diff --git a/apps/frontend/app/dashboard/admin/documents/page.tsx b/apps/frontend/app/dashboard/admin/documents/page.tsx
index e8cc81b..3bbeb15 100644
--- a/apps/frontend/app/dashboard/admin/documents/page.tsx
+++ b/apps/frontend/app/dashboard/admin/documents/page.tsx
@@ -4,6 +4,7 @@ import { useState, useEffect, useCallback } from 'react';
 import { getAllBookings, getAllUsers, deleteAdminDocument } from '@/lib/api/admin';
 import { FileText, Image as ImageIcon, FileEdit, FileSpreadsheet, Paperclip } from 'lucide-react';
 import type { ReactNode } from 'react';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 interface Document {
   id: string;
@@ -337,15 +338,10 @@ export default function AdminDocumentsPage() {
 
   return (
     <div className="space-y-6">
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Gestion des Documents</h1>
-          <p className="mt-1 text-sm text-gray-500">
-            Liste de tous les documents des devis CSV
-          </p>
-        </div>
-      </div>
+      <PageHeader
+        title="Gestion des Documents"
+        description="Liste de tous les documents des devis CSV"
+      />
 
       {/* Stats */}
       <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
diff --git a/apps/frontend/app/dashboard/admin/logs/page.tsx b/apps/frontend/app/dashboard/admin/logs/page.tsx
index b40fe25..2b5c458 100644
--- a/apps/frontend/app/dashboard/admin/logs/page.tsx
+++ b/apps/frontend/app/dashboard/admin/logs/page.tsx
@@ -12,6 +12,7 @@ import {
   Server,
 } from 'lucide-react';
 import { get, download } from '@/lib/api/client';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 const LOGS_PREFIX = '/api/v1/logs';
 
@@ -189,48 +190,45 @@ export default function AdminLogsPage() {
 
   return (
     <div className="space-y-6">
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Logs système</h1>
-          <p className="mt-1 text-sm text-gray-500">
-            Visualisation et export des logs applicatifs en temps réel
-          </p>
-        </div>
-        <div className="flex items-center gap-2">
-          <button
-            onClick={fetchLogs}
-            disabled={loading}
-            className="flex items-center gap-2 px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors disabled:opacity-50"
-          >
-            <RefreshCw className={`h-4 w-4 ${loading ? 'animate-spin' : ''}`} />
-            Actualiser
-          </button>
-          <div className="relative group">
+      <PageHeader
+        title="Logs système"
+        description="Visualisation et export des logs applicatifs en temps réel"
+        actions={
+          <div className="flex items-center gap-2">
             <button
-              disabled={exportLoading || loading}
-              className="flex items-center gap-2 px-4 py-2 text-sm font-medium text-white bg-[#10183A] rounded-lg hover:bg-[#1a2550] transition-colors disabled:opacity-50"
+              onClick={fetchLogs}
+              disabled={loading}
+              className="flex items-center gap-2 px-3 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 transition-colors disabled:opacity-50"
             >
-              <Download className="h-4 w-4" />
-              {exportLoading ? 'Export...' : 'Exporter'}
+              <RefreshCw className={`h-4 w-4 ${loading ? 'animate-spin' : ''}`} />
+              <span className="hidden sm:inline">Actualiser</span>
             </button>
-            <div className="absolute right-0 mt-1 w-36 bg-white rounded-lg shadow-lg border border-gray-200 z-10 hidden group-hover:block">
+            <div className="relative group">
               <button
-                onClick={() => handleExport('csv')}
-                className="block w-full text-left px-4 py-2 text-sm text-gray-700 hover:bg-gray-50"
+                disabled={exportLoading || loading}
+                className="flex items-center gap-2 px-3 py-2 text-sm font-medium text-white bg-[#10183A] rounded-lg hover:bg-[#1a2550] transition-colors disabled:opacity-50"
               >
-                Télécharger CSV
-              </button>
-              <button
-                onClick={() => handleExport('json')}
-                className="block w-full text-left px-4 py-2 text-sm text-gray-700 hover:bg-gray-50"
-              >
-                Télécharger JSON
+                <Download className="h-4 w-4" />
+                <span className="hidden sm:inline">{exportLoading ? 'Export...' : 'Exporter'}</span>
               </button>
+              <div className="absolute right-0 mt-1 w-36 bg-white rounded-lg shadow-lg border border-gray-200 z-10 hidden group-hover:block">
+                <button
+                  onClick={() => handleExport('csv')}
+                  className="block w-full text-left px-4 py-2 text-sm text-gray-700 hover:bg-gray-50"
+                >
+                  Télécharger CSV
+                </button>
+                <button
+                  onClick={() => handleExport('json')}
+                  className="block w-full text-left px-4 py-2 text-sm text-gray-700 hover:bg-gray-50"
+                >
+                  Télécharger JSON
+                </button>
+              </div>
             </div>
           </div>
-        </div>
-      </div>
+        }
+      />
 
       {/* Stats */}
       <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
diff --git a/apps/frontend/app/dashboard/admin/organizations/page.tsx b/apps/frontend/app/dashboard/admin/organizations/page.tsx
index 485af68..1f37e93 100644
--- a/apps/frontend/app/dashboard/admin/organizations/page.tsx
+++ b/apps/frontend/app/dashboard/admin/organizations/page.tsx
@@ -3,6 +3,7 @@
 import { useState, useEffect } from 'react';
 import { getAllOrganizations, verifySiret, approveSiret, rejectSiret } from '@/lib/api/admin';
 import { createOrganization, updateOrganization } from '@/lib/api/organizations';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 interface Organization {
   id: string;
@@ -226,21 +227,18 @@ export default function AdminOrganizationsPage() {
 
   return (
     <div className="space-y-6">
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Organization Management</h1>
-          <p className="mt-1 text-sm text-gray-500">
-            Manage all organizations in the system
-          </p>
-        </div>
-        <button
-          onClick={() => setShowCreateModal(true)}
-          className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors"
-        >
-          + Create Organization
-        </button>
-      </div>
+      <PageHeader
+        title="Organization Management"
+        description="Manage all organizations in the system"
+        actions={
+          <button
+            onClick={() => setShowCreateModal(true)}
+            className="px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors"
+          >
+            + Create Organization
+          </button>
+        }
+      />
 
       {/* Error Message */}
       {error && (
diff --git a/apps/frontend/app/dashboard/admin/users/page.tsx b/apps/frontend/app/dashboard/admin/users/page.tsx
index 9b68847..3569e26 100644
--- a/apps/frontend/app/dashboard/admin/users/page.tsx
+++ b/apps/frontend/app/dashboard/admin/users/page.tsx
@@ -5,6 +5,7 @@ import { getAllUsers, updateAdminUser, deleteAdminUser } from '@/lib/api/admin';
 import { createUser } from '@/lib/api/users';
 import { getAllOrganizations } from '@/lib/api/admin';
 import type { UserRole } from '@/types/api';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 interface User {
   id: string;
@@ -160,21 +161,18 @@ export default function AdminUsersPage() {
 
   return (
     <div className="space-y-6">
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">User Management</h1>
-          <p className="mt-1 text-sm text-gray-500">
-            Manage all users in the system
-          </p>
-        </div>
-        <button
-          onClick={() => setShowCreateModal(true)}
-          className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors"
-        >
-          + Create User
-        </button>
-      </div>
+      <PageHeader
+        title="User Management"
+        description="Manage all users in the system"
+        actions={
+          <button
+            onClick={() => setShowCreateModal(true)}
+            className="px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors"
+          >
+            + Create User
+          </button>
+        }
+      />
 
       {/* Error Message */}
       {error && (
diff --git a/apps/frontend/app/dashboard/bookings/page.tsx b/apps/frontend/app/dashboard/bookings/page.tsx
index 2f31216..ee5a801 100644
--- a/apps/frontend/app/dashboard/bookings/page.tsx
+++ b/apps/frontend/app/dashboard/bookings/page.tsx
@@ -13,6 +13,7 @@ import Link from 'next/link';
 import { Plus, Clock } from 'lucide-react';
 import ExportButton from '@/components/ExportButton';
 import { useSearchParams } from 'next/navigation';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 type SearchType = 'pallets' | 'weight' | 'route' | 'status' | 'date' | 'quote';
 
@@ -166,44 +167,43 @@ export default function BookingsListPage() {
           <button onClick={() => setShowTransferBanner(false)} className="text-amber-500 hover:text-amber-700 ml-4 flex-shrink-0">✕</button>
         </div>
       )}
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Réservations</h1>
-          <p className="text-sm text-gray-500 mt-1">Gérez et suivez vos envois</p>
-        </div>
-        <div className="flex items-center space-x-3">
-          <ExportButton
-            data={filteredBookings}
-            filename="reservations"
-            columns={[
-              { key: 'id', label: 'ID' },
-              { key: 'palletCount', label: 'Palettes', format: (v) => `${v || 0}` },
-              { key: 'weightKG', label: 'Poids (kg)', format: (v) => `${v || 0}` },
-              { key: 'volumeCBM', label: 'Volume (CBM)', format: (v) => `${v || 0}` },
-              { key: 'origin', label: 'Origine' },
-              { key: 'destination', label: 'Destination' },
-              { key: 'carrierName', label: 'Transporteur' },
-              { key: 'status', label: 'Statut', format: (v) => {
-                const labels: Record<string, string> = {
-                  PENDING: 'En attente',
-                  ACCEPTED: 'Accepté',
-                  REJECTED: 'Refusé',
-                };
-                return labels[v] || v;
-              }},
-              { key: 'createdAt', label: 'Date de création', format: (v) => v ? new Date(v).toLocaleDateString('fr-FR') : '' },
-            ]}
-          />
-          <Link
-            href="/dashboard/search-advanced"
-            className="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700"
-          >
-            <Plus className="mr-2 h-4 w-4" />
-            Nouvelle Réservation
-          </Link>
-        </div>
-      </div>
+      <PageHeader
+        title="Réservations"
+        description="Gérez et suivez vos envois"
+        actions={
+          <>
+            <ExportButton
+              data={filteredBookings}
+              filename="reservations"
+              columns={[
+                { key: 'id', label: 'ID' },
+                { key: 'palletCount', label: 'Palettes', format: (v) => `${v || 0}` },
+                { key: 'weightKG', label: 'Poids (kg)', format: (v) => `${v || 0}` },
+                { key: 'volumeCBM', label: 'Volume (CBM)', format: (v) => `${v || 0}` },
+                { key: 'origin', label: 'Origine' },
+                { key: 'destination', label: 'Destination' },
+                { key: 'carrierName', label: 'Transporteur' },
+                { key: 'status', label: 'Statut', format: (v) => {
+                  const labels: Record<string, string> = {
+                    PENDING: 'En attente',
+                    ACCEPTED: 'Accepté',
+                    REJECTED: 'Refusé',
+                  };
+                  return labels[v] || v;
+                }},
+                { key: 'createdAt', label: 'Date de création', format: (v) => v ? new Date(v).toLocaleDateString('fr-FR') : '' },
+              ]}
+            />
+            <Link
+              href="/dashboard/search-advanced"
+              className="inline-flex items-center px-3 sm:px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700"
+            >
+              <Plus className="h-4 w-4 sm:mr-2" />
+              <span className="hidden sm:inline">Nouvelle Réservation</span>
+            </Link>
+          </>
+        }
+      />
 
       {/* Filters */}
       <div className="bg-white rounded-lg shadow p-4">
@@ -284,7 +284,7 @@ export default function BookingsListPage() {
         </div>
       </div>
 
-      {/* Bookings Table */}
+      {/* Bookings List */}
       <div className="bg-white rounded-lg shadow overflow-hidden">
         {isLoading ? (
           <div className="px-6 py-12 text-center text-gray-500">
@@ -293,7 +293,62 @@ export default function BookingsListPage() {
           </div>
         ) : paginatedBookings && paginatedBookings.length > 0 ? (
           <>
-            <div className="overflow-x-auto">
+            {/* Mobile cards */}
+            <div className="md:hidden divide-y divide-gray-200">
+              {paginatedBookings.map((booking: any) => (
+                <div key={`${booking.type}-${booking.id}`} className="p-4 space-y-3">
+                  <div className="flex items-start justify-between">
+                    <div>
+                      <div className="text-sm font-semibold text-gray-900">
+                        {booking.type === 'csv'
+                          ? `${booking.origin} → ${booking.destination}`
+                          : booking.route || 'N/A'}
+                      </div>
+                      <div className="text-xs text-gray-500 mt-0.5">
+                        {booking.type === 'csv' ? booking.carrierName : booking.carrier || ''}
+                      </div>
+                    </div>
+                    <span className={`px-2 py-1 text-xs font-semibold rounded-full flex-shrink-0 ${getStatusColor(booking.status)}`}>
+                      {getStatusLabel(booking.status)}
+                    </span>
+                  </div>
+                  <div className="grid grid-cols-3 gap-2 text-xs">
+                    <div>
+                      <div className="text-gray-400 uppercase tracking-wide">Palettes</div>
+                      <div className="font-medium text-gray-900 mt-0.5">
+                        {booking.type === 'csv'
+                          ? `${booking.palletCount} pal.`
+                          : `${booking.containers?.length || 0} cont.`}
+                      </div>
+                    </div>
+                    <div>
+                      <div className="text-gray-400 uppercase tracking-wide">Poids</div>
+                      <div className="font-medium text-gray-900 mt-0.5">
+                        {booking.type === 'csv'
+                          ? `${booking.weightKG} kg`
+                          : booking.totalWeight ? `${booking.totalWeight} kg` : 'N/A'}
+                      </div>
+                    </div>
+                    <div>
+                      <div className="text-gray-400 uppercase tracking-wide">Date</div>
+                      <div className="font-medium text-gray-900 mt-0.5">
+                        {(booking.createdAt || booking.requestedAt)
+                          ? new Date(booking.createdAt || booking.requestedAt).toLocaleDateString('fr-FR', { day: '2-digit', month: '2-digit', year: '2-digit' })
+                          : 'N/A'}
+                      </div>
+                    </div>
+                  </div>
+                  <div className="text-xs text-gray-400">
+                    {booking.type === 'csv'
+                      ? `Réf: #${booking.bookingId || booking.id.slice(0, 8).toUpperCase()}`
+                      : `Booking: ${booking.bookingNumber || '-'}`}
+                  </div>
+                </div>
+              ))}
+            </div>
+
+            {/* Desktop table */}
+            <div className="hidden md:block overflow-x-auto">
               <table className="min-w-full divide-y divide-gray-200">
                 <thead className="bg-gray-50">
                   <tr>
diff --git a/apps/frontend/app/dashboard/documents/page.tsx b/apps/frontend/app/dashboard/documents/page.tsx
index 49998e4..e7a5268 100644
--- a/apps/frontend/app/dashboard/documents/page.tsx
+++ b/apps/frontend/app/dashboard/documents/page.tsx
@@ -5,6 +5,7 @@ import { listCsvBookings, CsvBookingResponse } from '@/lib/api/bookings';
 import { FileText, Image as ImageIcon, FileEdit, FileSpreadsheet, Paperclip } from 'lucide-react';
 import type { ReactNode } from 'react';
 import ExportButton from '@/components/ExportButton';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 interface Document {
   id: string;
@@ -405,53 +406,45 @@ export default function UserDocumentsPage() {
 
   return (
     <div className="space-y-6">
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Mes Documents</h1>
-          <p className="mt-1 text-sm text-gray-500">
-            Gérez tous les documents de vos réservations
-          </p>
-        </div>
-        <div className="flex items-center space-x-3">
-          <ExportButton
-            data={filteredDocuments}
-            filename="documents"
-            columns={[
-              { key: 'fileName', label: 'Nom du fichier' },
-              { key: 'fileType', label: 'Type' },
-              { key: 'quoteNumber', label: 'N° de Devis' },
-              { key: 'route', label: 'Route' },
-              { key: 'carrierName', label: 'Transporteur' },
-              { key: 'status', label: 'Statut', format: (v) => {
-                const labels: Record<string, string> = {
-                  PENDING: 'En attente',
-                  ACCEPTED: 'Accepté',
-                  REJECTED: 'Refusé',
-                  CANCELLED: 'Annulé',
-                };
-                return labels[v] || v;
-              }},
-              { key: 'uploadedAt', label: 'Date d\'ajout', format: (v) => v ? new Date(v).toLocaleDateString('fr-FR') : '' },
-            ]}
-          />
-          <button
-            onClick={handleAddDocumentClick}
-            disabled={bookingsAvailableForDocuments.length === 0}
-            className="inline-flex items-center px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
-          >
-            <svg className="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-              <path
-                strokeLinecap="round"
-                strokeLinejoin="round"
-                strokeWidth={2}
-                d="M12 4v16m8-8H4"
-              />
-            </svg>
-            Ajouter un document
-          </button>
-        </div>
-      </div>
+      <PageHeader
+        title="Mes Documents"
+        description="Gérez tous les documents de vos réservations"
+        actions={
+          <>
+            <ExportButton
+              data={filteredDocuments}
+              filename="documents"
+              columns={[
+                { key: 'fileName', label: 'Nom du fichier' },
+                { key: 'fileType', label: 'Type' },
+                { key: 'quoteNumber', label: 'N° de Devis' },
+                { key: 'route', label: 'Route' },
+                { key: 'carrierName', label: 'Transporteur' },
+                { key: 'status', label: 'Statut', format: (v) => {
+                  const labels: Record<string, string> = {
+                    PENDING: 'En attente',
+                    ACCEPTED: 'Accepté',
+                    REJECTED: 'Refusé',
+                    CANCELLED: 'Annulé',
+                  };
+                  return labels[v] || v;
+                }},
+                { key: 'uploadedAt', label: 'Date d\'ajout', format: (v) => v ? new Date(v).toLocaleDateString('fr-FR') : '' },
+              ]}
+            />
+            <button
+              onClick={handleAddDocumentClick}
+              disabled={bookingsAvailableForDocuments.length === 0}
+              className="inline-flex items-center px-3 sm:px-4 py-2 bg-blue-600 text-white text-sm font-medium rounded-lg hover:bg-blue-700 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
+            >
+              <svg className="w-4 h-4 sm:mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 4v16m8-8H4" />
+              </svg>
+              <span className="hidden sm:inline">Ajouter un document</span>
+            </button>
+          </>
+        }
+      />
 
       {/* Stats */}
       <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
diff --git a/apps/frontend/app/dashboard/layout.tsx b/apps/frontend/app/dashboard/layout.tsx
index 1510854..a2f0a28 100644
--- a/apps/frontend/app/dashboard/layout.tsx
+++ b/apps/frontend/app/dashboard/layout.tsx
@@ -24,6 +24,8 @@ import {
   LogOut,
   Lock,
   Key,
+  Home,
+  User,
 } from 'lucide-react';
 import { useSubscription } from '@/lib/context/subscription-context';
 import StatusBadge from '@/components/ui/StatusBadge';
@@ -183,9 +185,9 @@ export default function DashboardLayout({ children }: { children: React.ReactNod
       {/* Main content */}
       <div className="lg:pl-64">
         {/* Top bar */}
-        <div className="sticky top-0 z-10 flex items-center justify-between h-16 px-6 bg-white border-b">
+        <div className="sticky top-0 z-10 flex items-center justify-between h-14 lg:h-16 px-4 lg:px-6 bg-white border-b">
           <button
-            className="lg:hidden text-gray-500 hover:text-gray-700"
+            className="lg:hidden text-gray-500 hover:text-gray-700 p-1"
             onClick={() => setSidebarOpen(true)}
           >
             <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -198,24 +200,51 @@ export default function DashboardLayout({ children }: { children: React.ReactNod
             </svg>
           </button>
           <div className="flex-1 lg:flex-none">
-            <h1 className="text-xl font-semibold text-gray-900">
+            <h1 className="text-base lg:text-xl font-semibold text-gray-900 ml-3 lg:ml-0">
               {navigation.find(item => isActive(item.href))?.name || 'Tableau de bord'}
             </h1>
           </div>
-          <div className="flex items-center space-x-4">
+          <div className="flex items-center space-x-3 lg:space-x-4">
             {/* Notifications */}
             <NotificationDropdown />
 
             {/* User Initials */}
-            <Link href="/dashboard/profile" className="w-9 h-9 bg-blue-600 rounded-full flex items-center justify-center text-white text-sm font-semibold hover:bg-blue-700 transition-colors">
+            <Link href="/dashboard/profile" className="w-8 h-8 lg:w-9 lg:h-9 bg-blue-600 rounded-full flex items-center justify-center text-white text-sm font-semibold hover:bg-blue-700 transition-colors">
               {user?.firstName?.[0]}{user?.lastName?.[0]}
             </Link>
           </div>
         </div>
 
-        {/* Page content */}
-        <main className="p-6">{children}</main>
+        {/* Page content — extra bottom padding on mobile for bottom nav */}
+        <main className="p-4 lg:p-6 pb-24 lg:pb-6">{children}</main>
       </div>
+
+      {/* Mobile bottom navigation bar */}
+      <nav className="fixed bottom-0 left-0 right-0 z-30 bg-white border-t border-gray-200 lg:hidden">
+        <div className="grid grid-cols-5 h-16">
+          {[
+            { href: '/dashboard', icon: Home, label: 'Accueil' },
+            { href: '/dashboard/bookings', icon: Package, label: 'Réservations' },
+            { href: '/dashboard/documents', icon: FileText, label: 'Documents' },
+            { href: '/dashboard/track-trace', icon: Search, label: 'Suivi' },
+            { href: '/dashboard/profile', icon: User, label: 'Profil' },
+          ].map((item) => {
+            const active = item.href === '/dashboard' ? pathname === item.href : pathname.startsWith(item.href);
+            return (
+              <Link
+                key={item.href}
+                href={item.href}
+                className={`flex flex-col items-center justify-center space-y-0.5 transition-colors ${
+                  active ? 'text-blue-600' : 'text-gray-500 hover:text-gray-700'
+                }`}
+              >
+                <item.icon className="w-5 h-5" />
+                <span className="text-[10px] font-medium leading-tight">{item.label}</span>
+              </Link>
+            );
+          })}
+        </div>
+      </nav>
     </div>
   );
 }
diff --git a/apps/frontend/app/dashboard/page.tsx b/apps/frontend/app/dashboard/page.tsx
index 29deaad..71a5b77 100644
--- a/apps/frontend/app/dashboard/page.tsx
+++ b/apps/frontend/app/dashboard/page.tsx
@@ -82,17 +82,17 @@ export default function DashboardPage() {
 
   return (
     <div className="min-h-screen bg-gray-50">
-      <div className="max-w-7xl mx-auto px-6 py-8 space-y-6">
+      <div className="max-w-7xl mx-auto px-4 sm:px-6 py-4 sm:py-8 space-y-4 sm:space-y-6">
         {/* Header - Compact */}
-        <div className="flex items-center justify-between pb-4 border-b border-gray-200">
+        <div className="flex items-center justify-between pb-3 sm:pb-4 border-b border-gray-200">
           <div>
-            <h1 className="text-3xl font-semibold text-gray-900">Tableau de Bord</h1>
-            <p className="text-gray-600 mt-1 text-sm">
+            <h1 className="text-xl sm:text-3xl font-semibold text-gray-900">Tableau de Bord</h1>
+            <p className="text-gray-600 mt-0.5 sm:mt-1 text-xs sm:text-sm">
               Vue d'ensemble de vos réservations et performances
             </p>
           </div>
 
-          <div className="flex items-center space-x-3">
+          <div className="flex items-center space-x-2 sm:space-x-3">
             <ExportButton
               data={topCarriers || []}
               filename="tableau-de-bord-transporteurs"
@@ -108,9 +108,9 @@ export default function DashboardPage() {
               ]}
             />
             <Link href="/dashboard/search-advanced">
-              <Button className="bg-blue-600 hover:bg-blue-700 text-white gap-2 shadow-lg text-base px-6 py-5 font-semibold">
-                <Plus className="h-5 w-5" />
-                Nouvelle Réservation
+              <Button className="bg-blue-600 hover:bg-blue-700 text-white gap-2 shadow-lg font-semibold px-3 sm:px-6 py-2 sm:py-5 text-sm sm:text-base">
+                <Plus className="h-4 w-4 sm:h-5 sm:w-5 flex-shrink-0" />
+                <span className="hidden sm:inline">Nouvelle Réservation</span>
               </Button>
             </Link>
           </div>
diff --git a/apps/frontend/app/dashboard/settings/api-keys/page.tsx b/apps/frontend/app/dashboard/settings/api-keys/page.tsx
index bfa95ca..3855294 100644
--- a/apps/frontend/app/dashboard/settings/api-keys/page.tsx
+++ b/apps/frontend/app/dashboard/settings/api-keys/page.tsx
@@ -17,6 +17,7 @@ import {
   ShieldCheck,
   Lock,
 } from 'lucide-react';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 // ─── Helpers ────────────────────────────────────────────────────────────────
 
@@ -376,23 +377,20 @@ export default function ApiKeysPage() {
         />
       )}
 
-      {/* Page header */}
-      <div className="flex items-start justify-between mb-8">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Clés API</h1>
-          <p className="mt-1 text-sm text-gray-500">
-            Gérez les clés d&apos;accès programmatique à l&apos;API Xpeditis.
-          </p>
-        </div>
-        <button
-          onClick={() => setShowCreateModal(true)}
-          disabled={activeKeys.length >= 20}
-          className="flex items-center gap-2 px-4 py-2.5 bg-[#10183A] hover:bg-[#1a2550] disabled:opacity-50 text-white text-sm font-medium rounded-xl transition-colors"
-        >
-          <Plus className="w-4 h-4" />
-          Nouvelle clé
-        </button>
-      </div>
+      <PageHeader
+        title="Clés API"
+        description="Gérez les clés d'accès programmatique à l'API Xpeditis."
+        actions={
+          <button
+            onClick={() => setShowCreateModal(true)}
+            disabled={activeKeys.length >= 20}
+            className="flex items-center gap-2 px-4 py-2.5 bg-[#10183A] hover:bg-[#1a2550] disabled:opacity-50 text-white text-sm font-medium rounded-xl transition-colors"
+          >
+            <Plus className="w-4 h-4" />
+            Nouvelle clé
+          </button>
+        }
+      />
 
       {/* Info banner */}
       <div className="mb-6 p-4 bg-blue-50 border border-blue-100 rounded-xl flex gap-3">
diff --git a/apps/frontend/app/dashboard/settings/users/page.tsx b/apps/frontend/app/dashboard/settings/users/page.tsx
index 2b10987..a7ab6fb 100644
--- a/apps/frontend/app/dashboard/settings/users/page.tsx
+++ b/apps/frontend/app/dashboard/settings/users/page.tsx
@@ -14,6 +14,7 @@ import { createInvitation, listInvitations, cancelInvitation } from '@/lib/api/i
 import { useAuth } from '@/lib/context/auth-context';
 import Link from 'next/link';
 import ExportButton from '@/components/ExportButton';
+import { PageHeader } from '@/components/ui/PageHeader';
 
 const PAGE_SIZE = 5;
 
@@ -279,44 +280,45 @@ export default function UsersManagementPage() {
         </div>
       )}
 
-      {/* Header */}
-      <div className="flex items-center justify-between">
-        <div>
-          <h1 className="text-2xl font-bold text-gray-900">Gestion des Utilisateurs</h1>
-          <p className="text-sm text-gray-500 mt-1">Gérez les membres de l'équipe et leurs permissions</p>
-        </div>
-        <div className="flex items-center space-x-3">
-          <ExportButton
-            data={allUsers}
-            filename="utilisateurs"
-            columns={[
-              { key: 'firstName', label: 'Prénom' },
-              { key: 'lastName', label: 'Nom' },
-              { key: 'email', label: 'Email' },
-              { key: 'role', label: 'Rôle', format: (v) => ({ ADMIN: 'Administrateur', MANAGER: 'Manager', USER: 'Utilisateur', VIEWER: 'Lecteur' }[v] || v) },
-              { key: 'isActive', label: 'Statut', format: (v) => v ? 'Actif' : 'Inactif' },
-              { key: 'createdAt', label: 'Date de création', format: (v) => v ? new Date(v).toLocaleDateString('fr-FR') : '' },
-            ]}
-          />
-          {licenseStatus?.canInvite ? (
-            <button
-              onClick={() => setShowInviteModal(true)}
-              className="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700"
-            >
-              <span className="mr-2">+</span>
-              Inviter un utilisateur
-            </button>
-          ) : (
-            <Link
-              href="/dashboard/settings/subscription"
-              className="inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-amber-600 hover:bg-amber-700"
-            >
-              <span className="mr-2">+</span>
-              Mettre à niveau
-            </Link>
-          )}
-        </div>
-      </div>
+      <PageHeader
+        title="Gestion des Utilisateurs"
+        description="Gérez les membres de l'équipe et leurs permissions"
+        actions={
+          <>
+            <ExportButton
+              data={allUsers}
+              filename="utilisateurs"
+              columns={[
+                { key: 'firstName', label: 'Prénom' },
+                { key: 'lastName', label: 'Nom' },
+                { key: 'email', label: 'Email' },
+                { key: 'role', label: 'Rôle', format: (v) => ({ ADMIN: 'Administrateur', MANAGER: 'Manager', USER: 'Utilisateur', VIEWER: 'Lecteur' }[v] || v) },
+                { key: 'isActive', label: 'Statut', format: (v) => v ? 'Actif' : 'Inactif' },
+                { key: 'createdAt', label: 'Date de création', format: (v) => v ? new Date(v).toLocaleDateString('fr-FR') : '' },
+              ]}
+            />
+            {licenseStatus?.canInvite ? (
+              <button
+                onClick={() => setShowInviteModal(true)}
+                className="inline-flex items-center px-3 sm:px-4 py-2 text-sm font-medium rounded-md text-white bg-blue-600 hover:bg-blue-700"
+              >
+                <span className="mr-1.5">+</span>
+                <span className="hidden sm:inline">Inviter un utilisateur</span>
+                <span className="sm:hidden">Inviter</span>
+              </button>
+            ) : (
+              <Link
+                href="/dashboard/settings/subscription"
+                className="inline-flex items-center px-3 sm:px-4 py-2 text-sm font-medium rounded-md text-white bg-amber-600 hover:bg-amber-700"
+              >
+                <span className="mr-1.5">+</span>
+                <span className="hidden sm:inline">Mettre à niveau</span>
+                <span className="sm:hidden">Upgrade</span>
+              </Link>
+            )}
+          </>
+        }
+      />
 
       {success && (
         <div className="rounded-md bg-green-50 p-4">
diff --git a/apps/frontend/app/page.tsx b/apps/frontend/app/page.tsx
index f2b319f..f57c77d 100644
--- a/apps/frontend/app/page.tsx
+++ b/apps/frontend/app/page.tsx
@@ -346,7 +346,7 @@ export default function LandingPage() {
           <div className="absolute inset-0 bg-gradient-to-br from-brand-navy/70 via-brand-navy/50 to-brand-turquoise/20" />
         </motion.div>
 
-        <div className="relative z-10 max-w-7xl mx-auto px-6 lg:px-8">
+        <div className="relative z-10 max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 pt-20">
           <motion.div
             initial={{ opacity: 0, y: 30 }}
             animate={isHeroInView ? { opacity: 1, y: 0 } : {}}
@@ -357,10 +357,10 @@ export default function LandingPage() {
               initial={{ scale: 0.8, opacity: 0 }}
               animate={isHeroInView ? { scale: 1, opacity: 1 } : {}}
               transition={{ duration: 0.6, delay: 0.2 }}
-              className="inline-flex items-center space-x-2 bg-white/10 backdrop-blur-sm px-4 py-2 rounded-full mb-8 border border-white/20"
+              className="inline-flex items-center space-x-2 bg-white/10 backdrop-blur-sm px-3 py-1.5 sm:px-4 sm:py-2 rounded-full mb-6 sm:mb-8 border border-white/20"
             >
-              <Ship className="w-5 h-5 text-brand-turquoise" />
-              <span className="text-white/90 text-sm font-medium">
+              <Ship className="w-4 h-4 sm:w-5 sm:h-5 text-brand-turquoise flex-shrink-0" />
+              <span className="text-white/90 text-xs sm:text-sm font-medium">
                 Plateforme B2B de Fret Maritime #1 en Europe
               </span>
             </motion.div>
@@ -369,7 +369,7 @@ export default function LandingPage() {
               initial={{ opacity: 0, y: 20 }}
               animate={isHeroInView ? { opacity: 1, y: 0 } : {}}
               transition={{ duration: 0.8, delay: 0.3 }}
-              className="text-5xl lg:text-7xl font-bold text-white mb-6 leading-tight"
+              className="text-3xl sm:text-5xl lg:text-7xl font-bold text-white mb-4 sm:mb-6 leading-tight"
             >
               Réservez votre fret
               <br />
@@ -382,7 +382,7 @@ export default function LandingPage() {
               initial={{ opacity: 0, y: 20 }}
               animate={isHeroInView ? { opacity: 1, y: 0 } : {}}
               transition={{ duration: 0.8, delay: 0.4 }}
-              className="text-xl lg:text-2xl text-white/80 mb-12 max-w-3xl mx-auto leading-relaxed"
+              className="text-base sm:text-xl lg:text-2xl text-white/80 mb-8 sm:mb-12 max-w-3xl mx-auto leading-relaxed px-2"
             >
               Comparez les tarifs de 50+ compagnies maritimes, réservez en ligne et suivez vos
               envois en temps réel.
@@ -392,14 +392,14 @@ export default function LandingPage() {
               initial={{ opacity: 0, y: 20 }}
               animate={isHeroInView ? { opacity: 1, y: 0 } : {}}
               transition={{ duration: 0.8, delay: 0.5 }}
-              className="flex flex-col sm:flex-row items-center justify-center space-y-4 sm:space-y-0 sm:space-x-6 mb-12"
+              className="flex flex-col sm:flex-row items-center justify-center gap-3 sm:gap-6 mb-12 px-4 sm:px-0"
             >
               {isAuthenticated && user ? (
                 <Link
                   href="/dashboard"
                   target="_blank"
                   rel="noopener noreferrer"
-                  className="group px-8 py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
+                  className="group px-6 sm:px-8 py-3 sm:py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-base sm:text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
                 >
                   <span>Accéder au tableau de bord</span>
                   <LayoutDashboard className="w-5 h-5 group-hover:translate-x-1 transition-transform" />
@@ -410,7 +410,7 @@ export default function LandingPage() {
                     href="/register"
                     target="_blank"
                     rel="noopener noreferrer"
-                    className="group px-8 py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
+                    className="group px-6 sm:px-8 py-3 sm:py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-base sm:text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
                   >
                     <span>Créer un compte gratuit</span>
                     <ArrowRight className="w-5 h-5 group-hover:translate-x-1 transition-transform" />
@@ -419,7 +419,7 @@ export default function LandingPage() {
                     href="/login"
                     target="_blank"
                     rel="noopener noreferrer"
-                    className="px-8 py-4 bg-white text-brand-navy rounded-lg hover:bg-gray-50 transition-all hover:shadow-xl font-semibold text-lg w-full sm:w-auto"
+                    className="px-6 sm:px-8 py-3 sm:py-4 bg-white text-brand-navy rounded-lg hover:bg-gray-50 transition-all hover:shadow-xl font-semibold text-base sm:text-lg w-full sm:w-auto text-center"
                   >
                     Voir la démo
                   </Link>
@@ -452,12 +452,12 @@ export default function LandingPage() {
       </section>
 
       {/* Stats Section */}
-      <section ref={statsRef} className="py-16 bg-gray-50">
+      <section ref={statsRef} className="py-10 sm:py-16 bg-gray-50">
         <motion.div
           variants={containerVariants}
           initial="hidden"
           animate={isStatsInView ? 'visible' : 'hidden'}
-          className="max-w-7xl mx-auto px-6 lg:px-8"
+          className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8"
         >
           <div className="grid grid-cols-2 lg:grid-cols-4 gap-8">
             {stats.map((stat, index) => {
@@ -477,7 +477,7 @@ export default function LandingPage() {
                     initial={{ scale: 0 }}
                     animate={isStatsInView ? { scale: 1 } : {}}
                     transition={{ duration: 0.5, delay: index * 0.1 }}
-                    className="text-5xl lg:text-6xl font-bold text-brand-navy mb-2 tabular-nums"
+                    className="text-3xl sm:text-5xl lg:text-6xl font-bold text-brand-navy mb-2 tabular-nums"
                   >
                     <AnimatedCounter
                       end={stat.end}
@@ -497,18 +497,18 @@ export default function LandingPage() {
       </section>
 
       {/* Features Section */}
-      <section ref={featuresRef} id="features" className="py-20 lg:py-32">
-        <div className="max-w-7xl mx-auto px-6 lg:px-8">
+      <section ref={featuresRef} id="features" className="py-12 sm:py-20 lg:py-32">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
           <motion.div
             initial={{ opacity: 0, y: 30 }}
             animate={isFeaturesInView ? { opacity: 1, y: 0 } : {}}
             transition={{ duration: 0.8 }}
-            className="text-center mb-16"
+            className="text-center mb-10 sm:mb-16"
           >
-            <h2 className="text-4xl lg:text-5xl font-bold text-brand-navy mb-4">
+            <h2 className="text-2xl sm:text-4xl lg:text-5xl font-bold text-brand-navy mb-3 sm:mb-4">
               Pourquoi choisir Xpeditis ?
             </h2>
-            <p className="text-xl text-gray-600 max-w-2xl mx-auto">
+            <p className="text-base sm:text-xl text-gray-600 max-w-2xl mx-auto">
               Une plateforme complète pour gérer tous vos besoins en fret maritime
             </p>
           </motion.div>
@@ -620,23 +620,23 @@ export default function LandingPage() {
       <section
         ref={pricingRef}
         id="pricing"
-        className="py-20 lg:py-32 bg-gradient-to-b from-white to-gray-50"
+        className="py-12 sm:py-20 lg:py-32 bg-gradient-to-b from-white to-gray-50"
       >
-        <div className="max-w-7xl mx-auto px-6 lg:px-8">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
           {/* Header */}
           <motion.div
             initial={{ opacity: 0, y: 30 }}
             animate={isPricingInView ? { opacity: 1, y: 0 } : {}}
             transition={{ duration: 0.8 }}
-            className="text-center mb-12"
+            className="text-center mb-8 sm:mb-12"
           >
             <span className="inline-block bg-brand-turquoise/10 text-brand-turquoise text-sm font-semibold px-4 py-1.5 rounded-full mb-4 uppercase tracking-wide">
               Tarifs
             </span>
-            <h2 className="text-4xl lg:text-5xl font-bold text-brand-navy mb-4">
+            <h2 className="text-2xl sm:text-4xl lg:text-5xl font-bold text-brand-navy mb-3 sm:mb-4">
               Des plans adaptés à votre activité
             </h2>
-            <p className="text-xl text-gray-600 max-w-2xl mx-auto">
+            <p className="text-base sm:text-xl text-gray-600 max-w-2xl mx-auto">
               De l'accès découverte au partenariat sur mesure — évoluez à tout moment.
             </p>
           </motion.div>
@@ -959,19 +959,19 @@ export default function LandingPage() {
       {/* Testimonials Section */}
       <section
         ref={testimonialsRef}
-        className="py-20 lg:py-32 bg-gradient-to-br from-gray-50 to-white"
+        className="py-12 sm:py-20 lg:py-32 bg-gradient-to-br from-gray-50 to-white"
       >
-        <div className="max-w-7xl mx-auto px-6 lg:px-8">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
           <motion.div
             initial={{ opacity: 0, y: 30 }}
             animate={isTestimonialsInView ? { opacity: 1, y: 0 } : {}}
             transition={{ duration: 0.8 }}
-            className="text-center mb-16"
+            className="text-center mb-10 sm:mb-16"
           >
-            <h2 className="text-4xl lg:text-5xl font-bold text-brand-navy mb-4">
+            <h2 className="text-2xl sm:text-4xl lg:text-5xl font-bold text-brand-navy mb-3 sm:mb-4">
               Ils nous font confiance
             </h2>
-            <p className="text-xl text-gray-600 max-w-2xl mx-auto">
+            <p className="text-base sm:text-xl text-gray-600 max-w-2xl mx-auto">
               Découvrez les témoignages de nos clients satisfaits
             </p>
           </motion.div>
@@ -1014,18 +1014,18 @@ export default function LandingPage() {
       </section>
 
       {/* CTA Section */}
-      <section ref={ctaRef} className="py-20 lg:py-32">
+      <section ref={ctaRef} className="py-12 sm:py-20 lg:py-32">
         <motion.div
           variants={containerVariants}
           initial="hidden"
           animate={isCtaInView ? 'visible' : 'hidden'}
-          className="max-w-4xl mx-auto px-6 lg:px-8 text-center"
+          className="max-w-4xl mx-auto px-4 sm:px-6 lg:px-8 text-center"
         >
           <motion.div variants={itemVariants}>
-            <h2 className="text-4xl lg:text-5xl font-bold text-brand-navy mb-6">
+            <h2 className="text-2xl sm:text-4xl lg:text-5xl font-bold text-brand-navy mb-4 sm:mb-6">
               Prêt à simplifier votre fret maritime ?
             </h2>
-            <p className="text-xl text-gray-600 mb-10">
+            <p className="text-base sm:text-xl text-gray-600 mb-8 sm:mb-10">
               Rejoignez des centaines de transitaires qui font confiance à Xpeditis pour leurs
               expéditions maritimes.
             </p>
@@ -1033,14 +1033,14 @@ export default function LandingPage() {
 
           <motion.div
             variants={itemVariants}
-            className="flex flex-col sm:flex-row items-center justify-center space-y-4 sm:space-y-0 sm:space-x-6"
+            className="flex flex-col sm:flex-row items-center justify-center gap-3 sm:gap-6 px-2 sm:px-0"
           >
             {isAuthenticated && user ? (
               <Link
                 href="/dashboard"
                 target="_blank"
                 rel="noopener noreferrer"
-                className="group px-8 py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
+                className="group px-6 sm:px-8 py-3 sm:py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-base sm:text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
               >
                 <span>Accéder au tableau de bord</span>
                 <LayoutDashboard className="w-5 h-5 group-hover:translate-x-1 transition-transform" />
@@ -1051,7 +1051,7 @@ export default function LandingPage() {
                   href="/register"
                   target="_blank"
                   rel="noopener noreferrer"
-                  className="group px-8 py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
+                  className="group px-6 sm:px-8 py-3 sm:py-4 bg-brand-turquoise text-white rounded-lg hover:bg-brand-turquoise/90 transition-all hover:shadow-2xl hover:scale-105 font-semibold text-base sm:text-lg w-full sm:w-auto flex items-center justify-center space-x-2"
                 >
                   <span>Créer un compte gratuit</span>
                   <ArrowRight className="w-5 h-5 group-hover:translate-x-1 transition-transform" />
@@ -1060,7 +1060,7 @@ export default function LandingPage() {
                   href="/login"
                   target="_blank"
                   rel="noopener noreferrer"
-                  className="px-8 py-4 bg-brand-navy text-white rounded-lg hover:bg-brand-navy/90 transition-all hover:shadow-xl font-semibold text-lg w-full sm:w-auto"
+                  className="px-6 sm:px-8 py-3 sm:py-4 bg-brand-navy text-white rounded-lg hover:bg-brand-navy/90 transition-all hover:shadow-xl font-semibold text-base sm:text-lg w-full sm:w-auto text-center"
                 >
                   Se connecter
                 </Link>
@@ -1070,7 +1070,7 @@ export default function LandingPage() {
 
           <motion.div
             variants={itemVariants}
-            className="flex items-center justify-center space-x-6 mt-8 text-sm text-gray-500"
+            className="flex flex-wrap items-center justify-center gap-4 sm:gap-6 mt-8 text-sm text-gray-500"
           >
             <div className="flex items-center space-x-2">
               <CheckCircle2 className="w-4 h-4 text-brand-green" />
diff --git a/apps/frontend/src/components/CookieConsent.tsx b/apps/frontend/src/components/CookieConsent.tsx
index 0050b1d..76af003 100644
--- a/apps/frontend/src/components/CookieConsent.tsx
+++ b/apps/frontend/src/components/CookieConsent.tsx
@@ -11,6 +11,7 @@ import { motion, AnimatePresence } from 'framer-motion';
 import { Cookie, X, Settings, Check, Shield } from 'lucide-react';
 import { useCookieConsent } from '@/lib/context/cookie-context';
 import type { CookiePreferences } from '@/lib/api/gdpr';
+import { usePathname } from 'next/navigation';
 
 export default function CookieConsent() {
   const {
@@ -27,6 +28,12 @@ export default function CookieConsent() {
   } = useCookieConsent();
 
   const [localPrefs, setLocalPrefs] = useState<CookiePreferences>(preferences);
+  const pathname = usePathname();
+  // On dashboard pages, mobile has a bottom nav bar (h-16 = 64px). Offset to avoid overlap.
+  const isDashboard = pathname?.startsWith('/dashboard');
+  // Classes to apply only on mobile when on the dashboard
+  const mobileOffset = isDashboard ? 'bottom-16 lg:bottom-0' : 'bottom-0';
+  const mobileButtonOffset = isDashboard ? 'bottom-20 lg:bottom-4' : 'bottom-4';
 
   // Sync local prefs when context changes
   React.useEffect(() => {
@@ -53,7 +60,7 @@ export default function CookieConsent() {
             exit={{ scale: 0, opacity: 0 }}
             transition={{ type: 'spring', stiffness: 260, damping: 20 }}
             onClick={openPreferences}
-            className="fixed bottom-4 left-4 z-40 p-3 bg-brand-navy text-white rounded-full shadow-lg hover:bg-brand-navy/90 focus:outline-none focus:ring-2 focus:ring-brand-turquoise focus:ring-offset-2 transition-colors"
+            className={`fixed left-4 z-40 p-3 bg-brand-navy text-white rounded-full shadow-lg hover:bg-brand-navy/90 focus:outline-none focus:ring-2 focus:ring-brand-turquoise focus:ring-offset-2 transition-colors ${mobileButtonOffset}`}
             aria-label="Ouvrir les paramètres de cookies"
           >
             <Cookie className="w-5 h-5" />
@@ -69,7 +76,7 @@ export default function CookieConsent() {
             animate={{ y: 0, opacity: 1 }}
             exit={{ y: 100, opacity: 0 }}
             transition={{ type: 'spring', stiffness: 300, damping: 30 }}
-            className="fixed bottom-0 left-0 right-0 z-50 bg-white border-t border-gray-200 shadow-2xl"
+            className={`fixed left-0 right-0 z-50 bg-white border-t border-gray-200 shadow-2xl ${mobileOffset}`}
           >
             <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6">
               <AnimatePresence mode="wait">
diff --git a/apps/frontend/src/components/layout/LandingHeader.tsx b/apps/frontend/src/components/layout/LandingHeader.tsx
index e225a22..4e9ca88 100644
--- a/apps/frontend/src/components/layout/LandingHeader.tsx
+++ b/apps/frontend/src/components/layout/LandingHeader.tsx
@@ -10,8 +10,11 @@ import {
   BookOpen,
   LayoutDashboard,
   Code2,
+  Menu,
+  X,
 } from 'lucide-react';
 import { useAuth } from '@/lib/context/auth-context';
+import { usePathname } from 'next/navigation';
 
 interface LandingHeaderProps {
   transparentOnTop?: boolean;
@@ -21,7 +24,14 @@ interface LandingHeaderProps {
 export function LandingHeader({ transparentOnTop = false, activePage }: LandingHeaderProps) {
   const [isScrolled, setIsScrolled] = useState(false);
   const [isCompanyMenuOpen, setIsCompanyMenuOpen] = useState(false);
+  const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
   const { user, isAuthenticated, loading } = useAuth();
+  const pathname = usePathname();
+
+  // Close mobile menu on route change
+  useEffect(() => {
+    setIsMobileMenuOpen(false);
+  }, [pathname]);
 
   const companyMenuItems = [
     { href: '/about', label: 'À propos', icon: Info, description: 'Notre histoire et mission' },
@@ -66,6 +76,7 @@ export function LandingHeader({ transparentOnTop = false, activePage }: LandingH
   };
 
   return (
+    <>
     <motion.nav
       initial={{ y: -100 }}
       animate={{ y: 0 }}
@@ -73,18 +84,28 @@ export function LandingHeader({ transparentOnTop = false, activePage }: LandingH
         isScrolled ? 'bg-brand-navy/95 backdrop-blur-md shadow-lg' : 'bg-transparent'
       }`}
     >
-      <div className="max-w-7xl mx-auto px-6 lg:px-8">
-        <div className="flex items-center justify-between h-20">
+      <div className="max-w-7xl mx-auto px-4 lg:px-8">
+        <div className="flex items-center justify-between h-16 md:h-20">
           <Link href="/" className="flex items-center space-x-2">
             <Image
               src="/assets/logos/logo-white.png"
               alt="Xpeditis"
-              width={70}
-              height={80}
+              width={60}
+              height={70}
               priority
               className="h-auto"
             />
           </Link>
+
+          {/* Mobile hamburger button */}
+          <button
+            className="md:hidden p-2 text-white hover:text-brand-turquoise transition-colors"
+            onClick={() => setIsMobileMenuOpen(true)}
+            aria-label="Ouvrir le menu"
+          >
+            <Menu className="w-6 h-6" />
+          </button>
+
           <div className="hidden md:flex items-center space-x-8">
             <Link
               href="/#features"
@@ -226,5 +247,138 @@ export function LandingHeader({ transparentOnTop = false, activePage }: LandingH
         </div>
       </div>
     </motion.nav>
+
+      {/* Mobile menu drawer */}
+      <AnimatePresence>
+        {isMobileMenuOpen && (
+          <>
+            {/* Backdrop */}
+            <motion.div
+              initial={{ opacity: 0 }}
+              animate={{ opacity: 1 }}
+              exit={{ opacity: 0 }}
+              className="fixed inset-0 z-50 bg-black/60 md:hidden"
+              onClick={() => setIsMobileMenuOpen(false)}
+            />
+            {/* Drawer */}
+            <motion.div
+              initial={{ x: '100%' }}
+              animate={{ x: 0 }}
+              exit={{ x: '100%' }}
+              transition={{ type: 'tween', duration: 0.25 }}
+              className="fixed top-0 right-0 bottom-0 z-50 w-[280px] bg-brand-navy flex flex-col md:hidden shadow-2xl"
+            >
+              {/* Drawer header */}
+              <div className="flex items-center justify-between px-5 h-16 border-b border-white/10">
+                <Image
+                  src="/assets/logos/logo-white.png"
+                  alt="Xpeditis"
+                  width={50}
+                  height={60}
+                  className="h-auto"
+                />
+                <button
+                  onClick={() => setIsMobileMenuOpen(false)}
+                  className="p-2 text-white/70 hover:text-white transition-colors"
+                  aria-label="Fermer le menu"
+                >
+                  <X className="w-5 h-5" />
+                </button>
+              </div>
+
+              {/* Nav links */}
+              <nav className="flex-1 px-4 py-6 space-y-1 overflow-y-auto">
+                <Link
+                  href="/#features"
+                  className="flex items-center px-4 py-3 text-white/80 hover:text-white hover:bg-white/10 rounded-xl transition-colors font-medium"
+                >
+                  Fonctionnalités
+                </Link>
+                <Link
+                  href="/#pricing"
+                  className="flex items-center px-4 py-3 text-white/80 hover:text-white hover:bg-white/10 rounded-xl transition-colors font-medium"
+                >
+                  Tarifs
+                </Link>
+
+                {/* Company submenu items (flat on mobile) */}
+                <div className="pt-2 pb-1 px-4 text-xs text-white/40 uppercase tracking-widest font-medium">
+                  Entreprise
+                </div>
+                {companyMenuItems.map((item) => {
+                  const IconComponent = item.icon;
+                  return (
+                    <Link
+                      key={item.href}
+                      href={item.href}
+                      className="flex items-center space-x-3 px-4 py-3 text-white/80 hover:text-white hover:bg-white/10 rounded-xl transition-colors"
+                    >
+                      <IconComponent className="w-4 h-4 text-brand-turquoise" />
+                      <span className="font-medium">{item.label}</span>
+                    </Link>
+                  );
+                })}
+
+                <Link
+                  href="/contact"
+                  className={`flex items-center px-4 py-3 rounded-xl transition-colors font-medium ${
+                    activePage === 'contact'
+                      ? 'text-brand-turquoise bg-white/10'
+                      : 'text-white/80 hover:text-white hover:bg-white/10'
+                  }`}
+                >
+                  Contact
+                </Link>
+
+                <Link
+                  href="/docs/api"
+                  className={`flex items-center space-x-2 px-4 py-3 rounded-xl transition-colors font-medium ${
+                    activePage === 'docs'
+                      ? 'text-brand-turquoise bg-white/10'
+                      : 'text-white/80 hover:text-white hover:bg-white/10'
+                  }`}
+                >
+                  <Code2 className="w-4 h-4" />
+                  <span>Docs API</span>
+                </Link>
+              </nav>
+
+              {/* Auth section */}
+              <div className="border-t border-white/10 p-4 space-y-3">
+                {loading ? (
+                  <div className="h-10 rounded-xl bg-white/10 animate-pulse" />
+                ) : isAuthenticated && user ? (
+                  <Link
+                    href="/dashboard"
+                    className="flex items-center space-x-3 px-4 py-3 bg-brand-turquoise rounded-xl text-white font-medium"
+                  >
+                    <div className="w-8 h-8 rounded-full bg-white/20 flex items-center justify-center text-sm font-semibold flex-shrink-0">
+                      {getUserInitials()}
+                    </div>
+                    <span className="flex-1 truncate">{getFullName()}</span>
+                    <LayoutDashboard className="w-4 h-4 flex-shrink-0" />
+                  </Link>
+                ) : (
+                  <>
+                    <Link
+                      href="/login"
+                      className="flex items-center justify-center w-full px-4 py-3 border border-white/30 text-white rounded-xl hover:bg-white/10 transition-colors font-medium"
+                    >
+                      Connexion
+                    </Link>
+                    <Link
+                      href="/register"
+                      className="flex items-center justify-center w-full px-4 py-3 bg-brand-turquoise text-white rounded-xl hover:bg-brand-turquoise/90 transition-colors font-medium"
+                    >
+                      Commencer Gratuitement
+                    </Link>
+                  </>
+                )}
+              </div>
+            </motion.div>
+          </>
+        )}
+      </AnimatePresence>
+    </>
   );
 }
diff --git a/apps/frontend/src/components/ui/PageHeader.tsx b/apps/frontend/src/components/ui/PageHeader.tsx
new file mode 100644
index 0000000..2a566f1
--- /dev/null
+++ b/apps/frontend/src/components/ui/PageHeader.tsx
@@ -0,0 +1,30 @@
+import { ReactNode } from 'react';
+
+interface PageHeaderProps {
+  title: string;
+  description?: string;
+  actions?: ReactNode;
+}
+
+/**
+ * Consistent page header for dashboard pages.
+ * Mobile: actions appear above title (right-aligned).
+ * Desktop: title on the left, actions on the right.
+ */
+export function PageHeader({ title, description, actions }: PageHeaderProps) {
+  return (
+    <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+      {actions && (
+        <div className="flex items-center justify-end gap-2 sm:order-last">
+          {actions}
+        </div>
+      )}
+      <div>
+        <h1 className="text-xl sm:text-2xl font-bold text-gray-900">{title}</h1>
+        {description && (
+          <p className="mt-0.5 text-sm text-gray-500">{description}</p>
+        )}
+      </div>
+    </div>
+  );
+}