.specialists-list__listBlock ul li.hidden {
  visibility: hidden;
  height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  pointer-events: none;
}

.menu__submenu .submenu-links {
  display: none;
}

.menu__submenu li.open .submenu-links {
  display: block;
}

.menu__submenu ul {
  column-count: 1;
}

.menu__submenu li.open > h3 {
  color: #B3A272;
}

.menu__nav .menu__submenu .submenu-links a {
  color: #F1EFE7;      
  text-decoration: none;
  text-transform: none;
  
  margin-top: 6px;
}

.menu__submenu h3 {
    text-transform: uppercase;
    font-size: 14px;
    color: #F1EFE7;
}

.header__submenu .submenu-links {
  display: none;
}
.header__submenu .submenu-links.open {
  display: block;
}

.header__submenu .submenu-links a {
  max-height: 24px;
  opacity: 1;
  transition: none; 
}

.header__submenu h3 {
  display: inline-flex;    
  align-items: center;      
  cursor: pointer;
}

.header__submenu h3::after {
  content: "";
  display: inline-block;   
  width: 14px;
  height: 14px;
  margin-left: 10px;      
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'><path d='M7.0013 1L7.0013 13M7.0013 13L12.668 7.33333M7.0013 13L1.33464 7.33333' stroke='%23F1EFE7' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center;
  background-size: contain;
  transition: transform 0.3s, background 0.3s;
  transform: rotate(0deg);  
}

.header__submenu li.open h3::after {
  transform: rotate(180deg);
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'><path d='M7.0013 1L7.0013 13M7.0013 13L12.668 7.33333M7.0013 13L1.33464 7.33333' stroke='%23B3A272' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center;
}

.header__submenu {
    padding: 60px 35px 50px;
}