/* ==========================================================================
   SAQRANK : feuille de style unique
   Polices système, aucun appel externe. Thème clair / sombre :
   suit le système, forçable via [data-theme] (posé avant affichage).
   ========================================================================== */

/* ---------- Jetons ---------- */
:root {
  color-scheme: light dark;

  --fond: #ffffff;
  --fond-2: #f5f5f7;
  --fond-3: #e8e8ed;
  --surface-survol: #efeff2;
  --encre: #1d1d1f;
  --encre-2: #6e6e73;
  --accent: #0066cc;
  --bouton: #0071e3;
  --bouton-survol: #0077ed;
  --bouton-encre: #ffffff;
  --ligne: rgba(0, 0, 0, 0.1);
  --entete: rgba(255, 255, 255, 0.72);
  --ombre: 0 22px 44px -24px rgba(0, 0, 0, 0.28);
  --selection: rgba(0, 113, 227, 0.22);

  --police: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --police-titre: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --gouttiere: 1rem;
  --largeur: 68rem;         /* 1088px : une seule largeur pour tout le site */
  --rayon: 1.375rem;
  --entete-h: 3.25rem;
  --section: clamp(4.5rem, 12vw, 8.5rem);

  /* Mouvement : durées, courbes, distances */
  --t-instant: 100ms;
  --t-rapide: 200ms;
  --t-normal: 450ms;
  --t-lent: 900ms;
  --ease-sortie: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-sym: cubic-bezier(0.65, 0, 0.35, 1);
  --ressort: cubic-bezier(0.34, 1.36, 0.64, 1);
  --montee: 1.5rem;
  --decalage: 70ms;
}

/* Ressort légèrement sous-amorti (~0.8), seulement si le navigateur sait le dessiner */
@supports (transition-timing-function: linear(0, 1)) {
  :root {
    --ressort: linear(0, 0.06 2.5%, 0.24 6%, 0.54 11%, 0.82 17%, 0.98 23%, 1.045 29%, 1.055 34%, 1.035 41%, 1.01 50%, 0.997 62%, 1);
  }
}

@media (min-width: 48em) {
  :root { --gouttiere: 1.5rem; --entete-h: 3.5rem; }
}

/* Sombre : préférence système, sauf si l'utilisateur a forcé le clair */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fond: #000000;
    --fond-2: #161617;
    --fond-3: #2c2c2e;
    --surface-survol: #1e1e20;
    --encre: #f5f5f7;
    --encre-2: #a1a1a6;
    --accent: #2997ff;
    --bouton: #0071e3;
    --bouton-survol: #0a7cf0;
    --ligne: rgba(255, 255, 255, 0.14);
    --entete: rgba(22, 22, 23, 0.72);
    --ombre: 0 22px 44px -24px rgba(0, 0, 0, 0.9);
    --selection: rgba(41, 151, 255, 0.35);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --fond: #000000;
  --fond-2: #161617;
  --fond-3: #2c2c2e;
  --surface-survol: #1e1e20;
  --encre: #f5f5f7;
  --encre-2: #a1a1a6;
  --accent: #2997ff;
  --bouton: #0071e3;
  --bouton-survol: #0a7cf0;
  --ligne: rgba(255, 255, 255, 0.14);
  --entete: rgba(22, 22, 23, 0.72);
  --ombre: 0 22px 44px -24px rgba(0, 0, 0, 0.9);
  --selection: rgba(41, 151, 255, 0.35);
}

:root[data-theme="light"] { color-scheme: light; }

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-color: var(--fond-3) var(--fond);
  scroll-padding-top: calc(var(--entete-h) + 1rem);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--fond);
  color: var(--encre);
  font-family: var(--police);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.5;
  letter-spacing: -0.003em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  accent-color: var(--bouton);
  caret-color: var(--accent);
}

main { flex: 1; }

::selection { background: var(--selection); color: var(--encre); }

h1, h2, h3 {
  font-family: var(--police-titre);
  font-optical-sizing: auto;
  color: var(--encre);
  text-wrap: balance;
  margin: 0;
}

h1 {
  font-size: clamp(2.25rem, 7.4vw, 5rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.875rem, 5vw, 3rem);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.028em;
}

h3 {
  font-size: 1.3125rem;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.012em;
}

p, ul, ol, dl { margin: 0; }
p { text-wrap: pretty; }

a {
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 0.06em;
}
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.evitement {
  position: absolute;
  left: var(--gouttiere);
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: var(--encre);
  color: var(--fond);
  font-weight: 600;
}
.evitement:focus { top: 0.5rem; text-decoration: none; }

.conteneur {
  width: min(100% - 2 * var(--gouttiere), var(--largeur));
  margin-inline: auto;
}

/* ---------- En-tête translucide ---------- */
.entete {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: box-shadow var(--t-normal) var(--ease-sortie);
}
.entete::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--entete);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
}
.entete.est-defile { box-shadow: 0 1px 0 var(--ligne); }

.entete__barre {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--entete-h);
}

.logo {
  color: var(--encre);
  font-family: var(--police-titre);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.015em;
  white-space: nowrap;
}
.logo:hover { text-decoration: none; opacity: 0.75; }

.nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; }
.nav a {
  color: var(--encre-2);
  font-size: 0.875rem;
  letter-spacing: -0.005em;
  padding-block: 0.5rem;
  transition: color var(--t-rapide) ease;
}
.nav a:hover { color: var(--encre); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--encre); font-weight: 600; }

.entete__actions { display: flex; align-items: center; gap: 0.25rem; }

/* Bouton thème et bouton menu : invisibles sans JavaScript */
.theme, .menu-btn { display: none; }
.js .theme { display: inline-grid; }

.theme {
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.5rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--encre-2);
  cursor: pointer;
  transition: color var(--t-rapide) ease, background-color var(--t-rapide) ease, transform var(--t-normal) var(--ressort);
}
.theme:hover { color: var(--encre); background: var(--fond-2); }
.theme:active { transform: scale(0.88); transition-duration: var(--t-instant); }
.theme svg { width: 1.25rem; height: 1.25rem; overflow: visible; }

/* Icône soleil / lune : l'une tourne et s'efface, l'autre arrive */
.theme__soleil, .theme__lune {
  transform-origin: 12px 12px;
  transition: transform var(--t-normal) var(--ressort), opacity var(--t-rapide) ease;
}
.theme__lune { opacity: 0; transform: rotate(-90deg) scale(0.5); }
.est-sombre .theme__soleil { opacity: 0; transform: rotate(90deg) scale(0.5); }
.est-sombre .theme__lune { opacity: 1; transform: none; }

/* Menu mobile */
@media (max-width: 47.99em) {
  .js .menu-btn {
    display: inline-block;
    min-height: 2.75rem;
    margin-right: -0.75rem;
    padding: 0 0.75rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--encre);
    font: inherit;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: transform var(--t-normal) var(--ressort), background-color var(--t-rapide) ease;
  }
  .js .menu-btn:active { transform: scale(0.94); transition-duration: var(--t-instant); }

  .js .nav {
    position: fixed;
    inset: var(--entete-h) 0 0 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    flex-direction: column;
    gap: 0;
    padding: 1rem var(--gouttiere) 2rem;
    background: var(--fond);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-0.5rem);
    transition: opacity var(--t-rapide) ease, transform var(--t-normal) var(--ease-sortie), visibility 0s linear var(--t-normal);
  }
  .js .nav a {
    font-family: var(--police-titre);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--encre);
    padding-block: 0.5rem;
    opacity: 0;
    transform: translateY(-0.5rem);
    transition: opacity var(--t-rapide) ease, transform var(--t-normal) var(--ease-sortie);
  }
  .js .nav a[aria-current="page"] { color: var(--accent); }

  .menu-ouvert, .menu-ouvert body { overflow: hidden; }
  .menu-ouvert .entete::before { background: var(--fond); -webkit-backdrop-filter: none; backdrop-filter: none; }

  .menu-ouvert .nav {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity var(--t-rapide) ease, transform var(--t-normal) var(--ease-sortie), visibility 0s;
  }
  .menu-ouvert .nav a { opacity: 1; transform: none; }
  .menu-ouvert .nav a:nth-child(2) { transition-delay: 40ms; }
  .menu-ouvert .nav a:nth-child(3) { transition-delay: 80ms; }
  .menu-ouvert .nav a:nth-child(4) { transition-delay: 120ms; }
}

/* ---------- Boutons et liens d'action ---------- */
.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.875rem;
  padding: 0.75rem 1.375rem;
  border-radius: 999px;
  background: var(--bouton);
  color: var(--bouton-encre);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--t-rapide) ease, transform var(--t-normal) var(--ressort);
}
.bouton:hover { background: var(--bouton-survol); text-decoration: none; }
.bouton:active { transform: scale(0.96); transition-duration: var(--t-instant); transition-timing-function: ease-out; }

.lien-fleche {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  color: var(--accent);
  font-size: 1.0625rem;
}
.lien-fleche::after {
  content: "";
  width: 0.45em;
  height: 0.45em;
  border-top: 0.11em solid currentColor;
  border-right: 0.11em solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--t-normal) var(--ressort);
}
.lien-fleche:hover::after,
.tuile:hover .lien-fleche::after { transform: translateX(0.2em) rotate(45deg); }

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.75rem;
}

/* ---------- Sections ---------- */
.bloc { padding-block: var(--section); }
.bloc--fond { background: var(--fond-2); }
.bloc__titre { margin-bottom: clamp(2rem, 5vw, 3.5rem); max-width: 18ch; }
.bloc__intro { margin-top: -1.25rem; margin-bottom: clamp(2rem, 5vw, 3rem); max-width: 38rem; font-size: 1.1875rem; }
.bloc__intro + .bloc__intro { margin-top: -1.5rem; }

.chapeau {
  font-size: clamp(1.1875rem, 2.4vw, 1.5rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--encre-2);
  max-width: 34rem;
}

.note {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--encre-2);
  max-width: 40rem;
}

/* ---------- Héros ---------- */
.heros {
  padding-block: clamp(4.5rem, 14vw, 9rem) clamp(4rem, 10vw, 7rem);
  text-align: center;
}
.heros h1 { max-width: 20ch; margin-inline: auto; }
.heros .chapeau { margin: 1.5rem auto 0; }
.heros .actions { justify-content: center; margin-top: 2.25rem; }

.heros--page { text-align: left; padding-block: clamp(3.5rem, 9vw, 5.5rem) 0; }
.heros--page + .bloc { padding-top: clamp(3rem, 7vw, 4.5rem); }
.heros--page h1 { margin-inline: 0; max-width: 20ch; }
.heros--page .chapeau { margin-inline: 0; }
.heros--page .actions { justify-content: flex-start; }

/* Le moment signé : le titre se pose, net, depuis un léger flou */
@keyframes poser {
  from { opacity: 0; transform: translateY(0.35em) scale(0.985); filter: blur(12px); }
  to { opacity: 1; transform: none; filter: blur(0); }
}
@keyframes monter {
  from { opacity: 0; transform: translateY(var(--montee)); }
  to { opacity: 1; transform: none; }
}
.heros h1 { animation: poser 1.1s var(--ease-sortie) both; }
.heros .chapeau { animation: monter var(--t-lent) var(--ease-sortie) 140ms both; }
.heros .actions, .heros .ancres { animation: monter var(--t-lent) var(--ease-sortie) 240ms both; }
.heros .recherche { animation: monter var(--t-lent) var(--ease-sortie) 360ms both; }

/* Champ de recherche illustratif (accueil) */
.recherche {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(100%, 34rem);
  min-height: 3.75rem;
  margin: clamp(3rem, 8vw, 4.5rem) auto 0;
  padding: 0 1.375rem;
  border-radius: 999px;
  background: var(--fond-2);
  color: var(--encre);
  text-align: left;
  font-size: clamp(1rem, 2.6vw, 1.1875rem);
}
.recherche svg { flex: none; width: 1.25rem; height: 1.25rem; color: var(--encre-2); }
.recherche__texte { min-width: 0; overflow: hidden; white-space: nowrap; }
.recherche__curseur {
  flex: none;
  width: 2px;
  height: 1.3em;
  margin-left: -0.7rem;
  border-radius: 1px;
  background: var(--accent);
  animation: clignoter 1.1s steps(1) infinite;
}
@keyframes clignoter { 50% { opacity: 0; } }

/* ---------- Accueil : trois offres en tuiles larges ---------- */
.tuiles { display: grid; gap: 0.75rem; }

.tuile {
  position: relative;
  display: grid;
  gap: 0.75rem 3rem;
  padding: clamp(1.75rem, 5vw, 3rem);
  border-radius: var(--rayon);
  background: var(--fond-2);
  transition: transform var(--t-normal) var(--ressort), background-color var(--t-rapide) ease, box-shadow var(--t-normal) var(--ease-sortie);
}
.tuile h3 {
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
  letter-spacing: -0.028em;
  font-weight: 700;
}
.tuile p { max-width: 30rem; }
.tuile .lien-fleche { margin-top: 0.25rem; }
.tuile__lien::before { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.tuile__lien:hover { text-decoration: none; }
.tuile:has(.tuile__lien:focus-visible) { outline: 3px solid var(--accent); outline-offset: 3px; }
.tuile__lien:focus-visible { outline: none; }

@media (min-width: 48em) {
  .tuile { grid-template-columns: 1fr 1.25fr; align-items: start; }
  .tuile h3 { grid-row: span 2; }
}

/* ---------- Cartes (offres) ---------- */
.carte {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 4.5vw, 2.5rem);
  border-radius: var(--rayon);
  background: var(--fond-2);
  transition: transform var(--t-normal) var(--ressort), background-color var(--t-rapide) ease, box-shadow var(--t-normal) var(--ease-sortie);
}
.bloc--fond .carte { background: var(--fond); }

@media (hover: hover) and (pointer: fine) {
  .tuile:hover, .carte:hover {
    transform: translateY(-4px);
    box-shadow: var(--ombre);
  }
  .tuile:hover { background: var(--surface-survol); }
}
.tuile:active { transform: scale(0.99); transition-duration: var(--t-instant); }

/* Ancres en haut de la page Offres */
.ancres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
}
.ancres a {
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: var(--fond-2);
  color: var(--encre);
  font-size: 0.9375rem;
  transition: background-color var(--t-rapide) ease, transform var(--t-normal) var(--ressort);
}
.ancres a:hover { background: var(--fond-3); text-decoration: none; }
.ancres a:active { transform: scale(0.95); transition-duration: var(--t-instant); }

/* Formules SEO local / GEO : deux cartes aux rangées alignées */
.formules { display: grid; gap: 1rem; }
@media (min-width: 56em) {
  .formules { grid-template-columns: 1fr 1fr; }
  @supports (grid-template-rows: subgrid) {
    .formules { grid-template-rows: repeat(5, auto); }
    .formule { display: grid; grid-row: span 5; grid-template-rows: subgrid; row-gap: 0; }
  }
}

.formule h2 { font-size: clamp(2rem, 5vw, 2.75rem); }
.formule__accroche { margin-top: 0.75rem; max-width: 30rem; }

.tarifs {
  display: grid;
  gap: 1.25rem;
  margin-block: 2.25rem;
  align-content: start;
}
.tarifs dt { font-size: 0.9375rem; color: var(--encre-2); }
.tarifs dd { margin: 0.15rem 0 0; }

.prix {
  display: block;
  font-family: var(--police-titre);
  font-size: clamp(1.75rem, 4vw, 2.125rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}
.prix small { font-size: 0.55em; font-weight: 600; letter-spacing: -0.01em; }
.ttc { display: block; font-size: 0.9375rem; color: var(--encre-2); font-variant-numeric: tabular-nums; }

.liste-titre { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.75rem; }

.liste {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.45;
}
.liste li { position: relative; padding-left: 1.1rem; }
.liste li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.62em;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: var(--encre-2);
}
.formule__bloc { padding-bottom: 1.75rem; }
.formule .note { padding-top: 0.25rem; }

/* Paliers Automatisation : Starter / Pro / Premium */
.paliers { display: grid; gap: 1rem; }
@media (min-width: 56em) {
  .paliers { grid-template-columns: repeat(3, 1fr); }
  @supports (grid-template-rows: subgrid) {
    .paliers { grid-template-rows: repeat(3, auto); }
    .palier { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 0; }
  }
}
.palier h3 { font-size: clamp(1.75rem, 4vw, 2.125rem); font-weight: 700; letter-spacing: -0.028em; }
.volume { margin-top: 0.35rem; color: var(--encre-2); }
.palier__tarif { margin-block: 2rem; }
.delai { display: block; margin-top: 0.25rem; font-size: 0.9375rem; color: var(--encre-2); }

.automat__bas {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}
@media (min-width: 56em) { .automat__bas { grid-template-columns: 2fr 1fr; } }

.maintenance { justify-content: space-between; gap: 1.5rem; }
.recevez h3, .maintenance h3 { margin-bottom: 0.75rem; }
.recevez p { max-width: 34rem; }
.automat__note { margin-top: 2rem; }

/* ---------- Audit gratuit ---------- */
.points {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 40em) { .points { grid-template-columns: 1fr 1fr; } }
.points li {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--rayon);
  background: var(--fond-2);
  font-family: var(--police-titre);
  font-size: clamp(1.1875rem, 2.6vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.018em;
  text-wrap: balance;
}

.etapes {
  list-style: none;
  padding: 0;
  counter-reset: etape;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  max-width: 40rem;
}
.etapes li {
  counter-increment: etape;
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: 1rem;
  font-size: 1.1875rem;
  line-height: 1.45;
}
.etapes li::before {
  content: counter(etape);
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--encre);
  color: var(--fond);
  font-size: 1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transform: translateY(-0.1rem);
}

.demande { display: grid; gap: 1.5rem; justify-items: start; }
.demande h2 { max-width: 16ch; }

/* Titre à gauche, contenu à droite sur grand écran */
@media (min-width: 56em) {
  .duo { display: grid; grid-template-columns: 5fr 7fr; column-gap: 4rem; align-items: start; }
  .duo > h2 { grid-row: span 6; margin-bottom: 0; }
  .duo > :not(h2) { grid-column: 2; }
}

/* ---------- Contact ---------- */
.coordonnees { display: grid; gap: 0.5rem; font-size: 1.1875rem; }
.coordonnees .bouton { margin-bottom: 1.5rem; }

/* ---------- Pages légales (lecture) ---------- */
.texte { padding-block: clamp(3.5rem, 10vw, 6rem) var(--section); }
.texte h1 { font-size: clamp(2.25rem, 6vw, 3.5rem); margin-bottom: 2rem; }
.texte h2 { font-size: 1.5rem; letter-spacing: -0.018em; margin: 3rem 0 0.75rem; }
.texte p, .texte ul { max-width: 68ch; }
.texte ul { padding-left: 1.25rem; display: grid; gap: 0.35rem; }

/* ---------- Pied de page ---------- */
.pied {
  padding-block: clamp(3.5rem, 8vw, 5rem) 2.5rem;
  background: var(--fond-2);
  color: var(--encre-2);
  font-size: 0.875rem;
}
.pied__nom {
  font-family: var(--police-titre);
  font-size: clamp(2rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--encre);
}
.pied__liens { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-top: 2rem; }
.pied__liens a { color: var(--encre-2); padding-block: 0.4rem; }
.pied__liens a:hover { color: var(--encre); }
.pied__note { margin-top: 1rem; max-width: 40rem; }

/* ---------- Apparition au scroll ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(var(--montee));
  transition: opacity var(--t-lent) var(--ease-sortie), transform 1s var(--ease-sortie);
  transition-delay: calc(var(--i, 0) * var(--decalage));
}
.js [data-reveal].est-visible { opacity: 1; transform: none; }
/* Une fois posée, la carte retrouve ses transitions de survol, sans délai */
.js .carte[data-reveal].est-posee,
.js .tuile[data-reveal].est-posee {
  transition: transform var(--t-normal) var(--ressort), background-color var(--t-rapide) ease, box-shadow var(--t-normal) var(--ease-sortie);
  transition-delay: 0s;
}

/* Passage clair / sombre : fondu des couleurs (navigateurs sans View Transitions) */
.theme-anim, .theme-anim *, .theme-anim *::before, .theme-anim *::after {
  transition: background-color var(--t-normal) var(--ease-sym), color var(--t-normal) var(--ease-sym), border-color var(--t-normal) var(--ease-sym) !important;
}
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* ---------- Accessibilité : mouvement, transparence, contraste ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .entete::before { background: var(--fond); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

@media (prefers-contrast: more) {
  :root { --encre-2: var(--encre); }
  .entete::before { background: var(--fond); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .entete { box-shadow: 0 1px 0 var(--encre); }
  .carte, .tuile, .points li, .ancres a, .recherche { outline: 1px solid var(--encre); }
}

@media (forced-colors: active) {
  .bouton, .carte, .tuile, .points li { border: 1px solid CanvasText; }
}

.heros--page + .bloc--serre { padding-top: 2rem; }