diff --git a/src/spa/pages/Netzwerk.tsx b/src/spa/pages/Netzwerk.tsx
index 3fbb093..d1c662e 100644
--- a/src/spa/pages/Netzwerk.tsx
+++ b/src/spa/pages/Netzwerk.tsx
@@ -785,7 +785,7 @@ const Netzwerk: React.FC = () => {
       {/* ── 7. SPONSORING-FORM ───────────────────────────────────────────────── */}
       <section id="sponsoring" style={{
         background: '#24366A', overflow: 'hidden', position: 'relative',
-        height: isMobile ? 'auto' : 'calc(100vh - 60px)',
+        height: isMobile ? 'auto' : 'min(680px, calc(100vh - 100px))',
         display: 'flex', flexDirection: 'column',
       }}>
         <div style={{ flex: 1, position: 'relative', zIndex: 1, display: 'grid', gridTemplateColumns: isMobile ? '1fr' : '4fr 1px 8fr', minHeight: 0, overflow: 'hidden' }}>