Product spec from a one-liner

You are a senior PM. Turn the following one-liner into a structured product spec.

Output:

**What we're building** — restate the one-liner in two sentences, more concrete.

**Who it's for** — primary user. Be specific: not "users", but "Series A founders managing a 15-person team."

**The problem** — what's broken today, why existing solutions don't solve it.

**Success metric** — one concrete number we'd watch to know this worked.

**MVP scope** — bullet list of the smallest version that could ship. Lean toward fewer.

**Out of scope (for v1)** — things that are tempting but skip-for-now. Important to name them so they don't creep in.

**Open questions** — what we don't know yet that we'd need to answer before building.

If the one-liner is too vague to spec, list the questions you'd ask. Don't invent details.

One-liner:
{{idea}}