/* --- Navigatiebalk -------------------------------------------------------- */
.so-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
  background: transparent;
}
.so-nav.is-scrolled { background: rgba(11, 21, 49, 0.92); backdrop-filter: blur(10px); box-shadow: 0 8px 30px -18px rgba(0, 0, 0, 0.6); }
.admin-bar .so-nav { top: 32px; }
@media (max-width: 782px) { .admin-bar .so-nav { top: 46px; } }

.so-nav__inner { display: flex; align-items: center; gap: 24px; height: var(--nav-height); }
.so-nav__brand { display: flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; flex-shrink: 0; }
/* Snel tikken op het logo (het geheime spelletje) zoomt niet in en selecteert geen tekst.
   Alleen hier: inzoomen met twee vingers blijft overal werken. */
.so-nav__brand { touch-action: manipulation; -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent; }
.so-nav__logo { width: 44px; height: 44px; object-fit: contain; flex-shrink: 0; }
.so-nav__title { font-family: var(--serif); font-size: 1.12rem; line-height: 1.02; font-weight: 600; text-align: left; }
.so-nav__title em { font-style: italic; font-weight: 400; color: var(--gold-300); }

.so-nav__links { display: none; gap: 26px; margin-left: auto; }
.so-nav__link {
  color: rgba(255, 255, 255, 0.86); font-weight: 500; font-size: 0.96rem; font-family: var(--sans);
  padding: 6px 2px; position: relative; text-decoration: none; background: none; border: none; cursor: pointer;
}
.so-nav__link::after { content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--gold-300); transition: width 0.22s ease; }
.so-nav__link:hover::after { width: 100%; }
.so-nav__cta { display: none; }

.so-nav__toggle {
  background: none; border: none; cursor: pointer; color: var(--gold-300); font-size: 1.8rem;
  margin-left: auto; padding: 0; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  transition: color 0.3s ease; position: relative; z-index: 60;
}
.so-nav__toggle-close, .so-nav__toggle[aria-expanded="true"] .so-nav__toggle-open { display: none; }
/* Open menu: dezelfde sluitknop als elders op de site (zie .so-close) */
.so-nav__toggle[aria-expanded="true"] { color: #fff; background: var(--red); border: 3px solid var(--gold-300); border-radius: 50%; }
.so-nav__toggle[aria-expanded="true"] .so-nav__toggle-close { display: grid; place-items: center; }
.so-nav__toggle-close svg { width: 18px; height: 18px; }

@media (min-width: 768px) {
  .so-nav__links { display: flex; }
  .so-nav__cta { display: inline-flex; }
  .so-nav__toggle { display: none; }
}

/* Mobiel overlay-menu */
.so-mobile {
  position: fixed; inset: 0; z-index: 40;
  background: linear-gradient(180deg, rgba(11, 21, 49, 0.97) 0%, rgba(11, 21, 49, 0.95) 100%);
  backdrop-filter: blur(10px);
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;
}
.so-mobile[hidden] { display: block; }
.so-mobile.is-open { opacity: 1; visibility: visible; }
.so-mobile__nav { padding-top: 100px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.so-mobile__link {
  color: #fff; font-weight: 500; font-size: 1.4rem; font-family: var(--serif); text-decoration: none;
  padding: 16px 32px; width: 100%; max-width: 400px; text-align: center;
  border-bottom: 1px solid rgba(214, 162, 58, 0.2);
  opacity: 0; transform: translateY(-20px);
  transition: background 0.2s ease, color 0.2s ease, opacity 0.3s ease, transform 0.3s ease;
}
.so-mobile__link:last-of-type { border-bottom: none; }
.so-mobile__link:hover { background: rgba(214, 162, 58, 0.15); color: var(--gold-300); }
.so-mobile.is-open .so-mobile__link { opacity: 1; transform: translateY(0); transition-delay: calc(var(--i, 0) * 0.05s); }
.so-mobile__cta { margin-top: 24px; font-size: 1.1rem; opacity: 0; transform: translateY(-20px); transition: opacity 0.3s ease 0.25s, transform 0.3s ease 0.25s; }
.so-mobile.is-open .so-mobile__cta { opacity: 1; transform: translateY(0); }
body.so-menu-open { overflow: hidden; }