Update theme colors

Merge version_2 into main

src/app/page.tsx

@@ -47,7 +47,7 @@ export default function ManxGrowersPage() {
             title="Grow your own. Build something real."
             description="Empowering the Isle of Man community to cultivate resilience, one garden at a time."
             buttons={[{ text: "Get Started", href: "#services" }]}
-            imageSrc="https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_3BwkvKmvhxHsIRalUuyzG0dffAM/uploaded-1775408250972-yn1n4soq.png?_wi=1"
+            imageSrc="https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_3BwkvKmvhxHsIRalUuyzG0dffAM/uploaded-1775408705634-4yxwxf9d.png"
             imageAlt="Gardener working in soil"
             showDimOverlay={true}
             testimonials={[{ name: "Jane Doe", handle: "@janegrows", testimonial: "The best community for local growers!", rating: 5 }]}
@@ -62,7 +62,7 @@ export default function ManxGrowersPage() {
             description="The Manx Growers Network connects passionate individuals across the Isle of Man, sharing knowledge, seeds, and the joy of home-grown harvests."
             subdescription="From backyard plots to community patches, we believe growing food is the foundation of a healthier island."
             icon={HeartHandshake}
-            imageSrc="https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_3BwkvKmvhxHsIRalUuyzG0dffAM/uploaded-1775408250972-yn1n4soq.png?_wi=2"
+            imageSrc="https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_3BwkvKmvhxHsIRalUuyzG0dffAM/uploaded-1775408868689-csx1ki7e.jpg"
             mediaAnimation="slide-up"
             useInvertedBackground={false}
           />

src/app/styles/variables.css

@@ -10,15 +10,15 @@
   --accent: #ffffff;
   --background-accent: #ffffff; */
 
-  --background: #fdfaf6;
+  --background: #ffffff;
-  --card: #f4efe9;
+  --card: #f9f9f9;
-  --foreground: #3d2b1f;
+  --foreground: #000f06e6;
-  --primary-cta: #2d5a27;
+  --primary-cta: #0a7039;
   --primary-cta-text: #ffffff;
-  --secondary-cta: #d4c8bd;
+  --secondary-cta: #f9f9f9;
-  --secondary-cta-text: #2d5a27;
+  --secondary-cta-text: #000f06e6;
-  --accent: #8b7355;
+  --accent: #e2e2e2;
-  --background-accent: #e0d5c8;
+  --background-accent: #c4c4c4;
 
   /* text sizing - set by ThemeProvider */
   /* --text-2xs: clamp(0.465rem, 0.62vw, 0.62rem);