.faq-item {
  transition: all 0.3s ease;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}
.faq-item.open .faq-answer {
  max-height: 500px;
}
.faq-question {
  transition: color 0.3s ease;
}
.faq-item.open .faq-question {
  color: #4f46e5;
}