Dual Walledgarden segment or hotspot

Hello I new to the MikroTik equipment. Sorry for any NOOB question i may ask.

I am looking to create a VLAN that has 2 different steps of authentication or 2 walled Gardens assuming Hot Spot is the way to go.

Use Sample:
1, User connects and on a iOS device is presented with apples CNA and page to Click to Auth link. (walled garden has no parameters other than that of the auth page.)
2. They are redirected to a new vlan or hotspot that has a different set of Walled garden parameters. Walled garden has parameters to allow them to only goto specific sites. until they click the auth button that allows them full access to the network.

I hope this helps explain what i am looking to do. If you feel their is more info needed please let me know. I am looking to see if the RouterOS will allow me to do some thing like this with 1 piece of equipment.

Thank you in advance for the help and thoughts on this.