/* =========================
   Layout: Navigation
   ========================= */

nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 16px 18px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-soft);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

nav a {
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--sage-dark);
  border: 1px solid transparent;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

nav a:hover {
  color: var(--sage-dark);
  background-color: rgba(143, 174, 155, 0.15);
  border-color: rgba(143, 174, 155, 0.35);
}

nav a:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

nav a[aria-current="page"] {
  color: var(--mauve-dark);
  background-color: rgba(176, 122, 141, 0.15);
  border-color: rgba(176, 122, 141, 0.35);
}

@media (max-width: 600px) {
  nav {
    gap: 10px 12px;
    padding: 12px 14px;
  }

  nav a {
    padding: 6px 10px;
    font-size: 0.95rem;
  }
}