Minimal Secure Download Portal

I need a very lean, private website—no more than three pages—that lets authorized users log in with a simple username-and-password form and download files we host on our server. The design is already finished: I will supply the exact layout, color palette, and logo assets, so you can focus entirely on the build. How it should work • Landing page with tab like buttons to move to next page display • Login: standard username/password validation (no SSO or 2FA). After successful authentication the session should stay active until the user logs out or the browser closes. • Download pages (two in total): each lists PDF and CSV files pulled from a single directory, automatically sorted by name. Users only need to click and download—no uploading, editing, or file-management tools are required. One basic user role is enough; every authenticated visitor has the same read-only access. Images and samples provided privately What I will provide – Full desktop & mobile mock-ups in Figma/PNG – Logo files and colour codes – The server path where the files reside Acceptance criteria 1. Clean, responsive front-end matching the supplied design pixel-for-pixel. 2. Secure session handling with username/password login. 3. Automatic file listing (PDF, CSV) sorted alphabetically; new files appear without code changes. 4. No SEO features, analytics scripts, or other extras—keep it minimal. 5. Deliverable: complete source ready to drop onto a standard Linux hosting environment (PHP or similar), plus a brief read-me explaining any configuration steps. If anything is unclear, feel free to ask so we can keep the scope tight and straightforward.