refactor: adjust spacing and styling across multiple components for visual consistency

- Increased HomeAurora subtitle margin from mt-4 to mt-6 for better spacing
- Added bg-white to HomeDesign content container for explicit background
- Removed bg-white from HomeTab top separator div
- Reduced network Hero title margin from mt-8 to mt-4 and second paragraph margin from mt-6 to mt-4
- Changed network Hero secondary button variant from cyan to dark
- Reduced NetworkPros title margin from mt-4 to mt-2

src/pages/home/HomeAurora.tsx

@@ -25,7 +25,7 @@ export function HomeAurora() {
               for Digital Sovereignty
             </H3>
 
-            <H5 className="mt-4 text-lg text-gray-600 max-w-xl">
+            <H5 className="mt-6 text-lg text-gray-600 max-w-xl">
               Run your apps, data, and intelligence on infrastructure that belongs to you
             </H5>
 

src/pages/home/HomeDesign.tsx

@@ -34,7 +34,7 @@ export function HomeDesign() {
       <div className="w-full border border-l border-r  border-gray-100" />
 
       {/* Content */}
-      <div className="mx-auto max-w-7xl border border-t-0 border-b-0 border-gray-100">
+      <div className="mx-auto max-w-7xl border border-t-0 border-b-0 bg-white border-gray-100">
         {/* Centered intro */}
         <div className="px-6 pt-12 pb-4 text-center max-w-4xl mx-auto ">
           <Eyebrow className="text-cyan-500">

src/pages/home/HomeTab.tsx

@@ -8,7 +8,7 @@ export function HomeTab() {
     <section className="w-full max-w-8xl mx-auto bg-transparent">
 
       {/* Top section separators */}
-      <div className="max-w-7xl mx-auto py-6 border-x border-gray-100 bg-white border-t-0 border-b-0" />
+      <div className="max-w-7xl mx-auto py-6 border-x border-gray-100  border-t-0 border-b-0" />
       <div className="w-full border-t border-l border-r border-gray-100" />
 
       {/* Main content */}