/* custom scrollbar for code block */
.custom-scrollbar::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: #0d1117;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #30363d;
  border-radius: 5px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #8b949e;
}

/* WhatsApp Button */
.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  width: 100%;
  margin-top: 15px;

  background: #25D366;
  color: white;

  text-decoration: none;

  padding: 16px;
  border-radius: 12px;

  font-weight: 800;
  font-size: 18px;

  transition: all 0.2s ease;

  cursor: pointer;

  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);

  animation: pulseWhatsapp 2s infinite;
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
  background: #1ebe5d;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
}

.whatsapp-btn:active {
  transform: translateY(0);
}

@keyframes pulseWhatsapp {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.03);
  }

  100% {
    transform: scale(1);
  }
}

iframe {
  color-scheme: light;
}