diff --git a/assets/js/logo-sparks.js b/assets/js/logo-sparks.js
index 1533442..0830bbf 100644
--- a/assets/js/logo-sparks.js
+++ b/assets/js/logo-sparks.js
@@ -15,17 +15,26 @@
     staggerAnimations: true
   };
 
+  function getViewportScale() {
+    const width = window.innerWidth;
+    if (width < 768) {
+      return width < 480 ? 0.25 : 0.4;
+    }
+    return width < 1024 ? 0.7 : 1.0;
+  }
+
   function random(min, max) {
     return Math.random() * (max - min) + min;
   }
 
-  function generatePath(radius, complexity) {
+  function generatePath(radius, complexity, scale) {
     const points = [];
+    const jitter = 50 * scale;
     for (let i = 0; i <= complexity; i++) {
       const angle = (i / complexity) * Math.PI * 2;
       const r = random(radius * 0.8, radius * 1.2);
-      const x = Math.cos(angle) * r + random(-50, 50);
-      const y = Math.sin(angle) * r + random(-50, 50);
+      const x = Math.cos(angle) * r + random(-jitter, jitter);
+      const y = Math.sin(angle) * r + random(-jitter, jitter);
       points.push({ x, y, scale: random(0.7, 1.3) });
     }
     return points;
@@ -62,6 +71,9 @@
     const logoFigure = document.querySelector('body:has(.background-container) article.glass figure:first-of-type');
     if (!logoFigure) return;
 
+    const scale = getViewportScale();
+    if (scale < 0.3 && window.innerWidth < 400) return;
+
     let allKeyframes = '';
     const sparks = [];
 
@@ -70,9 +82,9 @@
       spark.className = 'logo-spark';
       spark.dataset.sparkId = i;
       
-      const size = random(config.minSize, config.maxSize);
+      const size = random(config.minSize, config.maxSize) * scale;
       const duration = random(config.minDuration, config.maxDuration);
-      const radius = random(config.minRadius, config.maxRadius);
+      const radius = random(config.minRadius, config.maxRadius) * scale;
       const isBehind = Math.random() < config.behindLogoFraction;
       
       const delay = config.staggerAnimations 
@@ -85,7 +97,7 @@
         height: ${size}px;
         border-radius: 50%;
         background: radial-gradient(circle, rgba(255, 255, 255, 0.9), rgba(74, 158, 255, 0.6), transparent);
-        box-shadow: 0 0 8px rgba(74, 158, 255, 0.8), 0 0 4px rgba(255, 255, 255, 0.6);
+        box-shadow: 0 0 ${8 * scale}px rgba(74, 158, 255, 0.8), 0 0 ${4 * scale}px rgba(255, 255, 255, 0.6);
         top: 50%;
         left: 50%;
         pointer-events: none;
@@ -94,7 +106,7 @@
         animation-delay: -${delay.toFixed(2)}s;
       `;
       
-      const path = generatePath(radius, config.pathComplexity);
+      const path = generatePath(radius, config.pathComplexity, scale);
       allKeyframes += createKeyframes(i, path, isBehind);
       
       sparks.push(spark);
@@ -103,16 +115,36 @@
     // Inject keyframes
     const style = document.createElement('style');
     style.textContent = allKeyframes;
+    style.id = 'logo-sparks-keyframes';
     document.head.appendChild(style);
 
     // Inject sparks
     sparks.forEach(spark => logoFigure.appendChild(spark));
   }
 
+  function cleanupSparks() {
+    const existingStyle = document.getElementById('logo-sparks-keyframes');
+    if (existingStyle) existingStyle.remove();
+    
+    const sparks = document.querySelectorAll('.logo-spark');
+    sparks.forEach(spark => spark.remove());
+  }
+
+  let resizeTimeout;
+  function handleResize() {
+    clearTimeout(resizeTimeout);
+    resizeTimeout = setTimeout(() => {
+      cleanupSparks();
+      initSparks();
+    }, 250);
+  }
+
   if (document.readyState === 'loading') {
     document.addEventListener('DOMContentLoaded', initSparks);
   } else {
     initSparks();
   }
+
+  window.addEventListener('resize', handleResize);
 })();