/* ===== NAVIGATION ===== */
nav {
  background: #1a0a2e;
  border: 2px solid #b19cd9;
  padding: 1rem;
  margin-bottom: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

nav a {
  color: #e0b0ff;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid #b19cd9;
  background: #2a1a4a;
  transition: all 0.3s;
  font-size: 1.2rem;
}

nav a:hover, nav a.active {
  background: #b19cd9;
  color: #0a0014;
  box-shadow: 0 0 10px #b19cd9;
}