diff --git a/templates/auth/check_email.html b/templates/auth/check_email.html
index b2f8046..83b573a 100644
--- a/templates/auth/check_email.html
+++ b/templates/auth/check_email.html
@@ -5,7 +5,7 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="check-email-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta text-center">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta text-center">
     <div class="mx-auto mb-6 w-16 h-16 rounded-full grad-bg flex items-center justify-center text-white text-2xl" aria-hidden="true">&#x2709;</div>
 
     <h1 id="check-email-title" class="text-2xl font-black text-brand-navy mb-2">
@@ -30,7 +30,7 @@
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -45,7 +45,7 @@
       <form method="POST" action="{{ url_for('auth.resend_verification') }}" class="mb-4">
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
         <input type="hidden" name="email" value="{{ email }}">
-        <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+        <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           Renvoyer le lien de vérification
         </button>
       </form>
diff --git a/templates/auth/forgot_password.html b/templates/auth/forgot_password.html
index f9d7d71..a0220cf 100644
--- a/templates/auth/forgot_password.html
+++ b/templates/auth/forgot_password.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="forgot-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="forgot-title" class="text-3xl font-black text-brand-navy mb-2">Mot de passe oublié</h1>
     <p class="text-sm text-brand-navy/70 mb-6">{{ "Entrez votre adresse courriel. Si un compte existe, nous vous enverrons un lien sécurisé pour réinitialiser votre mot de passe (valide 1&nbsp;heure)." | safe }}</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -29,11 +29,11 @@
       <div>
         <label for="email" class="block text-sm font-medium text-brand-navy mb-1">Courriel <span class="text-red-600" aria-hidden="true">*</span></label>
         <input type="email" id="email" name="email" autocomplete="email" required aria-required="true"
-               class="w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+               class="w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                placeholder="vous@cabinet.qc.ca">
       </div>
 
-      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         Recevoir un lien de réinitialisation
       </button>
     </form>
diff --git a/templates/auth/magic_link_request.html b/templates/auth/magic_link_request.html
index 7b5618c..21c7088 100644
--- a/templates/auth/magic_link_request.html
+++ b/templates/auth/magic_link_request.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="magic-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="magic-title" class="text-3xl font-black text-brand-navy mb-2">Lien de connexion</h1>
     <p class="text-sm text-brand-navy/70 mb-6">{{ "Recevez un lien par courriel pour vous connecter sans mot de passe. Le lien expire dans 15&nbsp;minutes." | safe }}</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -29,11 +29,11 @@
       <div>
         <label for="email" class="block text-sm font-medium text-brand-navy mb-1">Courriel <span class="text-red-600" aria-hidden="true">*</span></label>
         <input type="email" id="email" name="email" autocomplete="email" required aria-required="true"
-               class="w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+               class="w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                placeholder="vous@cabinet.qc.ca">
       </div>
 
-      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         {{ "Recevoir le lien (expire dans 15&nbsp;minutes)" | safe }}
       </button>
     </form>
diff --git a/templates/auth/oauth_finish_signup.html b/templates/auth/oauth_finish_signup.html
index 121e91a..bcdc971 100644
--- a/templates/auth/oauth_finish_signup.html
+++ b/templates/auth/oauth_finish_signup.html
@@ -5,7 +5,7 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="finish-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="finish-title" class="text-3xl font-black text-brand-navy mb-2">Finaliser votre inscription</h1>
     <p class="text-sm text-brand-navy/70 mb-6">
       Vous vous inscrivez via <strong>{{ provider_display or provider | capitalize }}</strong>. Avant de créer votre compte DictIA, nous devons obtenir vos consentements conformément à la {{ "Loi&nbsp;25" | safe }} du Québec.
@@ -14,7 +14,7 @@
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -26,7 +26,7 @@
     {% endwith %}
 
     {# Pre-filled email from OAuth provider — display only, not editable #}
-    <div class="bg-brand-bg border border-brand-border rounded p-3 mb-6 text-sm">
+    <div class="bg-brand-bg border border-brand-border rounded-none p-3 mb-6 text-sm">
       <p class="text-brand-navy/70 mb-1">Compte fédéré :</p>
       <p class="text-brand-navy font-semibold break-all">{{ userinfo.email }}</p>
       {% if userinfo.name %}<p class="text-brand-navy/80 text-xs mt-1">{{ userinfo.name }}</p>{% endif %}
@@ -41,32 +41,32 @@
 
         <label for="consent_cgu" class="flex items-start gap-2 text-sm text-brand-navy/90">
           <input type="checkbox" id="consent_cgu" name="consent_cgu" value="y" required aria-required="true"
-                 class="mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+                 class="mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           <span>J'accepte les <a href="/legal/conditions" target="_blank" rel="noopener" class="grad-text underline">conditions d'utilisation</a>. <span class="text-red-600" aria-hidden="true">*</span></span>
         </label>
         {% if errors.consent_cgu %}<p class="text-xs text-red-900 mt-1" role="alert">{{ errors.consent_cgu }}</p>{% endif %}
 
         <label for="consent_confidentialite" class="flex items-start gap-2 text-sm text-brand-navy/90">
           <input type="checkbox" id="consent_confidentialite" name="consent_confidentialite" value="y" required aria-required="true"
-                 class="mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+                 class="mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           <span>J'accepte la <a href="/legal/confidentialite" target="_blank" rel="noopener" class="grad-text underline">politique de confidentialité</a>. <span class="text-red-600" aria-hidden="true">*</span></span>
         </label>
         {% if errors.consent_confidentialite %}<p class="text-xs text-red-900 mt-1" role="alert">{{ errors.consent_confidentialite }}</p>{% endif %}
 
         <label for="consent_marketing" class="flex items-start gap-2 text-sm text-brand-navy/90">
           <input type="checkbox" id="consent_marketing" name="consent_marketing" value="y"
-                 class="mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+                 class="mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           <span>J'accepte de recevoir des communications marketing (optionnel, désactivable à tout moment).</span>
         </label>
 
         <label for="consent_analytics" class="flex items-start gap-2 text-sm text-brand-navy/90">
           <input type="checkbox" id="consent_analytics" name="consent_analytics" value="y"
-                 class="mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+                 class="mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           <span>J'accepte les statistiques d'usage anonymisées (optionnel, désactivable à tout moment).</span>
         </label>
       </fieldset>
 
-      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         Créer mon compte DictIA
       </button>
     </form>
diff --git a/templates/auth/passkey_setup.html b/templates/auth/passkey_setup.html
index dc28466..76811d4 100644
--- a/templates/auth/passkey_setup.html
+++ b/templates/auth/passkey_setup.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="passkey-setup-title">
-  <div class="max-w-2xl mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-2xl mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="passkey-setup-title" class="text-3xl font-black text-brand-navy mb-2">Mes passkeys</h1>
     <p class="text-sm text-brand-navy/70 mb-6">{{ "Une passkey est un second facteur sans mot de passe (clé matérielle YubiKey, biométrie de votre appareil, etc.). Conforme&nbsp;Loi&nbsp;25." | safe }}</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -27,7 +27,7 @@
     {% if credentials %}
       <ul class="space-y-2 mb-6" role="list">
         {% for cred in credentials %}
-          <li class="flex items-center justify-between p-3 border border-brand-border rounded-lg">
+          <li class="flex items-center justify-between p-3 border border-brand-border rounded">
             <div>
               <p class="font-medium text-brand-navy">{{ cred.name }}</p>
               <p class="text-xs text-brand-navy/70">Ajoutée le {{ cred.created_at[:10] }}</p>
@@ -48,8 +48,8 @@
     <h2 class="text-base font-semibold text-brand-navy mb-3">Ajouter une passkey</h2>
     <div class="space-y-3">
       <label for="passkey-label" class="block text-sm font-medium text-brand-navy">Nom de la passkey (optionnel)</label>
-      <input id="passkey-label" type="text" maxlength="80" placeholder="ex. YubiKey 5C, MacBook Touch ID..." class="w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
-      <button id="passkey-register-btn" type="button" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <input id="passkey-label" type="text" maxlength="80" placeholder="ex. YubiKey 5C, MacBook Touch ID..." class="w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button id="passkey-register-btn" type="button" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         Enregistrer une passkey
       </button>
       <p id="passkey-register-status" class="text-xs text-brand-navy/70" role="status" aria-live="polite"></p>
diff --git a/templates/auth/reset_password.html b/templates/auth/reset_password.html
index c528358..9e59e27 100644
--- a/templates/auth/reset_password.html
+++ b/templates/auth/reset_password.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="reset-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="reset-title" class="text-3xl font-black text-brand-navy mb-2">Nouveau mot de passe</h1>
     <p class="text-sm text-brand-navy/70 mb-6">Choisissez un mot de passe robuste pour sécuriser votre compte DictIA.</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -29,7 +29,7 @@
       <div>
         <label for="password" class="block text-sm font-medium text-brand-navy mb-1">Nouveau mot de passe <span class="text-red-600" aria-hidden="true">*</span></label>
         <input type="password" id="password" name="password" autocomplete="new-password" minlength="8" required aria-required="true" aria-describedby="password-help"
-               class="w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+               class="w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                placeholder="••••••••">
         <p id="password-help" class="text-xs text-brand-navy/70 mt-1">{{ "8&nbsp;caractères minimum, dont une majuscule, une minuscule, un chiffre et un caractère spécial." | safe }}</p>
       </div>
@@ -37,11 +37,11 @@
       <div>
         <label for="confirm_password" class="block text-sm font-medium text-brand-navy mb-1">Confirmer le mot de passe <span class="text-red-600" aria-hidden="true">*</span></label>
         <input type="password" id="confirm_password" name="confirm_password" autocomplete="new-password" minlength="8" required aria-required="true"
-               class="w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+               class="w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                placeholder="••••••••">
       </div>
 
-      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         Définir mon nouveau mot de passe
       </button>
     </form>
diff --git a/templates/auth/totp_setup.html b/templates/auth/totp_setup.html
index 6b7625d..bb3e3ad 100644
--- a/templates/auth/totp_setup.html
+++ b/templates/auth/totp_setup.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="totp-setup-title">
-  <div class="max-w-2xl mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-2xl mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="totp-setup-title" class="text-3xl font-black text-brand-navy mb-2">Configurer la double authentification</h1>
     <p class="text-sm text-brand-navy/70 mb-6">{{ "La double authentification (2FA) ajoute une seconde étape lors de la connexion, en plus de votre mot de passe. Une exigence forte recommandée pour les comptes traitant des données confidentielles (Loi&nbsp;25)." | safe }}</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -24,7 +24,7 @@
     {% endwith %}
 
     {% if error %}
-      <div role="alert" class="mb-4 p-3 rounded-lg text-sm bg-red-50 text-red-900 border border-red-200">{{ error }}</div>
+      <div role="alert" class="mb-4 p-3 rounded text-sm bg-red-50 text-red-900 border border-red-200">{{ error }}</div>
     {% endif %}
 
     <ol class="space-y-6">
@@ -36,24 +36,24 @@
       <li>
         <h2 class="text-lg font-bold text-brand-navy mb-2"><span class="grad-text">2.</span> Scannez le code QR</h2>
         <div class="flex flex-col md:flex-row gap-6 items-start">
-          <div class="bg-brand-bg border border-brand-border rounded-lg p-4 flex-shrink-0">
+          <div class="bg-brand-bg border border-brand-border rounded p-4 flex-shrink-0">
             <img src="{{ qr_data_url }}" alt="Code QR pour configurer DictIA dans votre application authenticator" class="w-48 h-48 mx-auto block">
           </div>
           <div class="text-sm text-brand-navy/80 space-y-2">
             <p>Pointez l'appareil photo de votre application authenticator vers ce code QR.</p>
             <p class="text-xs text-brand-navy/60">Vous ne pouvez pas scanner&nbsp;?<br>Saisissez la clé manuellement&nbsp;:</p>
-            <code class="block bg-brand-bg border border-brand-border rounded px-3 py-2 text-xs font-mono text-brand-navy break-all select-all">{{ secret }}</code>
+            <code class="block bg-brand-bg border border-brand-border rounded-none px-3 py-2 text-xs font-mono text-brand-navy break-all select-all">{{ secret }}</code>
           </div>
         </div>
       </li>
 
       <li>
         <h2 class="text-lg font-bold text-brand-navy mb-2"><span class="grad-text">3.</span> Conservez vos codes de récupération</h2>
-        <div role="alert" class="bg-amber-50 border border-amber-200 rounded-lg p-4 mb-3">
+        <div role="alert" class="bg-amber-50 border border-amber-200 rounded p-4 mb-3">
           <p class="text-sm font-semibold text-amber-900 mb-2">Important — ces codes ne seront affichés qu'une seule fois.</p>
           <p class="text-xs text-amber-900/90">Imprimez-les ou enregistrez-les dans votre gestionnaire de mots de passe. Chaque code est à usage unique et permettra de vous reconnecter si vous perdez l'accès à votre application authenticator.</p>
         </div>
-        <pre id="recovery-codes" class="bg-brand-navy text-white text-sm font-mono p-4 rounded-lg whitespace-pre-wrap select-all">{% for c in recovery_codes %}{{ c }}
+        <pre id="recovery-codes" class="bg-brand-navy text-white text-sm font-mono p-4 rounded-none whitespace-pre-wrap select-all">{% for c in recovery_codes %}{{ c }}
 {% endfor %}</pre>
         <button type="button" onclick="(function(){var t=document.getElementById('recovery-codes').innerText;if(navigator.clipboard){navigator.clipboard.writeText(t);}var b=document.getElementById('copy-btn');b.textContent='Copié dans le presse-papiers';setTimeout(function(){b.textContent='Copier les codes';},2000);})();"
                 id="copy-btn"
@@ -74,11 +74,11 @@
             <input type="text" id="code" name="code" required aria-required="true"
                    inputmode="numeric" autocomplete="one-time-code"
                    pattern="[0-9]{6}" maxlength="6"
-                   class="w-full md:w-48 px-3 py-2 border border-brand-border rounded text-brand-navy text-center text-xl font-mono tracking-widest focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+                   class="w-full md:w-48 px-3 py-2 border border-brand-border rounded-none text-brand-navy text-center text-xl font-mono tracking-widest focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                    placeholder="000000" autofocus>
           </div>
 
-          <button type="submit" class="grad-bg text-white font-semibold py-3 px-6 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+          <button type="submit" class="grad-bg text-white font-semibold py-3 px-6 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
             Activer la double authentification
           </button>
         </form>
diff --git a/templates/auth/totp_verify.html b/templates/auth/totp_verify.html
index 38ba35c..7ef7f93 100644
--- a/templates/auth/totp_verify.html
+++ b/templates/auth/totp_verify.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="totp-verify-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="totp-verify-title" class="text-3xl font-black text-brand-navy mb-2">Vérification en deux étapes</h1>
     <p class="text-sm text-brand-navy/70 mb-6">Entrez le code à 6 chiffres affiché dans votre application authenticator pour terminer la connexion.</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -24,14 +24,14 @@
     {% endwith %}
 
     {% if error %}
-      <div role="alert" class="mb-4 p-3 rounded-lg text-sm bg-red-50 text-red-900 border border-red-200">{{ error }}</div>
+      <div role="alert" class="mb-4 p-3 rounded text-sm bg-red-50 text-red-900 border border-red-200">{{ error }}</div>
     {% endif %}
 
     {# B-2.6: Passkey path (only if user has at least one registered passkey) #}
     {% if has_passkeys %}
     <section class="mb-6" aria-labelledby="passkey-section-title">
       <h2 id="passkey-section-title" class="text-base font-semibold text-brand-navy mb-3">Connexion par Passkey</h2>
-      <button id="passkey-auth-btn" type="button" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button id="passkey-auth-btn" type="button" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         Utiliser ma Passkey
       </button>
       <p id="passkey-status" class="text-xs text-brand-navy/70 mt-2" role="status" aria-live="polite"></p>
@@ -54,11 +54,11 @@
         <input type="text" id="code" name="code"
                inputmode="numeric" autocomplete="one-time-code"
                pattern="[0-9]{6}" maxlength="6"
-               class="w-full px-3 py-3 border border-brand-border rounded text-brand-navy text-center text-2xl font-mono tracking-widest focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+               class="w-full px-3 py-3 border border-brand-border rounded-none text-brand-navy text-center text-2xl font-mono tracking-widest focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                placeholder="000000" autofocus>
       </div>
 
-      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+      <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         Vérifier et se connecter
       </button>
     </form>
@@ -74,11 +74,11 @@
           <label for="recovery_code" class="block text-sm font-medium text-brand-navy mb-1">Code de récupération <span class="text-red-600" aria-hidden="true">*</span></label>
           <input type="text" id="recovery_code" name="recovery_code"
                  autocomplete="off"
-                 class="w-full px-3 py-2 border border-brand-border rounded text-brand-navy font-mono uppercase focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+                 class="w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy font-mono uppercase focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                  placeholder="XXXXX-XXXXX">
           <p class="text-xs text-brand-navy/60 mt-1">Format&nbsp;: 5 caractères + tiret + 5 caractères. Chaque code est à usage unique.</p>
         </div>
-        <button type="submit" class="w-full bg-brand-navy text-white font-semibold py-3 rounded hover:bg-brand-navy2 transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+        <button type="submit" class="w-full bg-brand-navy text-white font-semibold py-3 rounded-none hover:bg-brand-navy2 transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           Utiliser le code de récupération
         </button>
         <p class="text-xs text-brand-navy/60 text-center" aria-live="polite">{{ recovery_codes_remaining }} code{{ 's' if recovery_codes_remaining != 1 else '' }} de récupération restant{{ 's' if recovery_codes_remaining != 1 else '' }}.</p>
diff --git a/templates/auth/verify_success.html b/templates/auth/verify_success.html
index ecf61f4..8fea034 100644
--- a/templates/auth/verify_success.html
+++ b/templates/auth/verify_success.html
@@ -5,7 +5,7 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="verify-success-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta text-center">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta text-center">
     <div class="mx-auto mb-6 w-16 h-16 rounded-full bg-green-100 text-green-700 flex items-center justify-center text-3xl font-black" aria-hidden="true">&check;</div>
 
     <h1 id="verify-success-title" class="text-2xl font-black text-brand-navy mb-2">Votre courriel a été vérifié</h1>
@@ -14,7 +14,7 @@
     </p>
 
     <a href="{{ url_for('auth.login') }}"
-       class="inline-block w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+       class="inline-block w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
       Se connecter
     </a>
 
diff --git a/templates/billing/cancel.html b/templates/billing/cancel.html
index 09a930d..dc22926 100644
--- a/templates/billing/cancel.html
+++ b/templates/billing/cancel.html
@@ -24,7 +24,7 @@
   <div class="max-w-[820px] mx-auto px-6">
     <h2 id="info-title" class="sr-only">Que faire ensuite</h2>
 
-    <div class="bg-white p-8 rounded-lg border border-brand-border mb-8">
+    <div class="bg-white p-8 rounded border border-brand-border mb-8">
       <h3 class="text-lg font-bold mb-3 text-brand-navy">Pourquoi avoir hésité&nbsp;?</h3>
       <p class="text-sm text-brand-navy/80 leading-relaxed mb-4">
         Si vous avez une question sur les forfaits, la conformité Loi&nbsp;25 ou la mise en service, notre équipe peut vous accompagner sans pression commerciale.
diff --git a/templates/billing/success.html b/templates/billing/success.html
index 055c6ff..8cd0924 100644
--- a/templates/billing/success.html
+++ b/templates/billing/success.html
@@ -27,7 +27,7 @@
     </h2>
 
     <ol class="space-y-6">
-      <li class="bg-white p-6 rounded-lg border border-brand-border flex gap-4">
+      <li class="bg-white p-6 rounded border border-brand-border flex gap-4">
         <span class="grad-bg text-white font-black w-10 h-10 rounded-full flex items-center justify-center flex-shrink-0 shadow-cta" aria-hidden="true">1</span>
         <div>
           <h3 class="font-bold text-brand-navy mb-1">Confirmation par courriel</h3>
@@ -37,7 +37,7 @@
         </div>
       </li>
 
-      <li class="bg-white p-6 rounded-lg border border-brand-border flex gap-4">
+      <li class="bg-white p-6 rounded border border-brand-border flex gap-4">
         <span class="grad-bg text-white font-black w-10 h-10 rounded-full flex items-center justify-center flex-shrink-0 shadow-cta" aria-hidden="true">2</span>
         <div>
           <h3 class="font-bold text-brand-navy mb-1">Activation de votre abonnement</h3>
@@ -47,7 +47,7 @@
         </div>
       </li>
 
-      <li class="bg-white p-6 rounded-lg border border-brand-border flex gap-4">
+      <li class="bg-white p-6 rounded border border-brand-border flex gap-4">
         <span class="grad-bg text-white font-black w-10 h-10 rounded-full flex items-center justify-center flex-shrink-0 shadow-cta" aria-hidden="true">3</span>
         <div>
           <h3 class="font-bold text-brand-navy mb-1">Mise en service</h3>
diff --git a/templates/legal/_layout.html b/templates/legal/_layout.html
index 9b41107..8752c38 100644
--- a/templates/legal/_layout.html
+++ b/templates/legal/_layout.html
@@ -99,21 +99,21 @@
     background-color: rgba(247, 249, 252, 0.6);
     padding: 0.75rem 1rem;
     margin: 1.25rem 0;
-    border-radius: 0 4px 4px 0;
+    border-radius: 0;
     font-style: italic;
     color: rgba(6, 13, 26, 0.75);
   }
   .legal-content code {
     padding: 0.15rem 0.4rem;
     background-color: #f7f9fc;
-    border-radius: 4px;
+    border-radius: 0;
     font-size: 0.875rem;
     font-family: 'JetBrains Mono Variable', 'JetBrains Mono', monospace;
   }
   .legal-content pre {
     background-color: #f7f9fc;
     border: 1px solid #e6ebf2;
-    border-radius: 4px;
+    border-radius: 0;
     padding: 1rem;
     overflow-x: auto;
     margin-bottom: 1.25rem;
@@ -137,7 +137,7 @@
     border-left: 4px solid #f59e0b;
     padding: 0.75rem 1rem;
     margin: 1rem 0 1.5rem;
-    border-radius: 0 4px 4px 0;
+    border-radius: 0;
     font-size: 0.9rem;
     color: #78350f;
   }
@@ -199,16 +199,16 @@
 {% block content %}
 {# Skip link (WCAG 2.4.1) — visible uniquement au focus clavier. #}
 <a href="#main-content"
-   class="sr-only focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-[100] focus:px-4 focus:py-2 focus:bg-brand-navy focus:text-white focus:rounded focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+   class="sr-only focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-[100] focus:px-4 focus:py-2 focus:bg-brand-navy focus:text-white focus:rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
   Aller au contenu principal
 </a>
 
 {# Breadcrumb sticky #}
 <nav class="legal-breadcrumb px-4 py-3" aria-label="Fil d'Ariane">
   <ol class="max-w-[1200px] mx-auto flex flex-wrap items-center gap-2 text-xs md:text-sm text-brand-navy/70">
-    <li><a href="/" class="hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded">Accueil</a></li>
+    <li><a href="/" class="hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded-none">Accueil</a></li>
     <li aria-hidden="true" class="text-brand-navy/40">›</li>
-    <li><a href="{{ url_for('legal.legal_index') }}" class="hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded">Documents légaux</a></li>
+    <li><a href="{{ url_for('legal.legal_index') }}" class="hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded-none">Documents légaux</a></li>
     <li aria-hidden="true" class="text-brand-navy/40">›</li>
     <li class="text-brand-navy font-semibold truncate" aria-current="page">{{ title }}</li>
   </ol>
@@ -221,7 +221,7 @@
     <article id="main-content"
              role="main"
              aria-labelledby="legal-title"
-             class="bg-white p-6 md:p-10 rounded-lg border border-brand-border shadow-cta order-1">
+             class="bg-white p-6 md:p-10 rounded border border-brand-border shadow-cta order-1">
       <header class="mb-8 pb-6 border-b border-brand-border">
         <p class="text-xs uppercase tracking-wider text-brand-navy/70 mb-2">Document légal DictIA</p>
         <h1 id="legal-title" class="text-3xl md:text-4xl font-black text-brand-navy mb-4 tracking-tight">{{ title }}</h1>
@@ -244,8 +244,8 @@
       </header>
 
       {# TOC mobile (collapsible) — visible < lg seulement #}
-      <details class="lg:hidden mb-6 border border-brand-border rounded-lg bg-brand-bg/50">
-        <summary class="cursor-pointer px-4 py-3 text-sm font-semibold text-brand-navy flex items-center justify-between focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded-lg">
+      <details class="lg:hidden mb-6 border border-brand-border rounded bg-brand-bg/50">
+        <summary class="cursor-pointer px-4 py-3 text-sm font-semibold text-brand-navy flex items-center justify-between focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded">
           <span>Sur cette page</span>
           <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"
                stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
@@ -268,7 +268,7 @@
         {% if prev_page %}
         <a href="{{ url_for('legal.legal_page', page=prev_page) }}"
            rel="prev"
-           class="block p-4 bg-brand-bg/60 border border-brand-border rounded-lg hover:border-brand-b1 hover:bg-white transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+           class="block p-4 bg-brand-bg/60 border border-brand-border rounded hover:border-brand-b1 hover:bg-white transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           <span class="block text-xs uppercase tracking-wider text-brand-navy/60 mb-1">
             <span aria-hidden="true">←</span> Précédent
           </span>
@@ -281,7 +281,7 @@
         {% if next_page %}
         <a href="{{ url_for('legal.legal_page', page=next_page) }}"
            rel="next"
-           class="block p-4 bg-brand-bg/60 border border-brand-border rounded-lg hover:border-brand-b1 hover:bg-white transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 sm:text-right">
+           class="block p-4 bg-brand-bg/60 border border-brand-border rounded hover:border-brand-b1 hover:bg-white transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 sm:text-right">
           <span class="block text-xs uppercase tracking-wider text-brand-navy/60 mb-1">
             Suivant <span aria-hidden="true">→</span>
           </span>
@@ -304,7 +304,7 @@
            aria-label="Table des matières">
       <div x-data="legalToc()"
            x-init="init()"
-           class="legal-toc bg-white border border-brand-border rounded-lg p-5 mt-0">
+           class="legal-toc bg-white border border-brand-border rounded p-5 mt-0">
         <h2 class="text-xs font-bold uppercase tracking-wider text-brand-navy/70 mb-3">
           Sur cette page
         </h2>
@@ -314,7 +314,7 @@
               <a :href="'#' + item.id"
                  :class="active === item.id ? 'is-active font-semibold' : ''"
                  :aria-current="active === item.id ? 'true' : null"
-                 class="block py-1.5 pl-3 pr-2 text-sm text-brand-navy/70 hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded"
+                 class="block py-1.5 pl-3 pr-2 text-sm text-brand-navy/70 hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded-none"
                  x-text="item.text"></a>
             </li>
           </template>
@@ -355,7 +355,7 @@
               const a = document.createElement('a');
               a.href = '#' + it.id;
               a.textContent = it.text;
-              a.className = 'block py-1.5 text-brand-navy/80 hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded';
+              a.className = 'block py-1.5 text-brand-navy/80 hover:text-brand-b1 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 rounded-none';
               li.appendChild(a);
               mobileList.appendChild(li);
             });
diff --git a/templates/legal/index.html b/templates/legal/index.html
index 56ccf4e..a514a40 100644
--- a/templates/legal/index.html
+++ b/templates/legal/index.html
@@ -33,7 +33,7 @@
 
 {% block content %}
 <a href="#main-content"
-   class="sr-only focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-[100] focus:px-4 focus:py-2 focus:bg-brand-navy focus:text-white focus:rounded focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+   class="sr-only focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-[100] focus:px-4 focus:py-2 focus:bg-brand-navy focus:text-white focus:rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
   Aller au contenu principal
 </a>
 
@@ -68,13 +68,13 @@
           <a href="{{ page.url }}"
              target="_blank"
              rel="noopener noreferrer"
-             class="legal-card is-external group block h-full p-5 md:p-6 bg-white border border-brand-border rounded-lg hover:border-brand-b1 hover:shadow-cta focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 relative">
+             class="legal-card is-external group block h-full p-5 md:p-6 bg-white border border-brand-border rounded hover:border-brand-b1 hover:shadow-cta focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 relative">
         {% else %}
           <a href="{{ url_for('legal.legal_page', page=page.slug) }}"
-             class="legal-card group block h-full p-5 md:p-6 bg-white border border-brand-border rounded-lg hover:border-brand-b1 hover:shadow-cta focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 relative">
+             class="legal-card group block h-full p-5 md:p-6 bg-white border border-brand-border rounded hover:border-brand-b1 hover:shadow-cta focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2 relative">
         {% endif %}
           <div class="flex items-start gap-4">
-            <div class="legal-card-icon shrink-0 inline-flex items-center justify-center w-12 h-12 rounded">
+            <div class="legal-card-icon shrink-0 inline-flex items-center justify-center w-12 h-12 rounded-none">
               {{ page.icon | safe }}
             </div>
             <div class="flex-1 min-w-0">
@@ -97,7 +97,7 @@
     </ul>
 
     {# Bloc info pied — signature, contact, sous-processeurs #}
-    <aside class="mt-12 max-w-3xl mx-auto bg-white border border-brand-border rounded-lg p-6 md:p-7"
+    <aside class="mt-12 max-w-3xl mx-auto bg-white border border-brand-border rounded p-6 md:p-7"
            aria-label="Informations complémentaires sur les documents légaux">
       <p class="text-sm text-brand-navy/80 leading-relaxed mb-3">
         Documents signés numériquement par <strong class="text-brand-navy">Allison Rioux</strong>,
diff --git a/templates/login.html b/templates/login.html
index 3b8bb4b..11cf1c5 100644
--- a/templates/login.html
+++ b/templates/login.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="login-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="login-title" class="text-3xl font-black text-brand-navy mb-2">Connexion</h1>
     <p class="text-sm text-brand-navy/70 mb-6">{{ "Bienvenue sur DictIA — la transcription IA conforme à la Loi&nbsp;25." | safe }}</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -28,7 +28,7 @@
       <div class="space-y-3 mb-6" aria-label="Connexion fédérée">
         {% if oauth_microsoft_enabled %}
           <a href="{{ url_for('auth.oauth_provider_login', provider='microsoft') }}"
-             class="w-full inline-flex items-center justify-center gap-3 px-4 py-3 bg-white border border-brand-border rounded text-brand-navy font-semibold hover:bg-brand-bg transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+             class="w-full inline-flex items-center justify-center gap-3 px-4 py-3 bg-white border border-brand-border rounded-none text-brand-navy font-semibold hover:bg-brand-bg transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
             {# Official Microsoft 4-square logo #}
             <svg width="20" height="20" viewBox="0 0 21 21" aria-hidden="true" focusable="false">
               <rect x="1"  y="1"  width="9" height="9" fill="#F25022"/>
@@ -42,7 +42,7 @@
 
         {% if oauth_google_enabled %}
           <a href="{{ url_for('auth.oauth_provider_login', provider='google') }}"
-             class="w-full inline-flex items-center justify-center gap-3 px-4 py-3 bg-white border border-brand-border rounded text-brand-navy font-semibold hover:bg-brand-bg transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+             class="w-full inline-flex items-center justify-center gap-3 px-4 py-3 bg-white border border-brand-border rounded-none text-brand-navy font-semibold hover:bg-brand-bg transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
             {# Official Google "G" logo #}
             <svg width="20" height="20" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
               <path fill="#4285F4" d="M22.56 12.25c0-.78-.07-1.53-.2-2.25H12v4.26h5.92a5.06 5.06 0 0 1-2.2 3.32v2.76h3.56c2.08-1.92 3.28-4.74 3.28-8.09Z"/>
@@ -56,7 +56,7 @@
 
         {% if sso_enabled %}
           <a href="{{ url_for('auth.sso_login') }}"
-             class="w-full inline-flex items-center justify-center gap-3 px-4 py-3 bg-white border border-brand-border rounded text-brand-navy font-semibold hover:bg-brand-bg transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+             class="w-full inline-flex items-center justify-center gap-3 px-4 py-3 bg-white border border-brand-border rounded-none text-brand-navy font-semibold hover:bg-brand-bg transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
             <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true" focusable="false">
               <rect x="3" y="11" width="18" height="11" rx="2"/>
               <path d="M7 11V7a5 5 0 0 1 10 0v4"/>
@@ -81,25 +81,25 @@
 
         <div>
           <label for="email" class="block text-sm font-medium text-brand-navy mb-1">Courriel <span class="text-red-600" aria-hidden="true">*</span></label>
-          {{ form.email(id='email', type='email', autocomplete='email', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.email(id='email', type='email', autocomplete='email', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           {% if form.email.errors %}<p class="text-xs text-red-700 mt-1" role="alert">{{ form.email.errors[0] }}</p>{% endif %}
         </div>
 
         <div>
           <label for="password" class="block text-sm font-medium text-brand-navy mb-1">Mot de passe <span class="text-red-600" aria-hidden="true">*</span></label>
-          {{ form.password(id='password', autocomplete='current-password', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.password(id='password', autocomplete='current-password', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           {% if form.password.errors %}<p class="text-xs text-red-700 mt-1" role="alert">{{ form.password.errors[0] }}</p>{% endif %}
         </div>
 
         <div class="flex items-center justify-between text-sm">
           <label for="remember" class="flex items-center gap-2 text-brand-navy/90 cursor-pointer">
-            {{ form.remember(id='remember', **{'class':'rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+            {{ form.remember(id='remember', **{'class':'rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
             <span>Se souvenir de moi</span>
           </label>
           <a href="{{ url_for('auth.forgot_password') }}" class="grad-text font-semibold hover:underline">Mot de passe oublié&nbsp;?</a>
         </div>
 
-        <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+        <button type="submit" class="w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
           Se connecter
         </button>
       </form>
diff --git a/templates/macros/bento.html b/templates/macros/bento.html
index 23e41b4..c05f84a 100644
--- a/templates/macros/bento.html
+++ b/templates/macros/bento.html
@@ -3,10 +3,10 @@
    so dynamic `col-span-{{ span }}` would produce dead classes — the lookup keeps the utilities discoverable). #}
 {% macro bento_card(number, title, description, icon='✦', span='1') %}
 {%- set span_classes = {'1': 'col-span-1', '2': 'sm:col-span-2', '3': 'sm:col-span-2 md:col-span-3'} -%}
-<div class="relative bg-brand-navy2 p-6 rounded-lg overflow-hidden border border-white/[0.045] {{ span_classes.get(span, 'col-span-1') }}">
+<div class="relative bg-brand-navy2 p-6 rounded overflow-hidden border border-white/[0.045] {{ span_classes.get(span, 'col-span-1') }}">
   <div class="absolute top-2 right-4 text-[80px] font-black text-white/[0.04]" aria-hidden="true">{{ number }}</div>
   <div class="relative">
-    <div class="w-10 h-10 grad-bg rounded mb-4 flex items-center justify-center text-lg">{{ icon }}</div>
+    <div class="w-10 h-10 grad-bg rounded-none mb-4 flex items-center justify-center text-lg">{{ icon }}</div>
     <h3 class="text-lg font-bold mb-2 text-white">{{ title | safe }}</h3>
     <p class="text-sm text-white/70">{{ description | safe }}</p>
   </div>
diff --git a/templates/macros/button.html b/templates/macros/button.html
index 1fc0247..6eeb15f 100644
--- a/templates/macros/button.html
+++ b/templates/macros/button.html
@@ -14,13 +14,13 @@
 {%- set sizing = sizes.get(size, sizes['md']) -%}
 {%- if as_button -%}
 <button type="{{ type }}"
-        class="inline-flex items-center justify-center gap-2 rounded font-semibold transition-all duration-200 {{ classes }} {{ sizing }}">
+        class="inline-flex items-center justify-center gap-2 rounded-none font-semibold transition-all duration-200 {{ classes }} {{ sizing }}">
   <span>{{ text }}</span>
   {%- if icon -%}<span class="ml-0.5" aria-hidden="true">{{ icon | safe }}</span>{%- endif -%}
 </button>
 {%- else -%}
 <a href="{{ href }}"
-   class="inline-flex items-center justify-center gap-2 rounded font-semibold transition-all duration-200 {{ classes }} {{ sizing }}"
+   class="inline-flex items-center justify-center gap-2 rounded-none font-semibold transition-all duration-200 {{ classes }} {{ sizing }}"
    {% if target %}target="{{ target }}"{% endif %}
    {% if rel %}rel="{{ rel }}"{% endif %}>
   <span>{{ text }}</span>
diff --git a/templates/macros/pricing_card.html b/templates/macros/pricing_card.html
index 4654006..672b010 100644
--- a/templates/macros/pricing_card.html
+++ b/templates/macros/pricing_card.html
@@ -15,9 +15,9 @@
    The button macro autoescapes its `text` arg, so `name` MUST NOT contain HTML entities
    (verified: "DictIA 8", "DictIA 16", "DictIA Cloud" are all entity-free). #}
 {%- macro pricing_card(slug, name, price_setup, price_monthly, target, features, recommended=False, cta_url='/checkout') -%}
-<div class="relative {% if recommended %}grad-bg p-[1.5px] rounded-lg{% endif %}">
+<div class="relative {% if recommended %}grad-bg p-[1.5px] rounded{% endif %}">
   {% if recommended %}<span class="absolute -top-3 left-1/2 -translate-x-1/2 grad-bg text-white text-xs font-bold px-3 py-1 rounded-full shadow-cta">★ RECOMMANDÉ</span>{% endif %}
-  <div class="bg-white p-8 rounded-lg border border-brand-border h-full flex flex-col">
+  <div class="bg-white p-8 rounded border border-brand-border h-full flex flex-col">
     <div class="mb-6">
       <h3 class="text-xl font-black mb-1 text-brand-navy">{{ name | safe }}</h3>
       <p class="text-sm text-brand-navy/70">{{ target | safe }}</p>
diff --git a/templates/marketing/conformite.html b/templates/marketing/conformite.html
index 152f1be..f80c2dd 100644
--- a/templates/marketing/conformite.html
+++ b/templates/marketing/conformite.html
@@ -52,8 +52,8 @@
           'desc': 'Fork du projet open source Speakr — architecture entièrement auditable sur <a href="https://gitea.dictia.ca/Innova-AI/dictia-public" target="_blank" rel="noopener" class="underline hover:text-brand-navy">Gitea public</a>. Aucune boîte noire. Vos auditeurs peuvent examiner chaque ligne.'
         }
       ] %}
-      <article class="bg-brand-bg p-6 rounded-lg border border-brand-border">
-        <div class="w-10 h-10 grad-bg rounded mb-4 flex items-center justify-center text-lg shadow-cta" aria-hidden="true">{{ card.icon }}</div>
+      <article class="bg-brand-bg p-6 rounded border border-brand-border">
+        <div class="w-10 h-10 grad-bg rounded-none mb-4 flex items-center justify-center text-lg shadow-cta" aria-hidden="true">{{ card.icon }}</div>
         <h3 class="text-lg font-bold mb-2 text-brand-navy">{{ card.title | safe }}</h3>
         <p class="text-sm text-brand-navy/80 leading-relaxed">{{ card.desc | safe }}</p>
       </article>
@@ -93,10 +93,10 @@
           'desc': 'Avant tout enregistrement, DictIA exige une confirmation que les participants ont consenti à l\'enregistrement et à la transcription IA. Le consentement est tracé dans le journal d\'audit. Vous pouvez configurer une demande de consentement automatique en début de session.'
         }
       ] %}
-      <article class="bg-white p-6 rounded-lg border border-brand-border">
+      <article class="bg-white p-6 rounded border border-brand-border">
         <div class="flex flex-col md:flex-row md:items-start gap-4">
           <div class="flex-shrink-0">
-            <span class="inline-block bg-brand-navy text-white text-xs font-black px-3 py-1.5 rounded">{{ art.num | safe }}</span>
+            <span class="inline-block bg-brand-navy text-white text-xs font-black px-3 py-1.5 rounded-none">{{ art.num | safe }}</span>
           </div>
           <div>
             <h3 class="text-lg font-bold mb-2 text-brand-navy">{{ art.title | safe }}</h3>
diff --git a/templates/marketing/contact.html b/templates/marketing/contact.html
index 3871004..ee38b3a 100644
--- a/templates/marketing/contact.html
+++ b/templates/marketing/contact.html
@@ -25,8 +25,8 @@
     <div class="grid md:grid-cols-3 gap-6">
 
       {# Email card #}
-      <article class="bg-white p-8 rounded-lg border border-brand-border flex flex-col">
-        <div class="w-12 h-12 grad-bg rounded mb-4 flex items-center justify-center text-2xl shadow-cta" aria-hidden="true">✉️</div>
+      <article class="bg-white p-8 rounded border border-brand-border flex flex-col">
+        <div class="w-12 h-12 grad-bg rounded-none mb-4 flex items-center justify-center text-2xl shadow-cta" aria-hidden="true">✉️</div>
         <h3 class="text-lg font-bold mb-2 text-brand-navy">Courriel</h3>
         <p class="text-sm text-brand-navy/80 mb-4 leading-relaxed flex-grow">
           Privilégiez le courriel pour&nbsp;: pré-inscription, devis, démonstration, dossier de conformité, partenariats.
@@ -35,8 +35,8 @@
       </article>
 
       {# Phone card #}
-      <article class="bg-white p-8 rounded-lg border border-brand-border flex flex-col">
-        <div class="w-12 h-12 grad-bg rounded mb-4 flex items-center justify-center text-2xl shadow-cta" aria-hidden="true">☎️</div>
+      <article class="bg-white p-8 rounded border border-brand-border flex flex-col">
+        <div class="w-12 h-12 grad-bg rounded-none mb-4 flex items-center justify-center text-2xl shadow-cta" aria-hidden="true">☎️</div>
         <h3 class="text-lg font-bold mb-2 text-brand-navy">Téléphone</h3>
         <p class="text-sm text-brand-navy/80 mb-4 leading-relaxed flex-grow">
           Du lundi au vendredi, 9&nbsp;h à 17&nbsp;h (heure de l'Est). Laissez un message en dehors de ces heures.
@@ -45,8 +45,8 @@
       </article>
 
       {# Mailing address card #}
-      <article class="bg-white p-8 rounded-lg border border-brand-border flex flex-col">
-        <div class="w-12 h-12 grad-bg rounded mb-4 flex items-center justify-center text-2xl shadow-cta" aria-hidden="true">📬</div>
+      <article class="bg-white p-8 rounded border border-brand-border flex flex-col">
+        <div class="w-12 h-12 grad-bg rounded-none mb-4 flex items-center justify-center text-2xl shadow-cta" aria-hidden="true">📬</div>
         <h3 class="text-lg font-bold mb-2 text-brand-navy">Bureau</h3>
         <p class="text-sm text-brand-navy/80 mb-4 leading-relaxed flex-grow">
           Sur rendez-vous uniquement. Visites en personne pour démonstrations on-premise et déploiements DictIA 16 corporatifs.
@@ -83,7 +83,7 @@
         {'label': 'Question média / presse', 'subject': 'Question%20m%C3%A9dia', 'icon': '📰'}
       ] %}
       <a href="mailto:info@dictia.ca?subject={{ shortcut.subject }}"
-         class="flex items-center gap-3 bg-brand-bg p-4 rounded-lg border border-brand-border hover:bg-white hover:border-brand-b1/30 transition-colors focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
+         class="flex items-center gap-3 bg-brand-bg p-4 rounded border border-brand-border hover:bg-white hover:border-brand-b1/30 transition-colors focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2">
         <span class="text-2xl flex-shrink-0" aria-hidden="true">{{ shortcut.icon }}</span>
         <span class="text-sm font-semibold text-brand-navy">{{ shortcut.label | safe }}</span>
       </a>
diff --git a/templates/marketing/fonctionnalites.html b/templates/marketing/fonctionnalites.html
index b59be77..1597c89 100644
--- a/templates/marketing/fonctionnalites.html
+++ b/templates/marketing/fonctionnalites.html
@@ -25,7 +25,7 @@
     {# NOTE: bento card content is duplicated between landing.html and fonctionnalites.html.
        When editing, sync both files. Future refactor: extract to _partials/_bento_features.html. #}
     {% from 'macros/bento.html' import bento_card %}
-    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-[1.5px] bg-brand-border rounded-lg overflow-hidden">
+    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-[1.5px] bg-brand-border rounded overflow-hidden">
       {{ bento_card('01', 'Transcription WhisperX', 'Large-v3 fine-tuné FR-CA. Précision 95&nbsp;%+ sur réunions, dictées, audiences (méthodologie disponible sur demande).', '🎙️') }}
       {{ bento_card('02', 'Diarisation 8 locuteurs', 'pyannote sépare automatiquement les intervenants. Identification par embeddings vocaux.', '👥') }}
       {{ bento_card('03', 'Résumés Mistral 7B', 'IA locale génère résumés, points d\'action et procès-verbaux. Aucune connexion cloud.', '📝') }}
@@ -55,7 +55,7 @@
         {'ext': 'JSON', 'use': 'Pipeline développeur'},
         {'ext': 'MD',   'use': 'Notion, Obsidian, GitHub'}
       ] %}
-      <div class="bg-white p-4 rounded-lg border border-brand-border text-center">
+      <div class="bg-white p-4 rounded border border-brand-border text-center">
         <p class="text-base font-black text-brand-navy">{{ fmt.ext }}</p>
         <p class="text-xs text-brand-navy/70 mt-1">{{ fmt.use | safe }}</p>
       </div>
@@ -87,7 +87,7 @@
         {'name': 'Make (Integromat)', 'desc': 'Scénarios visuels'},
         {'name': 'n8n', 'desc': 'Open source self-host'}
       ] %}
-      <div class="bg-brand-bg p-5 rounded-lg border border-brand-border text-center">
+      <div class="bg-brand-bg p-5 rounded border border-brand-border text-center">
         <p class="text-base font-bold text-brand-navy">{{ integ.name | safe }}</p>
         <p class="text-xs text-brand-navy/70 mt-1">{{ integ.desc | safe }}</p>
       </div>
@@ -117,7 +117,7 @@
         {'title': 'Audio supportés', 'desc': 'WAV, MP3, M4A, FLAC, OGG, WebM — jusqu\'à 8&nbsp;h par fichier. Conversion ffmpeg automatique.'},
         {'title': 'Langues', 'desc': 'Optimisé français québécois. Aussi&nbsp;: français de France, anglais (canadien et US), espagnol, allemand, mandarin, russe.'}
       ] %}
-      <article class="bg-white/[0.05] backdrop-blur-sm p-6 rounded-lg border border-white/[0.08]">
+      <article class="bg-white/[0.05] backdrop-blur-sm p-6 rounded border border-white/[0.08]">
         <h3 class="text-lg font-bold mb-2 text-white">{{ spec.title | safe }}</h3>
         <p class="text-sm text-white/80 leading-relaxed">{{ spec.desc | safe }}</p>
       </article>
diff --git a/templates/marketing/landing.html b/templates/marketing/landing.html
index 3f93294..2de342b 100644
--- a/templates/marketing/landing.html
+++ b/templates/marketing/landing.html
@@ -140,7 +140,7 @@
         ('Loi 25 — biométrie', 'Sanctions CAI jusqu\'à 25&nbsp;M$', 'La voix est une donnée biométrique au sens des articles 44-45 de la LCCJTI et un renseignement sensible au sens de la Loi 25 (art.&nbsp;12 LSP). Tout traitement nécessite un consentement explicite, une déclaration préalable à la CAI et un transfert vers un territoire offrant une protection équivalente — ce que les États-Unis n\'offrent pas.', '🛡️'),
         ('Sanctions disciplinaires', '~250&nbsp;000 pros réglementés QC (CIQ)', 'Les ordres professionnels québécois — au premier rang desquels le Barreau, la Chambre des notaires et CPA Québec — exigent une obligation stricte de confidentialité. Le transfert de données client hors-juridiction sans consentement explicite peut être qualifié de manquement, jusqu\'à la radiation pour les fautes graves.', '⚠️')
       ] %}
-      <article class="bg-white p-6 rounded-lg border border-brand-border">
+      <article class="bg-white p-6 rounded border border-brand-border">
         <div class="text-3xl mb-4" aria-hidden="true">{{ card[3] }}</div>
         <h3 class="text-lg font-bold mb-1 text-brand-navy">{{ card[0] }}</h3>
         <p class="text-xs uppercase tracking-wider text-brand-navy/70 mb-3 font-semibold">{{ card[1] | safe }}</p>
@@ -175,8 +175,8 @@
         ('Conforme Loi&nbsp;25', 'Audit trail intégré (qui a écouté quoi, quand). Déclaration CAI prête. Consentement explicite tracé pour chaque enregistrement. Code source AGPL v3 — transparence vérifiable.'),
         ('Précision FR-CA', 'WhisperX Large-v3 fine-tuné français québécois. Diarisation pyannote 8 locuteurs. Résumés Mistral 7B local — aucune connexion OpenAI/Google/Microsoft.')
       ] %}
-      <article class="bg-white/[0.05] backdrop-blur-sm p-6 rounded-lg border border-white/[0.08]">
-        <div class="w-10 h-10 grad-bg rounded mb-4 flex items-center justify-center font-black text-white shadow-cta" aria-hidden="true">✓</div>
+      <article class="bg-white/[0.05] backdrop-blur-sm p-6 rounded border border-white/[0.08]">
+        <div class="w-10 h-10 grad-bg rounded-none mb-4 flex items-center justify-center font-black text-white shadow-cta" aria-hidden="true">✓</div>
         <h3 class="text-lg font-bold mb-2 text-white">{{ pillar[0] | safe }}</h3>
         <p class="text-sm text-white/70 leading-relaxed">{{ pillar[1] | safe }}</p>
       </article>
@@ -198,7 +198,7 @@
     {# NOTE: bento card content is duplicated between landing.html and fonctionnalites.html.
        When editing, sync both files. Future refactor: extract to _partials/_bento_features.html. #}
     {% from 'macros/bento.html' import bento_card %}
-    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-[1.5px] bg-brand-border rounded-lg overflow-hidden">
+    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-[1.5px] bg-brand-border rounded overflow-hidden">
       {{ bento_card('01', 'Transcription WhisperX', 'Large-v3 fine-tuné FR-CA. Précision 95&nbsp;%+ sur réunions, dictées, audiences (méthodologie disponible sur demande).', '🎙️') }}
       {{ bento_card('02', 'Diarisation 8 locuteurs', 'pyannote sépare automatiquement les intervenants. Identification par embeddings vocaux.', '👥') }}
       {{ bento_card('03', 'Résumés Mistral 7B', 'IA locale génère résumés, points d\'action et procès-verbaux. Aucune connexion cloud.', '📝') }}
@@ -225,7 +225,7 @@
     {% include 'marketing/_partials/_pricing_tiers.html' %}
 
     {# ROI CALCULATOR — Alpine.js, hypotheses transparentes pour LPC art. 219 hygiene #}
-    <div x-data="roiCalculator()" class="mt-16 max-w-3xl mx-auto bg-white p-8 rounded-lg border border-brand-border" aria-labelledby="roi-title">
+    <div x-data="roiCalculator()" class="mt-16 max-w-3xl mx-auto bg-white p-8 rounded border border-brand-border" aria-labelledby="roi-title">
       <p class="eyebrow text-center grad-text mb-2">CALCULATEUR ROI</p>
       <h3 id="roi-title" class="text-2xl font-black text-center mb-6 text-brand-navy">Combien DictIA peut vous faire économiser&nbsp;?</h3>
       <div class="grid sm:grid-cols-3 gap-4 mb-6">
@@ -272,7 +272,7 @@
       </p>
     </div>
 
-    <div class="overflow-x-auto rounded-lg border border-brand-border">
+    <div class="overflow-x-auto rounded border border-brand-border">
       <table class="w-full min-w-[720px] text-sm">
         <caption class="sr-only">Comparaison DictIA, Microsoft Teams Premium, Otter.ai Business, Whisper local sur 6 critères</caption>
         <thead class="bg-brand-bg">
@@ -332,7 +332,7 @@
           <tr class="hover:bg-brand-bg/50 transition-colors">
             <th scope="row" class="text-left p-4 font-semibold text-brand-navy/80">{{ row.critere | safe }}</th>
             <td class="p-4 text-center font-semibold text-brand-navy">
-              <span class="inline-block px-2 py-1 rounded bg-brand-b3/10 text-brand-navy">{{ row.dictia | safe }}</span>
+              <span class="inline-block px-2 py-1 rounded-none bg-brand-b3/10 text-brand-navy">{{ row.dictia | safe }}</span>
             </td>
             <td class="p-4 text-center text-brand-navy/70">{{ row.teams | safe }}</td>
             <td class="p-4 text-center text-brand-navy/70">{{ row.otter | safe }}</td>
@@ -390,8 +390,8 @@
           'desc': 'Architecture entièrement auditable sur <a href="https://gitea.innova-ai.ca/Innova-AI/dictia-public" target="_blank" rel="noopener" class="underline hover:text-white">Gitea public</a>. Aucune boîte noire. Vos auditeurs peuvent examiner chaque ligne.'
         }
       ] %}
-      <article class="bg-white/[0.05] backdrop-blur-sm p-6 rounded-lg border border-white/[0.08]">
-        <div class="w-10 h-10 grad-bg rounded mb-4 flex items-center justify-center text-lg shadow-cta" aria-hidden="true">{{ card.icon }}</div>
+      <article class="bg-white/[0.05] backdrop-blur-sm p-6 rounded border border-white/[0.08]">
+        <div class="w-10 h-10 grad-bg rounded-none mb-4 flex items-center justify-center text-lg shadow-cta" aria-hidden="true">{{ card.icon }}</div>
         <h3 class="text-lg font-bold mb-2 text-white">{{ card.title | safe }}</h3>
         <p class="text-sm text-white/80 leading-relaxed">{{ card.desc | safe }}</p>
       </article>
@@ -421,7 +421,7 @@
 
     <div class="grid md:grid-cols-3 gap-6">
       {% for t in testimonials %}
-      <article class="bg-white p-6 rounded-lg border border-brand-border flex flex-col items-center text-center"
+      <article class="bg-white p-6 rounded border border-brand-border flex flex-col items-center text-center"
                aria-label="Témoignage {{ t.placeholder_label }} à venir">
         <div class="w-16 h-16 rounded-full grad-bg flex items-center justify-center mb-4 shadow-cta" aria-hidden="true">
           {%- if t.persona == 'avocat' -%}<span class="text-2xl">⚖️</span>
@@ -459,7 +459,7 @@
       <div x-data="{ open: false }" class="py-2" role="listitem">
         <h3>
           <button type="button"
-                  class="w-full flex items-center justify-between gap-4 py-4 text-left hover:bg-brand-bg/50 transition-colors rounded px-2 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+                  class="w-full flex items-center justify-between gap-4 py-4 text-left hover:bg-brand-bg/50 transition-colors rounded-none px-2 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                   @click="open = !open"
                   :aria-expanded="open.toString()"
                   aria-controls="faq-panel-{{ loop.index }}">
diff --git a/templates/marketing/tarifs.html b/templates/marketing/tarifs.html
index cbdb0dc..ff67e24 100644
--- a/templates/marketing/tarifs.html
+++ b/templates/marketing/tarifs.html
@@ -36,7 +36,7 @@
       </h2>
     </div>
 
-    <div class="overflow-x-auto rounded-lg border border-brand-border">
+    <div class="overflow-x-auto rounded border border-brand-border">
       <table class="w-full min-w-[720px] text-sm">
         <caption class="sr-only">Comparaison détaillée des 3 forfaits DictIA sur 8 caractéristiques</caption>
         <thead class="bg-brand-bg">
@@ -94,7 +94,7 @@
       <div x-data="{ open: false }" class="py-2">
         <h3>
           <button type="button"
-                  class="w-full flex items-center justify-between gap-4 py-4 text-left hover:bg-brand-navy/[0.03] transition-colors rounded px-2 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
+                  class="w-full flex items-center justify-between gap-4 py-4 text-left hover:bg-brand-navy/[0.03] transition-colors rounded-none px-2 focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2"
                   @click="open = !open"
                   :aria-expanded="open.toString()"
                   aria-controls="tarifs-faq-panel-{{ loop.index }}">
diff --git a/templates/register.html b/templates/register.html
index dd1d77d..87b58b5 100644
--- a/templates/register.html
+++ b/templates/register.html
@@ -5,14 +5,14 @@
 
 {% block content %}
 <section class="min-h-[calc(100vh-62px)] bg-brand-bg py-16 px-4" aria-labelledby="signup-title">
-  <div class="max-w-md mx-auto bg-white p-8 rounded-lg border border-brand-border shadow-cta">
+  <div class="max-w-md mx-auto bg-white p-8 rounded border border-brand-border shadow-cta">
     <h1 id="signup-title" class="text-3xl font-black text-brand-navy mb-2">Créer un compte</h1>
     <p class="text-sm text-brand-navy/70 mb-6">{{ "Conformité Loi&nbsp;25 incluse — consentement granulaire, hébergement au Québec." | safe }}</p>
 
     {% with messages = get_flashed_messages(with_categories=true) %}
       {% if messages %}
         {% for category, message in messages %}
-          <div role="alert" class="mb-3 p-3 rounded-lg text-sm
+          <div role="alert" class="mb-3 p-3 rounded text-sm
             {% if category == 'danger' %}bg-red-50 text-red-900 border border-red-200
             {% elif category == 'warning' %}bg-amber-50 text-amber-900 border border-amber-200
             {% elif category == 'success' %}bg-green-50 text-green-900 border border-green-200
@@ -28,45 +28,45 @@
 
       <div>
         <label for="email" class="block text-sm font-medium text-brand-navy mb-1">Courriel <span class="text-red-600" aria-hidden="true">*</span></label>
-        {{ form.email(id='email', type='email', autocomplete='email', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+        {{ form.email(id='email', type='email', autocomplete='email', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
         {% if form.email.errors %}<p class="text-xs text-red-700 mt-1">{{ form.email.errors[0] }}</p>{% endif %}
       </div>
 
       <div>
         <label for="password" class="block text-sm font-medium text-brand-navy mb-1">Mot de passe <span class="text-red-600" aria-hidden="true">*</span></label>
-        {{ form.password(id='password', autocomplete='new-password', required=true, minlength=8, **{'aria-required':'true', 'aria-describedby':'password-help', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+        {{ form.password(id='password', autocomplete='new-password', required=true, minlength=8, **{'aria-required':'true', 'aria-describedby':'password-help', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
         {% if form.password.errors %}<p class="text-xs text-red-900 mt-1">{{ form.password.errors[0] }}</p>{% endif %}
         <p id="password-help" class="text-xs text-brand-navy/70 mt-1">8&nbsp;caractères minimum, dont une majuscule, une minuscule, un chiffre et un caractère spécial.</p>
       </div>
 
       <div>
         <label for="confirm_password" class="block text-sm font-medium text-brand-navy mb-1">Confirmer le mot de passe <span class="text-red-600" aria-hidden="true">*</span></label>
-        {{ form.confirm_password(id='confirm_password', autocomplete='new-password', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+        {{ form.confirm_password(id='confirm_password', autocomplete='new-password', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
         {% if form.confirm_password.errors %}<p class="text-xs text-red-700 mt-1">{{ form.confirm_password.errors[0] }}</p>{% endif %}
       </div>
 
       <div class="grid grid-cols-2 gap-3">
         <div>
           <label for="first_name" class="block text-sm font-medium text-brand-navy mb-1">Prénom <span class="text-red-600" aria-hidden="true">*</span></label>
-          {{ form.first_name(id='first_name', autocomplete='given-name', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.first_name(id='first_name', autocomplete='given-name', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           {% if form.first_name.errors %}<p class="text-xs text-red-700 mt-1">{{ form.first_name.errors[0] }}</p>{% endif %}
         </div>
         <div>
           <label for="last_name" class="block text-sm font-medium text-brand-navy mb-1">Nom <span class="text-red-600" aria-hidden="true">*</span></label>
-          {{ form.last_name(id='last_name', autocomplete='family-name', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.last_name(id='last_name', autocomplete='family-name', required=true, **{'aria-required':'true', 'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           {% if form.last_name.errors %}<p class="text-xs text-red-700 mt-1">{{ form.last_name.errors[0] }}</p>{% endif %}
         </div>
       </div>
 
       <div>
         <label for="cabinet" class="block text-sm font-medium text-brand-navy mb-1">Cabinet / Organisation</label>
-        {{ form.cabinet(id='cabinet', autocomplete='organization', **{'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+        {{ form.cabinet(id='cabinet', autocomplete='organization', **{'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
         {% if form.cabinet.errors %}<p class="text-xs text-red-700 mt-1">{{ form.cabinet.errors[0] }}</p>{% endif %}
       </div>
 
       <div>
         <label for="ordre_pro" class="block text-sm font-medium text-brand-navy mb-1">Ordre professionnel</label>
-        {{ form.ordre_pro(id='ordre_pro', **{'class':'w-full px-3 py-2 border border-brand-border rounded text-brand-navy bg-white focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+        {{ form.ordre_pro(id='ordre_pro', **{'class':'w-full px-3 py-2 border border-brand-border rounded-none text-brand-navy bg-white focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
       </div>
 
       {# 4 SEPARATE consent checkboxes — Loi 25 art. 14 (consent must be granular, free, informed) #}
@@ -74,29 +74,29 @@
         <legend class="text-xs font-semibold text-brand-navy uppercase tracking-wide mb-1">{{ "Consentements — Loi&nbsp;25" | safe }}</legend>
 
         <label for="consent_cgu" class="flex items-start gap-2 text-sm text-brand-navy/90">
-          {{ form.consent_cgu(id='consent_cgu', required=true, **{'aria-required':'true', 'class':'mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.consent_cgu(id='consent_cgu', required=true, **{'aria-required':'true', 'class':'mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           <span>J'accepte les <a href="/legal/conditions" target="_blank" rel="noopener" class="grad-text underline">conditions d'utilisation</a>. <span class="text-red-600" aria-hidden="true">*</span></span>
         </label>
         {% if form.consent_cgu.errors %}<p class="text-xs text-red-900 mt-1" role="alert">{{ form.consent_cgu.errors[0] }}</p>{% endif %}
 
         <label for="consent_confidentialite" class="flex items-start gap-2 text-sm text-brand-navy/90">
-          {{ form.consent_confidentialite(id='consent_confidentialite', required=true, **{'aria-required':'true', 'class':'mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.consent_confidentialite(id='consent_confidentialite', required=true, **{'aria-required':'true', 'class':'mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           <span>J'accepte la <a href="/legal/confidentialite" target="_blank" rel="noopener" class="grad-text underline">politique de confidentialité</a>. <span class="text-red-600" aria-hidden="true">*</span></span>
         </label>
         {% if form.consent_confidentialite.errors %}<p class="text-xs text-red-900 mt-1" role="alert">{{ form.consent_confidentialite.errors[0] }}</p>{% endif %}
 
         <label for="consent_marketing" class="flex items-start gap-2 text-sm text-brand-navy/90">
-          {{ form.consent_marketing(id='consent_marketing', **{'class':'mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.consent_marketing(id='consent_marketing', **{'class':'mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           <span>J'accepte de recevoir des communications marketing (optionnel, désactivable à tout moment).</span>
         </label>
 
         <label for="consent_analytics" class="flex items-start gap-2 text-sm text-brand-navy/90">
-          {{ form.consent_analytics(id='consent_analytics', **{'class':'mt-1 rounded-sm focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+          {{ form.consent_analytics(id='consent_analytics', **{'class':'mt-1 rounded-none focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
           <span>J'accepte les statistiques d'usage anonymisées (optionnel, désactivable à tout moment).</span>
         </label>
       </fieldset>
 
-      {{ form.submit(**{'class':'w-full grad-bg text-white font-semibold py-3 rounded shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
+      {{ form.submit(**{'class':'w-full grad-bg text-white font-semibold py-3 rounded-none shadow-cta hover:shadow-cta-hover transition focus-visible:outline-2 focus-visible:outline-brand-b1 focus-visible:outline-offset-2'}) }}
     </form>
 
     <p class="text-center text-sm text-brand-navy/70 mt-6">Déjà un compte ? <a href="{{ url_for('auth.login') }}" class="grad-text font-semibold">Se connecter</a></p>
diff --git a/tests/test_marketing_landing_template.py b/tests/test_marketing_landing_template.py
index 4cfddf0..ddabb75 100644
--- a/tests/test_marketing_landing_template.py
+++ b/tests/test_marketing_landing_template.py
@@ -268,7 +268,7 @@ def test_bento_uses_flexihub_styling():
     assert 'gap-[1.5px]' in body, "Missing FlexiHub ultrafin separator gap"
     assert 'bg-brand-navy2' in body, "Missing dark card background"
     assert 'text-white/[0.04]' in body, "Missing FlexiHub watermark opacity"
-    assert 'grad-bg rounded ' in body, "Missing gradient icon corner"
+    assert 'grad-bg rounded-none ' in body, "Missing gradient icon corner (V3 brutalist square)"
 
 
 def test_bento_responsive_grid():
@@ -333,8 +333,9 @@ def test_pricing_recommended_tier_is_dictia_16():
     client = app.test_client()
     body = client.get('/').data.decode('utf-8')
     assert 'RECOMMAND' in body, "Missing RECOMMANDÉ badge"
-    # The recommended tier wraps in grad-bg p-[1.5px] rounded-lg FlexiHub style (8px sharper SaaS)
-    assert 'grad-bg p-[1.5px] rounded-lg' in body, "Missing FlexiHub gradient frame on recommended tier"
+    # The recommended tier wraps in grad-bg p-[1.5px] rounded FlexiHub style (V3 brutalist 4px card frame)
+    assert 'grad-bg p-[1.5px] rounded"' in body or 'grad-bg p-[1.5px] rounded ' in body, \
+        "Missing FlexiHub gradient frame on recommended tier (rounded 4px)"
 
 
 def test_pricing_cta_uses_reserver_pre_launch_wording():