/* ============================================
   Navigation Menu
   ============================================ */

/* Hide desktop menu, only show hamburger */
.menu {
  display: none;
}

/* ============================================
   Mobile Menu
   ============================================ */

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  right: 0;
  background-color: var(--color-background);
  width: 100%;
  max-width: 200px;
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto;
  z-index: 999;
  padding: 0.75rem;
  border: var(--border-mobile-menu-width) var(--border-mobile-menu-style)
    var(--border-mobile-menu-color);
  margin-right: 5px;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb-color) var(--scrollbar-track-color);
}

.mobile-menu::-webkit-scrollbar {
  width: var(--scrollbar-width);
}

.mobile-menu::-webkit-scrollbar-track {
  background: var(--scrollbar-track-color);
}

.mobile-menu::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb-color);
  border-radius: var(--scrollbar-radius);
}

.mobile-menu::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover-color);
}

.mobile-menu.open {
  display: block;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: right;
}

.mobile-menu a {
  text-decoration: none;
  color: var(--color-primary);
  font-size: 1.1rem;
  font-family: var(--font-body);
  display: block;
  padding: 0.25rem 0;
  transition: color var(--transition-speed) ease;
}

.mobile-menu a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.mobile-menu .projects-item > a {
  cursor: default;
}

.mobile-menu .projects-item > a:hover {
  color: var(--color-link-hover);
  text-decoration: none;
}

.mobile-menu .projects-submenu {
  position: static;
  border: none;
  padding: 0;
  min-width: auto;
  display: none;
}

.mobile-menu .projects-submenu.open {
  display: block;
}

.mobile-menu .projects-submenu li {
  list-style: none;
}

.mobile-menu .projects-submenu li a::before {
  content: "> ";
}

.mobile-menu .projects-item > a::after {
  content: " [+]";
}

.mobile-menu .projects-item > a.expanded::after {
  content: " [-]";
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  .mobile-menu a {
    font-size: 1rem;
  }
}