Hi, I have one scenario if account status is inactive want to set the contact status also inactive and one custom field in account countcontact__c i want t to update this field with count of inactive contacts

trigger UpdateContactsOnAccount on Account (before update) {
  List<Contact> contactsToUpdate = new List<Contact>();
  for (Account acc : Trigger.new) {
    if (acc.Status__c == 'Inactive' && acc.Status__c != Trigger.oldMap.get(acc.Id).Status__c) {
      for (Contact con : [SELECT Id FROM Contact WHERE AccountId = :acc.Id AND IsActive = true]) {
        con.IsActive = false;
        contactsToUpdate.add(con);
      }
      acc.countcontact__c = contactsToUpdate.size();
    }
  }
  if (!contactsToUpdate.isEmpty()) {
    update contactsToUpdate;
  }
}