An architectural portfolio concept centred on an interactive courtyard-house model. The real-time scene includes glazing, timber screens, a pool, terrace, furniture and planting, with perspective, plan and open-roof views. Visitors can rotate the model to explore the composition. A separate project-archive interface combines the same 3D scene with an example project sheet and an editable caption preview. The spacious editorial design is responsive, with motion controls and a WebGL fallback. Built with HTML, CSS, JavaScript and Three.js. Self-initiated demo / fictional brand; no client results. The house is an illustrative concept, not a completed building, property listing or construction-ready model. Caption changes are local and are not saved or published.