.accordion {
  width: 100%;
  border-top: 1px solid #ddd;
  font-size: 1em;
}

.accordion-item {
  border-bottom: 1px solid #ddd;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 14px 0;
  font-weight: bold;
  color: var(--black);
  transition: color 0.3s;
}

.accordion-header a {
  color: var(--black);
}

.accordion-header a:hover {
  color: var(--primary-color);
}

.accordion-item.active .accordion-header a {
  color: var(--primary-color);
}

.accordion-header .icon {
  font-size: 20px;
  transition: transform 0.3s ease;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: #eff6ff;
  box-shadow: rgba(0, 0, 0, 0.05) 0px 0px 0px 1px;
}

.accordion-item.active .icon {
  transform: rotate(180deg);
}

.content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  /* Hiệu ứng chuyển động mượt mà */
}

.accordion-item.active .content {
  max-height: 500px;
  opacity: 1;
  padding-bottom: 10px;
}

.content a {
  display: block;
  color: var(--black);
  padding: 5px 0;
  text-decoration: none;
  text-transform: uppercase;
}

.content a:hover {
  color: var(--primary-color);
}

.accordion-header.flex-start {
  justify-content: flex-start;
}

.accordion i {
  color: var(--primary-color);
}

.accordion.menu-footer .accordion-header .icon {
  margin-right: 8px;
  font-size: 14px;
}

.language-menu .header-language-dropdown i.icon-angle-down {
  display: flex !important;
  position: absolute;
  right: 8px;
  opacity: .8;
  font-size: 20px;
}

.language-menu {
  padding-right: 32px !important;
}

.language-menu .nav-dropdown {
  width: 80px !important;
  left: auto !important;
  min-width: 60px !important;
}

.language-menu .nav-dropdown li>a {
  padding-right: 32px !important;
  display: flex;
  align-items: center;
  gap: .3em;
  padding: 10px 0px !important;
  margin: 0 !important;
}