Institutional A-grade nav logo: SVG lockups, WCAG audit, and deploy hygiene.

Add transparent nav SVG assets with raster fallbacks, header contrast and focus fixes, automated a11y audit scripts, and evidence reports for institutional review.

Co-authored-by: Cursor <[email protected]>

scripts/brand/export-brand-assets.sh

@@ -40,6 +40,16 @@ convert "$horizontal" -strip "$OUT/logo-horizontal.png"
 convert "$horizontal" -quality 88 -define webp:method=6 "$OUT/logo-horizontal.webp"
 convert "$horizontal" -resize 2048x -strip "$OUT/logo-horizontal-2x.png"
 
+echo "Exporting nav-optimized transparent lockups..."
+convert "$horizontal" -alpha set \
+  -fuzz 18% -transparent "#1a3c34" \
+  -fuzz 12% -transparent "#05382f" \
+  -fuzz 8% -transparent "#0f2922" \
+  PNG32:"$OUT/logo-horizontal-nav.png"
+convert "$OUT/logo-horizontal-nav.png" -quality 88 -define webp:method=6 "$OUT/logo-horizontal-nav.webp"
+
+convert "$symbol" -trim +repage -background none -resize 512x512\> PNG32:"$OUT/logo-symbol-nav.png"
+
 echo "Exporting square PNG/WebP..."
 convert "$square" -strip "$OUT/logo-square.png"
 convert "$square" -quality 88 -define webp:method=6 "$OUT/logo-square.webp"
@@ -75,9 +85,10 @@ echo "Building brand kit ZIP..."
   cd "$OUT"
   rm -f MIM4U-Brand-Kit.zip
   zip -q MIM4U-Brand-Kit.zip \
-    logo-symbol.svg \
+    logo-symbol.svg logo-symbol-nav.svg \
     logo-symbol.png logo-symbol-64.png logo-symbol-128.png logo-symbol-256.png logo-symbol-512.png logo-symbol-1024.png \
     logo-horizontal.png logo-horizontal.webp logo-horizontal-2x.png \
+    logo-horizontal-nav.svg logo-horizontal-nav.png logo-horizontal-nav.webp logo-symbol-nav.png \
     logo-square.png logo-square.webp \
     favicon.ico favicon-16.png favicon-32.png favicon-180.png favicon-192.png favicon-512.png \
     og-image.png \