Update KSS for www

Author: Mavox-ID

index.html

@@ -9,25 +9,25 @@
     <meta name="keywords" content="build, own, kernel, os, operation, system, operating system, documentation, wiki, linux, windows, info, first, principles, github, 2025, year">
     <meta name="author" content="Sliz®">
     <meta name="robots" content="index, follow">
-    <link rel="icon" type="image/ico" href="https://kernelstepbystep.pp.ua/favicon.ico">
-    <link rel="apple-touch-icon" href="https://kernelstepbystep.pp.ua/icon.png">
+    <link rel="icon" type="image/ico" href="https://www.kernelstepbystep.pp.ua/favicon.ico">
+    <link rel="apple-touch-icon" href="https://www.kernelstepbystep.pp.ua/icon.png">
     <meta property="og:title" content="Kernel Step by Step">
     <meta property="og:description" content="Build your own kernel and operating system from first principles.">
     <meta property="og:type" content="website">
-    <meta property="og:url" content="https://kernelstepbystep.pp.ua/">
+    <meta property="og:url" content="https://www.kernelstepbystep.pp.ua/">
     <meta property="og:image" content="https://kernelstepbystep.pp.ua/favicon.ico">
     <meta name="twitter:card" content="summary_large_image">
     <meta name="twitter:title" content="Kernel Step by Step">
     <meta name="twitter:description" content="Build your own kernel and operating system from first principles.">
-    <meta name="twitter:image" content="https://kernelstepbystep.pp.ua/icon.png">
+    <meta name="twitter:image" content="https://www.kernelstepbystep.pp.ua/icon.png">
     <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
     <script type="application/ld+json">
 {
   "@context": "https://schema.org",
   "@type": "Organization",
   "name": "Kernel Step by Step",
-  "url": "https://kernelstepbystep.pp.ua/",
-  "logo": "https://kernelstepbystep.pp.ua/favicon.ico",
+  "url": "https://www.kernelstepbystep.pp.ua/",
+  "logo": "https://www.kernelstepbystep.pp.ua/favicon.ico",
   "description": "Build your own kernel and operating system from first principles."
 }
     </script>
@@ -653,7 +653,7 @@
         </div>
 
         <div class="logo-container">
-            <img src="https://kernelstepbystep.pp.ua/icon.png" alt="KSS" class="logo-img">
+            <img src="https://www.kernelstepbystep.pp.ua/icon.png" alt="KSS" class="logo-img">
             <h1 class="logo-text">Kernel Step by Step</h1>
         </div>
         <p class="hero-desc">A Step-by-Step Guide to Building Your Own Kernel by Zero.</p>
@@ -677,8 +677,8 @@ <h1 class="logo-text">Kernel Step by Step</h1>
 
     <div id="app-container">
         <header>
-            <div onclick="window.open('https://kernelstepbystep.pp.ua/')" class="header-logo">
-                <img src="https://kernelstepbystep.pp.ua/icon.png" alt="logo" class="header-mini-icon">
+            <div onclick="window.open('https://www.kernelstepbystep.pp.ua/')" class="header-logo">
+                <img src="https://www.kernelstepbystep.pp.ua/icon.png" alt="logo" class="header-mini-icon">
                 <span>KSS</span>
             </div>
             <div style="display: flex; align-items: center;">
@@ -866,7 +866,7 @@ <h1 style="font-size:3rem; margin-bottom:20px;">🎉 Congratulations!</h1>
                     <button class="start-btn" onclick="goHome()">
                         Back to Start
                     </button>
-                    <button class="start-btn" onclick="window.open('https://kernelstepbystep.pp.ua/os/')">
+                    <button class="start-btn" onclick="window.open('https://www.kernelstepbystep.pp.ua/os/')">
                         SSS (System Step by Step)
                     </button>
                 </div>