/* ============================================================================
   LinkTransparency Landing Page Styles
   Dark theme with Linear/Vercel aesthetic
   ============================================================================ */

/* ----------------------------------------------------------------------------
   CSS Variables
   ---------------------------------------------------------------------------- */

:root {
  /* Colors */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-surface: #1a1a1a;
  --bg-elevated: #222222;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --accent-blue: #3b82f6;
  --accent-blue-light: #60a5fa;
  --accent-teal: #14b8a6;
  --accent-glow: rgba(59, 130, 246, 0.4);
  --border-subtle: #27272a;
  --border-default: #3f3f46;

  /* Typography - Distinctive fonts */
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-sans: 'Instrument Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ----------------------------------------------------------------------------
   CSS Reset
   ---------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

ul,
ol {
  list-style: none;
}

/* ----------------------------------------------------------------------------
   Layout
   ---------------------------------------------------------------------------- */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.section-lg {
  padding: var(--space-3xl) 0;
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-2xl) 0;
  }

  .section-lg {
    padding: var(--space-2xl) 0;
  }
}

/* ----------------------------------------------------------------------------
   Typography
   ---------------------------------------------------------------------------- */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

h2 {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.75rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

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

.text-large {
  font-size: 1.25rem;
  line-height: 1.7;
}

.text-small {
  font-size: 0.875rem;
  line-height: 1.6;
}

.text-xs {
  font-size: 0.75rem;
  line-height: 1.5;
}

.text-mono {
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

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

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

.text-primary {
  color: var(--text-primary);
}

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

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  .text-large {
    font-size: 1.125rem;
  }
}

/* ----------------------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue) 0%, #2563eb 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--accent-glow), 0 0 0 0 var(--accent-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary::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 ease;
}

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

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--accent-blue-light) 0%, var(--accent-blue) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-glow), 0 0 40px rgba(59, 130, 246, 0.2);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 4px 15px var(--accent-glow);
}

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

.btn-secondary:hover:not(:disabled) {
  background-color: var(--bg-surface);
  border-color: var(--text-muted);
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover:not(:disabled) {
  color: var(--text-primary);
  background-color: var(--bg-surface);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 600;
}

/* ----------------------------------------------------------------------------
   Header
   ---------------------------------------------------------------------------- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-logo {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

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

.header-nav a {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

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

@media (max-width: 768px) {
  .header-nav {
    gap: var(--space-md);
  }

  .header-nav a {
    font-size: 0.875rem;
  }
}

/* ----------------------------------------------------------------------------
   Footer
   ---------------------------------------------------------------------------- */

.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-2xl) 0;
}

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

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

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

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

@media (max-width: 768px) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  .footer-links {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

/* ----------------------------------------------------------------------------
   Cards
   ---------------------------------------------------------------------------- */

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition-base);
}

.card:hover {
  border-color: var(--border-default);
}

.card-elevated {
  background-color: var(--bg-elevated);
}

/* ----------------------------------------------------------------------------
   Utility Classes
   ---------------------------------------------------------------------------- */

/* Spacing */
.mt-xs { margin-top: var(--space-xs); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.pt-xs { padding-top: var(--space-xs); }
.pt-sm { padding-top: var(--space-sm); }
.pt-md { padding-top: var(--space-md); }
.pt-lg { padding-top: var(--space-lg); }
.pt-xl { padding-top: var(--space-xl); }

.pb-xs { padding-bottom: var(--space-xs); }
.pb-sm { padding-bottom: var(--space-sm); }
.pb-md { padding-bottom: var(--space-md); }
.pb-lg { padding-bottom: var(--space-lg); }
.pb-xl { padding-bottom: var(--space-xl); }

/* Flexbox utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-center { justify-content: center; align-items: center; }
.flex-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Grid utilities */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

/* Display utilities */
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }

/* Width utilities */
.w-full { width: 100%; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }

/* Opacity utilities */
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* Border utilities */
.border { border: 1px solid var(--border-default); }
.border-subtle { border: 1px solid var(--border-subtle); }
.border-top { border-top: 1px solid var(--border-subtle); }
.border-bottom { border-bottom: 1px solid var(--border-subtle); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }

/* Background utilities */
.bg-surface { background-color: var(--bg-surface); }
.bg-elevated { background-color: var(--bg-elevated); }
.bg-secondary { background-color: var(--bg-secondary); }

/* ----------------------------------------------------------------------------
   Button Group
   ---------------------------------------------------------------------------- */

.button-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .button-group {
    flex-direction: column;
    width: 100%;
  }

  .button-group .btn {
    width: 100%;
    max-width: 320px;
  }
}

/* ----------------------------------------------------------------------------
   Hero Section
   ---------------------------------------------------------------------------- */

.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 64px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

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

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

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

@media (max-width: 768px) {
  .hero {
    min-height: 80vh;
  }

  .hero-description {
    font-size: 1.125rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* ----------------------------------------------------------------------------
   Feature Grid
   ---------------------------------------------------------------------------- */

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

.feature-item {
  padding: var(--space-lg);
}

.feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

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

.feature-description {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ----------------------------------------------------------------------------
   Code Block
   ---------------------------------------------------------------------------- */

.code-block {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  overflow-x: auto;
}

.code-block code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------------------------------------------
   Animations
   ---------------------------------------------------------------------------- */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn var(--transition-slow) ease-out;
}

/* ----------------------------------------------------------------------------
   Value Props Section
   ---------------------------------------------------------------------------- */

.value-props {
  padding: var(--space-3xl) 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.value-item h3 {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-xs);
}

.value-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .value-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ----------------------------------------------------------------------------
   How It Works Section
   ---------------------------------------------------------------------------- */

.how-it-works {
  padding: var(--space-3xl) 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-2xl);
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: calc(-1 * var(--space-lg));
  margin-bottom: var(--space-2xl);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.step {
  text-align: center;
  padding: var(--space-lg);
}

.step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin: 0 auto var(--space-md);
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------------------------------------------
   Report Example Section
   ---------------------------------------------------------------------------- */

.report-example {
  padding: var(--space-3xl) 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.report-card {
  max-width: 480px;
  margin: 0 auto;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.report-header {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--bg-elevated);
  border-bottom: 1px solid var(--border-subtle);
}

.report-icon {
  font-size: 1rem;
}

.report-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.report-content {
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.report-row {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.report-label {
  color: var(--text-muted);
}

.report-value {
  color: var(--text-primary);
}

.report-stat {
  color: var(--text-secondary);
}

.report-divider {
  height: 1px;
  background-color: var(--border-subtle);
  margin: var(--space-sm) 0;
}

.report-footer {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: var(--space-sm);
}

.report-copy-btn {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--bg-elevated);
  border: none;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.report-copy-btn:hover {
  background-color: var(--accent-blue);
  color: var(--text-primary);
}

/* ----------------------------------------------------------------------------
   Hero Section Overrides
   ---------------------------------------------------------------------------- */

.hero {
  min-height: 100vh;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-2xl);
}

.hero-headline {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.hero-subhead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.hero-philosophy {
  font-size: 1rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
  line-height: 1.6;
  font-weight: 500;
}

.hero-trust {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .hero-headline {
    font-size: 2.25rem;
  }

  .hero-subhead {
    font-size: 1.125rem;
  }

  .hero-philosophy {
    font-size: 0.9375rem;
  }

  .hero-trust {
    font-size: 0.8125rem;
  }
}

/* ----------------------------------------------------------------------------
   Features Section
   ---------------------------------------------------------------------------- */

.features {
  padding: var(--space-3xl) 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: var(--border-default);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: block;
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.feature-description {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ----------------------------------------------------------------------------
   Bottom CTA Section
   ---------------------------------------------------------------------------- */

.bottom-cta {
  padding: var(--space-3xl) 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.cta-headline {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.cta-subhead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.bottom-cta .btn-xl {
  margin-bottom: var(--space-md);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.bottom-cta .btn-xl:hover {
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.4);
}

.cta-trust {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .cta-headline {
    font-size: 2rem;
  }

  .cta-subhead {
    font-size: 1rem;
  }

  .bottom-cta .btn-xl {
    padding: 1rem 2rem;
    font-size: 1rem;
    width: 100%;
    max-width: 300px;
  }
}

/* ----------------------------------------------------------------------------
   Footer Overrides
   ---------------------------------------------------------------------------- */

.footer-content {
  text-align: center;
}

.footer-tagline {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.footer-brand {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.footer-brand a {
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.footer-brand a:hover {
  color: var(--text-primary);
}

.footer-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  font-size: 0.875rem;
}

.footer-nav a {
  color: var(--text-muted);
  transition: color var(--transition-base);
}

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

.footer-divider {
  color: var(--text-muted);
}

/* ----------------------------------------------------------------------------
   Live Stats Section
   ---------------------------------------------------------------------------- */

.live-stats {
  display: none; /* Hidden until JS loads data */
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.live-stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.live-stat-icon {
  font-size: 1rem;
  opacity: 0.8;
}

.live-stat-value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.live-stat-label {
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .live-stats {
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
  }

  .live-stat {
    font-size: 0.875rem;
  }
}

/* ----------------------------------------------------------------------------
   Accessibility
   ---------------------------------------------------------------------------- */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* ----------------------------------------------------------------------------
   Technical Content Typography (Monospace)
   ---------------------------------------------------------------------------- */

/* Apply monospace font to all URLs, tracker names, and technical data */
.panel-url,
.hop-url,
.tracker-name,
.report-value,
.demo-link,
.url-hint,
.final-url,
code,
pre {
  font-family: var(--font-mono);
  font-weight: 400;
}