/* Aide en ligne : memes couleurs et meme en-tete que la page d'accueil publique. */
:root {
    --vert: #176b5f; --vert-fonce: #0f4d44; --vert-clair: #e7f3f0; --ambre: #f0a020; --ambre-fonce: #c77f0a; --ambre-clair: #fdf3df;
    --texte: #16202a; --doux: #5b6773; --fond: #ffffff; --fond-2: #f5f7f6; --bord: #dfe5e3; --rouge: #c0392b; --rouge-clair: #fbeceb;
    --ombre: 0 18px 40px rgba(16, 38, 34, .12); --rayon: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; color: var(--texte); background: var(--fond); line-height: 1.6; font-size: 16px; }
a { color: var(--vert); text-decoration: none; }
a:hover { text-decoration: underline; }
[hidden] { display: none !important; }
.conteneur { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.doux { color: var(--doux); }

.entete { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .96); border-bottom: 1px solid var(--bord); backdrop-filter: blur(6px); }
.entete .conteneur { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--texte); white-space: nowrap; }
.logo:hover { text-decoration: none; }
.logo small { font-weight: 600; font-size: 13px; color: var(--vert); background: var(--vert-clair); padding: 2px 8px; border-radius: 999px; }
.logo-marque { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 9px; background: var(--vert); color: #fff; font-size: 16px; }
.nav-liens { display: flex; gap: 6px; margin-left: 10px; flex: 1; }
.nav-liens a { padding: 8px 12px; border-radius: 8px; color: var(--doux); font-weight: 600; font-size: 15px; }
.nav-liens a:hover { background: var(--fond-2); text-decoration: none; }
.nav-liens a.actif { color: var(--vert); background: var(--vert-clair); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.langues { display: inline-flex; border: 1px solid var(--bord); border-radius: 8px; overflow: hidden; }
.langues a { padding: 5px 9px; font-size: 13px; font-weight: 700; color: var(--doux); }
.langues a.actif { background: var(--vert); color: #fff; }
.langues a:hover { text-decoration: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 8px 14px; border-radius: 10px; font-weight: 700; font-size: 14px; border: 2px solid transparent; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn-principal { background: var(--ambre); color: #1b1300; }
.btn-principal:hover { background: var(--ambre-fonce); color: #fff; }
.btn-contour { border-color: var(--vert); color: var(--vert); }
.btn-contour:hover, .btn-vert:hover { background: var(--vert-fonce); color: #fff; border-color: var(--vert-fonce); }
.btn-vert { background: var(--vert); color: #fff; }

.hero { background: linear-gradient(135deg, var(--vert-fonce), var(--vert)); color: #fff; padding: 54px 0 62px; text-align: center; }
.hero h1 { margin: 0 0 10px; font-size: clamp(26px, 4vw, 38px); line-height: 1.2; }
.hero p { margin: 0 auto 24px; max-width: 680px; opacity: .92; }
.recherche { position: relative; max-width: 560px; margin: 0 auto; }
.recherche .fa { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--doux); }
.recherche input { width: 100%; padding: 15px 16px 15px 44px; border: 0; border-radius: 12px; font-size: 16px; box-shadow: var(--ombre); }
.recherche input:focus { outline: 3px solid var(--ambre); }

.accueil-aide { padding: 34px 0 60px; }
.espace { margin-bottom: 42px; }
.espace h2 { margin: 0 0 4px; font-size: 24px; }
.espace h2 .fa { color: var(--vert); margin-right: 6px; }
.espace h3 { margin: 22px 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--doux); }
.cartes { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.carte { display: flex; align-items: center; gap: 12px; padding: 16px; border: 1px solid var(--bord); border-radius: var(--rayon); color: var(--texte); font-weight: 600; background: #fff; transition: border-color .15s, transform .15s, box-shadow .15s; }
.carte:hover { border-color: var(--vert); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(16, 38, 34, .08); text-decoration: none; }
.carte .fa { flex: none; width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; background: var(--vert-clair); color: var(--vert); font-size: 17px; }

.page-aide { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 40px; padding: 28px 0 60px; align-items: start; }
.sommaire { position: sticky; top: 84px; max-height: calc(100vh - 100px); overflow: auto; font-size: 15px; }
.sommaire summary { list-style: none; font-weight: 800; padding: 6px 0 10px; cursor: default; }
.sommaire summary::-webkit-details-marker { display: none; }
.sommaire summary .fa { display: none; }
.sommaire-titre { margin: 16px 0 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--doux); font-weight: 700; }
.sommaire a { display: block; padding: 6px 10px; border-left: 3px solid transparent; border-radius: 0 8px 8px 0; color: var(--texte); }
.sommaire a:hover { background: var(--fond-2); text-decoration: none; }
.sommaire a.actif { border-left-color: var(--vert); background: var(--vert-clair); color: var(--vert-fonce); font-weight: 700; }
.sommaire .autre-espace { margin-top: 18px; color: var(--doux); font-size: 14px; }

.contenu { min-width: 0; max-width: 800px; }
.fil { margin: 0 0 8px; font-size: 14px; color: var(--doux); }
.contenu h1 { margin: 0 0 14px; font-size: clamp(25px, 3.4vw, 33px); line-height: 1.2; }
.contenu h1 .fa { color: var(--vert); font-size: .8em; margin-right: 6px; }
.contenu h2 { margin: 38px 0 10px; padding-top: 18px; border-top: 1px solid var(--bord); font-size: 22px; line-height: 1.3; scroll-margin-top: 80px; }
.contenu h3 { margin: 24px 0 6px; font-size: 17px; }
.contenu p, .contenu li { max-width: 72ch; }
.contenu ul, .contenu ol { padding-left: 22px; }
.contenu li { margin: 5px 0; }
.chapo { font-size: 18px; color: var(--doux); margin: 0 0 18px; }
.ui { padding: 1px 7px; border: 1px solid var(--bord); border-radius: 6px; background: var(--fond-2); font-weight: 600; font-size: .93em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
ol.etapes { list-style: none; padding: 0; counter-reset: etape; }
ol.etapes > li { position: relative; padding: 2px 0 12px 46px; margin: 0; counter-increment: etape; }
ol.etapes > li::before { content: counter(etape); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--vert); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 15px; }
ol.etapes > li:not(:last-child)::after { content: ""; position: absolute; left: 14px; top: 34px; bottom: 2px; width: 2px; background: var(--bord); }
.note, .attention, .astuce { margin: 16px 0; padding: 12px 16px 12px 46px; border-radius: 12px; position: relative; max-width: 72ch; }
.note::before, .attention::before, .astuce::before { font-family: FontAwesome; position: absolute; left: 16px; top: 12px; font-size: 17px; }
.note { background: var(--vert-clair); } .note::before { content: "\f05a"; color: var(--vert); }
.attention { background: var(--rouge-clair); } .attention::before { content: "\f071"; color: var(--rouge); }
.astuce { background: var(--ambre-clair); } .astuce::before { content: "\f0eb"; color: var(--ambre-fonce); }
.note p, .attention p, .astuce p { margin: 0; }
.tableau { overflow-x: auto; margin: 14px 0; }
.contenu table { border-collapse: collapse; width: 100%; font-size: 15px; }
.contenu th, .contenu td { text-align: left; vertical-align: top; padding: 9px 12px; border-bottom: 1px solid var(--bord); }
.contenu th { background: var(--fond-2); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--doux); }
.dans-page { margin: 0 0 8px; padding: 12px 16px; background: var(--fond-2); border-radius: 12px; font-size: 15px; }
.dans-page strong { display: block; margin-bottom: 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--doux); }
.dans-page a { display: inline-block; margin-right: 14px; }
.suite { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 44px; }
.suite a { display: block; padding: 14px 16px; border: 1px solid var(--bord); border-radius: var(--rayon); font-weight: 700; color: var(--texte); }
.suite a:hover { border-color: var(--vert); text-decoration: none; }
.suite small { display: block; font-weight: 600; color: var(--doux); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.suite .suivant { text-align: right; }
.besoin { margin-top: 22px; color: var(--doux); font-size: 15px; }

footer { background: var(--vert-fonce); color: #d7e7e3; padding: 22px 0; font-size: 14px; }
footer .conteneur { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer a { color: #fff; }

@media (max-width: 860px) {
    .nav-liens a { padding: 6px 8px; font-size: 13px; }
    .cache-mobile { display: none; }
    .logo { font-size: 17px; } .logo small { display: none; }
    .entete .conteneur { gap: 8px; flex-wrap: wrap; padding: 8px 0; }
    .nav-liens { order: 3; flex-basis: 100%; margin-left: 0; }
    .nav-actions { margin-left: auto; }
    .page-aide { grid-template-columns: 1fr; gap: 14px; padding-top: 14px; }
    .sommaire { position: static; max-height: none; border: 1px solid var(--bord); border-radius: 12px; padding: 4px 12px; }
    .sommaire summary { cursor: pointer; padding: 8px 0; }
    .sommaire summary .fa { display: inline; margin-right: 6px; color: var(--vert); }
    .suite { grid-template-columns: 1fr; }
}
@media print {
    .entete, .sommaire, .suite, footer, .besoin { display: none; }
    .page-aide { display: block; }
}