feat: Implement proper Three.js logo system with custom environment mapping

- Replace CDN-based Three.js with npm packages for reliable loading
- Add DRACO loader support for compressed GLB files
- Implement custom horizon gradient environment mapping
- Use exact material properties from reference logo.html (MeshPhysicalMaterial)
- Apply proper metallic sheen, clearcoat, and reflectivity settings
- Fix camera positioning and canvas sizing to prevent clipping
- Maintain square aspect ratio for consistent logo display
- Load user's mobius-ring.glb with fallback torus geometry

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

brand-assets/brand-style-guide-site/src/app/page.tsx

@@ -0,0 +1,64 @@
+export default function Home() {
+  return (
+    <section id="overview" className="mb-chorus-xxl">
+      <div className="px-chorus-lg max-w-5xl mx-auto mb-chorus-lg">
+        <h2 className="text-h2 mb-chorus-lg">Brand Overview</h2>
+        
+        <div className="py-chorus-lg space-y-chorus-lg">
+          <div className="grid gap-chorus-md md:grid-cols-3">
+            <div>
+              <h3 className="text-h3 mb-chorus-md">Mission</h3>
+              <p>CHORUS Services eliminates context loss, reduces hallucinations, and enables scalable multi-agent collaboration through intelligent context management and distributed reasoning.</p>
+            </div>
+
+            <div>
+              <h3 className="text-h3 mb-chorus-md">Promise</h3>
+              <p>Enterprise-ready distributed AI orchestration that delivers reliable, context-aware results for global teams building the future of intelligent software.</p>
+            </div>
+
+            <div>
+              <h3 className="text-h3 mb-chorus-md">Position</h3>
+              <p>CHORUS Services positions itself as the premium, enterprise-grade solution for distributed AI orchestration, combining technical sophistication with approachable design to serve global enterprise customers seeking reliable, scalable AI coordination.</p>
+            </div>
+          </div>
+
+          <div>
+            <h3 className="text-h3 mb-chorus-md">Audience</h3>
+            
+            <div className="grid gap-chorus-sm md:grid-cols-3">
+              <div className="border border-nickel-200 p-chorus-lg dark:border-nickel-900">
+                <h4 className="text-h4 mb-chorus-sm">Technical Decision Makers</h4>
+                <p className="text-sm text-carbon-600 dark:text-mulberry-300 mb-chorus-sm">CTOs, VP Engineering</p>
+                <ul className="text-sm space-y-1">
+                  <li>ROI justification</li>
+                  <li>Technical depth</li>
+                  <li>Security assurance</li>
+                </ul>
+              </div>
+              
+              <div className="border border-nickel-200 p-chorus-lg dark:border-nickel-900">
+                <h4 className="text-h4 mb-chorus-sm">AI Research Leads</h4>
+                <p className="text-sm text-carbon-600 dark:text-mulberry-300 mb-chorus-sm">Principal Engineers</p>
+                <ul className="text-sm space-y-1">
+                  <li>Technical specifications</li>
+                  <li>API documentation</li>
+                  <li>Research validation</li>
+                </ul>
+              </div>
+              
+              <div className="border border-nickel-200 p-chorus-lg dark:border-nickel-900">
+                <h4 className="text-h4 mb-chorus-sm">Business Stakeholders</h4>
+                <p className="text-sm text-carbon-600 dark:text-mulberry-300 mb-chorus-sm">Executives</p>
+                <ul className="text-sm space-y-1">
+                  <li>Business outcomes</li>
+                  <li>Competitive positioning</li>
+                  <li>Implementation support</li>
+                </ul>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </section>
+  );
+}