.header-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.header-topbar .logo {
  margin-bottom: 0 !important;
}

.content-lang-wrap {
  position: relative;
  flex-shrink: 0;
}

.content-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1.5px solid rgba(14,165,233,0.25);
  background: rgba(255,255,255,0.78);
  box-shadow: 0 8px 24px rgba(14,120,180,0.08);
  color: #0b88dc;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.content-lang-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(14,165,233,0.45);
  box-shadow: 0 12px 28px rgba(14,120,180,0.12);
}

.content-lang-btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  flex-shrink: 0;
}

.content-lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 132px;
  padding: 6px;
  border-radius: 16px;
  border: 1.5px solid rgba(14,165,233,0.18);
  background: rgba(255,255,255,0.96);
  box-shadow: 0 16px 34px rgba(14,120,180,0.16);
  backdrop-filter: blur(16px);
  z-index: 30;
}

.content-lang-menu.hidden {
  display: none;
}

.content-lang-option {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border: none;
  background: transparent;
  border-radius: 10px;
  color: #334155;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.content-lang-option:hover,
.content-lang-option.active {
  background: rgba(14,165,233,0.10);
  color: #0284c7;
}

.content-lang-check {
  font-size: 0.78rem;
  color: #0ea5e9;
}

@media (max-width: 760px) {
  .header-topbar {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
  }

  .content-lang-btn {
    padding: 7px 12px;
    font-size: 0.9rem;
  }
}