diff --git a/app/onboarding.tsx b/app/onboarding.tsx
index 67a0286..d867f28 100644
--- a/app/onboarding.tsx
+++ b/app/onboarding.tsx
@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useEffect } from 'react';
 import {
   Image,
   ImageBackground,
@@ -11,153 +11,131 @@ import {
 } from 'react-native';
 import { Ionicons } from '@expo/vector-icons';
 import { router } from 'expo-router';
-import Svg, { Path } from 'react-native-svg';
 import { useApp } from '../context/AppContext';
+import { useSafeAnalytics } from '../services/analytics';
+import { Language } from '../types';
 
-type Feature = {
-  icon: keyof typeof Ionicons.glyphMap;
-  title: string;
-  description: string;
+const getWelcomeCopy = (language: Language) => {
+  if (language === 'de') {
+    return {
+      headline: 'Willkommen bei GreenLens!',
+      subline: 'Pflanzen erkennen, verstehen und pflegen — ganz einfach.',
+      testimonial: '„Endlich überleben meine Pflanzen! Absolute Empfehlung."',
+      testimonialAuthor: 'Anna M.',
+      cta: "Los geht's",
+      login: 'Anmelden',
+      demoScan: 'Oder direkt eine Pflanze scannen',
+      legal: 'Mit dem Fortfahren akzeptierst du unsere Datenschutzerklärung und AGB.',
+      rating: '4,8',
+    };
+  }
+  if (language === 'es') {
+    return {
+      headline: '¡Bienvenido a GreenLens!',
+      subline: 'Identifica, entiende y cuida tus plantas — sin esfuerzo.',
+      testimonial: '"¡Por fin mis plantas sobreviven! Muy recomendable."',
+      testimonialAuthor: 'Anna M.',
+      cta: 'Empezar',
+      login: 'Iniciar sesión',
+      demoScan: 'O escanea una planta ahora',
+      legal: 'Al continuar aceptas nuestra Política de privacidad y Términos.',
+      rating: '4.8',
+    };
+  }
+  return {
+    headline: 'Welcome to GreenLens!',
+    subline: 'Identify, understand and care for your plants — effortlessly.',
+    testimonial: '"Finally my plants stay alive! Highly recommend."',
+    testimonialAuthor: 'Anna M.',
+    cta: "Let's Go",
+    login: 'Log in',
+    demoScan: 'Or scan a plant right now',
+    legal: 'By continuing you agree to our Privacy Policy and Terms.',
+    rating: '4.8',
+  };
 };
 
 export default function OnboardingScreen() {
-  const { t } = useApp();
-  const { height, width } = useWindowDimensions();
-  const compact = height < 760;
-  const sheetTop = compact ? 142 : 156;
-  const waveHeight = compact ? 148 : 170;
-  const bodyOffset = waveHeight - 2;
-  const contentTop = compact ? 94 : 108;
+  const { language } = useApp();
+  const { height } = useWindowDimensions();
+  const compact = height < 700;
+  const posthog = useSafeAnalytics();
+  const copy = getWelcomeCopy(language);
 
-  const features: Feature[] = [
-    {
-      icon: 'scan-outline',
-      title: t.welcomeFeatureIdentifyTitle,
-      description: t.welcomeFeatureIdentifyDesc,
-    },
-    {
-      icon: 'notifications-outline',
-      title: t.welcomeFeatureReminderTitle,
-      description: t.welcomeFeatureReminderDesc,
-    },
-    {
-      icon: 'book-outline',
-      title: t.welcomeFeatureLibraryTitle,
-      description: t.welcomeFeatureLibraryDesc,
-    },
-  ];
+  useEffect(() => {
+    posthog.capture('onboarding_welcome_viewed');
+  }, [posthog]);
 
   return (
     <View style={styles.container}>
       <ImageBackground
         source={require('../assets/welcome_botanical_hero.png')}
-        style={styles.heroImage}
+        style={[styles.hero, { height: compact ? '48%' : '55%' }]}
         imageStyle={styles.heroImageContent}
         resizeMode="cover"
       >
         <View style={styles.heroShadeTop} />
-        <View style={styles.heroShadeBottom} />
-        <SafeAreaView style={styles.safeArea}>
-          <View style={[styles.brandRow, compact && styles.brandRowCompact]}>
-            <Image
-              source={require('../assets/icon.png')}
-              style={styles.logo}
-              resizeMode="cover"
-            />
-            <Text style={styles.brandName}>
-              Green<Text style={styles.brandAccent}>Lens</Text>
-            </Text>
+        <SafeAreaView style={styles.heroSafe}>
+          <View style={styles.heroTopRow}>
+            <View style={styles.brandRow}>
+              <Image
+                source={require('../assets/icon.png')}
+                style={styles.logo}
+                resizeMode="cover"
+              />
+              <Text style={styles.brandName}>
+                Green<Text style={styles.brandAccent}>Lens</Text>
+              </Text>
+            </View>
+            <View style={styles.ratingPill}>
+              <Ionicons name="star" size={13} color="#f5c04e" />
+              <Text style={styles.ratingText}>{copy.rating}</Text>
+            </View>
+          </View>
+
+          <View style={[styles.testimonialCard, compact && styles.testimonialCardCompact]}>
+            <Text style={styles.testimonialText}>{copy.testimonial}</Text>
+            <View style={styles.testimonialMeta}>
+              <Text style={styles.testimonialAuthor}>{copy.testimonialAuthor}</Text>
+              <View style={styles.starsRow}>
+                {[0, 1, 2, 3, 4].map((i) => (
+                  <Ionicons key={i} name="star" size={14} color="#f5c04e" />
+                ))}
+              </View>
+            </View>
           </View>
         </SafeAreaView>
       </ImageBackground>
 
-      <View style={[styles.sheet, { top: sheetTop }]}>
-        <Svg
-          width={width}
-          height={waveHeight}
-          viewBox={`0 0 ${width} ${waveHeight}`}
-          preserveAspectRatio="none"
-          style={styles.sheetWave}
-        >
-          <Path
-            d={`M0 34 C ${width * 0.08} 76 ${width * 0.14} 82 ${width * 0.24} 82 C ${width * 0.38} 82 ${width * 0.52} 82 ${width * 0.64} 82 C ${width * 0.78} 86 ${width * 0.88} 132 ${width} 156 L ${width} ${waveHeight} L 0 ${waveHeight} Z`}
-            fill="#fbfaf3"
-          />
-        </Svg>
-        <View style={[styles.sheetBody, { top: bodyOffset }]} />
-        <View
-          style={[
-            styles.sheetContent,
-            { top: contentTop },
-            compact && styles.sheetContentCompact,
-          ]}
-        >
-          <Text style={[styles.headline, compact && styles.headlineCompact]}>
-            {t.welcomeHeadline}
-          </Text>
-          <Text style={styles.subheadline}>{t.welcomeSubheadline}</Text>
+      <View style={styles.sheet}>
+        <View style={styles.sheetHandle} />
+        <View style={styles.sheetContent}>
+          <Text style={[styles.headline, compact && styles.headlineCompact]}>{copy.headline}</Text>
+          <Text style={styles.subline}>{copy.subline}</Text>
 
-          <View style={styles.features}>
-            {features.map((feature, index) => (
-              <View
-                key={feature.title}
-                style={[
-                  styles.featureRow,
-                  index === features.length - 1 && styles.featureRowLast,
-                ]}
-              >
-                <View style={styles.featureIcon}>
-                  <Ionicons name={feature.icon} size={22} color="#a6d66f" />
-                </View>
-                <View style={styles.featureCopy}>
-                  <Text style={styles.featureTitle}>{feature.title}</Text>
-                  <Text style={styles.featureDescription}>{feature.description}</Text>
-                </View>
-              </View>
-            ))}
-          </View>
+          <View style={styles.spacer} />
 
           <TouchableOpacity
-            style={styles.demoButton}
-            onPress={() => router.push('/scanner')}
+            style={styles.cta}
+            onPress={() => {
+              posthog.capture('onboarding_started');
+              router.push('/onboarding/slides');
+            }}
             activeOpacity={0.86}
           >
-            <Ionicons name="scan" size={25} color="#f8f7ef" />
-            <Text style={styles.demoButtonText}>{t.welcomeDemoScan}</Text>
-            <Ionicons name="chevron-forward" size={26} color="#f8f7ef" />
+            <Text style={styles.ctaText}>{copy.cta}</Text>
           </TouchableOpacity>
 
-          <View style={styles.authRow}>
-            <TouchableOpacity
-              style={styles.authButton}
-              onPress={() => router.push('/auth/signup')}
-              activeOpacity={0.82}
-            >
-              <Text style={styles.authButtonText}>{t.onboardingRegister}</Text>
-            </TouchableOpacity>
-
-            <TouchableOpacity
-              style={[styles.authButton, styles.loginButton]}
-              onPress={() => router.push('/auth/login')}
-              activeOpacity={0.82}
-            >
-              <Text style={[styles.authButtonText, styles.loginButtonText]}>
-                {t.onboardingLogin}
-              </Text>
-            </TouchableOpacity>
-          </View>
-
-          <TouchableOpacity
-            style={styles.subscriptionLink}
-            onPress={() => router.push('/profile/billing')}
-            activeOpacity={0.8}
-          >
-            <Ionicons name="leaf-outline" size={21} color="#4b7c31" />
-            <Text style={styles.subscriptionText}>{t.welcomeSubscriptionPlans}</Text>
-            <Ionicons name="chevron-forward" size={20} color="#4b7c31" />
+          <TouchableOpacity onPress={() => router.push('/auth/login')} style={styles.loginLink}>
+            <Text style={styles.loginText}>{copy.login}</Text>
           </TouchableOpacity>
 
-          <Text style={styles.legalText}>{t.welcomeLegal}</Text>
+          <TouchableOpacity onPress={() => router.push('/scanner')} style={styles.demoLink}>
+            <Ionicons name="scan-outline" size={16} color="#4b7c31" />
+            <Text style={styles.demoText}>{copy.demoScan}</Text>
+          </TouchableOpacity>
+
+          <Text style={styles.legal}>{copy.legal}</Text>
         </View>
       </View>
     </View>
@@ -169,195 +147,182 @@ const styles = StyleSheet.create({
     flex: 1,
     backgroundColor: '#0a110b',
   },
-  heroImage: {
-    height: '60%',
-    minHeight: 430,
+  hero: {
+    width: '100%',
   },
   heroImageContent: {
     backgroundColor: '#0a110b',
-    transform: [{ scale: 1.04 }],
   },
   heroShadeTop: {
-    ...StyleSheet.absoluteFillObject,
-    backgroundColor: 'rgba(0,0,0,0.08)',
-  },
-  heroShadeBottom: {
-    position: 'absolute',
-    left: 0,
-    right: 0,
-    bottom: 0,
-    height: 190,
-    backgroundColor: 'rgba(7,12,7,0.2)',
-  },
-  safeArea: {
-    flex: 1,
-  },
-  brandRow: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    gap: 15,
-    paddingHorizontal: 30,
-    paddingTop: 62,
-  },
-  brandRowCompact: {
-    paddingTop: 42,
-  },
-  logo: {
-    width: 68,
-    height: 68,
-    borderRadius: 16,
-    backgroundColor: '#fff',
-  },
-  brandName: {
-    color: '#f8f7ef',
-    fontSize: 36,
-    fontWeight: '900',
-  },
-  brandAccent: {
-    color: '#9bc76e',
-  },
-  sheet: {
-    position: 'absolute',
-    left: 0,
-    right: 0,
-    bottom: 0,
-  },
-  sheetWave: {
     position: 'absolute',
     left: 0,
     right: 0,
     top: 0,
+    height: 120,
+    backgroundColor: 'rgba(10,17,11,0.4)',
   },
-  sheetBody: {
-    position: 'absolute',
-    left: 0,
-    right: 0,
-    bottom: 0,
-    backgroundColor: '#fbfaf3',
-  },
-  sheetContent: {
-    position: 'absolute',
-    left: 0,
-    right: 0,
-    bottom: 0,
-    paddingHorizontal: 24,
-    paddingBottom: 10,
-  },
-  sheetContentCompact: {
-    paddingHorizontal: 22,
-    paddingBottom: 8,
-  },
-  headline: {
-    color: '#101c12',
-    fontSize: 40,
-    lineHeight: 43,
-    fontWeight: '900',
-    marginBottom: 6,
-    maxWidth: 310,
-  },
-  headlineCompact: {
-    fontSize: 34,
-    lineHeight: 37,
-  },
-  subheadline: {
-    color: '#5f625d',
-    fontSize: 15,
-    lineHeight: 19,
-    fontWeight: '500',
-    marginBottom: 11,
-  },
-  features: {
-    marginBottom: 10,
-  },
-  featureRow: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    gap: 11,
-    paddingVertical: 6,
-    borderBottomWidth: StyleSheet.hairlineWidth,
-    borderBottomColor: 'rgba(16,28,18,0.14)',
-  },
-  featureRowLast: {
-    borderBottomWidth: 0,
-  },
-  featureIcon: {
-    width: 46,
-    height: 46,
-    borderRadius: 10,
-    alignItems: 'center',
-    justifyContent: 'center',
-    backgroundColor: '#173817',
-  },
-  featureCopy: {
+  heroSafe: {
     flex: 1,
+    justifyContent: 'space-between',
+    paddingHorizontal: 20,
+    paddingTop: 8,
+    paddingBottom: 24,
   },
-  featureTitle: {
-    color: '#101c12',
-    fontSize: 16,
-    fontWeight: '800',
-    marginBottom: 2,
-  },
-  featureDescription: {
-    color: '#696b65',
-    fontSize: 13,
-    lineHeight: 16,
-    fontWeight: '500',
-  },
-  demoButton: {
-    height: 60,
-    borderRadius: 7,
-    backgroundColor: '#437824',
+  heroTopRow: {
     flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'space-between',
-    paddingHorizontal: 18,
-    marginBottom: 8,
   },
-  demoButtonText: {
-    color: '#f8f7ef',
-    fontSize: 21,
-    fontWeight: '800',
-  },
-  authRow: {
+  brandRow: {
     flexDirection: 'row',
-    gap: 8,
-    marginBottom: 8,
-  },
-  authButton: {
-    flex: 1,
-    height: 50,
-    borderRadius: 7,
-    borderWidth: 1.4,
-    borderColor: '#4b7c31',
     alignItems: 'center',
-    justifyContent: 'center',
+    gap: 10,
   },
-  loginButton: {
-    borderColor: '#101c12',
+  logo: {
+    width: 36,
+    height: 36,
+    borderRadius: 10,
+    backgroundColor: '#fff',
   },
-  authButtonText: {
-    color: '#4b7c31',
-    fontSize: 17,
+  brandName: {
+    color: '#ffffff',
+    fontSize: 24,
+    fontWeight: '900',
+  },
+  brandAccent: {
+    color: '#a6d66f',
+  },
+  ratingPill: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 5,
+    backgroundColor: 'rgba(255,255,255,0.18)',
+    borderWidth: 1,
+    borderColor: 'rgba(255,255,255,0.3)',
+    borderRadius: 999,
+    paddingHorizontal: 12,
+    paddingVertical: 6,
+  },
+  ratingText: {
+    color: '#ffffff',
+    fontSize: 12,
     fontWeight: '700',
   },
-  loginButtonText: {
-    color: '#101c12',
+  testimonialCard: {
+    backgroundColor: 'rgba(255,255,255,0.97)',
+    borderRadius: 16,
+    padding: 16,
+    shadowColor: '#000',
+    shadowOffset: { width: 0, height: 4 },
+    shadowOpacity: 0.18,
+    shadowRadius: 14,
+    elevation: 4,
   },
-  subscriptionLink: {
-    minHeight: 24,
+  testimonialCardCompact: {
+    padding: 12,
+  },
+  testimonialText: {
+    color: '#191d16',
+    fontSize: 14.5,
+    lineHeight: 20,
+    fontStyle: 'italic',
+    marginBottom: 10,
+  },
+  testimonialMeta: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
+  },
+  testimonialAuthor: {
+    color: '#42493c',
+    fontSize: 13,
+    fontWeight: '700',
+  },
+  starsRow: {
+    flexDirection: 'row',
+    gap: 1,
+  },
+  sheet: {
+    flex: 1,
+    backgroundColor: '#fbfaf3',
+    borderTopLeftRadius: 28,
+    borderTopRightRadius: 28,
+    marginTop: -20,
+  },
+  sheetHandle: {
+    alignSelf: 'center',
+    width: 44,
+    height: 5,
+    borderRadius: 3,
+    backgroundColor: 'rgba(16,28,18,0.15)',
+    marginTop: 12,
+    marginBottom: 8,
+  },
+  sheetContent: {
+    flex: 1,
+    paddingHorizontal: 24,
+    paddingTop: 8,
+    paddingBottom: 12,
+  },
+  headline: {
+    color: '#101c12',
+    fontSize: 28,
+    lineHeight: 34,
+    fontWeight: '900',
+    textAlign: 'center',
+    marginBottom: 10,
+  },
+  headlineCompact: {
+    fontSize: 24,
+    lineHeight: 29,
+  },
+  subline: {
+    color: '#5f625d',
+    fontSize: 16,
+    lineHeight: 22,
+    fontWeight: '500',
+    textAlign: 'center',
+  },
+  spacer: {
+    flex: 1,
+    minHeight: 12,
+  },
+  cta: {
+    height: 60,
+    borderRadius: 16,
+    backgroundColor: '#437824',
+    alignItems: 'center',
+    justifyContent: 'center',
+    marginBottom: 6,
+  },
+  ctaText: {
+    color: '#f8f7ef',
+    fontSize: 18,
+    fontWeight: '800',
+  },
+  loginLink: {
+    alignItems: 'center',
+    paddingVertical: 10,
+  },
+  loginText: {
+    color: '#437824',
+    fontSize: 15,
+    fontWeight: '800',
+  },
+  demoLink: {
     flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'center',
-    gap: 8,
-    marginBottom: 7,
+    gap: 7,
+    paddingVertical: 6,
+    marginBottom: 8,
   },
-  subscriptionText: {
+  demoText: {
     color: '#4b7c31',
-    fontSize: 15,
-    fontWeight: '800',
-    textAlign: 'center',
+    fontSize: 13.5,
+    fontWeight: '700',
   },
-  legalText: {
+  legal: {
     color: '#6b6d68',
     fontSize: 11,
     lineHeight: 14,