/* =========================================================
   Component / Nav parts（デスクトップナビ・ハンバーガー・
   モバイルナビリスト・SNSリンク）
   WordPress core が出力する .current-menu-item はそのまま利用
   ========================================================= */
.c-nav-list { display: flex; align-items: center; gap: 4px; }
.c-nav-list a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.c-nav-list a:hover,
.c-nav-list .current-menu-item > a {
  color: var(--text);
  background: var(--bg-card);
}

.c-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.c-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.c-hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.c-hamburger.is-active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.c-hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.c-mobile-nav-list { display: flex; flex-direction: column; gap: 4px; }
.c-mobile-nav-list__link {
  display: block;
  padding: 14px 16px;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: var(--transition);
}
.c-mobile-nav-list__link:hover { color: var(--text); background: var(--bg-card); }

.c-social-links { display: flex; gap: 12px; }
.c-social-links__link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.c-social-links__link:hover { color: var(--text); border-color: var(--border-hover); background: var(--bg-card-hover); }

@media (max-width: 768px) {
  .c-hamburger { display: flex; }
}