@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --color-primary: #0066B3;
  --color-primary-dark: #004d87;
  --color-primary-light: #0077cc;
  --color-secondary: #00A3E0;
  --color-secondary-dark: #0088bb;
  --color-secondary-light: #33b5e8;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-bg-glass: rgba(255, 255, 255, 0.65);
  --color-bg-glass-strong: rgba(255, 255, 255, 0.85);
  --color-bg-glass-subtle: rgba(255, 255, 255, 0.45);
  --color-text: #171717;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #6b7280;
  --color-text-light: #9ca3af;
  --color-border: rgba(0, 102, 179, 0.1);
  --color-border-glass: rgba(255, 255, 255, 0.4);
  --color-border-subtle: #e5e7eb;
  --color-shadow: rgba(0, 102, 179, 0.08);
  --color-shadow-strong: rgba(0, 102, 179, 0.15);
  --color-success: #059669;
  --color-warning: #d97706;
  --color-error: #dc2626;
  --color-info: #00A3E0;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica Neue, Arial, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 1.875rem;
  --font-size-3xl: 2.25rem;
  --font-size-4xl: 3rem;
  --font-size-5xl: 3.75rem;

  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  --blur-sm: 8px;
  --blur-md: 16px;
  --blur-lg: 24px;
  --blur-xl: 40px;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  --container-max: 1280px;
  --container-narrow: 960px;
  --container-wide: 1440px;

  --header-height: 72px;

  --shadow-xs: 0 1px 2px var(--color-shadow);
  --shadow-sm: 0 2px 4px var(--color-shadow), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px var(--color-shadow), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 8px 24px var(--color-shadow), 0 4px 8px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 16px 48px var(--color-shadow-strong), 0 8px 16px rgba(0, 0, 0, 0.04);
  --shadow-glass: 0 8px 32px rgba(0, 102, 179, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 102, 179, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 163, 224, 0.03) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

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

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base), opacity var(--transition-base);
}

a:hover {
  color: var(--color-secondary);
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

h5 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
}

h6 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
}

p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 72ch;
}

strong,
b {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

small {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: var(--color-bg-glass-strong);
  backdrop-filter: blur(var(--blur-lg)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
  background: var(--color-bg-glass-strong);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: opacity var(--transition-base);
}

.header__logo:hover {
  opacity: 0.85;
  color: var(--color-text);
}

.header__logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

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

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

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: color var(--transition-base), background-color var(--transition-base);
}

.nav__link:hover {
  color: var(--color-primary);
  background-color: rgba(0, 102, 179, 0.05);
}

.nav__link--active {
  color: var(--color-primary);
  background-color: rgba(0, 102, 179, 0.08);
}

.nav__cta {
  margin-left: var(--spacing-sm);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base);
}

.mobile-menu-toggle:hover {
  background-color: rgba(0, 102, 179, 0.05);
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.625rem 1.25rem;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.4;
  text-align: center;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  user-select: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 102, 179, 0.3);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  box-shadow: 0 4px 16px rgba(0, 102, 179, 0.4);
  transform: translateY(-1px);
  color: #ffffff;
}

.btn--secondary {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
  color: #ffffff;
  border-color: var(--color-secondary);
  box-shadow: 0 2px 8px rgba(0, 163, 224, 0.3);
}

.btn--secondary:hover {
  background: linear-gradient(135deg, var(--color-secondary-dark) 0%, var(--color-secondary) 100%);
  box-shadow: 0 4px 16px rgba(0, 163, 224, 0.4);
  transform: translateY(-1px);
  color: #ffffff;
}

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

.btn--outline:hover {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 102, 179, 0.3);
  transform: translateY(-1px);
}

.btn--outline-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn--outline-secondary:hover {
  background: var(--color-secondary);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 163, 224, 0.3);
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(0, 102, 179, 0.05);
  color: var(--color-primary);
  border-color: transparent;
}

.btn--ghost:hover {
  background: rgba(0, 102, 179, 0.1);
  transform: translateY(-1px);
}

.btn--glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  color: var(--color-primary);
  border-color: var(--color-border-glass);
  box-shadow: var(--shadow-glass);
}

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

.btn--lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-base);
  border-radius: var(--radius-xl);
}

.btn--sm {
  padding: 0.375rem 0.875rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-md);
}

.btn--xl {
  padding: 1rem 2.5rem;
  font-size: var(--font-size-md);
  border-radius: var(--radius-xl);
}

.btn--full {
  width: 100%;
}

.btn--icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn--icon.btn--lg {
  width: 48px;
  height: 48px;
}

.btn--icon.btn--sm {
  width: 32px;
  height: 32px;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.section {
  padding: var(--spacing-4xl) 0;
  position: relative;
  z-index: 1;
}

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

.section--lg {
  padding: var(--spacing-5xl) 0;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--gradient {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.section--gradient-reverse {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--spacing-3xl);
}

.section__header p {
  margin: var(--spacing-md) auto 0;
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background: rgba(0, 102, 179, 0.08);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-lg);
}

.section__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.hero {
  padding-top: calc(var(--header-height) + var(--spacing-4xl));
  padding-bottom: var(--spacing-4xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 150%;
  height: 100%;
  background: radial-gradient(ellipse at 50% 20%, rgba(0, 102, 179, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 60%, rgba(0, 163, 224, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(5, 150, 105, 0);
  }
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, var(--font-size-5xl));
  font-weight: var(--font-weight-extrabold);
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.035em;
}

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

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 640px;
  margin: 0 auto var(--spacing-2xl);
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border-subtle);
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.hero__stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.glass-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 102, 179, 0.15);
}

.card--glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border-color: var(--color-border-glass);
  box-shadow: var(--shadow-glass);
}

.card--glass:hover {
  box-shadow: var(--shadow-xl);
}

.card--featured {
  border-color: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 102, 179, 0.08), rgba(0, 163, 224, 0.08));
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
  transition: transform var(--transition-base), background var(--transition-base);
}

.card:hover .card__icon {
  transform: scale(1.05);
  background: linear-gradient(135deg, rgba(0, 102, 179, 0.12), rgba(0, 163, 224, 0.12));
}

.card__icon svg {
  width: 24px;
  height: 24px;
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.card__footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-subtle);
}

.bento-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(12, 1fr);
}

.bento-grid--compact {
  gap: var(--spacing-md);
}

.bento-item {
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.bento-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 102, 179, 0.12);
}

.bento-item--glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border-color: var(--color-border-glass);
  box-shadow: var(--shadow-glass);
}

.bento-item--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  border-color: transparent;
}

.bento-item--primary p {
  color: rgba(255, 255, 255, 0.85);
}

.bento-item--primary h3,
.bento-item--primary h4 {
  color: #ffffff;
}

.bento-item--secondary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  color: #ffffff;
  border-color: transparent;
}

.bento-item--secondary p {
  color: rgba(255, 255, 255, 0.85);
}

.bento-item--secondary h3,
.bento-item--secondary h4 {
  color: #ffffff;
}

.bento-item--span-6 {
  grid-column: span 6;
}

.bento-item--span-4 {
  grid-column: span 4;
}

.bento-item--span-8 {
  grid-column: span 8;
}

.bento-item--span-3 {
  grid-column: span 3;
}

.bento-item--span-12 {
  grid-column: span 12;
}

.bento-item--span-row-2 {
  grid-row: span 2;
}

.bento-item__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 102, 179, 0.08);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.bento-item--primary .bento-item__icon,
.bento-item--secondary .bento-item__icon {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.bento-item__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}

.bento-item__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--spacing-lg);
}

.platform-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
  position: relative;
}

.platform-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 102, 179, 0.2);
}

.platform-card--recommended {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md);
}

.platform-card--recommended::after {
  content: 'Recommandé';
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #ffffff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.platform-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.platform-card__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: var(--color-bg-alt);
  padding: var(--spacing-sm);
}

.platform-card__info {
  flex: 1;
}

.platform-card__name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

.platform-card__category {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.platform-card__rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.platform-card__stars {
  display: flex;
  gap: 2px;
  color: #f59e0b;
}

.platform-card__stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.platform-card__score {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.platform-card__reviews {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.platform-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.platform-card__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.platform-card__feature-icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success);
  flex-shrink: 0;
}

.platform-card__pricing {
  padding: var(--spacing-md);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.platform-card__price {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.platform-card__price-period {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-muted);
}

.platform-card__price-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.platform-card__actions {
  display: flex;
  gap: var(--spacing-sm);
}

.platform-card__actions .btn {
  flex: 1;
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-subtle);
}

.comparison-table thead {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.comparison-table th {
  padding: var(--spacing-lg) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: #ffffff;
  text-align: left;
  white-space: nowrap;
}

.comparison-table th:first-child {
  padding-left: var(--spacing-xl);
}

.comparison-table td {
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: middle;
}

.comparison-table td:first-child {
  padding-left: var(--spacing-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.comparison-table tbody tr {
  transition: background-color var(--transition-base);
}

.comparison-table tbody tr:hover {
  background-color: rgba(0, 102, 179, 0.03);
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table .check-icon {
  color: var(--color-success);
}

.comparison-table .cross-icon {
  color: var(--color-text-light);
}

.comparison-table--highlighted td:nth-child(3),
.comparison-table--highlighted th:nth-child(3) {
  background: rgba(0, 102, 179, 0.05);
}

.comparison-table--highlighted th:nth-child(3) {
  background: rgba(255, 255, 255, 0.15);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.2em 0.75em;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--transition-base);
}

.tag--primary {
  background: rgba(0, 102, 179, 0.1);
  color: var(--color-primary);
}

.tag--secondary {
  background: rgba(0, 163, 224, 0.1);
  color: var(--color-secondary-dark);
}

.tag--success {
  background: rgba(5, 150, 105, 0.1);
  color: var(--color-success);
}

.tag--warning {
  background: rgba(217, 119, 6, 0.1);
  color: var(--color-warning);
}

.tag--neutral {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: 0.6875rem;
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  line-height: 1;
}

.badge--primary {
  background: var(--color-primary);
  color: #ffffff;
}

.badge--secondary {
  background: var(--color-secondary);
  color: #ffffff;
}

.timeline {
  position: relative;
  padding-left: var(--spacing-2xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary), transparent);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--spacing-2xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__dot {
  position: absolute;
  left: calc(-1 * var(--spacing-2xl) + 3px);
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 3px solid var(--color-primary);
  z-index: 1;
  transition: all var(--transition-base);
}

.timeline__item:hover .timeline__dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 102, 179, 0.15);
}

.timeline__item--active .timeline__dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 102, 179, 0.2);
}

.timeline__date {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.timeline__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

.timeline__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

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

.accordion__item {
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.accordion__item:hover {
  border-color: rgba(0, 102, 179, 0.15);
}

.accordion__item--open {
  border-color: rgba(0, 102, 179, 0.2);
  box-shadow: var(--shadow-sm);
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-xl);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  transition: background-color var(--transition-base);
}

.accordion__trigger:hover {
  background-color: rgba(0, 102, 179, 0.02);
}

.accordion__trigger-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.accordion__item--open .accordion__trigger-icon {
  transform: rotate(180deg);
}

.accordion__content {
  padding: 0 var(--spacing-xl) var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.steps {
  display: flex;
  gap: var(--spacing-lg);
  counter-reset: step;
}

.step {
  flex: 1;
  position: relative;
  counter-increment: step;
  text-align: center;
}

.step::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #ffffff;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: 50%;
}

.step::after {
  content: '';
  position: absolute;
  top: 20px;
  left: calc(50% + 28px);
  width: calc(100% - 56px);
  height: 2px;
  background: var(--color-border-subtle);
}

.step:last-child::after {
  display: none;
}

.step__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

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

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

.input-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.input {
  width: 100%;
  padding: 0.625rem var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  outline: none;
}

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

.input:hover {
  border-color: rgba(0, 102, 179, 0.3);
}

.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.12);
}

.input--glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  border-color: var(--color-border-glass);
}

.input--lg {
  padding: 0.875rem var(--spacing-lg);
  font-size: var(--font-size-base);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 2.5rem;
}

.search-bar {
  display: flex;
  align-items: center;
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.search-bar:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 179, 0.12), var(--shadow-md);
}

.search-bar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--spacing-md);
  color: var(--color-text-muted);
}

.search-bar__icon svg {
  width: 20px;
  height: 20px;
}

.search-bar__input {
  flex: 1;
  border: none;
  background: transparent;
  padding: var(--spacing-md) 0;
  font-size: var(--font-size-base);
  outline: none;
  color: var(--color-text);
}

.search-bar__input::placeholder {
  color: var(--color-text-light);
}

.search-bar__btn {
  margin: 4px;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.tooltip {
  position: relative;
  display: inline-flex;
}

.tooltip__content {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-text);
  color: #ffffff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 100;
}

.tooltip__content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-text);
}

.tooltip:hover .tooltip__content {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.alert--info {
  background: rgba(0, 163, 224, 0.08);
  border: 1px solid rgba(0, 163, 224, 0.2);
  color: var(--color-secondary-dark);
}

.alert--success {
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.2);
  color: var(--color-success);
}

.alert--warning {
  background: rgba(217, 119, 6, 0.08);
  border: 1px solid rgba(217, 119, 6, 0.2);
  color: var(--color-warning);
}

.alert--error {
  background: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  color: var(--color-error);
}

.alert__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
}

.countdown__block {
  text-align: center;
}

.countdown__value {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid var(--color-border-glass);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  box-shadow: var(--shadow-glass);
}

.countdown__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: var(--font-weight-medium);
}

.countdown__separator {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}

.testimonial {
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
}

.testimonial:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 102, 179, 0.1);
}

.testimonial__quote {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-style: italic;
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-lg);
}

.testimonial__quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
}

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

.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-bg-alt);
}

.testimonial__name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

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

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #004d87 50%, var(--color-primary-light) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl) var(--spacing-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 163, 224, 0.2) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section__inner {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: #ffffff;
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto var(--spacing-xl);
  max-width: 560px;
}

.cta-section .btn--glass {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.cta-section .btn--glass:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__brand-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.footer__brand-name span {
  color: var(--color-primary);
}

.footer__brand-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.footer__link:hover {
  color: var(--color-primary);
  padding-left: var(--spacing-xs);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

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

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  background: transparent;
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  color: var(--color-primary);
  background: rgba(0, 102, 179, 0.08);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: var(--spacing-md) 0;
}

.breadcrumb__separator {
  color: var(--color-text-light);
  font-size: var(--font-size-xs);
}

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

.breadcrumb__link:hover {
  color: var(--color-primary);
}

.breadcrumb__current {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.pagination__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
}

.pagination__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 102, 179, 0.05);
}

.pagination__btn--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.pagination__btn--active:hover {
  background: var(--color-primary-dark);
  color: #ffffff;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  padding: var(--spacing-md) 0;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 102, 179, 0.05);
}

.filter-chip--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.filter-chip--active:hover {
  background: var(--color-primary-dark);
  color: #ffffff;
}

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-alt) 25%, rgba(0, 102, 179, 0.04) 50%, var(--color-bg-alt) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton--text {
  height: 16px;
  margin-bottom: var(--spacing-sm);
}

.skeleton--title {
  height: 28px;
  width: 60%;
  margin-bottom: var(--spacing-md);
}

.skeleton--avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.skeleton--card {
  height: 200px;
  border-radius: var(--radius-xl);
}

.divider {
  height: 1px;
  background: var(--color-border-subtle);
  border: none;
  margin: var(--spacing-xl) 0;
}

.divider--gradient {
  background: linear-gradient(90deg, transparent, var(--color-border-subtle), transparent);
}

.divider--primary {
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0.2;
}

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

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

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

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

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

.bg-glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
}

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

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

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.gap-xl {
  gap: var(--spacing-xl);
}

.grid {
  display: grid;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }

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

.pt-header {
  padding-top: var(--header-height);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.6s ease-out forwards;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease-out forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-delay-1 { animation-delay: 100ms; }
.animate-delay-2 { animation-delay: 200ms; }
.animate-delay-3 { animation-delay: 300ms; }
.animate-delay-4 { animation-delay: 400ms; }
.animate-delay-5 { animation-delay: 500ms; }

@media (max-width: 1024px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
  }

  .bento-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .bento-item--span-4,
  .bento-item--span-3 {
    grid-column: span 3;
  }

  .bento-item--span-8 {
    grid-column: span 6;
  }

  .bento-item--span-6 {
    grid-column: span 6;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }

  .steps {
    flex-wrap: wrap;
  }

  .step {
    flex-basis: calc(50% - var(--spacing-md));
  }

  .step::after {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 2.5rem;
    --spacing-3xl: 3rem;
    --spacing-4xl: 4rem;
    --spacing-5xl: 5rem;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-item--span-4,
  .bento-item--span-6,
  .bento-item--span-8,
  .bento-item--span-3,
  .bento-item--span-12 {
    grid-column: span 1;
  }

  .bento-item--span-row-2 {
    grid-row: span 1;
  }

  .platform-grid {
    grid-template-columns: 1fr;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-lg);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .steps {
    flex-direction: column;
  }

  .step {
    flex-basis: 100%;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .countdown__value {
    width: 56px;
    height: 56px;
    font-size: var(--font-size-xl);
  }

  .comparison-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .cta-section {
    padding: var(--spacing-2xl) var(--spacing-lg);
    border-radius: var(--radius-xl);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  h3 {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.75rem;
  }

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

  .hero {
    padding-top: calc(var(--header-height) + var(--spacing-2xl));
    padding-bottom: var(--spacing-2xl);
  }

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

  .bento-item {
    padding: var(--spacing-lg);
  }

  .platform-card {
    padding: var(--spacing-lg);
  }

  .search-bar {
    border-radius: var(--radius-lg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .header,
  .footer,
  .btn,
  .mobile-menu-toggle,
  .search-bar {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section {
    padding: 1rem 0;
  }

  .card,
  .bento-item,
  .glass-card {
    box-shadow: none;
    border: 1px solid #ddd;
    backdrop-filter: none;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  a[href]::after {
    content: ' (' attr(href) ')';
    font-size: 0.8em;
  }
}

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

::selection {
  background: rgba(0, 102, 179, 0.15);
  color: var(--color-text);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(0, 102, 179, 0.2);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg-alt);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 102, 179, 0.35);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-primary);
  color: #ffffff;
  font-weight: var(--font-weight-semibold);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 10000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  color: #ffffff;
}