:root{--bleu:#1B679F;--accent:#0a84ff;--accent-fonce:#0066d6;--violet:#7a5cff;--cyan:#00b3c7;
--fond:#f6f7f9;--fond-2:#fff;--fond-3:#eceef2;--texte:#14161a;--texte-2:#4a505c;--texte-3:#7a8190;--trait:rgba(20,22,26,.09);
--ombre:0 1px 2px rgba(15,20,30,.06),0 12px 32px -8px rgba(15,20,30,.18);--ombre-forte:0 2px 6px rgba(15,20,30,.08),0 40px 80px -20px rgba(15,20,30,.35);
--verre:rgba(255,255,255,.72);--rayon:18px;--large:1180px;
--police:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI Variable","Segoe UI",Inter,Cantarell,Ubuntu,Roboto,"Helvetica Neue",Arial,sans-serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--fond:#0c0d10;--fond-2:#15171c;--fond-3:#1d2027;--texte:#f2f3f5;--texte-2:#b4bac6;--texte-3:#8a91a0;--trait:rgba(255,255,255,.09);--ombre:0 1px 2px rgba(0,0,0,.4),0 12px 32px -8px rgba(0,0,0,.6);--ombre-forte:0 2px 6px rgba(0,0,0,.5),0 40px 80px -20px rgba(0,0,0,.8);--verre:rgba(21,23,28,.72);--accent:#4aa3ff;color-scheme:dark}}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--police);font-size:17px;line-height:1.6;color:var(--texte);background:var(--fond);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.conteneur{max-width:var(--large);margin:0 auto;padding:0 24px}
.lien-evitement{position:absolute;left:-999px}.lien-evitement:focus{left:12px;top:12px;background:var(--fond-2);padding:8px 14px;border-radius:10px;z-index:99}
.entete{position:sticky;top:0;z-index:50;background:var(--verre);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--trait)}
.entete .conteneur{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}
.marque{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--texte);font-size:1.05rem}.marque:hover{text-decoration:none}.marque img{width:30px;height:30px}
.nav{display:flex;align-items:center;gap:4px}.nav a{color:var(--texte-2);padding:8px 12px;border-radius:10px;font-size:.95rem}.nav a:hover{color:var(--texte);background:var(--fond-3);text-decoration:none}
.bouton{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;padding:12px 24px;border-radius:999px;font-weight:600;font-size:1rem;box-shadow:0 8px 20px -8px var(--accent)}
.bouton:hover{background:var(--accent-fonce);text-decoration:none}.bouton.petit{padding:8px 16px;font-size:.9rem}
.bouton.clair{background:var(--fond-2);color:var(--texte);box-shadow:var(--ombre);border:1px solid var(--trait)}.bouton.clair:hover{background:var(--fond-3)}
.menu-mobile{display:none}
@media (max-width:820px){.nav{display:none}.menu-mobile{display:block;position:relative}.menu-mobile summary{list-style:none;cursor:pointer;padding:8px 12px;border-radius:10px;border:1px solid var(--trait);font-size:.95rem}.menu-mobile summary::-webkit-details-marker{display:none}
.menu-mobile div{position:absolute;right:0;top:46px;min-width:220px;background:var(--fond-2);border:1px solid var(--trait);border-radius:14px;box-shadow:var(--ombre-forte);padding:8px;display:flex;flex-direction:column}.menu-mobile a{color:var(--texte);padding:10px 12px;border-radius:10px}.menu-mobile a:hover{background:var(--fond-3);text-decoration:none}}
.heros{position:relative;text-align:center;padding:72px 0 40px;overflow:hidden}
.aurore{position:absolute;inset:-40px 0 auto 0;height:520px;z-index:-1;filter:blur(70px);opacity:.75;pointer-events:none}
.aurore i{position:absolute;border-radius:50%;display:block}
.aurore i:nth-child(1){width:520px;height:340px;left:8%;top:0;background:#7ccaf5}.aurore i:nth-child(2){width:480px;height:320px;left:36%;top:40px;background:#c3b4ff}.aurore i:nth-child(3){width:520px;height:340px;right:4%;top:0;background:#9be8ef}.aurore i:nth-child(4){width:360px;height:240px;left:30%;top:150px;background:#ffd9a8}
@media (prefers-color-scheme:dark){.aurore{opacity:.35}}
.icone-heros{display:block;width:104px;height:104px;margin:0 auto 20px;filter:drop-shadow(0 18px 28px rgba(27,103,159,.35))}
.pastille{display:inline-block;padding:5px 14px;border-radius:999px;background:var(--verre);border:1px solid var(--trait);font-size:.85rem;font-weight:600;color:var(--texte-2);margin-bottom:22px}
h1.titre{font-size:clamp(2.4rem,6.4vw,4.6rem);line-height:1.04;letter-spacing:-.035em;margin:0 0 22px;font-weight:800}
.degrade{background:linear-gradient(90deg,#1B679F,#7a5cff 55%,#00b3c7);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (prefers-color-scheme:dark){.degrade{background-image:linear-gradient(90deg,#6db3e8,#a794ff 55%,#4fd6e6)}}
.chapeau{max-width:700px;margin:0 auto 30px;font-size:1.22rem;color:var(--texte-2)}
.actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.sous-actions{margin-top:18px;color:var(--texte-3);font-size:.92rem}
.vitrine{padding:20px 0 70px}
.fenetre{max-width:1040px;margin:0 auto;border-radius:16px;background:var(--fond-2);border:1px solid var(--trait);box-shadow:var(--ombre-forte);overflow:hidden}
.barre-fenetre{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--trait);background:var(--fond-3)}
.pt{width:12px;height:12px;border-radius:50%;display:block}.pt.r{background:#ff5f57}.pt.j{background:#febc2e}.pt.v{background:#28c840}
.barre-fenetre strong{margin-left:auto;margin-right:auto;font-size:.85rem;color:var(--texte-3);font-weight:600}
.corps-fenetre{display:grid;grid-template-columns:168px 260px 1fr 200px;min-height:420px;font-size:.88rem}
.col-dossiers{background:var(--fond-3);padding:14px 10px;border-right:1px solid var(--trait)}
.nouveau{display:block;white-space:nowrap;font-size:.84rem;text-align:center;background:var(--accent);color:#fff;border-radius:10px;padding:8px;font-weight:600;margin-bottom:14px}
.dossier{display:flex;justify-content:space-between;padding:7px 10px;border-radius:9px;color:var(--texte-2)}.dossier.actif{background:rgba(10,132,255,.14);color:var(--accent);font-weight:600}.dossier em{font-style:normal;font-size:.75rem;background:#ff5a52;color:#fff;border-radius:999px;padding:0 7px}
.etiquettes{margin:16px 10px 6px;font-size:.72rem;letter-spacing:.06em;color:var(--texte-3);text-transform:uppercase}
.point{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px}.point.a{background:#1fb6c8}.point.b{background:#34c759}.point.c{background:#ffb02e}
.col-liste{border-right:1px solid var(--trait)}.col-liste .rech{margin:12px;padding:7px 12px;border-radius:10px;background:var(--fond-3);color:var(--texte-3)}
.msg{padding:12px 16px;border-top:1px solid var(--trait)}.msg.actif{background:rgba(10,132,255,.08)}.msg b{display:block;font-size:.9rem}.msg span{display:block;color:var(--texte-3);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg .h{float:right;font-size:.75rem;color:var(--texte-3)}
.col-lecteur{padding:18px 22px}.col-lecteur h3{margin:0 0 4px;font-size:1.15rem}.de{color:var(--texte-3);font-size:.82rem;margin-bottom:14px}
.col-lecteur p{margin:0 0 10px;color:var(--texte-2)}
.reponse{margin-top:16px;border:1px solid var(--trait);border-radius:12px;overflow:hidden}.reponse .outils{display:flex;gap:8px;align-items:center;padding:8px 12px;background:var(--fond-3);color:var(--texte-3);font-size:.8rem}
.ia{background:linear-gradient(90deg,rgba(10,132,255,.16),rgba(122,92,255,.18));color:var(--accent);padding:2px 10px;border-radius:999px;font-weight:600}
.reponse p{padding:10px 12px;margin:0}
.col-erp{padding:16px 14px;border-left:1px solid var(--trait);background:var(--fond-3)}
.col-erp small{display:block;letter-spacing:.06em;text-transform:uppercase;color:var(--texte-3);font-size:.7rem;margin-bottom:10px}
.carte-erp{background:var(--verre);border:1px solid var(--trait);border-radius:12px;padding:10px 12px;margin-bottom:10px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.carte-erp b{display:block}.carte-erp span{color:var(--texte-3);font-size:.8rem}
.legende{text-align:center;color:var(--texte-3);font-size:.9rem;margin-top:18px}
@media (max-width:980px){.corps-fenetre{grid-template-columns:130px 1fr}.col-lecteur,.col-erp{display:none}}
@media (max-width:560px){.corps-fenetre{grid-template-columns:1fr}.col-dossiers{display:none}}
.section{padding:84px 0}.section.fond{background:var(--fond-2);border-block:1px solid var(--trait)}
.sur-titre{display:block;text-align:center;color:var(--accent);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.82rem;margin-bottom:12px}
h2.titre-section{text-align:center;font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.1;letter-spacing:-.03em;margin:0 auto 14px;max-width:820px;font-weight:800}
.intro{text-align:center;color:var(--texte-2);max-width:680px;margin:0 auto 44px;font-size:1.1rem}
.grille{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.carte{background:var(--fond-2);border:1px solid var(--trait);border-radius:var(--rayon);padding:26px;box-shadow:var(--ombre)}.section.fond .carte{background:var(--fond)}
.carte h3{margin:14px 0 6px;font-size:1.15rem;letter-spacing:-.01em}.carte p{margin:0;color:var(--texte-2);font-size:.98rem}
.ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(10,132,255,.16),rgba(122,92,255,.2));color:var(--accent)}.ico svg{width:24px;height:24px}
.deux{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}@media (max-width:860px){.deux{grid-template-columns:1fr;gap:28px}}
.deux h2{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.12;letter-spacing:-.03em;margin:0 0 14px}.deux p{color:var(--texte-2)}
.liste-coches{list-style:none;padding:0;margin:18px 0 0}.liste-coches li{padding:6px 0 6px 30px;position:relative;color:var(--texte-2)}.liste-coches li::before{content:"";position:absolute;left:0;top:13px;width:16px;height:16px;border-radius:50%;background:var(--accent);opacity:.9}
.brouillon{background:var(--fond-2);border:1px solid var(--trait);border-radius:var(--rayon);box-shadow:var(--ombre-forte);padding:22px}.brouillon .bandeau{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.puce{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--fond-3);color:var(--texte-2);font-size:.82rem;font-weight:600;border:1px solid var(--trait)}.puce.vif{background:linear-gradient(90deg,rgba(10,132,255,.16),rgba(122,92,255,.18));color:var(--accent);border-color:transparent}
.brouillon p{margin:0 0 10px;color:var(--texte-2)}.brouillon .fin{display:flex;justify-content:space-between;align-items:center;margin-top:14px;color:var(--texte-3);font-size:.85rem}
.comptes{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:8px}.compte{background:var(--fond-2);border:1px solid var(--trait);border-radius:14px;padding:14px 20px;box-shadow:var(--ombre);min-width:200px}.compte b{display:block}.compte span{color:var(--texte-3);font-size:.85rem}
.plateformes{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.plateformes .puce{font-size:.95rem;padding:9px 18px}
.route{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.route h3{margin:0 0 12px;font-size:1.05rem}.route ul{margin:0;padding-left:20px;color:var(--texte-2)}.route li{margin:6px 0}
.fait h3{color:#1c9c4a}.cours h3{color:#c77700}.plan h3{color:var(--texte-3)}
.faq{max-width:760px;margin:0 auto}.faq details{border-bottom:1px solid var(--trait);padding:6px 0}.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1}.faq details[open] summary::after{content:"–"}.faq details p{margin:0 0 16px;color:var(--texte-2)}
.cta-final{text-align:center;padding:90px 0}.cta-final h2{font-size:clamp(2rem,4.6vw,3.2rem);letter-spacing:-.03em;margin:0 0 16px}.cta-final p{color:var(--texte-2);margin:0 auto 28px;max-width:560px}
.prose{max-width:780px;margin:0 auto;padding:56px 24px 80px}.prose h1{font-size:2.2rem;letter-spacing:-.03em;margin:0 0 8px}.prose h2{margin-top:2em;font-size:1.3rem}.prose li{margin:6px 0}
.pied{border-top:1px solid var(--trait);background:var(--fond-2);padding:40px 0;color:var(--texte-3);font-size:.92rem}.pied .conteneur{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}.pied nav{display:flex;flex-wrap:wrap;gap:6px 20px}.pied a{color:var(--texte-2)}
main,.pied{overflow-wrap:anywhere}
@media (prefers-color-scheme:dark){.bouton,.nouveau,.bouton:hover{color:#04121f}.bouton.clair{color:var(--texte)}}