diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 517ce04..b29450e 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -103,6 +103,8 @@ jobs:
             --name qrrapido-staging \
             --restart unless-stopped \
             -p 5000:8080 \
+            --add-host=host.docker.internal:host-gateway \
+            -e Serilog__SeqUrl="http://host.docker.internal:5343" \
             -e ASPNETCORE_ENVIRONMENT=Staging \
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:develop
         EOF
@@ -124,6 +126,8 @@ jobs:
             --name qrrapido-staging \
             --restart unless-stopped \
             -p 5000:8080 \
+            --add-host=host.docker.internal:host-gateway \
+            -e Serilog__SeqUrl="http://host.docker.internal:5342" \
             -e ASPNETCORE_ENVIRONMENT=Staging \
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:develop
         EOF
diff --git a/Middleware/LanguageRedirectionMiddleware.cs b/Middleware/LanguageRedirectionMiddleware.cs
index 98540c3..9f99784 100644
--- a/Middleware/LanguageRedirectionMiddleware.cs
+++ b/Middleware/LanguageRedirectionMiddleware.cs
@@ -6,7 +6,7 @@ namespace QRRapidoApp.Middleware
     {
         private readonly RequestDelegate _next;
         private readonly ILogger<LanguageRedirectionMiddleware> _logger;
-        private readonly string[] _supportedCultures = { "pt-BR", "es-PY", "es" };
+        private readonly string[] _supportedCultures = { "pt-BR", "es-PY" };
         private const string DefaultCulture = "pt-BR";
 
         public LanguageRedirectionMiddleware(RequestDelegate next, ILogger<LanguageRedirectionMiddleware> logger)
@@ -18,31 +18,34 @@ namespace QRRapidoApp.Middleware
         public async Task InvokeAsync(HttpContext context)
         {
             var path = context.Request.Path.Value?.TrimStart('/') ?? "";
-            
-            // Skip if already has culture in path, or if it's an API, static file, or special route
+
             if (HasCultureInPath(path) || IsSpecialRoute(path))
             {
                 await _next(context);
                 return;
             }
 
-            // Detect browser language
             var detectedCulture = DetectBrowserLanguage(context);
-            
-            // Build redirect URL with culture
+
+            // If the detected culture is the default, do not redirect.
+            if (detectedCulture == DefaultCulture)
+            {
+                await _next(context);
+                return;
+            }
+
             var redirectUrl = $"/{detectedCulture}";
             if (!string.IsNullOrEmpty(path))
             {
                 redirectUrl += $"/{path}";
             }
-            
-            // Add query string if present
+
             if (context.Request.QueryString.HasValue)
             {
                 redirectUrl += context.Request.QueryString.Value;
             }
 
-            _logger.LogInformation("Redirecting to localized URL: {RedirectUrl} (detected culture: {Culture})", 
+            _logger.LogInformation("Redirecting to localized URL: {RedirectUrl} (detected culture: {Culture})",
                 redirectUrl, detectedCulture);
 
             context.Response.Redirect(redirectUrl, permanent: false);
@@ -64,7 +67,7 @@ namespace QRRapidoApp.Middleware
         {
             var specialRoutes = new[]
             {
-                "api/", "health", "_framework/", "lib/", "css/", "js/", "images/", 
+                "api/", "health", "_framework/", "lib/", "css/", "js/", "images/",
                 "favicon.ico", "robots.txt", "sitemap.xml",
                 "signin-microsoft", "signin-google", "signout-callback-oidc",
                 "Account/ExternalLoginCallback", "Account/Logout", "Pagamento/CreateCheckout",
@@ -80,41 +83,30 @@ namespace QRRapidoApp.Middleware
 
             if (acceptLanguage != null && acceptLanguage.Any())
             {
-                // Check for exact matches first
                 foreach (var lang in acceptLanguage.OrderByDescending(x => x.Quality ?? 1.0))
                 {
                     var langCode = lang.Value.Value;
 
-                    // Special case: es-PY should redirect to pt-BR
+                    // Exact match for es-PY
                     if (string.Equals(langCode, "es-PY", StringComparison.OrdinalIgnoreCase))
                     {
-                        return DefaultCulture;
+                        return "es-PY";
                     }
 
-                    // Check exact match
-                    if (_supportedCultures.Contains(langCode))
-                    {
-                        return langCode;
-                    }
-
-                    // Check language part only (e.g., 'es' from 'es-AR')
-                    var languagePart = langCode.Split('-')[0];
-                    
-                    // Map 'es' to 'es-PY' specifically
-                    if (string.Equals(languagePart, "es", StringComparison.OrdinalIgnoreCase))
+                    // Generic 'es' maps to 'es-PY'
+                    if (langCode.StartsWith("es-", StringComparison.OrdinalIgnoreCase) || string.Equals(langCode, "es", StringComparison.OrdinalIgnoreCase))
                     {
                         return "es-PY";
                     }
                     
-                    var matchingCulture = _supportedCultures.FirstOrDefault(c => c.StartsWith(languagePart + "-") || c == languagePart);
-                    if (matchingCulture != null)
+                    // Check for pt-BR
+                    if (langCode.StartsWith("pt-", StringComparison.OrdinalIgnoreCase) || string.Equals(langCode, "pt", StringComparison.OrdinalIgnoreCase))
                     {
-                        return matchingCulture;
+                        return "pt-BR";
                     }
                 }
             }
 
-            // Default fallback
             return DefaultCulture;
         }
     }
diff --git a/Program.cs b/Program.cs
index eaa56a2..04559ca 100644
--- a/Program.cs
+++ b/Program.cs
@@ -147,7 +147,6 @@ builder.Services.Configure<RequestLocalizationOptions>(options =>
     {
         new CultureInfo("pt-BR"),
         new CultureInfo("es-PY"),
-        new CultureInfo("es")
     };
 
     options.DefaultRequestCulture = new RequestCulture("pt-BR", "pt-BR");
@@ -284,7 +283,7 @@ app.MapHealthChecks("/healthcheck");
 // Language routes (must be first)
 app.MapControllerRoute(
     name: "localized",
-    pattern: "{culture:regex(^(pt-BR|es-PY|es)$)}/{controller=Home}/{action=Index}/{id?}");
+    pattern: "{culture:regex(^(es-PY)$)}/{controller=Home}/{action=Index}/{id?}");
 
 // API routes
 app.MapControllerRoute(
diff --git a/Views/Home/Index.cshtml b/Views/Home/Index.cshtml
index 3639918..64b491b 100644
--- a/Views/Home/Index.cshtml
+++ b/Views/Home/Index.cshtml
@@ -137,6 +137,23 @@
                             </div>
                         </div>
 
+                        <div class="row">
+                            <div class="col-md-6 mb-3">
+                                <div class="d-grid opacity-controlled disabled-state" id="next-button-group">
+                                    <button type="button" class="btn btn-success" id="next-btn">
+                                        <i class="fas fa-arrow-right"></i> Personalizar
+                                    </button>
+                                </div>
+                            </div>
+                            <div class="col-md-6 mb-3">
+                                <div class="d-grid opacity-controlled disabled-state" id="button-gerar-quick-div">
+                                    <button type="submit" class="btn btn-primary" id="generate-quick-btn">
+                                        <i class="fas fa-qrcode"></i> Gerar Rápido
+                                    </button>
+                                </div>
+                            </div>
+                        </div>
+
                         <!-- Dynamic QR Section (Premium) -->
                         <div id="dynamic-qr-section" style="display: none;" class="opacity-controlled disabled-state">
                             <div class="premium-feature-box">
diff --git a/wwwroot/js/qr-speed-generator.js b/wwwroot/js/qr-speed-generator.js
index 3aee81b..8f3cc90 100644
--- a/wwwroot/js/qr-speed-generator.js
+++ b/wwwroot/js/qr-speed-generator.js
@@ -183,6 +183,21 @@ class QRRapidoGenerator {
         if (saveBtn) {
             saveBtn.addEventListener('click', this.saveToHistory.bind(this));
         }
+
+        // Next button navigation
+        const nextBtn = document.getElementById('next-btn');
+        if (nextBtn) {
+            nextBtn.addEventListener('click', this.handleNextButtonClick.bind(this));
+        }
+
+        // Generate quick button (same functionality as main generate button)
+        const generateQuickBtn = document.getElementById('generate-quick-btn');
+        if (generateQuickBtn) {
+            generateQuickBtn.addEventListener('click', (e) => {
+                e.preventDefault();
+                this.generateQRWithTimer(e);
+            });
+        }
     }
 
     setupDownloadButtons() {
@@ -718,6 +733,9 @@ class QRRapidoGenerator {
         if (result.readabilityInfo && typeof this.displayReadabilityAnalysis === 'function') {
             this.displayReadabilityAnalysis(result.readabilityInfo);
         }
+
+        // Scroll suave para o preview após a geração
+        this.scrollToPreview();
         
         // CORREÇÃO: Log para debug - verificar se QR code tem logo
         const logoUpload = document.getElementById('logo-upload');
@@ -1629,7 +1647,7 @@ class QRRapidoGenerator {
         if (this.selectedType && this.validateContent(content) && !this.hasShownContentToast) {
             this.contentDelayTimer = setTimeout(() => {
                 this.triggerContentReadyUX();
-            }, 2000); // 2 seconds delay after the initial 300ms debounce
+            }, 7000); // 7 seconds delay after the initial 300ms debounce
         }
     }
     
@@ -1651,9 +1669,6 @@ class QRRapidoGenerator {
             
             // Update button state with ready indicator
             this.updateGenerateButtonToReady();
-            
-            // Auto scroll to QR generation area
-            this.smoothScrollToQRArea();
         }
     }
     
@@ -1966,7 +1981,12 @@ class QRRapidoGenerator {
     
     updateGenerateButton() {
         const generateBtn = document.getElementById('generate-btn');
-        if (!generateBtn) return;
+        const generateQuickBtn = document.getElementById('generate-quick-btn');
+        const nextGroup = document.getElementById('next-button-group');
+        const nextBtn = document.getElementById('next-btn');
+        const quickGroup = document.getElementById('button-gerar-quick-div');
+        
+        if (!generateBtn && !generateQuickBtn) return;
 
         let isValid = false;
         const type = this.selectedType;
@@ -2022,15 +2042,146 @@ class QRRapidoGenerator {
             isValid = data.to.trim() !== '' && data.subject.trim() !== '';
         }
 
-        generateBtn.disabled = !isValid;
-
-        if (isValid) {
-            generateBtn.classList.remove('btn-secondary', 'disabled');
-            generateBtn.classList.add('btn-primary');
-        } else {
-            generateBtn.classList.remove('btn-primary');
-            generateBtn.classList.add('btn-secondary', 'disabled');
+        // Controle do botão principal "Gerar QR Code"
+        if (generateBtn) {
+            generateBtn.disabled = !isValid;
+            if (isValid) {
+                generateBtn.classList.remove('btn-secondary', 'disabled');
+                generateBtn.classList.add('btn-primary');
+            } else {
+                generateBtn.classList.remove('btn-primary');
+                generateBtn.classList.add('btn-secondary', 'disabled');
+            }
         }
+
+        // Controle do botão "Gerar Rápido" com a mesma validação
+        if (generateQuickBtn) {
+            generateQuickBtn.disabled = !isValid;
+            if (quickGroup) {
+                if (!isValid) {
+                    quickGroup.classList.add('disabled-state');
+                } else {
+                    quickGroup.classList.remove('disabled-state');
+                }
+            }
+        }
+
+        // Controle do botão "Próximo/Personalizar" com validação mais permissiva
+        const isNextValid = this.isValidForNext(type);
+        if (nextBtn) {
+            nextBtn.disabled = !isNextValid;
+            if (nextGroup) {
+                if (!isNextValid) {
+                    nextGroup.classList.add('disabled-state');
+                } else {
+                    nextGroup.classList.remove('disabled-state');
+                }
+            }
+        }
+    }
+
+    // Validação mais permissiva para o botão "Próximo"
+    isValidForNext(type) {
+        if (!type) return false;
+
+        if (type === 'url') {
+            const contentField = document.getElementById('qr-content');
+            const content = contentField?.value || '';
+            const trimmedContent = content.trim();
+            
+            // Validação mais simples: pelo menos 1 letra, um ponto, e mais 1 letra
+            const simpleUrlPattern = /\w+\.\w+/;
+            return trimmedContent.length >= 4 && simpleUrlPattern.test(trimmedContent);
+            
+        } else if (type === 'text') {
+            const contentField = document.getElementById('qr-content');
+            const content = contentField?.value || '';
+            return content.trim().length >= 1; // Mais permissivo para texto
+            
+        } else if (type === 'vcard') {
+            // Verificar apenas campos obrigatórios básicos
+            const name = document.getElementById('vcard-name')?.value || '';
+            const mobile = document.getElementById('vcard-mobile')?.value || '';
+            const email = document.getElementById('vcard-email')?.value || '';
+            
+            return name.trim().length >= 2 && 
+                   (mobile.trim().length >= 8 || email.includes('@'));
+                   
+        } else if (type === 'wifi') {
+            const ssid = document.getElementById('wifi-ssid')?.value || '';
+            return ssid.trim().length >= 2;
+            
+        } else if (type === 'sms') {
+            const number = document.getElementById('sms-number')?.value || '';
+            const message = document.getElementById('sms-message')?.value || '';
+            return number.trim().length >= 8 && message.trim().length >= 1;
+            
+        } else if (type === 'email') {
+            const to = document.getElementById('email-to')?.value || '';
+            const subject = document.getElementById('email-subject')?.value || '';
+            return to.includes('@') && subject.trim().length >= 1;
+        }
+
+        return false;
+    }
+
+    // Método para lidar com o clique do botão "Próximo"
+    handleNextButtonClick() {
+        // Abrir o accordion de personalização avançada
+        const customizationPanel = document.getElementById('customization-panel');
+        const customizationAccordion = document.getElementById('customization-accordion');
+        
+        if (customizationPanel && !customizationPanel.classList.contains('show')) {
+            const bsCollapse = new bootstrap.Collapse(customizationPanel, {
+                show: true
+            });
+        }
+        
+        // Scroll suave até a personalização avançada
+        if (customizationAccordion) {
+            customizationAccordion.scrollIntoView({ 
+                behavior: 'smooth', 
+                block: 'start' 
+            });
+        }
+
+        // Opcionalmente mostrar um toast de orientação
+        this.showAdvancedCustomizationToast();
+    }
+
+    // Toast informativo sobre personalização avançada
+    showAdvancedCustomizationToast() {
+        const message = '✨ <strong>Personalização Avançada!</strong><br/>Customize cores, tamanho, bordas e adicione seu logo. Quando estiver pronto, clique em "Gerar QR Code".';
+        const toast = this.createEducationalToast(message);
+        this.showGuidanceToast(toast, 8000); // 8 segundos
+    }
+
+    // Scroll suave para o preview após geração do QR Code
+    scrollToPreview() {
+        setTimeout(() => {
+            const isMobile = window.innerWidth <= 768;
+            
+            if (isMobile) {
+                // No mobile, fazer scroll para o preview específico dentro da sidebar
+                const previewDiv = document.getElementById('qr-preview');
+                if (previewDiv) {
+                    const offsetTop = previewDiv.offsetTop - 60; // 60px de margem do topo
+                    window.scrollTo({
+                        top: offsetTop,
+                        behavior: 'smooth'
+                    });
+                }
+            } else {
+                // No desktop, manter o comportamento atual
+                const previewCard = document.querySelector('.col-lg-4');
+                if (previewCard) {
+                    previewCard.scrollIntoView({ 
+                        behavior: 'smooth', 
+                        block: 'center'
+                    });
+                }
+            }
+        }, 500); // Pequeno delay para garantir que o QR foi renderizado
     }
     
     // Remove destaque inicial quando tipo for selecionado