/* SAJE – Art & Paysage · direction B « Atelier » */

@font-face {
  font-family: "Fraunces";
  src: url("../polices/fraunces-opsz.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("../polices/fraunces-opsz-italic.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../polices/source-sans-3-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../polices/source-sans-3-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../polices/source-sans-3-600-normal.woff2") format("woff2");
  font-weight: 600 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --creme: #F3EEE3;
  --creme-fonce: #E9E2D3;
  --carte: #FBF8F2;
  --filet: #D8D0BF;
  --anthracite: #2A2C2E;
  --texte-2: #4A4C4E;
  --texte-3: #5A5C5E;
  --violet: #74508F;
  --violet-fonce: #5E3F75;
  --citron: #CDDC4B;
  --pied-lien: #C9C3B6;

  --titres: "Fraunces", Georgia, "Times New Roman", serif;
  --texte: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;

  --marge: 32px;
  --largeur: 1280px;
  --rayon: 12px;
  --rayon-grand: 16px;
  --duree: 150ms;
  --entete-hauteur: 92px;
}

@media (max-width: 720px) {
  :root { --marge: 16px; --entete-hauteur: 72px; }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  background: var(--creme);
  color: var(--anthracite);
  font-family: var(--texte);
  font-size: 17px;
  line-height: 1.6;
  font-optical-sizing: auto;
}

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

h1, h2, h3, h4 {
  font-family: var(--titres);
  font-weight: 400;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(31px, 2.2rem + 1.2vw, 44px); }
h2 { font-size: clamp(24px, 1.4rem + 0.9vw, 32px); }
h3 { font-size: clamp(22px, 1.2rem + 0.8vw, 28px); }
p { margin: 0; }

a { color: inherit; text-underline-offset: 0.18em; text-decoration-thickness: 1px; transition: color var(--duree); }
a:hover { color: var(--violet); }

:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; border-radius: 4px; }
main:focus { outline: none; }

abbr[title] { text-decoration: none; }
dl, dd { margin: 0; }

.conteneur {
  width: 100%;
  max-width: var(--largeur);
  margin-inline: auto;
  padding-inline: var(--marge);
}
.conteneur--lecture { max-width: calc(68ch + 2 * var(--marge)); }

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

.evitement {
  position: absolute;
  left: 16px; top: -100px;
  z-index: 100;
  background: var(--anthracite);
  color: var(--creme);
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}
.evitement:focus { top: 12px; color: var(--creme); }

[hidden] { display: none !important; }

/* ---------- Boutons et liens ---------- */

.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 600 16px/1.2 var(--texte);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--duree), color var(--duree), border-color var(--duree);
}
.bouton--violet { background: var(--violet); color: #fff; }
.bouton--violet:hover { background: var(--violet-fonce); color: #fff; }
.bouton--creme { background: var(--creme); color: var(--violet); padding: 14px 26px; }
.bouton--creme:hover { background: #fff; color: var(--violet-fonce); }
.bouton--anthracite { background: var(--anthracite); color: var(--creme); padding: 16px 30px; }
.bouton--anthracite:hover { background: #000; color: #fff; }
.bouton--contour { background: transparent; border-color: var(--anthracite); color: var(--anthracite); }
.bouton--contour:hover { background: var(--anthracite); color: var(--creme); }

.lien-fleche { font-weight: 600; font-size: 15px; color: var(--violet); text-decoration: none; }
.lien-fleche:hover { text-decoration: underline; color: var(--violet-fonce); }
.lien-fleche--sombre { color: var(--anthracite); }

.surtitre {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--violet);
  font-family: var(--texte);
  line-height: 1.4;
}
.surtitre a { color: inherit; text-decoration: none; }
.surtitre a:hover { text-decoration: underline; }
.surtitre--clair { color: var(--creme); }

.chapo { font-size: 20px; line-height: 1.5; color: var(--texte-2); max-width: 62ch; }
.texte-secondaire { color: var(--texte-2); }

/* ---------- En-tête ---------- */

.entete { background: var(--creme); border-bottom: 1px solid var(--filet); position: relative; z-index: 20; }
.entete__barre {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  min-height: var(--entete-hauteur);
  padding-block: 14px;
}
.logo { display: flex; align-items: center; gap: 12px; color: var(--anthracite); text-decoration: none; flex-shrink: 0; }
.logo:hover { color: var(--anthracite); }
.logo__serre { width: auto; height: 52px; }
.logo__mot svg { width: auto; height: 46px; }

.menu { display: flex; align-items: center; gap: 32px; }
.nav__liste { display: flex; gap: 30px; margin: 0; padding: 0; list-style: none; font-size: 16px; font-weight: 600; }
.nav__liste > li { position: relative; display: flex; align-items: center; }
.nav__liste a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.nav__liste a[aria-current] { text-decoration: underline; text-decoration-color: var(--citron); text-decoration-thickness: 3px; text-underline-offset: 8px; }
.nav__ouvrir {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 44px; margin-left: 2px;
  background: none; border: 0; color: inherit; cursor: pointer; padding: 0;
}
.nav__ouvrir svg { transition: transform var(--duree); }
.nav__ouvrir[aria-expanded="true"] svg { transform: rotate(180deg); }

.sous-menu {
  position: absolute;
  top: 100%; left: -20px;
  min-width: 290px;
  margin: 0; padding: 10px;
  list-style: none;
  background: var(--carte);
  border: 1px solid var(--filet);
  border-radius: var(--rayon);
  box-shadow: 0 12px 32px rgba(42, 44, 46, 0.12);
  visibility: hidden;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--duree), transform var(--duree), visibility var(--duree);
  font-weight: 400;
}
.sous-menu a { display: flex; padding: 8px 12px; border-radius: 8px; min-height: 44px; }
.sous-menu a:hover, .sous-menu a[aria-current] { background: var(--creme-fonce); color: var(--anthracite); text-decoration: none; }
.nav__deroulant:hover .sous-menu,
.nav__deroulant:focus-within .sous-menu,
.nav__ouvrir[aria-expanded="true"] + .sous-menu { visibility: visible; opacity: 1; transform: none; }
.js .nav__deroulant.est-ferme .sous-menu { visibility: hidden; opacity: 0; }

.entete__actions { display: flex; align-items: center; gap: 16px; }
.langues { display: flex; margin: 0; padding: 0; list-style: none; border: 1px solid var(--anthracite); border-radius: 999px; overflow: hidden; font-size: 13px; font-weight: 600; }
.langues a { display: flex; align-items: center; justify-content: center; min-width: 44px; min-height: 36px; padding: 0 12px; text-decoration: none; }
.langues a[aria-current] { background: var(--anthracite); color: var(--creme); }
.langues a:not([aria-current]):hover { background: var(--creme-fonce); color: var(--anthracite); }

.menu-bouton { display: none; }

@media (max-width: 960px) {
  .js .menu-bouton {
    display: inline-flex; align-items: center; gap: 10px;
    min-height: 44px; padding: 8px 16px;
    background: transparent; color: var(--anthracite);
    border: 1px solid var(--anthracite); border-radius: 999px;
    font: 600 15px var(--texte); cursor: pointer;
  }
  .menu-bouton__icone { display: grid; gap: 4px; width: 18px; }
  .menu-bouton__icone span { display: block; height: 2px; background: currentColor; border-radius: 1px; transition: transform var(--duree), opacity var(--duree); }
  .menu-bouton[aria-expanded="true"] .menu-bouton__icone span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-bouton[aria-expanded="true"] .menu-bouton__icone span:nth-child(2) { opacity: 0; }
  .menu-bouton[aria-expanded="true"] .menu-bouton__icone span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .entete__barre { flex-wrap: wrap; }
  .menu { flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 20px; padding-bottom: 12px; }
  .js .menu { display: none; }
  .js .menu.est-ouvert { display: flex; }
  .nav__liste { flex-direction: column; gap: 0; font-size: 18px; }
  .nav__liste > li { flex-wrap: wrap; border-top: 1px solid var(--filet); }
  .nav__liste > li > a { flex: 1; min-height: 52px; }
  .nav__ouvrir { width: 52px; height: 52px; }
  .sous-menu {
    position: static; flex-basis: 100%;
    visibility: visible; opacity: 1; transform: none;
    box-shadow: none; border: 0; background: transparent;
    padding: 0 0 10px 12px; min-width: 0; display: none;
  }
  .sous-menu a { min-height: 44px; padding: 8px 0; }
  .nav__ouvrir[aria-expanded="true"] + .sous-menu { display: block; }
  .sans-js .sous-menu, html:not(.js) .sous-menu { display: block; }
  .entete__actions { justify-content: space-between; }
}

@media (max-width: 720px) {
  .logo__serre { height: 40px; }
  .logo__mot svg { height: 36px; }
}

/* ---------- Diaporama d'accueil ---------- */

.diaporama { padding-top: 32px; position: relative; z-index: 1; }
.diaporama__cadre {
  position: relative;
  border-radius: var(--rayon-grand);
  overflow: hidden;
  background: var(--creme-fonce);
  aspect-ratio: 16 / 8;
}
.diaporama__liste { margin: 0; padding: 0; list-style: none; position: absolute; inset: 0; }
.diapo { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.2s ease, visibility 0s linear 1.2s; }
.diapo.est-active { opacity: 1; visibility: visible; transition: opacity 1.2s ease, visibility 0s; z-index: 1; }
.diapo__lien { display: block; height: 100%; color: inherit; }
.diapo picture, .diapo__image { height: 100%; }
.diapo img { width: 100%; height: 100%; object-fit: cover; }
.diapo__legende {
  position: absolute; top: 20px; right: 20px;
  max-width: calc(100% - 40px);
  padding: 6px 14px;
  background: rgba(243, 238, 227, 0.92);
  color: var(--anthracite);
  border-radius: 999px;
  font-size: 14px; font-weight: 600;
}

.encart {
  position: absolute; left: 22px; bottom: 23px; z-index: 2;
  width: min(420px, calc(100% - 44px));
  display: flex; flex-direction: column; gap: 12px;
  padding: 28px 32px;
  background: var(--creme);
  border-radius: var(--rayon);
}
.encart__titre { font-size: 28px; font-weight: 400; line-height: 1.15; }

.diaporama__commandes {
  position: absolute; right: 24px; bottom: 24px; z-index: 2;
  display: flex; align-items: center; gap: 2px;
  padding: 4px;
  background: rgba(42, 44, 46, 0.55);
  border-radius: 999px;
  color: var(--creme);
}
.js .diaporama__commandes[hidden] { display: flex !important; }
.diaporama__commandes button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0;
  background: transparent; color: inherit; border: 0; border-radius: 50%; cursor: pointer;
}
.diaporama__commandes button:hover { background: rgba(243, 238, 227, 0.16); }
.diaporama__commandes :focus-visible { outline-color: var(--citron); }
.diaporama__pause .icone-lecture, .diaporama__pause.est-en-pause .icone-pause { display: none; }
.diaporama__pause.est-en-pause .icone-lecture { display: block; }
.diaporama__points { display: flex; }
.diaporama__commandes .diaporama__point { width: 28px; border-radius: 8px; }
.diaporama__point::before {
  content: ""; display: block;
  width: 12px; height: 6px; border-radius: 3px;
  background: rgba(243, 238, 227, 0.55);
  transition: width var(--duree), background-color var(--duree);
}
.diaporama__point[aria-current="true"]::before { width: 24px; background: var(--creme); }

@media (max-width: 860px) {
  .diaporama__cadre { aspect-ratio: auto; overflow: visible; background: none; border-radius: 0; }
  .diaporama__liste { position: relative; aspect-ratio: 4 / 3; border-radius: var(--rayon-grand); overflow: hidden; background: var(--creme-fonce); }
  .encart { position: relative; left: auto; bottom: auto; width: auto; margin-top: -40px; margin-inline: 12px; padding: 22px 22px; box-shadow: 0 8px 24px rgba(42, 44, 46, 0.1); }
  .encart__titre { font-size: 23px; }
  .diaporama__commandes { position: relative; right: auto; bottom: auto; width: fit-content; margin: 12px auto 0; background: var(--anthracite); }
  .diapo__legende { top: 12px; right: 12px; font-size: 13px; }
}

/* ---------- Bandeau violet ---------- */

.bandeau-violet { background: var(--violet); color: var(--creme); margin-top: -120px; }
.bandeau-violet__contenu { display: flex; flex-wrap: wrap; gap: 40px; padding-top: 200px; padding-bottom: 96px; }
.bandeau-violet__cote { flex: 0 1 220px; display: flex; flex-direction: column; gap: 14px; padding-top: 10px; }
.trait-citron { display: block; width: 40px; height: 4px; border-radius: 2px; background: var(--citron); }
.bandeau-violet__texte { flex: 999 1 560px; max-width: 920px; }
.grand-texte {
  font-family: var(--titres); font-weight: 300;
  font-size: clamp(26px, 1.2rem + 1.8vw, 40px); line-height: 1.25;
  margin: 0 0 32px; color: #fff;
}
.bandeau-violet :focus-visible { outline-color: var(--citron); }

@media (max-width: 860px) {
  .bandeau-violet { margin-top: -60px; }
  .bandeau-violet__contenu { padding-top: 100px; padding-bottom: 64px; gap: 20px; }
}

/* ---------- Sections ---------- */

.titre-section {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px;
  border-top: 1px solid var(--anthracite);
  padding-top: 16px; margin-bottom: 48px;
}

.une { padding-top: 96px; padding-bottom: 40px; }
.une__projet { display: flex; flex-wrap: wrap; gap: 48px; margin-bottom: 96px; }
.une__projet:last-child { margin-bottom: 56px; }
.une__image { flex: 7 1 520px; min-width: 0; display: block; border-radius: var(--rayon); overflow: hidden; background: var(--creme-fonce); aspect-ratio: 4 / 3; }
.une__image picture, .une__image img { height: 100%; }
.une__image img { object-fit: cover; transition: opacity var(--duree); }
.une__image:hover img { opacity: 0.92; }
.une__texte { flex: 5 1 340px; display: flex; flex-direction: column; gap: 16px; padding-top: 8px; }
.une__titre { font-size: clamp(27px, 1.4rem + 1.2vw, 36px); }
.une__titre a { text-decoration: none; }
.une__titre a:hover { text-decoration: underline; text-decoration-thickness: 1px; }

@media (max-width: 720px) {
  .une { padding-top: 64px; }
  .une__projet { gap: 24px; margin-bottom: 64px; }
  .titre-section { margin-bottom: 32px; }
}

.fiche { display: grid; grid-template-columns: minmax(110px, auto) 1fr; gap: 6px 16px; font-size: 15px; color: var(--texte-2); }
.fiche > div { display: contents; }
.fiche dt { color: var(--texte-3); }
.fiche dd a { color: var(--anthracite); }
.fiche--compacte { margin-top: 8px; }

.accueil-missions { background: var(--creme-fonce); padding: 80px 0; margin-top: 40px; }
.missions-liste { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; }
.mission-lien a {
  display: flex; flex-direction: column; gap: 10px; height: 100%;
  padding: 24px; background: var(--carte); border: 1px solid var(--filet); border-radius: var(--rayon);
  text-decoration: none; transition: border-color var(--duree), transform var(--duree);
}
.mission-lien a:hover { border-color: var(--violet); color: var(--anthracite); }
.mission-lien__titre { font-family: var(--titres); font-size: 22px; line-height: 1.2; }
.mission-lien__texte { font-size: 15px; color: var(--texte-2); }

.accueil-demarche { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; padding-top: 104px; padding-bottom: 104px; }
.accueil-demarche__image { flex: 1 1 340px; max-width: 460px; border-radius: var(--rayon); overflow: hidden; aspect-ratio: 4 / 5; background: var(--creme-fonce); }
.accueil-demarche__image picture, .accueil-demarche__image img { height: 100%; }
.accueil-demarche__image img { object-fit: cover; }
.accueil-demarche__texte { flex: 1 1 420px; display: flex; flex-direction: column; gap: 20px; }
.citation { font-family: var(--titres); font-weight: 300; font-size: clamp(26px, 1.3rem + 1.2vw, 34px); line-height: 1.25; }

@media (max-width: 720px) {
  .accueil-missions { padding: 56px 0; }
  .accueil-demarche { padding-top: 64px; padding-bottom: 64px; gap: 32px; }
}

/* ---------- Bandeau citron ---------- */

.bandeau-citron { background: var(--citron); }
.bandeau-citron__contenu { display: flex; flex-wrap: wrap; gap: 24px 32px; align-items: center; justify-content: space-between; padding-top: 72px; padding-bottom: 72px; }
.bandeau-citron__contenu > div { flex: 1 1 480px; display: flex; flex-direction: column; gap: 8px; font-size: 18px; }
.bandeau-citron__titre { font-size: clamp(30px, 1.6rem + 1.2vw, 40px); }
.bandeau-citron :focus-visible { outline-color: var(--anthracite); }

/* ---------- Pied de page ---------- */

.pied { background: var(--anthracite); color: var(--creme-fonce); font-size: 15px; }
.pied a { color: var(--creme-fonce); }
.pied a:hover { color: #fff; }
.pied :focus-visible { outline-color: var(--citron); }
.pied__colonnes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; padding-top: 64px; padding-bottom: 40px; }
.pied__bloc { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.pied__bloc a { min-height: 28px; }
.pied__logo { color: var(--creme); margin-bottom: 6px; }
.pied__logo svg { height: 48px; width: auto; }
.pied__titre { font-family: var(--texte); font-size: 15px; font-weight: 600; color: var(--creme); margin-bottom: 4px; }
.pied__bas { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-top: 20px; padding-bottom: 32px; border-top: 1px solid var(--texte-2); font-size: 13px; color: var(--pied-lien); }
.pied__bas a { color: var(--pied-lien); }

/* ---------- Pages : en-têtes, texte ---------- */

.entete-page { padding-top: 64px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 720px) { .entete-page { padding-top: 40px; padding-bottom: 24px; } }

.texte-riche { font-size: 17px; }
.texte-riche > * + * { margin-top: 1em; }
.texte-riche h2 { margin-top: 1.6em; }
.texte-riche h3 { margin-top: 1.6em; font-size: 24px; }
.texte-riche h2 + *, .texte-riche h3 + * { margin-top: 0.5em; }
.texte-riche ul, .texte-riche ol { padding-left: 1.3em; }
.texte-riche li + li { margin-top: 0.3em; }
.texte-riche a { color: var(--violet); }
.texte-riche a:hover { color: var(--violet-fonce); }
.texte-riche strong { font-weight: 600; }

.page-texte__entete { padding-top: 64px; padding-bottom: 32px; display: flex; flex-direction: column; gap: 20px; }
.page-texte .chapo { font-family: var(--titres); font-weight: 300; font-size: clamp(22px, 1.2rem + 0.8vw, 28px); line-height: 1.3; color: var(--anthracite); }
.page-texte > .texte-riche { padding-bottom: 64px; }

.portrait { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; padding-top: 72px; padding-bottom: 72px; border-top: 1px solid var(--filet); }
.portrait__image { flex: 1 1 300px; max-width: 420px; border-radius: var(--rayon); overflow: hidden; background: var(--creme-fonce); }
.portrait__texte { flex: 1 1 460px; max-width: 68ch; display: flex; flex-direction: column; gap: 20px; }

.recit { background: var(--carte); border-block: 1px solid var(--filet); padding: 72px 0; }
.recit h2 { margin-bottom: 24px; }

.images-pleine-largeur { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; align-items: start; padding-top: 64px; padding-bottom: 32px; }
.images-pleine-largeur figure { margin: 0; border-radius: var(--rayon); overflow: hidden; background: var(--creme-fonce); }

.parcours { padding-top: 64px; padding-bottom: 96px; }
.parcours h2 { margin-bottom: 32px; }
.parcours__liste { margin: 0; padding: 0; list-style: none; }
.parcours__liste li { display: grid; grid-template-columns: 130px 1fr; gap: 4px 24px; padding: 14px 0; border-top: 1px solid var(--filet); }
.parcours__annee { font-weight: 600; color: var(--violet); }
@media (max-width: 560px) { .parcours__liste li { grid-template-columns: 1fr; } }

/* ---------- Liste des projets ---------- */

.filtres { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.js .filtres[hidden] { display: flex !important; }
.filtre {
  min-height: 44px; padding: 8px 18px;
  border: 1px solid var(--anthracite); border-radius: 999px;
  background: transparent; color: var(--anthracite);
  font: 600 15px var(--texte); cursor: pointer;
  transition: background-color var(--duree), color var(--duree);
}
.filtre:hover { background: var(--creme-fonce); }
.filtre[aria-pressed="true"] { background: var(--anthracite); color: var(--creme); }

.grille-cartes { margin: 0; padding: 0 0 96px; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 48px 32px; }
.carte__lien { display: flex; flex-direction: column; gap: 8px; text-decoration: none; height: 100%; }
.carte__image { display: block; aspect-ratio: 3 / 2; border-radius: var(--rayon); overflow: hidden; background: var(--creme-fonce); margin-bottom: 8px; }
.carte__image picture, .carte__image img { height: 100%; }
.carte__image img { object-fit: cover; transition: opacity var(--duree); }
.carte__lien:hover .carte__image img { opacity: 0.9; }
.carte__meta { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--violet); }
.carte__titre { font-family: var(--titres); font-size: 24px; line-height: 1.2; }
.carte__lien:hover .carte__titre { color: var(--violet); }
.carte__texte { color: var(--texte-2); font-size: 16px; }
.grille-vide { padding-bottom: 96px; color: var(--texte-2); }
.carte.est-masquee { display: none; }

.grille-missions { margin: 0; padding: 0 0 96px; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 48px 32px; }
.carte--mission .lien-fleche { margin-top: 4px; }

/* ---------- Page projet ---------- */

.projet {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  grid-template-areas: "image texte" "galerie texte";
  gap: 24px 56px;
  padding-top: 40px; padding-bottom: 72px;
  align-items: start;
}
.projet__premiere { grid-area: image; margin: 0; }
.projet__texte { grid-area: texte; height: 100%; }
.projet__collant { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 18px; padding-top: 8px; }
.projet__galerie { grid-area: galerie; }
.projet__titre { font-size: clamp(31px, 1.6rem + 1.4vw, 44px); }
.projet__accroche { font-family: var(--titres); font-weight: 300; font-size: 22px; line-height: 1.35; }
.projet__descriptif { color: var(--texte-2); }
.projet .fiche { padding-top: 18px; border-top: 1px solid var(--filet); }
.repli { font-size: 14px; color: var(--texte-3); font-style: italic; }

.vignette { display: block; border-radius: var(--rayon); overflow: hidden; background: var(--creme-fonce); cursor: zoom-in; }
.vignette img { transition: opacity var(--duree); }
.vignette:hover img { opacity: 0.9; }

.galerie { margin: 0; padding: 0; list-style: none; columns: 2; column-gap: 16px; }
.galerie li { break-inside: avoid; margin-bottom: 16px; }

@media (max-width: 960px) {
  .projet { grid-template-columns: 1fr; grid-template-areas: "image" "texte" "galerie"; gap: 32px; padding-top: 24px; }
  .projet__collant { position: static; }
}
@media (max-width: 420px) { .galerie { column-gap: 10px; } .galerie li { margin-bottom: 10px; } }

.voisins {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center;
  padding-top: 32px; padding-bottom: 72px; border-top: 1px solid var(--filet);
}
.voisins__lien { display: flex; flex-direction: column; gap: 4px; text-decoration: none; }
.voisins__lien--suivant { text-align: right; align-items: flex-end; }
.voisins__sens { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--violet); }
.voisins__titre { font-family: var(--titres); font-size: 22px; line-height: 1.2; }
.voisins__tous { font-weight: 600; font-size: 15px; }
@media (max-width: 720px) {
  .voisins { grid-template-columns: 1fr 1fr; }
  .voisins__tous { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
  .voisins__titre { font-size: 18px; }
}

/* Visionneuse plein écran */
.visionneuse {
  width: 100vw; height: 100vh; height: 100dvh;
  max-width: none; max-height: none;
  margin: 0; padding: 0; border: 0;
  background: rgba(30, 31, 33, 0.97);
  color: var(--creme);
}
.visionneuse::backdrop { background: rgba(30, 31, 33, 0.97); }
.visionneuse[open] { display: block; }
.visionneuse__scene { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 64px 80px 24px; touch-action: pan-y; }
.visionneuse__figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; width: 100%; height: 100%; }
.visionneuse__image { flex: 1; min-height: 0; width: 100%; display: flex; align-items: center; justify-content: center; }
.visionneuse__image picture { height: 100%; width: 100%; display: flex; align-items: center; justify-content: center; }
.visionneuse__image img { width: auto; height: auto; max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 4px; }
.visionneuse__legende { font-size: 15px; text-align: center; max-width: 70ch; color: var(--creme-fonce); min-height: 1.6em; }
.visionneuse__compteur { font-weight: 600; color: var(--citron); margin-right: 8px; }
.visionneuse__bouton {
  position: absolute; display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; padding: 0;
  background: rgba(243, 238, 227, 0.1); color: var(--creme);
  border: 0; border-radius: 50%; cursor: pointer;
  transition: background-color var(--duree);
}
.visionneuse__bouton:hover { background: rgba(243, 238, 227, 0.22); }
.visionneuse :focus-visible { outline-color: var(--citron); }
.visionneuse__fermer { top: 12px; right: 12px; }
.visionneuse__precedent { left: 16px; top: 50%; transform: translateY(-50%); }
.visionneuse__suivant { right: 16px; top: 50%; transform: translateY(-50%); }
@media (max-width: 720px) {
  .visionneuse__scene { padding: 64px 8px 88px; }
  .visionneuse__precedent, .visionneuse__suivant { top: auto; bottom: 20px; transform: none; }
  .visionneuse__precedent { left: calc(50% - 60px); }
  .visionneuse__suivant { right: calc(50% - 60px); }
}

/* ---------- Missions ---------- */

.mission__entete { display: flex; flex-wrap: wrap; gap: 32px 56px; align-items: center; padding-top: 48px; padding-bottom: 56px; }
.mission__intro { flex: 1 1 420px; display: flex; flex-direction: column; gap: 18px; }
.mission__image { flex: 1 1 420px; max-width: 640px; border-radius: var(--rayon); overflow: hidden; background: var(--creme-fonce); aspect-ratio: 4 / 3; }
.mission__image picture, .mission__image img { height: 100%; }
.mission__image img { object-fit: cover; }
.mission__corps { display: flex; flex-wrap: wrap; gap: 40px 64px; align-items: flex-start; padding-bottom: 56px; }
.mission__texte { flex: 3 1 480px; max-width: 68ch; }
.mission__comprend { flex: 2 1 320px; background: var(--carte); border: 1px solid var(--filet); border-radius: var(--rayon); padding: 28px 32px; }
.mission__comprend h2 { font-size: 24px; margin-bottom: 16px; }
.liste-puces { margin: 0; padding: 0; list-style: none; }
.liste-puces li { position: relative; padding: 8px 0 8px 26px; border-top: 1px solid var(--filet); }
.liste-puces li:first-child { border-top: 0; }
.liste-puces li::before { content: ""; position: absolute; left: 0; top: 17px; width: 12px; height: 4px; border-radius: 2px; background: var(--violet); }
.mission__section { padding-top: 56px; padding-bottom: 32px; border-top: 1px solid var(--filet); }
.mission__section h2 { margin-bottom: 12px; }
.mission__section-texte { max-width: 68ch; color: var(--texte-2); margin-bottom: 32px; }
.etapes { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 16px; counter-reset: etape; }
.etape { display: flex; flex-direction: column; gap: 6px; padding: 20px 22px; background: var(--carte); border: 1px solid var(--filet); border-radius: var(--rayon); }
.etape__code { align-self: flex-start; padding: 2px 10px; background: var(--violet); color: #fff; border-radius: 999px; font-size: 13px; font-weight: 600; letter-spacing: 0.06em; }
.etape__nom { font-family: var(--titres); font-size: 20px; line-height: 1.2; }
.etape__texte { font-size: 15px; color: var(--texte-2); }
.projets-lies { padding-top: 72px; }

/* ---------- Contact ---------- */

.contact { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); grid-template-areas: "entete entete" "coordonnees formulaire"; gap: 0 64px; padding-bottom: 96px; }
.contact__entete { grid-area: entete; }
.contact__coordonnees { grid-area: coordonnees; display: flex; flex-direction: column; gap: 16px; }
.contact__coordonnees h2 { font-size: 24px; }
.contact__coordonnees h2 + * { margin-bottom: 16px; }
.contact__coordonnees .fiche { font-size: 16px; grid-template-columns: auto 1fr; }
.reseaux { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.reseaux a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 18px; border: 1px solid var(--anthracite); border-radius: 999px; text-decoration: none; font-weight: 600; }
.reseaux a:hover { background: var(--anthracite); color: var(--creme); }
.contact__formulaire { grid-area: formulaire; background: var(--carte); border: 1px solid var(--filet); border-radius: var(--rayon-grand); padding: 36px 40px 40px; display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 860px) {
  .contact { grid-template-columns: 1fr; grid-template-areas: "entete" "formulaire" "coordonnees"; gap: 48px; }
  .contact__formulaire { padding: 24px 20px 28px; }
}

.formulaire { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 24px; margin-top: 12px; }
.champ { display: flex; flex-direction: column; gap: 6px; }
.champ--large { grid-column: 1 / -1; }
@media (max-width: 600px) { .formulaire { grid-template-columns: 1fr; } }
.champ label { font-weight: 600; font-size: 16px; }
.champ__statut { font-weight: 400; color: var(--texte-3); font-size: 14px; }
.champ input, .champ select, .champ textarea {
  width: 100%; min-height: 48px; padding: 11px 14px;
  font: 400 17px/1.4 var(--texte); color: var(--anthracite);
  background: #fff; border: 1px solid #A39B8B; border-radius: 8px;
  transition: border-color var(--duree), box-shadow var(--duree);
}
.champ textarea { resize: vertical; min-height: 160px; }
.champ input:focus-visible, .champ select:focus-visible, .champ textarea:focus-visible { outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(116, 80, 143, 0.35); }
.champ [aria-invalid="true"] { border-color: #A3262A; box-shadow: 0 0 0 1px #A3262A; }
.champ__aide { font-size: 14px; color: var(--texte-3); }
.champ__erreur { font-size: 14px; font-weight: 600; color: #A3262A; }
.champ__erreur::before { content: "⚠ "; }
.formulaire__erreurs { grid-column: 1 / -1; padding: 12px 16px; border-radius: 8px; background: #F8E3E1; color: #7E1D20; font-weight: 600; }
.formulaire__succes { display: flex; flex-direction: column; gap: 12px; padding: 20px; border-radius: var(--rayon); background: var(--creme); border-left: 4px solid var(--citron); }
.formulaire__apercu { margin: 0; padding: 16px; max-height: 260px; overflow: auto; background: #fff; border: 1px solid var(--filet); border-radius: 8px; font: 14px/1.5 var(--texte); white-space: pre-wrap; }
.formulaire__copier { align-self: flex-start; }

/* ---------- 404 ---------- */

.erreur { padding-top: 72px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 18px; }
.erreur__code { font-family: var(--titres); font-weight: 300; font-size: 96px; line-height: 1; color: var(--violet); }
.erreur__liens { margin: 8px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
.erreur__en { margin-top: 32px; padding-top: 32px; border-top: 1px solid var(--filet); display: flex; flex-direction: column; gap: 12px; }

/* ---------- Animations discrètes ---------- */

.js .apparition { opacity: 0; transform: translateY(12px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .apparition.est-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .js .apparition { opacity: 1; transform: none; }
}

@media print {
  .entete, .pied, .bandeau-citron, .diaporama__commandes, .filtres, .voisins { display: none; }
  body { background: #fff; }
}