@media (max-width:1100px){
  .brand img{width:245px}
  .site-nav{gap:15px;font-size:.82rem}
  .header-cta .btn{padding:0 15px}
  .domain-grid{grid-template-columns:repeat(2,1fr)}
  .values-grid,.service-grid,.resource-grid{grid-template-columns:repeat(2,1fr)}
  .impact-grid{grid-template-columns:repeat(2,1fr)}
  .impact-item:nth-child(2){border-right:0}
  .impact-item:nth-child(-n+2){border-bottom:1px solid var(--wcv-border)}
}
@media (max-width:900px){
  .topline{display:none}
  .header-inner{min-height:76px}
  .brand img{width:235px;max-height:62px}
  .nav-toggle{display:block}
  .header-cta{display:none}
  .site-nav{
    position:fixed;left:18px;right:18px;top:86px;display:none;flex-direction:column;align-items:stretch;
    background:#fff;border:1px solid var(--wcv-border);border-radius:22px;padding:16px;
    box-shadow:var(--wcv-shadow);max-height:calc(100vh - 110px);overflow:auto
  }
  .site-nav.open{display:flex}
  .site-nav a{padding:11px 12px;border-radius:10px}
  .site-nav>a::after,.site-nav>.has-submenu>a::after{display:none}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px}
  .hero-grid,.split,.page-hero-grid,.contact-grid,.presence-grid,.content-grid,.news-feature{grid-template-columns:1fr}
  .hero-copy{padding:54px 0 34px}
  .hero-media{min-height:440px}
  .hero-media::before{background:linear-gradient(180deg,#eef9f9 0%,rgba(238,249,249,.16) 20%,transparent 48%)}
  .hero-media::after{left:-120px}
  .page-hero-media img{height:320px}
  .news-feature .image{min-height:310px}
  .quote-band-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(var(--container),calc(100% - 26px))}
  .section{padding:66px 0}
  .section-sm{padding:48px 0}
  .brand img{width:205px}
  .hero-copy h1{font-size:2.55rem}
  .hero-media{min-height:360px}
  .hero-quote{right:12px;bottom:14px;padding:16px 18px}
  .impact-grid,.domain-grid,.action-grid,.news-grid,.values-grid,.service-grid,.resource-grid,.donate-options,.footer-grid{grid-template-columns:1fr}
  .impact-item{border-right:0!important;border-bottom:1px solid var(--wcv-border)}
  .impact-item:last-child{border-bottom:0}
  .section-head{align-items:flex-start;flex-direction:column}
  .visual-card img{height:360px}
  .form-row{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .footer-brand img{width:250px}
  .page-hero{padding:58px 0 50px}
  .page-hero h1{font-size:2.6rem}
  .page-hero-media img{height:260px}
  .mobile-only{display:block}.desktop-only{display:none}
}