diff --git a/adventskalender/2025/css/main.css b/adventskalender/2025/css/main.css
index 17b8bb0..19e8ce5 100644
--- a/adventskalender/2025/css/main.css
+++ b/adventskalender/2025/css/main.css
@@ -64,17 +64,6 @@
   pointer-events: none;
 }
 
-/* Vorderseite – Standardansicht */
-.door::before {
-  content: "";
-  position: absolute;
-  inset: 0;
-  border-radius: inherit;
-  background: inherit;
-  backface-visibility: hidden;
-  z-index: 1;
-}
-
 /* Rückseite – nach dem Öffnen sichtbar */
 .door::after {
   content: "";
@@ -93,4 +82,8 @@
   box-shadow:
     0 0 14px color-mix(in srgb, var(--ci-gold) 45%, transparent),
     inset 0 0 10px rgba(255,255,255,0.2);
+}
+
+.door.open:hover {
+  transform: rotateY(180deg) scale(1.05);
 }
\ No newline at end of file