Design and build a portfolio site for a top‑tier design agency that feels modern, minimal, and premium. We want near‑instant navigation with fluid page transitions and a restrained layer of micro‑interactions on hover and scroll. The work should be front‑and‑center: a responsive masonry gallery that opens into rich case studies with high‑resolution imagery and video, while keeping loading snappy through progressive, on‑demand asset loading. The site also includes a Journal and an About page with team profiles. Deliver this as a fast, interactive experience using a SolidJS front end and Tailwind CSS, and use the browser’s native Transitions API for page‑to‑page motion. Ensure accessibility, responsive behavior, and graceful fallbacks.