How this works, and what it is not. This is a transparent model, not a language model guessing at numbers. Every figure is arithmetic on assumptions you can see and edit, anchored to verified World Bank data for the country you pick — salaries scale from local GDP per capita, hardware carries your country's real applied tariff. It shows its working and states every assumption, because a confident invented budget is precisely the failure this platform exists to avoid. Treat the output as a starting scaffold to replace with your own quotes, not a valuation.