/* R36 home/header/footer cleanup: keep public shell production-like and prevent old model residue. */
:root{
  --r36-header-height: 68px;
  --r36-max-stage: min(1760px, calc(100vw - 48px));
  --r36-readable: 920px;
}
.site-header[data-site-header="r36"]{
  min-height: var(--r36-header-height);
  backdrop-filter: blur(18px);
}
.site-header[data-site-header="r36"] .header-inner{
  max-width: min(1880px, calc(100vw - 48px));
}
.site-header[data-site-header="r36"] .main-nav{gap: clamp(8px, .9vw, 18px);}
.site-header[data-site-header="r36"] .nav-link,
.site-header[data-site-header="r36"] .nav-button{white-space: nowrap;}
.home-hero .hero-inner{max-width: var(--r36-max-stage);}
.home-hero h1{max-width: 1120px;margin-left:auto;margin-right:auto;}
.home-hero .lead{max-width: 820px;margin-left:auto;margin-right:auto;}
.home-hero .page-continuity-note,
.home-hero + .section-tight .page-continuity-note{display:none!important;}
.route-audit-strip a{min-height: 84px;}
.footer-cta{padding-block: clamp(36px, 5vw, 72px);}
.site-footer[data-site-footer="r36"] .footer-grid{gap: clamp(18px, 2vw, 34px);}
.site-footer[data-site-footer="r36"] a{line-height:1.45;}
.site-footer[data-site-footer="r36"] .footer-brand{font-size: clamp(13px, .9vw, 15px);}
@media (max-width: 860px){
  :root{--r36-max-stage: calc(100vw - 28px);}
  .site-header[data-site-header="r36"] .header-inner{max-width: calc(100vw - 24px);}
  .site-header[data-site-header="r36"] .main-nav{max-height: min(72vh, 560px); overflow:auto;}
  .route-audit-strip{grid-template-columns:1fr 1fr;}
}
@media (max-width: 520px){
  .route-audit-strip{grid-template-columns:1fr;}
  .home-hero .hero-chips .chip:nth-child(n+2){display:none;}
  .site-footer[data-site-footer="r36"] .footer-grid{grid-template-columns:1fr 1fr;}
}