/* ── NOVAIOK Shared Nav ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 48px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
nav.scrolled { border-bottom-color: rgba(255,255,255,0.06); background: rgba(5,5,8,0.85); }

.nav-logo {
  font-family: var(--display);
  font-weight: 800; font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: #e8e8f0; text-decoration: none;
  display: flex; align-items: center; gap: 0;
}
.logo-nova { color: #7c6eff; }
.logo-i    { color: #6b6b80; }
.logo-ok   { color: #e8e8f0; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-family: var(--mono);
  font-size: 0.72rem; color: #6b6b80;
  text-decoration: none; letter-spacing: 0.04em;
  text-transform: uppercase; transition: color 0.2s;
}
.nav-links a:hover { color: #e8e8f0; }
.nav-links a.active { color: #a78bfa; }

.nav-badge {
  font-family: var(--mono); font-size: 0.68rem;
  padding: 5px 14px; border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.12);
  color: #a78bfa; background: rgba(124,110,255,0.12);
  text-decoration: none;
  display: flex; align-items: center; gap: 6px;
  transition: all 0.2s;
}
.nav-badge:hover { background: rgba(124,110,255,0.2); border-color: #7c6eff; }

@media (max-width: 640px) {
  nav { padding: 14px 20px; }
  .nav-links { display: none; }
}