Update theme colors

Merge version_2 into main

src/app/page.tsx

@@ -22,10 +22,10 @@ export default function LandingPage() {
         borderRadius="soft"
         contentWidth="compact"
         sizing="large"
-        background="aurora"
-        cardStyle="glass-elevated"
-        primaryButtonStyle="shadow"
-        secondaryButtonStyle="glass"
+        background="noiseDiagonalGradient"
+        cardStyle="outline"
+        primaryButtonStyle="diagonal-gradient"
+        secondaryButtonStyle="solid"
         headingFontWeight="bold"
     >
       <ReactLenis root>

src/app/styles/variables.css

@@ -10,15 +10,15 @@
   --accent: #ffffff;
   --background-accent: #ffffff; */
 
-  --background: #ffffff;
-  --card: #fdfdfd;
-  --foreground: #1a1a1a;
-  --primary-cta: #e63946;
-  --primary-cta-text: #ffffff;
-  --secondary-cta: #000000;
+  --background: #010912;
+  --card: #152840;
+  --foreground: #e6f0ff;
+  --primary-cta: #cee7ff;
+  --primary-cta-text: #010912;
+  --secondary-cta: #0e1a29;
   --secondary-cta-text: #ffffff;
-  --accent: #e63946;
-  --background-accent: #f3f3f3;
+  --accent: #3f5c79;
+  --background-accent: #004a93;
 
   /* text sizing - set by ThemeProvider */
   /* --text-2xs: clamp(0.465rem, 0.62vw, 0.62rem);