Update theme colors

Merge version_2 into main

src/app/page.tsx

@@ -13,7 +13,7 @@ import { Cpu, DollarSign, Headphones, Shield, Wrench, Zap, Sparkles, MessageCirc
 
 export default function LandingPage() {
   const handleWhatsAppClick = () => {
-    window.open('https://wa.me/351', '_blank');
+    window.open('https://wa.me/910390886', '_blank');
   };
 
   return (
@@ -46,7 +46,7 @@ export default function LandingPage() {
           onClick={handleWhatsAppClick}
           className="fixed bottom-6 right-6 z-40 p-4 rounded-full bg-primary-cta text-white shadow-lg hover:shadow-xl transition-shadow"
           aria-label="Contact us on WhatsApp"
-          title="WhatsApp: +351"
+          title="WhatsApp: +351 910390886"
         >
           <MessageCircle size={24} />
         </button>
@@ -117,7 +117,7 @@ export default function LandingPage() {
           description="Hear from gaming enthusiasts, content creators, and professionals who trust PC Build PT."
           tag="Testimonials"
           testimonials={[
-            { id: "1", name: "Zihan mia ", role: "Esports Player", testimonial: " Go for it, guys — you won’t regret it. Appreciate you, man, for giving me exactly what I expected and for sharing your valuable knowledge.", imageSrc: "https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_3Aqm6fp9oFpPs5WYcIODQmlUBGk/uploaded-1773331290178-tr5tnh5n.jpg", imageAlt: "Zihan mia " },
+            { id: "1", name: "Zihan mia ", role: "Esports Player", testimonial: " Go for it, guys — you won’t regret it. Appreciate you, man, for giving me exactly what I expected and for sharing your valuable knowledge.", imageSrc: "https://webuild-dev.s3.eu-north-1.amazonaws.com/users/user_3Aqm6fp9oFpPs5WYcIODQmlUBGk/uploaded-1773330662054-edfj7mgv.jpg", imageAlt: "Zihan mia " },
             { id: "2", name: "Sofia Mendes", role: "Video Editor & Content Creator", testimonial: "The 4K workstation they built for me has cut my render times in half. Professional service, transparent pricing, and outstanding follow-up support.", imageSrc: "http://img.b2bpic.net/free-photo/portrait-young-smiling-woman-her-room-recording-video-camera-lifestyle-vlog-social_1258-281981.jpg", imageAlt: "Sofia Mendes" },
             { id: "3", name: "Miguel Torres", role: "Software Engineer", testimonial: "Needed a powerful development machine with fast turnaround. PC Build PT delivered in 5 days with exceptional attention to detail. Worth every euro.", imageSrc: "http://img.b2bpic.net/free-photo/successful-entrepreneur-working-financial-forecasts-his-desk_482257-123891.jpg", imageAlt: "Miguel Torres" },
             { id: "4", name: "Mariana Costa", role: "3D Artist", testimonial: "Their technical expertise is unmatched in Lisbon. Built me a workstation that handles heavy rendering without breaking a sweat. Highly recommended!", imageSrc: "http://img.b2bpic.net/free-photo/young-woman-with-arms-crossed-pose_23-2148666439.jpg", imageAlt: "Mariana Costa" },
@@ -209,7 +209,7 @@ export default function LandingPage() {
             {
               title: "Contact",              items: [
                 { label: "Email: info@pcbuildpt.com", href: "mailto:info@pcbuildpt.com" },
-                { label: "WhatsApp: +351 9XX XXX XXX", href: "https://wa.me/351" },
+                { label: "WhatsApp: +351 910390886", href: "https://wa.me/910390886" },
                 { label: "Lisbon, Portugal", href: "#" },
                 { label: "Mon-Sat 10am-6pm", href: "#" }
               ]