/* ===== COMPONENT-SPECIFIC STYLES ===== */

/* Enhanced Button Variants */
.btn-outline {
  background: transparent;
  color: var(--accent-color);
  border: 2px solid var(--accent-color);
  transition: all var(--transition-fast);
}

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

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: var(--bg-secondary);
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-icon {
  padding: var(--spacing-sm);
  min-width: 44px;
  justify-content: center;
}

/* Enhanced Card Variants */
.card-elevated {
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.card-elevated:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.card-interactive {
  cursor: pointer;
  transition: all var(--transition-normal);
}

.card-interactive:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

/* Enhanced Form Elements */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--text-color);
}

.form-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-color);
  color: var(--text-color);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

/* Enhanced Navigation */
.nav-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
}

.dark-theme .nav-scrolled {
  background: rgba(15, 23, 42, 0.98);
}

/* Enhanced Hero Elements */
.hero-badge {
  position: relative;
  overflow: hidden;
}

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

.hero-badge:hover::before {
  left: 100%;
}

/* Enhanced Floating Cards */
.floating-card {
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.dark-theme .floating-card {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.05);
}

/* Enhanced Tab System */
.tab-btn {
  position: relative;
  overflow: hidden;
}

.tab-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: -1;
}

.tab-btn:hover::before,
.tab-btn.active::before {
  opacity: 1;
}

.tab-btn:hover,
.tab-btn.active {
  color: white;
  border-color: transparent;
}

/* Enhanced Feature Cards */
.feature-card {
  background: var(--bg-color);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

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

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

/* Enhanced Privacy Cards */
.privacy-card {
  position: relative;
  overflow: hidden;
}

.privacy-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.05;
  border-radius: 50%;
  transition: all var(--transition-slow);
}

.privacy-card:hover::after {
  transform: scale(1.5);
  opacity: 0.1;
}

/* Enhanced Use Case Cards */
.use-case-card {
  position: relative;
  overflow: hidden;
}

.use-case-card .card-header {
  position: relative;
  z-index: 2;
}

.use-case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.use-case-card:hover::before {
  opacity: 0.05;
}

.use-case-card:hover .card-header h3 {
  color: var(--accent-color);
}

/* Enhanced Coming Soon Features */
.feature-item {
  position: relative;
}

.feature-item::after {
  content: '';
  position: absolute;
  top: 60px;
  left: 20px;
  width: 2px;
  height: calc(100% - 60px);
  background: var(--border-color);
}

.feature-item:last-child::after {
  display: none;
}

.feature-icon {
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-md);
}

/* Enhanced Documentation Cards */
.doc-card {
  position: relative;
  overflow: hidden;
}

.doc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.doc-card:hover::before {
  opacity: 0.05;
}

.doc-card .card-icon {
  position: relative;
  z-index: 2;
  transition: transform var(--transition-normal);
}

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

/* Enhanced Community Cards */
.community-card {
  position: relative;
  overflow: hidden;
}

.community-card::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 100%;
  height: 100%;
  background: var(--gradient-secondary);
  opacity: 0.05;
  border-radius: 50%;
  transition: all var(--transition-slow);
}

.community-card:hover::after {
  transform: scale(1.5);
  opacity: 0.1;
}

/* Enhanced CTA Section */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.cta-content {
  position: relative;
  z-index: 2;
}

/* Enhanced Footer */
.footer {
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.3;
}

.social-links a {
  position: relative;
  overflow: hidden;
}

.social-links a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left var(--transition-normal);
  z-index: -1;
}

.social-links a:hover::before {
  left: 0;
}

.social-links a:hover {
  color: white;
  transform: translateY(-2px) scale(1.1);
}

/* Enhanced Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-color);
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu .nav-link {
  font-size: 1.5rem;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu .nav-link:last-child {
  border-bottom: none;
}

/* Enhanced Loading States */
.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, 0.2), transparent);
  animation: loading 1.5s infinite;
}

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

/* Enhanced Focus States */
.btn:focus,
.form-input:focus,
.tab-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
}

/* Enhanced Hover Effects */
.hover-lift {
  transition: transform var(--transition-normal);
}

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

.hover-scale {
  transition: transform var(--transition-normal);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-glow {
  transition: box-shadow var(--transition-normal);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

/* Enhanced Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all var(--transition-normal);
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all var(--transition-normal);
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color-hover);
}

/* Enhanced Selection */
::selection {
  background: var(--accent-color);
  color: white;
}

::-moz-selection {
  background: var(--accent-color);
  color: white;
}

/* ===== VIDEO TUTORIALS SECTION ===== */
.video-tutorials-section {
  padding: var(--section-padding) 0;
  background: var(--bg-gradient-light);
}

.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.video-card {
  background: var(--bg-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  border: 1px solid var(--border-color);
}

.video-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.video-card.featured {
  grid-column: 1 / -1;
  border: 2px solid var(--accent-color);
  position: relative;
}

.video-card.featured::before {
  content: "Featured";
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--accent-color);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 10;
}

.video-thumbnail {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-secondary);
  overflow: hidden;
}

.video-thumbnail iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-content {
  padding: var(--spacing-lg);
}

.video-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.video-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.video-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.feature-tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
}

.video-cta {
  text-align: center;
  margin-top: var(--spacing-xxl);
  padding: var(--spacing-xl);
  background: var(--bg-color);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.video-cta h3 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.video-cta p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

/* Responsive Video Grid */
@media (min-width: 768px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .video-card.featured {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .video-card.featured {
    grid-column: 1 / -1;
  }
}

/* Enhanced Print Styles */
@media print {
  .header,
  .footer,
  .btn,
  .mobile-menu-toggle {
    display: none !important;
  }
  
  .hero {
    padding: 0;
    background: white;
  }
  
  .section {
    page-break-inside: avoid;
  }
  
  * {
    color: black !important;
    background: white !important;
  }
}

/* ===== LAUNCH PROGRESS TIMELINE ===== */
.launch-progress {
    margin: var(--spacing-2xl) 0;
}

.progress-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.progress-header h3 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.progress-header p {
    color: var(--text-secondary);
}

.progress-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.progress-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
    z-index: 1;
}

.timeline-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    z-index: 2;
}

.timeline-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: var(--spacing-lg);
    flex-shrink: 0;
    z-index: 3;
}

.timeline-item.completed .timeline-icon {
    background: var(--success-color);
    color: white;
}

.timeline-item.current .timeline-icon {
    background: var(--accent-color);
    color: white;
    animation: pulse 2s infinite;
}

.timeline-item:not(.completed):not(.current) .timeline-icon {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    border: 2px solid var(--border-color);
}

.timeline-content {
    flex: 1;
    background: var(--bg-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.timeline-content h4 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.timeline-date {
    color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}

/* ===== TROUBLESHOOTING SECTION ===== */
.troubleshooting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.troubleshooting-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.troubleshooting-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

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

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

.issue-header h4 {
    color: var(--text-color);
    margin: 0;
}

.issue-description p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.issue-description strong {
    color: var(--text-color);
}

.issue-description ul {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-sm);
}

.issue-description li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding-left: var(--spacing-md);
    position: relative;
}

.issue-description li:before {
    content: "•";
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.issue-description code {
    background: var(--bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
    color: var(--accent-color);
}

/* ===== PRICING SECTION ===== */
.pricing-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.pricing-card {
    background: var(--bg-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-light);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

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

.pricing-card.featured {
    border-color: var(--accent-color);
    transform: scale(1.05);
    z-index: 2;
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 0 var(--radius-xl) 0 var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
}

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

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

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

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

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

.plan-description {
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

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

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-light);
}

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

.pricing-actions {
    text-align: center;
}

.pricing-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.included-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.feature-icon {
    font-size: 1.25rem;
}

.pricing-note {
    background: var(--accent-bg);
    border: 1px solid var(--accent-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pricing-note p {
    margin: 0;
    color: var(--text-color);
    font-size: 0.875rem;
}

.pricing-note a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

/* ===== COMPLIANCE SECTION ===== */
.compliance-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-color);
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.compliance-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

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

.compliance-card .card-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.compliance-card h3 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.compliance-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.compliance-status {
    text-align: right;
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.compliant {
    background: var(--success-color);
    color: white;
}

.status-badge.user-provided {
    background: var(--warning-color);
    color: white;
}

.compliance-important {
    margin-top: var(--spacing-xl);
}

.important-note {
    background: var(--bg-secondary);
    border: 2px solid var(--warning-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.note-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.important-note h4 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.important-note ul {
    list-style: none;
    padding: 0;
}

.important-note li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.important-note strong {
    color: var(--text-color);
}

/* ===== SOCIAL PROOF SECTION ===== */
.social-proof-section {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.testimonial-card {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.testimonial-content {
    margin-bottom: var(--spacing-lg);
}

.testimonial-content p {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.testimonial-author {
    border-top: 1px solid var(--border-light);
    padding-top: var(--spacing-md);
}

.author-name {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.author-title {
    color: var(--accent-color);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.author-field {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.research-stats {
    margin: var(--spacing-2xl) 0;
}

.stats-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.stats-header h3 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.stats-header p {
    color: var(--text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.stats-grid .stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.stats-grid .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.stats-grid .stat-label {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.stats-grid .stat-description {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.institutional-partners {
    margin-top: var(--spacing-2xl);
}

.partners-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.partners-header h3 {
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.partners-header p {
    color: var(--text-secondary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.partner-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.partner-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.partner-logo {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.partner-name {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.partner-role {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .compliance-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .included-features {
        grid-template-columns: 1fr;
    }
    
    .troubleshooting-grid {
        grid-template-columns: 1fr;
    }
    
    .progress-timeline::before {
        left: 20px;
    }
    
    .timeline-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
        margin-right: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
    
    .pricing-card {
        padding: var(--spacing-lg);
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .timeline-icon {
        margin-right: 0;
        margin-bottom: var(--spacing-md);
    }
    
    .progress-timeline::before {
        display: none;
    }
}