Update src/app/page.tsx

Merge version_1 into main

src/app/page.tsx

@@ -9,9 +9,13 @@ import TestimonialCardTwo from '@/components/sections/testimonial/TestimonialCar
 import PricingCardThree from '@/components/sections/pricing/PricingCardThree';
 import ContactCenter from '@/components/sections/contact/ContactCenter';
 import FooterBase from '@/components/sections/footer/FooterBase';
-import { Cpu, DollarSign, Headphones, Shield, Wrench, Zap, Sparkles } from 'lucide-react';
+import { Cpu, DollarSign, Headphones, Shield, Wrench, Zap, Sparkles, MessageCircle } from 'lucide-react';
 
 export default function LandingPage() {
+  const handleWhatsAppClick = () => {
+    window.open('https://wa.me/351', '_blank');
+  };
+
   return (
     <ThemeProvider
       defaultButtonVariant="icon-arrow"
@@ -38,6 +42,14 @@ export default function LandingPage() {
           button={{ text: "Get Your Custom PC", href: "contact" }}
           className="fixed top-4 left-1/2 -translate-x-1/2 z-50"
         />
+        <button
+          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"
+        >
+          <MessageCircle size={24} />
+        </button>
       </div>
 
       <div id="hero" data-section="hero">
@@ -105,7 +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: "João Silva", role: "Esports Player", testimonial: "Amazing service! The PC I got from them is perfect for competitive gaming. Incredible build quality and support. Can't recommend them enough!", imageSrc: "http://img.b2bpic.net/free-photo/portrait-jolly-media-star-telling-viewers-facts-about-himself-close-up_482257-116639.jpg", imageAlt: "João Silva" },
+            { 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: "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" },