A short paragraph under the headline that says who this is for and what it makes possible, in plain language a client would use themselves.
Describe the status quo in the reader's own terms — the spend, the lock-in, the work that never quite fits the tools. Make the cost concrete.
The shift that makes a different answer realistic now. End on where it starts: one piece of the stack, not everything at once.
One-line description of the first thing you do, and why it matters to this reader.
The second thing. Keep each card to a single, legible idea.
The third thing. Use two cards instead of three by dropping the --three modifier.
Where to start
Close a client-facing overview with the next step — the one piece worth doing first, and what it looks like to begin.