.header-language-switch {
  width: 48px;
  height: 48px;
  margin-left: 16px;
  border: 1px solid var(--primary-color);
  border-radius: 50%;
  background-color: var(--white);
  color: var(--primary-color);
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  box-shadow: 0 2px 8px rgba(12, 56, 117, 0.12);
  transition: color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
  position: relative;
  z-index: 99999;
}

.header-language-switch:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
}

.header-language-switch:focus-visible {
  outline: 2px solid var(--secondary-color);
  outline-offset: 3px;
}

@media screen and (max-width: 1100px) {
  .header-language-switch {
    width: 44px;
    height: 44px;
    margin-left: auto;
    font-size: 13px;
  }

  #toggle-nav {
    margin-left: 8px;
  }
}

@media screen and (max-width: 486px) {
  .site-header__inner .logo a {
    align-items: center;
    font-size: 14px;
    white-space: nowrap;
  }

  .site-header__inner .logo img {
    width: 52px;
  }
}

@media screen and (max-width: 374px) {
  .header-language-switch {
    width: 40px;
    height: 40px;
  }

  #toggle-nav {
    width: 40px;
    height: 40px;
  }

  .site-header__inner .logo a {
    font-size: 10px;
  }

  .site-header__inner .logo img {
    width: 38px;
  }
}