.catalog-heading { grid-template-columns: 1.2fr 1fr; gap: 48px; }
.catalog-heading h1 span { margin-top: 12px; font-size: clamp(1.3rem, 2.7vw, 2rem); line-height: 1.2; letter-spacing: -.025em; }
.system-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.system-nav a { display: inline-flex; align-items: center; gap: 20px; min-height: 44px; padding: 10px 17px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .83rem; font-weight: 700; text-decoration: none; transition: background .2s, border-color .2s; }
.system-nav a:hover { border-color: var(--yellow-strong); background: var(--mist); }
.system-nav a span { color: var(--ink-soft); }
.formwork-section { scroll-margin-top: 106px; }
.formwork-legacy-anchor { display: block; position: absolute; width: 1px; height: 1px; overflow: hidden; scroll-margin-top: 106px; }
.formwork-section + .formwork-section { margin-top: 64px; }
.formwork-card { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.formwork-photo { display: flex; align-items: center; justify-content: center; min-height: 430px; padding: 30px; border-bottom: 0; border-right: 1px solid var(--line); }
.formwork-photo img { width: 100%; height: 430px; aspect-ratio: auto; object-fit: contain; }
.formwork-card .product-content { padding: 36px; }
.formwork-card .eyebrow { margin-bottom: 15px; font-size: .67rem; }
.formwork-card h3 { margin: 0; font-size: clamp(1.45rem, 2.3vw, 1.8rem); line-height: 1.13; letter-spacing: -.035em; }
.formwork-card .product-description { min-height: 0; margin-top: 18px; }
.formwork-facts { display: grid; gap: 14px; margin: 23px 0 0; padding: 21px 0; border-block: 1px solid var(--line); }
.formwork-facts > div { display: grid; grid-template-columns: 85px 1fr; gap: 18px; align-items: baseline; }
.formwork-facts dt { color: var(--ink-soft); font-size: .76rem; }
.formwork-facts dd { margin: 0; font-size: .86rem; line-height: 1.5; font-weight: 600; }
.formwork-brief { margin: 20px 0 25px; color: var(--ink-soft); font-size: .82rem; line-height: 1.65; }
.formwork-card .product-cta { min-height: 50px; height: auto; padding-block: 12px; line-height: 1.4; text-align: center; }
@media (max-width: 980px) {
  .catalog-heading { gap: 32px; }
  .formwork-photo { min-height: 380px; padding: 24px; }
  .formwork-photo img { height: 380px; }
  .formwork-card .product-content { padding: 28px; }
  .formwork-facts > div { grid-template-columns: 1fr; gap: 5px; }
}
@media (max-width: 760px) {
  .catalog-heading { grid-template-columns: 1fr; gap: 22px; }
  .catalog-heading .section-lead { max-width: 650px; }
  .formwork-card { grid-template-columns: 1fr; }
  .formwork-photo { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .formwork-photo img { height: 330px; }
  .formwork-facts > div { grid-template-columns: 85px 1fr; gap: 18px; }
}
@media (max-width: 640px) {
  .system-nav { gap: 8px; margin-top: 24px; }
  .system-nav a { gap: 15px; padding-inline: 15px; font-size: .78rem; }
  .formwork-section + .formwork-section { margin-top: 44px; }
  .catalog-products h2 { margin-bottom: 20px; }
  .formwork-photo { padding: 20px; }
  .formwork-photo img { height: 290px; }
  .formwork-card .product-content { padding: 27px 22px; }
  .formwork-facts > div { grid-template-columns: 1fr; gap: 5px; }
}