diff --git a/index2.html b/index2.html
index 8ef6cda..4e8136d 100644
--- a/index2.html
+++ b/index2.html
@@ -173,13 +173,20 @@
             </div>
 
             <div id="qmActionsContainer" class="mb-4">
-                <div id="qmDecisionButtons" class="flex gap-3">
-                    <button onclick="openSignatureArea()" class="flex-1 bg-emerald-50 text-emerald-600 border border-emerald-200 font-black py-4 rounded-2xl flex flex-col items-center justify-center gap-1 uppercase tracking-widest text-[10px] active:scale-95 transition-all hover:bg-emerald-500 hover:text-white">
-                        <i data-lucide="thumbs-up" class="w-5 h-5"></i> Aceptar
-                    </button>
-                    <button onclick="rejectBudget()" class="flex-1 bg-rose-50 text-rose-600 border border-rose-200 font-black py-4 rounded-2xl flex flex-col items-center justify-center gap-1 uppercase tracking-widest text-[10px] active:scale-95 transition-all hover:bg-rose-500 hover:text-white">
-                        <i data-lucide="thumbs-down" class="w-5 h-5"></i> Rechazar
+                <div id="qmDecisionButtons" class="flex flex-col gap-3">
+                    
+                    <button id="btnStripePay" onclick="payWithStripe()" class="hidden w-full bg-indigo-600 text-white border border-indigo-700 font-black py-4 rounded-2xl flex items-center justify-center gap-2 uppercase tracking-widest text-[11px] active:scale-95 transition-all hover:bg-indigo-700 shadow-xl shadow-indigo-500/30">
+                        <i data-lucide="credit-card" class="w-5 h-5"></i> Pagar Presupuesto
                     </button>
+
+                    <div class="flex gap-3">
+                        <button onclick="openSignatureArea()" class="flex-1 bg-emerald-50 text-emerald-600 border border-emerald-200 font-black py-4 rounded-2xl flex flex-col items-center justify-center gap-1 uppercase tracking-widest text-[10px] active:scale-95 transition-all hover:bg-emerald-500 hover:text-white">
+                            <i data-lucide="pen-tool" class="w-5 h-5"></i> Firmar y Aceptar
+                        </button>
+                        <button onclick="rejectBudget()" class="flex-1 bg-rose-50 text-rose-600 border border-rose-200 font-black py-4 rounded-2xl flex flex-col items-center justify-center gap-1 uppercase tracking-widest text-[10px] active:scale-95 transition-all hover:bg-rose-500 hover:text-white">
+                            <i data-lucide="thumbs-down" class="w-5 h-5"></i> Rechazar
+                        </button>
+                    </div>
                 </div>
                 
                 <div id="qmStatusMessage" class="hidden text-center p-4 rounded-xl font-black text-xs uppercase tracking-widest"></div>
@@ -520,9 +527,22 @@
             const btnContainer = document.getElementById('qmDecisionButtons');
             const msgContainer = document.getElementById('qmStatusMessage');
             const sigArea = document.getElementById('qmSignatureArea');
+            const btnStripe = document.getElementById('btnStripePay');
             
             sigArea.classList.add('hidden'); 
 
+            // 🛑 LÓGICA STRIPE: Evaluar si se debe mostrar el botón de pago
+            let bSet = globalCompanyData?.billing_settings || {};
+            if (typeof bSet === 'string') { try { bSet = JSON.parse(bSet); } catch(e) {} }
+            
+            if (bSet.stripe_enabled && bSet.stripe_pk) {
+                btnStripe.classList.remove('hidden');
+                btnStripe.classList.add('flex');
+            } else {
+                btnStripe.classList.add('hidden');
+                btnStripe.classList.remove('flex');
+            }
+
             if (!q.status || q.status === 'pending') {
                 btnContainer.classList.remove('hidden');
                 msgContainer.classList.add('hidden');
@@ -633,6 +653,26 @@
 // --- LÓGICA DE PDF AÑADIDA ---
         let allServicesGlobalBackup = []; // <--- Variable para no perder los datos del cliente
 
+        // 💳 LANZAR PAGO CON STRIPE
+        async function payWithStripe() {
+            showToast("⏳ Redirigiendo a pasarela segura...");
+            try {
+                const res = await fetch(`${API_URL}/public/portal/${urlToken}/budget/${currentBudgetIdForSignature}/checkout`, {
+                    method: 'POST',
+                    headers: { 'Content-Type': 'application/json' }
+                });
+                const data = await res.json();
+                
+                if (data.ok && data.checkout_url) {
+                    window.location.href = data.checkout_url; // Redirigimos a la ventana de pago de Stripe
+                } else {
+                    showToast(data.error || "❌ Error al iniciar el pago.", true);
+                }
+            } catch (e) {
+                showToast("❌ Error de conexión con el banco.", true);
+            }
+        }
+        
         async function generatePDF(id) {
             const budget = currentQuotes.find(b => b.id === id);
             if(!budget) return showToast("❌ Error: Presupuesto no encontrado");