can you change landing page video to this video

index.html

@@ -53,10 +53,10 @@
 <!-- Hero Section -->
     <section id="hero" class="relative min-h-screen flex items-center justify-center overflow-hidden hero-background">
         <video class="hero-video" autoplay muted loop playsinline>
-            <source src="https://huggingface.co/spaces/mithunparambath/quantumcraft-nanosystems/resolve/main/videos/Untitled design.mp4" type="video/mp4">
+            <source src="https://huggingface.co/spaces/mithunparambath/quantumcraft-nanosystems/resolve/main/videos/Untitled design (1).mp4" type="video/mp4">
             Your browser does not support the video tag.
         </video>
-        <div class="video-overlay"></div>
+<div class="video-overlay"></div>
         <div class="atom-animation" id="atomCanvas"></div>
         <div class="relative z-20 text-center px-4 max-w-6xl mx-auto">
             <h1 class="text-5xl md:text-7xl font-bold mb-6 text-white">