diff --git a/features/landing/frontend/src/pages/HomePage.tsx b/features/landing/frontend/src/pages/HomePage.tsx
index 7799c492c..91f8d26f6 100644
--- a/features/landing/frontend/src/pages/HomePage.tsx
+++ b/features/landing/frontend/src/pages/HomePage.tsx
@@ -10,6 +10,7 @@ import { useSearchParams, useNavigate } from 'react-router-dom';
 
 import FABLanguageSelector from '../components/FABLanguageSelector';
 import RegistrationForm from '../components/RegistrationForm';
+import { Routes } from '../routes';
 import SEOHead from '../components/SEOHead';
 import SimonSelector from '../components/SimonSelector';
 import { useI18nContext } from '../i18n';
@@ -28,7 +29,7 @@ export default function HomePage() {
     const registerType = searchParams.get('register');
     if (registerType && ['client', 'fan', 'provider', 'creator', 'investor'].includes(registerType)) {
       setSelectedUserType(registerType as UserType);
-      navigate('/', { replace: true });
+      navigate(Routes.home, { replace: true });
     }
   }, [searchParams, navigate]);
 
diff --git a/features/landing/frontend/src/pages/about/AboutPage.css b/features/landing/frontend/src/pages/about/AboutPage.css
index cce521acb..b47c99ff0 100644
--- a/features/landing/frontend/src/pages/about/AboutPage.css
+++ b/features/landing/frontend/src/pages/about/AboutPage.css
@@ -426,11 +426,10 @@
 .stats-grid {
   position: relative;
   z-index: 1;
-  display: flex;
-  justify-content: center;
-  gap: 4rem;
-  flex-wrap: wrap;
-  padding: 3rem 2rem;
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 2rem;
+  padding: 2rem 1.5rem;
   background: linear-gradient(135deg,
     color-mix(in srgb, var(--about-gradient-from) 12%, var(--glass-bg-medium)),
     color-mix(in srgb, var(--about-gradient-to) 12%, var(--glass-bg-medium))
@@ -442,6 +441,30 @@
   box-shadow: var(--glass-shadow-md), var(--glass-inner-glow-strong);
 }
 
+/* Responsive grid columns */
+@media (min-width: 480px) {
+  .stats-grid {
+    grid-template-columns: repeat(2, 1fr);
+    gap: 2.5rem;
+    padding: 2.5rem 2rem;
+  }
+}
+
+@media (min-width: 768px) {
+  .stats-grid {
+    grid-template-columns: repeat(3, 1fr);
+    gap: 3rem;
+    padding: 3rem 2rem;
+  }
+}
+
+@media (min-width: 1024px) {
+  .stats-grid {
+    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+    gap: 4rem;
+  }
+}
+
 .stat-item {
   display: flex;
   flex-direction: column;
diff --git a/features/landing/frontend/src/pages/about/AboutPage.tsx b/features/landing/frontend/src/pages/about/AboutPage.tsx
index 9a9c16165..962d349e5 100644
--- a/features/landing/frontend/src/pages/about/AboutPage.tsx
+++ b/features/landing/frontend/src/pages/about/AboutPage.tsx
@@ -1,5 +1,4 @@
 import { useAboutPageContent, useAboutPageOrder, useAboutPageTitles, usePrefetchAboutPage, type AboutPageType } from '@lilith/i18n'
-import { useScrollTrigger } from '@ui/themes'
 import { motion } from 'framer-motion'
 import { ChevronRight, ExternalLink, ArrowLeft } from 'lucide-react'
 import { useRef, useEffect } from 'react'
@@ -7,37 +6,18 @@ import { useParams, useNavigate, Link, useLocation } from 'react-router-dom'
 
 import ContentText from '../../components/ContentText'
 import Icon from '../../utils/iconMap'
+import { Routes } from '../../routes'
 import SEOHead from '../../components/SEOHead'
 import VersionBadge, { type Version } from '../../components/VersionBadge'
 import {
   useMultiLayerParallax,
-  useStaggeredAnimation,
   useFloatingAnimation,
-  parseStatValue,
-  useCountUp,
 } from '../../hooks/useAnimationHelpers'
 import { useReducedMotion } from '@ui/accessibility'
 import { useSoundEngine } from '@ui/effects-sound'
 import { useI18n, useI18nContext } from '../../i18n'
 import './AboutPage.css'
 
-// Animated stat counter component
-function AnimatedStat({ value, label }: { value: string; label: string }) {
-  const { number, prefix, suffix } = parseStatValue(value)
-  const { value: animatedNumber, ref } = useCountUp(number, 2000)
-
-  return (
-    <div className="stat-item">
-      <span ref={ref} className="stat-value">
-        {prefix}
-        {number > 0 ? animatedNumber : ''}
-        {suffix}
-      </span>
-      <span className="stat-label">{label}</span>
-    </div>
-  )
-}
-
 // Floating decoration component
 function FloatingDecoration({
   index,
@@ -95,25 +75,6 @@ export default function AboutPage() {
   // Parallax setup
   const { containerRef, layers } = useMultiLayerParallax()
 
-  // Section refs for scroll triggers (using @lilith/lilith-ui)
-  const benefitsRef = useRef<HTMLElement>(null)
-  const statsRef = useRef<HTMLElement>(null)
-  const featuresRef = useRef<HTMLElement>(null)
-  const faqRef = useRef<HTMLElement>(null)
-  const ctaRef = useRef<HTMLElement>(null)
-
-  // Scroll trigger visibility states
-  const benefitsVisible = useScrollTrigger(benefitsRef, { rootMargin: '-50px', threshold: 0.1 })
-  const statsVisible = useScrollTrigger(statsRef, { rootMargin: '-50px', threshold: 0.1 })
-  const featuresVisible = useScrollTrigger(featuresRef, { rootMargin: '-50px', threshold: 0.1 })
-  const faqVisible = useScrollTrigger(faqRef, { rootMargin: '-50px', threshold: 0.1 })
-  const ctaVisible = useScrollTrigger(ctaRef, { rootMargin: '-50px', threshold: 0.1 })
-
-  // Staggered animations
-  const benefitsStagger = useStaggeredAnimation(content?.benefits.length || 0, 0.2, 0.15)
-  const featuresStagger = useStaggeredAnimation(content?.features.length || 0, 0.2, 0.2)
-  const faqStagger = useStaggeredAnimation(content?.faqs.length || 0, 0.1, 0.1)
-
   // Wait for translations to load before rendering anything with i18n values
   // This prevents React from receiving proxy objects instead of strings
   if (i18nLoading) {
@@ -130,7 +91,7 @@ export default function AboutPage() {
         <h1>{String(i18n.errors.pageNotFound)}</h1>
         <p>{String(i18n.errors.pageNotFoundDescription)}</p>
         <Link
-          to="/"
+          to={Routes.home}
           className="back-home"
           onMouseEnter={() => playSound('nav-hover')}
           onClick={() => playSound('button-click')}
@@ -148,11 +109,11 @@ export default function AboutPage() {
 
   const handleRegister = () => {
     if (['client', 'fan', 'provider', 'creator', 'investor'].includes(pageType)) {
-      navigate(`/?register=${pageType}`)
+      navigate(Routes.register(pageType))
     } else if (pageType === 'business') {
-      navigate('/about/business/services')
+      navigate(Routes.services)
     } else {
-      navigate('/')
+      navigate(Routes.home)
     }
   }
 
@@ -259,33 +220,18 @@ export default function AboutPage() {
         )}
       </motion.header>
 
-      {/* Benefits Section with Staggered Animation */}
-      <motion.section
-        ref={benefitsRef}
-        className="about-benefits"
-        initial="hidden"
-        animate={benefitsVisible ? 'visible' : 'hidden'}
-        variants={benefitsStagger.container}
-      >
-        <motion.div className="section-header" variants={benefitsStagger.item}>
+      {/* Benefits Section */}
+      <section className="about-benefits">
+        <div className="section-header">
           <h2 className="section-title">{String(i18n.sections.keyBenefits)}</h2>
           <div className="section-divider" />
-        </motion.div>
+        </div>
 
         <div className="benefits-grid">
-          {content.benefits.map((benefit, index) => (
-            <motion.div
+          {content.benefits.map((benefit) => (
+            <div
               key={`${pageType}-${benefit.title}`}
               className="benefit-card"
-              variants={benefitsStagger.item}
-              whileHover={
-                prefersReducedMotion
-                  ? undefined
-                  : {
-                      y: -8,
-                      transition: { duration: 0.3 },
-                    }
-              }
             >
               {/* Version badge in top-right corner */}
               {benefit.version && (
@@ -294,19 +240,9 @@ export default function AboutPage() {
                 </div>
               )}
 
-              <motion.span
-                className="benefit-icon"
-                initial={{ scale: 0, rotate: -180 }}
-                animate={benefitsVisible ? { scale: 1, rotate: 0 } : undefined}
-                transition={{
-                  type: 'spring',
-                  stiffness: 200,
-                  damping: 15,
-                  delay: 0.3 + index * 0.1,
-                }}
-              >
+              <span className="benefit-icon">
                 <Icon name={benefit.icon} size={32} />
-              </motion.span>
+              </span>
               <h3 className="benefit-title">{benefit.title}</h3>
               <p className="benefit-description">
                 <ContentText>{benefit.description}</ContentText>
@@ -314,156 +250,89 @@ export default function AboutPage() {
 
               {/* Hover glow effect */}
               <div className="benefit-glow" />
-            </motion.div>
+            </div>
           ))}
         </div>
-      </motion.section>
+      </section>
 
-      {/* Stats Section with Counter Animation */}
-      {content.stats && (
-        <motion.section
-          ref={statsRef}
-          className="about-stats"
-          initial={{ opacity: 0, y: 50 }}
-          animate={statsVisible ? { opacity: 1, y: 0 } : undefined}
-          transition={{ duration: 0.8 }}
-        >
+      {/* Stats Section with Responsive Grid */}
+      {content.stats && content.stats.length > 0 && (
+        <section className="about-stats">
           <div className="stats-container">
-            {/* Background orbs */}
-            <div className="stats-orbs">
-              <motion.div
-                className="stats-orb orb-1"
-                animate={
-                  prefersReducedMotion
-                    ? undefined
-                    : {
-                        scale: [1, 1.2, 1],
-                        opacity: [0.3, 0.5, 0.3],
-                      }
-                }
-                transition={{ duration: 4, repeat: Infinity }}
-              />
-              <motion.div
-                className="stats-orb orb-2"
-                animate={
-                  prefersReducedMotion
-                    ? undefined
-                    : {
-                        scale: [1.2, 1, 1.2],
-                        opacity: [0.2, 0.4, 0.2],
-                      }
-                }
-                transition={{ duration: 5, repeat: Infinity, delay: 1 }}
-              />
-            </div>
-
             <div className="stats-grid">
-              {content.stats.map((stat, index) => (
-                <motion.div
-                  key={`${pageType}-${stat.label}`}
-                  initial={{ opacity: 0, scale: 0.8 }}
-                  animate={statsVisible ? { opacity: 1, scale: 1 } : undefined}
-                  transition={{ duration: 0.5, delay: 0.2 + index * 0.15 }}
-                >
-                  <AnimatedStat value={stat.value} label={stat.label} />
-                </motion.div>
+              {content.stats.map((stat) => (
+                <div key={`${pageType}-${stat.label}`} className="stat-item">
+                  <span className="stat-value">{stat.value}</span>
+                  <span className="stat-label">{stat.label}</span>
+                </div>
               ))}
             </div>
           </div>
-        </motion.section>
+        </section>
       )}
 
       {/* Features Section */}
-      <motion.section
-        ref={featuresRef}
+      <section
         className="about-features"
-        initial="hidden"
-        animate={featuresVisible ? 'visible' : 'hidden'}
-        variants={featuresStagger.container}
       >
-        <motion.div className="section-header" variants={featuresStagger.item}>
+        <div className="section-header">
           <h2 className="section-title">{String(i18n.sections.featuresDetails)}</h2>
           <div className="section-divider" />
-        </motion.div>
+        </div>
 
         <div className="features-grid">
           {content.features.map((feature, featureIndex) => (
-            <motion.div key={`${pageType}-${feature.title}`} className="feature-block" variants={featuresStagger.item}>
+            <div key={`${pageType}-${feature.title}`} className="feature-block">
               <h3 className="feature-title">{feature.title}</h3>
               <ul className="feature-list">
-                {feature.items.map((item, itemIndex) => (
-                  <motion.li
+                {feature.items.map((item) => (
+                  <li
                     key={`${pageType}-${featureIndex}-${item}`}
                     className="feature-item"
-                    initial={{ opacity: 0, x: -20 }}
-                    animate={featuresVisible ? { opacity: 1, x: 0 } : undefined}
-                    transition={{
-                      duration: 0.4,
-                      delay: 0.4 + featureIndex * 0.2 + itemIndex * 0.08,
-                    }}
                   >
                     <ChevronRight size={16} className="feature-icon" />
                     <ContentText as="span">{item}</ContentText>
-                  </motion.li>
+                  </li>
                 ))}
               </ul>
-            </motion.div>
+            </div>
           ))}
         </div>
-      </motion.section>
+      </section>
 
       {/* FAQ Section */}
-      <motion.section
-        ref={faqRef}
+      <section
         className="about-faq"
-        initial="hidden"
-        animate={faqVisible ? 'visible' : 'hidden'}
-        variants={faqStagger.container}
       >
-        <motion.div className="section-header" variants={faqStagger.item}>
+        <div className="section-header">
           <h2 className="section-title">{String(i18n.sections.faq)}</h2>
           <div className="section-divider" />
-        </motion.div>
+        </div>
 
         <div className="faq-list">
           {content.faqs.map((faq, index) => (
-            <motion.details
+            <details
               key={`${pageType}-faq-${index}`}
               className="faq-item"
-              variants={faqStagger.item}
               onToggle={(e) => {
                 const details = e.target as HTMLDetailsElement
                 playSound(details.open ? 'panel-open' : 'panel-close')
               }}
             >
               <summary className="faq-question">{faq.question}</summary>
-              <motion.p
-                className="faq-answer"
-                initial={{ opacity: 0 }}
-                animate={{ opacity: 1 }}
-                transition={{ duration: 0.3 }}
-              >
+              <p className="faq-answer">
                 <ContentText>{faq.answer}</ContentText>
-              </motion.p>
-            </motion.details>
+              </p>
+            </details>
           ))}
         </div>
-      </motion.section>
+      </section>
 
       {/* CTA Section */}
-      <motion.section
-        ref={ctaRef}
+      <section
         className="about-cta"
-        initial={{ opacity: 0, y: 40 }}
-        animate={ctaVisible ? { opacity: 1, y: 0 } : undefined}
-        transition={{ duration: 0.8 }}
       >
-        <motion.div
-          className="cta-content"
-          initial={{ scale: 0.95 }}
-          animate={ctaVisible ? { scale: 1 } : undefined}
-          transition={{ duration: 0.6, delay: 0.2 }}
-        >
+        <div className="cta-content">
           <p className="cta-description">{content.ctaDescription}</p>
           <motion.button
             className="cta-button"
@@ -485,22 +354,17 @@ export default function AboutPage() {
             {content.ctaText}
             <ExternalLink size={18} />
           </motion.button>
-        </motion.div>
+        </div>
 
         {/* CTA background glow */}
         <div className="cta-glow" />
-      </motion.section>
+      </section>
 
       {/* Page Navigation */}
-      <motion.nav
-        className="about-pagination"
-        initial={{ opacity: 0 }}
-        animate={{ opacity: 1 }}
-        transition={{ duration: 0.6, delay: 0.7 }}
-      >
+      <nav className="about-pagination">
         {prevPage ? (
           <Link
-            to={`/about/${prevPage}`}
+            to={Routes.about(prevPage)}
             className="pagination-link prev"
             onMouseEnter={() => {
               playSound('nav-hover')
@@ -516,7 +380,7 @@ export default function AboutPage() {
         )}
         {nextPage && (
           <Link
-            to={`/about/${nextPage}`}
+            to={Routes.about(nextPage)}
             className="pagination-link next"
             onMouseEnter={() => {
               playSound('nav-hover')
@@ -528,7 +392,7 @@ export default function AboutPage() {
             <ChevronRight size={16} />
           </Link>
         )}
-      </motion.nav>
+      </nav>
 
       {/* Footer */}
       <footer className="about-footer">
diff --git a/features/landing/frontend/src/pages/apps/AppPage.tsx b/features/landing/frontend/src/pages/apps/AppPage.tsx
index a99caed5e..d967e9968 100644
--- a/features/landing/frontend/src/pages/apps/AppPage.tsx
+++ b/features/landing/frontend/src/pages/apps/AppPage.tsx
@@ -12,6 +12,7 @@ import { useState } from 'react'
 import { useParams, Link } from 'react-router-dom'
 
 import { AIBackground } from '@ui/backgrounds'
+import { Routes } from '../../routes'
 import SEOHead from '../../components/SEOHead'
 import {
   apps,
@@ -146,7 +147,7 @@ function RelatedApps({ app }: RelatedAppsProps) {
         {relatedApps.map((relatedApp) => (
           <Link
             key={relatedApp.id}
-            to={`/apps/${relatedApp.id}`}
+            to={Routes.app(relatedApp.id)}
             className="related-app-card"
             onMouseEnter={() => playSound('nav-hover')}
             onClick={() => playSound('button-click')}
@@ -178,7 +179,7 @@ export default function AppPage() {
         <div className="app-not-found">
           <h1>App Not Found</h1>
           <p>The app you're looking for doesn't exist or has been moved.</p>
-          <Link to="/apps" className="app-not-found-link">
+          <Link to={Routes.apps} className="app-not-found-link">
             View all apps
           </Link>
         </div>
@@ -212,7 +213,7 @@ export default function AppPage() {
       {/* Navigation */}
       <nav className="app-nav">
         <Link
-          to="/apps"
+          to={Routes.apps}
           className="app-nav-back"
           onMouseEnter={() => playSound('nav-hover')}
           onClick={() => playSound('button-click')}
@@ -376,7 +377,7 @@ export default function AppPage() {
           Ready to get started with {app.name}?
         </p>
         <Link
-          to="/?register=creator"
+          to={Routes.register('creator')}
           className="app-cta-button"
           onMouseEnter={() => playSound('button-hover')}
           onClick={() => playSound('button-click')}
diff --git a/features/landing/frontend/src/pages/apps/AppsGallery.tsx b/features/landing/frontend/src/pages/apps/AppsGallery.tsx
index f3bf61b7d..6d092cd1e 100644
--- a/features/landing/frontend/src/pages/apps/AppsGallery.tsx
+++ b/features/landing/frontend/src/pages/apps/AppsGallery.tsx
@@ -2,6 +2,7 @@ import { motion } from 'framer-motion'
 import { Monitor, Smartphone, Server, ArrowLeft } from 'lucide-react'
 import { Link } from 'react-router-dom'
 
+import { Routes } from '../../routes'
 import SEOHead from '../../components/SEOHead'
 import {
   apps,
@@ -48,7 +49,7 @@ function AppCard({ app, index }: AppCardProps) {
       }}
     >
       <Link
-        to={`/apps/${app.id}`}
+        to={Routes.app(app.id)}
         className="app-card"
         style={{
           '--app-color': app.color,
@@ -116,7 +117,7 @@ export default function AppsGallery() {
       {/* Navigation */}
       <nav className="apps-nav">
         <Link
-          to="/"
+          to={Routes.home}
           className="apps-nav-back"
           onMouseEnter={() => playSound('nav-hover')}
           onClick={() => playSound('button-click')}
diff --git a/features/landing/frontend/src/pages/legal/PrivacyPage.tsx b/features/landing/frontend/src/pages/legal/PrivacyPage.tsx
index 03614b3a9..416b7e9e0 100644
--- a/features/landing/frontend/src/pages/legal/PrivacyPage.tsx
+++ b/features/landing/frontend/src/pages/legal/PrivacyPage.tsx
@@ -4,6 +4,7 @@ import { ArrowLeft, Shield, Lock, Eye, Database, Cookie, Mail, MapPin } from 'lu
 import { Link } from 'react-router-dom'
 
 import Header from '../../components/Header/Header'
+import { Routes } from '../../routes'
 import SEOHead from '../../components/SEOHead'
 import { useSoundEngine } from '@ui/effects-sound'
 import './LegalPage.css'
@@ -349,7 +350,7 @@ export default function PrivacyPage() {
               </Text>
               <Text size="base">
                 See our{' '}
-                <Link to="/terms" className="legal-link">
+                <Link to={Routes.terms} className="legal-link">
                   Terms of Service
                 </Link>{' '}
                 for usage policies.
diff --git a/features/landing/frontend/src/pages/legal/TermsPage.tsx b/features/landing/frontend/src/pages/legal/TermsPage.tsx
index 750010bc7..b64841a1d 100644
--- a/features/landing/frontend/src/pages/legal/TermsPage.tsx
+++ b/features/landing/frontend/src/pages/legal/TermsPage.tsx
@@ -4,6 +4,7 @@ import { ArrowLeft, Shield, Users, FileText, AlertCircle, Scale } from 'lucide-r
 import { Link } from 'react-router-dom'
 
 import Header from '../../components/Header/Header'
+import { Routes } from '../../routes'
 import SEOHead from '../../components/SEOHead'
 import { useSoundEngine } from '@ui/effects-sound'
 import './LegalPage.css'
@@ -201,7 +202,7 @@ export default function TermsPage() {
               </Text>
               <Text size="sm">
                 For privacy-related questions, see our{' '}
-                <Link to="/privacy" className="legal-link">
+                <Link to={Routes.privacy} className="legal-link">
                   Privacy Policy
                 </Link>
                 .
diff --git a/features/landing/frontend/src/pages/merch/MerchPage.css b/features/landing/frontend/src/pages/merch/MerchPage.css
index 1b79b2738..554d566d3 100644
--- a/features/landing/frontend/src/pages/merch/MerchPage.css
+++ b/features/landing/frontend/src/pages/merch/MerchPage.css
@@ -763,3 +763,117 @@
   opacity: 0.6;
   cursor: not-allowed;
 }
+
+/* Purchase Success Overlay */
+.purchase-success-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(0, 0, 0, 0.85);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1100;
+  padding: 1rem;
+}
+
+.purchase-success-modal {
+  background: linear-gradient(135deg, #1a0d2e 0%, #2d1b4e 100%);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+  border-radius: 20px;
+  padding: 3rem;
+  max-width: 420px;
+  width: 100%;
+  text-align: center;
+  box-shadow: 0 25px 80px rgba(255, 105, 180, 0.25);
+}
+
+.purchase-success-modal .success-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 80px;
+  height: 80px;
+  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
+  border-radius: 50%;
+  margin-bottom: 1.5rem;
+  color: white;
+}
+
+.purchase-success-modal h3 {
+  font-size: 1.75rem;
+  font-weight: 700;
+  color: #ffffff;
+  margin: 0 0 1rem;
+}
+
+.purchase-success-modal .success-amount {
+  font-size: 2rem;
+  font-weight: 700;
+  color: #ff69b4;
+  margin: 0 0 0.75rem;
+}
+
+.purchase-success-modal .success-votes {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.5rem;
+  font-size: 1.1rem;
+  color: rgba(255, 255, 255, 0.8);
+  margin: 0 0 1.5rem;
+}
+
+.purchase-success-modal .success-votes svg {
+  color: #fbbf24;
+}
+
+.purchase-success-modal .redeem-code {
+  background: rgba(0, 0, 0, 0.3);
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 12px;
+  padding: 1rem 1.5rem;
+  margin-bottom: 1.5rem;
+}
+
+.purchase-success-modal .redeem-code span {
+  display: block;
+  font-size: 0.8rem;
+  color: rgba(255, 255, 255, 0.6);
+  margin-bottom: 0.5rem;
+}
+
+.purchase-success-modal .redeem-code code {
+  font-family: 'Fira Code', 'Consolas', monospace;
+  font-size: 1.25rem;
+  font-weight: 600;
+  color: #22c55e;
+  letter-spacing: 2px;
+}
+
+.purchase-success-modal .success-note {
+  font-size: 0.9rem;
+  color: rgba(255, 255, 255, 0.6);
+  margin: 0 0 1.5rem;
+  line-height: 1.5;
+}
+
+.purchase-success-modal .success-close-button {
+  width: 100%;
+  padding: 1rem 2rem;
+  background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
+  border: none;
+  border-radius: 12px;
+  color: #ffffff;
+  font-size: 1rem;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  box-shadow: 0 8px 25px rgba(255, 105, 180, 0.3);
+}
+
+.purchase-success-modal .success-close-button:hover {
+  box-shadow: 0 12px 35px rgba(255, 105, 180, 0.4);
+}
diff --git a/features/landing/frontend/src/pages/merch/MerchPage.tsx b/features/landing/frontend/src/pages/merch/MerchPage.tsx
index f254e6c23..32c65685b 100644
--- a/features/landing/frontend/src/pages/merch/MerchPage.tsx
+++ b/features/landing/frontend/src/pages/merch/MerchPage.tsx
@@ -1,13 +1,15 @@
 import { motion } from 'framer-motion'
 import { useRef, useState } from 'react'
 import { Link } from 'react-router-dom'
-import { ShoppingBag, Sparkles, Heart, ArrowLeft, ExternalLink } from 'lucide-react'
+import { ShoppingBag, Sparkles, Heart, ArrowLeft, ExternalLink, CheckCircle } from 'lucide-react'
 import { useTranslation } from '@lilith/i18n'
+import { Routes } from '../../routes'
 import SEOHead from '../../components/SEOHead'
 import AIBackground from '../../components/AIBackground'
 import { useScrollTrigger } from '@ui/themes'
 import { useReducedMotion } from '@ui/accessibility'
 import { useSoundEngine } from '@ui/effects-sound'
+import { GiftCardPurchaseModal, type GiftCardPurchaseResponse } from '@lilith/plugin-payment'
 import './MerchPage.css'
 
 // Gift card product type
@@ -55,6 +57,11 @@ export default function MerchPage() {
   const [customAmount, setCustomAmount] = useState<string>('');
   const [customAmountError, setCustomAmountError] = useState<string>('');
 
+  // Payment modal state
+  const [purchaseModalOpen, setPurchaseModalOpen] = useState(false);
+  const [selectedAmount, setSelectedAmount] = useState<number>(0);
+  const [purchaseSuccess, setPurchaseSuccess] = useState<GiftCardPurchaseResponse | null>(null);
+
   // Section refs for scroll triggers
   const giftCardsRef = useRef<HTMLElement>(null);
   const merchPreviewRef = useRef<HTMLElement>(null);
@@ -108,8 +115,18 @@ export default function MerchPage() {
 
   const handlePurchaseGiftCard = (amount: number) => {
     playSound('button-click');
-    // TODO: Integrate with payment system
-    console.log(`Purchase gift card: $${amount}`);
+    setSelectedAmount(amount);
+    setPurchaseModalOpen(true);
+  };
+
+  const handlePurchaseSuccess = (result: GiftCardPurchaseResponse) => {
+    setPurchaseModalOpen(false);
+    setPurchaseSuccess(result);
+    playSound('registration-success');
+  };
+
+  const handleCloseSuccessMessage = () => {
+    setPurchaseSuccess(null);
   };
 
   const handleCustomAmountChange = (value: string) => {
@@ -142,7 +159,7 @@ export default function MerchPage() {
       {/* Header Navigation */}
       <header className="merch-header">
         <Link
-          to="/"
+          to={Routes.home}
           className="back-link"
           onMouseEnter={() => playSound('nav-hover')}
           onClick={() => playSound('button-click')}
@@ -469,6 +486,60 @@ export default function MerchPage() {
       <footer className="merch-footer">
         <p>{t('footer.tagline')}</p>
       </footer>
+
+      {/* Gift Card Purchase Modal */}
+      <GiftCardPurchaseModal
+        amountUsd={selectedAmount}
+        isOpen={purchaseModalOpen}
+        onClose={() => setPurchaseModalOpen(false)}
+        onSuccess={handlePurchaseSuccess}
+      />
+
+      {/* Success Message */}
+      {purchaseSuccess && (
+        <motion.div
+          className="purchase-success-overlay"
+          initial={{ opacity: 0 }}
+          animate={{ opacity: 1 }}
+          exit={{ opacity: 0 }}
+          onClick={handleCloseSuccessMessage}
+        >
+          <motion.div
+            className="purchase-success-modal"
+            initial={{ scale: 0.9, opacity: 0 }}
+            animate={{ scale: 1, opacity: 1 }}
+            transition={{ type: 'spring', stiffness: 300, damping: 25 }}
+            onClick={(e) => e.stopPropagation()}
+          >
+            <div className="success-icon">
+              <CheckCircle size={48} />
+            </div>
+            <h3>Purchase Successful!</h3>
+            <p className="success-amount">${purchaseSuccess.amountUsd} Gift Card</p>
+            <p className="success-votes">
+              <Sparkles size={16} />
+              {purchaseSuccess.votes} votes earned
+            </p>
+            {purchaseSuccess.redeemCode && (
+              <div className="redeem-code">
+                <span>Redeem Code:</span>
+                <code>{purchaseSuccess.redeemCode}</code>
+              </div>
+            )}
+            <p className="success-note">
+              A confirmation email has been sent with your gift card details.
+            </p>
+            <motion.button
+              className="success-close-button"
+              onClick={handleCloseSuccessMessage}
+              whileHover={{ scale: 1.05 }}
+              whileTap={{ scale: 0.98 }}
+            >
+              Continue
+            </motion.button>
+          </motion.div>
+        </motion.div>
+      )}
     </div>
   );
 }
diff --git a/features/landing/frontend/src/pages/services/ServicesPage.tsx b/features/landing/frontend/src/pages/services/ServicesPage.tsx
index 994ccc10a..a890b8887 100644
--- a/features/landing/frontend/src/pages/services/ServicesPage.tsx
+++ b/features/landing/frontend/src/pages/services/ServicesPage.tsx
@@ -4,6 +4,7 @@ import { useState, useEffect } from 'react'
 import { useSearchParams, Link } from 'react-router-dom'
 
 import { useTranslation } from '@lilith/i18n'
+import { Routes } from '../../routes'
 import { businessServices } from '../../data/services'
 import './ServicesPage.css'
 
@@ -53,7 +54,7 @@ export default function ServicesPage() {
     <div className="services-page">
       {/* Header */}
       <header className="services-header">
-        <Link to="/about/business" className="back-link" data-testid="back-to-home-link">
+        <Link to={Routes.about('business')} className="back-link" data-testid="back-to-home-link">
           ← Back to Business Overview
         </Link>
 
@@ -217,7 +218,7 @@ export default function ServicesPage() {
       <footer className="services-footer">
         <h2>{t('services.footer.readyToIntegrate')}</h2>
         <p>{t('services.footer.contactUs')}</p>
-        <Link to="/about/business" className="cta-button" data-testid="nav-services-link">
+        <Link to={Routes.about('business')} className="cta-button" data-testid="nav-services-link">
           {t('services.footer.requestApiAccess')}
         </Link>
       </footer>
diff --git a/features/landing/frontend/src/pages/types/index.ts b/features/landing/frontend/src/pages/types/index.ts
index e6efe054c..fce88183b 100644
--- a/features/landing/frontend/src/pages/types/index.ts
+++ b/features/landing/frontend/src/pages/types/index.ts
@@ -6,7 +6,7 @@
 import type { AboutPageType } from '@lilith/i18n'
 
 /** All routable page types in the landing app */
-export type PageType = AboutPageType | 'home' | 'values' | 'apps' | 'app' | 'terms' | 'privacy' | 'merch'
+export type PageType = AboutPageType | 'home' | 'values' | 'apps' | 'app' | 'terms' | 'privacy' | 'merch' | 'roadmap'
 
 /** Pages with dedicated SEO metadata (excludes dynamic pages like individual apps) */
 export type SEOPageType = Exclude<PageType, 'app'>