Fixed the AntD message warning (dynamic theme / context)

A tree hydrated but some attributes of the server rendered HTML didn't match the client properties. This won't be patched up. This can happen if a SSR-ed Client Component used:
- A server/client branch `if (typeof window !== 'undefined')`.
- Variable input such as `Date.now()` or `Math.random()` which changes each time it's called.
- Date formatting in a user's locale which doesn't match the server.
- External changing data without sending a snapshot of it along with the HTML.
- Invalid HTML tag nesting.

next.config.ts

@@ -7,6 +7,10 @@ const nextConfig: NextConfig = {
         protocol: "https",
         hostname: "techmasters.space",
       },
+      {
+        protocol: "https",
+        hostname: "tech-masters.guru",
+      },
     ],
   },
 };

src/app/components/Header/Header.tsx

@@ -4,6 +4,8 @@ import { BellOutlined, UserOutlined } from "@ant-design/icons";
 import { Avatar, Button, Menu, MenuProps, Typography } from "antd";
 import { motion } from "framer-motion";
 import Link from "next/link";
+import { usePathname } from "next/navigation";
+import { useEffect, useMemo } from "react";
 import styles from "./Header.module.css";
 
 const { Title } = Typography;
@@ -31,7 +33,41 @@ const items: MenuProps['items'] = [
   },
 ];
 
+const TITLE_SUFFIX = "Tech Masters";
+
 const Header = () => {
+  const pathname = usePathname();
+
+  const selectedKey = useMemo(() => {
+    if (!pathname || pathname === "/") return "home";
+    const key = pathname.split("/")[1];
+    return key || "home";
+  }, [pathname]);
+
+  const pageTitle = useMemo(() => {
+    switch (selectedKey) {
+      case "home":
+        return "Home";
+      case "services":
+        return "Services";
+      case "projects":
+        return "Projects";
+      case "about":
+        return "About";
+      case "contact":
+        return "Contact";
+      case "testimonials":
+        return "Testimonials";
+      default:
+        return null;
+    }
+  }, [selectedKey]);
+
+  useEffect(() => {
+    if (!pageTitle) return;
+    document.title = `${pageTitle} | ${TITLE_SUFFIX}`;
+  }, [pageTitle]);
+
   return (
     <header className={styles.header}>
       <div className={styles.headerContainer}>
@@ -68,7 +104,7 @@ const Header = () => {
               mode="horizontal" 
               items={items} 
               className={styles.menu}
-              selectedKeys={['home']}
+              selectedKeys={[selectedKey]}
             />
           </motion.div>
         </nav>

src/app/components/Preferences/Preferences.tsx

@@ -50,6 +50,7 @@ const PreferencesSelector: React.FC<PreferencesSelectorProps> = ({
   onComplete,
 }) => {
   const [selectedPreferences, setSelectedPreferences] = useState<string[]>([]);
+  const [messageApi, contextHolder] = message.useMessage();
 
   const handleTogglePreference = (id: string) => {
     setSelectedPreferences((prev) =>
@@ -59,7 +60,7 @@ const PreferencesSelector: React.FC<PreferencesSelectorProps> = ({
 
   const handleSubmit = () => {
     if (selectedPreferences.length === 0) {
-      message.warning("Please select at least one preference");
+      messageApi.warning("Please select at least one preference");
       return;
     }
 
@@ -68,7 +69,7 @@ const PreferencesSelector: React.FC<PreferencesSelectorProps> = ({
       "userPreferences",
       JSON.stringify(selectedPreferences)
     );
-    message.success("Preferences saved successfully!");
+    messageApi.success("Preferences saved successfully!");
     onComplete();
   };
 
@@ -79,6 +80,7 @@ const PreferencesSelector: React.FC<PreferencesSelectorProps> = ({
       animate={{ opacity: 1 }}
       transition={{ duration: 0.5 }}
     >
+      {contextHolder}
       <Card className={styles.card}>
         <Title level={2}>Welcome to Tech Master</Title>
         <Text>
@@ -86,7 +88,7 @@ const PreferencesSelector: React.FC<PreferencesSelectorProps> = ({
         </Text>
 
         <Space
-          direction="vertical"
+          orientation="vertical"
           size="large"
           className={styles.optionsContainer}
         >

src/app/components/Preferences/PreferencesSelector.module.css

@@ -11,6 +11,7 @@
   align-items: center;
   background: linear-gradient(135deg, #42475c 0%, #20222f 100%);
   z-index: 1000;
+  padding: 16px;
 }
 
 .card {
@@ -21,6 +22,8 @@
   background: rgba(255, 255, 255, 0.9);
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
   backdrop-filter: blur(10px);
+  max-height: calc(100vh - 32px);
+  overflow: auto;
 }
 
 .optionsContainer {
@@ -56,3 +59,39 @@
   transform: translateY(-2px);
   box-shadow: 0 6px 16px rgba(24, 144, 255, 0.2);
 }
+
+@media (max-width: 600px) {
+  .container {
+    align-items: flex-start;
+    padding: 12px;
+  }
+
+  .card {
+    width: 100%;
+    max-width: 100%;
+    padding: 1rem;
+    border-radius: 14px;
+    max-height: calc(100vh - 24px);
+  }
+
+  .optionsContainer {
+    margin: 1rem 0;
+  }
+
+  .optionCard {
+    margin-bottom: 0.75rem;
+  }
+
+  .continueButton {
+    width: 100%;
+    min-width: 0;
+    height: 44px;
+    border-radius: 14px;
+  }
+}
+
+@media (max-width: 380px) {
+  .card {
+    padding: 0.85rem;
+  }
+}

src/app/contact/page.tsx

@@ -22,13 +22,14 @@ const { TextArea } = Input;
 export default function ContactPage() {
   const [form] = Form.useForm();
   const [submitting, setSubmitting] = useState(false);
+  const [messageApi, contextHolder] = message.useMessage();
 
   const handleSubmit = async () => {
     setSubmitting(true);
 
     // Simulate API call
     setTimeout(() => {
-      message.success("Your message has been sent successfully!");
+      messageApi.success("Your message has been sent successfully!");
       form.resetFields();
       setSubmitting(false);
     }, 1500);
@@ -55,6 +56,7 @@ export default function ContactPage() {
 
   return (
     <main className={styles.main}>
+      {contextHolder}
       {/* Hero Section */}
       <section className={styles.heroSection}>
         <div className={styles.heroBackground}>

src/app/page.tsx

@@ -8,7 +8,7 @@ import {
   ProjectOutlined,
   RocketOutlined,
   StarOutlined,
-  TeamOutlined
+  TeamOutlined,
 } from "@ant-design/icons";
 import { Card, Col, Row, Statistic, Typography } from "antd";
 import { useEffect, useState } from "react";
@@ -22,21 +22,26 @@ import styles from "./page.module.css";
 const { Title, Paragraph } = Typography;
 
 export default function Home() {
-  const [userPreferences, setUserPreferences] = useState<string[]>(() => {
-    try {
-      const storedPreferences = localStorage.getItem("userPreferences");
-      return storedPreferences ? JSON.parse(storedPreferences) : [];
-    } catch {
-      return [];
-    }
-  });
-
-  const [showPreferences, setShowPreferences] = useState(
-    () => userPreferences.length === 0,
-  );
+  // Keep the initial render identical between server and client to avoid hydration mismatches.
+  // We'll read localStorage after mount.
+  const [, setUserPreferences] = useState<string[]>([]);
+  const [showPreferences, setShowPreferences] = useState(true);
   const [loading, setLoading] = useState(true);
 
   useEffect(() => {
+    // Reading localStorage can only happen on the client; do it after mount.
+    try {
+      const storedPreferences = localStorage.getItem("userPreferences");
+      if (storedPreferences) {
+        /* eslint-disable react-hooks/set-state-in-effect */
+        setUserPreferences(JSON.parse(storedPreferences));
+        setShowPreferences(false);
+        /* eslint-enable react-hooks/set-state-in-effect */
+      }
+    } catch {
+      // ignore invalid JSON / access errors
+    }
+
     // Simulate loading of resources
     const timer = setTimeout(() => {
       setLoading(false);
@@ -113,7 +118,8 @@ export default function Home() {
                 Our Services
               </Title>
               <Paragraph className={styles.sectionSubtitle}>
-                We offer comprehensive solutions to transform your digital presence and drive business growth
+                We offer comprehensive solutions to transform your digital
+                presence and drive business growth
               </Paragraph>
             </div>
 
@@ -127,7 +133,8 @@ export default function Home() {
                     Web Development
                   </Title>
                   <Paragraph className={styles.serviceDescription}>
-                    Custom web applications built with modern technologies and best practices for optimal performance and user experience.
+                    Custom web applications built with modern technologies and
+                    best practices for optimal performance and user experience.
                   </Paragraph>
                   <ul className={styles.serviceFeatures}>
                     <li>Responsive Design</li>
@@ -147,7 +154,8 @@ export default function Home() {
                     Mobile Development
                   </Title>
                   <Paragraph className={styles.serviceDescription}>
-                    Native and cross-platform mobile applications that deliver exceptional user experiences across all devices.
+                    Native and cross-platform mobile applications that deliver
+                    exceptional user experiences across all devices.
                   </Paragraph>
                   <ul className={styles.serviceFeatures}>
                     <li>iOS & Android Apps</li>
@@ -167,7 +175,8 @@ export default function Home() {
                     UI/UX Design
                   </Title>
                   <Paragraph className={styles.serviceDescription}>
-                    User-centered design solutions that create intuitive, engaging, and conversion-focused digital experiences.
+                    User-centered design solutions that create intuitive,
+                    engaging, and conversion-focused digital experiences.
                   </Paragraph>
                   <ul className={styles.serviceFeatures}>
                     <li>User Research</li>
@@ -189,7 +198,8 @@ export default function Home() {
                 Our Impact
               </Title>
               <Paragraph className={styles.sectionSubtitle}>
-                Numbers that speak for themselves - our commitment to excellence in every project
+                Numbers that speak for themselves - our commitment to excellence
+                in every project
               </Paragraph>
             </div>
 

src/app/projects/page.tsx

@@ -5,7 +5,7 @@ import {
   EyeOutlined,
   LinkOutlined,
   RocketOutlined,
-  UserOutlined
+  UserOutlined,
 } from "@ant-design/icons";
 import {
   Badge,
@@ -403,8 +403,8 @@ export default function ProjectsPage() {
               Featured <span className={styles.gradientText}>Work</span>
             </Title>
             <Paragraph className={styles.projectsSubtitle}>
-              Discover our latest projects and see how we&apos;ve helped businesses
-              achieve their digital transformation goals.
+              Discover our latest projects and see how we&apos;ve helped
+              businesses achieve their digital transformation goals.
             </Paragraph>
           </motion.div>