/* ── Sticky navigation bar ─────────────────────────────────────── */

nav {
  position: sticky !important;
  top: 0;
  z-index: 1000 !important;   /* base.css body > :not([aria-hidden]) sets z-index:1 with higher specificity */
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background .3s;
  pointer-events: auto !important;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 3.4rem;
}

.nav-logo {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -.025em;
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
}

.nav-logo .open-badge {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: rgba(217, 119, 6, .12);
  color: var(--accent2);
  border: 1px solid rgba(217, 119, 6, .28);
  border-radius: 999px;
  padding: .2em .7em;
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}

.nav-links a {
  font-size: .875rem;
  color: var(--muted);
  transition: color .2s;
}

.nav-links a:hover {
  color: var(--text);
}

@media (max-width: 540px) {
  .nav-links { display: none; }
}