/* iTrust - Modern Design System */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=SF+Pro+Display:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Custom Properties */
:root {
  /* Colors */
  --primary-blue: #007AFF;
  --primary-blue-dark: #0056CC;
  --primary-blue-light: #4DA3FF;
  --secondary-blue: #0A84FF;
  --accent-green: #30D158;
  --accent-orange: #FF9F0A;
  --accent-red: #FF3B30;
  --accent-purple: #AF52DE;
  
  /* Neutrals */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #007AFF 0%, #0A84FF 100%);
  --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-dark: linear-gradient(135deg, #1F2937 0%, #374151 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 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);
  
  /* Typography */
  --font-primary: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-md);
  color: var(--gray-600);
  line-height: 1.7;
}

/* Enhanced Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::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 var(--transition-slow);
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  border: 2px solid var(--gray-200);
}

.btn-ghost:hover {
  background: var(--gray-50);
  color: var(--gray-800);
  border-color: var(--gray-300);
}

.btn-large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

.btn-white {
  background: var(--white);
  color: var(--primary-blue);
  box-shadow: var(--shadow-lg);
}

.btn-white:hover {
  background: var(--gray-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

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

.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

/* Enhanced Card Styles */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-body {
  margin-bottom: var(--space-lg);
}

.card-footer {
  margin-top: auto;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-100);
}

/* Enhanced Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--gray-900);
  font-weight: 700;
  font-size: 1.5rem;
}

.navbar-logo img {
  width: 40px;
  height: 40px;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  list-style: none;
}

.navbar-link {
  text-decoration: none;
  color: var(--gray-600);
  font-weight: 500;
  transition: all var(--transition-normal);
  position: relative;
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.navbar-link:hover {
  color: var(--gray-900);
}

.navbar-link:hover::after {
  width: 100%;
}

.navbar-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.navbar-mobile-toggle:hover {
  background: var(--gray-100);
  border-radius: var(--radius-md);
}

.navbar-mobile-toggle.active {
  gap: 0;
}

.navbar-mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--gray-600);
  transition: all var(--transition-normal);
}

/* Enhanced Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-dark);
  color: var(--white);
  overflow: hidden;
  padding: calc(80px + var(--space-2xl)) 0 var(--space-2xl) 0;
}

@media (max-width: 768px) {
  .hero {
    min-height: 90vh;
    padding: var(--space-2xl) 0;
  }
  
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1) 0%, rgba(10, 132, 255, 0.1) 100%);
  }
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(0, 122, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(10, 132, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(48, 209, 88, 0.1) 0%, transparent 50%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}

.hero-title {
  margin-bottom: var(--space-xl);
  font-weight: 800;
  line-height: 1.1;
}

.hero-title-line {
  display: block;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #4DA3FF 0%, #30D158 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.hero-trust {
  margin-top: var(--space-2xl);
}

.trust-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

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

.trust-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-xs);
}

.trust-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.hero-floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-iphone {
  position: absolute;
  top: 20%;
  right: 10%;
  opacity: 0.3;
}

.floating-macbook {
  position: absolute;
  bottom: 20%;
  left: 10%;
  opacity: 0.3;
}

.floating-payment {
  position: absolute;
  top: 50%;
  right: 20%;
  opacity: 0.2;
}

.device-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(0, 122, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}

@media (max-width: 1024px) {
  .floating-iphone {
    right: 5%;
    top: 15%;
  }
  
  .floating-macbook {
    left: 5%;
    bottom: 15%;
  }
}

@media (max-width: 768px) {
  .floating-iphone {
    display: none;
  }
  
  .floating-macbook {
    display: none;
  }
  
  .floating-payment {
    display: none;
  }
}

/* Section Styles */
.section {
  padding: var(--space-3xl) 0;
}

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

.section-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-lg);
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-lg);
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-2xl);
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* Feature Cards */
.feature-card {
  text-align: center;
  padding: var(--space-2xl);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-xl);
  font-size: 1.5rem;
}

.feature-title {
  margin-bottom: var(--space-md);
}

.feature-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Pricing Cards */
.pricing-card {
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card.featured {
  transform: scale(1.05);
  border: 2px solid var(--primary-blue);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--white);
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-header {
  margin-bottom: var(--space-xl);
}

.pricing-title {
  margin-bottom: var(--space-md);
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: var(--space-xs);
}

.pricing-period {
  color: var(--gray-500);
  font-size: 0.875rem;
}

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

.pricing-features li {
  padding: var(--space-sm) 0;
  color: var(--gray-600);
  position: relative;
  padding-left: var(--space-xl);
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: bold;
}

.pricing-footer {
  margin-top: auto;
}

/* Partners Grid */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-xl);
  align-items: center;
  margin-top: var(--space-2xl);
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

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

/* Enhanced Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-2xl);
}

.testimonial-card {
  position: relative;
  padding: var(--space-2xl);
}

.testimonial-rating {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  color: var(--accent-orange);
}

.testimonial-content {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--gray-700);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.testimonial-info h4 {
  margin-bottom: var(--space-xs);
  color: var(--gray-900);
}

.testimonial-info p {
  color: var(--gray-500);
  font-size: 0.875rem;
  margin: 0;
}

/* About Section */
.about-content {
  max-width: 500px;
}

.about-stats {
  display: flex;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
  flex-wrap: wrap;
}

.about-stat {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: var(--space-xs);
}

.stat-label {
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
}

.about-features {
  margin: var(--space-2xl) 0;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.feature-check {
  width: 32px;
  height: 32px;
  background: var(--accent-green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.about-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 400px;
}

.image-card {
  text-align: center;
  padding: var(--space-xl);
}

.image-card:nth-child(1) {
  grid-column: 1 / -1;
}

.image-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-card h4 {
  margin-bottom: var(--space-sm);
  color: var(--gray-900);
}

.image-card p {
  color: var(--gray-600);
  font-size: 0.875rem;
  margin: 0;
}

/* User Type Toggle */
.user-type-toggle {
  display: flex;
  justify-content: center;
  margin: var(--space-3xl) 0;
}

.toggle-container {
  display: flex;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  padding: var(--space-xs);
  gap: var(--space-xs);
  box-shadow: var(--shadow-sm);
}

.toggle-pill {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.toggle-pill:hover {
  color: var(--gray-800);
  background: rgba(255, 255, 255, 0.5);
}

.toggle-pill.active {
  background: var(--white);
  color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.toggle-pill svg {
  transition: all var(--transition-normal);
}

.toggle-pill.active svg {
  color: var(--primary-blue);
}

/* Workflow Containers */
.workflow-container {
  display: none;
  animation: fadeInUp 0.5s ease-out;
}

.workflow-container.active {
  display: block;
}

/* How It Works Steps */
.steps-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  margin: var(--space-3xl) 0;
  flex-wrap: wrap;
}

.step-item {
  text-align: center;
  max-width: 300px;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto var(--space-lg);
  position: relative;
  z-index: 2;
}

.step-connector {
  width: 100px;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.3;
  flex-shrink: 0;
}

.step-icon {
  width: 80px;
  height: 80px;
  background: var(--gray-50);
  color: var(--primary-blue);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  border: 2px solid var(--gray-200);
}

.step-title {
  margin-bottom: var(--space-md);
  color: var(--gray-900);
}

.step-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* CTA Section */
.cta-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.cta-features {
  display: flex;
  gap: var(--space-2xl);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Contact Form */
.contact-form {
  max-width: 500px;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  color: var(--gray-700);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-family: var(--font-secondary);
  font-size: 1rem;
  transition: all var(--transition-normal);
  background: var(--white);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  margin-bottom: var(--space-md);
}

.contact-info-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-info-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-text {
  color: var(--gray-700);
  font-weight: 500;
}

/* Stats Cards */
.stats-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.stats-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stats-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: var(--space-sm);
}

.stats-label {
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
}

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

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-section h3 {
  margin-bottom: var(--space-lg);
  color: var(--white);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--space-sm);
}

.footer-section ul li a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-normal);
}

.footer-section ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: var(--space-xl);
  text-align: center;
  color: var(--gray-400);
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: var(--gray-800);
  color: var(--gray-400);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .toggle-container {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  
  .toggle-pill {
    width: 100%;
    justify-content: center;
  }
  
  .steps-container {
    flex-direction: column;
    gap: var(--space-xl);
  }
  
  .step-connector {
    width: 2px;
    height: 40px;
    transform: rotate(90deg);
  }
  
  .navbar-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-normal);
  }
  
  .navbar-menu.active {
    transform: translateY(0);
    opacity: 1;
  }
  
  @keyframes slideDown {
    from {
      transform: translateY(-100%);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }
  
  .navbar-mobile-toggle {
    display: flex;
  }
  
  .navbar-mobile-toggle span {
    transition: all var(--transition-normal);
  }
  
  .navbar-mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .navbar-mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .navbar-mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .hero {
    padding: calc(80px + var(--space-2xl)) 0 var(--space-2xl) 0;
  }
  
  .hero-content {
    padding: 0 var(--space-lg);
  }
  
  .hero-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .hero-buttons .btn:hover {
    transform: translateY(-2px);
  }
  
  .hero-buttons .btn:active {
    transform: translateY(0);
  }
  
  .hero-floating-elements {
    display: none;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .navbar-container {
    padding: 0 var(--space-lg);
  }
  
  .navbar-logo {
    font-size: 1.25rem;
  }
  
  .navbar-logo img {
    width: 32px;
    height: 32px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .hero {
    min-height: 80vh;
    padding: calc(80px + var(--space-xl)) 0 var(--space-xl) 0;
  }
  
  .hero-content {
    padding: 0 var(--space-md);
  }
  
  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
  
  .hero-subtitle {
    font-size: 0.875rem;
  }
  
  .hero-buttons {
    gap: var(--space-md);
  }
  
  .hero-buttons .btn {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.875rem;
  }
  
  .navbar-container {
    padding: 0 var(--space-md);
  }
  
  .navbar-logo {
    font-size: 1.125rem;
  }
  
  .navbar-logo img {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 360px) {
  .hero {
    min-height: 70vh;
    padding: calc(80px + var(--space-lg)) 0 var(--space-lg) 0;
  }
  
  .hero-title {
    font-size: clamp(1.5rem, 8vw, 2rem);
  }
  
  .hero-subtitle {
    font-size: 0.75rem;
  }
  
  .hero-buttons {
    gap: var(--space-sm);
  }
  
  .hero-buttons .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.75rem;
  }
  
  .hero-floating-elements {
    display: none;
  }
}

/* Additional Mobile Optimizations */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .navbar-link {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-100);
  }
  
  .hero {
    background-attachment: scroll;
    padding: calc(80px + var(--space-xl)) 0 var(--space-xl) 0;
  }
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Loading Animation */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}