Lead Generation Website Development

I want to launch a clean, fast marketing website whose sole purpose is to generate qualified leads. Every page—especially the dedicated landing pages—should guide visitors toward a clear call-to-action and feed their details straight into a contact form that triggers an immediate email notification to my team.

Here is what matters most to me:
• A modern, responsive design that loads quickly on desktop and mobile.
• At least one high-converting landing page template I can clone for future campaigns.
• Custom contact forms tied to my preferred CRM or, if needed, a lightweight database with CSV export.
• Basic on-page SEO and Google Analytics/Tag Manager already installed so I can track conversions from day one.
• A user-friendly CMS (WordPress, Webflow, or similar) so I can tweak copy and imagery without touching code.
* This be created on GoHighLevel

I will supply brand guidelines, copy, and any imagery once we start. Please let me know which platform you recommend, show me two or three recent lead-gen sites you built, and give a realistic timeframe for first draft, revisions, and go-live.