Webflow Landing Page for Mobile App (Lead Gen Focused)

I need a skilled freelancer to design and develop a beautiful and effective landing page for my mobile app using Webflow. The primary goal of this landing page is lead generation, allowing users to easily learn about the app and submit their information via a form.

The landing page should include:
- A clear overview of the app's key features and benefits.
- High-quality screenshots showcasing the app's interface.
- Testimonials from satisfied users.
- A prominent and clear Call-to-Action (CTA).
- A functional form for users to submit their contact details.

The design must be visually appealing and align with the app's branding. It is crucial that the landing page is fully responsive, providing an optimal viewing and interaction experience on both mobile devices and desktop computers.

The desired timeline for the completion of this project is 4 weeks. I am looking for a freelancer with expertise in Webflow development, responsive design, and creating high-converting landing pages.