nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 60px;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0;
  color: var(--text);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover {
  color: var(--text);
}

@media (max-width: 900px) {
  nav { padding: 12px 24px; }
  .nav-links { gap: 15px; }
}