feat: switch fonts to Saira (body) and Inconsolata (display)

- Replace Space Grotesk with Saira as body font
- Replace NeonLux/Syncopate with Inconsolata as display font
- Keep NeonLux only for the hero title "NTH PARTY FINDER"

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>

Author: 3 people

docs/projects/nthpartyfinder/index.html

@@ -7,7 +7,7 @@
 <meta name="description" content="Map your entire vendor party guest list — from third parties to the Nth degree — through DNS analysis.">
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-<link href="https://fonts.googleapis.com/css2?family=Syncopate:wght@400;700&family=Space+Grotesk:wght@300;400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap" rel="stylesheet">
+<link href="https://fonts.googleapis.com/css2?family=Syncopate:wght@400;700&family=Saira:wght@300;400;500;600;700&family=Inconsolata:wght@300;400;500;600;700&family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap" rel="stylesheet">
 <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,400,0,0" rel="stylesheet">
 <style>
 @font-face {
@@ -39,8 +39,8 @@
   --text-dim:   #6e6e8a;
   --text-bright:#f0f0ff;
 
-  --font-display: 'NeonLux', 'Syncopate', sans-serif;
-  --font-body:    'Space Grotesk', sans-serif;
+  --font-display: 'Inconsolata', 'Syncopate', monospace;
+  --font-body:    'Saira', sans-serif;
   --font-mono:    'Space Mono', monospace;
 
   --container: 1100px;
@@ -295,7 +295,7 @@
 }
 
 .hero-title {
-  font-family: var(--font-display);
+  font-family: 'NeonLux', 'Syncopate', sans-serif;
   font-size: clamp(4.05rem, 10.5vw, 7.75rem);
   font-weight: 400;
   letter-spacing: 6px;