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

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;
  line-height: 1.6;
  color: #1e293b;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
  touch-action: pan-y;
}

/* CSS Variables - Professional Business Theme */
:root {
  /* Primary Colors - Professional Blue/Indigo Palette */
  --primary: #4f46e5;
  --primary-light: #818cf8;
  --primary-dark: #4338ca;
  --secondary: #06b6d4;
  --secondary-light: #67e8f9;
  --secondary-dark: #0891b2;
  
  /* Accent Colors */
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-indigo: #6366f1;
  --accent-light: #e0e7ff;
  
  /* Neutral Colors */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-light: #f8fafc;
  --bg-light-blue: #eff6ff;
  --bg-light-indigo: #eef2ff;
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  
  /* Status Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(79, 70, 229, 0.1);
  --shadow-md: 0 4px 12px rgba(79, 70, 229, 0.15);
  --shadow-lg: 0 8px 24px rgba(79, 70, 229, 0.2);
  --shadow-xl: 0 12px 40px rgba(79, 70, 229, 0.25);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Spacing */
  --container-padding: 1.5rem;
  --section-padding: 4rem 0;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
  --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  --gradient-accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-light: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

h1 { font-size: 3.5rem; margin-bottom: 1.5rem; }
h2 { font-size: 2.75rem; margin-bottom: 1.25rem; }
h3 { font-size: 2rem; margin-bottom: 1rem; }
h4 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

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

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

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title {
  margin-bottom: 0.75rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  min-height: 65px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

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

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

.btn-xl {
  padding: 1.375rem 3rem;
  font-size: 1.25rem;
}

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

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

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

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

/* Navigation */
.navbar {
  position: relative;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(79, 70, 229, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

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

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.nav-title {
  font-family: 'Inter', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  background: #444444;  
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.nav-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

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

.nav-link:hover {
  color: var(--primary);
}

.nav-cta {
  background: var(--gradient-primary);
  color: var(--text-white) !important;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}

.bar {
  width: 25px;
  height: 3px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  padding: 1rem 0 1.5rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: #ffffff;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(79, 70, 229, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
  animation: float 6s ease-in-out infinite;
}

.hero-content {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2rem;
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.hero-badge i {
  color: var(--warning);
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 2rem;
  font-weight: 800;
}

.hero-description {
  font-size: 1.375rem;
  margin-bottom: 3rem;
  color: #636363;
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-text-centered {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.hero-features {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1rem;
}

.hero-features-row {
  display: flex;
  gap: 2rem;
  justify-content: center;
  align-items: center;
}

.hero-features-row:last-child {
  margin-bottom: 0;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.hero-features-row-icons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.app-badge {
  height: 25px;
  width: auto;
  margin: 0.5rem 0rem;
}

.hero-feature i {
  color: var(--success);
  font-size: 1rem;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(5deg);
  }
}

/* Features Section */
.features {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background: var(--bg-primary);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(79, 70, 229, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
}

.feature-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  opacity: 0.3;
  transform: scale(1.2);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1.2);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.1;
  }
  100% {
    transform: scale(1.2);
    opacity: 0.3;
  }
}

.feature-icon i {
  color: var(--text-white);
  font-size: 1.75rem;
  position: relative;
  z-index: 2;
}

.feature-card h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--text-primary);
}

.feature-card p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: var(--text-secondary);
}

.feature-list li i {
  color: var(--success);
  font-size: 1rem;
}

/* Statistics */
.statistics {
  padding: var(--section-padding);
  background: var(--gradient-primary);
  color: var(--text-white);
}

.statistics .section-title {
  color: var(--text-white);
}

.statistics .section-title::after {
  background: rgba(255, 255, 255, 0.5);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.stat-icon i {
  color: var(--text-white);
  font-size: 2rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff 0%, #67e8f9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 1.125rem;
  opacity: 0.9;
  color: var(--text-white);
}

/* Pricing */
.pricing {
  padding: var(--section-padding);
  background: var(--bg-light);
}

.pricing-single {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
}

.pricing-card-single {
  background: var(--bg-primary);
  border: 2px solid rgba(79, 70, 229, 0.1);
  border-radius: var(--radius-xl);
  padding: 3rem;
  max-width: 600px;
  width: 100%;
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.pricing-card-single:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.pricing-icon i {
  color: var(--text-white);
  font-size: 2rem;
}

.pricing-header h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.pricing-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.pricing-tiers {
  background: var(--bg-light-indigo);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}

.tier-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(79, 70, 229, 0.1);
}

.tier-item:last-child {
  border-bottom: none;
}

.tier-volume {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.tier-price {
  color: var(--primary);
  font-weight: 600;
}

.pricing-actions {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-btn {
  width: 100%;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-features-toggle {
  width: 100%;
  padding: 1rem 2rem;
  background: rgba(79, 70, 229, 0.1);
  border: 0px solid var(--primary);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  min-height: 44px;
}

.btn-features-toggle:hover {
  background: var(--primary);
  color: var(--text-white);
  transform: translateY(-2px);
}

.pricing-features-dropdown {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  background: rgba(79, 70, 229, 0.02);
  border-radius: var(--radius-lg);
  margin-top: 1rem;
}

.pricing-features-dropdown.active {
  max-height: 600px;
  padding: 2rem;
  border: 1px solid rgba(79, 70, 229, 0.1);
  overflow-y: auto;
}

.features-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.features-column h4 {
  color: var(--primary);
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.features-column h4 i {
  font-size: 1.125rem;
}

.features-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.features-column li {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  position: relative;
}

.features-column li::before {
  content: '•';
  color: var(--primary);
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.unlimited-features {
  background: var(--bg-primary);
  border: 1px solid rgba(79, 70, 229, 0.1);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: left;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.unlimited-features h4 {
  color: var(--primary);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
}

.unlimited-features h4 i {
  font-size: 1.5rem;
}

.unlimited-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.unlimited-features li {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
}

.unlimited-features li i {
  color: var(--success);
  font-size: 1.125rem;
}

/* Niches Section */
.niches {
  padding: var(--section-padding);
  background: white;
  position: relative;
}

.niches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.niche-card {
  background: rgba(255, 255, 255, 0.1) !important;
  backdrop-filter: blur(40px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(40px) saturate(180%) !important;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 
    0 8px 32px 0 rgba(0, 0, 0, 0.1),
    inset 0 1px 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 1px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
}

.niche-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: left 0.5s;
  z-index: 0;
}

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

.niche-card > * {
  position: relative;
  z-index: 1;
}

/* Top highlight border */
.niche-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    rgba(255, 255, 255, 0.8),
    rgba(255, 255, 255, 0.6),
    transparent
  );
  z-index: 2;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.niche-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.2) !important;
  backdrop-filter: blur(30px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(30px) saturate(200%) !important;
  box-shadow: 
    0 12px 48px 0 rgba(0, 0, 0, 0.15),
    inset 0 1px 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 -1px 1px 0 rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.25);
}

.niche-icon {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.niche-card:hover .niche-icon {
  background: #ffffff;
  transform: scale(1.05);
  box-shadow: var(--shadow-md);
}

.niche-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.3s ease;
}

.niche-card:hover .niche-icon img {
  transform: scale(1.1);
}

.niche-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #5b5b5b !important;
  margin: 0;
  line-height: 1.4;
  text-align: left;
  flex: 1;
}

/* Testimonials */
.testimonials {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-primary);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(79, 70, 229, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.testimonial-content {
  margin-bottom: 2rem;
  position: relative;
}

.quote-icon {
  position: absolute;
  top: -10px;
  left: -10px;
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote-icon i {
  color: var(--text-white);
  font-size: 1rem;
}

.testimonial-content p {
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text-primary);
  padding-left: 2rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--primary);
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 1.125rem;
}

.author-info span {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.rating {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.5rem;
}

.rating i {
  color: var(--warning);
  font-size: 1rem;
}

/* FAQ */
.faq {
  padding: var(--section-padding);
  background: var(--bg-light-indigo);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-primary);
  border: 1px solid rgba(79, 70, 229, 0.1);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  min-height: 44px;
}

.faq-question:hover {
  background: rgba(79, 70, 229, 0.02);
}

.faq-question i {
  color: var(--primary);
  font-size: 1.25rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  padding: var(--section-padding);
  background: var(--gradient-primary);
  color: var(--text-white);
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-icon {
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}

.cta-icon i {
  color: var(--text-white);
  font-size: 3rem;
}

.cta-content h2 {
  color: var(--text-white);
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.cta-buttons .btn-outline {
  background: transparent;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.3);
}

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

.cta-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
}

.cta-feature i {
  color: var(--warning);
}

/* Footer */
.footer {
  background: var(--text-primary);
  color: var(--text-white);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo i {
  font-size: 2rem;
  color: var(--primary);
}

.footer-title {
  font-family: 'Inter', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
}

.footer-subtitle {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(79, 70, 229, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--primary);
  transform: translateY(-2px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  color: var(--text-white);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

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

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-badges .badge {
  background: rgba(79, 70, 229, 0.2);
  color: var(--text-white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
}

/* WhatsApp Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
}

.whatsapp-widget a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  color: var(--text-white);
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  position: relative;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY(-3px);
  }
}

.whatsapp-widget a:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.whatsapp-widget i {
  font-size: 1.75rem;
}

.tooltip {
  position: absolute;
  bottom: 100%;
  right: 0;
  background: var(--text-primary);
  color: var(--text-white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  margin-bottom: 0.5rem;
}

.whatsapp-widget a:hover .tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */

/* Tablet and smaller desktop */
@media (max-width: 992px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .niches-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
  
  .section-title {
    font-size: 2.5rem;
  }
}

/* Mobile and tablet */
@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --section-padding: 3rem 0;
  }
  
  /* Navigation */
  .nav-toggle {
    display: flex;
    z-index: 1001;
  }
  
  .nav-menu {
    position: fixed;
    inset: 0;
    height: 100vh;
    height: 100dvh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(79, 70, 229, 0.1);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 3rem 1rem 2rem;
    gap: 0;
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
    min-height: -webkit-fill-available;
    overscroll-behavior: contain;
  }
  
  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .nav-item {
    width: 100%;
    border-bottom: 1px solid rgba(79, 70, 229, 0.1);
  }
  
  .nav-item:last-child {
    border-bottom: none;
  }
  
  .nav-link {
    display: block;
    padding: 1.25rem 1rem;
    width: 100%;
    font-size: 1.125rem;
  }
  
  .nav-cta {
    margin-top: 1rem;
    margin-bottom: 1rem;
    text-align: center;
    width: 100%;
    display: block;
    padding: 1rem;
  }
  
  .nav-brand-text {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .nav-title {
    font-size: 1.5rem;
  }
  
  .nav-subtitle {
    font-size: 0.75rem;
  }
  
  /* Hero Section */
  .hero {
    padding: 2rem 0 2rem;
    min-height: auto;
  }
  
  .hero-particles {
    animation: none;
  }
  
  .hero-content {
    padding: 0;
  }
  
  .hero-text-centered {
    max-width: 100%;
  }
  
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
  }
  
  .hero-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    padding: 0 0.5rem;
  }
  
  .hero-badge {
    font-size: 0.8125rem;
    padding: 0.5rem 1rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
  
  .hero-features {
    justify-content: center;
    gap: 0.5rem;
  }
  
  .hero-features-row {
    flex-direction: row;
    gap: 1rem;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .hero-features-row-icons {
    margin-top: 0.5rem;
  }
  
  .hero-feature {
    font-size: 0.875rem;
  }
  
  /* Features */
  .features-grid,
  .testimonials-grid,
  .niches-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 2rem 1.5rem;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
  }
  
  .feature-icon i {
    font-size: 1.5rem;
  }
  
  /* Niches */
  .niche-card {
    padding: 1.25rem 1.5rem;
    gap: 1.25rem;
  }
  
  .niche-icon {
    width: 80px;
    height: 80px;
    padding: 0.75rem;
  }
  
  .niche-title {
    font-size: 1.125rem;
  }
  
  /* Statistics */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .stat-item {
    padding: 1.5rem 1rem;
  }
  
  .stat-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
  }
  
  .stat-icon i {
    font-size: 1.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .stat-label {
    font-size: 0.875rem;
  }
  
  /* Pricing */
  .pricing-card-single {
    padding: 1.5rem;
    margin: 0 0.5rem;
  }
  
  .pricing-header h3 {
    font-size: 1.5rem;
  }
  
  .pricing-icon {
    width: 60px;
    height: 60px;
  }
  
  .pricing-icon i {
    font-size: 1.5rem;
  }
  
  .tier-item {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
  }
  
  .tier-volume,
  .tier-price {
    font-size: 0.875rem;
    white-space: nowrap;
  }
  
  .unlimited-features {
    padding: 1.5rem;
  }
  
  .unlimited-features h4 {
    font-size: 1.125rem;
  }
  
  .unlimited-features li {
    font-size: 0.9375rem;
  }
  
  .pricing-btn {
    font-size: 1rem;
    padding: 1rem;
  }
  
  .btn-features-toggle {
    font-size: 0.9375rem;
    padding: 0.875rem 1.5rem;
  }
  
  .pricing-features-dropdown.active {
    max-height: none;
    padding: 1.5rem;
    overflow-y: visible;
  }
  
  .features-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .features-column h4 {
    font-size: 0.9375rem;
  }
  
  .features-column li {
    font-size: 0.8125rem;
  }
  
  /* Testimonials */
  .testimonial-card {
    padding: 2rem 1.5rem;
  }
  
  .testimonial-content p {
    font-size: 1rem;
    padding-left: 1.5rem;
  }
  
  .author-avatar {
    width: 50px;
    height: 50px;
  }
  
  .author-info h4 {
    font-size: 1rem;
  }
  
  .author-info span {
    font-size: 0.8125rem;
  }
  
  /* FAQ */
  .faq-question {
    padding: 1.25rem 1rem;
    font-size: 1rem;
  }
  
  .faq-answer p {
    padding: 0 1rem 1.25rem;
    font-size: 0.9375rem;
  }
  
  /* CTA Section */
  .cta-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
  }
  
  .cta-icon i {
    font-size: 2.5rem;
  }
  
  .cta-content h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
  }
  
  .cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .cta-buttons .btn {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }
  
  .cta-features {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .cta-feature {
    font-size: 0.8125rem;
  }
  
  /* Footer */
  .footer {
    padding: 2.5rem 0 1rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    padding-top: 1.5rem;
  }
  
  /* Typography */
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
  
  .section-title {
    font-size: 2rem;
  }
  
  .section-subtitle {
    font-size: 1.125rem;
  }
  
  /* Buttons */
  .btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
  
  .btn-xl {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  :root {
    --container-padding: 0.75rem;
    --section-padding: 2.5rem 0;
  }
  
  /* Navigation */
  .nav-container {
    padding: 0.875rem 0.75rem;
  }
  
  .nav-title {
    font-size: 1.375rem;
  }
  
  /* Hero */
  .hero {
    padding: 2rem 0 1.5rem;
  }
  
  .hero-title {
    font-size: 2.3rem;
    line-height: 1.3;
  }
  
  .hero-description {
    font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: #636363;
  line-height: 1.6;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  }
  
  .hero-badge {
    font-size: 0.75rem;
    padding: 0.4375rem 0.875rem;
  }
  
  .hero-cta .btn {
    padding: 0.875rem 1.25rem;
    font-size: 0.9375rem;
  }

  .feature-list li {
   font-size: 1.1rem;
  }

  .feature-list li i {
    font-size: 1.1rem;
  }
  
  /* Statistics */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .stat-item {
    padding: 1.25rem 0.75rem;
  }
  
  .stat-number {
    font-size: 1.75rem;
  }

  .stat-label {
    font-size: 1rem;
  }
  
  /* Features */
  .feature-card {
    padding: 1.5rem 1rem;
  }
  
  .feature-card h3 {
    font-size: 1.25rem;
  }
  
  /* Niches */
  .niche-card {
    padding: 1rem 1.25rem;
    gap: 1rem;
  }
  
  .niche-icon {
    width: 80px;
    height: 80px;
    padding: 0.75rem;
  }
  
  .niche-title {
    font-size: 1rem;
  }
  
  /* Pricing */
  .pricing-card-single {
    padding: 1.25rem;
    margin: 0;
  }
  
  .pricing-header h3 {
    font-size: 1.375rem;
  }
  
  .pricing-tiers {
    padding: 1.25rem;
  }
  
  .tier-item {
    padding: 0.75rem 0;
  }

  .tier-volume,
  .tier-price {
    font-size: 1rem;
    white-space: nowrap;
  }
  
  .pricing-features-dropdown.active {
    max-height: none;
    padding: 1.25rem;
    overflow-y: visible;
  }
  
  .unlimited-features {
    padding: 1.25rem;
  }
  
  .unlimited-features h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
  }
  
  .unlimited-features li {
    font-size: 0.9rem;
    margin-bottom: 0.625rem;
  }

  .unlimited-features li i {
    color: var(--success);
    font-size: 0.9rem;
  }
  
  /* Testimonials */
  .testimonial-card {
    padding: 1.5rem 1rem;
  }
  
  .testimonial-content p {
    font-size: 0.9375rem;
    padding-left: 1.25rem;
  }
  
  /* FAQ */
  .faq-question {
    padding: 1rem 0.875rem;
    font-size: 0.9375rem;
  }
  
  .faq-answer p {
    padding: 0 0.875rem 1rem;
    font-size: 0.875rem;
  }
  
  /* CTA */
  .cta-icon {
    width: 70px;
    height: 70px;
  }
  
  .cta-icon i {
    font-size: 2rem;
  }
  
  .cta-content h2 {
    font-size: 1.75rem;
  }
  
  .cta-content p {
    font-size: 1rem;
  }
  
  .cta-buttons .btn {
    padding: 0.875rem 1.25rem;
    font-size: 0.9375rem;
  }
  
  /* Footer */
  .footer {
    padding: 2rem 0 1rem;
  }
  
  .footer-title {
    font-size: 1.375rem;
  }
  
  .social-links a {
    width: 36px;
    height: 36px;
  }
  
  /* WhatsApp Widget */
  .whatsapp-widget {
    bottom: 1rem;
    right: 1rem;
  }
  
  .whatsapp-widget a {
    width: 50px;
    height: 50px;
  }
  
  .whatsapp-widget i {
    font-size: 1.5rem;
  }
  
  .tooltip {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
    right: -10px;
  }
  
  /* Typography */
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.375rem; }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  /* Buttons */
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
  }
}

/* Very small devices */
@media (max-width: 360px) {
  .hero-title {
    font-size: 2.1rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    min-height: 44px;
  }
  
  .pricing-card-single {
    padding: 1rem;
  }

  .tier-volume,
  .tier-price {
    font-size: 0.9rem;
    white-space: nowrap;
  }
  
  .feature-card {
    padding: 1.25rem 0.875rem;
  }
  
  .niche-card {
    padding: 0.875rem 1rem;
    gap: 0.875rem;
  }
  
  .niche-icon {
    width: 80px;
    height: 80px;
    padding: 0.75rem;
  }
  
  .niche-title {
    font-size: 0.9375rem;
    color: #333333;
  }
}

/* Mobile-specific improvements */
@media (max-width: 768px) {
  /* Prevent text selection on interactive elements */
  .btn,
  .nav-link,
  .nav-cta,
  .faq-question,
  .btn-features-toggle {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  
  /* Improve touch targets */
  .nav-link,
  .nav-cta {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  /* Prevent zoom on input focus (iOS) */
  input,
  textarea,
  select {
    font-size: 16px !important;
  }
  
  /* Smooth scrolling for iOS */
  * {
    -webkit-overflow-scrolling: touch;
  }
  
  /* Fix for iOS viewport height */
  .hero {
    min-height: -webkit-fill-available;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Selection */
::selection {
  background: var(--primary-light);
  color: var(--text-primary);
}

::-moz-selection {
  background: var(--primary-light);
  color: var(--text-primary);
}