/* v2.2 green buttons fix - cache bust */
/* ========================================
   Savora Landing Page Styles
   Restaurant Feedback Tool
   ======================================== */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #10b981;
  --color-primary-dark: #059669;
  --color-primary-light: #d1fae5;
  --color-secondary: #10b981;
  --color-secondary-dark: #059669;
  --color-accent: #f59e0b;
  --color-danger: #ef4444;
  
  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* 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);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* 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;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  
  /* Additional semantic colors */
  --color-text: var(--color-gray-900);
  --color-text-light: var(--color-gray-500);
  --color-bg-alt: var(--color-gray-50);
  --color-border: var(--color-gray-200);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ========================================
   Navigation
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
}

.logo-icon {
  font-size: 1.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-links a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

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

.nav-login {
  color: var(--color-gray-900) !important;
  font-weight: 600 !important;
}

.btn-nav {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast) !important;
}

.btn-nav:hover {
  background: var(--color-primary-dark) !important;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  transition: var(--transition-fast);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

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

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

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
}

.btn-full {
  width: 100%;
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-icon {
  font-size: 0.75rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  padding: calc(72px + var(--spacing-3xl)) 0 var(--spacing-3xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 50%, var(--color-gray-50) 100%);
  z-index: -1;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
}

.badge-icon {
  color: var(--color-accent);
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-lg);
}

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

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.trust-avatars {
  display: flex;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  border: 3px solid var(--color-white);
  margin-left: -12px;
}

.avatar:first-child {
  margin-left: 0;
}

.trust-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.trust-text strong {
  color: var(--color-gray-900);
}

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

.dashboard-preview {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 480px;
  overflow: hidden;
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
}

.dashboard-dots {
  display: flex;
  gap: 6px;
}

.dashboard-dots span {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.dashboard-dots span:nth-child(1) { background: #ff5f57; }
.dashboard-dots span:nth-child(2) { background: #febc2e; }
.dashboard-dots span:nth-child(3) { background: #28c840; }

.dashboard-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-600);
}

.dashboard-content {
  padding: var(--spacing-md);
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.stat-card {
  background: var(--color-gray-50);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
}

.stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
}

.stat-value span {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-gray-500);
}

.stat-change {
  font-size: var(--font-size-xs);
  font-weight: 600;
  margin-top: 4px;
}

.stat-change.positive {
  color: var(--color-secondary);
}

.chart-container {
  background: var(--color-gray-50);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
}

.chart-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-md);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  height: 100px;
}

.chart-bar {
  flex: 1;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 20px;
  position: relative;
  transition: var(--transition-fast);
}

.chart-bar.active {
  background: var(--color-primary);
}

.chart-bar span {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.recent-feedback {
  background: var(--color-gray-50);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
}

.feedback-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-sm);
}

.feedback-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-gray-200);
}

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

.feedback-stars {
  font-size: var(--font-size-xs);
}

.feedback-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Floating Cards */
.floating-card {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm);
}

.card-alert {
  top: 20%;
  left: -20px;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  animation: float 3s ease-in-out infinite;
}

.alert-icon {
  font-size: 1.5rem;
}

.alert-content {
  display: flex;
  flex-direction: column;
}

.alert-content strong {
  font-size: var(--font-size-sm);
  color: var(--color-gray-900);
}

.alert-content span {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.card-qr {
  bottom: 10%;
  right: -10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  animation: float 3s ease-in-out infinite 0.5s;
}

.card-qr span {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-gray-600);
}

.qr-code {
  width: 60px;
  height: 60px;
  background: var(--color-gray-900);
  border-radius: var(--radius-md);
  padding: 8px;
}

.qr-pattern {
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(0deg, white 0px, white 4px, transparent 4px, transparent 8px),
    repeating-linear-gradient(90deg, white 0px, white 4px, transparent 4px, transparent 8px);
  opacity: 0.9;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-2xl);
}

.section-badge {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.section-badge.solution-badge {
  background: var(--color-secondary);
  color: var(--color-white);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}

/* ========================================
   Problem Section
   ======================================== */
.problem {
  padding: var(--spacing-3xl) 0;
  background: var(--color-white);
}

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

.problem-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.problem-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.problem-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-sm);
}

.problem-card p {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ========================================
   Solution Section
   ======================================== */
.solution {
  padding: var(--spacing-3xl) 0;
  background: var(--color-gray-50);
}

.solution-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
}

.solution-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
}

.solution-card-reverse {
  direction: rtl;
}

.solution-card-reverse > * {
  direction: ltr;
}

.solution-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
}

.solution-step {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 700;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.solution-content h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}

.solution-content p {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.solution-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.solution-features li {
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

/* Phone Mockup */
.phone-mockup {
  width: 200px;
  height: 380px;
  background: var(--color-gray-900);
  border-radius: 32px;
  padding: 12px;
  box-shadow: var(--shadow-2xl);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--color-white);
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md);
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  height: 100%;
}

.form-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-gray-900);
  text-align: center;
}

.star-rating {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
}

.form-input {
  flex: 1;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
}

.form-button {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.qr-float {
  position: absolute;
  top: 20px;
  right: 40px;
}

.mini-qr {
  width: 80px;
  height: 80px;
  background: var(--color-gray-900);
  border-radius: var(--radius-md);
  padding: 8px;
  position: relative;
}

.mini-qr::after {
  content: '';
  position: absolute;
  inset: 8px;
  background-image: 
    repeating-linear-gradient(0deg, white 0px, white 6px, transparent 6px, transparent 12px),
    repeating-linear-gradient(90deg, white 0px, white 6px, transparent 6px, transparent 12px);
}

/* Insights Preview */
.insights-preview {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
  max-width: 280px;
}

.insight-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}

.insight-positive {
  border-left: 4px solid var(--color-secondary);
}

.insight-neutral {
  border-left: 4px solid var(--color-accent);
}

.insight-action {
  border-left: 4px solid var(--color-danger);
}

.insight-icon {
  font-size: 1.5rem;
}

.insight-text {
  display: flex;
  flex-direction: column;
}

.insight-text strong {
  font-size: var(--font-size-sm);
  color: var(--color-gray-900);
}

.insight-text span {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* Alert Mockup */
.alert-mockup {
  width: 100%;
  max-width: 320px;
}

.alert-notification {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-gray-200);
}

.alert-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.alert-dot {
  width: 10px;
  height: 10px;
  background: var(--color-danger);
  border-radius: var(--radius-full);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.alert-notification p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-md);
}

.alert-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.alert-btn {
  flex: 1;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  border: none;
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.alert-btn:not(.alert-btn-primary) {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

/* ========================================
   Stats Section
   ======================================== */
.stats {
  padding: var(--spacing-2xl) 0;
  background: var(--color-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  text-align: center;
}

.stat-item .stat-number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.stat-item .stat-label {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background: var(--color-white);
}

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

.testimonial-card {
  background: var(--color-gray-50);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.testimonial-stars {
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
  display: block;
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

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

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-info strong {
  font-size: var(--font-size-sm);
  color: var(--color-gray-900);
}

.author-info span {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
  padding: var(--spacing-3xl) 0;
  background: var(--color-gray-50);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.pricing-popular {
  border: 2px solid var(--color-primary);
  transform: scale(1.05);
}

.pricing-popular:hover {
  transform: scale(1.05) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-200);
}

.pricing-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}

.pricing-price {
  margin-bottom: var(--spacing-sm);
}

.pricing-price .price {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-gray-900);
}

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

.pricing-header p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.pricing-features {
  margin-bottom: var(--spacing-xl);
}

.pricing-features li {
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-100);
}

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

/* ========================================
   CTA Section
   ======================================== */
.cta {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

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

.cta-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
}

.cta-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.cta-input {
  flex: 1;
  min-width: 280px;
  max-width: 360px;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
}

.cta-input::placeholder {
  color: var(--color-gray-400);
}

.cta-note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

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

.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

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

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

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-800);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-subtitle {
    max-width: 100%;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .dashboard-preview {
    max-width: 400px;
  }
  
  .floating-card {
    display: none;
  }
  
  .problem-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .pricing-card-popular {
    transform: none;
    order: -1;
  }
  
  .pricing-card-popular:hover {
    transform: translateY(-4px);
  }
  
  .solution-card {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .solution-card-reverse {
    direction: ltr;
  }
  
  .solution-visual {
    order: -1;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Social Proof */
  .social-proof .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .social-proof .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* How It Works */
  .steps {
    flex-direction: column;
    align-items: center;
  }
  
  .step {
    max-width: 100%;
  }
  
  .step-connector {
    width: 2px;
    height: 30px;
    margin: 0;
  }
  
  /* FAQ */
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero {
    padding-top: calc(72px + var(--spacing-2xl));
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-ctas .btn {
    width: 100%;
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .problem-grid,
  .testimonials-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-title {
    font-size: var(--font-size-2xl);
  }
  
  .cta-form {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-input {
    width: 100%;
    max-width: 100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  /* Social Proof */
  .social-proof .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .social-proof .testimonials {
    grid-template-columns: 1fr;
  }
  
  /* Pricing */
  .pricing-toggle {
    flex-direction: column;
    align-items: center;
  }
  
  .toggle-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  /* Footer */
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
  
  /* Social Proof */
  .social-proof .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .social-proof .testimonials {
    grid-template-columns: 1fr;
  }
  
  /* How It Works */
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .step-visual {
    margin: 0 auto var(--spacing-md);
  }
  
  .step-connector {
    margin-left: 0;
    align-self: center;
  }
  
  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card-popular {
    transform: scale(1);
  }
  
  .pricing-card-popular:hover {
    transform: translateY(-4px);
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Social Proof Section
   ======================================== */
.social-proof {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.social-proof .section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.social-proof .stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.social-proof .stat-item {
  text-align: center;
}

.social-proof .stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.social-proof .stat-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.social-proof .stat-context {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.social-proof .testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.social-proof .testimonial-card {
  background: var(--color-bg-alt);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.social-proof .testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.social-proof .testimonial-stars {
  font-size: 1.25rem;
}

.social-proof .testimonial-text {
  color: var(--color-text);
  line-height: 1.7;
  flex-grow: 1;
  font-style: italic;
}

.social-proof .testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.social-proof .testimonial-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  object-fit: cover;
}

.social-proof .testimonial-name {
  font-weight: 600;
  color: var(--color-text);
}

.social-proof .testimonial-role {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.logo-cloud {
  text-align: center;
}

.logo-cloud-title {
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-lg);
}

.logo-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.logo-item {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  color: var(--color-text-light);
  font-weight: 600;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.logo-item:hover {
  opacity: 1;
}

.social-proof .testimonial-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-900);
}

.social-proof .testimonial-role {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.logo-cloud {
  text-align: center;
}

.logo-cloud-title {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-lg);
}

.logo-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
}

.logo-item {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.how-it-works .section-title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-3xl);
}

.steps {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  max-width: 800px;
  margin: 0 auto var(--spacing-3xl);
}

.step {
  display: flex;
  gap: var(--spacing-xl);
  align-items: flex-start;
}

.step-visual {
  position: relative;
  flex-shrink: 0;
}

.step-number {
  width: 4rem;
  height: 4rem;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
}

.step-icon {
  position: absolute;
  bottom: -0.5rem;
  right: -0.5rem;
  font-size: 1.5rem;
  background: white;
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.step-connector {
  width: 2px;
  height: var(--spacing-xl);
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-border) 100%);
  margin-left: 2rem;
  transform: translateY(-1rem);
}

.step-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.step-description {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.step-time {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-secondary);
  font-weight: 600;
}

.how-it-works-cta {
  text-align: center;
}

.how-it-works-cta .cta-note {
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-alt);
}

.pricing .section-title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.pricing .section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}

.pricing-toggle {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--spacing-3xl);
  background: white;
  border-radius: var(--radius-lg);
  padding: 0.25rem;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--shadow-sm);
}

.toggle-btn {
  padding: 0.75rem 1.5rem;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.toggle-btn.active {
  background: var(--color-primary);
  color: white;
}

.toggle-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background: var(--color-secondary);
  color: white;
  border-radius: var(--radius-sm);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.pricing-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  border: 2px solid var(--color-border);
  transition: all 0.3s;
  position: relative;
}

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

.pricing-card-popular {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

.pricing-card-popular:hover {
  transform: scale(1.05) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 700;
  white-space: nowrap;
}

.pricing-header {
  margin-bottom: var(--spacing-lg);
}

.pricing-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.pricing-description {
  color: var(--color-text-light);
}

.pricing-price {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 2px solid var(--color-border);
}

.price-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-text);
}

.price-period {
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  color: var(--color-text);
}

.pricing-features .check-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.pricing-features .x-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-text-light);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.pricing-features .feature-disabled {
  color: var(--color-text-light);
  opacity: 0.5;
}

.btn-block {
  width: 100%;
  text-align: center;
}

.pricing-faq {
  max-width: 900px;
  margin: 0 auto;
}

.pricing-faq h3 {
  text-align: center;
  font-size: 1.75rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.faq-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.faq-item p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ========================================
   FAQ Accordion Section
   ======================================== */
.faq {
  padding: var(--spacing-3xl) 0;
  background: white;
}

.faq .section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto var(--spacing-3xl);
}

.faq-accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-accordion-header {
  width: 100%;
  padding: var(--spacing-lg) 0;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  transition: color 0.2s;
}

.faq-accordion-header:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-text-light);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-accordion-item.active .faq-icon {
  transform: rotate(180deg);
}

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

.faq-accordion-item.active .faq-accordion-content {
  max-height: 500px;
  padding-bottom: var(--spacing-lg);
}

.faq-accordion-content p {
  color: var(--color-text-light);
  line-height: 1.7;
}

.faq-accordion-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.faq-cta {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 2px solid var(--color-border);
}

.faq-cta p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.cta-container {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-md);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
}

.demo-form {
  max-width: 500px;
  margin: 0 auto var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-input {
  padding: 1rem 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  font-family: var(--font-family);
  transition: all 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: white;
  background: white;
}

.form-input::placeholder {
  color: var(--color-text-light);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.cta-guarantee {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.25rem;
  transition: all 0.2s;
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: white;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-location {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* ========================================
   Animations & Effects
   ======================================== */

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Navbar scrolled state */
.nav-scrolled {
  box-shadow: var(--shadow-lg);
}

/* Stagger animation delays for cards */
.problem-card:nth-child(1) { transition-delay: 0.1s; }
.problem-card:nth-child(2) { transition-delay: 0.2s; }
.problem-card:nth-child(3) { transition-delay: 0.3s; }

.testimonial-card:nth-child(1) { transition-delay: 0.1s; }
.testimonial-card:nth-child(2) { transition-delay: 0.2s; }
.testimonial-card:nth-child(3) { transition-delay: 0.3s; }

.pricing-card:nth-child(1) { transition-delay: 0.1s; }
.pricing-card:nth-child(2) { transition-delay: 0.2s; }
.pricing-card:nth-child(3) { transition-delay: 0.3s; }

.stat-item:nth-child(1) { transition-delay: 0.1s; }
.stat-item:nth-child(2) { transition-delay: 0.2s; }
.stat-item:nth-child(3) { transition-delay: 0.3s; }
.stat-item:nth-child(4) { transition-delay: 0.4s; }

.step:nth-child(1) { transition-delay: 0.1s; }
.step:nth-child(3) { transition-delay: 0.2s; }
.step:nth-child(5) { transition-delay: 0.3s; }
.step:nth-child(7) { transition-delay: 0.4s; }

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .stat-row {
    grid-template-columns: 1fr;
  }
  
  .chart-bars {
    height: 80px;
  }
}