fix(pitch-deck): regulatory matrix header positioning

- Regulatorien + Branche moved to top header row
- Branche: white/70 instead of white/30 for readability
- Regulatorien: indigo color instead of grey

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

pitch-deck/components/slides/RegulatoryLandscapeSlide.tsx

@@ -94,7 +94,9 @@ export default function RegulatoryLandscapeSlide({ lang }: RegulatoryLandscapeSl
           <div className="space-y-1.5">
             {/* Staggered header rows — odd columns on top row, even on bottom */}
             <div className="grid items-end gap-1" style={{ gridTemplateColumns: '140px repeat(8, 1fr) 70px' }}>
-              <div />
+              <div className="text-[9px] text-white/70 uppercase tracking-wider pl-1 font-semibold">
+                {lang === 'de' ? 'Branche' : 'Industry'}
+              </div>
               {CATEGORIES.map((cat, idx) => (
                 <div key={cat.id} className="text-center">
                   {idx % 2 === 0 ? (
@@ -104,12 +106,12 @@ export default function RegulatoryLandscapeSlide({ lang }: RegulatoryLandscapeSl
                   ) : null}
                 </div>
               ))}
-              <div />
+              <div className="text-[8px] text-indigo-400 text-center font-semibold uppercase tracking-wider">
+                {lang === 'de' ? 'Regulatorien' : 'Regulations'}
+              </div>
             </div>
             <div className="grid items-start gap-1" style={{ gridTemplateColumns: '140px repeat(8, 1fr) 70px' }}>
-              <div className="text-[9px] text-white/30 uppercase tracking-wider pl-1">
+              <div />
-                {lang === 'de' ? 'Branche' : 'Industry'}
-              </div>
               {CATEGORIES.map((cat, idx) => (
                 <div key={cat.id} className="text-center">
                   {idx % 2 === 1 ? (
@@ -119,9 +121,7 @@ export default function RegulatoryLandscapeSlide({ lang }: RegulatoryLandscapeSl
                   ) : null}
                 </div>
               ))}
-              <div className="text-[8px] text-white/30 text-center font-semibold uppercase tracking-wider">
+              <div />
-                {lang === 'de' ? 'Regulatorien' : 'Regulations'}
-              </div>
             </div>
 
             {/* Industry rows */}