I need a straightforward, mobile-friendly landing page to present a single product clearly and attractively. The page should be built with clean HTML, CSS, and a touch of vanilla JavaScript—no complex frameworks required. Core sections I want included: • Product features • Pricing section • A strong call-to-action button • Brief “About Us” section for credibility Speed and responsiveness matter most, so lightweight code and optimized assets are a priority. A basic but well-structured file set (HTML, CSS, JS, plus any assets) delivered ready to upload will be perfect. If you can share a quick live preview during development, even better. Let me know your timeline and any past examples of similar one-page sites you’ve created; I’m eager to get this online soon.