#page-header {
  position: fixed;
  left: 0;
  z-index: 4;
  -webkit-overflow-scrolling: touch;
  height: auto;
  width: 100%;
  padding: 18px 0;
  background-color: #fff;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 60%);
}

.scroll-down #page-header,
.scroll-up #page-header {
  padding: 8px 0;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 10px 15px -3px, rgba(0, 0, 0, 0.05) 0px 4px 6px -2px;
  background-color: #fff;
}

.top-edge #page-header {
  padding: 18px 0;
  background-color: #fff;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 60%);
  box-shadow: none;
}

.scroll-up #page-header .logo img {}

.logo img {
  width: 105px;
  height: 56px;
}

#nav-right {
  align-items: center;
}

#main-nav ul {
  column-gap: 16px;
  row-gap: 16px;
}

#main-nav a {
  color: #000
}

#main-nav a:hover {
  color: var(--brand2)
}

#main-nav .current-menu-item a {
  color: var(--brand1)
}

@media screen and (max-width:890px) {
  #nav-right {
    justify-content: flex-end;
  }

  #top-button {
    margin-right: 30px
  }
}

@media screen and (max-width:530px) {
  #top-button {
    display: none
  }
}

/* Base styling */
#mainnav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  /* horizontal menu */
  gap: 20px;
}

#mainnav-menu li {
  position: relative;
}

#mainnav-menu a {
  display: block;
  padding: 10px 15px;
  text-decoration: none;
  color: #222;
}

/* Dropdown base state (hidden but still in DOM) */
#mainnav-menu .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 180px;
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid #ddd;
  z-index: 999;

  /* animation setup */
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
}

#mainnav-menu .sub-menu li a {
  padding: 10px 15px;
  white-space: nowrap;
}

/* Show with smooth transition */
#mainnav-menu li:hover>.sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Optional: arrow indicator */
#mainnav-menu li.menu-item-has-children>a::after {
  content: " ▼";
  font-size: 0.7em;
}

#main-nav ul.sub-menu {
  flex-direction: column;
  gap: 0
}