 1rem;
  border-bottom: 1px solid var(--brand-border);
  padding: 0.9rem 0;
}

.certification-list dt {
  color: var(--brand-muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
}

.certification-list dd {
  margin: 0;
  font-weight: 600;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.filter-button {
  border: 1px solid var(--brand-border);
  background: transparent;
  color: var(--brand-white);
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.filter-button:hover,
.filter-button.is-active {
  border-color: var(--brand-orange);
  background: var(--brand-orange);
  color: #080808;
}

.products-all {
  margin-top: 0;
}

.products-all > div[hidden] {
  display: none;
}

.contact-layout {
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
}

.contact-list {
  margin-top: 2rem;
}

.contact-list div {
  border-bottom: 1px solid var(--brand-border);
  padding: 1rem 0;
}

.contact-list dt {
  color: var(--brand-orange);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-list dd {
  margin: 0.2rem 0 0;
  color: var(--brand-grey);
}

.contact-list a {
  color: var(--brand-white);
}

.enquiry-placeholder {
  border-top: 3px solid var(--brand-orange);
  background: var(--brand-panel);
  padding: 2rem;
}

.prose {
  max-width: 800px;
}

.prose h2 {
  margin: 2.5rem 0 0.75rem;
  font-size: 2.1rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.noscript-note {
  color: var(--brand-grey);
}

@media (max-width: 800px) {
  .two-column,
  .contact-layout,
  .value-grid,
  .check-list {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .page-hero {
    padding: 5rem 0 4rem;
  }

  .certification-list div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}