/* Выпадающий переключатель языков (_includes/lang-menu.html). Общий для всех вариантов страниц. */

.lang-menu { position: relative; flex: none; }

.lang-menu summary {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #c9ccd9;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background-color 0.2s, color 0.2s;
}
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu summary:hover,
.lang-menu[open] summary { background: rgba(255, 255, 255, 0.08); color: #fff; }
.lang-menu summary:focus-visible { outline: 2px solid #0C9B89; outline-offset: 2px; }
.lang-menu-chevron { transition: transform 0.2s; }
.lang-menu[open] .lang-menu-chevron { transform: rotate(180deg); }

.lang-menu ul {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 40;
  min-width: 190px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: #1B2039;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.6);
}
.lang-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 9px;
  color: #fff;
  font-size: 15px;
  text-decoration: none;
}
.lang-menu li a:hover { background: rgba(255, 255, 255, 0.07); text-decoration: none; }
.lang-menu-check { color: #0C9B89; visibility: hidden; flex: none; }
.lang-menu a[aria-current] .lang-menu-check { visibility: visible; }

@media (prefers-reduced-motion: reduce) {
  .lang-menu summary, .lang-menu-chevron { transition: none; }
}