can you remove the grey box behind the landing page video

index.html

@@ -56,8 +56,8 @@
             <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="atom-animation" id="atomCanvas"></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">
                 Enabling Next-Generation<br>Semiconductor Innovation