Update index.html

index.html

@@ -1110,16 +1110,30 @@ function drawNeuralActivity(time) {
         }
     }
 
-    // Strong orb-wide glow
-    neuralCtx.save();
-    neuralCtx.globalAlpha = 0.19 + 0.27 * beat;
-    neuralCtx.beginPath();
-    neuralCtx.arc(w / 2, h / 2, Math.min(w, h) * (0.50 + 0.13 * beat), 0, Math.PI * 2);
-    neuralCtx.fillStyle = "#a21caf";
-    neuralCtx.shadowColor = "#ec4899";
-    neuralCtx.shadowBlur = 160 + 110 * beat;
-    neuralCtx.fill();
-    neuralCtx.restore();
+// Super radiant, multi-color, living energy glow!
+neuralCtx.save();
+const energyPulse = 0.54 + 0.48 * beat; // pulsing alpha
+const glowRadius = Math.min(w, h) * (1.30 + 0.35 * beat); // HUGE radius (fills hero)
+const x = w / 2, y = h / 2;
+
+// Create a radial gradient for the glow
+const grad = neuralCtx.createRadialGradient(
+    x, y, Math.min(w, h) * 0.20,
+    x, y, glowRadius
+);
+grad.addColorStop(0, `rgba(236,72,153,${0.68 + 0.18 * beat})`);   // bright pink center
+grad.addColorStop(0.32, `rgba(139,92,246,${0.37 + 0.19 * beat})`); // purple
+grad.addColorStop(0.65, `rgba(99,102,241,${0.27 + 0.13 * beat})`); // indigo
+grad.addColorStop(1, `rgba(32,1,39,0.10)`);                        // fade to transparent
+
+neuralCtx.globalAlpha = energyPulse;
+neuralCtx.beginPath();
+neuralCtx.arc(x, y, glowRadius, 0, Math.PI * 2);
+neuralCtx.fillStyle = grad;
+neuralCtx.shadowColor = "#f472b6";
+neuralCtx.shadowBlur = 1400 + 700 * beat; // maximum spread!
+neuralCtx.fill();
+neuralCtx.restore();
 
     requestAnimationFrame(drawNeuralActivity);
 }