@media (prefers-reduced-motion:reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important
  }
}

:root {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: #a5b4fc;
  --primary-dark: #3730a3;
  --accent: #8b5cf6;
  --success: #10b981;
  --warning: #66512e;
  --error: #ef4444;
  --info: #2c6ace;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-500);
  --text-muted: var(--gray-400);
  --bg-primary: #fff;
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --bg-elevated: #fff;
  --border-primary: var(--gray-200);
  --border-secondary: var(--gray-300);
  --border-focus: var(--primary);
  --container-max: 1400px;
  --content-max: 1200px;
  --header-height: 5rem;
  --section-pad-y: clamp(2rem, 6vw, 4.5rem);
  --section-pad-y-tight: clamp(1.5rem, 4vw, 3rem);
  --container-x: clamp(.75rem, 3.2vw, 2.5rem);
  --space-xs: .25rem;
  --space-sm: .5rem;
  --space-md: .75rem;
  --space-lg: 1rem;
  --space-xl: 1.25rem;
  --space-2xl: 1.5rem;
  --space-3xl: 2rem;
  --space-4xl: 2.5rem;
  --space-5xl: 3rem;
  --space-6xl: 4rem;
  --space-7xl: 5rem;
  --space-8xl: 6rem;
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  --radius-sm: .2rem;
  --radius-md: .4rem;
  --radius-lg: .6rem;
  --radius-xl: .8rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  --shadow-xs: 0 1px 1px 0 rgb(0 0 0 / .04);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .06);
  --shadow-md: 0 2px 4px 0 rgb(0 0 0 / .06);
  --shadow-lg: 0 4px 8px 0 rgb(0 0 0 / .07);
  --shadow-xl: 0 8px 16px 0 rgb(0 0 0 / .08);
  --shadow-focus: 0 0 0 3px rgb(99 102 241 / .15);
  --transition-fast: .15s ease;
  --transition-normal: .3s ease;
  --transition-slow: .5s ease;
  --glow: 0 0 0 8px rgb(99 102 241 / .08);
  --footer-gradient: radial-gradient(1200px 500px at 80% 10%, rgb(99 102 241 / .08), transparent 60%), radial-gradient(800px 400px at 10% 20%, rgb(139 92 246 / .07), transparent 60%);
  color-scheme: light dark
}

[data-theme="dark"] {
  --text-primary: var(--gray-100);
  --text-secondary: var(--gray-300);
  --text-tertiary: var(--gray-400);
  --text-muted: var(--gray-500);
  --bg-primary: var(--gray-900);
  --bg-secondary: var(--gray-800);
  --bg-tertiary: var(--gray-700);
  --bg-elevated: var(--gray-800);
  --border-primary: var(--gray-700);
  --border-secondary: var(--gray-600);
  --primary: #818cf8;
  --primary-hover: #a5b4fc;
  --primary-light: #c7d2fe;
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .5), 0 1px 2px -1px rgb(0 0 0 / .5);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .5);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .5);
  --shadow-focus: 0 0 0 3px rgb(129 140 248 / .25);
  color-scheme: dark
}

@media (prefers-color-scheme:dark) {
  :root {
    --text-primary: var(--gray-100);
    --text-secondary: var(--gray-300);
    --text-tertiary: var(--gray-400);
    --text-muted: var(--gray-500);
    --bg-primary: var(--gray-900);
    --bg-secondary: var(--gray-800);
    --bg-tertiary: var(--gray-700);
    --bg-elevated: var(--gray-800);
    --border-primary: var(--gray-700);
    --border-secondary: var(--gray-600);
    --primary: #818cf8;
    --primary-hover: #a5b4fc;
    --primary-light: #c7d2fe;
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .5), 0 1px 2px -1px rgb(0 0 0 / .5);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .5);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .5);
    --shadow-focus: 0 0 0 3px rgb(129 140 248 / .25);
    color-scheme: dark
  }
}

@supports (content-visibility:auto) {

  .section,
  .data-table-container,
  .table-wrapper,
  .comparison-section .table-wrapper,
  .pricing-container,
  .features-grid,
  .referral-grid {
    content-visibility: auto;
    contain-intrinsic-size: 800px auto
  }
}

.loading-overlay,
.age-verification-modal {
  contain: layout paint style
}

.loading-spinner,
.status-indicator svg,
.table-check,
.table-cross {
  will-change: transform;
  backface-visibility: hidden
}

input[type="checkbox"],
input[type="radio"],
progress,
input[type="range"],
select,
button {
  accent-color: var(--accent, var(--primary, #6366f1))
}

*,
*::before,
*::after {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  height: 100%
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-feature-settings: 'cv01', 'cv03', 'cv04', 'cv11';
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal)
}

svg,
img,
video,
canvas {
  max-width: 100%;
  height: auto
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all var(--transition-normal)
}

a:hover {
  color: var(--primary-hover)
}

:where(h1, h2, h3, h4, h5, h6) {
  text-wrap: balance
}

:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px
}

:focus:not(:focus-visible) {
  outline: none
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  box-shadow: var(--shadow-focus)
}

a:focus-visible {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .25);
  border-radius: var(--radius-sm)
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden
}

.skip-link:focus {
  position: fixed;
  left: var(--space-lg);
  top: var(--space-lg);
  width: auto;
  height: auto;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 2px solid var(--border-focus);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  z-index: 1000
}

.page-wrapper {
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  background: var(--bg-primary);
  transition: background-color var(--transition-normal)
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-x);
  width: 100%
}

.content-container {
  max-width: var(--content-max);
  margin-inline: auto;
  width: 100%
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0);
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  border-bottom: 1px solid transparent;
  height: var(--header-height);
  width: 100%;
  transition: all var(--transition-normal);
  will-change: background, backdrop-filter, border-color, box-shadow
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border-primary);
  box-shadow: 0 1px 0 0 rgba(255, 255, 255, .1), 0 1px 3px 0 rgba(0, 0, 0, .02), 0 4px 8px 0 rgba(0, 0, 0, .04)
}

[data-theme="dark"] .site-header {
  background: rgba(15, 23, 42, 0)
}

[data-theme="dark"] .site-header.is-scrolled {
  background: rgba(15, 23, 42, .98);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(52, 65, 85, .6);
  box-shadow: 0 1px 0 0 rgba(30, 41, 59, .1), 0 1px 3px 0 rgba(0, 0, 0, .1), 0 4px 8px 0 rgba(0, 0, 0, .15)
}

th {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: var(--text-xs);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-primary)
}

.main-content {
  flex: 1;
  position: relative;
  padding-top: var(--header-height)
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  height: var(--header-height);
  gap: var(--space-4xl);
  transition: all var(--transition-normal)
}

@media (max-width:1200px) {
  .header-content {
    gap: var(--space-2xl)
  }
}

@media (max-width:600px) {
  .header-content {
    gap: var(--space-md)
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-left: auto
}

@media (max-width:900px) {
  .header-actions {
    gap: var(--space-md)
  }
}

@media (max-width:600px) {
  .header-actions {
    gap: var(--space-sm)
  }
}

.site-title {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  text-decoration: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
  min-width: 0;
  white-space: nowrap;
  position: relative;
  overflow: hidden
}

.site-title::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .05) 0%, rgba(139, 92, 246, .03) 100%);
  border-radius: var(--radius-xl);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.site-title:hover::before {
  opacity: 1
}

@media (max-width:900px) {
  .site-title {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
  }
}

@media (max-width:600px) {
  .site-title {
    font-size: var(--text-base);
    padding: var(--space-xs) var(--space-sm);
    gap: var(--space-sm)
  }

  .logo-icon {
    width: 24px;
    height: 24px
  }
}

@media (max-width:380px) {
  .site-title {
    font-size: .95rem
  }
}

.site-title:hover {
  color: var(--primary);
  transform: translateY(-1px)
}

.logo-icon {
  width: 28px;
  height: 28px;
  color: var(--primary);
  transition: all var(--transition-normal);
  filter: drop-shadow(0 2px 4px rgba(99, 102, 241, .1))
}

.site-title:hover .logo-icon {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(99, 102, 241, .2))
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-width: 0
}

@media (max-width:1100px) {
  .nav-link {
    padding: var(--space-sm) var(--space-lg);
    font-size: .9rem
  }
}

.header-nav .nav-link:focus-visible {
  box-shadow: var(--shadow-focus);
  outline: none
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  white-space: nowrap;
  transition: all var(--transition-normal);
  text-decoration: none;
  overflow: hidden
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  transition: all var(--transition-normal);
  opacity: 0
}

.nav-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .03) 0%, rgba(139, 92, 246, .02) 100%);
  border-radius: var(--radius-xl);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.nav-link:hover {
  color: var(--primary);
  background: var(--bg-secondary);
  transform: translateY(-1px)
}

.nav-link:hover::before {
  width: 80%;
  opacity: 1
}

.nav-link:hover::after {
  opacity: 1
}

.header-nav .nav-link[aria-current="page"],
.nav-link.active {
  color: var(--primary);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-sm)
}

.nav-link:hover:not(.active) {
  background: var(--bg-tertiary);
  color: var(--text-primary)
}

.header-nav .nav-link.active::before,
.header-nav .nav-link[aria-current="page"]::before {
  width: 90%;
  opacity: 1
}

.header-nav .nav-link.active::after,
.header-nav .nav-link[aria-current="page"]::after {
  opacity: 1
}

.dark-mode-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-full);
  background: var(--bg-primary);
  color: var(--text-primary);
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden
}

.dark-mode-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .05) 0%, rgba(139, 92, 246, .03) 100%);
  border-radius: var(--radius-full);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

@media (max-width:600px) {
  .dark-mode-toggle {
    width: 40px !important;
    height: 40px !important
  }
}

@media (max-width:380px) {
  .dark-mode-toggle {
    width: 36px !important;
    height: 36px !important
  }
}

.dark-mode-toggle:hover {
  background: var(--bg-secondary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md)
}

.dark-mode-toggle:hover::before {
  opacity: 1
}

.sun-icon,
.moon-icon {
  width: 20px;
  height: 20px;
  transition: all var(--transition-normal)
}

.sun-icon {
  display: block !important;
  transform: rotate(0deg)
}

.moon-icon {
  display: none !important;
  transform: rotate(-30deg)
}

[data-theme="dark"] .sun-icon {
  display: none !important;
  transform: rotate(180deg)
}

[data-theme="dark"] .moon-icon {
  display: block !important;
  transform: rotate(0deg)
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  width: 48px;
  height: 48px;
  background: var(--bg-primary);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-normal);
  flex-shrink: 0;
  z-index: 110;
  overflow: hidden
}

.nav-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .05) 0%, rgba(139, 92, 246, .03) 100%);
  border-radius: var(--radius-full);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.nav-toggle:hover::before {
  opacity: 1
}

.nav-toggle:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary)
}

@media (max-width:600px) {
  .nav-toggle {
    width: 40px !important;
    height: 40px !important
  }
}

@media (max-width:380px) {
  .nav-toggle {
    width: 36px !important;
    height: 36px !important
  }
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
  margin: 0 auto;
  transform-origin: center
}

.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(5px) rotate(45deg)
}

.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
  transform: scale(0)
}

.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg)
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .4);
  backdrop-filter: blur(2px);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease;
  pointer-events: none
}

.nav-open #navOverlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto
}

@media (max-width:900px) {
  .nav-toggle {
    display: inline-flex;
    width: 48px !important;
    height: 48px !important
  }

  .header-nav {
    display: none
  }

  .nav-open .header-nav {
    display: flex;
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: min(340px, 85%);
    background: rgba(255, 255, 255, .98);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-left: 1px solid var(--border-primary);
    border-bottom: 1px solid var(--border-primary);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, .08), 0 4px 16px 0 rgba(0, 0, 0, .04);
    padding: var(--space-2xl) var(--space-xl) var(--space-3xl);
    flex-direction: column;
    gap: var(--space-sm);
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translate3d(100%, 0, 0);
    transition: transform .4s cubic-bezier(.22, 1, .36, 1);
    z-index: 120
  }

  [data-theme="dark"] .nav-open .header-nav {
    background: rgba(15, 23, 42, .98);
    border-color: rgba(52, 65, 85, .6);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, .2), 0 4px 16px 0 rgba(0, 0, 0, .1)
  }

  .nav-open .header-nav {
    transform: translate3d(0, 0, 0)
  }

  body.nav-open {
    overflow: hidden
  }

  .nav-open .nav-link {
    font-size: var(--text-base);
    padding: var(--space-md) var(--space-lg);
    width: 100%;
    text-align: left;
    border-radius: var(--radius-lg)
  }

  .nav-open .nav-link::before {
    display: none
  }

  .nav-open .nav-link::after {
    border-radius: var(--radius-lg)
  }

  .dark-mode-toggle {
    display: flex;
    flex: 0 0 auto;
    width: 40px !important;
    height: 40px !important;
    order: 3;
    align-self: center;
    z-index: 110
  }

  .nav-toggle {
    width: 40px !important;
    height: 40px !important
  }

  body:not(.js-ready) .header-nav,
  body:not(.js-ready) .nav-toggle-bar,
  body:not(.js-ready) .nav-overlay {
    transition: none !important
  }
}

.hero-section {
  position: relative;
  padding: var(--space-8xl) 0 var(--space-7xl);
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  overflow: hidden;
  min-height: clamp(520px, 75vh, 860px);
  display: grid;
  align-items: center
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(800px 600px at 25% 15%, rgba(99, 102, 241, .08) 0%, transparent 65%), radial-gradient(900px 700px at 75% 85%, rgba(139, 92, 246, .06) 0%, transparent 65%), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="4" viewBox="0 0 4 4"><circle cx="1" cy="1" r=".5" fill="%23000" opacity=".02"/></svg>')
}

[data-theme="dark"] .hero-section::before {
  background: radial-gradient(circle at 30% 20%, rgb(129 140 248 / .12) 0%, transparent 50%), radial-gradient(circle at 70% 80%, rgb(196 181 253 / .08) 0%, transparent 50%)
}

.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .06), rgba(139, 92, 246, .06)), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)' opacity='.05'/%3E%3C/svg%3E");
  background-size: auto, 300px 300px;
  background-repeat: no-repeat, repeat;
  background-position: center, top left;
  background-blend-mode: overlay, normal;
  pointer-events: none
}

[data-theme="dark"] .hero-section::after {
  background: linear-gradient(135deg, rgba(99, 102, 241, .04), rgba(139, 92, 246, .04)), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)' opacity='.04'/%3E%3C/svg%3E");
  background-size: auto, 300px 300px;
  background-repeat: no-repeat, repeat;
  background-position: center, top left;
  background-blend-mode: overlay, normal
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  animation: fadeInUp .8s ease-out
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@media (prefers-reduced-motion:reduce) {
  .hero-content {
    animation: none !important
  }
}

.hero-title {
  font-size: clamp(var(--text-3xl), 7vw, var(--text-5xl));
  font-weight: var(--font-extrabold);
  line-height: 1.1;
  margin: 0 0 var(--space-xl);
  color: var(--text-primary);
  letter-spacing: -.02em
}

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

[data-theme="dark"] .gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.hero-description {
  font-size: clamp(var(--text-base), 3.5vw, var(--text-xl));
  color: var(--text-secondary);
  margin: 0 0 var(--space-4xl);
  max-width: 700px;
  margin-inline: auto;
  line-height: 1.6
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-bottom: var(--space-6xl);
  flex-wrap: wrap;
  align-items: stretch
}

.hero-actions .btn {
  flex: 0 0 auto
}

.hero-stats {
  display: flex;
  gap: var(--space-5xl);
  justify-content: center;
  flex-wrap: wrap
}

.stat-item {
  text-align: center;
  position: relative
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: calc(-1 * var(--space-2xl));
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 50px;
  background: var(--border-primary)
}

.stat-number {
  display: block;
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  font-weight: var(--font-extrabold);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: var(--font-medium)
}

.section {
  padding: var(--section-pad-y) 0;
  position: relative;
  scroll-margin-top: calc(var(--header-height) + 1rem);
  content-visibility: auto;
  contain-intrinsic-size: 1px 600px
}

.section+.section {
  margin-top: -.25rem
}

.section>:last-child {
  margin-bottom: 0
}

.section:nth-child(even) {
  background: var(--bg-secondary)
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl)
}

.section-title {
  font-size: clamp(var(--text-2xl), 5.5vw, var(--text-4xl));
  font-weight: var(--font-extrabold);
  margin: 0 0 var(--space-xl);
  color: var(--text-primary);
  letter-spacing: -.02em
}

.section-description {
  font-size: clamp(var(--text-base), 2.8vw, var(--text-lg));
  color: var(--text-secondary);
  margin: 0;
  max-width: 800px;
  margin-inline: auto;
  line-height: 1.7
}

.meta-chips {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: .05em
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  min-width: 160px;
  justify-content: center;
  transition: all var(--transition-normal);
  flex-shrink: 0;
  white-space: nowrap;
  cursor: pointer
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .05) 0%, rgba(139, 92, 246, .03) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.btn:hover::before {
  opacity: 1
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg)
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-sm)
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary-dark) 100%);
  color: #fff;
  box-shadow: var(--shadow-lg)
}

.btn-primary::before {
  background: linear-gradient(135deg, rgba(255, 255, 255, .1) 0%, rgba(255, 255, 255, .05) 100%)
}

.btn-secondary {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-primary)
}

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

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm)
}

.btn:focus-visible {
  outline: 2px solid transparent;
  box-shadow: var(--shadow-focus)
}

.btn[disabled],
.btn.is-disabled {
  opacity: .6;
  cursor: not-allowed;
  pointer-events: none;
  filter: grayscale(.15)
}

.btn.is-loading {
  position: relative;
  pointer-events: none
}

.btn.is-loading::after {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: spin .8s linear infinite;
  margin-left: var(--space-sm)
}

input[type="text"],
input[type="email"],
select,
textarea {
  transition: all var(--transition-normal);
  border-radius: var(--radius-lg)
}

input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid transparent;
  box-shadow: var(--shadow-focus);
  border-color: var(--primary);
  transform: translateY(-1px)
}

input:disabled,
select:disabled,
textarea:disabled {
  opacity: .6;
  cursor: not-allowed
}

tr:focus-within {
  outline: 2px solid transparent;
  box-shadow: inset 0 0 0 2px var(--primary)
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg)
}

.benefit-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-2xl);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
  min-height: 160px;
  justify-content: center;
  position: relative;
  overflow: hidden
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .03) 0%, rgba(139, 92, 246, .02) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

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

.benefit-card:hover::before {
  opacity: 1
}

.benefit-card .icon-badge {
  width: 40px;
  height: 40px;
  color: var(--primary);
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-normal)
}

.benefit-card:hover .icon-badge {
  transform: scale(1.05)
}

.benefit-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary)
}

.benefit-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-xs);
  line-height: 1.4
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
  border: 1px solid var(--border-primary)
}

.alert-info {
  background: rgba(59, 130, 246, .08);
  border-color: rgba(59, 130, 246, .2);
  color: var(--info)
}

.alert-warning {
  background: rgba(245, 158, 11, .08);
  border-color: rgba(44, 35, 19, .2);
  color: var(--warning)
}

.alert-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px
}

.alert-icon,
.note-icon,
.icon-badge,
.resource-category-icon,
.search-icon,
.clear-icon-svg,
.sun-icon,
.moon-icon,
.logo-icon {
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  overflow: visible;
  display: inline-block
}

.alert-icon {
  vertical-align: middle
}

.speed-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-primary);
  padding: var(--space-4xl);
  margin: var(--space-3xl) 0
}

.speed-header {
  text-align: center;
  margin-bottom: var(--space-3xl)
}

.speed-header h3 {
  margin: 0 0 var(--space-md);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary)
}

.speed-header p {
  margin: 0;
  color: var(--text-secondary);
  max-width: 600px;
  margin-inline: auto
}

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

.speed-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-normal);
  min-height: 120px;
  position: relative;
  overflow: hidden
}

.speed-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .03) 0%, rgba(139, 92, 246, .02) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.speed-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md)
}

.speed-card:hover::before {
  opacity: 1
}

.speed-card .service-name {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  font-size: var(--text-base)
}

.speed-card .speed-test-label {
  font-size: .65rem;
  color: var(--text-secondary)
}

.important-notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl)
}

.note-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-2xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden
}

.note-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .02) 0%, rgba(139, 92, 246, .01) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.note-card--info {
  border-left: 4px solid var(--info)
}

.note-card--warning {
  border-left: 4px solid #f59e0b
}

.note-card--tip {
  border-left: 4px solid var(--success)
}

.note-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md)
}

.note-card:hover::before {
  opacity: 1
}

.note-icon {
  width: 24px;
  height: 24px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px
}

.note-content h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary)
}

.note-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.5
}

.note-content ul {
  margin: var(--space-md) 0 0;
  padding-left: var(--space-3xl)
}

.note-content li {
  margin: var(--space-xs) 0
}

.resources-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4xl)
}

.resource-category {
  background: var(--bg-elevated);
  border-radius: var(--radius-2xl);
  padding: var(--space-4xl);
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-sm)
}

.resource-category h3 {
  margin: 0 0 var(--space-2xl);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: var(--space-md)
}

.resource-category-icon {
  width: 28px;
  height: 28px
}

.resource-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg)
}

.resource-item {
  display: block;
  padding: var(--space-xl);
  background: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-normal)
}

.resource-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  background: var(--bg-primary)
}

.resource-item strong {
  display: block;
  color: var(--text-primary);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-sm);
  font-size: var(--text-base)
}

.resource-item span {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.5
}

.resource-item .meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm)
}

.resource-item .meta-tags .tag {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  color: var(--text-tertiary);
  font-size: 11px
}

.resource-item.external {
  position: relative
}

.resource-item.external::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  mask: url('#icon-document') no-repeat center / contain;
  background: currentColor;
  opacity: .35
}

.data-table-container {
  background: var(--bg-elevated);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-primary);
  margin: var(--space-3xl) 0;
  overflow: hidden;
  width: 100%
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-2xl);
  width: 100%;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 600px
}

td,
th {
  word-break: normal;
  white-space: normal
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  gap: var(--space-xl);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
  align-items: center
}

.enhanced-resources .resource-category.elevated {
  position: relative;
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-md)
}

.resource-list.cards-3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  display: grid
}

.resource-item.accent-hover {
  position: relative;
  overflow: hidden
}

.resource-item.accent-hover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .08), rgba(139, 92, 246, .08));
  opacity: 0;
  transition: opacity var(--transition-fast)
}

.resource-item.accent-hover:hover::after {
  opacity: 1
}

.resource-item.static {
  cursor: default;
  background: var(--bg-secondary)
}

.footer-content.improved {
  position: relative
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
  flex-wrap: wrap
}

.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-primary);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-primary)
}

.newsletter-form input:focus-visible {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 3px rgb(99 102 241 / .25);
  border-color: var(--primary)
}

.newsletter-form button {
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--border-primary);
  background: var(--primary);
  color: #fff;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast)
}

.newsletter-form button:hover {
  background: var(--primary-hover);
  transform: translateY(-1px)
}

.newsletter-form button:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none
}

.social-links {
  margin-top: var(--space-xl);
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap
}

.social-btn,
.github-link {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast)
}

.social-btn:hover,
.github-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px)
}

.social-btn:focus-visible,
.github-link:focus-visible {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 3px rgb(99 102 241 / .35)
}

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

.footer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg)
}

.footer-chip {
  padding: 6px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  color: var(--text-secondary);
  font-size: 12px
}

th,
td {
  padding: var(--space-lg) var(--space-xl);
  text-align: left;
  border-bottom: 1px solid var(--border-primary)
}

th {
  background: var(--primary);
  color: #fff;
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: var(--text-xs);
  position: sticky;
  top: 0;
  z-index: 100
}

#file-hosts-table tr:nth-child(even),
.enhanced-table tr:nth-child(even),
.pricing-table tr:nth-child(even),
.policies-table tr:nth-child(even) {
  background-color: var(--bg-tertiary)
}

tr:hover {
  background: color-mix(in srgb, var(--bg-secondary) 80%, transparent)
}

.pricing-table .service-name {
  color: inherit
}

#file-hosts-table th:first-child,
#file-hosts-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 101;
  box-shadow: 2px 0 6px -4px rgba(0, 0, 0, .06)
}

#file-hosts-table td:first-child {
  background-color: var(--bg-primary)
}

.policies-table tbody tr th:first-child {
  background-color: inherit;
  color: inherit
}

.filter-results {
  text-align: center;
  padding: .1em;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-family: 'Courier New', Courier, monospace
}

.table-check,
.table-cross {
  padding: .2em;
  border-radius: 50px
}

.table-check {
  background-color: rgba(90, 221, 90, .568)
}

.table-cross {
  background-color: #db747465
}

.search-section {
  margin-bottom: var(--space-4xl)
}

.search-container {
  position: relative;
  max-width: 500px;
  margin: 0 auto
}

.search-icon {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  width: 20px;
  height: 20px
}

.search-input {
  width: 100%;
  padding: var(--space-lg) var(--space-5xl);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  background: var(--bg-primary);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
  padding-inline: var(--space-5xl);
  padding-block: var(--space-lg)
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .1)
}

.clear-icon {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  width: 20px;
  height: 20px
}

.search-input:not(:placeholder-shown)+.clear-icon {
  opacity: 1;
  visibility: visible
}

.clear-icon:hover {
  background: var(--bg-secondary);
  color: var(--primary)
}

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

.status-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-xl);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-normal);
  min-height: 120px;
  position: relative;
  overflow: hidden
}

.status-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .03) 0%, rgba(139, 92, 246, .02) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.status-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md)
}

.status-card:hover::before {
  opacity: 1
}

.status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md)
}

.service-name {
  font-weight: var(--font-semibold);
  color: var(--text-primary)
}

.service-status-indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--success);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, .2)
}

.status-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.5
}

.referral-section {
  margin: var(--space-6xl) 0;
  padding: var(--space-3xl);
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-primary);
  text-align: center
}

.referral-header h3 {
  margin: 0 0 var(--space-md);
  color: var(--text-primary);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold)
}

.referral-header p {
  margin: 0 auto var(--space-2xl);
  color: var(--text-secondary);
  max-width: 600px
}

.referral-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
  justify-items: center
}

.referral-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  text-decoration: none;
  width: 100%;
  max-width: 200px;
  transition: all var(--transition-normal);
  min-height: 100px;
  position: relative;
  overflow: hidden
}

.referral-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .03) 0%, rgba(139, 92, 246, .02) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1
}

.referral-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md)
}

.referral-card:hover::before {
  opacity: 1
}

.referral-card .service-name {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  font-size: var(--text-base)
}

.referral-badge,
.speed-test-label {
  font-size: .65rem;
  color: var(--primary);
  background: rgba(99, 102, 241, .1);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: .05em
}

.compare-controls {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-4xl);
  align-items: end;
  max-width: 800px;
  margin-inline: auto
}

.compare-select-group {
  display: flex;
  flex-direction: column;
  min-width: 0
}

.compare-select-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  font-size: var(--text-sm);
  text-align: center
}

.select-wrapper {
  position: relative;
  width: 100%
}

select {
  width: 100%;
  padding: var(--space-lg) var(--space-4xl) var(--space-lg) var(--space-lg);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--text-base);
  cursor: pointer;
  appearance: none;
  transition: all var(--transition-fast);
  min-height: 48px
}

select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .1)
}

select:hover {
  border-color: var(--primary)
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid var(--text-tertiary);
  pointer-events: none;
  transition: border-top-color var(--transition-fast)
}

.select-wrapper:hover::after {
  border-top-color: var(--primary)
}

.select-wrapper:focus-within::after {
  border-top-color: var(--primary)
}

.compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--primary);
  background: var(--bg-secondary);
  padding: var(--space-md) var(--space-md);
  border-radius: var(--radius-xl);
  border: 2px solid var(--border-primary);
  min-width: 60px;
  min-height: 48px;
  text-transform: uppercase;
  letter-spacing: .1em;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden
}

.compare-vs::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .1), rgba(139, 92, 246, .1));
  opacity: 0;
  transition: opacity var(--transition-fast)
}

.compare-vs:hover::before {
  opacity: 1
}

.compare-select-group:focus-within label {
  color: var(--primary);
  transform: translateY(-2px);
  transition: all var(--transition-fast)
}

.empty-state {
  text-align: center;
  padding: var(--space-6xl);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border-primary);
  margin: var(--space-2xl) 0;
  position: relative;
  overflow: hidden
}

.empty-state::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .02), rgba(139, 92, 246, .02));
  pointer-events: none
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  color: var(--text-tertiary);
  margin: 0 auto var(--space-xl);
  opacity: .7;
  position: relative;
  z-index: 1
}

.empty-state h3 {
  margin: 0 0 var(--space-md);
  font-size: var(--text-xl);
  color: var(--text-primary);
  font-weight: var(--font-semibold);
  position: relative;
  z-index: 1
}

.empty-state p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-base);
  max-width: 400px;
  margin-inline: auto;
  line-height: 1.5;
  position: relative;
  z-index: 1
}

.warning-state {
  margin-top: 1rem;
  padding: .5rem .5rem;
  border-radius: var(--radius-md);
  text-align: center
}

.error-state {
  padding: .5em;
  background-color: inherit;
  color: inherit;
  border-radius: var(--radius-md);
  text-align: center
}

.error-dataurl {
  font-family: 'Courier New', Courier, monospace;
  text-decoration: underline
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-5xl);
  color: var(--text-secondary)
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-primary);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-lg)
}

@keyframes spin {
  0% {
    transform: rotate(0deg)
  }

  100% {
    transform: rotate(360deg)
  }
}

.loading-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(80% 60% at 50% 40%, rgba(0, 0, 0, .04), transparent 60%), color-mix(in srgb, var(--bg-primary) 88%, transparent);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 200
}

.loading-overlay--visible {
  opacity: 1
}

.loading-content {
  text-align: center;
  color: var(--text-secondary)
}

.loading-spinner {
  position: relative;
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  margin-bottom: var(--space-md)
}

.loading-spinner .spinner-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid var(--border-primary);
  border-top-color: var(--primary);
  animation: spin 1s linear infinite
}

.loading-spinner .spinner-ring:nth-child(2) {
  inset: 6px;
  opacity: .7;
  animation-duration: 1.4s
}

.loading-spinner .spinner-ring:nth-child(3) {
  inset: 12px;
  opacity: .5;
  animation-duration: 1.8s
}

.loading-text {
  font-size: var(--text-sm);
  color: var(--text-secondary)
}

.comparison-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-2xl);
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden
}

.comparison-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .03), rgba(139, 92, 246, .03));
  pointer-events: none
}

.comparison-header h3 {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  text-align: center;
  line-height: 1.3;
  position: relative;
  z-index: 1
}

.comparison-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap
}

.comparison-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 80px;
  padding: var(--space-sm)
}

.comparison-stats .stat-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: var(--font-medium)
}

.comparison-stats .stat-value {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--primary)
}

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

.comparison-actions .btn {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  min-width: auto;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast)
}

.comparison-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  border: 1px solid var(--border-primary);
  position: relative;
  overflow: hidden
}

.comparison-filters::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .02), rgba(139, 92, 246, .02));
  pointer-events: none
}

.comparison-filters .filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  position: relative;
  z-index: 1
}

.comparison-filters .filter-option:hover {
  color: var(--text-primary);
  background: var(--bg-primary)
}

.comparison-filters input[type="radio"] {
  width: 16px;
  height: 16px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--primary)
}

.comparison-filters input[type="radio"]:checked+span {
  color: var(--primary);
  font-weight: var(--font-semibold)
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-lg);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-primary)
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-lg);
  text-align: center;
  border-bottom: 1px solid var(--border-primary);
  vertical-align: middle
}

.comparison-table th {
  background: var(--bg-secondary);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: .05em
}

.comparison-table th:first-child {
  text-align: left;
  background: var(--bg-secondary);
  color: var(--text-primary);
  position: sticky;
  left: 0;
  z-index: 101;
  box-shadow: 2px 0 6px -4px rgba(0, 0, 0, .06)
}

.comparison-table .provider-header {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  background: var(--bg-elevated);
  color: var(--primary)
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: var(--font-medium);
  background: var(--bg-primary);
  position: sticky;
  left: 0;
  z-index: 101;
  box-shadow: 2px 0 6px -4px rgba(0, 0, 0, .06)
}

.comparison-table tr:nth-child(even) {
  background-color: var(--bg-tertiary)
}

.comparison-table tr:nth-child(even) td:first-child {
  background-color: var(--bg-tertiary)
}

.comparison-row:hover {
  background: var(--bg-secondary)
}

.comparison-row:hover td:first-child {
  background: var(--bg-secondary)
}

.comparison-hiding {
  opacity: 0;
  transform: scale(.95);
  transition: all var(--transition-normal)
}

.comparison-table .table-check,
.comparison-table .table-cross {
  font-weight: var(--font-semibold)
}

.compare-section-wrapper {
  position: relative;
  overflow: hidden
}

#compare-table-container {
  min-height: 200px;
  transition: all var(--transition-normal);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden
}

#compare-table-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .01), rgba(139, 92, 246, .01));
  pointer-events: none;
  z-index: 0
}

#compare-table-container>* {
  position: relative;
  z-index: 1
}

#compare-table-container.loading {
  opacity: .7;
  pointer-events: none
}

.same-provider-warning {
  background: var(--warning-bg, #fef3cd);
  border: 1px solid var(--warning-border, #facc15);
  color: var(--warning-text, #92400e);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
  text-align: center;
  font-weight: var(--font-medium)
}

.same-provider-warning .warning-icon {
  width: 20px;
  height: 20px;
  margin-right: var(--space-sm);
  vertical-align: middle
}

.comparison-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-5xl);
  color: var(--text-secondary);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  position: relative;
  overflow: hidden
}

.comparison-loading::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, .02), rgba(139, 92, 246, .02));
  pointer-events: none
}

.comparison-loading .loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-primary);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1
}

.comparison-loading p {
  margin: 0;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  position: relative;
  z-index: 1
}

#compare .section-header {
  margin-bottom: var(--space-3xl);
  text-align: center
}

#compare .section-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin-inline: auto
}

#compare {
  position: relative;
  background: var(--bg-primary)
}

#compare .container {
  position: relative
}

.compare-controls {
  position: relative;
  z-index: 1
}

.site-footer {
  --footer-bg: var(--bg-secondary);
  background: var(--footer-bg);
  border-top: 1px solid var(--border-primary);
  padding: var(--space-6xl) 0 var(--space-4xl);
  margin-top: auto;
  position: relative;
  overflow: hidden
}

.site-footer::before {
  content: none
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(var(--space-xl), 4vw, var(--space-4xl));
  margin-bottom: var(--space-4xl)
}

.footer-section h4,
.footer-section h5 {
  margin: 0 0 var(--space-lg);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary)
}

.footer-section h5 {
  font-size: var(--text-base)
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md)
}

.footer-logo {
  width: 36px;
  height: 36px;
  color: var(--primary)
}

.footer-brand h4 {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: var(--font-bold)
}

.footer-description {
  margin: 0 0 var(--space-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 46ch
}

.footer-stats {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap
}

.footer-stat {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .05em
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0
}

.footer-links li {
  margin-bottom: 10px
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
  font-size: var(--text-sm);
  line-height: 1.5
}

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

.footer-links a:focus-visible {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 3px rgb(99 102 241 / .35);
  border-radius: 6px
}

.footer-links.compact {
  columns: 2;
  column-gap: var(--space-xl)
}

@media (max-width:600px) {
  .footer-links.compact {
    columns: 1
  }
}

.footer-bottom {
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--border-primary)
}

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

.footer-left p {
  margin: 0;
  color: var(--text-tertiary);
  font-size: var(--text-sm)
}

.footer-disclaimer {
  font-size: var(--text-xs) !important;
  color: var(--text-muted) !important;
  font-style: italic;
  margin-top: var(--space-sm)
}

.footer-left a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px
}

.footer-left a:hover {
  color: var(--primary-hover)
}

.footer-right {
  text-align: right
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap
}

.last-updated {
  font-size: var(--text-xs);
  color: var(--text-muted)
}

.github-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast)
}

.github-link:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md)
}

.back-to-top {
  position: fixed;
  bottom: var(--space-2xl);
  right: var(--space-2xl);
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 50;
  transition: all var(--transition-normal);
  will-change: transform
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0)
}

.back-to-top:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-lg)
}

.back-to-top:focus-visible {
  outline: 2px solid transparent;
  box-shadow: var(--shadow-focus)
}

@media (max-width:1024px) {
  .container {
    padding-inline: var(--space-xl)
  }

  .resources-categories {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr))
    }
  }

  @media (max-width:900px) {
    .hero-section {
      padding:clamp(3.5rem, 10vw, 5rem) 0 clamp(3rem, 8vw, 4rem); min-height:clamp(460px, 65vh, 720px)
    }

    .footer-content {
      grid-template-columns:repeat(2, 1fr); gap:var(--space-xl)
    }

    .footer-brand h3 {
      font-size:var(--text-lg)
    }

    .important-notes-grid {
      grid-template-columns:1fr
    }

    .comparison-header {
      padding:var(--space-lg); gap:var(--space-md)
    }

    .comparison-stats {
      gap:var(--space-lg)
    }

    .comparison-filters {
      flex-direction:column; gap:var(--space-md); align-items:center
    }

    .compare-controls {
      flex-direction:column; align-items:center; gap:var(--space-xl)
    }

    .compare-vs {
      order:2; margin:var(--space-lg) 0
    }

    .compare-select-group:first-child {
      order:1
    }

    .compare-select-group:last-child {
      order:3
    }
  }

  @media (max-width:768px) {
    .header-nav {
      display:none
    }

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

    .hero-stats {
      gap:var(--space-2xl)
    }

    .features-grid {
      grid-template-columns:repeat(auto-fit, minmax(180px, 1fr)); gap:var(--space-md)
    }

    .benefit-card {
      padding:var(--space-lg); min-height:140px
    }

    .benefit-card .icon-badge {
      width:32px; height:32px; margin-bottom:var(--space-md)
    }

    .benefit-card h3 {
      font-size:var(--text-sm)
    }

    .comparison-stats {
      gap:var(--space-lg)
    }

    .comparison-filters {
      gap:var(--space-md); padding:var(--space-md)
    }

    .comparison-table th, .comparison-table td {
      padding:var(--space-md); font-size:var(--text-sm)
    }

    .comparison-table th:first-child, .comparison-table td:first-child {
      position:sticky; left:0; z-index:101; box-shadow:2px 0 4px -2px rgba(0, 0, 0, .08)
    }

    .comparison-table .provider-header {
      font-size:var(--text-base)
    }

    .compare-controls {
      grid-template-columns:1fr; gap:var(--space-lg); text-align:center; align-items:center; justify-items:center
    }

    .compare-vs {
      order:2; margin:var(--space-lg) auto; width:fit-content; justify-self:center; align-self:center
    }

    .compare-select-group:first-child, .compare-select-group:last-child {
      width:100%; max-width:300px
    }

    .compare-select-group label {
      font-size:var(--text-base); font-weight:var(--font-semibold)
    }
  }

  @media (max-width:700px) {
    .hero-section {
      padding:clamp(3rem, 9vw, 4rem) 0 clamp(2.5rem, 7vw, 3.5rem); min-height:clamp(480px, 70vh, 760px)
    }
  }

  @media (max-width:600px) {
    .footer-links.compact {
      columns:1
    }

    .site-footer {
      padding:var(--space-5xl) 0 var(--space-3xl)
    }

    .footer-content {
      gap:var(--space-lg)
    }

    .site-footer .footer-section {
      background:var(--bg-primary); border:1px solid var(--border-primary); border-radius:var(--radius-lg); padding:var(--space-xl)
    }

    .site-footer .footer-section h4, .site-footer .footer-section h5 {
      margin-top:0; margin-bottom:var(--space-md); text-align:center
    }

    .footer-brand {
      text-align:center; padding-bottom:0; border-bottom:0; margin-bottom:var(--space-md)
    }

    .footer-description {
      margin-bottom:var(--space-md)
    }

    .footer-stats {
      justify-content:center
    }

    .footer-links {
      margin:0
    }

    .footer-links li {
      margin-bottom:6px
    }

    .footer-links a {
      display:block; padding:10px 12px; border-radius:var(--radius-md); background:transparent; border:1px solid transparent; text-decoration:none
    }

    .footer-links a:hover {
      background:var(--bg-secondary); border-color:var(--border-primary)
    }

    .footer-links a:active {
      background:var(--bg-tertiary)
    }

    .footer-bottom {
      text-align:center
    }

    .footer-bottom-content {
      flex-direction:column; align-items:center; gap:var(--space-md)
    }

    .footer-right {
      text-align:center
    }

    .footer-meta {
      justify-content:center; gap:var(--space-md)
    }
  }

  @media (max-width:520px) {
    .hero-section {
      padding:clamp(2.5rem, 8vw, 3.5rem) 0 clamp(2rem, 6vw, 3rem); min-height:clamp(500px, 75vh, 780px)
    }
  }

  @media (max-width:480px) {
    .container {
      padding-inline:var(--space-lg)
    }

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

    .stat-item:not(:last-child)::after {
      display:none
    }

    .features-grid {
      grid-template-columns:1fr; gap:var(--space-lg)
    }

    .benefit-card {
      padding:var(--space-xl); min-height:auto
    }

    .btn {
      padding:var(--space-md) var(--space-xl); min-width:120px; font-size:var(--text-sm)
    }

    .comparison-actions .btn {
      min-width:auto
    }

    .header-nav .nav-link.active {
      color:var(--primary)
    }

    .header-nav .nav-link.active::after {
      content:''; display:block; height:2px; background:currentColor; border-radius:2px; margin-top:6px
    }

    .comparison-header {
      padding:var(--space-md)
    }

    .comparison-header h3 {
      font-size:var(--text-lg)
    }

    .comparison-stats {
      flex-direction:column; gap:var(--space-md)
    }

    .comparison-filters {
      gap:var(--space-sm)
    }

    .comparison-table {
      font-size:var(--text-xs)
    }

    .comparison-table th, .comparison-table td {
      padding:var(--space-sm)
    }

    .comparison-table th:first-child, .comparison-table td:first-child {
      position:sticky; left:0; z-index:101; box-shadow:1px 0 3px -1px rgba(0, 0, 0, .1)
    }

    .footer-content {
      grid-template-columns:1fr; gap:var(--space-lg)
    }

    .footer-brand {
      text-align:center; padding-bottom:0; border-bottom:0; margin-bottom:var(--space-md)
    }

    .footer-links {
      justify-content:center
    }

    .footer-links h4 {
      text-align:center; margin-bottom:var(--space-md)
    }

    .footer-bottom {
      text-align:center
    }

    .footer-bottom-content {
      flex-direction:column; align-items:center; text-align:center
    }

    .footer-right {
      text-align:center
    }

    .hero-meta {
      margin-bottom:var(--space-2xl)
    }

    .hero-badge {
      font-size:10px
    }
  }

  @media (max-width:400px) {
    .hero-section {
      padding:clamp(2rem, 7vw, 3rem) 0 clamp(1.5rem, 6vw, 2.5rem)
    }
  }

  @media (max-width:26.25em) {
    .container {
      padding-inline:var(--space-sm)
    }

    .hero-section {
      padding:var(--space-4xl) var(--space-sm)
    }

    .hero-title {
      font-size:clamp(1.5rem, 8vw, 2.5rem); margin-bottom:var(--space-lg)
    }

    .hero-description {
      font-size:var(--text-base); margin-bottom:var(--space-3xl)
    }

    .hero-actions {
      margin-bottom:var(--space-4xl); gap:var(--space-md)
    }

    .btn {
      padding:var(--space-md) var(--space-xl); min-width:120px; font-size:var(--text-sm)
    }

    .section-header {
      margin-bottom:var(--space-lg)
    }

    .section-title {
      font-size:clamp(1.5rem, 6vw, 2rem); margin-bottom:var(--space-lg)
    }

    .section-description {
      font-size:var(--text-sm)
    }

    .benefit-card {
      padding:var(--space-lg) var(--space-md); min-height:auto
    }

    .benefit-card h3 {
      font-size:var(--text-base)
    }

    .note-card {
      padding:var(--space-lg)
    }

    .hero-stats {
      gap:var(--space-lg)
    }

    .stat-number {
      font-size:clamp(1.5rem, 10vw, 2rem)
    }

    .alert {
      padding:var(--space-lg); margin:var(--space-lg) 0; gap:var(--space-sm)
    }

    .compare-controls {
      gap:var(--space-lg)
    }

    .data-table-container {
      font-size:.8rem
    }

    th, td {
      padding:var(--space-sm) var(--space-md)
    }

    .site-footer {
      padding:var(--space-5xl) 0 var(--space-3xl)
    }

    .footer-content {
      gap:var(--space-md); margin-bottom:var(--space-3xl)
    }

    .footer-section h4, .footer-section h5 {
      margin-bottom:var(--space-lg)
    }

    .footer-bottom {
      padding-top:var(--space-3xl)
    }

    .footer-bottom-content {
      gap:var(--space-lg)
    }

    .footer-meta {
      gap:var(--space-md)
    }

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

    .resource-category {
      padding:var(--space-2xl) var(--space-sm)
    }

    .resource-item {
      padding:var(--space-md)
    }

    .referral-section {
      padding:var(--space-2xl) var(--space-sm); margin:var(--space-4xl) 0
    }

    .referral-grid {
      gap:var(--space-md)
    }

    .referral-card {
      padding:var(--space-md); max-width:none
    }
  }

  @media (max-width:20em) {
    html {
      font-size:14px
    }

    body {
      line-height:1.5
    }

    .site-header {
      height:3.75rem
    }

    :root {
      --header-height:3.75rem
    }

    .header-content {
      gap:var(--space-lg)
    }

    .site-title {
      font-size:var(--text-lg); padding:var(--space-xs) var(--space-md)
    }

    .nav-link {
      padding:var(--space-sm) var(--space-md); font-size:.75rem
    }

    .dark-mode-toggle {
      width:38px; height:38px
    }

    .hero-description {
      font-size:.95rem
    }

    .hero-stats {
      gap:var(--space-lg)
    }

    .section {
      padding:2rem 0
    }

    .section-header {
      margin-bottom:var(--space-xl)
    }

    .section-description {
      font-size:clamp(.95rem, 3.2vw, 1.05rem)
    }

    .benefit-card {
      padding:var(--space-lg)
    }

    .benefit-card h3 {
      font-size:.9rem
    }

    .alert {
      padding:var(--space-lg); margin:var(--space-lg) 0
    }

    .note-card {
      padding:var(--space-lg)
    }

    .compare-controls {
      gap:var(--space-lg)
    }

    .data-table-container {
      font-size:.85rem
    }
  }

  @media print {
    .site-header, .hero-section, .referral-section, .site-footer, .back-to-top, .dark-mode-toggle {
      display:none !important
    }

    .section {
      page-break-inside:avoid
    }

    .compare-controls {
      display:none
    }

    .comparison-table {
      box-shadow:none; border:1px solid #000
    }

    .comparison-table th, .comparison-table td {
      border:1px solid #000; padding:var(--space-sm)
    }
  }

  @media (prefers-contrast:high) {
    :root {
      --border-primary:#000; --text-secondary:#000
    }

    .compare-vs {
      border-width:3px; font-weight:var(--font-bold)
    }

    .comparison-table {
      border-width:2px
    }

    .comparison-table th, .comparison-table td {
      border-width:1px
    }
  }

  @media (pointer:coarse) {
    .nav-link:hover, .btn:hover, .status-card:hover, .benefit-card:hover, .speed-card:hover, .referral-card:hover, .note-card:hover, .resource-item:hover {
      transform:none
    }
  }