chore(post-cutover): fix 3 polish bugs (welcome-back, mobile lang switcher, animate-on-scroll) (#6)

about.html

@@ -50,11 +50,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

accueil.html

@@ -56,11 +56,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

application.html

@@ -46,11 +46,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Application</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

cgv.html

@@ -86,11 +86,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

contact.html

@@ -46,11 +46,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

guide-envoi.html

@@ -46,11 +46,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

js/form-handler.js

@@ -351,8 +351,11 @@ function showAlreadyRegistered(contact) {
   // Envoi d'une notification interne à MVA (sans modifier les données du client)
   notifyDuplicateViaFormspree(contact);
 
-  // Envoi d'un email "Ravis de te revoir" au client avec son n° de référence
+  // Email "Ravis de te revoir" via EmailJS désactivé (= post-migration 2026-05-07).
-  sendWelcomeBackEmail(contact);
+  // Le compte EmailJS n'est plus accessible (Melissa-only) et son template a un
+  // footer "(c) 2025" obsolète. Le client a déjà sa référence affichée via
+  // `showAlreadyRegistered` ci-dessus — l'email est cosmétique. À ré-implémenter
+  // via Worker + Resend en follow-up si jugé utile.
 }
 
 function showError() {

mentions-legales.html

@@ -69,11 +69,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

politique-confidentialite.html

@@ -78,11 +78,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

service-commande.html

@@ -47,11 +47,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>
 

tarifs.html

@@ -46,11 +46,6 @@
     <a href="guide-envoi.html" data-i18n="nav.guide">Guide d'envoi</a>
     <a href="contact.html" data-i18n="nav.contact">Contact</a>
     <a href="application.html" data-i18n="nav.app">Prochainement</a>
-    <div class="lang-switcher" style="margin-top:16px">
-      <button data-lang="fr" class="active">FR</button>
-      <button data-lang="en">EN</button>
-      <button data-lang="mg">MG</button>
-    </div>
   </nav>
   <div class="overlay" id="overlay"></div>