LeadPages Landing Page Layout Conversion

I already have a fully coded HTML / CSS version of my landing page and simply want that exact look reproduced inside LeadPages. The structure, images, colours, fonts—everything—is already defined; I’m just running into limitations with the LeadPages builder when I try to match it pixel-for-pixel.

Here’s what I need from you:
• Recreate the existing HTML / CSS layout within LeadPages so the published page is visually identical to my reference.
• Keep all styling responsive and browser-friendly.
• Deliver the finished LeadPages page (or share link) along with any custom CSS or section settings you used, so I can tweak copy later without breaking the design.

If you’re comfortable bending LeadPages to match custom code, let’s get this wrapped up quickly.