diff --git a/src/components/Biodiversity.astro b/src/components/Biodiversity.astro
index 5e7f994..88a14b3 100644
--- a/src/components/Biodiversity.astro
+++ b/src/components/Biodiversity.astro
@@ -10,7 +10,10 @@ const biotope = biotopeEntry.data;
     <div class="max-w-7xl mx-auto px-6 lg:px-8">
         <div class="grid grid-cols-1 lg:grid-cols-12 gap-16 items-center mb-20">
             <div class="lg:col-span-6">
-                <span class="text-xs font-bold tracking-widest text-amber-500 uppercase block mb-3">Zukunftssicher & Lebendig</span>
+                <div class="flex flex-wrap items-center gap-3 mb-3">
+                    <span class="text-xs font-bold tracking-widest text-amber-500 uppercase">Zukunftssicher & Lebendig</span>
+                    <a href="https://plantlix.de" target="_blank" class="px-3 py-1 bg-emerald-900/50 text-emerald-400 text-[10px] font-bold uppercase rounded border border-emerald-700/50 hover:border-emerald-500 transition-colors backdrop-blur-sm">Sponsored by Plantlix.de</a>
+                </div>
                 <h2 class="text-3xl sm:text-4xl font-luxury font-bold text-white mb-6">Biodiversität trifft Premium-Qualität</h2>
                 <div class="w-16 h-1 bg-gradient-to-r from-emerald-500 to-amber-500 mb-6"></div>
                 <p class="text-stone-400 text-lg leading-relaxed font-light mb-6">