.brand-logo[data-astro-cid-77qc4tpx] {
  display: block;
}
/*
 * Comparoto — Design Tokens (single source of truth)
 * Aligne sur DESIGN.md. Chaque convention de nommage historique
 * (--paper, --fg, --muted, --color-*) est aliasée ici.
 */

:root {
  /* === SURFACES === */
  --bg:               oklch(0.99 0.002 260);
  --paper:            var(--bg);
  --color-bg:         var(--bg);

  --surface:          oklch(0.97 0.003 260);
  --color-surface:    var(--surface);
  --color-surface-2:  oklch(0.94 0.015 260);

  --surface-raised:   oklch(0.99 0.001 260);
  --surface-lowered:  oklch(0.94 0.004 260);
  --surface-overlay:  oklch(1.00 0 0);
  --surface-dark:     oklch(0.18 0.015 260);

  /* === INK === */
  --ink:              oklch(0.18 0.015 260);
  --fg:               var(--ink);
  --color-text:       var(--ink);

  --ink-muted:        oklch(0.45 0.012 260);
  --muted:            var(--ink-muted);
  --color-text-muted: var(--ink-muted);

  --ink-subtle:       oklch(0.52 0.010 260);

  /* === BORDERS === */
  --border-subtle:    oklch(0.92 0.003 260);
  --border:           var(--border-subtle);
  --color-border:     var(--border-subtle);

  --border-strong:    oklch(0.85 0.005 260);
  --border-ink:       oklch(0.20 0.015 260);

  /* === ON-DARK === */
  --on-dark-1:        oklch(0.95 0.005 260);
  --on-dark-2:        oklch(0.78 0.012 260);
  --on-dark-3:        oklch(0.70 0.010 260);
  --on-dark-muted:    oklch(0.62 0.010 260);
  --dark-border:      oklch(0.32 0.015 260);
  --dark-surface:     oklch(0.24 0.015 260);

  /* === BLUE (primary ~55%) === */
  --blue:             oklch(0.55 0.22 255);
  --accent:           var(--blue);
  --color-primary:    var(--blue);

  --blue-hover:       oklch(0.48 0.22 255);
  --color-primary-press: var(--blue-hover);

  --blue-active:      oklch(0.42 0.20 255);
  --blue-press:       var(--blue-active);

  --blue-tint:        oklch(0.95 0.04 255);
  --blue-tint2:       oklch(0.90 0.08 255);
  --blue-tint-strong: oklch(0.90 0.08 255);

  --blue-ink:         oklch(0.40 0.20 255);
  --color-primary-contrast: oklch(0.99 0.005 260);

  --accent-soft:      color-mix(in oklch, var(--blue) 14%, transparent);
  --fg-soft:          color-mix(in oklch, var(--ink) 6%, transparent);

  /* === CORAL (secondary ~15%) === */
  --coral:            oklch(0.65 0.22 15);
  --accent-coral:     var(--coral);
  --color-accent:     var(--coral);

  --coral-hover:      oklch(0.58 0.22 15);

  --coral-tint:       oklch(0.95 0.04 15);
  --coral-tint2:      oklch(0.90 0.08 15);
  --coral-tint-strong: oklch(0.90 0.08 15);

  --coral-ink:        oklch(0.50 0.20 15);

  /* === LIME (tertiary ~30%) === */
  --lime:             oklch(0.92 0.20 120);
  --accent-secondary: var(--lime);
  --color-highlight:  oklch(0.72 0.19 120);

  --lime-tint:        oklch(0.95 0.10 120);
  --lime-ink:         oklch(0.35 0.18 120);
  --lime-vivid:       oklch(0.62 0.17 120);

  /* === SEMANTIC === */
  --success:          oklch(0.60 0.18 150);
  --success-tint:     oklch(0.95 0.04 150);
  --warning:          oklch(0.78 0.16 75);
  --warning-tint:     oklch(0.95 0.05 75);
  --warning-ink:      oklch(0.50 0.18 75);
  --danger:           oklch(0.55 0.22 25);
  --danger-tint:      oklch(0.95 0.04 25);

  /* === SHADOWS === */
  --shadow-xs:    0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm:    0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-1:     var(--shadow-sm);

  --shadow-md:    0 4px 16px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42,  0.04);
  --shadow-2:     var(--shadow-md);
  --shadow-hover: 0 10px 30px -12px rgba(15, 23, 42, 0.22), 0 2px 6px -2px rgba(15, 23, 42, 0.10);

  --shadow-lg:    0 12px 32px rgba(15, 23, 42, 0.10), 0 4px 8px rgba(15, 23, 42, 0.05);
  --shadow-3:     var(--shadow-lg);
  --shadow-raise: 0 18px 44px -18px rgba(15, 23, 42, 0.30);

  --shadow-xl:    0 24px 56px rgba(15, 23, 42, 0.14), 0 8px 16px rgba(15, 23, 42, 0.06);
  --shadow-2xl:   0 40px 80px rgba(15, 23, 42, 0.20), 0 16px 32px rgba(15, 23, 42, 0.10);

  --shadow-blue:  0 8px 24px oklch(0.55 0.22 255 / 0.30);
  --blue-glow:    var(--shadow-blue);
  --shadow-coral: 0 8px 24px oklch(0.65 0.22 15 / 0.30);
  --shadow-lime:  0 8px 24px oklch(0.92 0.20 120 / 0.40);
  --shadow-focus: 0 0 0 3px oklch(0.55 0.22 255 / 0.30);

  /* === RADIUS (4px floor) === */
  --radius-xs:    4px;
  --radius-sm:    6px;
  --radius:       var(--radius-sm);
  --radius-md:    10px;
  --r-md:         var(--radius-md);

  --radius-lg:    14px;
  --r-angle:      var(--radius-lg);

  --radius-xl:    20px;
  --r-card:       var(--radius-xl);

  --radius-2xl:   28px;
  --radius-pill:  999px;
  --r-pill:       var(--radius-pill);

  /* === SPACING === */
  --space-1:  4px;   --gap-xs: 8px;
  --space-2:  8px;   --gap-sm: 12px;
  --space-3:  12px;  --gap-md: 20px;
  --space-4:  16px;  --gap-lg: 32px;
  --space-5:  20px;  --gap-xl: 56px;
  --space-6:  24px;  --gap-2xl: 88px;
  --space-8:  32px;  --gutter: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* === TYPOGRAPHY === */
  --font-display: 'Clash Display', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --display:      var(--font-display);

  --font-sans:    'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body:    var(--font-sans);
  --body:         var(--font-sans);
  --font-mono:    ui-monospace, 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --fs-h1:    clamp(44px, 5.5vw, 64px);
  --fs-h2:    clamp(30px, 3.4vw, 42px);
  --fs-h3:    22px;
  --fs-lead:  19px;
  --fs-body:  16px;
  --fs-meta:  13px;

  /* === MOTION === */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:    140ms;
  --dur-base:    220ms;
  --dur-slow:    360ms;
  --dur-slower:  600ms;

  /* === LAYOUT === */
  --container:        1200px;
  --shell:            1120px;
  --maxw:             72rem;
  --maxw-prose:       46rem;
  --container-narrow: 880px;
}
/* Comparoto — Base layer: reset + typography. Loaded once per page. */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  font-weight: 650;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p {
  margin: 0 0 1rem;
  text-wrap: pretty;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  margin: 0 0 1.1em;
  padding-left: 1.1em;
}

button {
  font: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
/* Comparoto — Shared components: single source of truth.
   .container, .section, .btn system, .skip, .eyebrow, .tag, .avatar, .meta.
   Page styles must NOT redefine these. */

/* — Layout primitives — */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: clamp(44px, 6vw, var(--gap-2xl));
}
.section--alt {
  background: var(--surface);
}
.section-tight {
  padding-block: clamp(40px, 5vw, 72px);
}

/* — Skip link (a11y) — */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 12px 20px;
  background: var(--blue);
  color: var(--color-primary-contrast);
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 var(--radius-md) 0;
  text-decoration: none;
}
.skip:focus {
  left: 0;
}

/* — Eyebrow (text label — monospace, accent color) — */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
 color: var(--ink-muted);
  margin: 0 0 var(--gap-md);
  font-weight: 600;
}

/* — Lead paragraph — */
.lead {
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--ink-muted);
  max-width: 62ch;
  margin: 0;
}

/* — Gradient text — */
.gradient {
  background: linear-gradient(96deg, var(--blue), var(--coral));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* — Tabular number utility — */
.num {
  font-variant-numeric: tabular-nums;
}

/* — Prose page (legal docs, privacy policy) — */
.prose-page {
  max-width: var(--maxw-prose);
  margin: 0 auto;
  padding: clamp(2rem, 1rem + 4vw, 4rem) 1.25rem;
}
.prose-page__head {
  margin-bottom: 2rem;
}
.prose-page__head h1 {
  margin-bottom: 0.5rem;
}
.prose-page__meta {
  color: var(--ink-muted);
  font-size: var(--fs-meta);
}
.prose-page__body {
  font-size: 1.08rem;
  line-height: 1.7;
}
.prose-page__body h2 {
  margin-top: 2.5rem;
}
.prose-page__body ul {
  padding-left: 1.25rem;
}
.prose-page__body li {
  margin-bottom: 0.5rem;
}

/* — Section head (shared heading row) — */
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gap-md);
  margin-bottom: var(--gap-lg);
  flex-wrap: wrap;
}
.section-head h2 { margin: 0; }
.section-head p { margin: 6px 0 0; color: var(--ink-muted); font-size: 15px; }

/* — Eyebrow pill (lime badge variant) — */
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: var(--gap-md);
}

/* — Meta line (date, reading time, etc.) — */
.meta {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}

/* — Avatar (author initials) — */
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-lowered);
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
  flex: none;
}

/* — Tag — */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
}
.tag.is-active {
  border-color: var(--blue);
  color: var(--blue-ink);
  background: var(--blue-tint);
}

/* — Button system — */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14.5px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  letter-spacing: -0.005em;
  transition:
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--color-primary-contrast);
}
.btn-primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  box-shadow: var(--shadow-blue);
}
.btn-primary:active {
  background: var(--blue-active);
  border-color: var(--blue-active);
}

.btn-coral {
  background: var(--coral);
  border-color: var(--coral);
  color: var(--color-primary-contrast);
}
.btn-coral:hover {
  background: var(--coral-hover);
  border-color: var(--coral-hover);
  box-shadow: var(--shadow-coral);
}

.btn-lime {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--lime-ink);
  font-weight: 700;
}
.btn-lime:hover {
  background: var(--lime-vivid);
  border-color: var(--lime-vivid);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ink-muted);
}
.btn-ghost:hover {
  background: var(--surface);
  color: var(--ink);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-secondary:hover {
  border-color: var(--ink);
  background: var(--surface-raised);
}

.btn-lg { padding: 16px 28px; font-size: 15.5px; }
.btn-xl { padding: 18px 32px; font-size: 16px; }
.btn-block { width: 100%; }

.btn-arrow::after {
  content: "\2192";
  transition: transform var(--dur-fast) var(--ease-out);
}
.btn-arrow:hover::after { transform: translateX(3px); }

/* — Animation: rise (shared entrance) — */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.rise { animation: rise 0.6s var(--ease-out) both; }
.rise-2 { animation-delay: 0.09s; }
.rise-3 { animation-delay: 0.18s; }
.rise-4 { animation-delay: 0.27s; }
/*
 * Comparoto — Chrome (nav + footer only).
 * Shared .skip/.container/.btn are in components.css.
 */

/* Focus-visible on all nav interactive elements */
.sitenav-links a:focus-visible,
.sitenav-brand:focus-visible,
.sitenav-toggle:focus-visible,
.sitenav-mobile a:focus-visible,
.sitenav-mobile .btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

/* ================================================================
 * SITE NAV
 * ================================================================ */
.sitenav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklch, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.sitenav.is-scrolled {
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.sitenav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

/* Brand */
.sitenav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.sitenav-mark {
  display: flex;
  align-items: center;
}
.sitenav-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.sitenav-accent {
  color: var(--blue);
}

/* Desktop nav links */
.sitenav-links {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-left: 8px;
}
.sitenav-links a {
  color: var(--ink-muted);
  font-size: 14.5px;
  font-weight: 500;
  padding: 9px 12px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: color var(--dur-fast), background var(--dur-fast);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.sitenav-links a:hover {
  color: var(--ink);
  background: var(--surface);
}
.sitenav-links a.active {
  color: var(--ink);
  font-weight: 600;
  position: relative;
}
.sitenav-links a.active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -4px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

/* Right actions */
.sitenav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sitenav-credits {
  font-size: 13px;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.sitenav-credits strong {
  color: var(--ink);
  font-weight: 700;
}
.sitenav-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--success) 20%, transparent);
}
.sitenav-cta {
  font-size: 14px;
  padding: 9px 16px;
}
.sitenav-cta svg {
  flex-shrink: 0;
}
.sitenav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius);
}
.sitenav-toggle:hover {
  background: var(--surface);
}

/* Mobile menu panel */
.sitenav-mobile {
  display: none;
  background: var(--bg);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}
.sitenav-mobile[hidden] {
  display: none;
}
.sitenav-mobile nav {
  display: flex;
  flex-direction: column;
  padding: 8px var(--gutter);
}
.sitenav-mobile nav a {
  padding: 14px 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--border-subtle);
}
.sitenav-mobile nav a:last-child {
  border-bottom: none;
}
.sitenav-mobile-foot {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px var(--gutter) 24px;
}
.sitenav-mobile-foot .btn {
  justify-content: center;
}

/* Responsive */
@media (max-width: 900px) {
  .sitenav-links {
    display: none;
  }
  .sitenav-credits {
    display: none;
  }
  .sitenav-cta {
    display: none;
  }
  .sitenav-toggle {
    display: inline-flex;
  }
  .sitenav-mobile {
    display: block;
  }
}

/* ================================================================
 * SITE FOOTER
 * ================================================================ */
.sitefoot {
  background: var(--surface-dark);
  color: var(--on-dark-1);
  padding: 64px 0 24px;
}
.sitefoot-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.sitefoot-brand {
  max-width: 320px;
}
.sitefoot-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.sitefoot-mark {
  display: flex;
}
.sitefoot-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--on-dark-1);
}
.sitefoot-accent {
  color: var(--blue);
}
.sitefoot-tag {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--on-dark-2);
}
.sitefoot-col h5 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--on-dark-3);
  margin: 0 0 16px;
}
.sitefoot-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sitefoot-col a {
  font-size: 14px;
  color: var(--on-dark-2);
  text-decoration: none;
  transition: color var(--dur-fast);
}
.sitefoot-col a:hover {
  color: var(--on-dark-1);
}

.sitefoot-bottom {
  max-width: var(--container);
  margin: 48px auto 0;
  padding-inline: var(--gutter);
  padding-top: 24px;
  border-top: 1px solid var(--dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--on-dark-muted);
}

@media (max-width: 768px) {
  .sitefoot-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .sitefoot-brand {
    grid-column: 1 / -1;
    max-width: none;
  }
  .sitefoot-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}