/* ============================================
   RewardSmart - Redesigned Stylesheet 2026
   Clean, modern, app-store landing style
   Brand purple #6750A4 | Consistent contrast
   ============================================ */

/* CSS Variables */
:root {
  /* Brand Colors */
  --brand: #6750A4;
  --brand-dark: #4A3B8C;
  --brand-light: #9575CD;
  --brand-xlight: #EDE7F6;

  /* Primary gradient */
  --primary-gradient: linear-gradient(135deg, #6750A4 0%, #7B68EE 100%);
  --hero-gradient: linear-gradient(160deg, #2D1B69 0%, #6750A4 50%, #7B68EE 100%);

  /* Accent */
  --gold: #F59E0B;
  --gold-light: #FCD34D;
  --emerald: #10B981;
  --rose: #F43F5E;

  /* Neutral */
  --dark: #0F0A1E;
  --gray-900: #111827;
  --gray-800: #1F2937;
  --gray-700: #374151;
  --gray-600: #4B5563;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  --white: #FFFFFF;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Poppins', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
  --shadow-brand: 0 0 40px rgba(103, 80, 164, 0.35);
  --shadow-brand-soft: 0 0 60px rgba(103, 80, 164, 0.18);

  /* Glass */
  --glass-bg: rgba(255,255,255,0.85);
  --glass-border: rgba(255,255,255,0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }

p {
  color: var(--gray-600);
  line-height: 1.7;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover { color: var(--brand-dark); }

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Gradient Text */
.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Section base */
section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--gray-500);
}

.section-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: var(--brand-xlight);
  color: var(--brand);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-md);
}

/* ============================================
   Navigation — consistent across ALL pages
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.logo:hover { opacity: 0.85; color: var(--dark); }

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: block;
  flex-shrink: 0;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--brand);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  padding: 0.5rem 1.25rem !important;
  background: var(--primary-gradient) !important;
  color: var(--white) !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
  font-size: 0.9rem !important;
  box-shadow: 0 2px 8px rgba(103, 80, 164, 0.3);
  transition: all var(--transition-base) !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(103, 80, 164, 0.4) !important;
  color: var(--white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
}

.nav-overlay.active { display: block; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; z-index: 1001; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-2xl);
    transition: right var(--transition-base);
    z-index: 1000;
  }

  .nav-links.active { right: 0; }

  .nav-links a { font-size: 1.125rem; }

  .nav-cta {
    padding: 0.625rem 1.5rem !important;
    font-size: 1rem !important;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--white);
  box-shadow: 0 2px 12px rgba(103, 80, 164, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(103, 80, 164, 0.45);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--brand);
  border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--brand);
  background: var(--brand-xlight);
  color: var(--brand);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.8);
  color: var(--white);
}

.btn-outline-brand {
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
}

.btn-outline-brand:hover {
  background: var(--brand-xlight);
  color: var(--brand);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.0625rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.btn-block { width: 100%; }

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  background: var(--hero-gradient);
  display: flex;
  align-items: center;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(123, 104, 238, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 40%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(103, 80, 164, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  position: relative;
  z-index: 1;
}

.hero-content {
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(8px);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold-light);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
}

.hero h1 span {
  color: var(--gold-light);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

/* App Store Buttons */
.store-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-lg);
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.store-button:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
  color: var(--white);
}

.store-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.store-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-label {
  font-size: 0.6875rem;
  font-weight: 400;
  opacity: 0.8;
  line-height: 1;
}

.store-name {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  margin-top: 0.25rem;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-phone-wrap {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.hero-phone-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(ellipse at center, rgba(103,80,164,0.45) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.hero-phone-screen {
  width: 100%;
  border-radius: 2.5rem;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.12);
  position: relative;
  z-index: 2;
  display: block;
}

.hero-phone-badge {
  position: absolute;
  bottom: 2rem;
  right: -2.5rem;
  background: white;
  border-radius: 2rem;
  padding: 0.5rem 1rem 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  z-index: 3;
  white-space: nowrap;
}

.hero-phone-badge span {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #1F2937;
}

/* ============================================
   Trust Section — card issuers
   ============================================ */
.trust-section {
  padding: var(--space-2xl) 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.trust-content {
  text-align: center;
}

.trust-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
}

.trust-logo img {
  height: 28px;
  width: auto;
  filter: grayscale(100%) opacity(0.55);
  transition: all var(--transition-base);
  display: block;
}

.trust-logo:hover img {
  filter: grayscale(0%) opacity(1);
}

/* ============================================
   Screenshots Section
   ============================================ */
.screenshots-section {
  background: var(--white);
}

.screenshots-section .section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.screenshots-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.screenshot-tab {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.screenshot-tab:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.screenshot-tab.active {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--white);
}

/* Large screenshot showcase */
.screenshot-showcase {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 1.5rem;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.screenshot-frame {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-slow);
  cursor: pointer;
}

.screenshot-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshot-frame:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-2xl);
}

.screenshot-frame.center {
  transform: scale(1.06);
  z-index: 2;
  box-shadow: 0 30px 60px rgba(103, 80, 164, 0.25), var(--shadow-2xl);
}

.screenshot-frame.center:hover {
  transform: scale(1.06) translateY(-6px);
}

.screenshot-frame.side {
  opacity: 0.85;
}

.screenshot-frame.side:hover {
  opacity: 1;
}

/* Screenshot caption */
.screenshot-caption {
  text-align: center;
  margin-top: var(--space-2xl);
}

.screenshot-caption h3 {
  font-size: 1.25rem;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.screenshot-caption p {
  color: var(--gray-500);
  font-size: 0.9375rem;
}

/* Dots navigation for screenshots */
.screenshots-dots-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-xl);
}

.screenshot-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.screenshot-dot.active {
  background: var(--brand);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
  background: var(--gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
  cursor: default;
}

.feature-card:hover {
  border-color: var(--brand-light);
  box-shadow: 0 8px 30px rgba(103, 80, 164, 0.1);
  transform: translateY(-3px);
}

.feature-card.featured {
  border-color: var(--brand);
  background: linear-gradient(135deg, var(--brand-xlight) 0%, var(--white) 100%);
  position: relative;
}

.feature-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  left: var(--space-xl);
  padding: 0.25rem 0.875rem;
  background: var(--primary-gradient);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--brand-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--brand);
}

.feature-card.featured .feature-icon {
  background: var(--primary-gradient);
  color: var(--white);
}

.feature-card h3 {
  font-size: 1.0625rem;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.65;
  margin: 0;
}

/* Feature badge */
.feature-badge {
  display: inline-block;
  padding: 0.2rem 0.625rem;
  background: var(--gold);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.feature-badge.new { background: var(--emerald); }
.feature-badge.elite { background: var(--primary-gradient); }

/* ============================================
   How It Works
   ============================================ */
.how-it-works {
  background: var(--white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: var(--brand-xlight);
  z-index: 0;
}

.step-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  box-shadow: 0 4px 16px rgba(103, 80, 164, 0.3);
}

.step-item h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  color: var(--dark);
}

.step-item p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin: 0;
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing {
  background: var(--gray-50);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  transition: transform var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(103, 80, 164, 0.12), var(--shadow-xl);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.375rem 1.25rem;
  background: var(--primary-gradient);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--gray-100);
}

.pricing-name {
  font-size: 1.25rem;
  color: var(--dark);
  margin-bottom: var(--space-sm);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: var(--space-sm);
}

.price-amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1;
}

.price-period {
  font-size: 1rem;
  color: var(--gray-500);
}

.pricing-desc {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin: 0;
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-50);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features .check {
  color: var(--emerald);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features .cross {
  color: var(--gray-400);
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li.disabled {
  color: var(--gray-400);
}

/* ============================================
   Security Section
   ============================================ */
.security-section {
  background: var(--dark);
}

.security-section .section-badge {
  background: rgba(103, 80, 164, 0.3);
  color: var(--brand-light);
}

.security-section .section-header h2 {
  color: var(--white);
}

.security-section .section-header p {
  color: var(--gray-400);
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.security-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.security-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(103, 80, 164, 0.4);
}

.security-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(103, 80, 164, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--brand-light);
}

.security-card h3 {
  font-size: 1.0625rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.security-card p {
  font-size: 0.9375rem;
  color: var(--gray-400);
  line-height: 1.65;
  margin: 0;
}

/* ============================================
   Why RewardSmart / Value Props
   ============================================ */
.value-section {
  background: var(--white);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.value-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  text-align: center;
  transition: all var(--transition-base);
}

.value-card:hover {
  background: var(--brand-xlight);
  border-color: var(--brand-light);
}

.value-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--brand-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--brand);
  box-shadow: var(--shadow-md);
}

.value-card h3 {
  font-size: 1.0625rem;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin: 0;
}

/* ============================================
   MCP / AI Assistants Section
   ============================================ */
.mcp-section {
  background: linear-gradient(135deg, #1a0f2e 0%, #2d1b4e 100%);
}

.mcp-section .section-badge {
  background: rgba(123, 104, 238, 0.2);
  color: #a78bfa;
}

.mcp-section .section-header h2 {
  color: var(--white);
}

.mcp-section .section-header p {
  color: rgba(255,255,255,0.65);
}

.mcp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.mcp-benefits {
  list-style: none;
}

.mcp-benefits li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.85);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.mcp-benefits li:last-child { border-bottom: none; }

.mcp-benefit-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(103, 80, 164, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #a78bfa;
}

.mcp-visual {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  backdrop-filter: blur(12px);
}

.mcp-chat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mcp-chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.mcp-chat-name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.9375rem;
}

.mcp-chat-sub {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
}

.mcp-message {
  margin-bottom: var(--space-md);
}

.mcp-message-user {
  background: rgba(103, 80, 164, 0.3);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg);
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.9);
  font-size: 0.9375rem;
  margin-left: 20%;
}

.mcp-message-ai {
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-sm) var(--radius-lg) var(--radius-lg) var(--radius-lg);
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.85);
  font-size: 0.9375rem;
  margin-right: 10%;
}

.mcp-highlight {
  color: var(--gold-light);
  font-weight: 600;
}

/* ============================================
   Extension Section
   ============================================ */
.extension-section {
  background: var(--gray-50);
}

.extension-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.extension-features {
  list-style: none;
  margin: var(--space-xl) 0;
}

.extension-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--gray-200);
}

.extension-features li:last-child { border-bottom: none; }

.extension-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--brand-xlight);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brand);
}

.extension-feature-icon svg { width: 20px; height: 20px; }

.extension-feature-text h4 {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: 0.25rem;
}

.extension-feature-text p {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin: 0;
}

.extension-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.extension-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.extension-browser-mockup {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  width: 100%;
  max-width: 440px;
  border: 1px solid var(--gray-200);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.browser-dots {
  display: flex;
  gap: 0.375rem;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-dot:nth-child(1) { background: #FF5F57; }
.browser-dot:nth-child(2) { background: #FFBD2E; }
.browser-dot:nth-child(3) { background: #28CA41; }

.browser-url {
  flex: 1;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
}

.browser-content {
  padding: var(--space-md);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--brand-light);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.faq-item h3 {
  font-size: 1rem;
  color: var(--dark);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.faq-item p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin: 0;
  line-height: 1.65;
}

/* ============================================
   Download CTA Section
   ============================================ */
.download-cta {
  background: var(--hero-gradient);
  text-align: center;
  padding: var(--space-4xl) 0;
}

.download-cta h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-md);
}

.download-cta p {
  color: rgba(255,255,255,0.75);
  font-size: 1.125rem;
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.cta-subtext {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin: 0;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.footer-brand .logo:hover {
  color: var(--white);
  opacity: 0.85;
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-bottom: var(--space-lg);
  max-width: 280px;
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.social-link:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.footer-links h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-lg);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.footer-bottom p { margin: 0.25rem 0; }

.footer-disclaimer {
  font-size: 0.8125rem;
  color: var(--gray-600);
  margin-top: 0.5rem !important;
}

.footer-status {
  margin-top: var(--space-md);
  display: flex;
  justify-content: center;
}

/* ============================================
   Animations & Scroll Effects
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.stagger-animation > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-animation.visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0ms; }
.stagger-animation.visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 80ms; }
.stagger-animation.visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 160ms; }
.stagger-animation.visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 240ms; }
.stagger-animation.visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 320ms; }
.stagger-animation.visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .fade-in, .scale-in, .stagger-animation > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Scroll to top */
.scroll-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 44px;
  height: 44px;
  background: var(--primary-gradient);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition-base);
  z-index: 100;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-brand);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle { max-width: 100%; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .mcp-grid,
  .extension-grid { grid-template-columns: 1fr; }

  .steps-grid::before { display: none; }
}

@media (max-width: 768px) {
  section { padding: var(--space-3xl) 0; }

  .hero { min-height: auto; padding: 5rem 0 3rem; }
  .hero h1 { font-size: 2.25rem; }
  .hero-subtitle { font-size: 1rem; }

  .screenshot-showcase {
    grid-template-columns: 1fr;
    max-width: 320px;
  }

  .screenshot-frame.side { display: none; }
  .screenshot-frame.center { transform: none; }

  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: var(--space-xl); }

  .pricing-grid { grid-template-columns: 1fr; }

  .security-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }

  .faq-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }

  .download-buttons { flex-direction: column; align-items: center; }

  .trust-logos { gap: var(--space-lg); }
  .trust-logo img { height: 22px; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-md); }
  .hero-buttons { flex-direction: column; }
  .store-button { width: 100%; max-width: 240px; }
  .hero-stats { gap: var(--space-lg); }
}