.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
}
.nav-inner {
  padding: 22px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-name { font-size: 15px; font-weight: 400; font-family: 'DM Sans', sans-serif; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.theme-toggle {
  background: none; border: none; cursor: pointer;
  color: var(--muted); padding: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: color 0.2s ease, transform 0.3s ease;
}
.theme-toggle:hover { color: var(--text); transform: rotate(20deg); }
.theme-toggle svg { width: 18px; height: 18px; }

@media (max-width: 900px) {
  .nav-inner { padding: 18px 40px; }
}
@media (max-width: 480px) {
  .nav-inner { padding: 16px 24px; }
  .nav-links { gap: 18px; }
}