.products-nav-link.active { color: var(--navy); border-bottom-color: var(--orange); }
.products-hero { min-height: 430px; display: flex; align-items: center; padding: 70px clamp(18px,7vw,110px); color: var(--white); background-image: linear-gradient(90deg,rgba(8,31,49,.96),rgba(8,31,49,.72) 58%,rgba(8,31,49,.24)),url("assets/greenfleet-hero-visual-multi-trucks.webp"); background-position: center; background-size: cover; }
.products-hero > div { max-width: 820px; }
.products-hero h1 { margin-bottom: 20px; }
.products-hero p:not(.section-kicker) { max-width: 720px; margin: 0; color: #d8e5ec; font-size: 18px; }
.products-hero-points { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.products-hero-points span { padding: 8px 11px; border: 1px solid rgba(255,255,255,.25); color: var(--white); background: rgba(255,255,255,.07); font-size: 12px; font-weight: 850; }
.product-category-nav { position: sticky; top: 76px; z-index: 12; padding: 0 clamp(18px,5vw,74px); border-bottom: 1px solid var(--border); background: rgba(255,255,255,.97); box-shadow: 0 8px 24px rgba(12,34,51,.07); backdrop-filter: blur(12px); }
.product-filter-bar { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: thin; }
.product-filter { min-height: 64px; padding: 0 20px; border: 0; border-bottom: 4px solid transparent; color: #496071; background: transparent; font-size: 14px; font-weight: 850; white-space: nowrap; cursor: pointer; }
.product-filter:hover,.product-filter.active { color: var(--navy); border-bottom-color: var(--orange); background: #f5f8fa; }
.catalog-heading { display: flex; justify-content: space-between; gap: 35px; align-items: end; margin-bottom: 34px; }
.catalog-heading h2 { margin-bottom: 0; }
.catalog-heading > p { max-width: 390px; margin: 0; color: var(--muted); font-size: 14px; text-align: right; }
.catalog-heading > p strong { color: var(--orange); font-size: 26px; }
.product-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.catalog-card { overflow: hidden; border: 1px solid var(--border); border-radius: 6px; background: var(--white); box-shadow: 0 10px 28px rgba(12,34,51,.08); cursor: pointer; transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.catalog-card:hover { border-color: #b8c7d1; box-shadow: 0 18px 38px rgba(12,34,51,.14); transform: translateY(-3px); }
.catalog-card:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.product-inquiry { scroll-margin-top: 95px; }
.catalog-card[hidden] { display: none; }
.catalog-photo { min-height: 235px; background-position: center; background-size: cover; }
.catalog-body { padding: 23px; }
.catalog-tag { display: inline-block; margin-bottom: 10px; padding: 4px 7px; color: var(--navy); background: #e9eff3; font-size: 10px; font-weight: 900; text-transform: uppercase; }
.catalog-body p { min-height: 66px; margin: 0; color: var(--muted); font-size: 14px; }
.catalog-body dl { margin: 18px 0; }
.catalog-action { display: inline-block; color: var(--navy); border-bottom: 2px solid var(--orange); font-size: 13px; font-weight: 900; }
.catalog-empty { padding: 50px; color: var(--muted); text-align: center; }
.product-support { display: grid; grid-template-columns: repeat(4,1fr); color: var(--white); background: var(--navy-dark); }
.product-support div { min-height: 185px; padding: 28px; border-right: 1px solid rgba(255,255,255,.13); }
.product-support div:last-child { border-right: 0; }
.product-support span,.product-support strong { display: block; }
.product-support span { color: var(--orange); font-size: 14px; font-weight: 950; }
.product-support strong { margin-top: 20px; font-size: 18px; }
.product-support p { margin: 8px 0 0; color: #aebfca; font-size: 13px; }

@media (max-width:1100px) {
  .product-category-nav { top: 126px; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .product-support { grid-template-columns: repeat(2,1fr); }
  .product-support div:nth-child(2) { border-right: 0; }
  .product-support div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.13); }
}

@media (max-width:720px) {
  .products-hero { min-height: 430px; padding: 55px 18px; background-position: 62% center; }
  .products-hero h1 { font-size: 39px; }
  .products-hero p:not(.section-kicker) { font-size: 16px; }
  .product-category-nav { top: 103px; padding: 0 10px; }
  .product-filter { min-height: 54px; padding: 0 14px; font-size: 13px; }
  .catalog-heading { display: block; }
  .catalog-heading > p { margin-top: 15px; text-align: left; }
  .product-grid,.product-support { grid-template-columns: 1fr; }
  .catalog-photo { min-height: 220px; }
  .catalog-body p { min-height: auto; }
  .product-support div { min-height: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
}