/* =====================================================================
   AFTMN — feuille de style
   Couleurs issues du logo : bleu marine (main), bleu (orbites), rouge (atomes)
   ===================================================================== */
:root {
  --marine: #172353;
  --marine-2: #22306b;
  --bleu: #2747b0;
  --bleu-vif: #3a5fd6;
  --bleu-pale: #eef2fc;
  --bleu-pale-2: #dfe6f8;
  --rouge: #d9302a;
  --texte: #1c2333;
  --gris: #586174;
  --gris-clair: #8a92a3;
  --bord: #dde3ee;
  --fond: #f6f8fc;
  --blanc: #fff;
  --ok: #17734f;
  --ok-fond: #ecf7f2;
  --erreur: #b3261e;
  --erreur-fond: #fdf0ef;
  --alerte: #8a5a00;
  --alerte-fond: #fff7e6;
  --rayon: 10px;
  --rayon-petit: 6px;
  --ombre: 0 1px 2px rgba(23, 35, 83, .06), 0 6px 20px rgba(23, 35, 83, .07);
  --ombre-forte: 0 2px 4px rgba(23, 35, 83, .08), 0 14px 40px rgba(23, 35, 83, .13);
  --police: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --largeur: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; font-family: var(--police); font-size: 16.5px; line-height: 1.6; color: var(--texte); background: var(--blanc); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bleu); text-underline-offset: 2px; }
a:hover { color: var(--marine); }
h1, h2, h3, h4 { color: var(--marine); line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 750; }
h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); font-weight: 720; }
h3 { font-size: 1.22rem; font-weight: 680; }
h4 { font-size: 1.05rem; font-weight: 680; }
p, ul, ol { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--bleu-vif); outline-offset: 2px; border-radius: 3px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.piege { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.evitement { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--marine); color: #fff; padding: 8px 14px; border-radius: 6px; }
.evitement:focus { left: 8px; }

.conteneur { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 20px; }
.etroit { max-width: 820px; }
.centre { text-align: center; }
.section { padding: clamp(48px, 7vw, 88px) 0; }
.section.serree { padding: clamp(32px, 5vw, 56px) 0; }
.section.grise { background: var(--fond); }
.section.marine { background: var(--marine); color: #e7ebf7; }
.section.marine h2, .section.marine h3 { color: #fff; }
.section.marine a:not(.bouton) { color: #fff; }
.surtitre { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--rouge); margin-bottom: .7em; }
.chapeau { font-size: 1.15rem; color: var(--gris); max-width: 64ch; }
.muet { color: var(--gris); }
.petit { font-size: .9rem; }
.titre-section { max-width: 760px; margin-bottom: 36px; }
.titre-section.centre { margin-left: auto; margin-right: auto; }

/* ---------- Boutons ---------- */
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 999px; border: 2px solid var(--bleu); background: var(--bleu); color: #fff; font: inherit; font-weight: 650; font-size: .97rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, color .15s, transform .15s; }
.bouton:hover { background: var(--marine); border-color: var(--marine); color: #fff; }
.bouton.secondaire { background: transparent; color: var(--bleu); }
.bouton.secondaire:hover { background: var(--bleu-pale); color: var(--marine); }
.bouton.blanc { background: #fff; border-color: #fff; color: var(--marine); }
.bouton.blanc:hover { background: var(--bleu-pale); }
.bouton.contour-blanc { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.bouton.contour-blanc:hover { background: rgba(255,255,255,.12); }
.bouton.petit { padding: 8px 16px; font-size: .88rem; }
.bouton.danger { background: var(--erreur); border-color: var(--erreur); }
.bouton[disabled], .bouton.desactive { opacity: .55; cursor: not-allowed; pointer-events: none; }
.boutons { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.lien-fleche { font-weight: 650; text-decoration: none; }
.lien-fleche::after { content: " →"; }

/* ---------- Bandeau haut & en-tête ---------- */
.barre-haut { background: var(--marine); color: #c9d1ea; font-size: .82rem; }
.barre-haut .conteneur { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; }
.barre-haut a { color: #fff; text-decoration: none; }
.barre-haut-liens { display: flex; gap: 16px; align-items: center; }
.entete { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); backdrop-filter: saturate(1.4) blur(6px); border-bottom: 1px solid var(--bord); }
.entete-ligne { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; }
.marque { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--marine); flex-shrink: 0; }
.marque img { width: 46px; height: auto; }
.marque strong { display: block; font-size: 1.45rem; letter-spacing: .06em; line-height: 1; }
.marque small { display: block; font-size: .72rem; color: var(--gris); letter-spacing: .02em; margin-top: 3px; }
.navigation { display: flex; align-items: center; gap: 18px; }
.navigation > ul { display: flex; list-style: none; margin: 0; padding: 0; gap: 2px; }
.navigation li { position: relative; display: flex; align-items: center; }
.navigation > ul > li > a { display: block; padding: 10px 9px; color: var(--texte); text-decoration: none; font-weight: 550; font-size: .94rem; border-radius: 6px; white-space: nowrap; }
@media (max-width: 1360px) and (min-width: 1181px) { .marque small { display: none; } .navigation { gap: 10px; } .navigation > ul > li > a { padding: 10px 7px; } }
.navigation > ul > li > a:hover, .navigation > ul > li.actif > a { color: var(--bleu); }
.navigation > ul > li.actif > a { box-shadow: inset 0 -2px 0 var(--rouge); border-radius: 0; }
.sous-menu-bouton { border: 0; background: none; color: var(--gris); padding: 6px 4px; margin-left: -6px; cursor: pointer; }
.sous-menu { position: absolute; top: 100%; left: 0; min-width: 300px; list-style: none; margin: 0; padding: 8px; background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); box-shadow: var(--ombre-forte); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .15s; }
.a-sous-menu:hover .sous-menu, .a-sous-menu:focus-within .sous-menu, .a-sous-menu.ouvert .sous-menu { opacity: 1; visibility: visible; transform: none; }
.sous-menu a { display: block; padding: 9px 12px; border-radius: 6px; color: var(--texte); text-decoration: none; font-size: .93rem; }
.sous-menu a:hover { background: var(--bleu-pale); color: var(--marine); }
.bouton-adherer { padding: 10px 20px; background: var(--rouge); border-color: var(--rouge); }
.bouton-adherer:hover { background: #b0241f; border-color: #b0241f; }
.menu-bouton { display: none; border: 1px solid var(--bord); background: #fff; border-radius: 8px; width: 46px; height: 42px; cursor: pointer; align-items: center; justify-content: center; }
.menu-icone, .menu-icone::before, .menu-icone::after { display: block; width: 20px; height: 2px; background: var(--marine); border-radius: 2px; position: relative; transition: .2s; }
.menu-icone::before, .menu-icone::after { content: ""; position: absolute; left: 0; }
.menu-icone::before { top: -6px; } .menu-icone::after { top: 6px; }
.menu-ouvert .menu-icone { background: transparent; }
.menu-ouvert .menu-icone::before { top: 0; transform: rotate(45deg); }
.menu-ouvert .menu-icone::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 1180px) {
  .menu-bouton { display: inline-flex; }
  .navigation { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--bord); box-shadow: var(--ombre-forte); flex-direction: column; align-items: stretch; padding: 12px 20px 20px; max-height: calc(100vh - 80px); overflow-y: auto; }
  .menu-ouvert .navigation { display: flex; }
  .navigation > ul { flex-direction: column; }
  .navigation li { flex-wrap: wrap; justify-content: space-between; border-bottom: 1px solid var(--bord); }
  .navigation > ul > li > a { padding: 13px 4px; font-size: 1rem; flex: 1; }
  .navigation > ul > li.actif > a { box-shadow: none; color: var(--bleu); }
  .sous-menu-bouton { padding: 12px; }
  .sous-menu { position: static; display: none; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 8px 8px; width: 100%; min-width: 0; }
  .a-sous-menu:hover .sous-menu, .a-sous-menu:focus-within .sous-menu { display: none; }
  .a-sous-menu.ouvert .sous-menu { display: block; }
  .bouton-adherer { margin-top: 14px; }
  .barre-haut .conteneur > span:first-child { display: none; }
  .barre-haut .conteneur { justify-content: flex-end; }
}

/* ---------- Alertes ---------- */
.alerte { padding: 14px 18px; border-radius: var(--rayon-petit); border-left: 4px solid; margin: 18px 0; }
.alerte-ok { background: var(--ok-fond); border-color: var(--ok); color: #0f4f36; }
.alerte-erreur { background: var(--erreur-fond); border-color: var(--erreur); color: #7a1a14; }
.alerte-info { background: var(--bleu-pale); border-color: var(--bleu); color: var(--marine); }
.alerte-attention { background: var(--alerte-fond); border-color: #d99a00; color: #5c3d00; }
.alerte p:last-child, .alerte ul:last-child { margin-bottom: 0; }

/* ---------- En-tête de page ---------- */
.entete-page { background: linear-gradient(135deg, var(--marine) 0%, var(--marine-2) 60%, #2b3f8f 100%); color: #dfe5f6; padding: clamp(44px, 7vw, 84px) 0 clamp(40px, 6vw, 64px); position: relative; overflow: hidden; }
.entete-page::after { content: ""; position: absolute; right: -80px; top: -80px; width: 360px; height: 360px; border-radius: 50%; border: 2px solid rgba(255,255,255,.08); box-shadow: 0 0 0 40px rgba(255,255,255,.03), 0 0 0 90px rgba(255,255,255,.02); }
.entete-page.avec-image { background: linear-gradient(100deg, rgba(23,35,83,.94) 0%, rgba(23,35,83,.82) 45%, rgba(23,35,83,.45) 100%), var(--fond) center/cover; background-image: linear-gradient(100deg, rgba(23,35,83,.94) 0%, rgba(23,35,83,.82) 45%, rgba(23,35,83,.45) 100%), var(--fond-img, none); }
.entete-page h1 { color: #fff; max-width: 22ch; }
.entete-page .chapeau { color: #cdd5ee; }
.entete-page .surtitre { color: #ff8f8a; }
.entete-page .boutons { margin-top: 22px; }
.fil { font-size: .85rem; margin-bottom: 14px; color: #b8c2e3; }
.fil a { color: #fff; }

/* ---------- Accueil ---------- */
.hero { position: relative; background: var(--marine); color: #fff; overflow: hidden; }
.hero-grille { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: clamp(48px, 8vw, 96px) 20px; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.4rem); max-width: 16ch; }
.hero .chapeau { color: #cfd7f0; font-size: 1.2rem; }
.hero-visuel { position: relative; }
.hero-visuel img { border-radius: 16px; box-shadow: 0 30px 60px rgba(0,0,0,.35); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.hero-badge { position: absolute; left: -24px; bottom: -22px; background: #fff; color: var(--marine); border-radius: 14px; padding: 14px 18px; box-shadow: var(--ombre-forte); max-width: 260px; font-size: .9rem; line-height: 1.35; }
.hero-badge strong { display: block; font-size: 1rem; color: var(--rouge); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 20%, rgba(58,95,214,.35), transparent 50%), radial-gradient(circle at 10% 90%, rgba(217,48,42,.12), transparent 40%); pointer-events: none; }
.hero .conteneur { position: relative; }
@media (max-width: 900px) { .hero-grille { grid-template-columns: 1fr; } .hero-badge { left: 12px; } }

.acces-rapides { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: -48px; position: relative; z-index: 2; }
.acces { display: flex; flex-direction: column; background: #fff; border-radius: var(--rayon); box-shadow: var(--ombre-forte); overflow: hidden; text-decoration: none; color: var(--texte); transition: transform .2s, box-shadow .2s; }
.acces:hover { transform: translateY(-4px); color: var(--texte); }
.acces img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.acces div { padding: 18px 20px 22px; }
.acces h3 { margin-bottom: .3em; }
.acces p { margin: 0; color: var(--gris); font-size: .95rem; }
@media (max-width: 860px) { .acces-rapides { grid-template-columns: 1fr; margin-top: 28px; } }

/* ---------- Grilles génériques ---------- */
.grille { display: grid; gap: 24px; }
.grille-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grille-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grille-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.deux-colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.deux-colonnes.haut { align-items: start; }
@media (max-width: 900px) { .grille-3, .grille-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .deux-colonnes { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .grille-2, .grille-3, .grille-4 { grid-template-columns: 1fr; } }

.carte { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 24px; box-shadow: var(--ombre); }
.carte.plate { box-shadow: none; }
.carte h3:first-child { margin-top: 0; }
.carte-icone { width: 52px; height: 52px; border-radius: 12px; background: var(--bleu-pale); color: var(--bleu); display: grid; place-items: center; margin-bottom: 14px; }
.image-arrondie { border-radius: var(--rayon); box-shadow: var(--ombre); width: 100%; object-fit: cover; }
.video { position: relative; aspect-ratio: 16/9; border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre-forte); background: #000; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-facade { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; padding: 0; cursor: pointer; background: #000 center/cover; }
.video-facade::after { content: ""; position: absolute; left: 50%; top: 50%; width: 72px; height: 50px; margin: -25px 0 0 -36px; border-radius: 14px; background: var(--rouge) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M8 5v14l11-7z'/%3E%3C/svg%3E") center/28px no-repeat; box-shadow: 0 6px 20px rgba(0,0,0,.4); }

.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.chiffre strong { display: block; font-size: clamp(1.8rem, 4vw, 2.6rem); color: #fff; line-height: 1.1; }
.chiffre span { color: #c4cdea; font-size: .95rem; }
.chiffres.chiffres-2 { grid-template-columns: repeat(2, 1fr); gap: 22px 28px; }
@media (max-width: 760px) { .chiffres { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Formations ---------- */
.formation-carte { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); }
.formation-carte img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.formation-carte .corps { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.formation-carte .corps .boutons { margin-top: auto; padding-top: 14px; }
.date-pastille { display: inline-flex; align-items: center; gap: 6px; background: var(--bleu-pale); color: var(--marine); font-weight: 650; font-size: .85rem; padding: 5px 12px; border-radius: 999px; margin-bottom: 10px; }
.prix { font-weight: 750; color: var(--marine); font-size: 1.1rem; }
.infos-cles { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 0; }
.infos-cles div { background: var(--fond); border-radius: var(--rayon-petit); padding: 14px 16px; }
.infos-cles dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gris); font-weight: 700; }
.infos-cles dd { margin: 4px 0 0; font-weight: 600; color: var(--marine); }
.liste-coches { list-style: none; padding: 0; }
.liste-coches li { padding-left: 28px; position: relative; margin-bottom: .55em; }
.liste-coches li::before { content: ""; position: absolute; left: 0; top: .35em; width: 17px; height: 17px; border-radius: 50%; background: var(--bleu-pale) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%232747b0' stroke-width='3.5' d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/11px no-repeat; }
.programme { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.programme .jour { background: #fff; border: 1px solid var(--bord); border-top: 4px solid var(--bleu); border-radius: var(--rayon); padding: 22px; }
.programme .jour h3 { font-size: 1.05rem; }
.programme .session { font-weight: 700; color: var(--marine); margin: 14px 0 6px; font-size: .92rem; text-transform: uppercase; letter-spacing: .03em; }
.programme ul { padding-left: 18px; font-size: .94rem; color: var(--gris); }
@media (max-width: 900px) { .programme { grid-template-columns: 1fr; } }
.carte-lieu { border: 0; width: 100%; aspect-ratio: 16/10; border-radius: var(--rayon); }
.accordeon details { border: 1px solid var(--bord); border-radius: var(--rayon-petit); background: #fff; margin-bottom: 10px; }
.accordeon summary { cursor: pointer; padding: 15px 18px; font-weight: 650; color: var(--marine); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.accordeon summary::-webkit-details-marker { display: none; }
.accordeon summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--bleu); }
.accordeon details[open] summary::after { content: "–"; }
.accordeon .contenu { padding: 0 18px 16px; color: var(--gris); }

/* ---------- Conseil d'administration ---------- */
.membres { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px; }
.membre { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 22px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.membre img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 14px; border: 4px solid var(--bleu-pale); }
.membre h3 { margin-bottom: .15em; font-size: 1.1rem; }
.membre .role { color: var(--rouge); font-weight: 650; font-size: .88rem; margin-bottom: .6em; }
.membre p { font-size: .88rem; color: var(--gris); }
.membre .bouton { margin-top: auto; }

/* ---------- Partenaires ---------- */
.logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.logo-partenaire { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon-petit); padding: 14px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-height: 120px; text-align: center; }
.logo-partenaire img { max-height: 60px; width: auto; object-fit: contain; }
.logo-partenaire span { font-size: .75rem; font-weight: 700; color: var(--gris); letter-spacing: .04em; }
.etiquettes { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; }
.etiquettes li { background: var(--fond); border: 1px solid var(--bord); border-radius: 999px; padding: 6px 14px; font-size: .88rem; }

/* ---------- Formulaires ---------- */
.formulaire { display: grid; gap: 20px; }
.champ label, .libelle { display: block; font-weight: 650; font-size: .93rem; margin-bottom: 6px; color: var(--texte); }
.aide { display: block; font-weight: 400; font-size: .84rem; color: var(--gris); margin-top: 2px; }
.oblig { color: var(--erreur); }
input[type=text], input[type=email], input[type=tel], input[type=url], input[type=date], input[type=number], input[type=password], input[type=search], select, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid #cdd5e3; border-radius: var(--rayon-petit); font: inherit; font-size: .98rem; color: var(--texte); background: #fff; transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 130px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(39,71,176,.16); }
input[type=file] { font: inherit; padding: 10px; border: 1px dashed #b9c3d8; border-radius: var(--rayon-petit); width: 100%; background: var(--fond); }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.trio { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 18px; }
@media (max-width: 640px) { .duo, .trio { grid-template-columns: 1fr; } }
.duo > .champ, .trio > .champ { margin-bottom: 20px; }
.groupe { border: 1px solid var(--bord); border-radius: var(--rayon); padding: 22px 22px 6px; margin: 0; background: #fff; }
.groupe legend { font-weight: 750; color: var(--marine); padding: 0 8px; margin-left: -8px; font-size: 1.08rem; }
.groupe .note { margin-top: -4px; }
.options { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.option { display: flex; align-items: flex-start; gap: 9px; cursor: pointer; font-size: .96rem; }
.option input { margin-top: 4px; accent-color: var(--bleu); width: 17px; height: 17px; flex: none; }
.case-legale { background: var(--fond); border: 1px solid var(--bord); border-radius: var(--rayon-petit); padding: 14px 16px; font-size: .9rem; }
.erreurs-form { background: var(--erreur-fond); border-left: 4px solid var(--erreur); padding: 14px 18px; border-radius: var(--rayon-petit); color: #7a1a14; }
.erreurs-form ul { margin: 6px 0 0; padding-left: 20px; }
.code-saisie { font-size: 2rem; letter-spacing: .5em; text-align: center; font-weight: 700; max-width: 320px; padding: 14px; }
.apercu-image { margin-top: 10px; max-width: 360px; border-radius: var(--rayon-petit); display: none; }
.compteur { font-size: .8rem; color: var(--gris-clair); text-align: right; margin-top: 4px; }

/* ---------- Ressources ---------- */
.res-outils { position: sticky; top: 77px; z-index: 10; background: rgba(246,248,252,.97); backdrop-filter: blur(6px); padding: 16px 0; border-bottom: 1px solid var(--bord); }
.res-recherche { position: relative; }
.res-recherche input { padding: 15px 18px 15px 50px; font-size: 1.05rem; border-radius: 999px; border: 1px solid #c3cde0; box-shadow: var(--ombre); }
.res-recherche svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--gris); pointer-events: none; }
.res-filtres { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; }
.res-filtres select { width: auto; padding: 8px 12px; font-size: .9rem; border-radius: 999px; }
.puces { display: flex; gap: 8px; flex-wrap: wrap; }
.puce { border: 1px solid var(--bord); background: #fff; border-radius: 999px; padding: 7px 14px; font: inherit; font-size: .87rem; cursor: pointer; color: var(--texte); white-space: nowrap; }
.puce:hover { border-color: var(--bleu); }
.puce[aria-pressed=true] { background: var(--marine); border-color: var(--marine); color: #fff; }
.puce .nb { opacity: .65; margin-left: 4px; font-size: .8rem; }
.puce.vide { opacity: .45; }
.res-outils .puces { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.res-statut { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 22px 0 6px; color: var(--gris); font-size: .92rem; flex-wrap: wrap; }
.res-categorie { margin-top: 30px; }
.res-categorie > h2 { font-size: 1.35rem; display: flex; align-items: center; gap: 10px; border-bottom: 2px solid var(--bleu-pale-2); padding-bottom: 8px; }
.res-groupe { margin: 16px 0 6px; font-size: .95rem; color: var(--gris); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.res-liste { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 10px; }
@media (max-width: 480px) { .res-liste { grid-template-columns: 1fr; } }
.res-item a { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon-petit); text-decoration: none; color: var(--texte); height: 100%; transition: border-color .15s, box-shadow .15s; }
.res-item a:hover { border-color: var(--bleu); box-shadow: var(--ombre); }
.res-type { flex: none; width: 40px; height: 40px; border-radius: 8px; display: grid; place-items: center; font-size: .66rem; font-weight: 800; letter-spacing: .03em; color: #fff; background: var(--bleu); }
.res-type.pdf { background: #c8352e; } .res-type.drive { background: #1a73e8; } .res-type.pres { background: #e8930c; } .res-type.ppt { background: #c4501e; } .res-type.lien { background: #5a6478; } .res-type.xls { background: #1d7a45; }
.res-texte { min-width: 0; }
.res-titre { display: block; font-weight: 600; line-height: 1.35; }
.res-meta { display: block; font-size: .8rem; color: var(--gris); margin-top: 3px; }
.res-code { font-weight: 700; color: var(--bleu); margin-right: 4px; }
mark { background: #ffe58a; color: inherit; border-radius: 2px; padding: 0 1px; }
.res-vide { text-align: center; padding: 48px 20px; color: var(--gris); }

/* ---------- Isotop & adhésion ---------- */
.formules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.formule { position: relative; background: #fff; border: 1px solid var(--bord); border-radius: 16px; padding: 28px 24px; display: flex; flex-direction: column; box-shadow: var(--ombre); }
.formule.vedette { border: 2px solid var(--bleu); box-shadow: var(--ombre-forte); }
.formule .ruban { position: absolute; top: -13px; left: 24px; background: var(--rouge); color: #fff; font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; padding: 4px 12px; border-radius: 999px; }
.formule h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--gris); margin-bottom: 8px; }
.formule .montant { font-size: 2.6rem; font-weight: 800; color: var(--marine); line-height: 1; }
.formule .montant small { font-size: 1rem; color: var(--gris); font-weight: 500; }
.formule p { color: var(--gris); font-size: .95rem; margin: 14px 0 18px; }
.formule .bouton { margin-top: auto; }
@media (max-width: 860px) { .formules { grid-template-columns: 1fr; } }
.isotops { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 22px; }
.isotop { background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); overflow: hidden; display: flex; flex-direction: column; }
.isotop img { aspect-ratio: 3/4; object-fit: cover; width: 100%; background: var(--fond); border-bottom: 1px solid var(--bord); }
.isotop .corps { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.isotop h3 { font-size: 1.05rem; margin-bottom: 2px; }
.isotop .periode { color: var(--gris); font-size: .86rem; margin-bottom: 10px; }
.isotop details { font-size: .85rem; color: var(--gris); margin-bottom: 12px; }
.isotop summary { cursor: pointer; color: var(--bleu); font-weight: 600; }
.isotop .bas { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.isotop:target { outline: 3px solid var(--bleu-vif); }

/* ---------- Annonces ---------- */
.annonces-outils { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.annonces-outils .res-recherche { flex: 1; min-width: 240px; max-width: 520px; }
.annonces-outils .res-recherche input { padding-top: 12px; padding-bottom: 12px; font-size: .98rem; }
.annonces { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 22px; }
@media (max-width: 420px) { .annonces { grid-template-columns: 1fr; } }
.annonce-carte { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); overflow: hidden; text-decoration: none; color: var(--texte); box-shadow: var(--ombre); transition: transform .2s, box-shadow .2s; }
.annonce-carte:hover { transform: translateY(-3px); box-shadow: var(--ombre-forte); color: var(--texte); }
.annonce-carte .visuel { aspect-ratio: 16/9; background: var(--fond); position: relative; }
.annonce-carte .visuel img { width: 100%; height: 100%; object-fit: cover; }
.annonce-carte .visuel .badge { position: absolute; left: 12px; top: 12px; }
.annonce-carte .corps { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.annonce-carte h3 { font-size: 1.08rem; margin-bottom: .35em; }
.annonce-carte p { color: var(--gris); font-size: .9rem; margin-bottom: 12px; }
.annonce-carte .meta { margin-top: auto; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .84rem; color: var(--gris); }
.badge { display: inline-block; background: var(--bleu); color: #fff; font-size: .74rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; letter-spacing: .03em; }
.badge.gris { background: #6b7385; } .badge.vert { background: var(--ok); } .badge.orange { background: #c27c00; } .badge.rouge { background: var(--erreur); }
.icone-ligne { display: inline-flex; align-items: center; gap: 5px; }
.annonce-page { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
@media (max-width: 960px) { .annonce-page { grid-template-columns: 1fr; } }
.annonce-visuel { border-radius: var(--rayon); overflow: hidden; margin-bottom: 28px; aspect-ratio: 16/8; background: var(--fond); }
.annonce-visuel img { width: 100%; height: 100%; object-fit: cover; }
.annonce-visuel.contenir { background: #fff; border: 1px solid var(--bord); }
.annonce-visuel.contenir img { object-fit: contain; }
.annonce-bloc { margin-bottom: 30px; }
.annonce-bloc h2 { font-size: 1.3rem; padding-bottom: 8px; border-bottom: 2px solid var(--bleu-pale-2); }
.annonce-cote { position: sticky; top: 96px; display: grid; gap: 18px; }
.annonce-cote .carte h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; color: var(--gris); }
.annonce-cote dl { margin: 0; display: grid; gap: 10px; }
.annonce-cote dt { font-size: .78rem; color: var(--gris); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.annonce-cote dd { margin: 0; font-weight: 600; color: var(--marine); }
.annonce-logo { max-height: 80px; width: auto; margin-bottom: 12px; }
.bandeau-depot { background: linear-gradient(120deg, var(--bleu) 0%, var(--marine) 100%); color: #fff; border-radius: 16px; padding: clamp(26px, 4vw, 42px); display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; }
.bandeau-depot h2 { color: #fff; margin-bottom: .3em; }
.bandeau-depot p { margin: 0; color: #d9e0f5; }
@media (max-width: 760px) { .bandeau-depot { grid-template-columns: 1fr; } }
.etapes { counter-reset: e; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.etapes li { counter-increment: e; background: #fff; border: 1px solid var(--bord); border-radius: var(--rayon); padding: 18px 18px 18px 62px; position: relative; font-size: .94rem; }
.etapes li::before { content: counter(e); position: absolute; left: 18px; top: 16px; width: 30px; height: 30px; border-radius: 50%; background: var(--bleu); color: #fff; font-weight: 700; display: grid; place-items: center; }
@media (max-width: 760px) { .etapes { grid-template-columns: 1fr; } }

.inscription-grille { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 36px; align-items: start; }
.inscription-cote { gap: 18px; position: sticky; top: 96px; }
@media (max-width: 960px) { .inscription-grille { grid-template-columns: 1fr; } .inscription-cote { position: static; } }

/* ---------- Tableaux (admin) ---------- */
.tableau-conteneur { overflow-x: auto; border: 1px solid var(--bord); border-radius: var(--rayon); background: #fff; }
table.tableau { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tableau th, .tableau td { padding: 10px 12px; border-bottom: 1px solid var(--bord); text-align: left; vertical-align: top; }
.tableau th { background: var(--fond); font-weight: 700; color: var(--marine); white-space: nowrap; }
.tableau tr:last-child td { border-bottom: 0; }

/* ---------- Pied de page ---------- */
.pied { background: #0f1838; color: #b8c1dd; padding: 56px 0 0; margin-top: 0; font-size: .93rem; }
.pied a { color: #fff; }
.pied-grille { display: grid; grid-template-columns: 1.3fr 1fr 1.2fr 1fr; gap: 36px; }
.pied-marque img { width: 72px; margin-bottom: 14px; background: #fff; border-radius: 12px; padding: 8px; }
.pied-titre { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 12px; }
.pied-titre ~ .pied-titre { margin-top: 18px; }
.pied p { margin-bottom: .5em; }
.pied-reseaux { display: flex; gap: 16px; }
.pied-adresse { color: #8f9abd; font-size: .86rem; }
.pied-petit { font-size: .8rem; color: #8f9abd; margin-top: 8px; }
.form-newsletter { display: flex; gap: 8px; }
.form-newsletter input { border-radius: 999px; border-color: #2c3866; background: #17224a; color: #fff; }
.form-newsletter input::placeholder { color: #8f9abd; }
.form-newsletter .bouton { padding: 10px 18px; flex: none; }
.pied-bas { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid #222c55; margin-top: 44px; padding-top: 18px; padding-bottom: 22px; font-size: .84rem; color: #8f9abd; }
@media (max-width: 960px) { .pied-grille { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pied-grille { grid-template-columns: 1fr; } .form-newsletter { flex-direction: column; } }

/* ---------- Contenus riches ---------- */
.prose { max-width: 75ch; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .35em; }
.citation { border-left: 4px solid var(--rouge); padding: 4px 0 4px 18px; color: var(--marine); font-size: 1.1rem; font-style: italic; }
.encadre { background: var(--bleu-pale); border-radius: var(--rayon); padding: 22px 24px; }
.encadre > :last-child { margin-bottom: 0; }

@media print {
  .barre-haut, .entete, .pied, .res-outils, .bouton { display: none !important; }
  body { font-size: 12pt; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }