Build a one-page website for Lenn, a two-person sea salt harvest on the salt marshes of Guérande, in Brittany. Visitors are chefs and food lovers who might order a tin or come and visit. Mood: quiet, tidal, tactile. Grey Atlantic light, not beach kitsch. Pick distinctive type, one or two families. The one memorable thing: the hero is water. A real-time WebGL water surface fills the screen and ripples where the cursor moves, with the Lenn wordmark under the surface, refracting. As you scroll, the tide drains away and salt crystals appear on the clay. After that: how the salt is raked by hand (a short scroll-driven story in three moments), the three salts and what to cook with each, visiting the marsh, and ordering. Motion: one orchestrated page load, then scroll-linked scenes with GSAP ScrollTrigger and Lenis. No fade-up on every section. Respect prefers-reduced-motion. It must work on a phone. Quality bar: a site we would feature on Muzli Picks. Single HTML file, libraries from a CDN.