/* ==== Buttons ==== */
.download-btn {
  background-color: var(--primary-color);
  border: none;
  text-decoration: none;
  color: #000;
  padding: 0.5rem 1.25rem;
  border-radius: 12px;
  font-weight: 700;
  transition: all var(--transition-speed) ease;
}

.download-btn:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: var(--primary-color);
  color: #000;
  border-radius: 12px;
  padding: 6px 10px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-speed) ease;
}

.lang-btn:hover {
  transform: translateY(-1px);
  background-color: var(--accent-color);
}

/* ==== Flags & Language Dropdown ==== */
.flag-img {
  width: 25px;
  height: 17px;
  object-fit: cover;
  border-radius: 12px;
}

.lang-dropdown .dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #000;
}

/* ==== Store Buttons ==== */
.app-store-btn,
.play-store-btn {
  background-color: #fff !important;
  color: #000 !important;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.app-store-btn:hover,
.play-store-btn:hover {
  background-color: #000 !important;
  color: #fff !important;
  border-color: #000 !important;
}

.app-store-btn:hover .bi-apple,
.play-store-btn:hover .bi-google-play {
  color: #fff !important;
}

/* ==== Spinner ==== */
.loading-spinner {
  border: 3px solid rgba(188, 251, 108, 0.2);
  border-radius: 12px;
  border-top: 3px solid var(--primary-color);
  width: 30px;
  height: 30px;
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ==== Error Message ==== */
.error-message {
  color: #ff6b6b;
  text-align: center;
  padding: 20px;
}

/* ==== Focus Style ==== */
.nav-link:focus-visible,
.download-btn:focus-visible,
.lang-btn:focus-visible,
.faq-question:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ==== Body Language Change Transition ==== */
body.lang-changing {
  transition: all var(--transition-speed) ease;
}