Begin with the reason this enterprise software development company should exist, not a list of screens. Which people will use the system, with what frequency, and how is the job done today? An experienced team who understands the goal often proposes a simpler way to reach it; someone handed only the requirements as given prices your assumptions along with the work.
Define what is included as concrete flows: who does what, and what happens next. Equally important, write down what the first release deliberately excludes. An explicit list of exclusions removes more argument during acceptance than the rest of the brief combined. Also mark which items are decided and which are still under discussion — honest teams price those differently, and hiding it only hurts you.
List the constraints. This means systems you must integrate with, existing databases and their quality, compliance requirements, user volumes, target platforms and infrastructure that is already decided. Where a date is genuinely fixed, say why: an experienced team can often rearrange the plan to meet it, but not if the date is a secret.
Say what is livewire in laravel completion means for each item. Acceptance criteria need not use special syntax: a short list setting out the expected behaviour is sufficient. This one section shortens the sign-off process considerably and eliminates most late-stage disagreement.
One last thing, ask for a specific format. Require a breakdown by feature laravel or ruby on rails module, the assumptions behind each number, whatever the team considers risky and an optimistic and a pessimistic figure. Treat a wide range as a signal about the brief: it usually points to where your description is thin. At that point tighten that section and ask for a new estimate — the revised figure will be far closer to reality.