/* Thème AFISTEB — reproduit l'apparence du thème Avada (valeurs lues dans son CSS) */
@font-face{font-family:Raleway;font-weight:300 700;font-display:swap;src:url(/fonts/raleway.woff2) format("woff2")}
@font-face{font-family:"Antic Slab";font-weight:400;font-display:swap;src:local("Antic Slab"),url(/fonts/antic-slab-400.woff2) format("woff2")}
@font-face{font-family:"PT Sans";font-weight:700;font-display:swap;src:local("PT Sans Bold"),url(/fonts/pt-sans-700.woff2) format("woff2")}

:root{
  --green:#9db668;        /* liens survolés, pied de page, menu actif */
  --green-light:#a0ce4e;  /* barre de titre, texte d'accueil */
  --btn-1:#aad75b; --btn-2:#cce890; --btn-ink:#577810;
  --lavender:#c9cdff;     /* bandeau du pied de page */
  --ink:#747474; --head:#333; --line:#ebeaea; --line2:#e0dede;
  --body:Raleway,"Segoe UI",Helvetica,Arial,sans-serif;
  --slab:"Antic Slab",Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{background:#2b2b2b url(/images/bkgd4.jpg) center top/cover fixed no-repeat}
body{margin:0;font:400 13px/20px var(--body);color:var(--ink);background:transparent}
a{color:var(--head);text-decoration:none}
a:hover{color:var(--green)}
img{max-width:100%;height:auto}
h1,h2,h3{font-family:var(--slab);font-weight:400;color:var(--head);line-height:1.5;margin:0}
p{margin:0 0 20px}

#wrapper{max-width:1000px;margin:0 auto;background:#fff;min-height:100vh}
.row{max-width:940px;margin:0 auto}
#main{padding:30px 30px 40px}

/* En-tête : logo centré puis menu */
.site-header{background:#fff}
.logo{height:100px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #e5e5e5}
.logo img{display:block}
.main-nav{border-bottom:1px solid #e5e5e5}
.main-nav ul{display:flex;justify-content:center;list-style:none;margin:0;padding:0}
.main-nav a{display:block;padding:0 17px;line-height:42px;font-size:14px;color:var(--head);border-top:3px solid transparent}
.main-nav li.current a,.main-nav a:hover{color:var(--green);border-top-color:var(--green)}
.main-nav .search a{color:var(--head)}
.mobile-nav{display:none}

/* Barre de titre verte des pages intérieures */
.title-bar{height:87px;background:url(/images/page_title_bg.png),
  radial-gradient(circle at 93% 75%,rgba(255,255,255,.22) 0 30px,transparent 31px),
  radial-gradient(circle at 87% 25%,rgba(255,255,255,.16) 0 13px,transparent 14px),
  radial-gradient(ellipse at 50% 60%,#c9e5a0,#a0ce4e 75%);
  background-color:var(--green-light);border-top:1px solid #d2d3d4;box-shadow:inset 0 5px 6px -4px rgba(0,0,0,.35);
  padding:0 30px;display:flex;align-items:center;text-align:center}
.title-bar .row{width:100%}
.title-bar h1{color:#fff;font-size:20px;line-height:30px}
.crumbs{list-style:none;margin:2px 0 0;padding:0;font-size:10px;color:#fff;display:flex;gap:0;justify-content:center;flex-wrap:wrap}
.crumbs li+li::before{content:"/";padding:0 8px}
.crumbs a{color:#fff}

/* Accueil */
.hero{text-align:center;margin:0 0 20px}
.hero img{display:inline-block}
.welcome{font:300 30px/45px var(--body);color:var(--green-light);text-align:center;margin:0 0 20px}
.sectitle{display:flex;align-items:center;gap:15px;font-size:18px;margin:0 0 30px}
.sectitle::after{content:"";flex:1;height:5px;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}

/* Cartes d'articles */
.post-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 20px;align-items:start}
.card{border:1px solid var(--line);border-bottom:3px solid var(--line);padding:25px 24px 20px}
.card h2{font-size:18px;line-height:27px}
.card h2 a{color:var(--head)}
.card h2 a:hover{color:var(--green)}
.meta{font-size:12px;line-height:18px;margin:6px 0 0;color:var(--ink)}
.meta a{color:var(--head)}.meta a:hover{color:var(--green)}
.meta .bar{padding:0 3px}
.sep{height:5px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0 20px}
.excerpt{font-size:13px;line-height:20px;margin:0 0 24px}
.more{margin:0;font-size:12px}
.more a{color:var(--head)}
.chev{font-weight:700;margin-left:2px}

/* Pagination */
.pager{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin:30px 0 0;font-size:12px}
.pager a,.pager .current{min-width:22px;height:22px;line-height:20px;text-align:center;border:1px solid #d2d2d2;color:var(--head)}
.pager .current{background:var(--green);border-color:var(--green);color:#fff}
.pager .next,.pager .prev{border:0;padding:0 6px}

/* Article */
.with-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 23.4%;gap:40px}
.entry-title{font-size:18px;line-height:27px;margin:0 0 20px}
.content{font-size:13px;line-height:20px}
.content a{color:var(--head);text-decoration:underline}
.content a:hover{color:var(--green)}
.content h2,.content h3,.content h4{margin:24px 0 10px}
.content img{height:auto}
.content table{border-collapse:collapse;max-width:100%}
.content td,.content th{border:1px solid var(--line2);padding:6px 10px}
.entry-meta{border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);padding:6px 0;margin:30px 0}
.entry-meta a{color:var(--head)}
.share{display:flex;align-items:center;gap:20px;background:#f6f6f6;padding:20px;margin:0 0 40px;font-family:var(--slab)}
.share a{color:#aaa9a9;display:inline-flex}.share a:hover{color:var(--green)}
.featured{margin:0 0 30px}.featured img{display:block;width:100%;height:auto}
.share strong{font-weight:400;font-size:13px;color:var(--head);margin-right:auto}
.related{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.related a{position:relative;display:block;aspect-ratio:4/3;background:#f6f6f6;overflow:hidden}
.related img{width:100%;height:100%;object-fit:cover;display:block}
.related .caption{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:10px;text-align:center;font-family:var(--slab);color:var(--head);background:rgba(246,246,246,.92);opacity:0;transition:opacity .2s}
.related a:hover .caption,.related a:focus .caption,.related a:not(:has(img)) .caption{opacity:1}

/* Listes d'articles sur une colonne (News, Formation, catégories, archives) */
.post-item{margin:0 0 55px}
.post-item h2{font-size:18px;line-height:27px;margin:0 0 20px}
.post-item .excerpt{margin:0 0 20px}
.post-meta{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);padding:5px 0;font-size:11px;line-height:18px}
.post-meta p{margin:0}
.post-meta .more{white-space:nowrap}

/* Colonne latérale */
.widget{margin-bottom:35px}
.widget h3{font-size:13px;margin:0 0 20px;color:var(--head)}
.chev-list{list-style:none;margin:0;padding:0}
.chev-list li{padding:9px 0 9px 12px;border-bottom:1px solid var(--line);position:relative;line-height:20px}
.chev-list li::before{content:"›";position:absolute;left:0;top:7px;font-weight:700;font-size:14px}
/* Archives repliables par année */
/* Une seule flèche par année : celle du summary, qui pivote ; ni marqueur natif, ni chevron de la ligne */
.archives > li::before{content:none}
.archives summary{cursor:pointer;list-style:none}
.archives summary::marker{content:""}
.archives summary::-webkit-details-marker{display:none}
.archives summary:hover{color:var(--green)}
.archives summary::before{content:"›";position:absolute;left:0;top:7px;font-weight:700;font-size:14px;transition:transform .15s}
.archives details[open] > summary::before{transform:rotate(90deg)}
.archives .count{font-size:11px;color:var(--ink)}
.archives .chev-list{margin:9px 0 -9px 4px}
.archives .chev-list li{border-top:1px solid var(--line);border-bottom:0}
.searchform{display:flex}
.searchform input{flex:1;min-width:0;height:29px;padding:0 12px;border:1px solid #d2d2d2;border-right:0;font:inherit}
.searchform button{width:29px;height:29px;border:0;background:#000;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.thumbs{display:grid;grid-template-columns:repeat(3,56px);gap:3px;justify-content:center}
.thumbs img{display:block;width:56px;height:56px;object-fit:cover}
.social{display:flex;gap:18px;margin:0}
.social a{color:#aaa9a9;display:inline-flex}.social a:hover{color:var(--green)}

/* Pages : bouton vert Avada, formulaires */
.btn,.form button,.buttons .content p a{display:inline-block;padding:13px 29px;line-height:17px;font:700 14px/17px "PT Sans",var(--body);text-transform:uppercase;color:var(--btn-ink);
  background:var(--btn-2) linear-gradient(to top,var(--btn-1),var(--btn-2));border:1px solid var(--btn-ink);border-radius:0;cursor:pointer;text-decoration:none}
.btn:hover,.form button:hover,.buttons .content p a:hover{color:var(--btn-ink);background:var(--btn-1) linear-gradient(to top,var(--btn-2),var(--btn-1))}
.buttons .content p{text-align:center;margin:0 auto 6px;max-width:280px}
.buttons .content p a{display:block;padding:10px 15px;box-shadow:none;border-color:var(--btn-2);text-align:center;text-decoration:none}
.buttons .content > p:first-child{max-width:none;text-align:left;margin-bottom:60px}
.form label{display:block;margin-bottom:6px}
.form input,.form textarea{display:block;width:100%;padding:0 15px;height:29px;border:1px solid #d2d2d2;background:#fff;color:var(--ink);font:13px var(--body);margin-top:6px}
.form textarea{height:auto;padding:10px 15px}
.form.wide input,.form.wide textarea{margin-top:0}
.form p{margin-bottom:18px}
.hp{position:absolute;left:-9999px}
.small{font-size:12px}
.two-cols{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:50px}
.two-cols h3{font-size:16px;margin-bottom:20px;color:var(--head)}
.contact-info h3{font-size:13px}
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.gallery img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
/* Galeries (layouts/galeries/) */
.galeries{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 20px;align-items:start}
.galerie-card{padding:0 0 16px}
.galerie-card .cover img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
.galerie-card h2,.galerie-card .meta{padding:0 18px}.galerie-card h2{margin-top:16px}
.galerie-meta{border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);padding:5px 0;margin:0 0 16px}
.galerie-articles{margin:30px 0 10px}
.galerie-back{margin-top:24px}
.thumbs-more{text-align:center;margin:12px 0 0}

/* Pied de page */
.site-footer .widgets{background:var(--green);border-top:12px solid var(--lavender);padding:43px 30px 40px;color:#fff}
.cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}
.widgets h3{color:#fff;font-size:13px;line-height:13px;text-transform:uppercase;margin:0 0 28px}
.widgets h3.follow{margin-top:34px}
.widgets a{color:#fff}.widgets a:hover{color:var(--lavender)}
.widgets .lbl{color:#000}
.widgets .chev-list li{border-bottom:1px solid #4b4c4d}
.widgets .social a{color:#fff}
.copyright{background:var(--lavender);border-top:1px solid #4b4c4d;padding:18px 30px 16px;font-size:12px;color:#000}
.copyright .row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.copyright a{color:#fff}.copyright .social a{color:#4b4c4d}

/* Tablette */
@media (max-width:1000px){
  #wrapper{max-width:none}
  .post-grid,.galeries{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* Mobile : menu « Aller à… » comme sur le site actuel */
@media (max-width:800px){
  .main-nav{display:none}
  .mobile-nav{display:block;padding:14px 30px;border-bottom:1px solid #e5e5e5}
  .mobile-nav summary{display:flex;justify-content:space-between;align-items:stretch;border:1px solid #d2d2d2;background:#f6f6f6;cursor:pointer;list-style:none;font-size:14px;color:var(--head)}
  .mobile-nav summary::-webkit-details-marker{display:none}
  .mobile-nav summary span:first-child{padding:11px 14px;flex:1;background:#fff}
  .burger{width:46px;border-left:1px solid #d2d2d2;background:linear-gradient(#aaa,#aaa) center 14px/20px 3px no-repeat,linear-gradient(#aaa,#aaa) center 21px/20px 3px no-repeat,linear-gradient(#aaa,#aaa) center 28px/20px 3px no-repeat}
  .mobile-nav ul{list-style:none;margin:0;padding:0;border:1px solid #d2d2d2;border-top:0}
  .mobile-nav li a{display:block;padding:11px 14px;border-top:1px solid var(--line)}
  .welcome{font-size:26px;line-height:38px}
  .with-sidebar{grid-template-columns:1fr}
  .two-cols{grid-template-columns:1fr}
}
@media (max-width:640px){
  #main{padding:24px 20px 30px}
  .post-grid,.cols,.galeries{grid-template-columns:1fr}
  .title-bar h1{font-size:17px}
  .related{gap:12px}
  .post-meta{flex-direction:column;gap:4px}
  .gallery{grid-template-columns:repeat(2,1fr)}
}

/* Visionneuse de photos (static/js/lightbox.js), d'après le thème « metro-white » de Photo Gallery */
.lb-open{overflow:hidden}
.lb{position:fixed;inset:0;z-index:1000;display:flex;flex-direction:column;background:rgba(0,0,0,.88);color:#fff;font-family:var(--body)}
.lb[hidden]{display:none}
.lb-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border:0;border-radius:2px;background:transparent;color:#fff;cursor:pointer;opacity:.8}
.lb-btn:hover,.lb-btn:focus-visible{opacity:1;background:rgba(255,255,255,.15)}
.lb-btn:focus-visible{outline:2px solid var(--green-light)}
.lb-bar{min-width:0;display:flex;align-items:center;gap:6px;padding:8px 12px}
.lb-count{font-size:13px;opacity:.75;white-space:nowrap}
.lb-title{flex:1;min-width:0;padding:0 10px;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-stage{position:relative;flex:1;min-height:0;min-width:0;display:flex;align-items:center;justify-content:center;padding:0 60px}
.lb-img{max-width:100%;max-height:100%;object-fit:contain;border:4px solid #fff;background:#fff;box-shadow:0 0 20px rgba(0,0,0,.5);opacity:0;transition:opacity .25s}
.lb-img.lb-ready{opacity:1}
.lb-prev,.lb-next{position:absolute;top:50%;margin-top:-28px;width:48px;height:56px;background:rgba(0,0,0,.35)}
.lb-prev{left:8px}.lb-next{right:8px}
.lb-strip{min-width:0;display:flex;gap:4px;padding:10px 12px;overflow-x:auto;scrollbar-width:thin}
.lb-strip button{flex:none;width:90px;height:60px;padding:0;border:2px solid transparent;background:#000;cursor:pointer;opacity:.5;transition:opacity .2s}
.lb-strip button:hover{opacity:.85}
.lb-strip button.lb-current{opacity:1;border-color:#fff}
.lb-strip img{display:block;width:100%;height:100%;object-fit:cover}
.lb-single .lb-prev,.lb-single .lb-next,.lb-single .lb-strip,.lb-single .lb-play,.lb-single .lb-count{display:none}
@media (max-width:640px){
  .lb-stage{padding:0 8px}
  .lb-prev,.lb-next{width:38px;height:48px;margin-top:-24px}
  .lb-strip button{width:64px;height:44px}
}

/* Formulaires : widget ALTCHA et message renvoyé par static/form.php (static/js/form.js) */
.form-altcha{margin-bottom:18px}
.form-status{padding:10px 15px;border-left:3px solid var(--line2);background:#f8f8f8;color:var(--head)}
.form-status.ok{border-color:var(--green)}
.form-status.error{border-color:#c0392b}

/* Recherche (layouts/_default/recherche.html, static/js/search.js) */
.search-page label{display:block;margin-bottom:8px;color:var(--head)}
.search-page .searchform{max-width:600px}
.search-page .searchform input{height:36px;font-size:14px}
.search-page .searchform button{width:36px;height:36px}
.search-status{margin:18px 0 10px;color:var(--head)}
.search-results{list-style:none;padding:0;margin:0}
.search-results li{padding:16px 0;border-bottom:1px solid var(--line)}
.search-results h2{font-size:16px;line-height:24px}
.search-results h2 a{color:var(--head)}.search-results h2 a:hover{color:var(--green)}
.search-results .excerpt{margin:6px 0 0}
.search-results mark{background:#e6f2cf;color:inherit;padding:0 1px}