/* ==========================================================================
   Facture Pro — Feuille de style principale
   Design system + composants + animations + responsive
   Palette : bleu #2563EB (marque), vert #10B981 (succès), ambre #F59E0B (alerte)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom properties (design tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Le site assume un rendu clair : sans cette ligne, un navigateur en thème
     sombre repeint les champs de formulaire et les rend illisibles sur les
     cartes blanches. */
  color-scheme: light;

  /* Couleurs de marque */
  --brand-50:  #EFF6FF;
  --brand-100: #DBEAFE;
  --brand-200: #BFDBFE;
  --brand-300: #93C5FD;
  --brand-400: #60A5FA;
  --brand-500: #3B82F6;
  --brand-600: #2563EB;
  --brand-700: #1D4ED8;
  --brand-800: #1E40AF;
  --brand-900: #1E3A8A;

  --success-50:  #ECFDF5;
  --success-100: #D1FAE5;
  --success-500: #10B981;
  --success-600: #059669;
  --success-700: #047857;

  --warning-50:  #FFFBEB;
  --warning-100: #FEF3C7;
  --warning-500: #F59E0B;
  --warning-600: #D97706;
  --warning-700: #B45309;

  --danger-50:  #FEF2F2;
  --danger-100: #FEE2E2;
  --danger-500: #EF4444;
  --danger-600: #DC2626;

  /* Neutres */
  --gray-0:   #FFFFFF;
  --gray-50:  #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;

  /* Rôles sémantiques */
  --bg:            var(--gray-0);
  --bg-subtle:     var(--gray-50);
  --bg-muted:      var(--gray-100);
  --surface:       var(--gray-0);
  --border:        var(--gray-200);
  --border-strong: var(--gray-300);
  --text:          var(--gray-900);
  --text-secondary:var(--gray-600);
  --text-muted:    var(--gray-500);
  --text-invert:   var(--gray-0);
  --accent:        var(--brand-600);
  --accent-hover:  var(--brand-700);

  /* Typographie — pile système, aucun chargement de police */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif,
               "Apple Color Emoji", "Segoe UI Emoji";
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
               "Liberation Mono", monospace;

  /* Échelle typographique fluide */
  --fs-xs:   0.75rem;    /* 12 */
  --fs-sm:   0.875rem;   /* 14 */
  --fs-base: 1rem;       /* 16 */
  --fs-md:   1.0625rem;  /* 17 */
  --fs-lg:   1.125rem;   /* 18 */
  --fs-xl:   1.25rem;    /* 20 */
  --fs-2xl:  clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem);
  --fs-3xl:  clamp(1.75rem, 1.45rem + 1.4vw, 2.25rem);
  --fs-4xl:  clamp(2rem, 1.6rem + 2vw, 3rem);
  --fs-5xl:  clamp(2.25rem, 1.6rem + 3vw, 3.75rem);

  --lh-tight:  1.15;
  --lh-snug:   1.3;
  --lh-normal: 1.6;
  --lh-relaxed:1.75;

  /* Espacements */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Rayons */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-full: 999px;

  /* Ombres */
  --shadow-xs: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-sm: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.04);
  --shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08), 0 2px 4px rgba(16, 24, 40, 0.04);
  --shadow-lg: 0 12px 28px rgba(16, 24, 40, 0.10), 0 4px 10px rgba(16, 24, 40, 0.05);
  --shadow-xl: 0 24px 48px rgba(16, 24, 40, 0.14), 0 8px 16px rgba(16, 24, 40, 0.06);
  --shadow-brand: 0 10px 24px rgba(37, 99, 235, 0.24);

  /* Mouvement — 200ms ease-in-out par défaut */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 150ms;
  --dur: 200ms;
  --dur-slow: 400ms;
  --dur-reveal: 600ms;

  /* Structure */
  --container: 1160px;
  --container-narrow: 760px;
  --nav-h: 68px;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + var(--sp-4));
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: var(--lh-normal);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--sp-4);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  color: var(--text);
  text-wrap: balance;
}

h1 { font-size: var(--fs-5xl); }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
a:hover { color: var(--accent-hover); }

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

ul, ol { margin: 0 0 var(--sp-4); padding-left: 1.25em; }
li { margin-bottom: var(--sp-2); }

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: var(--sp-10) 0;
}

strong { font-weight: 650; color: var(--text); }
/* Sur fond sombre, strong hérite de la couleur du contexte au lieu de forcer
   le gris foncé (qui deviendrait illisible). */
.cookie-notice strong,
.compliance strong,
.plan--featured strong,
.cta-final strong,
.site-footer strong { color: inherit; }

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-muted);
  padding: 0.15em 0.4em;
  border-radius: var(--r-sm);
}

table { border-collapse: collapse; width: 100%; }

/* Focus visible — accessibilité clavier */
:focus { outline: none; }
:focus-visible {
  outline: 3px solid var(--brand-500);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

::selection { background: var(--brand-100); color: var(--brand-900); }

/* --------------------------------------------------------------------------
   3. Utilitaires
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: clamp(var(--sp-16), 8vw, var(--sp-24)); }
.section--tight { padding-block: clamp(var(--sp-12), 6vw, var(--sp-16)); }
.section--subtle { background: var(--bg-subtle); }
.section--muted { background: var(--bg-muted); }

.section-head {
  max-width: 44rem;
  margin: 0 auto clamp(var(--sp-10), 5vw, var(--sp-16));
  text-align: center;
}
.section-head p {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  margin-bottom: 0;
}

.eyebrow {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-3);
}

.lead {
  font-size: var(--fs-xl);
  line-height: var(--lh-normal);
  color: var(--text-secondary);
}

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

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  z-index: 200;
  background: var(--brand-600);
  color: #fff;
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-md);
  font-weight: 600;
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: var(--sp-4); color: #fff; }

/* --------------------------------------------------------------------------
   4. Boutons
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--brand-600);
  --btn-fg: #fff;
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 48px;
  padding: 0 var(--sp-6);
  font-family: inherit;
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: var(--r-md);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              filter var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.btn:hover {
  color: var(--btn-fg);
  transform: scale(1.02);
  filter: brightness(1.08);
  box-shadow: var(--shadow-md);
}
.btn:active { transform: scale(0.99); }

.btn--primary { box-shadow: var(--shadow-brand); }
.btn--primary:hover { box-shadow: 0 14px 30px rgba(37, 99, 235, 0.3); }

.btn--secondary {
  --btn-bg: var(--gray-0);
  --btn-fg: var(--brand-700);
  --btn-border: var(--border-strong);
  box-shadow: var(--shadow-xs);
}
.btn--secondary:hover { --btn-border: var(--brand-300); background: var(--brand-50); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text-secondary);
  --btn-border: transparent;
}
.btn--ghost:hover { --btn-fg: var(--text); background: var(--bg-muted); box-shadow: none; }

.btn--light {
  --btn-bg: #fff;
  --btn-fg: var(--brand-700);
}

.btn--outline-light {
  --btn-bg: transparent;
  --btn-fg: #fff;
  --btn-border: rgba(255, 255, 255, 0.55);
}
.btn--outline-light:hover { background: rgba(255, 255, 255, 0.12); }

.btn--lg { min-height: 54px; padding: 0 var(--sp-8); font-size: var(--fs-lg); }
.btn--sm { min-height: 44px; padding: 0 var(--sp-5); font-size: var(--fs-sm); }
.btn--block { display: flex; width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* Lien avec soulignement glissant depuis la gauche */
.link-slide {
  position: relative;
  font-weight: 600;
  display: inline-block;
}
.link-slide::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.link-slide:hover::after, .link-slide:focus-visible::after { transform: scaleX(1); }

/* --------------------------------------------------------------------------
   5. Badges & puces
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  /* le contenu textuel est enveloppé dans un span : sans cela, un <sup>
     deviendrait un élément flex à part entière et le gap le détacherait */
  padding: var(--sp-1) var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 650;
  letter-spacing: 0.01em;
  border-radius: var(--r-full);
  background: var(--brand-50);
  color: var(--brand-700);
  border: 1px solid var(--brand-100);
}
.badge--success { background: var(--success-50); color: var(--success-700); border-color: var(--success-100); }
.badge--warning { background: var(--warning-50); color: var(--warning-700); border-color: var(--warning-100); }
.badge--solid   { background: var(--brand-600); color: #fff; border-color: transparent; }

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2) var(--sp-5);
  margin-top: var(--sp-8);
  padding: 0;
  list-style: none;
}
.trust-badges li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
}
.trust-badges svg { flex: none; color: var(--success-500); }

/* --------------------------------------------------------------------------
   6. Navigation
   -------------------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              background-color var(--dur) var(--ease);
}
.site-nav.is-stuck {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
  background: rgba(255, 255, 255, 0.94);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  min-height: var(--nav-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-weight: 700;
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand:hover { color: var(--text); }
.brand__mark { flex: none; color: var(--brand-600); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-links li { margin: 0; }
.nav-links a {
  display: inline-block;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-base);
  font-weight: 550;
  color: var(--text-secondary);
  border-radius: var(--r-md);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.nav-links a:hover { color: var(--text); background: var(--bg-muted); }
.nav-links a[aria-current="page"] { color: var(--brand-700); font-weight: 650; }

.nav-actions { display: flex; align-items: center; gap: var(--sp-3); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease);
}
.nav-toggle:hover { background: var(--bg-muted); }
.nav-toggle__bars { position: relative; width: 20px; height: 14px; }
.nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 6px; }
.nav-toggle__bars span:nth-child(3) { top: 12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Tiroir mobile */
.nav-drawer {
  position: fixed;
  inset: var(--nav-h) 0 auto 0;
  z-index: 99;
  display: none;
  padding: var(--sp-5) var(--sp-6) var(--sp-8);
  background: var(--gray-0);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--dur-slow) var(--ease-out),
              opacity var(--dur) var(--ease),
              visibility var(--dur) var(--ease);
}
.nav-drawer.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
.nav-drawer ul { list-style: none; margin: 0 0 var(--sp-5); padding: 0; }
.nav-drawer li { margin: 0; border-bottom: 1px solid var(--border); }
.nav-drawer a {
  display: block;
  padding: var(--sp-4) var(--sp-1);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text);
}
.nav-drawer a:hover { color: var(--brand-600); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(17, 24, 39, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.nav-backdrop.is-open { opacity: 1; visibility: visible; }

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  align-items: center;
  padding-block: var(--sp-12);
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 78% 22%, var(--brand-50) 0%, transparent 65%),
    linear-gradient(180deg, #fff 0%, var(--gray-50) 100%);
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(var(--sp-8), 5vw, var(--sp-16));
  width: 100%;
}

.hero__copy { max-width: 34rem; }
.hero h1 { margin-bottom: var(--sp-5); }
.hero h1 .accent {
  background: linear-gradient(120deg, var(--brand-600), var(--brand-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__sub {
  font-size: var(--fs-xl);
  line-height: var(--lh-normal);
  color: var(--text-secondary);
  margin-bottom: var(--sp-8);
  max-width: 32rem;
}

.hero__note {
  margin-top: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* Canvas Three.js */
.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--r-xl);
  touch-action: pan-y;
}
/* Repli statique si WebGL indisponible ou mouvement réduit */
.hero__visual-fallback {
  position: absolute;
  inset: 0;
  display: none;
  place-items: center;
  border-radius: var(--r-xl);
  background:
    radial-gradient(circle at 50% 45%, var(--brand-100), transparent 60%),
    var(--brand-50);
  border: 1px solid var(--brand-100);
}
.hero__visual.no-webgl .hero__visual-fallback { display: grid; }
.hero__visual.no-webgl #hero-canvas { display: none; }
.hero__visual-fallback svg { width: 68%; height: auto; color: var(--brand-600); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: var(--sp-6);
  transform: translateX(-50%);
  z-index: 3;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scroll-cue svg { animation: bob 2.4s var(--ease) infinite; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* --------------------------------------------------------------------------
   8. Problème / Solution
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(var(--sp-6), 3vw, var(--sp-8));
}

.panel {
  padding: clamp(var(--sp-6), 3vw, var(--sp-8));
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.panel__icon {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  margin-bottom: var(--sp-4);
}
.panel h3 { font-size: var(--fs-xl); margin-bottom: var(--sp-4); }

.panel--problem { border-color: var(--warning-100); background: var(--warning-50); }
.panel--problem .panel__icon { background: var(--warning-100); color: var(--warning-700); }
.panel--problem h3 { color: var(--warning-700); }

.panel--solution { border-color: var(--success-100); background: var(--success-50); }
.panel--solution .panel__icon { background: var(--success-100); color: var(--success-700); }
.panel--solution h3 { color: var(--success-700); }

.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li {
  position: relative;
  padding-left: 1.9rem;
  margin-bottom: var(--sp-3);
  color: var(--text-secondary);
}
.check-list li:last-child { margin-bottom: 0; }
.check-list li strong { display: block; color: var(--text); font-weight: 650; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45em;
  width: 18px; height: 18px;
  border-radius: var(--r-full);
  background: currentColor;
  opacity: 0.15;
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 5px; top: calc(0.45em + 5px);
  width: 8px; height: 4px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}
.check-list--problem li { color: var(--warning-700); }
.check-list--problem li::after {
  width: 9px; height: 9px;
  border: 0;
  left: 4.5px; top: calc(0.45em + 4.5px);
  background:
    linear-gradient(currentColor, currentColor) center/2px 9px no-repeat,
    linear-gradient(currentColor, currentColor) center/9px 2px no-repeat;
  transform: rotate(45deg);
}
.check-list--solution li { color: var(--success-700); }

/* Chronologie de la réforme */
.reform-dates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-10);
}
.date-card {
  display: flex;
  gap: var(--sp-4);
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.date-card__date {
  flex: none;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--brand-700);
  background: var(--brand-50);
  border-radius: var(--r-md);
  padding: var(--sp-2) var(--sp-3);
  align-self: flex-start;
  white-space: nowrap;
}
.date-card p { font-size: var(--fs-sm); color: var(--text-secondary); margin: var(--sp-1) 0 0; }
.date-card strong { display: block; }

/* --------------------------------------------------------------------------
   9. Grille de fonctionnalités
   -------------------------------------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-5);
}

.feature-card {
  position: relative;
  padding: clamp(var(--sp-6), 2.5vw, var(--sp-8));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  transform-style: preserve-3d;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(160deg, var(--brand-50), transparent 55%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
}
.feature-card:hover,
.feature-card:focus-within {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-200);
}
.feature-card:hover::before { opacity: 1; }

.feature-card__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  margin-bottom: var(--sp-5);
  border-radius: var(--r-lg);
  background: var(--brand-50);
  color: var(--brand-600);
  border: 1px solid var(--brand-100);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.feature-card:hover .feature-card__icon {
  transform: translateZ(20px) scale(1.06);
  background: var(--brand-100);
}
.feature-card h3 { position: relative; font-size: var(--fs-xl); margin-bottom: var(--sp-2); }
.feature-card p { position: relative; color: var(--text-secondary); margin: 0; }

/* --------------------------------------------------------------------------
   10. Comment ça marche (timeline SVG)
   -------------------------------------------------------------------------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(var(--sp-6), 3vw, var(--sp-10));
}

.steps__line {
  position: absolute;
  top: 28px;
  left: 8%;
  width: 84%;
  height: 4px;
  overflow: visible;
  pointer-events: none;
}
.steps__line path {
  fill: none;
  stroke: var(--brand-300);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  transition: stroke-dashoffset 1600ms var(--ease-out);
}
.steps.is-visible .steps__line path { stroke-dashoffset: 0; }

.step { position: relative; text-align: center; }
.step__num {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  margin: 0 auto var(--sp-5);
  border-radius: var(--r-full);
  background: var(--brand-600);
  color: #fff;
  font-size: var(--fs-xl);
  font-weight: 700;
  box-shadow: var(--shadow-brand);
  border: 4px solid var(--bg-subtle);
}
.step h3 { font-size: var(--fs-xl); margin-bottom: var(--sp-2); }
.step p { color: var(--text-secondary); margin: 0; }
.step__meta {
  display: inline-block;
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 650;
  color: var(--brand-700);
  background: var(--brand-50);
  border-radius: var(--r-full);
  padding: var(--sp-1) var(--sp-3);
}

/* --------------------------------------------------------------------------
   11. Tarifs
   -------------------------------------------------------------------------- */
.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-6);
  max-width: 880px;
  margin-inline: auto;
  align-items: start;
  perspective: 1400px;
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(var(--sp-6), 3vw, var(--sp-8));
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  transform-style: preserve-3d;
}
.plan:hover {
  transform: translateY(-6px) rotateX(1.5deg);
  box-shadow: var(--shadow-lg);
}

.plan__name { font-size: var(--fs-xl); margin-bottom: var(--sp-2); }
.plan__price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-bottom: var(--sp-1);
}
.plan__amount { font-size: var(--fs-4xl); font-weight: 700; letter-spacing: -0.03em; }
.plan__period { font-size: var(--fs-base); color: var(--text-muted); font-weight: 550; }
.plan__alt {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--sp-6);
}
.plan__alt s { opacity: 0.75; }

.plan__features { list-style: none; margin: 0 0 var(--sp-8); padding: 0; flex: 1; }
.plan__features li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: var(--sp-3);
  font-size: var(--fs-base);
  color: var(--text-secondary);
}
.plan__features li::before {
  content: "";
  position: absolute;
  left: 2px; top: 0.55em;
  width: 9px; height: 5px;
  border-left: 2px solid var(--success-500);
  border-bottom: 2px solid var(--success-500);
  transform: rotate(-45deg);
}

.plan--featured {
  background: linear-gradient(160deg, var(--brand-700), var(--brand-600) 55%, var(--brand-800));
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: floatPulse 6s var(--ease) infinite;
}
@keyframes floatPulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.plan--featured:hover { animation-play-state: paused; }
.plan--featured::after {
  /* Particules discrètes en arrière-plan de la carte Pro */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 18% 24%, rgba(255,255,255,0.5), transparent),
    radial-gradient(2px 2px at 72% 16%, rgba(255,255,255,0.35), transparent),
    radial-gradient(1.5px 1.5px at 42% 68%, rgba(255,255,255,0.4), transparent),
    radial-gradient(2px 2px at 86% 74%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1.5px 1.5px at 28% 88%, rgba(255,255,255,0.35), transparent);
  opacity: 0.9;
  pointer-events: none;
}
.plan--featured > * { position: relative; z-index: 1; }
.plan--featured .plan__name,
.plan--featured .plan__amount { color: #fff; }
.plan--featured .plan__period,
.plan--featured .plan__alt { color: rgba(255, 255, 255, 0.93); }
.plan--featured .plan__features li { color: rgba(255, 255, 255, 0.92); }
.plan--featured .plan__features li::before { border-color: #fff; }

.plan__badge {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  z-index: 2;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: #fff;
  border: 1px solid #fff;
  color: var(--brand-700);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
}

.pricing-note {
  margin-top: var(--sp-8);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   12. Captures d'écran / maquettes d'appareils
   -------------------------------------------------------------------------- */
.showcase {
  position: relative;
  background:
    radial-gradient(900px 500px at 50% 0%, var(--brand-50), transparent 70%),
    var(--bg-subtle);
}

.devices {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--sp-4), 3vw, var(--sp-10));
  perspective: 1600px;
  padding-block: var(--sp-4);
}

.device {
  position: relative;
  flex: 0 0 auto;
  width: clamp(180px, 22vw, 250px);
  padding: 10px;
  border-radius: 34px;
  background: linear-gradient(160deg, #2b3240, #11151c);
  box-shadow: var(--shadow-xl);
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur) var(--ease);
}
.device::before {
  /* encoche */
  content: "";
  position: absolute;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  width: 34%; height: 16px;
  background: #11151c;
  border-radius: var(--r-full);
  z-index: 2;
}
.device__screen {
  position: relative;
  aspect-ratio: 9 / 19.5;
  overflow: hidden;
  border-radius: 26px;
  background: var(--gray-100);
}
.device__screen img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}
.device--left  { transform: rotateY(16deg) translateZ(-40px) scale(0.92); }
.device--right { transform: rotateY(-16deg) translateZ(-40px) scale(0.92); }
.device--main  { transform: translateY(-14px); z-index: 3; }
.device:hover { box-shadow: 0 32px 60px rgba(16, 24, 40, 0.22); }
.device--left:hover  { transform: rotateY(10deg) translateZ(-10px) scale(0.95); }
.device--right:hover { transform: rotateY(-10deg) translateZ(-10px) scale(0.95); }
.device--main:hover   { transform: translateY(-20px) scale(1.02); }

.device__label {
  position: absolute;
  left: 50%; bottom: -34px;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: var(--fs-xs);
  font-weight: 650;
  color: var(--text-muted);
}

.showcase__caption {
  margin-top: var(--sp-16);
  text-align: center;
  font-size: var(--fs-lg);
  color: var(--text-secondary);
}

/* Carrousel mobile des captures */
.shots {
  display: none;
  gap: var(--sp-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: var(--sp-2) var(--sp-1) var(--sp-5);
  scrollbar-width: thin;
}
.shots > * { scroll-snap-align: center; flex: 0 0 auto; }
.shots-dots {
  display: none;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}
.shots-dots button {
  width: 9px; height: 9px;
  padding: 0;
  border: 0;
  border-radius: var(--r-full);
  background: var(--gray-300);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.shots-dots button[aria-current="true"] { background: var(--brand-600); transform: scale(1.3); }

/* --------------------------------------------------------------------------
   13. Témoignages
   -------------------------------------------------------------------------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: var(--sp-5);
}

.testimonial {
  display: flex;
  flex-direction: column;
  padding: clamp(var(--sp-5), 2.5vw, var(--sp-7));
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.testimonial:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.stars { display: flex; gap: 2px; margin-bottom: var(--sp-4); color: var(--warning-500); }
.stars svg { width: 16px; height: 16px; }

.testimonial blockquote {
  margin: 0 0 var(--sp-5);
  font-size: var(--fs-base);
  color: var(--text-secondary);
  flex: 1;
}
.testimonial blockquote p::before { content: "« "; }
.testimonial blockquote p::after { content: " »"; }

.testimonial__author { display: flex; align-items: center; gap: var(--sp-3); }
.testimonial__avatar {
  flex: none;
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border-radius: var(--r-full);
  background: var(--brand-50);
  color: var(--brand-700);
  font-weight: 700;
  font-size: var(--fs-sm);
  border: 1px solid var(--brand-100);
}
.testimonial__name { font-weight: 650; font-size: var(--fs-sm); }
.testimonial__role { font-size: var(--fs-xs); color: var(--text-muted); }

/* --------------------------------------------------------------------------
   14. Conformité & sécurité
   -------------------------------------------------------------------------- */
.compliance {
  position: relative;
  color: #fff;
  background:
    radial-gradient(800px 400px at 20% 10%, rgba(37, 99, 235, 0.45), transparent 60%),
    linear-gradient(160deg, #101a30, #0b1220 60%, #101a30);
  overflow: hidden;
}
.compliance::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(700px 400px at 50% 40%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(700px 400px at 50% 40%, #000, transparent 75%);
  pointer-events: none;
}
.compliance > * { position: relative; z-index: 1; }
.compliance h2 { color: #fff; }
.compliance .section-head p { color: rgba(255, 255, 255, 0.72); }
.compliance .eyebrow { color: var(--brand-300); }

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--sp-4);
}
.compliance-item {
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.compliance-item:hover { background: rgba(255, 255, 255, 0.09); transform: translateY(-4px); }
.compliance-item svg { color: var(--brand-300); margin-bottom: var(--sp-4); }
.compliance-item h3 { font-size: var(--fs-lg); color: #fff; margin-bottom: var(--sp-2); }
.compliance-item p { font-size: var(--fs-sm); color: rgba(255, 255, 255, 0.7); margin: 0; }

/* --------------------------------------------------------------------------
   15. FAQ / accordéon
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: var(--container-narrow);
  margin-inline: auto;
  border-top: 1px solid var(--border);
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item__q-text { flex: 1; }

.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  width: 100%;
  padding: var(--sp-5) var(--sp-1);
  background: none;
  border: 0;
  font-family: inherit;
  font-size: var(--fs-lg);
  font-weight: 650;
  line-height: var(--lh-snug);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}
.faq-item__q:hover { color: var(--brand-700); }
.faq-item__icon {
  flex: none;
  position: relative;
  width: 20px; height: 20px;
  transition: transform var(--dur-slow) var(--ease-out);
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: var(--brand-600);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: opacity var(--dur) var(--ease);
}
.faq-item__icon::before { width: 14px; height: 2px; }
.faq-item__icon::after  { width: 2px; height: 14px; }
.faq-item__q[aria-expanded="true"] .faq-item__icon { transform: rotate(180deg); }
.faq-item__q[aria-expanded="true"] .faq-item__icon::after { opacity: 0; }

.faq-item__a {
  overflow: hidden;
  height: 0;
  transition: height var(--dur-slow) var(--ease-out);
}
.faq-item__a-inner {
  padding: 0 var(--sp-1) var(--sp-6);
  color: var(--text-secondary);
  max-width: 62ch;
}

/* --------------------------------------------------------------------------
   16. CTA final
   -------------------------------------------------------------------------- */
.cta-final {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-700) 0%, var(--brand-600) 45%, var(--brand-800) 100%);
  text-align: center;
}
#cta-particles {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.55;
  pointer-events: none;
}
.cta-final > .container { position: relative; z-index: 1; }
.cta-final h2 { color: #fff; }
.cta-final p { color: rgba(255, 255, 255, 0.93); font-size: var(--fs-lg); }
.cta-final .btn-row { justify-content: center; margin-top: var(--sp-8); }
.cta-final__trust {
  margin-top: var(--sp-6);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.93);
}

/* Badges des stores */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 56px;
  padding: 0 var(--sp-5);
  border-radius: var(--r-md);
  background: #0b1220;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.store-badge:hover {
  color: #fff;
  transform: scale(1.02);
  background: #131c2e;
  box-shadow: var(--shadow-lg);
}
.store-badge svg { flex: none; }
.store-badge__text { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.store-badge__small { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.75; }
.store-badge__big { font-size: var(--fs-base); font-weight: 650; }

/* --------------------------------------------------------------------------
   17. Pied de page
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding-block: var(--sp-16) var(--sp-8);
  font-size: var(--fs-sm);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: var(--sp-8);
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.site-footer .brand { color: #fff; margin-bottom: var(--sp-3); }
.site-footer .brand:hover { color: #fff; }
.site-footer .brand__mark { color: var(--brand-400); }
.footer-tagline { max-width: 30ch; color: var(--gray-400); }

.footer-col h2 {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: var(--sp-4);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: var(--sp-3); }
.footer-col a { color: var(--gray-400); }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-top: var(--sp-6);
}
.footer-legal {
  max-width: 62ch;
  font-size: var(--fs-xs);
  color: var(--gray-400);
  line-height: var(--lh-normal);
}
.footer-social { display: flex; gap: var(--sp-3); }
.footer-social a {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.06);
  color: var(--gray-300);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.footer-social a:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }

/* --------------------------------------------------------------------------
   18. Formulaires (page contact)
   -------------------------------------------------------------------------- */
.form-card > h2 { font-size: var(--fs-2xl); }

.form-card {
  padding: clamp(var(--sp-6), 3vw, var(--sp-8));
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-5);
}

.field { margin-bottom: var(--sp-5); }
.field label {
  display: block;
  margin-bottom: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: 650;
  color: var(--text);
}
.field .req { color: var(--danger-600); }

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--sp-3) var(--sp-4);
  font-family: inherit;
  font-size: var(--fs-base);
  color: var(--text);
  background: var(--gray-0);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { min-height: 160px; resize: vertical; line-height: var(--lh-normal); }
.field select { appearance: none; -webkit-appearance: none; padding-right: var(--sp-10);
  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 var(--sp-4) center;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--gray-400); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px var(--brand-100);
}
.field input::placeholder, .field textarea::placeholder { color: var(--gray-400); }

.field .hint { margin-top: var(--sp-2); font-size: var(--fs-xs); color: var(--text-muted); }
.field .error {
  display: none;
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--danger-600);
}
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea { border-color: var(--danger-500); }
.field.is-invalid.is-invalid input:focus,
.field.is-invalid textarea:focus { box-shadow: 0 0 0 3px var(--danger-100); }
.field.is-invalid .error { display: block; }

.field--check { display: flex; align-items: flex-start; gap: var(--sp-3); }
.field--check input[type="checkbox"] {
  width: 20px; height: 20px;
  min-height: 0;
  margin-top: 2px;
  flex: none;
  accent-color: var(--brand-600);
}
.field--check label { margin: 0; font-weight: 500; font-size: var(--fs-sm); color: var(--text-secondary); }

.form-status {
  display: none;
  margin-bottom: var(--sp-5);
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: 600;
}
.form-status.is-visible { display: block; }
.form-status--success { background: var(--success-50); color: var(--success-700); border: 1px solid var(--success-100); }
.form-status--error { background: var(--danger-50); color: var(--danger-600); border: 1px solid var(--danger-100); }

/* Honeypot anti-spam — masqué sans déborder de la page */
.hp-field {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.contact-aside {
  display: grid;
  gap: var(--sp-4);
  align-content: start;
}
.contact-card {
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
}
.contact-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.contact-card p { font-size: var(--fs-sm); color: var(--text-secondary); margin: 0; }

/* --------------------------------------------------------------------------
   19. Pages de contenu (mentions légales, CGU, FAQ)
   -------------------------------------------------------------------------- */
.page-header {
  padding-block: clamp(var(--sp-12), 7vw, var(--sp-20)) clamp(var(--sp-8), 4vw, var(--sp-12));
  background:
    radial-gradient(700px 320px at 15% 0%, var(--brand-50), transparent 70%),
    var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}
.page-header p { color: var(--text-secondary); font-size: var(--fs-lg); max-width: 60ch; margin-bottom: 0; }
.page-header .meta { margin-top: var(--sp-4); font-size: var(--fs-sm); color: var(--text-muted); }

.breadcrumb {
  display: flex;
  gap: var(--sp-2);
  align-items: center;
  list-style: none;
  margin: 0 0 var(--sp-5);
  padding: 0;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: var(--sp-2); color: var(--gray-300); }

.prose { max-width: 70ch; }
.prose h2 {
  font-size: var(--fs-2xl);
  margin-top: var(--sp-12);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--border);
}
.prose > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.prose h3 { font-size: var(--fs-lg); margin-top: var(--sp-8); }
.prose p, .prose li { color: var(--text-secondary); }
.prose li { margin-bottom: var(--sp-2); }
.prose table { margin-bottom: var(--sp-6); font-size: var(--fs-sm); }
.prose th, .prose td {
  padding: var(--sp-3) var(--sp-4);
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.prose th { font-weight: 650; color: var(--text); background: var(--bg-subtle); }
.prose td { color: var(--text-secondary); }

.callout {
  padding: var(--sp-5) var(--sp-6);
  margin-bottom: var(--sp-6);
  border-radius: var(--r-lg);
  border: 1px solid var(--brand-100);
  background: var(--brand-50);
  font-size: var(--fs-base);
}
.callout p { color: var(--brand-900); }
.callout--warning { border-color: var(--warning-100); background: var(--warning-50); }
.callout--warning p { color: var(--warning-700); }

.toc {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-6));
  align-self: start;
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--bg-subtle);
  font-size: var(--fs-sm);
}
.toc h2 {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 var(--sp-3);
  padding: 0;
  border: 0;
}
.toc ul { list-style: none; margin: 0; padding: 0; }
.toc li { margin-bottom: var(--sp-2); }
.toc a { color: var(--text-secondary); font-weight: 550; }
.toc a:hover { color: var(--brand-700); }

.doc-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(var(--sp-8), 5vw, var(--sp-16));
  align-items: start;
}
/* Page contact : le formulaire passe en premier, l'aide en colonne de droite.
   Sur mobile, l'ordre du DOM place donc bien le formulaire avant les rappels. */
.doc-layout--aside-right { grid-template-columns: minmax(0, 1fr) 300px; }

/* Catégories FAQ */
.faq-cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-bottom: var(--sp-10);
}
.faq-cat {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--sp-5);
  font-family: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.faq-cat:hover { border-color: var(--brand-300); color: var(--brand-700); }
.faq-cat[aria-pressed="true"] {
  background: var(--brand-600);
  border-color: var(--brand-600);
  color: #fff;
}
/* Le titre de groupe s'aligne sur la liste, elle-même centrée et étroite. */
.faq-group {
  max-width: var(--container-narrow);
  margin: 0 auto var(--sp-12);
}
.faq-group > h2 { font-size: var(--fs-2xl); margin-bottom: var(--sp-4); }
.faq-item[hidden] { display: none; }

/* --------------------------------------------------------------------------
   20. Bandeau cookies / RGPD
   -------------------------------------------------------------------------- */
.cookie-notice {
  position: fixed;
  left: var(--sp-4);
  right: var(--sp-4);
  bottom: var(--sp-4);
  z-index: 150;
  max-width: 520px;
  margin-inline: auto;
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  background: var(--gray-900);
  color: var(--gray-300);
  box-shadow: var(--shadow-xl);
  font-size: var(--fs-sm);
  transform: translateY(140%);
  transition: transform var(--dur-slow) var(--ease-out);
}
.cookie-notice.is-visible { transform: translateY(0); }
.cookie-notice p { margin-bottom: var(--sp-4); }
.cookie-notice a { color: var(--brand-300); }
.cookie-notice .btn-row { justify-content: flex-end; }

/* --------------------------------------------------------------------------
   21. Animations d'apparition au défilement
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--dur-reveal) var(--ease-out),
              transform var(--dur-reveal) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

.reveal--left  { transform: translateX(-40px); }
.reveal--right { transform: translateX(40px); }
.reveal--scale { transform: translateY(20px) scale(0.97); }

/* Transition de page */
body.page-fade { animation: pageIn var(--dur-slow) var(--ease-out) both; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
body.is-leaving { opacity: 0; transition: opacity 300ms var(--ease); }

/* --------------------------------------------------------------------------
   22. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  :root { --nav-h: 64px; }

  .doc-layout--aside-right { grid-template-columns: 1fr; }

  .hero { min-height: 0; padding-block: var(--sp-12) var(--sp-16); }
  .hero__grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .hero__copy { max-width: 40rem; margin-inline: auto; text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero .btn-row { justify-content: center; }
  .hero .trust-badges { justify-content: center; }
  .hero__visual { max-width: 440px; order: -1; }
  .scroll-cue { display: none; }

  .doc-layout { grid-template-columns: 1fr; }
  .toc { position: static; }

  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-8); }
}

@media (max-width: 860px) {
  /* Sur petit écran, une entrée latérale déborderait du viewport avant
     déclenchement : on repasse sur une entrée verticale. */
  .reveal--left, .reveal--right { transform: translateY(30px); }

  .nav-links { display: none; }
  .nav-actions .btn--nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-drawer { display: block; }

  .steps { grid-template-columns: 1fr; gap: var(--sp-8); }
  .steps__line { display: none; }
  .step { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: var(--sp-5); text-align: left; align-items: start; }
  .step__num { margin: 0; }

  .devices { display: none; }
  .shots, .shots-dots { display: flex; }
  .shots .device { width: min(62vw, 260px); }
  .shots .device--left, .shots .device--right, .shots .device--main { transform: none; }
}

@media (max-width: 640px) {
  :root { --fs-md: 1rem; }

  .container { padding-inline: var(--sp-5); }
  .section { padding-block: var(--sp-12); }

  .split { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .feature-grid, .testimonials, .compliance-grid, .pricing { grid-template-columns: 1fr; }

  .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn, .btn-row .store-badge { width: 100%; }
  .cta-final .btn-row .store-badge { justify-content: center; }

  .hero__visual { max-width: 288px; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .plan--featured { animation: none; }
}

/* --------------------------------------------------------------------------
   23. Préférences utilisateur & impression
   -------------------------------------------------------------------------- */
@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;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .steps__line path { stroke-dashoffset: 0; }
  .plan--featured, .scroll-cue svg { animation: none; }
}

@media (prefers-contrast: more) {
  :root { --text-secondary: var(--gray-700); --text-muted: var(--gray-600); --border: var(--gray-300); }
  .btn--secondary { --btn-border: var(--gray-600); }
}

@media print {
  .site-nav, .nav-drawer, .nav-backdrop, .cookie-notice,
  .hero__visual, #cta-particles, .scroll-cue, .btn-row { display: none !important; }
  body { color: #000; background: #fff; }
  .reveal { opacity: 1; transform: none; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #555; }
}