✨ feat: update neural network background logic for improved performance

static/neural-network-background.js

@@ -1,12 +1,11 @@
 /**
- * Neural Network Background Animation
- * Modern, darker, mystical theme using WebGL
- * Subtle flowing network aesthetic
+ * Vereinfachter Neuronales Netzwerk Hintergrund
+ * Verwendet Canvas 2D anstelle von WebGL für bessere Leistung
  */
 
 class NeuralNetworkBackground {
   constructor() {
-    // Canvas setup
+    // Canvas einrichten
     this.canvas = document.createElement('canvas');
     this.canvas.id = 'neural-network-background';
     this.canvas.style.position = 'fixed';
@@ -14,17 +13,18 @@ class NeuralNetworkBackground {
     this.canvas.style.left = '0';
     this.canvas.style.width = '100%';
     this.canvas.style.height = '100%';
-    this.canvas.style.zIndex = '-10'; // Ensure it's behind content but visible
+    this.canvas.style.zIndex = '-10';
     this.canvas.style.pointerEvents = 'none';
-    this.canvas.style.opacity = '1'; // Force visibility
-    this.canvas.style.transition = 'opacity 3.5s ease-in-out'; // Längere Übergangsanimation (von 1.5s auf 3.5s)
+    this.canvas.style.opacity = '1';
+    this.canvas.style.transition = 'opacity 3.5s ease-in-out';
     
-    // If canvas already exists, remove it first
+    // Falls Canvas bereits existiert, entfernen
     const existingCanvas = document.getElementById('neural-network-background');
     if (existingCanvas) {
       existingCanvas.remove();
     }
     
+    // An body anhängen als erstes Kind
     // Append to body as first child to ensure it's behind everything
     if (document.body.firstChild) {
       document.body.insertBefore(this.canvas, document.body.firstChild);