diff --git a/src/Header/Nav/index.tsx b/src/Header/Nav/index.tsx
index 8b288f6..2b67e24 100644
--- a/src/Header/Nav/index.tsx
+++ b/src/Header/Nav/index.tsx
@@ -30,12 +30,13 @@ export const HeaderNav: React.FC<{ data: HeaderType }> = ({ data }) => {
             )
           })}
           {/* Fallback Static Links if CMS is empty during dev */}
+          {/* SEO: Use valid relative paths instead of '#' for fallback links to ensure crawlability */}
           {navItems.length === 0 && (
             <>
-              <a href="#" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">A PROPOS</a>
-              <a href="#" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">SOLUTIONS</a>
-              <a href="#" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">PROJECTS</a>
-              <a href="#" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">EXPERTISES</a>
+              <a href="/" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">A PROPOS</a>
+              <a href="/solutions" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">SOLUTIONS</a>
+              <a href="/projects" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">PROJECTS</a>
+              <a href="/" className="font-sans text-sm font-medium uppercase tracking-widest text-white/80 transition-colors hover:text-smatch-gold">EXPERTISES</a>
             </>
           )}
         </div>