Unpublish MFA article (mark as draft)

- Mark fortitoken-alternative-vpn-mfa article as draft
- Add seoTitle field to blog schema for separate SEO and H1 titles
- Update blog layout to use seoTitle when available
- Add image lightbox functionality for blog posts
- Rename article slug from mfa-isnt-an-addon to fortitoken-alternative-vpn-mfa

Author: piotr-bor

src/content/blog/mfa-isnt-an-addon.mdx …/blog/fortitoken-alternative-vpn-mfa.mdxsrc/content/blog/mfa-isnt-an-addon.mdx renamed to src/content/blog/fortitoken-alternative-vpn-mfa.mdx src/content/blog/mfa-isnt-an-addon.mdx renamed to src/content/blog/fortitoken-alternative-vpn-mfa.mdx

@@ -1,9 +1,11 @@
----
+---
 title: "Security shouldn't cost extra — MFA isn't an add-on"
+seoTitle: "FortiToken Alternative: Why Legacy VPNs Overcharge for MFA"
 publishDate: 2025-11-05
-description: "MFA is mandatory under frameworks like NIS2. See why legacy VPNs sell it as an add-on, how that creates cost and risk, and how Defguard builds it in by default."
+description: "Stop paying the 'security tax.' Legacy VPNs like Fortinet treat MFA as a costly add-on. See how Defguard's built-in MFA (a FortiToken alternative) meets NIS2."
 author: "Robert (Co-Founder, Defguard)"
 image: "/images/blog/mfa-isnt-an-addon/mfa-hero.png"
+draft: true
 ---
 
 ![Security shouldn't cost extra — MFA isn't an add-on](/images/blog/mfa-isnt-an-addon/mfa-hero.png)
@@ -131,8 +133,8 @@ Yes. Defguard, as a modern WireGuard®-based platform, includes MFA by default 
   "@graph": [
     {
       "@type": "BlogPosting",
-      "headline": "Security shouldn't cost extra — MFA isn't an add-on",
-      "description": "MFA is mandatory under frameworks like NIS2. Learn why legacy VPNs sell it as an add-on and how Defguard builds it in by default.",
+      "headline": "FortiToken Alternative: Why Legacy VPNs Overcharge for MFA",
+      "description": "Stop paying the security tax. Legacy VPNs like Fortinet treat MFA as a costly add-on. See how Defguard's built-in MFA meets NIS2 compliance.",
       "image": "https://defguard.net/images/blog/mfa-isnt-an-addon/mfa-hero.png",
       "author": {
         "@type": "Person",
@@ -154,7 +156,7 @@ Yes. Defguard, as a modern WireGuard®-based platform, includes MFA by default 
       "datePublished": "2025-11-05",
       "mainEntityOfPage": {
         "@type": "WebPage",
-        "@id": "https://defguard.net/blog/mfa-isnt-an-addon/"
+        "@id": "https://defguard.net/blog/fortitoken-alternative-vpn-mfa/"
       },
       "articleSection": "Security, VPN, MFA, WireGuard",
       "keywords": ["MFA", "FortiToken", "WireGuard", "NIS2", "VPN", "Defguard", "SSO", "IdP"]
@@ -199,3 +201,4 @@ Yes. Defguard, as a modern WireGuard®-based platform, includes MFA by default 
   ]
 }`}
 </script>
+

src/content/config.ts

@@ -4,6 +4,7 @@ import { defineCollection, z } from "astro:content";
 // Schema definitions
 const blogSchema = z.object({
   title: z.string(),
+  seoTitle: z.string().optional(),
   publishDate: z.date(),
   description: z.string(),
   draft: z.boolean().optional().default(false),

src/pages/blog/[slug].astro

@@ -28,7 +28,7 @@ const formatDate = (date: Date) => {
   });
 };
 
-const title = `${entry.data.title} | Defguard Blog`;
+const title = `${entry.data.seoTitle || entry.data.title} | Defguard Blog`;
 const description = entry.data.description;
 const url = `https://defguard.net/blog/${entry.slug}`;
 
@@ -162,8 +162,74 @@ const hasCaseStudy =
   </main>
 
   <MoreStories currentSlug={entry.slug} posts={allPosts} />
+  
+  <!-- Image Lightbox -->
+  <div id="image-lightbox" class="lightbox">
+    <span class="lightbox-close">&times;</span>
+    <img class="lightbox-content" id="lightbox-img" alt="" />
+    <div class="lightbox-caption" id="lightbox-caption"></div>
+  </div>
 </ProductLayout>
 
+<script>
+  // Image lightbox functionality
+  document.addEventListener('DOMContentLoaded', () => {
+    const lightbox = document.getElementById('image-lightbox');
+    const lightboxImg = document.getElementById('lightbox-img') as HTMLImageElement;
+    const lightboxCaption = document.getElementById('lightbox-caption');
+    const closeBtn = document.querySelector('.lightbox-close');
+    
+    // Get all images in post content (excluding hero images in header)
+    const postContent = document.querySelector('.post-content');
+    if (postContent) {
+      const images = postContent.querySelectorAll('img');
+      
+      images.forEach((img) => {
+        // Add cursor pointer to indicate clickable
+        img.style.cursor = 'pointer';
+        
+        img.addEventListener('click', () => {
+          if (lightbox && lightboxImg && lightboxCaption) {
+            lightbox.style.display = 'flex';
+            lightboxImg.src = img.src;
+            lightboxImg.alt = img.alt;
+            lightboxCaption.textContent = img.alt || '';
+            // Prevent body scroll when lightbox is open
+            document.body.style.overflow = 'hidden';
+          }
+        });
+      });
+    }
+    
+    // Close lightbox
+    const closeLightbox = () => {
+      if (lightbox) {
+        lightbox.style.display = 'none';
+        document.body.style.overflow = 'auto';
+      }
+    };
+    
+    if (closeBtn) {
+      closeBtn.addEventListener('click', closeLightbox);
+    }
+    
+    if (lightbox) {
+      lightbox.addEventListener('click', (e) => {
+        if (e.target === lightbox) {
+          closeLightbox();
+        }
+      });
+    }
+    
+    // Close on ESC key
+    document.addEventListener('keydown', (e) => {
+      if (e.key === 'Escape') {
+        closeLightbox();
+      }
+    });
+  });
+</script>
+
 <style lang="scss">
   // Removed global overflow overrides that were interfering with sticky positioning
 
@@ -545,4 +611,57 @@ const hasCaseStudy =
       }
     }
   }
+
+  /* Image Lightbox Styles */
+  .lightbox {
+    display: none;
+    position: fixed;
+    z-index: 9999;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.95);
+    justify-content: center;
+    align-items: center;
+    flex-direction: column;
+    padding: 20px;
+    
+    .lightbox-content {
+      max-width: 95%;
+      max-height: 85vh;
+      width: auto;
+      height: auto;
+      object-fit: contain;
+      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
+      border-radius: 4px;
+      margin: 0;
+    }
+    
+    .lightbox-close {
+      position: absolute;
+      top: 20px;
+      right: 40px;
+      color: #fff;
+      font-size: 48px;
+      font-weight: 300;
+      cursor: pointer;
+      transition: color 0.2s ease;
+      line-height: 1;
+      user-select: none;
+      
+      &:hover {
+        color: var(--primary-button-bg, #0c8ce0);
+      }
+    }
+    
+    .lightbox-caption {
+      color: #fff;
+      text-align: center;
+      padding: 15px;
+      max-width: 800px;
+      font-size: 16px;
+      margin-top: 15px;
+    }
+  }
 </style>