#gn-lang-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.82);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#gn-lang-overlay.is-visible { display: flex; }

#gn-lang-modal {
  background: #1b1b1d;
  border: 1px solid rgba(170, 132, 83, 0.35);
  border-radius: 16px;
  padding: 48px 40px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
}
#gn-lang-modal .gn-lang-logo {
  width: 180px;
  margin: 0 auto 28px;
  display: block;
}
#gn-lang-modal h2 {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 32px;
  line-height: 1.5;
}
.gn-lang-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.gn-lang-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 18px 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  text-decoration: none !important;
  transition: border-color 0.25s, background 0.25s;
  cursor: pointer;
}
.gn-lang-btn:hover {
  border-color: #AA8453;
  background: rgba(170, 132, 83, 0.12);
}
.gn-lang-btn .gn-lang-name {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
  line-height: 1;
}
.gn-lang-btn.is-featured { border-color: #AA8453; background: rgba(170, 132, 83, 0.08); }
.gn-lang-btn.is-featured .gn-lang-name { color: #AA8453; }
.gn-lang-flag {
  width: 40px;
  height: auto;
  border-radius: 3px;
  margin-bottom: 6px;
  display: block;
}
@media (max-width: 480px) {
  #gn-lang-modal { padding: 36px 24px 32px; }
  .gn-lang-grid { grid-template-columns: 1fr 1fr; }
}