Update theme colors

Merge version_2 into main

src/app/page.tsx

@@ -100,8 +100,8 @@ export default function LandingPage() {
       description="We specialize in end-to-end solar solutions, from initial consultation to final installation, ensuring maximum efficiency for your property."
       imageSrc="http://img.b2bpic.net/free-photo/photovoltaics-factory-team-evaluating-solar-cells-designs-improve-efficiency_482257-123388.jpg?_wi=1"
       buttons={[
-        { text: "Get Started" },
-        { text: "Learn about installation" }
+        { text: "Get Started", href: "#pricing" },
+        { text: "Learn about installation", href: "/services" }
       ]}
     />
   </div>

src/app/styles/variables.css

@@ -12,11 +12,11 @@
 
   --background: #ffffff;
   --card: #f9f9f9;
-  --foreground: #000f06e6;
-  --primary-cta: #0a7039;
+  --foreground: #000612e6;
+  --primary-cta: #15479c;
   --primary-cta-text: #ffffff;
   --secondary-cta: #f9f9f9;
-  --secondary-cta-text: #000f06e6;
+  --secondary-cta-text: #000612e6;
   --accent: #e2e2e2;
   --background-accent: #c4c4c4;