feat: implement 4 onboarding screens from Figma designs

src/app/(unauthenticated)/onboarding-1.tsx

@@ -0,0 +1,22 @@
+import React from "react"
+import { router } from "expo-router"
+
+import OnboardingLayout from "@/components/OnboardingLayout"
+import FeatureShowcase from "@/components/FeatureShowcase"
+
+export default function Onboarding1Screen() {
+  const handleNext = () => {
+    router.push("/(unauthenticated)/onboarding-2")
+  }
+
+  return (
+    <OnboardingLayout
+      headline="Managing your money has never been so easy."
+      currentPage={0}
+      totalPages={3}
+      onNext={handleNext}
+    >
+      <FeatureShowcase type="account" />
+    </OnboardingLayout>
+  )
+}

src/app/(unauthenticated)/onboarding-2.tsx

@@ -0,0 +1,22 @@
+import React from "react"
+import { router } from "expo-router"
+
+import OnboardingLayout from "@/components/OnboardingLayout"
+import FeatureShowcase from "@/components/FeatureShowcase"
+
+export default function Onboarding2Screen() {
+  const handleNext = () => {
+    router.push("/(unauthenticated)/onboarding-3")
+  }
+
+  return (
+    <OnboardingLayout
+      headline="Spend smarter every day, all from one app."
+      currentPage={1}
+      totalPages={3}
+      onNext={handleNext}
+    >
+      <FeatureShowcase type="savings" />
+    </OnboardingLayout>
+  )
+}

src/app/(unauthenticated)/onboarding-3.tsx

@@ -0,0 +1,17 @@
+import React from "react"
+import { router } from "expo-router"
+
+import OnboardingLayout from "@/components/OnboardingLayout"
+import FeatureShowcase from "@/components/FeatureShowcase"
+
+export default function Onboarding3Screen() {
+  return (
+    <OnboardingLayout
+      headline="Safe and secure international transactions"
+      currentPage={2}
+      totalPages={3}
+    >
+      <FeatureShowcase type="multicurrency" />
+    </OnboardingLayout>
+  )
+}

src/app/(unauthenticated)/splash.tsx

@@ -0,0 +1,16 @@
+import React from "react"
+import { View, Text } from "react-native"
+import { cn } from "@/utils/cn"
+
+export default function SplashScreen() {
+  return (
+    <View className={cn("flex-1 bg-neutral-50 items-center justify-center px-4")}>
+      <View className={cn("items-center mb-8")}>
+        <View className={cn("w-20 h-20 bg-primary-600 rounded-2xl items-center justify-center mb-6")}>
+          <Text className={cn("text-white text-4xl font-bold")}>S</Text>
+        </View>
+        <Text className={cn("text-3xl font-bold text-primary-600")}>SmartBank</Text>
+      </View>
+    </View>
+  )
+}

src/app/(unauthenticated)/welcome.tsx

@@ -20,14 +20,14 @@ export default function Page() {
           />
         </View>
         <View>
-          <Link href="/sign-up" asChild>
+          <Link href="/(unauthenticated)/splash" asChild>
             <Pressable className="h-12 w-full items-center justify-center rounded-xl bg-primary-500">
               <Text className="text-[16px] font-semibold text-white">
-                Sign up
+                Get Started
               </Text>
             </Pressable>
           </Link>
-          <Link href="/login" asChild>
+          <Link href="/(unauthenticated)/login" asChild>
             <Pressable className="mt-4 h-12 w-full items-center justify-center rounded-xl bg-neutral-200">
               <Text className="text-[16px] font-semibold text-primary-500">
                 Log in

src/components/FeatureShowcase.tsx

@@ -0,0 +1,204 @@
+import React from "react"
+import { View, Text } from "react-native"
+import { Ionicons } from "@expo/vector-icons"
+import { cn } from "@/utils/cn"
+
+interface FeatureShowcaseProps {
+  type: "account" | "savings" | "multicurrency"
+  data?: any
+}
+
+export default function FeatureShowcase({ type, data }: FeatureShowcaseProps) {
+  if (type === "account") {
+    return (
+      <View className={cn("bg-white rounded-2xl p-4 mb-6 shadow-sm")}>
+        <View className={cn("flex-row items-center justify-between mb-4")}>
+          <View>
+            <Text className={cn("text-lg font-bold text-neutral-900")}>ADRIAN'S ACCOUNT</Text>
+            <Text className={cn("text-sm text-neutral-600")}>4212423532</Text>
+          </View>
+          <View className={cn("flex-row items-center")}>
+            <Text className={cn("text-xs text-neutral-500 mr-2")}>Available balance</Text>
+            <View className={cn("w-8 h-8 bg-yellow-400 rounded-full items-center justify-center")}>
+              <Text className={cn("text-white font-bold")}>€</Text>
+            </View>
+          </View>
+        </View>
+
+        <Text className={cn("text-2xl font-bold text-neutral-900 mb-4")}>500.00 GBP</Text>
+
+        <View className={cn("flex-row space-x-3 mb-6")}>
+          <View className={cn("flex-row items-center bg-primary-100 px-3 py-2 rounded-lg")}>
+            <View className={cn("w-6 h-6 bg-primary-500 rounded-full items-center justify-center mr-2")}>
+              <Ionicons name="add" size={16} color="white" />
+            </View>
+            <Text className={cn("text-sm font-medium text-primary-700")}>Top up</Text>
+          </View>
+
+          <View className={cn("flex-row items-center bg-primary-100 px-3 py-2 rounded-lg")}>
+            <Ionicons name="arrow-forward" size={16} color="#2B6173" />
+            <Text className={cn("text-sm font-medium text-primary-700 ml-2")}>Transfer</Text>
+          </View>
+
+          <View className={cn("flex-row items-center bg-primary-100 px-3 py-2 rounded-lg")}>
+            <Ionicons name="swap-horizontal" size={16} color="#2B6173" />
+            <Text className={cn("text-sm font-medium text-primary-700 ml-2")}>Exchange</Text>
+          </View>
+        </View>
+
+        <View className={cn("border-t border-neutral-100 pt-4")}>
+          <View className={cn("flex-row items-center justify-between mb-2")}>
+            <Text className={cn("text-base font-medium text-neutral-900")}>Transactions</Text>
+            <Text className={cn("text-sm text-primary-500")}>See all</Text>
+          </View>
+
+          <View className={cn("flex-row items-center justify-between py-3")}>
+            <View className={cn("flex-row items-center")}>
+              <View className={cn("w-10 h-10 bg-primary-500 rounded-full items-center justify-center mr-3")}>
+                <Text className={cn("text-white font-bold text-sm")}>AK</Text>
+              </View>
+              <View>
+                <Text className={cn("text-sm font-medium text-neutral-900")}>To Adrian UIUX</Text>
+                <Text className={cn("text-xs text-neutral-500")}>Today, 3:30 PM</Text>
+              </View>
+            </View>
+            <Text className={cn("text-sm font-bold text-neutral-900")}>-£250</Text>
+          </View>
+        </View>
+
+        <View className={cn("mt-4 pt-4 border-t border-neutral-100")}>
+          <View className={cn("flex-row items-center justify-between")}>
+            <View>
+              <Text className={cn("text-base font-bold text-neutral-900")}>Direct deposits</Text>
+              <Text className={cn("text-sm text-neutral-500")}>0 paychecks</Text>
+            </View>
+            <Text className={cn("text-lg font-bold text-neutral-900")}>$0</Text>
+          </View>
+        </View>
+      </View>
+    )
+  }
+
+  if (type === "savings") {
+    return (
+      <View className={cn("mb-6")}>
+        <View className={cn("flex-row mb-4")}>
+          <View className={cn("flex-1 bg-white rounded-full px-4 py-3 mr-2")}>
+            <Text className={cn("text-center text-sm font-medium text-neutral-900")}>Income</Text>
+          </View>
+          <View className={cn("flex-1 bg-neutral-200 rounded-full px-4 py-3 ml-2")}>
+            <Text className={cn("text-center text-sm font-medium text-neutral-500")}>Expenses</Text>
+          </View>
+        </View>
+
+        <View className={cn("bg-white rounded-2xl p-4 mb-6 shadow-sm relative")}>
+          <View className={cn("absolute top-4 right-4")}>
+            <View className={cn("w-8 h-8 bg-primary-100 rounded-lg items-center justify-center")}>
+              <Ionicons name="calendar-outline" size={16} color="#2B6173" />
+            </View>
+          </View>
+
+          <View className={cn("h-48 relative")}>
+            <View className={cn("absolute left-0 top-0 h-full w-px bg-neutral-200")} />
+            <View className={cn("absolute bottom-0 left-0 right-0 h-px bg-neutral-200")} />
+
+            <View className={cn("absolute left-4 top-4")}>
+              <Text className={cn("text-xs text-neutral-500")}>$15000</Text>
+            </View>
+            <View className={cn("absolute left-4 top-16")}>
+              <Text className={cn("text-xs text-neutral-500")}>$10000</Text>
+            </View>
+            <View className={cn("absolute left-4 top-28")}>
+              <Text className={cn("text-xs text-neutral-500")}>$5000</Text>
+            </View>
+            <View className={cn("absolute left-4 bottom-4")}>
+              <Text className={cn("text-xs text-neutral-500")}>$0</Text>
+            </View>
+
+            <View className={cn("absolute bottom-8 left-16 right-4 h-20 bg-gradient-to-t from-primary-200 to-primary-100 rounded-t-lg opacity-80")} />
+
+            <View className={cn("absolute bottom-16 left-1/2 transform -translate-x-1/2 bg-neutral-800 px-2 py-1 rounded")}>
+              <Text className={cn("text-white text-xs font-medium")}>↑ $12,455</Text>
+            </View>
+          </View>
+        </View>
+
+        <View className={cn("bg-white rounded-2xl p-4 shadow-sm")}>
+          <View className={cn("flex-row items-center justify-between")}>
+            <View className={cn("flex-row items-center")}>
+              <View className={cn("w-10 h-10 bg-gradient-to-br from-primary-400 to-primary-600 rounded-lg items-center justify-center mr-3")}>
+                <Ionicons name="wallet-outline" size={20} color="white" />
+              </View>
+              <View>
+                <Text className={cn("text-base font-bold text-neutral-900")}>Savings goals</Text>
+                <Text className={cn("text-sm text-neutral-500")}>Set your savings goal and track them here</Text>
+              </View>
+            </View>
+            <View className={cn("w-8 h-8 bg-primary-500 rounded-full items-center justify-center")}>
+              <Ionicons name="add" size={20} color="white" />
+            </View>
+          </View>
+        </View>
+      </View>
+    )
+  }
+
+  if (type === "multicurrency") {
+    return (
+      <View className={cn("mb-6")}>
+        <View className={cn("bg-white rounded-2xl p-4 mb-4 shadow-sm relative")}>
+          <View className={cn("absolute top-4 right-4")}>
+            <View className={cn("w-8 h-8 bg-yellow-400 rounded-full items-center justify-center")}>
+              <Text className={cn("text-white font-bold text-sm")}>$</Text>
+            </View>
+          </View>
+          <View className={cn("absolute top-4 left-4")}>
+            <View className={cn("w-8 h-8 bg-yellow-400 rounded-full items-center justify-center")}>
+              <Text className={cn("text-white font-bold text-sm")}>€</Text>
+            </View>
+          </View>
+
+          <View className={cn("flex-row items-center mt-8 mb-2")}>
+            <View className={cn("w-6 h-6 rounded-full overflow-hidden mr-2")}>
+              <View className={cn("w-full h-1/2 bg-red-600")} />
+              <View className={cn("w-full h-1/2 bg-white")} />
+              <View className={cn("absolute inset-0 flex items-center justify-center")}>
+                <View className={cn("w-2 h-2 bg-blue-600 rounded-full")} />
+              </View>
+            </View>
+            <Text className={cn("text-sm font-medium text-neutral-600")}>ADRIAN'S ACCOUNT - GBP</Text>
+          </View>
+          <Text className={cn("text-xs text-neutral-500 mb-1")}>4212423532</Text>
+          <Text className={cn("text-xl font-bold text-neutral-900")}>5000.00 GBP</Text>
+        </View>
+
+        <View className={cn("relative mb-4")}>
+          <View className={cn("absolute right-8 top-1/2 transform -translate-y-1/2 z-10")}>
+            <View className={cn("w-12 h-0.5 bg-neutral-800")} />
+            <View className={cn("absolute right-0 top-1/2 transform -translate-y-1/2 w-0 h-0 border-l-4 border-l-neutral-800 border-t-2 border-b-2 border-t-transparent border-b-transparent")} />
+          </View>
+        </View>
+
+        <View className={cn("bg-white rounded-2xl p-4 shadow-sm relative")}>
+          <View className={cn("absolute top-4 right-4")}>
+            <View className={cn("w-8 h-8 bg-yellow-400 rounded-full items-center justify-center")}>
+              <Text className={cn("text-white font-bold text-sm")}>€</Text>
+            </View>
+          </View>
+
+          <View className={cn("flex-row items-center mb-2")}>
+            <View className={cn("w-6 h-6 rounded-full overflow-hidden mr-2 bg-blue-600 flex items-center justify-center")}>
+              <View className={cn("w-4 h-3 bg-red-600")} />
+              <View className={cn("absolute w-2 h-2 bg-white rounded-full")} />
+            </View>
+            <Text className={cn("text-sm font-medium text-neutral-600")}>ADRIAN'S ACCOUNT - USD</Text>
+          </View>
+          <Text className={cn("text-xs text-neutral-500 mb-1")}>4212423532</Text>
+          <Text className={cn("text-xl font-bold text-neutral-900")}>12040.00 USD</Text>
+        </View>
+      </View>
+    )
+  }
+
+  return null
+}

src/components/OnboardingLayout.tsx

@@ -0,0 +1,72 @@
+import React from "react"
+import { View, Text, ScrollView, Pressable } from "react-native"
+import { router } from "expo-router"
+import { cn } from "@/utils/cn"
+
+import PageIndicator from "./PageIndicator"
+
+interface OnboardingLayoutProps {
+  headerText?: string
+  headline: string
+  children: React.ReactNode
+  currentPage: number
+  totalPages: number
+  onNext?: () => void
+  onSkip?: () => void
+  showButtons?: boolean
+}
+
+export default function OnboardingLayout({
+  headerText = "Welcome to SmartBank",
+  headline,
+  children,
+  currentPage,
+  totalPages,
+  onNext,
+  onSkip,
+  showButtons = true,
+}: OnboardingLayoutProps) {
+  const handleSignUp = () => {
+    router.push("/(unauthenticated)/signup")
+  }
+
+  const handleLogIn = () => {
+    router.push("/(unauthenticated)/login")
+  }
+
+  return (
+    <View className={cn("flex-1 bg-neutral-50")}>
+      <ScrollView className={cn("flex-1 px-4 pt-16")}>
+        <Text className={cn("text-base text-neutral-600 mb-4")}>{headerText}</Text>
+
+        <Text className={cn("text-3xl font-bold text-neutral-900 mb-8 leading-tight")}>
+          {headline}
+        </Text>
+
+        <View className={cn("flex-1 mb-8")}>
+          {children}
+        </View>
+
+        <PageIndicator totalPages={totalPages} currentPage={currentPage} />
+      </ScrollView>
+
+      {showButtons && (
+        <View className={cn("px-4 pb-8 pt-4")}>
+          <Pressable
+            className={cn("h-14 w-full items-center justify-center rounded-xl bg-primary-500 mb-4")}
+            onPress={handleSignUp}
+          >
+            <Text className={cn("text-base font-bold text-white")}>Sign up</Text>
+          </Pressable>
+
+          <Pressable
+            className={cn("h-14 w-full items-center justify-center rounded-xl border border-neutral-200 bg-white")}
+            onPress={handleLogIn}
+          >
+            <Text className={cn("text-base font-bold text-primary-500")}>Log in</Text>
+          </Pressable>
+        </View>
+      )}
+    </View>
+  )
+}