Em dash removal, nav/form/terms updates

- Replace all em dashes with hyphens site-wide (22 files)
- Add Safety to nav
- Remove Express Interest button from enterprise header (form is the path now)
- Enterprise form: secondary headcount selection shows honest odds message; yes disables submit button
- Terms §5: add network layer indemnification (patent pending 64/036,821); no proprietary names
- Terms §4: Neuron Inference is live now, not Q3 2026

src/efficiency.el

@@ -1,4 +1,4 @@
-// components/efficiency.el — Token efficiency and environment section.
+// components/efficiency.el - Token efficiency and environment section.
 // Three cards: local inference / per-task routing / context compression.
 
 fn efficiency() -> String {
@@ -15,7 +15,7 @@ fn efficiency() -> String {
         Every token spent <span class=\"gold\">is a choice.</span>
       </h2>
       <p class=\"efficiency-sub reveal\" style=\"transition-delay:160ms;margin-top:1.25rem\">
-        Cost and environmental impact aren&#39;t afterthoughts &#8212; they&#39;re structural properties of the architecture. I built it that way from the start.
+        Cost and environmental impact aren&#39;t afterthoughts - they&#39;re structural properties of the architecture. I built it that way from the start.
       </p>
     </div>
 
@@ -60,13 +60,13 @@ fn efficiency() -> String {
         <p class=\"efficiency-stat\">up to 38% per call</p>
         <p class=\"efficiency-title\">Context compression</p>
         <div class=\"efficiency-rule\"></div>
-        <p class=\"efficiency-body\">The compression algorithm delivers up to 38% token reduction per context call &#8212; benchmarked on real prose content. Total savings compound: fewer calls, precise context assembly, smaller prompts on every step.</p>
+        <p class=\"efficiency-body\">The compression algorithm delivers up to 38% token reduction per context call - benchmarked on real prose content. Total savings compound: fewer calls, precise context assembly, smaller prompts on every step.</p>
       </div>
 
     </div>
 
     <div class=\"efficiency-pullquote reveal\">
-      <p>The frontier model without memory of you is starting from scratch every time. A smaller, faster model with years of accumulated context on your work, your decisions, and your patterns will outperform it. The intelligence isn&#39;t in the model &#8212; it&#39;s in what the model knows about you.</p>
+      <p>The frontier model without memory of you is starting from scratch every time. A smaller, faster model with years of accumulated context on your work, your decisions, and your patterns will outperform it. The intelligence isn&#39;t in the model - it&#39;s in what the model knows about you.</p>
     </div>
 
   </div>