I need a complete SaaS website built from the ground up. The platform must feel professional and corporate throughout—clean typography, confident colour palette, responsive layouts that look just as sharp on mobile as they do on a large desktop monitor. Core functionality I must see on day one: • Secure user authentication (sign-up, login, password reset, optional OAuth) • Subscription management tied to a payment gateway so users can upgrade, downgrade or cancel plans smoothly • Real-time analytics dashboards that surface usage and performance data inside the app without lag You’re free to choose the stack you work fastest with—whether that’s React + Node, Next.js, Django, Laravel, or something comparable—so long as the final codebase is well-structured, documented, and easy to hand over for long-term maintenance. Deliverables will include the full source code in a Git repo, a staging link for live testing, and a brief hand-off guide covering environment variables, deployment steps, and any third-party services integrated (e.g., Stripe, Auth0, Chart.js). A short video walkthrough or screen-share call at the end to verify everything works as intended will close the project.