/* ChatterBridge Privacy Page - Consistent with Landing Page Design */

/* CSS Variables - Same as landing page */
:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --color-primary: #4a154b;
  --color-secondary: #0f9b8e;
  --color-accent: #25d366;
  --color-text: #1a1a1a;
  --color-text-light: #666;
  --color-bg: #ffffff;
  --color-bg-light: #f8fafc;
  --color-border: #e1e4e8;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-text);
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-light) 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
  font-size: 14px;
}

.skip-link:focus {
  top: 6px;
}

/* Header */
.page-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  transition: all 0.2s ease;
  font-size: 14px;
}

.back-link:hover {
  opacity: 0.8;
  transform: translateX(-4px);
}

.header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

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

.logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}

.header-text {
  flex: 1;
}

.page-title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.page-subtitle {
  color: var(--color-text-light);
  font-size: clamp(14px, 2vw, 18px);
}

.privacy-badges {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.privacy-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: linear-gradient(135deg, var(--color-accent) 0%, #22c35e 100%);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-weight: 600;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

/* Main Container */
.privacy-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
}

/* Privacy Summary */
.privacy-summary {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.summary-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.summary-title i {
  color: var(--color-secondary);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.summary-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.summary-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #5d2a6b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: white;
  font-size: 24px;
}

.summary-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

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

/* Table of Contents */
.toc-section {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.toc-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.toc-title i {
  color: var(--color-secondary);
}

.toc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-sm);
}

.toc-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  text-decoration: none;
  color: var(--color-text);
  transition: all 0.2s ease;
  font-weight: 500;
}

.toc-item:hover {
  background: var(--color-primary);
  color: white;
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.toc-number {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.toc-item:hover .toc-number {
  background: white;
  color: var(--color-primary);
}

.toc-text {
  font-size: 14px;
}

/* Privacy Content */
.privacy-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

/* Privacy Sections */
.privacy-section {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  scroll-margin-top: 100px; /* Account for sticky header */
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.section-number {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #5d2a6b 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
}

.section-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-light);
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 20px;
}

.section-content {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
}

.section-content p {
  margin-bottom: var(--spacing-md);
}

.section-content ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
}

.section-content li {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-light);
}

/* Subsections */
.subsection {
  margin-bottom: var(--spacing-xl);
}

.subsection-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.subsection-title i {
  color: var(--color-secondary);
}

/* Info Grid */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-primary);
}

.info-item i {
  color: var(--color-primary);
  font-size: 20px;
  margin-top: 4px;
  flex-shrink: 0;
}

.info-item strong {
  color: var(--color-text);
  font-weight: 600;
  font-size: 14px;
}

.info-item p {
  color: var(--color-text-light);
  font-size: 13px;
  margin: 0;
  line-height: 1.4;
}

/* Highlight Box */
.highlight-box {
  background: linear-gradient(135deg, rgba(15, 155, 142, 0.05) 0%, rgba(15, 155, 142, 0.1) 100%);
  border: 1px solid rgba(15, 155, 142, 0.2);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.highlight-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
  font-size: 16px;
}

.highlight-box ul {
  margin: var(--spacing-sm) 0 0 0;
  padding-left: var(--spacing-lg);
}

/* Message Flow */
.message-flow {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  background: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  overflow-x: auto;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 150px;
  flex-shrink: 0;
}

.flow-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #5d2a6b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
}

.flow-content h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.flow-content p {
  font-size: 12px;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.4;
}

.flow-arrow {
  color: var(--color-primary);
  font-size: 20px;
  flex-shrink: 0;
}

/* Security Note */
.security-note {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  background: rgba(37, 211, 102, 0.05);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.security-note i {
  color: var(--color-accent);
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

.security-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}

/* Usage Purposes */
.usage-purposes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.purpose-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.purpose-card.primary {
  background: linear-gradient(135deg, rgba(74, 21, 75, 0.05) 0%, rgba(74, 21, 75, 0.1) 100%);
  border-color: var(--color-primary);
  transform: scale(1.02);
}

.purpose-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-md);
}

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

.purpose-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #5d2a6b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: white;
  font-size: 20px;
}

.purpose-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.purpose-card p {
  color: var(--color-text-light);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

/* Security Measures */
.security-measures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.security-category {
  background: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
}

.category-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.category-title i {
  color: var(--color-secondary);
}

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

.measure-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  font-size: 14px;
  line-height: 1.5;
}

.measure-item i {
  color: var(--color-accent);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

/* Retention Timeline */
.retention-info {
  margin: var(--spacing-xl) 0;
}

.retention-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.retention-title i {
  color: var(--color-secondary);
}

.retention-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.timeline-dot.immediate {
  background: var(--color-accent);
}

.timeline-dot.short {
  background: var(--color-secondary);
}

.timeline-dot.long {
  background: var(--color-primary);
}

.timeline-content h4 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.timeline-content p {
  color: var(--color-text-light);
  font-size: 14px;
  margin: 0;
  line-height: 1.5;
}

.timeline-content strong {
  color: var(--color-text);
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.contact-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
}

.contact-card.primary {
  background: linear-gradient(135deg, rgba(74, 21, 75, 0.05) 0%, rgba(74, 21, 75, 0.1) 100%);
  border-color: var(--color-primary);
  transform: scale(1.02);
}

.contact-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #5d2a6b 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: white;
  font-size: 20px;
}

.contact-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.contact-card p {
  color: var(--color-text-light);
  font-size: 14px;
  margin-bottom: var(--spacing-md);
  line-height: 1.5;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
}

.contact-link:hover {
  color: #5d2a6b;
  transform: translateX(4px);
}

/* Office Info */
.office-info {
  background: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--color-border);
}

.office-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.office-title i {
  color: var(--color-secondary);
}

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

.office-address p {
  margin-bottom: 4px;
}

.office-address strong {
  color: var(--color-text);
}

/* Privacy Footer */
.privacy-footer {
  background: var(--color-bg);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.update-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.update-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 14px;
  color: var(--color-text-light);
}

.update-item i {
  color: var(--color-secondary);
}

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

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
}

.footer-link:hover {
  background: var(--color-bg-light);
  color: #5d2a6b;
  transform: translateY(-1px);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .header-main {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .privacy-badges {
    align-self: stretch;
    justify-content: flex-start;
  }
  
  .privacy-container {
    padding: var(--spacing-lg) var(--spacing-sm);
  }
  
  .privacy-summary,
  .toc-section,
  .privacy-section {
    padding: var(--spacing-lg);
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .summary-grid,
  .toc-grid,
  .info-grid,
  .usage-purposes,
  .security-measures,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .message-flow {
    flex-direction: column;
    align-items: center;
  }
  
  .flow-arrow {
    transform: rotate(90deg);
  }
  
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-actions {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 28px;
  }
  
  .summary-title {
    font-size: 24px;
  }
  
  .section-title {
    font-size: 20px;
  }
  
  .privacy-badge {
    font-size: 11px;
    padding: 4px var(--spacing-xs);
  }
  
  .flow-step {
    min-width: 120px;
  }
  
  .flow-icon {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }
}

/* Print Styles */
@media print {
  .page-header,
  .privacy-footer,
  .toc-section {
    display: none;
  }
  
  .privacy-container {
    max-width: none;
    margin: 0;
    padding: 0;
  }
  
  .privacy-section {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
    margin-bottom: 20px;
  }
  
  .summary-grid,
  .info-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .privacy-badge,
  .summary-icon,
  .purpose-icon,
  .contact-icon {
    background: var(--color-text) !important;
    color: var(--color-bg) !important;
  }
  
  .summary-card,
  .purpose-card,
  .contact-card,
  .security-category,
  .highlight-box {
    border-color: var(--color-text) !important;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .summary-card,
  .purpose-card,
  .contact-card,
  .toc-item,
  .back-link,
  .contact-link,
  .footer-link {
    transition: none;
  }
  
  .summary-card:hover,
  .purpose-card:hover,
  .contact-card:hover {
    transform: none;
  }
}