/* Moteur des sites publics : mise en page commune ; couleurs, polices et arrondis viennent du thème du site
   (variables définies dans chaque page). */
*, *::before, *::after { box-sizing: border-box; }
:root { --fond: #fff; --surface: #f5f6f8; --texte: #1c2430; --doux: #5b6573; --trait: #e3e6eb; --principale: #1f5fbf; --sur-principale: #fff;
  --secondaire: #e4572e; --sur-secondaire: #fff; --principale-texte: #1f5fbf; --teinte: #eef3fb; --arrondi: 10px;
  --police-titres: system-ui, sans-serif; --police-texte: system-ui, sans-serif; --largeur: 1160px; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--fond); color: var(--texte); font-family: var(--police-texte); font-size: 17px; line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--principale-texte); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { font-family: var(--police-titres); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); font-weight: 800; }
h2 { font-size: clamp(1.55rem, 3vw, 2.25rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--secondaire); outline-offset: 3px; }
.conteneur { width: min(var(--largeur), 100% - 32px); margin-inline: auto; }
.conteneur.etroit { width: min(780px, 100% - 32px); }
.evitement { position: absolute; left: -9999px; top: 0; background: var(--principale); color: var(--sur-principale); padding: 8px 14px; z-index: 20; }
.evitement:focus { left: 8px; top: 8px; }
.visuellement-cache, .invisible { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.centre { text-align: center; margin-top: 28px; }

/* bandeaux */
.bandeau { background: var(--secondaire); color: var(--sur-secondaire); text-align: center; padding: 8px 16px; font-weight: 600; font-size: .95rem; }
.bandeau p { margin: 0; } .bandeau a { color: inherit; }
.bandeau-apercu { background: #ffd84d; color: #111; text-align: center; padding: 6px 12px; font-weight: 700; font-size: .9rem; position: sticky; top: 0; z-index: 30; }

/* en-tête */
.entete { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--fond) 92%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--trait); }
.entete-ligne { display: flex; align-items: center; gap: 18px; min-height: 72px; }
.marque { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--texte); font-family: var(--police-titres); font-weight: 800; font-size: 1.2rem; margin-right: auto; }
.marque .logo { max-height: 52px; width: auto; }
.navigation { display: flex; align-items: center; gap: 18px; }
.navigation ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.navigation li a { display: block; padding: 8px 12px; border-radius: var(--arrondi); color: var(--texte); text-decoration: none; font-weight: 600; }
.navigation li a:hover { background: var(--teinte); }
.navigation li a[aria-current="page"] { color: var(--principale-texte); background: var(--teinte); }
.menu-bouton { display: none; }

/* boutons */
.boutons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.boutons:empty { display: none; }
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 10px 22px; border-radius: var(--arrondi);
  background: var(--principale); color: var(--sur-principale); font-weight: 700; text-decoration: none; border: 2px solid var(--principale); transition: transform .12s, filter .12s; }
.bouton:hover { filter: brightness(1.08); transform: translateY(-1px); text-decoration: none; }
.bouton.secondaire { background: transparent; color: var(--principale-texte); border-color: currentColor; }
.bouton.inverse { background: var(--fond); color: var(--principale-texte); border-color: var(--fond); }
.bouton.contour { background: transparent; color: var(--sur-principale); border-color: var(--sur-principale); }
.bouton.desactive { background: var(--surface); color: var(--doux); border-color: var(--trait); cursor: not-allowed; transform: none; filter: none; }
.entete-tel { min-height: 42px; padding: 8px 16px; white-space: nowrap; }
.lien-fleche { font-weight: 700; text-decoration: none; }
.lien-fleche::after { content: " →"; }

/* blocs */
.bloc { padding: clamp(36px, 5vw, 64px) 0; }
.bloc:first-child:not(.banniere) { padding-top: clamp(48px, 7vw, 88px); }
.bloc-titre { text-align: left; }
.bloc-intro { color: var(--doux); font-size: 1.08rem; max-width: 760px; margin-bottom: 28px; }
.texte-riche ul { padding-left: 1.2em; } .texte-riche li { margin: .3em 0; }
.texte-riche > :last-child { margin-bottom: 0; }

.banniere { position: relative; isolation: isolate; padding: clamp(64px, 10vw, 128px) 0; background: linear-gradient(135deg, var(--principale), color-mix(in srgb, var(--principale) 55%, var(--secondaire))); color: var(--sur-principale); }
.banniere.avec-image { color: #fff; background: #111; }
.banniere-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.banniere.avec-image::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(0,0,0,.72), rgba(0,0,0,.35) 60%, rgba(0,0,0,.15)); }
.banniere-texte { max-width: var(--largeur); }
.banniere h1, .banniere h2 { max-width: 16ch; margin-bottom: .35em; }
.banniere-sous-titre { font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 620px; opacity: .95; }
.surtitre { text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: .85rem; opacity: .9; }
.banniere .bouton { background: var(--secondaire); color: var(--sur-secondaire); border-color: var(--secondaire); }
.banniere .bouton.secondaire { background: transparent; color: inherit; border-color: currentColor; }

.deux-colonnes { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.image-gauche .deux-colonnes > :first-child { order: 2; }
.cadre-image img { border-radius: calc(var(--arrondi) * 1.6); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: 0 18px 40px -22px rgba(0,0,0,.45); }

.grille { display: grid; gap: 22px; padding: 0; margin: 0; list-style: none; }
.col-2 { grid-template-columns: repeat(2, 1fr); } .col-3 { grid-template-columns: repeat(3, 1fr); } .col-4 { grid-template-columns: repeat(4, 1fr); }
.carte { background: var(--fond); border: 1px solid var(--trait); border-radius: calc(var(--arrondi) * 1.3); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .15s, transform .15s; }
.carte:hover { box-shadow: 0 16px 34px -24px rgba(0,0,0,.45); transform: translateY(-2px); }
.carte-image { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.carte-corps { padding: 22px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.carte-corps h3 { margin-bottom: 2px; }
.carte-corps .lien-fleche { margin-top: auto; padding-top: 8px; }
.badge { align-self: flex-start; background: var(--teinte); color: var(--principale-texte); font-weight: 700; font-size: .8rem; padding: 3px 10px; border-radius: 99px; }
.prix { font-family: var(--police-titres); font-size: 1.5rem; font-weight: 800; color: var(--principale-texte); margin: 0 0 4px; }
.prix small { font-size: .85rem; font-weight: 600; color: var(--doux); }

/* stages */
.stages { background: var(--surface); }
.stages, .banniere + .bloc, .stages + .bloc { padding-top: clamp(48px, 6vw, 80px); }
.stages { padding-bottom: clamp(48px, 6vw, 80px); }
.filtre-mois { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.filtre-mois a { padding: 6px 14px; border-radius: 99px; border: 1px solid var(--trait); background: var(--fond); color: var(--texte); text-decoration: none; font-weight: 600; font-size: .95rem; }
.filtre-mois a[aria-current="true"] { background: var(--principale); border-color: var(--principale); color: var(--sur-principale); }
.grille-stages { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.stage { background: var(--fond); border: 1px solid var(--trait); border-left: 5px solid var(--principale); border-radius: var(--arrondi); padding: 18px 20px; display: flex; flex-direction: column; gap: 4px; }
.stage.est-complet { border-left-color: var(--trait); opacity: .8; }
.stage-entete { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.stage-dates { font-family: var(--police-titres); font-weight: 750; font-size: 1.12rem; margin: 0; }
.stage-lieu { font-weight: 600; margin: 0; }
.stage-adresse, .stage-horaires { color: var(--doux); font-size: .95rem; margin: 0; }
.stage-pied { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.stage-prix { font-family: var(--police-titres); font-size: 1.45rem; font-weight: 800; margin: 0; }
.stage-prix small { font-size: .8rem; color: var(--doux); font-weight: 600; }
.places { flex: none; font-size: .82rem; font-weight: 700; padding: 4px 10px; border-radius: 99px; background: #e6f6ec; color: #17663a; white-space: nowrap; }
.places.peu { background: #fff1db; color: #8a4b00; }
.places.complet { background: #fde5e5; color: #a11d1d; }
.vide { background: var(--fond); border: 1px dashed var(--trait); border-radius: var(--arrondi); padding: 22px; text-align: center; color: var(--doux); }
.mention { color: var(--doux); font-size: .92rem; margin-top: 22px; }

.faq details { border-bottom: 1px solid var(--trait); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--principale-texte); }
.faq details[open] summary::after { content: "−"; }
.faq details .texte-riche { margin-top: 10px; color: var(--doux); }

.chiffres { text-align: center; }
.chiffre .valeur { font-family: var(--police-titres); font-size: clamp(2.2rem, 5vw, 3.2rem); font-weight: 800; color: var(--principale-texte); margin: 0; line-height: 1.1; }
.chiffre p:last-child { color: var(--doux); margin: 4px 0 0; }

.un-avis { margin: 0; background: var(--surface); border-radius: calc(var(--arrondi) * 1.3); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.un-avis blockquote { margin: 0; }
.un-avis figcaption { font-weight: 700; margin-top: auto; } .un-avis figcaption small { color: var(--doux); font-weight: 500; }
.etoiles { color: #f2a900; letter-spacing: 2px; margin: 0; font-size: 1.1rem; }

.agence .horaires { color: var(--doux); font-size: .95rem; }

.appel .conteneur { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; background: var(--principale); color: var(--sur-principale);
  border-radius: calc(var(--arrondi) * 1.8); padding: clamp(28px, 5vw, 52px); }
.appel .bloc-titre { margin-bottom: .3em; } .appel .texte-riche { opacity: .92; }

.coordonnees { list-style: none; padding: 0; margin: 0 0 1em; display: grid; gap: 10px; }
.coordonnees li { display: grid; grid-template-columns: 180px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--trait); }
.coordonnees li > span { color: var(--doux); font-weight: 600; }
.aide-stage { background: var(--teinte); border-radius: var(--arrondi); padding: 12px 16px; }

.etapes ol { counter-reset: etape; }
.etapes li { counter-increment: etape; background: var(--surface); border-radius: calc(var(--arrondi) * 1.3); padding: 22px; position: relative; }
.etapes li::before { content: counter(etape); display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--principale); color: var(--sur-principale); font-weight: 800; margin-bottom: 10px; }

/* pied de page */
.pied { background: color-mix(in srgb, #121821 90%, var(--principale)); color: #e8ecf2; margin-top: clamp(32px, 6vw, 72px); padding: 52px 0 24px; font-size: .95rem; }
.pied a { color: #fff; }
.pied-grille { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.pied ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.pied-nom { font-family: var(--police-titres); font-weight: 800; font-size: 1.25rem; color: #fff; }
.pied-titre { font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; }
.pied .reseaux { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.pied-bas { display: flex; flex-wrap: wrap; gap: 18px; border-top: 1px solid rgba(255,255,255,.15); margin-top: 32px; padding-top: 18px; color: #b9c2cf; font-size: .88rem; }
.pied-bas span { margin-left: auto; }
.pied-bas a { color: #b9c2cf; }

.introuvable { padding: 120px 0; text-align: center; }

/* tablette et téléphone */
@media (max-width: 960px) {
  .col-3, .col-4 { grid-template-columns: repeat(2, 1fr); }
  .pied-grille { grid-template-columns: 1fr 1fr; } .pied-grille > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 820px) {
  .js .menu-bouton { display: inline-grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--trait); border-radius: var(--arrondi); background: var(--fond); cursor: pointer; }
  .menu-bouton > span:first-child, .menu-bouton > span:first-child::before, .menu-bouton > span:first-child::after { display: block; width: 20px; height: 2px; background: var(--texte); position: relative; content: ""; }
  .menu-bouton > span:first-child::before { position: absolute; top: -6px; } .menu-bouton > span:first-child::after { position: absolute; top: 6px; }
  .entete-ligne { flex-wrap: wrap; min-height: 64px; }
  .navigation { width: 100%; flex-direction: column; align-items: stretch; gap: 8px; padding: 0 0 14px; }
  .js .navigation { display: none; } .js .navigation.ouverte { display: flex; }
  .navigation ul { flex-direction: column; }
  .navigation li a { padding: 12px; }
  .deux-colonnes { grid-template-columns: 1fr; } .image-gauche .deux-colonnes > :first-child { order: 0; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .col-2, .col-3, .col-4 { grid-template-columns: 1fr; }
  .grille-stages { grid-template-columns: 1fr; }
  .chiffres .grille { grid-template-columns: repeat(2, 1fr); }
  .coordonnees li { grid-template-columns: 1fr; gap: 2px; }
  .pied-grille { grid-template-columns: 1fr; }
  .pied-bas span { margin-left: 0; }
  .boutons .bouton { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
@media print { .entete, .pied, .bandeau, .menu-bouton { display: none; } .bloc { padding: 16px 0; } }
.horaires-liste { list-style: none; padding: 0; margin: 4px 0 8px; display: grid; gap: 2px; }
.horaires-liste li { display: grid; grid-template-columns: minmax(8.5em, auto) 1fr; gap: 10px; }
.horaires-liste li > span:first-child { font-weight: 600; color: var(--texte); }

/* lot W2 : liens rapides, sous-menus, documents, logos, équipe, label qualité, formulaire */
.liens-rapides { background: color-mix(in srgb, #121821 90%, var(--principale)); color: #fff; font-size: .85rem; }
.liens-rapides ul { list-style: none; margin: 0; padding: 6px 0; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px 18px; }
.liens-rapides a { color: #fff; text-decoration: none; opacity: .9; } .liens-rapides a:hover { opacity: 1; text-decoration: underline; }
.navigation li { position: relative; }
.navigation .a-sous-menu { display: flex; align-items: center; }
.navigation li a.actif { color: var(--principale-texte); }
.sous-menu-bouton { width: 26px; height: 26px; border: 0; background: none; cursor: pointer; border-radius: 6px; margin-left: -6px; color: var(--texte); }
.sous-menu-bouton::before { content: ""; display: inline-block; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.navigation .sous-menu { display: none; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; z-index: 20; min-width: 240px; list-style: none; margin: 0; padding: 8px; background: var(--fond); border: 1px solid var(--trait); border-radius: var(--arrondi); box-shadow: 0 18px 36px -18px rgba(0,0,0,.35); }
.navigation .a-sous-menu:hover > .sous-menu, .navigation .a-sous-menu:focus-within > .sous-menu, .navigation .a-sous-menu.ouvert > .sous-menu { display: flex; }
.navigation .sous-menu li a { padding: 8px 12px; white-space: nowrap; }
.pied-sous { padding-left: 12px !important; margin-top: 4px !important; font-size: .9rem; opacity: .85; }
.documents-liste { list-style: none; padding: 0; margin: 10px 0 16px; display: grid; gap: 8px; }
.document { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--trait); border-radius: var(--arrondi); text-decoration: none; color: var(--texte); background: var(--fond); }
.document:hover { border-color: var(--principale); }
.document b { display: block; } .document small { display: block; color: var(--doux); }
.document-icone { flex: none; display: grid; place-items: center; width: 42px; height: 48px; border-radius: 6px; background: var(--secondaire); color: var(--sur-secondaire); font-weight: 800; font-size: .75rem; }
.logos-liste { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 22px 36px; }
.logos-liste img { max-height: 90px; max-width: 200px; width: auto; object-fit: contain; }
.membre { text-align: center; background: var(--surface); border-radius: calc(var(--arrondi) * 1.3); padding: 22px; }
.membre img, .membre-initiales { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; }
.membre-initiales { display: grid; place-items: center; background: var(--principale); color: var(--sur-principale); font-weight: 800; font-size: 2rem; }
.membre-role { color: var(--principale-texte); font-weight: 600; margin: -4px 0 8px; }
.label-entete { display: flex; gap: 22px; align-items: flex-start; }
.label-logo { width: 130px; flex: none; }
.label-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 18px 0; }
.label-colonnes ul { padding-left: 1.2em; }
.label-critere { border: 1px solid var(--trait); border-radius: var(--arrondi); margin: 10px 0; background: var(--fond); }
.label-critere summary { cursor: pointer; list-style: none; display: flex; gap: 12px; align-items: center; padding: 14px 16px; font-weight: 650; }
.label-critere summary::-webkit-details-marker { display: none; }
.label-critere summary small { margin-left: auto; color: var(--doux); font-weight: 500; white-space: nowrap; }
.label-numero { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--principale); color: var(--sur-principale); }
.label-sous { list-style: none; margin: 0; padding: 0 16px 12px; }
.label-sous li { display: flex; gap: 12px; padding: 10px 0; border-top: 1px solid var(--trait); }
.label-sous p { margin: 0; }
.label-code { flex: none; min-width: 34px; font-weight: 700; color: var(--principale-texte); }
.formulaire-contact { display: grid; gap: 14px; margin-top: 12px; }
.formulaire-grille { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.formulaire-contact label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; }
.formulaire-contact input, .formulaire-contact select, .formulaire-contact textarea { width: 100%; min-width: 0; max-width: 100%; box-sizing: border-box; font: inherit; font-weight: 400; padding: 10px 12px; border: 1px solid var(--trait); border-radius: var(--arrondi); background: var(--fond); color: var(--texte); }
.formulaire-contact .formulaire-accord { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.formulaire-contact .formulaire-accord input { width: auto; margin-top: 4px; flex: none; }
.formulaire-contact label { min-width: 0; }
.formulaire-contact .bouton { justify-self: start; }
.formulaire-pot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.formulaire-ok { background: #e6f6ec; color: #17663a; border-radius: var(--arrondi); padding: 16px; font-weight: 600; }
.formulaire-erreur { background: #fde5e5; color: #a11d1d; border-radius: var(--arrondi); padding: 12px 16px; font-weight: 600; }
@media (max-width: 820px) {
  .navigation .a-sous-menu { flex-wrap: wrap; }
  .navigation .a-sous-menu > a { flex: 1; }
  .navigation .sous-menu { position: static; box-shadow: none; border: 0; padding: 0 0 0 14px; min-width: 0; width: 100%; background: none; }
  .navigation .a-sous-menu:hover > .sous-menu { display: none; }
  .navigation .a-sous-menu.ouvert > .sous-menu, .navigation .a-sous-menu:focus-within > .sous-menu { display: flex; }
  .navigation .sous-menu li a { white-space: normal; }
  .sous-menu-bouton { width: 40px; height: 40px; }
  .label-colonnes, .formulaire-grille { grid-template-columns: minmax(0, 1fr); }
  .label-entete { flex-direction: column; }
}
@media (max-width: 820px) { html:not(.js) .navigation .sous-menu { display: flex; } }