Design a simple, clean one-page website for Replicode (a developer-focused AI coding assistant) with a minimal hero containing logo, concise headline, subheadline, primary CTA and secondary link, plus a three-feature row with icons, a code/terminal mockup screenshot, client logos, and a compact footer. Use a white background, navy and teal accents, generous whitespace, rounded cards, subtle geometric shapes, and modern sans-serif typography for a polished, tech-focused look.