header.site-header { position: sticky; top: 0; z-index: 1100; display: block; height: auto; padding: 0; background: #fff; color: #1e2b27; border-bottom: 1px solid #dfe6e1; font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; }
.site-header .header-inner { width: min(1280px, calc(100% - 96px)); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; height: 80px; }
.site-header a { color: inherit; text-decoration: none; }
.site-header a:hover { color: #176450; }
.site-header .brand { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 750; letter-spacing: -.6px; white-space: nowrap; }
.site-header .brand-icon { display: grid; place-items: center; width: 35px; height: 35px; padding: 0; background: #176450; color: #fff; border-radius: 8px; font-size: 30px; line-height: 1; }
.site-header .desktop-nav { display: flex; gap: 32px; font-size: 14px; font-weight: 500; }
.site-header .desktop-nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.site-header .header-cta { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 43px; padding: 10px 16px; border: 1px solid #176450; border-radius: 8px; background: #176450; color: #fff; font-size: 13px; font-weight: 650; }
.site-header .header-cta:hover { background: #104c3c; color: #fff; }
.site-header .header-cta span { font-size: 21px; line-height: 1; }
.site-header .mobile-menu { display: none; }
.site-header a:focus-visible, .site-header summary:focus-visible { outline: 3px solid #26836a; outline-offset: 5px; }
@media (max-width: 1100px) { .site-header .desktop-nav { gap: 20px; } }
@media (max-width: 800px) {
  .site-header .header-inner { width: calc(100% - 48px); height: 68px; }
  .site-header .desktop-nav, .site-header .header-cta { display: none; }
  .site-header .mobile-menu { display: block; }
  .site-header .mobile-menu summary { display: flex; align-items: center; gap: 16px; padding: 10px 0 10px 12px; font-size: 14px; list-style: none; cursor: pointer; }
  .site-header .mobile-menu summary::-webkit-details-marker { display: none; }
  .site-header .mobile-menu nav { position: absolute; top: 68px; left: 0; right: 0; display: grid; padding: 12px 24px 24px; border-bottom: 1px solid #dfe6e1; background: #fff; box-shadow: 0 8px 16px #193d2508; }
  .site-header .mobile-menu a { padding: 14px 0; border-bottom: 1px solid #dfe6e1; }
}
@media (max-width: 500px) { .site-header .brand { font-size: 20px; } }