feat: Integrate tiles into hero section

Integrate the tiles into the hero section and make it full viewport.

Author: lovable-dev[bot]

src/components/landing/HeroSection.tsx

@@ -9,8 +9,8 @@ interface HeroSectionProps {
 
 export const HeroSection = ({ scrollY, onRedirectToDashboard }: HeroSectionProps) => {
   return (
-    <section className="min-h-screen flex items-center justify-center bg-gradient-to-br from-blue-50/50 via-white to-purple-50/50 relative py-12">
-      {/* Animated Grid Background */}
+    <section className="h-screen flex items-center justify-center bg-gradient-to-br from-blue-50/50 via-white to-purple-50/50 relative">
+      {/* Grid Pattern Background */}
       <div className="absolute inset-0 bg-[linear-gradient(to_right,#8080800a_1px,transparent_1px),linear-gradient(to_bottom,#8080800a_1px,transparent_1px)] bg-[size:14px_24px] animate-pulse"></div>
 
       {/* Floating Icons */}