/* 모바일 오프캔버스 메뉴 전체 화면 스타일 */
@media (max-width: 991px) {
  .offcanvas-nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100vh !important;
    max-height: 100vh !important;
    background-color: #fff !important;
    z-index: 9999 !important;
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out !important;
    overflow-y: auto !important;
  }

  .offcanvas-nav.show {
    transform: translateY(0) !important;
  }

  /* 오프캔버스 헤더 */
  .offcanvas-header {
    position: sticky;
    top: 0;
    background-color: #fff;
    z-index: 10;
    padding: 1.5rem !important;
    border-bottom: 1px solid #e5e5e5;
  }

  /* 오프캔버스 바디 */
  .offcanvas-body {
    padding: 2rem 1.5rem !important;
    height: calc(100vh - 80px) !important;
    overflow-y: auto !important;
  }

  /* 네비게이션 메뉴 스타일 */
  .offcanvas-nav .navbar-nav {
    width: 100%;
  }

  .offcanvas-nav .nav-item {
    width: 100%;
    border-bottom: 1px solid #f0f0f0;
  }

  .offcanvas-nav .nav-link {
    padding: 1rem 0 !important;
    color: #343f52 !important;
    font-size: 1rem !important;
    font-weight: 500;
  }
  
  /* 모든 상태에서 색상 고정 */
  .offcanvas-nav .nav-link:visited,
  .offcanvas-nav .nav-link:active,
  .offcanvas-nav .nav-link:focus,
  .offcanvas-nav .nav-link:hover,
  .offcanvas-nav .nav-link.dropdown-toggle,
  .offcanvas-nav .nav-link.dropdown-toggle.show,
  .offcanvas-nav .nav-link.dropdown-toggle[aria-expanded="true"] {
    color: #343f52 !important;
  }

  /* 드롭다운 메뉴 */
  .offcanvas-nav .dropdown-menu {
    position: static !important;
    width: 100% !important;
    background-color: #f8f9fa !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0.5rem 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
  }

  .offcanvas-nav .dropdown-item {
    padding: 0.75rem 1.5rem !important;
    color: #60697b !important;
    font-size: 0.9rem !important;
  }
  
  /* 드롭다운 아이템 방문한 링크도 원래 색상 유지 */
  .offcanvas-nav .dropdown-item:visited,
  .offcanvas-nav .dropdown-item:active,
  .offcanvas-nav .dropdown-item:focus {
    color: #60697b !important;
    background-color: transparent !important;
  }

  .offcanvas-nav .dropdown-item:hover {
    background-color: #e8ecf1 !important;
    color: #3f78e0 !important;
  }

  /* 드롭다운 토글 화살표 */
  .offcanvas-nav .dropdown-toggle::after {
    float: right;
    margin-top: 0.5rem;
  }

  /* 배경 오버레이 */
  .offcanvas-backdrop {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background-color: rgba(0, 0, 0, 0.85) !important;
    z-index: 9998 !important;
  }

  /* 닫기 버튼 스타일 */
  .offcanvas-header .btn-close {
    background: transparent !important;
    border: none !important;
    font-size: 1.5rem !important;
    color: #000 !important;
    opacity: 0.8 !important;
  }

  .offcanvas-header .btn-close:hover {
    opacity: 1 !important;
  }

  /* Contact 버튼 모바일에서 표시 */
  .offcanvas-footer {
    padding: 1.5rem !important;
    border-top: 1px solid #e5e5e5;
    margin-top: auto;
  }

  /* 스크롤 방지 */
  body.offcanvas-open {
    overflow: hidden !important;
  }
}

/* 데스크탑에서는 기본 동작 유지 */
@media (min-width: 992px) {
  .offcanvas-nav {
    position: static !important;
    height: auto !important;
    transform: none !important;
    overflow: visible !important;
  }
}