Update src/app/page.tsx

Merge version_4 into main

src/app/page.tsx

@@ -10,7 +10,7 @@ import MetricCardTwo from "@/components/sections/metrics/MetricCardTwo";
 import TestimonialCardTwo from "@/components/sections/testimonial/TestimonialCardTwo";
 import ContactCenter from "@/components/sections/contact/ContactCenter";
 import FooterBaseReveal from "@/components/sections/footer/FooterBaseReveal";
-import { Heart, Zap, TrendingUp, MessageCircle, Mail, Shield, Clock, Lightbulb, Activity } from "lucide-react";
+import { Heart, Zap, TrendingUp, MessageCircle, Mail, Shield, Clock, Lightbulb, Activity, AlertTriangle } from "lucide-react";
 
 export default function HomePage() {
   const navItems = [
@@ -74,11 +74,11 @@ export default function HomePage() {
           title="Pet Health Guidance, Instantly"
           description="Get safe, easy-to-understand first aid advice for dogs, cats, and other pets. Our AI assistant provides immediate guidance while your veterinarian is being reached."
           tag="AI-Powered Pet Care"
-          tagIcon={Heart}
+          tagIcon={Clock}
           tagAnimation="slide-up"
           buttons={[
-            { text: "Start Chat", href: "/chat" },
             { text: "Emergency Guide", href: "/emergency" },
+            { text: "Start Chat", href: "/chat" },
           ]}
           buttonAnimation="slide-up"
           background={{ variant: "canvas-reveal" }}