/* Product pages inherit Zios navigation, typography, colors and footer. */
.product-page h1, .product-page h2, .product-page h3 { letter-spacing: -.035em; }
.product-page main a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
.product-wayfinding { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-top: 32px; }
.product-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--text-muted); font-size: 11px; line-height: 1.6; }
.product-breadcrumb a { padding-block: 8px; }
.product-breadcrumb a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.product-breadcrumb [aria-current] { color: var(--ink); font-weight: 700; }
.product-switcher { display: flex; gap: 4px; padding: 4px; background: var(--mist); border-radius: 8px; }
.product-switcher a { display: flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 14px; color: var(--text-muted); font-size: 11px; font-weight: 700; border-radius: 5px; transition: color 200ms ease, background 200ms ease; }
.product-switcher a:hover { color: var(--ink); background: var(--accent-soft); }
.product-switcher a[aria-current] { color: #fff; background: var(--navy); }
.product-detail-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr); align-items: center; gap: clamp(48px, 7vw, 90px); padding-block: 60px 88px; }
.product-equipment { min-width: 0; margin: 0; }
.product-equipment-stage { display: flex; align-items: center; justify-content: center; gap: 16px; min-height: 400px; padding: 30px 22px; background: var(--mist); border-radius: 12px; }
.product-equipment-stage img { min-width: 0; width: auto; max-width: 70%; height: 330px; object-fit: contain; filter: drop-shadow(0 10px 8px rgb(10 21 34 / .10)); transition: transform 300ms var(--ease-out); }
.product-equipment-pair .product-equipment-module { max-width: 51%; }
.product-equipment-stage .product-equipment-partner { height: 265px; max-width: 32%; }
.equipment-plus { flex-shrink: 0; color: var(--text-muted); font-size: 22px; }
.product-equipment figcaption { max-width: 420px; margin: 16px auto 0; color: var(--text-muted); font-size: 11px; line-height: 1.65; text-align: center; }
.product-code { margin: 0 0 18px; color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: .07em; }
.product-detail-copy h1 { max-width: 550px; font-size: clamp(42px, 4.5vw, 62px); line-height: 1.08; }
.product-subtitle { margin: 18px 0 26px; color: var(--accent); font-size: clamp(22px, 2.1vw, 28px); font-weight: 600; line-height: 1.35; }
.product-detail-lead { max-width: 470px; margin: 0 0 16px; font-size: 16px; line-height: 1.75; }
.product-purpose { max-width: 470px; margin: 0; color: var(--text-muted); font-size: 14px; line-height: 1.8; }
.product-detail-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 30px; }
.product-detail-actions .button { justify-content: center; }
.product-application { padding-block: clamp(58px, 6vw, 86px); background: var(--mist); }
.product-application-grid, .product-specifications { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(48px, 8vw, 110px); align-items: start; }
.product-application h2, .product-spec-intro h2 { max-width: 510px; font-size: clamp(30px, 3.1vw, 42px); line-height: 1.16; }
.product-application p:not(.kicker), .product-spec-intro > p:not(.kicker) { max-width: 480px; margin: 22px 0 0; color: var(--text-muted); font-size: 14px; line-height: 1.8; }
.product-operation-rules h3 { margin-bottom: 24px; font-size: 22px; line-height: 1.4; }
.product-operation-rules dl, .product-spec-list { margin: 0; border-top: 1px solid var(--line); }
.product-operation-rules dl > div { display: grid; grid-template-columns: 105px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.product-operation-rules dt { font-size: 13px; font-weight: 700; }
.product-operation-rules dd { margin: 0; color: var(--text-muted); font-size: 13px; line-height: 1.6; }
.product-specifications { padding-block: clamp(64px, 8vw, 108px); }
.product-spec-intro .text-link { margin-top: 26px; }
.product-spec-list > div { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: 24px; padding: 19px 0; border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.6; }
.product-spec-list dt { color: var(--text-muted); }
.product-spec-list dd { margin: 0; font-weight: 700; }
.product-enquiry { padding-block: clamp(54px, 6vw, 80px); color: #fff; background: var(--navy); }
.product-enquiry-layout { display: flex; align-items: center; justify-content: space-between; gap: 44px; }
.product-enquiry .kicker { color: #b8d1df; }
.product-enquiry h2 { font-size: clamp(32px, 3.5vw, 48px); line-height: 1.16; }
.product-enquiry p:not(.kicker) { max-width: 490px; margin: 22px 0 0; color: #d1dee5; font-size: 14px; line-height: 1.75; }
.product-enquiry-actions { display: flex; flex-direction: column; align-items: center; gap: 18px; flex-shrink: 0; }
.product-page .product-enquiry a:focus-visible { outline-color: #b8d1df; }
.product-other-versions { padding-block: 64px 80px; }
.other-versions-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 32px; }
.other-versions-heading h2 { font-size: clamp(25px, 2.5vw, 32px); line-height: 1.25; }
.other-versions-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
.other-versions-list > a { display: flex; flex-direction: column; align-items: start; padding-top: 24px; border-top: 1px solid var(--line); }
.other-versions-list span { color: var(--accent); font-size: 11px; font-weight: 800; }
.other-versions-list h3 { margin-top: 12px; font-size: 24px; line-height: 1.3; }
.other-versions-list p { max-width: 410px; margin: 14px 0 18px; color: var(--text-muted); font-size: 13px; line-height: 1.7; }
.other-versions-list strong { margin-top: auto; padding-bottom: 4px; border-bottom: 1px solid var(--line); font-size: 12px; }
.other-versions-list a:hover strong { color: var(--accent); border-color: var(--accent); }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .product-equipment-stage:hover img { transform: translateY(-3px); }
}
@media (max-width: 960px) {
  .product-detail-hero { gap: 40px; }
  .product-equipment-stage { min-height: 330px; gap: 8px; padding: 20px 16px; }
  .product-equipment-stage img { height: 280px; }
  .product-equipment-stage .product-equipment-partner { height: 220px; }
  .product-detail-copy h1 { font-size: 44px; }
  .product-application-grid, .product-specifications { gap: 40px; }
}
@media (max-width: 767px) {
  .product-wayfinding { padding-top: 20px; gap: 16px; }
  .product-switcher { width: 100%; }
  .product-switcher a { flex: 1; padding-inline: 7px; }
  .product-detail-hero { display: flex; flex-direction: column-reverse; gap: 34px; padding-block: 36px 56px; }
  .product-detail-copy, .product-equipment { width: 100%; }
  .product-detail-copy h1 { max-width: 470px; font-size: clamp(38px, 10vw, 52px); }
  .product-subtitle { font-size: 24px; margin: 14px 0 22px; }
  .product-detail-lead { font-size: 15px; }
  .product-equipment { max-width: 460px; }
  .product-equipment-stage { min-height: 310px; }
  .product-application-grid, .product-specifications { grid-template-columns: 1fr; gap: 36px; }
  .product-operation-rules dl > div { grid-template-columns: 88px 1fr; gap: 16px; }
  .product-enquiry-layout { align-items: start; flex-direction: column; gap: 26px; }
  .product-enquiry-actions { align-items: start; }
  .product-other-versions { padding-block: 50px 60px; }
  .other-versions-list { grid-template-columns: 1fr; gap: 28px; }
  .other-versions-heading { margin-bottom: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  .product-equipment-stage img, .product-switcher a { transition: none; }
}