Upgrade Wix Lead Form for Better UX

Hey, We need an experienced Wix freelancer to improve our current lead form flow. Right now, our website uses a third-party Zoho form embedded via iframe, and the user has to click a CTA, go to another page, and then fill the form. This creates friction, delay, and possible drop-off.
We want to replace this with a Wix native same-page form experience, where clicking a CTA opens the form immediately on the same page via lightbox, popup, inline reveal, or similar.
Important: we already use custom tracking codes/scripts for attribution, so the new setup must preserve proper UTM tracking and lead tracking. Also, even after replacing the front-end form experience, all leads must still go into Zoho CRM correctly.

Requirements:
Wix Forms / Wix custom implementation
Same-page form opening
No extra page redirect before form interaction
Proper UTM capture
Tracking compatibility with existing custom code
Lead flow to Zoho CRM
Mobile + desktop compatibility
Clean testing and handover