.nav-parent-menu {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
}

.nav-dropdown-toggle::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.nav-dropdown-menu:hover .nav-dropdown-toggle::after,
.nav-dropdown-menu:focus-within .nav-dropdown-toggle::after {
  transform: rotate(225deg);
}

.nav-icon-link {
  width: 38px;
  height: 32px;
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(248,250,252,0.96);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-icon-link:hover,
.nav-icon-link.active,
.nav-parent-menu:focus-within .nav-icon-link,
.nav-parent-menu:hover .nav-icon-link {
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  transform: translateY(-1px);
}

.nav-parent-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  padding: 0.45rem;
  margin: 0;
  list-style: none;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(91,103,115,0.22);
  box-shadow: 0 18px 35px rgba(15,23,42,0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 1002;
}

.nav-dropdown-menu .nav-parent-dropdown {
  left: 0;
  right: auto;
}

.nav-parent-menu:hover .nav-parent-dropdown,
.nav-parent-menu:focus-within .nav-parent-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-parent-dropdown a {
  display: block;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-parent-dropdown a:hover {
  color: var(--primary);
  background: rgba(29,78,216,0.10);
}

.nav-parent-dropdown a.active {
  color: var(--primary);
  background: rgba(29,78,216,0.14);
}

@media (max-width: 1270px) {
  .nav-menu.open {
    max-height: calc(100vh - 130px) !important;
    overflow-y: auto;
  }

  .nav-dropdown-toggle {
    justify-content: center;
  }

  .nav-dropdown-toggle::after {
    display: none;
  }

  .nav-icon-link {
    width: 42px;
    height: 42px;
    margin: 0.35rem auto 0;
    padding: 0;
    border-radius: 50%;
    font-weight: 700;
    color: var(--primary);
    background: rgba(29,78,216,0.10);
  }

  .nav-icon-link::after {
    content: none;
  }

  .nav-parent-dropdown {
    position: static;
    display: block;
    min-width: 0;
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.25rem 0 0 0.55rem;
    border: 0;
    border-left: 2px solid rgba(29,78,216,0.16);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-dropdown-menu .nav-parent-dropdown {
    left: auto;
  }

  .nav-menu.open .nav-parent-menu:focus-within .nav-parent-dropdown,
  .nav-menu.open .nav-parent-menu:hover .nav-parent-dropdown {
    display: block;
  }

  .nav-parent-dropdown a {
    white-space: normal;
    border-radius: 8px;
    padding: 0.62rem 0.75rem;
  }
}