/* 햄버거 메뉴 3줄 구조 및 검정색 스타일 */
.hamburger {
  position: relative;
  width: 30px;
  height: 24px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
}

.hamburger span {
  position: relative;
  display: block;
  width: 24px;
  height: 2px;
  background-color: #000 !important;
  transition: all 0.3s ease;
}

.hamburger span::before,
.hamburger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: #000 !important;
  transition: all 0.3s ease;
}

.hamburger span::before {
  top: -7px;
}

.hamburger span::after {
  bottom: -7px;
}

/* 호버 효과 */
.hamburger:hover span,
.hamburger:hover span::before,
.hamburger:hover span::after {
  background-color: #3f78e0 !important;
}

/* 메뉴가 열렸을 때 X 모양 */
.hamburger.is-active span {
  background-color: transparent !important;
}

.hamburger.is-active span::before {
  top: 0;
  transform: rotate(45deg);
  background-color: #000 !important;
}

.hamburger.is-active span::after {
  bottom: 0;
  transform: rotate(-45deg);
  background-color: #000 !important;
}

/* 기존 스타일 덮어쓰기 */
button.hamburger span,
button.hamburger:before,
button.hamburger:after {
  margin: 0 !important;
}

/* 모바일에서 보이도록 */
@media (max-width: 991px) {
  .hamburger {
    display: flex !important;
  }
}