Simplify portfolio navigation and section flow

css/styles.css

@@ -111,6 +111,13 @@ section { padding: 64px 0; }
   padding-top: 20px;
   padding-bottom: 20px;
 }
+.brand-home {
+  display: block;
+  color: inherit;
+  text-decoration: none;
+}
+.brand-home:hover { text-decoration: none; }
+
 .brand .name {
   font-family: Georgia, "Times New Roman", serif;
   font-size: 24px;
@@ -152,6 +159,17 @@ section { padding: 64px 0; }
   transition: background-color .12s ease, color .12s ease;
 }
 .site-nav a:hover { background: #16314a; text-decoration: none; color: #fff; }
+.site-nav a.nav-resume {
+  margin-left: 8px;
+  border: 1px solid #69839d;
+  background: #102a42;
+  color: #fff;
+  font-weight: 600;
+}
+.site-nav a.nav-resume:hover {
+  background: #1a3b59;
+  border-color: #8da4ba;
+}
 .site-nav a.active {
   background: var(--steel);
   color: #fff;
@@ -573,6 +591,7 @@ section { padding: 64px 0; }
   .site-nav.open { display: block; }
   .site-nav ul { flex-direction: column; gap: 2px; }
   .site-nav a { padding: 10px 12px; }
+  .site-nav a.nav-resume { margin-left: 0; margin-top: 4px; }
 
   .section-head { flex-direction: column; align-items: flex-start; gap: 4px; }
 }

homelab.html

@@ -12,23 +12,23 @@
   <header class="site-header" role="banner">
     <div class="container">
       <div class="brand">
+        <a class="brand-home" href="index.html#home" aria-label="Keith Casko home">
           <span class="name">Keith Casko</span>
           <span class="tagline">
             IT Support &nbsp;|&nbsp; Systems Administration &nbsp;|&nbsp; Cloud Operations
             <span class="location">Kalamazoo, MI</span>
           </span>
+        </a>
       </div>
       <button class="nav-toggle" aria-expanded="false" aria-controls="primary-nav">Menu</button>
       <nav class="site-nav" id="primary-nav" aria-label="Primary">
         <ul>
-          <li><a href="index.html#home">Home</a></li>
           <li><a href="index.html#projects" class="active">Projects</a></li>
-          <li><a href="index.html#homelab">Homelab</a></li>
+          <li><a href="index.html#skills">Skills</a></li>
           <li><a href="index.html#credentials">Credentials</a></li>
-          <li><a href="index.html#troubleshooting">Troubleshooting</a></li>
           <li><a href="index.html#about">About</a></li>
-          <li><a href="index.html#resume">Resume</a></li>
           <li><a href="index.html#contact">Contact</a></li>
+          <li><a class="nav-resume" href="assets/resume/Keith_Casko_IT_Cloud_Resume.pdf" download>Resume PDF</a></li>
         </ul>
       </nav>
     </div>

index.html

@@ -21,23 +21,23 @@
   <header class="site-header" role="banner">
     <div class="container">
       <div class="brand">
+        <a class="brand-home" href="#home" aria-label="Keith Casko home">
           <span class="name">Keith Casko</span>
           <span class="tagline">
             IT Support &nbsp;|&nbsp; Systems Administration &nbsp;|&nbsp; Cloud Operations
             <span class="location">Kalamazoo, MI</span>
           </span>
+        </a>
       </div>
       <button class="nav-toggle" aria-expanded="false" aria-controls="primary-nav">Menu</button>
       <nav class="site-nav" id="primary-nav" aria-label="Primary">
         <ul>
-          <li><a href="#home" class="active">Home</a></li>
           <li><a href="#projects">Projects</a></li>
-          <li><a href="#homelab">Homelab</a></li>
+          <li><a href="#skills">Skills</a></li>
           <li><a href="#credentials">Credentials</a></li>
-          <li><a href="#troubleshooting">Troubleshooting</a></li>
           <li><a href="#about">About</a></li>
-          <li><a href="#resume">Resume</a></li>
           <li><a href="#contact">Contact</a></li>
+          <li><a class="nav-resume" href="assets/resume/Keith_Casko_IT_Cloud_Resume.pdf" download>Resume PDF</a></li>
         </ul>
       </nav>
     </div>
@@ -161,8 +161,36 @@
       </div>
     </section>
 
+    <!-- ============ Troubleshooting Case Studies ============ -->
+    <section id="troubleshooting" aria-labelledby="notes-title">
+      <div class="container">
+        <div class="section-head">
+          <h2 id="notes-title">Troubleshooting Case Studies</h2>
+          <span class="subtitle">Observed issues, diagnostic work, and verified outcomes</span>
+        </div>
+        <div class="case-grid">
+          <article class="case-card">
+            <span class="case-label">Windows Server 2022 · Time Services</span>
+            <h3>PDC Emulator using its local CMOS clock</h3>
+            <p><strong>Problem:</strong> An AD domain controller reported <code>Local CMOS Clock</code> as its time source. Unreliable domain time can lead to Kerberos clock-skew failures.</p>
+            <p><strong>Action:</strong> Checked the source with <code>w32tm</code>, configured external NTP peers, restarted Windows Time, and resynchronized.</p>
+            <p><strong>Result:</strong> Verified <code>time.windows.com</code> as the source, stratum 5.</p>
+            <a class="view-link" href="homelab.html#validation">See commands and verification</a>
+          </article>
+          <article class="case-card">
+            <span class="case-label">Windows 11 · Active Directory</span>
+            <h3>Restoring a broken domain secure channel</h3>
+            <p><strong>Problem:</strong> WIN11-01 was bridged onto the physical LAN and could not reach DC01 on the VMware NAT subnet. Trust repair initially failed.</p>
+            <p><strong>Action:</strong> Changed the VM network to NAT, pointed client DNS at DC01, and repaired the machine-account trust.</p>
+            <p><strong>Result:</strong> <code>Test-ComputerSecureChannel</code> returned <code>True</code>; <code>nltest</code> located DC01 successfully.</p>
+            <a class="view-link" href="homelab.html#validation">See audit evidence</a>
+          </article>
+        </div>
+      </div>
+    </section>
+
     <!-- ============ Technical Skills ============ -->
-    <section id="homelab" aria-labelledby="skills-title">
+    <section id="skills" aria-labelledby="skills-title">
       <div class="container">
         <div class="section-head">
           <h2 id="skills-title">Technical Skills</h2>
@@ -227,34 +255,6 @@
       </div>
     </section>
 
-    <!-- ============ Troubleshooting Case Studies ============ -->
-    <section id="troubleshooting" aria-labelledby="notes-title">
-      <div class="container">
-        <div class="section-head">
-          <h2 id="notes-title">Troubleshooting Case Studies</h2>
-          <span class="subtitle">Observed issues, diagnostic work, and verified outcomes</span>
-        </div>
-        <div class="case-grid">
-          <article class="case-card">
-            <span class="case-label">Windows Server 2022 · Time Services</span>
-            <h3>PDC Emulator using its local CMOS clock</h3>
-            <p><strong>Problem:</strong> An AD domain controller reported <code>Local CMOS Clock</code> as its time source. Unreliable domain time can lead to Kerberos clock-skew failures.</p>
-            <p><strong>Action:</strong> Checked the source with <code>w32tm</code>, configured external NTP peers, restarted Windows Time, and resynchronized.</p>
-            <p><strong>Result:</strong> Verified <code>time.windows.com</code> as the source, stratum 5.</p>
-            <a class="view-link" href="homelab.html#validation">See commands and verification</a>
-          </article>
-          <article class="case-card">
-            <span class="case-label">Windows 11 · Active Directory</span>
-            <h3>Restoring a broken domain secure channel</h3>
-            <p><strong>Problem:</strong> WIN11-01 was bridged onto the physical LAN and could not reach DC01 on the VMware NAT subnet. Trust repair initially failed.</p>
-            <p><strong>Action:</strong> Changed the VM network to NAT, pointed client DNS at DC01, and repaired the machine-account trust.</p>
-            <p><strong>Result:</strong> <code>Test-ComputerSecureChannel</code> returned <code>True</code>; <code>nltest</code> located DC01 successfully.</p>
-            <a class="view-link" href="homelab.html#validation">See audit evidence</a>
-          </article>
-        </div>
-      </div>
-    </section>
-
     <!-- ============ About ============ -->
     <section id="about" aria-labelledby="about-title">
       <div class="container">