Signup and conversion forms minimize required fields

Every additional required field on a signup form removes a measurable percentage of completions — a four-field form loses meaningfully more signups than an email-plus-password form, and a six-field form asking for phone number and team size before first login discards the majority of interested users. Worse, a "free trial" form that silently requires a credit card without prominent disclosure reads as a bait-and-switch and destroys trust at the exact moment you are trying to build it.

Reduce the primary conversion form to the minimum viable fields — typically email and password — and collect name, company, phone, and use case in a post-signup onboarding flow instead. Disclose credit-card requirements prominently on the CTA button if they apply. Edit the signup form in app/signup/page.tsx:

<form>
  <Input name="email" type="email" placeholder="Work email" required />
  <Input name="password" type="password" placeholder="Create password" required />
  <Button type="submit">Create Account</Button>
</form>