/* Shared ASDC navigation and visual language */
:root { --asdc-green: #176b3a; --asdc-deep: #104b2a; --asdc-gold: #f3a62f; --asdc-ink: #20352b; --asdc-paper: #f7fbf4; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { background: var(--asdc-paper); color: var(--asdc-ink); overflow-x: hidden; }
img, iframe, video { max-width: 100%; }
.asdc-site-nav { position: sticky; top: 0; z-index: 9999; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(23,107,58,.14); box-shadow: 0 8px 24px rgba(16,75,42,.08); backdrop-filter: blur(14px); font-family: 'DM Sans', 'Segoe UI', sans-serif; }
.asdc-site-nav__inner { width: min(1180px, calc(100% - 32px)); min-height: 70px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.asdc-site-nav__brand { display: inline-flex; align-items: center; gap: 10px; color: var(--asdc-deep); font-weight: 800; text-decoration: none; }
.asdc-site-nav__brand img { width: 42px; height: 42px; padding: 3px; object-fit: contain; border: 2px solid var(--asdc-gold); border-radius: 11px; background: var(--asdc-deep); box-shadow: 0 4px 12px rgba(16,75,42,.24); }
.asdc-site-nav__links { display: flex; align-items: center; gap: 16px; }
.asdc-site-nav__links a { padding: 9px 8px; color: var(--asdc-deep); font-size: .88rem; font-weight: 700; text-decoration: none; }
.asdc-site-nav__links a:hover, .asdc-site-nav__links a:focus-visible, .asdc-site-nav__links a.is-current { color: var(--asdc-green); }
.asdc-site-nav__links details { position: relative; }
.asdc-site-nav__links summary { padding: 9px 8px; color: var(--asdc-deep); cursor: pointer; font-size: .88rem; font-weight: 700; list-style: none; }
.asdc-site-nav__links summary::-webkit-details-marker { display: none; }
.asdc-site-nav__links summary::after { content: '▾'; margin-left: 6px; font-size: .7rem; }
.asdc-site-nav__menu { position: absolute; top: calc(100% + 12px); left: -14px; display: grid; min-width: 250px; padding: 8px; border: 1px solid rgba(23,107,58,.12); border-radius: 14px; background: #fff; box-shadow: 0 18px 35px rgba(16,75,42,.16); }
.asdc-site-nav__menu a { display: block; padding: 9px 10px; border-radius: 8px; }
.asdc-site-nav__menu a:hover { background: #eff8e8; }
.asdc-site-nav__links .asdc-donate { padding: 10px 17px; border-radius: 999px; background: var(--asdc-gold); color: #30200c; box-shadow: 0 7px 16px rgba(243,166,47,.22); }
.asdc-site-nav__toggle { display: none; border: 0; background: transparent; color: var(--asdc-deep); font-size: 1.2rem; }
body > .hero-intro { margin-top: 0 !important; }
body > main, body > section { position: relative; }
button, a { -webkit-tap-highlight-color: transparent; }
@media (max-width: 760px) {
  .asdc-site-nav__inner { min-height: 64px; }
  .asdc-site-nav__toggle { display: block; }
  .asdc-site-nav__links { position: absolute; top: 64px; right: 12px; left: 12px; display: none; padding: 12px; border-radius: 14px; background: #fff; box-shadow: 0 18px 35px rgba(16,75,42,.16); }
  .asdc-site-nav__links.is-open { display: grid; }
  .asdc-site-nav__links a, .asdc-site-nav__links .asdc-donate { width: 100%; text-align: center; }
  .asdc-site-nav__links details { width: 100%; }
  .asdc-site-nav__links summary { text-align: center; }
  .asdc-site-nav__menu { position: static; min-width: 0; margin-top: 4px; box-shadow: none; border-color: rgba(23,107,58,.08); background: #f7fbf4; }
}
@media (prefers-reduced-motion: reduce) { .asdc-site-nav *, .asdc-site-nav *::before, .asdc-site-nav *::after { transition: none !important; animation: none !important; } }