fix: Pricing dans index, liens navbar, h2 About, plage→rivière, grille Features 5 cols

src/components/Navbar.astro

@@ -1,7 +1,7 @@
 <header class="fixed top-0 left-0 right-0 z-50 bg-cream/95 backdrop-blur-sm border-b border-secondary/60">
   <div class="max-w-6xl mx-auto px-6 py-4 flex items-center justify-between">
     <a href="#" class="font-serif text-2xl text-dark tracking-wide">
-      Le Moulin des Rives
+      La Maison de Cécile
     </a>
 
     <nav class="hidden md:flex items-center gap-8">
@@ -9,8 +9,9 @@
       <a href="#gallery" class="text-xs tracking-[0.2em] uppercase text-dark/60 hover:text-primary transition-colors">Galerie</a>
       <a href="#food" class="text-xs tracking-[0.2em] uppercase text-dark/60 hover:text-primary transition-colors">La table</a>
       <a href="#location" class="text-xs tracking-[0.2em] uppercase text-dark/60 hover:text-primary transition-colors">Activités</a>
+      <a href="#pricing" class="text-xs tracking-[0.2em] uppercase text-dark/60 hover:text-primary transition-colors">Tarifs</a>
       <a href="#contact" class="text-xs tracking-[0.2em] uppercase bg-primary text-white px-6 py-2.5 hover:bg-primary/80 transition-colors">
-        Nous écrire
+        Me contacter
       </a>
     </nav>
   </div>