Create an elegant, conversion-focused Cleaning Business Website featuring a prominent interactive instant quote calculator in the homepage hero section. The calculator must dynamically update price estimates based on user selections such as square footage, bedroom count, bathroom count, and cleaning package tier. Integrate an easy step-by-step booking form allowing customers to choose service dates, pick available arrival windows, enter property address details, and submit service requests seamlessly. Build a high-trust landing page layout including an interactive before-and-after image comparison slider, verified customer testimonial cards, a detailed checklist breakdown of what each cleaning package covers, and an integrated zip code eligibility checker widget. Provide clear visual call-to-action buttons throughout the page. Finally, provide an intuitive Admin Lead Portal for business owners to review incoming job requests, update appointment statuses, assign staff teams, send email quotes, and export client contact lists into CSV format.