/* Shared homepage and audience navigation. Load after page styles. */
.site-header .nav { width: min(1180px, calc(100% - 40px)); gap: 24px; }
.site-header .brand { min-height: 44px; }
.site-header .brand-logo { width: 170px; height: auto; }
.site-header .nav-links { gap: 24px; font-size: 13px; }
.site-header .nav-links > a { display: inline-flex; min-height: 44px; align-items: center; }
.site-header .nav-links > a[aria-current="page"] { color: var(--purple); font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; }
.site-header .site-nav-login { padding-left: 20px; border-left: 1px solid var(--line); }
.site-header .nav-links .site-nav-primary { min-height: 44px; font-size: 12px; color: white; }
.site-header .site-nav-primary:hover { transform: translateY(-2px); }
.site-header .menu-button { display: none; }
.site-header-icon { width: 22px; height: 22px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.site-header .home-menu-close-icon { display: none; }
.site-header :is(a, button):focus-visible { outline: 3px solid var(--purple-2); outline-offset: 5px; }

@media (max-width: 1100px) {
  .site-header .nav, .site-header .nav-links { gap: 16px; }
  .site-header .site-nav-login { padding-left: 12px; }
}

@media (max-width: 980px) {
  .site-header .nav { justify-content: space-between; }
  .site-header .menu-button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; margin: 0; color: var(--purple); flex-shrink: 0; cursor: pointer; }
  .site-header .nav-links { inset: 0; height: 100vh; height: 100dvh; padding: 100px 24px 32px; border-radius: 0; box-shadow: none; margin: 0; overflow-y: auto; align-items: stretch; justify-content: flex-start; gap: 12px; }
  .site-header .nav-links > a { padding: 12px 8px; font-size: 20px; font-weight: 600; }
  .site-header .nav-links > a[aria-current="page"] { background: var(--lav); border-radius: 10px; }
  .site-header .site-nav-login { border: 0; margin-top: 8px; }
  .site-header .nav-links .site-nav-primary { align-self: flex-start; padding: 14px 20px; font-size: 15px; }
  html.home-menu-open, body.home-menu-open { overflow: hidden; }
  .home-menu-open .site-header { position: fixed; inset: 0; z-index: 1000; background: white; backdrop-filter: none; }
  .home-menu-open .site-header .brand, .home-menu-open .site-header .menu-button { position: relative; z-index: 1; }
  .home-menu-open .site-header .home-menu-open-icon { display: none; }
  .home-menu-open .site-header .home-menu-close-icon { display: block; }
}

@media (max-width: 640px) {
  .site-header .nav { width: calc(100% - 28px); }
  .site-header .brand-logo { width: 140px; height: 58px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .site-nav-primary { transition: none; }
  .site-header .site-nav-primary:hover { transform: none; }
}