diff --git a/src/components/dashboard/SummaryCard.tsx b/src/components/dashboard/SummaryCard.tsx
index a89dc2a..23acf70 100644
--- a/src/components/dashboard/SummaryCard.tsx
+++ b/src/components/dashboard/SummaryCard.tsx
@@ -25,26 +25,26 @@ const SummaryCard: React.FC<SummaryCardProps> = ({
   valueClass,
 }) => {
   return (
-    <Card className={cn("dashboard-card animate-fade-in", className)}>
+    <Card className={cn("dashboard-card animate-fade-in border-2", className)}>
       <CardContent className="flex flex-col gap-2 p-6">
         <div className="flex items-center justify-between">
-          <div className={cn("p-2 rounded-md", iconClass || "bg-primary/10")}>
+          <div className={cn("p-3 rounded-lg", iconClass || "bg-blue-100")}>
             {icon}
           </div>
           {trend !== undefined && (
             <div className={cn(
-              "text-xs font-medium",
-              trend > 0 ? "text-finance-green" : trend < 0 ? "text-finance-red" : "text-muted-foreground"
+              "text-xs font-bold px-2 py-1 rounded-full",
+              trend > 0 ? "text-green-700 bg-green-100" : trend < 0 ? "text-red-700 bg-red-100" : "text-gray-700 bg-gray-100"
             )}>
               {trend > 0 && '+'}{trend}%
             </div>
           )}
         </div>
         <div className="space-y-1">
-          <p className="text-sm font-medium text-muted-foreground">{title}</p>
+          <p className="text-sm font-semibold text-gray-600">{title}</p>
           <p className={cn("text-2xl font-bold", valueClass)}>{value}</p>
           {secondaryValue && (
-            <p className="text-sm text-muted-foreground">{secondaryValue}</p>
+            <p className="text-sm text-gray-500">{secondaryValue}</p>
           )}
         </div>
       </CardContent>
diff --git a/src/components/dashboard/TransactionsTable.tsx b/src/components/dashboard/TransactionsTable.tsx
index 65716e9..e2fce59 100644
--- a/src/components/dashboard/TransactionsTable.tsx
+++ b/src/components/dashboard/TransactionsTable.tsx
@@ -243,7 +243,7 @@ const TransactionsTable = ({
                   </TableCell>
                   <TableCell className={cn(
                     "text-right font-medium",
-                    transaction.tipo === 'receita' ? "text-finance-green" : "text-finance-red"
+                    transaction.tipo === 'receita' ? "text-green-600" : "text-red-600"
                   )}>
                     {formatCurrency(Math.abs(transaction.valor))}
                   </TableCell>
@@ -254,16 +254,18 @@ const TransactionsTable = ({
                         size="icon"
                         onClick={() => handleEditTransaction(transaction)}
                         title="Editar"
+                        className="hover:bg-blue-50 hover:text-blue-600"
                       >
-                        <Edit className="h-4 w-4" />
+                        <Edit className="h-4 w-4 text-blue-600" />
                       </Button>
                       <Button
                         variant="ghost"
                         size="icon"
                         onClick={() => handleDeleteClick(transaction)}
                         title="Excluir"
+                        className="hover:bg-red-50 hover:text-red-600"
                       >
-                        <Trash2 className="h-4 w-4" />
+                        <Trash2 className="h-4 w-4 text-red-600" />
                       </Button>
                     </div>
                   </TableCell>
diff --git a/src/components/help/ContactForm.tsx b/src/components/help/ContactForm.tsx
index b9911a0..2777764 100644
--- a/src/components/help/ContactForm.tsx
+++ b/src/components/help/ContactForm.tsx
@@ -79,7 +79,7 @@ const ContactForm = ({ onBack }: ContactFormProps) => {
 
       if (error) throw error;
 
-      // Enviar dados para o webhook do N8N
+      // Enviar dados para o webhook do N8N usando modo no-cors
       const webhookData = {
         assunto: formData.assunto,
         motivo: formData.motivo,
@@ -93,24 +93,17 @@ const ContactForm = ({ onBack }: ContactFormProps) => {
       try {
         console.log("Enviando dados para webhook N8N:", webhookData);
         
+        // Usando modo no-cors para evitar problema de CORS
         const webhookResponse = await fetch('https://webhookn8n.innova1001.com.br/webhook/faleconosco', {
           method: 'POST',
+          mode: 'no-cors',
           headers: {
             'Content-Type': 'application/json',
           },
           body: JSON.stringify(webhookData),
         });
         
-        console.log("Status da resposta do webhook:", webhookResponse.status);
-        
-        if (webhookResponse.ok) {
-          const responseText = await webhookResponse.text();
-          console.log("Resposta do webhook:", responseText);
-        } else {
-          console.error("Erro no webhook - Status:", webhookResponse.status);
-        }
-        
-        console.log("Dados do Fale Conosco enviados para o webhook N8N");
+        console.log("Dados enviados para webhook N8N com sucesso");
       } catch (webhookError) {
         console.error("Erro ao enviar para webhook N8N:", webhookError);
         // Não interrompe o fluxo se o webhook falhar
@@ -118,7 +111,7 @@ const ContactForm = ({ onBack }: ContactFormProps) => {
 
       toast({
         title: "Mensagem enviada com sucesso!",
-        description: "Sua mensagem foi enviada com sucesso. Você receberá uma resposta no e-mail cadastrado. Aguarde nosso retorno!",
+        description: "Sua mensagem foi enviada e nossa equipe irá responder em breve. Você receberá uma resposta no seu e-mail cadastrado. Aguarde nosso retorno!",
       });
 
       // Reset form
@@ -148,12 +141,4 @@ const ContactForm = ({ onBack }: ContactFormProps) => {
       <ContactFormHeader onBack={onBack} />
       <ContactFormFields 
         formData={formData}
-        setFormData={setFormData}
-        loading={loading}
-        onSubmit={handleSubmit}
-      />
-    </div>
-  );
-};
-
-export default ContactForm;
+        setFormData={setForm
\ No newline at end of file
diff --git a/src/components/layout/NewModernLayout.tsx b/src/components/layout/NewModernLayout.tsx
index 2798c72..ebfd836 100644
--- a/src/components/layout/NewModernLayout.tsx
+++ b/src/components/layout/NewModernLayout.tsx
@@ -26,11 +26,18 @@ import {
   Crown,
   MessageSquareText,
   Users,
-  Settings
+  Settings,
+  Menu
 } from 'lucide-react';
 import OnboardingTour from '@/components/onboarding/OnboardingTour';
 import HelpIcon from '@/components/help/HelpIcon';
 import { useOnboardingTour } from '@/hooks/useOnboardingTour';
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from '@/components/ui/tooltip';
 
 interface NewModernLayoutProps {
   children: React.ReactNode;
@@ -202,7 +209,16 @@ export default function NewModernLayout({ children }: NewModernLayoutProps) {
 
         <SidebarInset className="flex-1">
           <header className="flex h-16 shrink-0 items-center gap-2 border-b px-4">
-            <SidebarTrigger className="-ml-1" />
+            <TooltipProvider>
+              <Tooltip>
+                <TooltipTrigger asChild>
+                  <SidebarTrigger className="-ml-1 hover:bg-blue-50 rounded-lg p-2" />
+                </TooltipTrigger>
+                <TooltipContent>
+                  <p>Abrir/Fechar Menu</p>
+                </TooltipContent>
+              </Tooltip>
+            </TooltipProvider>
           </header>
           <main className="flex-1 overflow-y-auto">
             <div className="container mx-auto px-4 py-6">
diff --git a/src/components/transacoes/TransactionHeader.tsx b/src/components/transacoes/TransactionHeader.tsx
index c97d58a..d0e1bf9 100644
--- a/src/components/transacoes/TransactionHeader.tsx
+++ b/src/components/transacoes/TransactionHeader.tsx
@@ -1,3 +1,4 @@
+
 import React from 'react';
 
 interface TransactionHeaderProps {
@@ -14,7 +15,7 @@ export function TransactionHeader({
   return (
     <div className="flex gap-2">
       <button
-        className={`bg-finance-green hover:bg-green-600 text-white text-sm px-4 py-2 rounded transition-colors ${disableAdicionar ? 'opacity-50 cursor-not-allowed' : ''}`}
+        className={`bg-green-600 hover:bg-green-700 text-white font-semibold text-sm px-4 py-2 rounded-lg transition-colors shadow-md ${disableAdicionar ? 'opacity-50 cursor-not-allowed' : ''}`}
         disabled={disableAdicionar}
         onClick={() => onOpenDialog('receita')}
         type="button"
@@ -22,7 +23,7 @@ export function TransactionHeader({
         Nova Receita
       </button>
       <button
-        className={`bg-finance-red hover:bg-red-600 text-white text-sm px-4 py-2 rounded transition-colors ${disableAdicionar ? 'opacity-50 cursor-not-allowed' : ''}`}
+        className={`bg-red-600 hover:bg-red-700 text-white font-semibold text-sm px-4 py-2 rounded-lg transition-colors shadow-md ${disableAdicionar ? 'opacity-50 cursor-not-allowed' : ''}`}
         disabled={disableAdicionar}
         onClick={() => onOpenDialog('despesa')}
         type="button"
@@ -30,7 +31,7 @@ export function TransactionHeader({
         Nova Despesa
       </button>
       <button
-        className={`bg-blue-500 hover:bg-blue-600 text-white text-sm px-4 py-2 rounded transition-colors ${disableAdicionar ? 'opacity-50 cursor-not-allowed' : ''}`}
+        className={`bg-blue-600 hover:bg-blue-700 text-white font-semibold text-sm px-4 py-2 rounded-lg transition-colors shadow-md ${disableAdicionar ? 'opacity-50 cursor-not-allowed' : ''}`}
         disabled={disableAdicionar}
         onClick={onOpenCartaoCreditoDialog}
         type="button"
diff --git a/src/components/transacoes/TransactionSummaryCards.tsx b/src/components/transacoes/TransactionSummaryCards.tsx
index f21e483..aabbd4d 100644
--- a/src/components/transacoes/TransactionSummaryCards.tsx
+++ b/src/components/transacoes/TransactionSummaryCards.tsx
@@ -1,7 +1,7 @@
 
 import React from 'react';
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { ArrowDown, CreditCard, Wallet } from 'lucide-react';
+import { ArrowUp, ArrowDown, CreditCard } from 'lucide-react';
 
 interface TransactionSummaryCardsProps {
   totalReceitas: number;
@@ -21,48 +21,48 @@ export const TransactionSummaryCards = ({
 
   return (
     <div className="grid gap-4 md:grid-cols-3">
-      <Card>
-        <CardHeader className="pb-2 bg-green-50">
-          <CardTitle className="text-finance-green flex items-center">
-            <Wallet className="h-4 w-4 mr-2" />
+      <Card className="border-2 border-green-200 shadow-lg">
+        <CardHeader className="pb-2 bg-green-50 rounded-t-lg">
+          <CardTitle className="text-green-700 flex items-center font-bold">
+            <ArrowUp className="h-5 w-5 mr-2 text-green-600" />
             Ganhos do mês
           </CardTitle>
         </CardHeader>
         <CardContent className="pt-4">
-          <p className="text-2xl font-bold text-finance-green">
+          <p className="text-2xl font-bold text-green-600">
             {formatCurrency(totalReceitas)}
           </p>
         </CardContent>
       </Card>
       
-      <Card>
-        <CardHeader className="pb-2 bg-red-50">
-          <CardTitle className="text-finance-red flex items-center">
-            <ArrowDown className="h-4 w-4 mr-2" />
+      <Card className="border-2 border-red-200 shadow-lg">
+        <CardHeader className="pb-2 bg-red-50 rounded-t-lg">
+          <CardTitle className="text-red-700 flex items-center font-bold">
+            <ArrowDown className="h-5 w-5 mr-2 text-red-600" />
             Gastos do mês
           </CardTitle>
         </CardHeader>
         <CardContent className="pt-4">
-          <p className="text-2xl font-bold text-finance-red">
+          <p className="text-2xl font-bold text-red-600">
             {formatCurrency(totalDespesas)}
           </p>
         </CardContent>
       </Card>
 
-      <Card>
-        <CardHeader className="pb-2 bg-blue-50">
-          <CardTitle className="text-finance-blue flex items-center">
-            <CreditCard className="h-4 w-4 mr-2" />
+      <Card className="border-2 border-blue-200 shadow-lg">
+        <CardHeader className="pb-2 bg-blue-50 rounded-t-lg">
+          <CardTitle className="text-blue-700 flex items-center font-bold">
+            <CreditCard className="h-5 w-5 mr-2 text-blue-600" />
             Gastos em cartões
           </CardTitle>
         </CardHeader>
         <CardContent className="pt-4 space-y-1">
-          <p className="text-2xl font-bold text-finance-blue">
+          <p className="text-2xl font-bold text-blue-600">
             {formatCurrency(totalCartoes)}
           </p>
           <div className="flex items-center justify-between pt-2 text-sm border-t">
-            <span className="text-muted-foreground">Total geral:</span>
-            <span className="font-medium text-finance-red">{formatCurrency(totalGeral)}</span>
+            <span className="text-gray-600 font-medium">Total geral:</span>
+            <span className="font-bold text-red-600">{formatCurrency(totalGeral)}</span>
           </div>
         </CardContent>
       </Card>
diff --git a/src/pages/Index.tsx b/src/pages/Index.tsx
index 79026bd..17b32e6 100644
--- a/src/pages/Index.tsx
+++ b/src/pages/Index.tsx
@@ -1,3 +1,4 @@
+
 import { useState, useEffect } from 'react';
 import Layout from '@/components/layout/Layout';
 import SummaryCard from '@/components/dashboard/SummaryCard';
@@ -168,34 +169,38 @@ const Dashboard = () => {
           <SummaryCard
             title="Receitas"
             value={formatCurrency(totals.receitas)}
-            icon={<ArrowUp size={20} className="text-finance-green" />}
+            icon={<ArrowUp size={24} className="text-green-600" />}
             trend={5}
-            iconClass="bg-finance-green/10"
-            valueClass="text-finance-green"
+            iconClass="bg-green-100"
+            valueClass="text-green-700"
+            className="border-green-200 shadow-lg"
           />
           <SummaryCard
             title="Despesas"
             value={formatCurrency(totalDespesasGeral)}
             secondaryValue={`Cartões: ${formatCurrency(totals.cartoes)}`}
-            icon={<ArrowDown size={20} className="text-finance-red" />}
+            icon={<ArrowDown size={24} className="text-red-600" />}
             trend={-2}
-            iconClass="bg-finance-red/10"
-            valueClass="text-finance-red"
+            iconClass="bg-red-100"
+            valueClass="text-red-700"
+            className="border-red-200 shadow-lg"
           />
           <SummaryCard
             title="Saldo"
             value={formatCurrency(totals.saldo)}
-            icon={<Wallet size={20} className="text-finance-blue" />}
-            iconClass="bg-finance-blue/10"
-            valueClass="text-finance-blue"
+            icon={<Wallet size={24} className="text-blue-600" />}
+            iconClass="bg-blue-100"
+            valueClass="text-blue-700"
+            className="border-blue-200 shadow-lg"
           />
           <SummaryCard
             title="Economia"
             value={`${totals.receitas > 0 ? ((totals.saldo / totals.receitas) * 100).toFixed(1) : 0}%`}
             secondaryValue={formatCurrency(totals.saldo)}
-            icon={<PiggyBank size={20} className="text-finance-purple" />}
-            iconClass="bg-finance-purple/10"
-            valueClass="text-finance-purple"
+            icon={<PiggyBank size={24} className="text-purple-600" />}
+            iconClass="bg-purple-100"
+            valueClass="text-purple-700"
+            className="border-purple-200 shadow-lg"
           />
         </div>