Fix hero section on mobile - use background image instead of broken video

src/components/home/HeroVideo.tsx

@@ -13,26 +13,8 @@ export default function HeroVideo() {
   };
 
   return (
-    <section className="relative h-screen w-full overflow-hidden">
+    <section className="relative min-h-screen w-full overflow-hidden">
-      {/* Video Background */}
+      {/* Background Image with Overlay */}
-      <div className="absolute inset-0">
-        <video
-          autoPlay
-          muted
-          loop
-          playsInline
-          poster="/images/hero-poster.jpg"
-          className="w-full h-full object-cover"
-        >
-          {/* Placeholder - Add actual video files when available */}
-          {/* <source src="/videos/hero.webm" type="video/webm" /> */}
-          {/* <source src="/videos/hero.mp4" type="video/mp4" /> */}
-        </video>
-        {/* Gradient Overlay */}
-        <div className="absolute inset-0 bg-gradient-to-b from-black/40 via-black/30 to-black/60" />
-      </div>
-
-      {/* Fallback Background (shown when video isn't loaded) */}
       <div 
         className="absolute inset-0 bg-cover bg-center bg-no-repeat"
         style={{
@@ -43,7 +25,7 @@ export default function HeroVideo() {
       </div>
 
       {/* Content */}
-      <div className="relative z-10 h-full flex flex-col items-center justify-center text-center text-white px-4">
+      <div className="relative z-10 min-h-screen flex flex-col items-center justify-center text-center text-white px-4 py-20">
         <motion.div
           initial={{ opacity: 0, y: 30 }}
           animate={{ opacity: 1, y: 0 }}