/* ==========================================================================
   Work4WiFi Landing Page - Polished Modern Design
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Primary Colors */
  --primary: #3b82f6;
  --primary-light: #60a5fa;
  --primary-dark: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.4);
  
  /* Accent Colors */
  --accent: #10b981;
  --accent-light: #34d399;
  --accent-glow: rgba(16, 185, 129, 0.3);
  
  /* Backgrounds */
  --bg-dark: #0a0f1c;
  --bg-section: #0d1424;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-white: #ffffff;
  --bg-light: #f8fafc;
  --bg-light-alt: #f1f5f9;
  
  /* Text Colors */
  --text-white: #ffffff;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dark: #1e293b;
  --text-dark-secondary: #475569;
  
  /* Borders */
  --border-light: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.12);
  --border-dark: rgba(0, 0, 0, 0.08);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.25);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 60px var(--primary-glow);
  
  /* Spacing */
  --section-padding: 100px;
  --section-padding-mobile: 60px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* Legacy Variables (for guides/hub pages) */
  --stroke: rgba(255, 255, 255, 0.1);
  --blue: #3b82f6;
  --blue2: #60a5fa;
  --muted: #94a3b8;
  --good: #10b981;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-dark);
}

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

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

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 32px);
  }
}

/* Legacy .wrap alias for .container */
.wrap {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

@media (max-width: 640px) {
  .wrap {
    width: calc(100% - 32px);
  }
}

/* --------------------------------------------------------------------------
   Legacy Utility Classes (for guides/hub pages)
   -------------------------------------------------------------------------- */
.section {
  padding: 80px 0;
}

.section--light {
  background: var(--bg-light);
  color: var(--text-dark);
}

.section--light h1,
.section--light h2,
.section--light h3 {
  color: var(--text-dark);
}

.page-hero {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-section) 100%);
  overflow: hidden;
}

/* Page hero ambient glow effects */
.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  animation: floatSlow 18s ease-in-out infinite;
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 30%;
  right: -5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  animation: floatSlow 22s ease-in-out infinite reverse;
}

.page-hero h1 {
  position: relative;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
  line-height: 1.15;
}

.page-hero .sub {
  position: relative;
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Hero Layout for inner pages */
.hero-layout {
  position: relative;
  display: block;
  text-align: center;
}

.hero-layout .hero-text {
  margin-bottom: 40px;
}

.hero-layout .hero-image {
  display: none;
}

@media (min-width: 1024px) {
  .hero-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 60px;
    align-items: center;
    text-align: left;
  }
  
  .hero-layout .hero-text {
    margin-bottom: 0;
  }
  
  .hero-layout .hero-image {
    display: block;
    position: relative;
  }
  
  .hero-layout .hero-image img {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: 
      0 20px 60px rgba(0, 0, 0, 0.4),
      0 0 40px rgba(59, 130, 246, 0.1);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
  }
  
  .hero-layout .hero-image:hover img {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 
      0 28px 70px rgba(0, 0, 0, 0.45),
      0 0 60px rgba(59, 130, 246, 0.15);
  }
}

.breadcrumbs {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: var(--primary-light);
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

.sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.lead {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
}

.section--light .lead,
.section--light .sub {
  color: var(--text-dark-secondary);
}

.muted {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.muted a {
  color: var(--primary-light);
}

.muted a:hover {
  text-decoration: underline;
}

/* Ghost Button */
.btn.ghost {
  background: transparent;
  border: 1px solid var(--border-medium);
  color: var(--text-white);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--primary);
  color: var(--primary-light);
}

.section--light .btn.ghost {
  border-color: var(--border-dark);
  color: var(--text-dark);
}

.section--light .btn.ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
}

/* Guide Cards */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-medium);
}

.guide-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
}

.guide-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.guide-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

/* Callout */
.callout {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.callout strong {
  color: var(--text-white);
}

/* Legacy Footer Grid */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  padding: 60px 0 40px;
}

.footer-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   Responsive Section with Image (desktop-only images)
   -------------------------------------------------------------------------- */
.section-with-image {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .section-with-image {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
  }
  .section-with-image.image-left {
    grid-template-columns: 0.8fr 1.2fr;
  }
  .section-with-image.image-left .section-image {
    order: -1;
  }
}

.section-image {
  display: none;
}

@media (min-width: 1024px) {
  .section-image {
    display: block;
  }
}

.section-image img {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
}

.section-image.phone-mockup img {
  max-width: 280px;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
}

/* Subtle glow line under nav */
.nav::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(59, 130, 246, 0.3) 20%, 
    rgba(139, 92, 246, 0.4) 50%, 
    rgba(59, 130, 246, 0.3) 80%, 
    transparent 100%);
  opacity: 0.6;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo {
  height: 80px;
  width: auto;
}

.platform-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.android-icon {
  width: 14px;
  height: 14px;
  color: #3ddc84;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  display: none;
  align-items: center;
  gap: 12px;
}

.btn-text {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.btn-text:hover {
  color: var(--text-white);
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-dark);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0 24px;
}

.mobile-menu-links a {
  font-size: 20px;
  padding: 14px 32px;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  width: 100%;
  text-align: center;
}

.mobile-menu-links a:hover {
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.05);
}

.mobile-menu-cta {
  margin-top: 16px;
}

@media (min-width: 1024px) {
  .nav-links, .nav-cta {
    display: flex;
  }
  
  .hamburger, .mobile-menu {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: white;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-light);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: white;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
}

.btn-xl {
  padding: 18px 36px;
  font-size: 18px;
  border-radius: var(--radius-lg);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 120px;
  overflow: hidden;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-section) 100%);
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding: 40px 0 100px;
  align-items: center;
}

.hero-left {
  max-width: 600px;
}

.hero-headline {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subheadline {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}

.hero-benefits {
  list-style: none;
  margin-bottom: 32px;
}

.hero-benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 16px;
  color: var(--text-primary);
}

.check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-light);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 700;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.hero-meta {
  font-size: 14px;
  color: var(--text-muted);
}

/* Hero Phone Stack */
.hero-right {
  display: flex;
  justify-content: center;
}

.hero-phone-stack {
  position: relative;
  width: 300px;
  height: 500px;
}

.phone-mockup {
  position: absolute;
  width: 240px;
  background: linear-gradient(145deg, #1a1a2e, #0f0f1a);
  border-radius: 32px;
  padding: 8px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.phone-mockup img {
  border-radius: 24px;
  width: 100%;
}

.phone-back {
  top: 40px;
  left: 0;
  transform: rotate(-8deg);
  z-index: 1;
  opacity: 0.7;
}

.phone-front {
  top: 0;
  right: 0;
  transform: rotate(4deg);
  z-index: 2;
}

/* Hero Trust Strip */
.hero-trust-strip {
  position: relative;
  padding: 24px 0;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trust-indicators {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.trust-icon {
  font-size: 16px;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1.1fr 0.9fr;
    padding: 80px 0 120px;
  }
  
  .hero-phone-stack {
    width: 400px;
    height: 580px;
  }
  
  .phone-mockup {
    width: 280px;
  }
  
  .phone-back {
    top: 60px;
  }
}

/* --------------------------------------------------------------------------
   Social Proof / Stats
   -------------------------------------------------------------------------- */
.social-proof {
  padding: 60px 0;
  background: var(--bg-light);
}

.social-proof-label {
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
}

.social-proof-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.stat-card {
  text-align: center;
  padding: 32px 24px;
  background: white;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-unit {
  font-size: 24px;
  font-weight: 600;
}

.stat-label {
  font-size: 14px;
  color: var(--text-dark-secondary);
  line-height: 1.5;
}

@media (min-width: 768px) {
  .social-proof-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* --------------------------------------------------------------------------
   Pain Points Section
   -------------------------------------------------------------------------- */
.pain-section {
  padding: 80px 0;
  background: var(--bg-section);
}

.pain-section .section-header {
  margin-bottom: 40px;
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .pain-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pain-card {
  text-align: center;
  padding: 28px 20px;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.pain-card:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.25);
  transform: translateY(-2px);
}

.pain-icon {
  font-size: 36px;
  display: block;
  margin-bottom: 12px;
}

.pain-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.pain-card strong {
  color: #f87171;
}

.pain-solution {
  text-align: center;
  font-size: 22px;
  color: var(--text-white);
  margin-top: 40px;
}

.pain-solution strong {
  color: var(--accent-light);
}

/* --------------------------------------------------------------------------
   Differentiator Section
   -------------------------------------------------------------------------- */
.differentiator-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0a1628 50%, var(--bg-dark) 100%);
  position: relative;
  overflow: hidden;
}

.differentiator-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 30%, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.differentiator-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.differentiator-badge {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.differentiator-content h2 {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-white);
  margin-bottom: 24px;
}

.differentiator-content > p {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.differentiator-content > p strong {
  color: var(--text-white);
}

.differentiator-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 40px 0;
  text-align: left;
}

@media (min-width: 640px) {
  .differentiator-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

.diff-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.diff-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(59, 130, 246, 0.3);
}

.diff-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.diff-item div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.diff-item strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
}

.diff-item span:not(.diff-icon) {
  font-size: 14px;
  color: var(--text-muted);
}

.differentiator-cta-text {
  font-size: 20px !important;
  color: var(--text-primary) !important;
  margin-top: 32px !important;
}

.differentiator-cta-text strong {
  color: var(--accent-light) !important;
}

/* --------------------------------------------------------------------------
   Section Headers
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.section-lead {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Benefits Section
   -------------------------------------------------------------------------- */
.benefits-section {
  padding: var(--section-padding) 0;
  background: linear-gradient(180deg, var(--bg-section) 0%, var(--bg-dark) 100%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.benefit-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.benefit-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-4px);
}

.benefit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--primary-light);
}

.benefit-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

.benefit-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   How It Works
   -------------------------------------------------------------------------- */
.how-section {
  padding: var(--section-padding) 0;
  background: var(--bg-light);
  color: var(--text-dark);
}

.how-section .section-tag {
  background: rgba(59, 130, 246, 0.08);
}

.how-section .section-header h2 {
  color: var(--text-dark);
}

.how-section .section-lead {
  color: var(--text-dark-secondary);
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.how-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  position: relative;
}

.step-number {
  position: absolute;
  top: -10px;
  left: -10px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 20px;
  font-weight: 800;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px var(--primary-glow);
  z-index: 10;
}

.step-content {
  background: white;
  padding: 40px;
  padding-left: 60px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
}

.step-content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.step-content p {
  font-size: 16px;
  color: var(--text-dark-secondary);
  line-height: 1.6;
}

.step-visual {
  display: flex;
  justify-content: center;
}

.step-visual img {
  max-width: 280px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.how-cta {
  text-align: center;
  margin-top: 48px;
}

@media (min-width: 768px) {
  .how-step {
    grid-template-columns: 1.2fr 0.8fr;
  }
  
  .how-step.reverse {
    grid-template-columns: 0.8fr 1.2fr;
    transform: translateX(30px);
  }
  
  .how-step.reverse .step-content {
    order: 2;
  }
  
  .how-step.reverse .step-visual {
    order: 1;
  }
  
  .how-step.reverse .step-number {
    left: auto;
    right: -10px;
  }
}

/* --------------------------------------------------------------------------
   Demo Video Section
   -------------------------------------------------------------------------- */
.demo-section {
  padding: var(--section-padding) 0;
  background: var(--bg-dark);
}

.demo-video-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.demo-video-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.5);
  box-shadow: var(--shadow-xl);
}

.demo-video-container video {
  display: block;
  width: 100%;
  border-radius: var(--radius-xl);
}

.demo-fullscreen-btn {
  display: none;
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.3);
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary-light);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.demo-fullscreen-btn:hover {
  background: rgba(59, 130, 246, 0.2);
}

.demo-caption {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .demo-fullscreen-btn {
    display: block;
  }
}

/* Video Overlay */
.video-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.video-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.video-overlay video {
  width: 100%;
  max-height: 100vh;
  object-fit: contain;
}

.video-overlay-close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  z-index: 10001;
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonials-section {
  padding: var(--section-padding) 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-section) 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  font-weight: 700;
}

.author-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-white);
}

.author-role {
  font-size: 13px;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Features Preview
   -------------------------------------------------------------------------- */
.features-preview {
  padding: var(--section-padding) 0;
  background: var(--bg-light);
  color: var(--text-dark);
}

.features-preview .section-tag {
  background: rgba(59, 130, 246, 0.08);
}

.features-preview .section-header h2 {
  color: var(--text-dark);
}

.features-preview .section-lead {
  color: var(--text-dark-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.feature-card {
  padding: 24px;
  background: white;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon-small {
  font-size: 28px;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-dark-secondary);
  line-height: 1.5;
}

.features-cta {
  text-align: center;
  margin-top: 40px;
}

.features-preview .btn-outline {
  color: var(--primary);
  border-color: var(--primary);
}

.features-preview .btn-outline:hover {
  background: var(--primary);
  color: white;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   FAQ Teaser
   -------------------------------------------------------------------------- */
.faq-teaser {
  padding: var(--section-padding) 0;
  background: var(--bg-dark);
}

.faq-preview {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-white);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--text-muted);
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-cta {
  text-align: center;
  margin-top: 32px;
}

/* --------------------------------------------------------------------------
   Final CTA
   -------------------------------------------------------------------------- */
.final-cta {
  padding: calc(var(--section-padding) * 1.2) 0;
  background: linear-gradient(135deg, #0f1d3a 0%, #0a1628 50%, #060d18 100%);
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(59, 130, 246, 0.2) 0%, transparent 60%);
}

.final-cta-content {
  position: relative;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.final-cta p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

.final-meta {
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-muted);
}

.final-meta a {
  color: var(--primary-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  position: relative;
  background: var(--bg-dark);
  border-top: 1px solid var(--border-light);
}

/* Subtle glow line at footer top */
.footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(59, 130, 246, 0.2) 30%, 
    rgba(139, 92, 246, 0.3) 50%, 
    rgba(59, 130, 246, 0.2) 70%, 
    transparent 100%);
}

.footer-content {
  padding: 60px 0 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.footer-logo {
  height: 80px;
  margin-bottom: 16px;
  transition: transform var(--transition-base);
}

.footer-logo:hover {
  transform: scale(1.02);
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Legacy footer styles (for hub page) */
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1.5fr 2fr;
  }
  
  .footer-links-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Mobile Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  .hero {
    padding-top: 100px;
  }
  
  .hero-content {
    padding: 32px 0 60px;
  }
  
  .hero-benefits li {
    font-size: 14px;
  }
  
  .hero-phone-stack {
    width: 260px;
    height: 420px;
  }
  
  .phone-mockup {
    width: 200px;
  }
  
  .section-header {
    margin-bottom: 40px;
  }
  
  .benefits-section,
  .how-section,
  .demo-section,
  .testimonials-section,
  .features-preview,
  .faq-teaser,
  .final-cta {
    padding: var(--section-padding-mobile) 0;
  }
  
  .benefit-card,
  .testimonial-card {
    padding: 24px;
  }
  
  .step-content {
    padding: 24px;
    padding-left: 48px;
  }
  
  .step-number {
    width: 40px;
    height: 40px;
    font-size: 18px;
    left: -5px;
    top: -5px;
  }
  
  .trust-indicators {
    gap: 8px;
  }
  
  .trust-item {
    padding: 6px 12px;
    font-size: 12px;
  }
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Animations & Keyframes
   -------------------------------------------------------------------------- */

/* Floating animation - MORE DRAMATIC */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-15px) rotate(2deg); }
  50% { transform: translateY(-25px) rotate(0deg); }
  75% { transform: translateY(-10px) rotate(-2deg); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0) translateX(0) scale(1); }
  25% { transform: translateY(-20px) translateX(15px) scale(1.02); }
  50% { transform: translateY(-10px) translateX(-10px) scale(0.98); }
  75% { transform: translateY(-25px) translateX(5px) scale(1.01); }
}

@keyframes floatReverse {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(20px) rotate(-3deg); }
}

/* Dramatic pulsing glow */
@keyframes pulseGlow {
  0%, 100% { 
    box-shadow: 0 0 20px var(--primary-glow), 0 0 40px rgba(59, 130, 246, 0.15);
    transform: scale(1);
  }
  50% { 
    box-shadow: 0 0 50px var(--primary-glow), 0 0 100px rgba(59, 130, 246, 0.3);
    transform: scale(1.02);
  }
}

@keyframes pulseGlowAccent {
  0%, 100% { 
    box-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(16, 185, 129, 0.15);
  }
  50% { 
    box-shadow: 0 0 50px var(--accent-glow), 0 0 100px rgba(16, 185, 129, 0.3);
  }
}

/* Shimmer effect - FASTER */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Gradient rotation - MORE VISIBLE */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Scale pulse - MORE DRAMATIC */
@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.08); opacity: 1; }
}

/* Orbit animation */
@keyframes orbit {
  0% { transform: rotate(0deg) translateX(100px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
}

/* Dramatic fade in up */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(60px) scale(0.95);
    filter: blur(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* Fade in scale */
@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

/* Slide in from left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-80px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide in from right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(80px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Border glow animation */
@keyframes borderGlow {
  0%, 100% { 
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
  }
  50% { 
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
  }
}

/* Icon bounce */
@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Text reveal */
@keyframes textReveal {
  from {
    clip-path: inset(0 100% 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

/* Glow pulse for check icons */
@keyframes checkPulse {
  0%, 100% { 
    background: rgba(16, 185, 129, 0.15);
    transform: scale(1);
  }
  50% { 
    background: rgba(16, 185, 129, 0.3);
    transform: scale(1.1);
  }
}

/* Continuous subtle rotation */
@keyframes gentleRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Card lift animation */
@keyframes cardLift {
  from {
    transform: translateY(0);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  }
  to {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 40px rgba(59, 130, 246, 0.15);
  }
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Decorative Elements
   -------------------------------------------------------------------------- */

/* Floating Orb Component - MORE VISIBLE */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}

.orb-primary {
  background: radial-gradient(circle, rgba(59, 130, 246, 0.5) 0%, transparent 70%);
  animation: floatSlow 12s ease-in-out infinite;
}

.orb-accent {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.4) 0%, transparent 70%);
  animation: floatSlow 15s ease-in-out infinite reverse;
}

.orb-purple {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.45) 0%, transparent 70%);
  animation: floatSlow 18s ease-in-out infinite 2s;
}

/* Noise texture overlay */
.noise-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Grid pattern overlay */
.grid-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Glow line decorations */
.glow-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-glow), transparent);
  animation: shimmer 2s infinite;
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 60%);
  filter: blur(60px);
  animation: floatSlow 12s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: 40%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, transparent 60%);
  filter: blur(60px);
  animation: floatSlow 16s ease-in-out infinite reverse;
  pointer-events: none;
}

.hero-bg-gradient {
  background: 
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(59, 130, 246, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 20% 80%, rgba(139, 92, 246, 0.12) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-section) 100%);
}

/* Hero headline with enhanced gradient - ANIMATED */
.hero-headline {
  position: relative;
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, #c084fc 25%, var(--accent-light) 50%, #c084fc 75%, var(--primary-light) 100%);
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

/* Hero subheadline animation */
.hero-subheadline {
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

/* Hero benefits staggered animation */
.hero-benefits {
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.hero-benefits li {
  opacity: 0;
  animation: slideInLeft 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-benefits li:nth-child(1) { animation-delay: 0.5s; }
.hero-benefits li:nth-child(2) { animation-delay: 0.65s; }
.hero-benefits li:nth-child(3) { animation-delay: 0.8s; }
.hero-benefits li:nth-child(4) { animation-delay: 0.95s; }

/* Animated check icons */
.check-icon {
  animation: checkPulse 2s ease-in-out infinite;
}

/* Hero CTA animation */
.hero-cta {
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}

/* Enhanced phone mockups with glow - MORE DRAMATIC */
.phone-mockup {
  box-shadow: 
    0 30px 70px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(59, 130, 246, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.phone-mockup:hover {
  box-shadow: 
    0 40px 90px rgba(0, 0, 0, 0.6),
    0 0 100px rgba(59, 130, 246, 0.25);
  transform: scale(1.02);
}

.phone-front {
  animation: float 5s ease-in-out infinite;
}

.phone-back {
  animation: floatReverse 6s ease-in-out infinite;
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Cards & Interactive Elements
   -------------------------------------------------------------------------- */

/* Enhanced benefit cards - MORE DRAMATIC HOVER */
.benefit-card {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.benefit-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transition: left 0.6s ease;
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-card:hover::after {
  left: 100%;
}

.benefit-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(59, 130, 246, 0.3),
    0 0 60px rgba(59, 130, 246, 0.15);
}

/* Glowing icon backgrounds - ANIMATED */
.benefit-icon {
  position: relative;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(139, 92, 246, 0.15) 100%);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.25);
  transition: all 0.4s ease;
}

.benefit-icon svg {
  transition: transform 0.4s ease;
}

.benefit-card:hover .benefit-icon svg {
  transform: scale(1.15);
}

.benefit-icon::after {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(135deg, var(--primary-glow), var(--accent-glow));
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: gentleRotate 8s linear infinite;
}

.benefit-card:hover .benefit-icon {
  transform: scale(1.1);
  box-shadow: 0 0 60px rgba(59, 130, 246, 0.4);
}

.benefit-card:hover .benefit-icon::after {
  opacity: 1;
}

/* Scroll-triggered card effects (same as hover, but on scroll into view) */
.benefit-card {
  opacity: 0;
  transform: translateY(30px);
}

.benefit-card.is-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.benefit-card.is-in::before {
  opacity: 1;
}

.benefit-card.is-in::after {
  left: 100%;
}

.benefit-card.is-in .benefit-icon {
  transform: scale(1.1);
  box-shadow: 0 0 60px rgba(59, 130, 246, 0.4);
}

.benefit-card.is-in .benefit-icon::after {
  opacity: 1;
}

.benefit-card.is-in .benefit-icon svg {
  transform: scale(1.15);
}

/* Stagger benefit cards */
.benefit-card:nth-child(1) { transition-delay: 0ms; }
.benefit-card:nth-child(2) { transition-delay: 100ms; }
.benefit-card:nth-child(3) { transition-delay: 200ms; }
.benefit-card:nth-child(4) { transition-delay: 300ms; }
.benefit-card:nth-child(5) { transition-delay: 400ms; }
.benefit-card:nth-child(6) { transition-delay: 500ms; }

/* Enhanced feature cards - STRONGER EFFECTS */
.feature-card {
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  background-size: 200% 100%;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: gradientShift 3s linear infinite;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(59, 130, 246, 0.15);
}

/* Feature icons animate */
.feature-icon-small {
  transition: transform 0.4s ease;
}

.feature-card:hover .feature-icon-small {
  transform: scale(1.2) translateY(-4px);
}

/* Scroll-triggered feature card effects */
.feature-card {
  opacity: 0;
  transform: translateY(30px);
}

.feature-card.is-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card.is-in::before {
  opacity: 1;
}

.feature-card.is-in::after {
  opacity: 1;
}

.feature-card.is-in .feature-icon-small {
  transform: scale(1.2) translateY(-4px);
}

.feature-card:nth-child(1) { transition-delay: 0ms; }
.feature-card:nth-child(2) { transition-delay: 80ms; }
.feature-card:nth-child(3) { transition-delay: 160ms; }
.feature-card:nth-child(4) { transition-delay: 240ms; }
.feature-card:nth-child(5) { transition-delay: 320ms; }
.feature-card:nth-child(6) { transition-delay: 400ms; }

/* Enhanced pain cards - STRONGER */
.pain-card {
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pain-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(239, 68, 68, 0.2) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.pain-card:hover::before {
  opacity: 1;
}

.pain-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(239, 68, 68, 0.15);
}

.pain-icon {
  transition: transform 0.4s ease;
}

.pain-card:hover .pain-icon {
  transform: scale(1.3);
}

/* Scroll-triggered pain card effects */
.pain-card {
  opacity: 0;
  transform: translateY(24px);
}

.pain-card.is-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.pain-card.is-in::before {
  opacity: 1;
}

.pain-card.is-in .pain-icon {
  transform: scale(1.3);
}

.pain-card:nth-child(1) { transition-delay: 0ms; }
.pain-card:nth-child(2) { transition-delay: 100ms; }
.pain-card:nth-child(3) { transition-delay: 200ms; }
.pain-card:nth-child(4) { transition-delay: 300ms; }

/* Enhanced diff items - STRONGER */
.diff-item {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.diff-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s ease;
}

.diff-item:hover::before {
  transform: scaleY(1);
}

.diff-item:hover {
  transform: translateX(8px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.diff-icon {
  transition: transform 0.4s ease;
}

.diff-item:hover .diff-icon {
  transform: scale(1.2);
}

/* Scroll-triggered diff item effects */
.diff-item {
  opacity: 0;
  transform: translateX(-20px);
}

.diff-item.is-in {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.diff-item.is-in::before {
  transform: scaleY(1);
}

.diff-item.is-in .diff-icon {
  transform: scale(1.2);
}

.diff-item:nth-child(1) { transition-delay: 0ms; }
.diff-item:nth-child(2) { transition-delay: 100ms; }
.diff-item:nth-child(3) { transition-delay: 200ms; }
.diff-item:nth-child(4) { transition-delay: 300ms; }

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Section Backgrounds
   -------------------------------------------------------------------------- */

/* Benefits section enhanced */
.benefits-section {
  position: relative;
  overflow: hidden;
}

.benefits-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
}

/* How section with depth */
.how-section {
  position: relative;
  overflow: hidden;
}

.how-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  filter: blur(80px);
  pointer-events: none;
}

/* Step cards with glow on hover */
.step-content {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.step-content::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.how-step:hover .step-content::before {
  opacity: 1;
}

.how-step:hover .step-content {
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(59, 130, 246, 0.1);
}

/* Step number enhanced */
.step-number {
  position: relative;
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Features preview section */
.features-preview {
  position: relative;
  overflow: hidden;
}

.features-preview::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

/* Pain section enhanced */
.pain-section {
  position: relative;
  overflow: hidden;
}

.pain-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.3), transparent);
}

/* Differentiator section enhanced */
.differentiator-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-glow), transparent);
}

/* Demo section enhanced */
.demo-section {
  position: relative;
  overflow: hidden;
}

.demo-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
  filter: blur(80px);
  pointer-events: none;
}

.demo-video-container {
  position: relative;
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 0 80px rgba(59, 130, 246, 0.15);
}

/* Final CTA enhanced */
.final-cta {
  background: 
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59, 130, 246, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 20% 60%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, #0f1d3a 0%, #0a1628 50%, #060d18 100%);
}

.final-cta::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-glow), transparent);
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Buttons
   -------------------------------------------------------------------------- */
.btn-primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 50%, var(--primary-dark) 100%);
  background-size: 200% auto;
  transition: all var(--transition-base);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover {
  background-position: right center;
  box-shadow: 
    0 8px 24px var(--primary-glow),
    0 0 40px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-xl {
  animation: pulseGlow 4s ease-in-out infinite;
}

.btn-xl:hover {
  animation: none;
  transform: translateY(-3px) scale(1.02);
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Trust Strip
   -------------------------------------------------------------------------- */
.hero-trust-strip {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.04) 100%);
}

.hero-trust-strip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.trust-item {
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
}

.trust-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-glow);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Section Tags
   -------------------------------------------------------------------------- */
.section-tag {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.section-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 3s infinite;
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - FAQ
   -------------------------------------------------------------------------- */
.faq-item {
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.faq-item[open] {
  border-color: var(--primary-glow);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(59, 130, 246, 0.2);
}

/* --------------------------------------------------------------------------
   Premium Visual Enhancements - Social Proof
   -------------------------------------------------------------------------- */
.social-proof {
  position: relative;
  overflow: hidden;
}

.social-proof::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.stat-card {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 
    0 16px 40px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(59, 130, 246, 0.1);
}

.stat-number {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --------------------------------------------------------------------------
   Reveal Animations - Enhanced
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal for cards */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-stagger.is-in > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 80ms; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 160ms; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 240ms; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 320ms; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 400ms; }

.reveal-stagger.is-in > * {
  opacity: 1;
  transform: translateY(0);
}

/* Scale-in reveal */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Auto-reveal for stats grid (children stagger on parent scroll) */
.social-proof-stats > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-proof-stats.is-in > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.social-proof-stats.is-in > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: translateY(0); }
.social-proof-stats.is-in > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: translateY(0); }
.social-proof-stats.is-in > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }

/* Section headers fade in */
.section-header {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-header.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* How steps - each step animates individually on scroll */
.how-step {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.how-step.is-in {
  opacity: 1;
  transform: translateX(0);
}

/* Hub page scroll animations */
.device-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.device-card.is-in {
  opacity: 1;
  transform: translateY(0);
}

.device-card:nth-child(1) { transition-delay: 0ms; }
.device-card:nth-child(2) { transition-delay: 50ms; }
.device-card:nth-child(3) { transition-delay: 100ms; }
.device-card:nth-child(4) { transition-delay: 150ms; }
.device-card:nth-child(5) { transition-delay: 200ms; }
.device-card:nth-child(6) { transition-delay: 250ms; }
.device-card:nth-child(7) { transition-delay: 300ms; }
.device-card:nth-child(8) { transition-delay: 350ms; }
.device-card:nth-child(9) { transition-delay: 400ms; }
.device-card:nth-child(10) { transition-delay: 450ms; }

.hub-step {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hub-step.is-in {
  opacity: 1;
  transform: translateY(0);
}

.hub-step:nth-child(1) { transition-delay: 0ms; }
.hub-step:nth-child(2) { transition-delay: 150ms; }
.hub-step:nth-child(3) { transition-delay: 300ms; }
.hub-step:nth-child(4) { transition-delay: 450ms; }

.complement-card {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.complement-card.is-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.complement-card:nth-child(1) { transition-delay: 0ms; }
.complement-card:nth-child(2) { transition-delay: 100ms; }
.complement-card:nth-child(3) { transition-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-scale, .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .benefit-card, .feature-card, .pain-card, .diff-item,
  .social-proof-stats > *, .how-step, .section-header,
  .device-card, .hub-step, .complement-card {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .phone-front, .phone-back, .step-number, .btn-xl,
  .gradient-text, .section-tag::before, .btn-primary::before {
    animation: none;
  }
}