Complete GeoIntel visual system and portfolio case study

docs/CODEX_EXECUTION_LOG.md

@@ -11704,3 +11704,32 @@ Verified in this pass:
 - `npm run typecheck`
 - `npm run test:unit -- --maxWorkers=1 --reporter=verbose` (`45 passed`)
 - `npm run build` (`1892 modules transformed`, production build passed)
+
+## 2026-07-28 - Complete visual system and portfolio case study
+
+- Extended the motion language into the workbench: workspace entry, result
+  drawer arrival, status-card elevation, loading sweeps and error transitions.
+  Motion communicates state and remains fully disabled for reduced-motion
+  users.
+- Added an interactive PyTorch pipeline to the building-detection workbench.
+  Its orthophoto, tile, NVIDIA CUDA, detection and QA stages derive readiness
+  from the real selected data, runtime preflight, persisted runs and checks.
+- Added a compact project briefing to the overview with real workflow
+  completion, latest quality evidence, source count and latest export status.
+- Produced WebP production variants for the hero and QA artwork, reducing
+  their delivered size from multi-megabyte PNGs to approximately 246 KB and
+  366 KB while retaining the PNG masters for portfolio reuse.
+- Added a dark GeoIntel campaign cover and a four-state animated project-chain
+  GIF, plus standalone architecture and PyTorch/NVIDIA visuals.
+- Added a reproducible ReportLab generator and six-page portfolio PDF under
+  `output/pdf/geointel-case-study.pdf`. All pages were rendered with Poppler,
+  inspected together at full contact-sheet scale and verified for page count
+  and extractable text.
+
+Verified before deployment:
+
+- `npm run typecheck`
+- `npm run test:unit -- --maxWorkers=1 --reporter=verbose` (`46 passed`)
+- `npm run build` (`1893 modules transformed`, exit code 0)
+- Browser interaction checks for all four project-story states and portfolio
+  GIF capture; no console errors in the inspected local flow.