:root{--ink:#1d1d1f;--muted:#6e6e73;--line:#e5e5ea;--bg:#f5f5f7;--accent:#b3261e;--ok:#1b7a3d}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Inter","Segoe UI","Noto Sans CJK SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.45}
a{color:inherit;text-decoration:none}
header.haut{background:#fff;border-bottom:1px solid var(--line);padding:12px 40px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.logo{font-weight:700;font-size:18px;letter-spacing:-.01em}.logo span{color:var(--accent)}
nav.menu{display:flex;gap:20px;color:var(--muted);font-size:14px;flex-wrap:wrap}nav.menu a.on{color:var(--ink);font-weight:600}
.grow{flex:1}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:13px}
.lang a,.lang span{padding:5px 11px;color:var(--muted)}.lang .on{background:var(--ink);color:#fff}
.btn{display:inline-block;background:var(--ink);color:#fff;border-radius:999px;padding:10px 20px;font-weight:600;font-size:14px;border:0;cursor:pointer;font-family:inherit}
.btn.sec{background:#fff;color:var(--ink);border:1px solid #d2d2d7}.btn.sm{padding:7px 14px;font-size:13px}.btn.bloc{display:block;text-align:center;width:100%}
main{max-width:1180px;margin:0 auto;padding:32px 40px 60px}
h1{font-size:38px;letter-spacing:-.02em;margin:0 0 8px;line-height:1.1}h2{font-size:22px;letter-spacing:-.01em;margin:34px 0 14px}
.muted{color:var(--muted)}.sub{font-size:17px;color:var(--muted);margin:0 0 24px}.petit{font-size:13px}
.hero{text-align:center;padding:22px 0 8px}
.search{background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;display:flex;gap:10px;max-width:880px;margin:0 auto;box-shadow:0 8px 30px rgba(0,0,0,.06);text-align:left;align-items:center;flex-wrap:wrap}
.search .f{flex:1;min-width:220px;padding:6px 14px;border-right:1px solid var(--line)}
.search label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:2px}
.search input[type=text]{border:0;outline:0;font-size:16px;width:100%;font-family:inherit;background:transparent}
.bassin-btn{border:1px solid #d2d2d7;border-radius:999px;padding:9px 16px;font-size:14px;font-weight:600;white-space:nowrap;background:#fff;cursor:pointer;font-family:inherit;color:var(--ink)}
.bassin-btn.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.tabs{display:inline-flex;background:#e8e8ed;border-radius:999px;padding:3px;margin:0 0 16px;font-size:14px;flex-wrap:wrap}
.tabs a{padding:6px 18px;border-radius:999px;color:var(--muted)}.tabs a.on{background:#fff;color:var(--ink);font-weight:600}
.ia-btn{display:inline-block;border:1px solid #d2d2d7;border-radius:999px;padding:6px 14px;font-size:13px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.sect{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:block}.sect b{display:block}.sect span{font-size:13px;color:var(--muted)}
.row{display:flex;gap:10px;flex-wrap:wrap}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px;display:inline-block}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
.n{display:inline-block;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;text-align:center;line-height:24px;font-size:12px;font-weight:700;margin-right:8px}
.band{background:var(--ink);color:#fff;border-radius:18px;padding:24px 28px;margin-top:34px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.band .btn{background:#fff;color:var(--ink)}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.cols{display:grid;grid-template-columns:250px 1fr;gap:22px}.cols2{display:grid;grid-template-columns:1fr 340px;gap:22px}.deux{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.filt h4{margin:16px 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.filt label{display:block;padding:3px 0;font-size:14px}
.filt select{width:100%;padding:8px;border:1px solid #d2d2d7;border-radius:10px;font-family:inherit;font-size:14px;background:#fff}
.usine{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px;display:flex;gap:14px;align-items:flex-start}
.usine h3{margin:0;font-size:16px}.zh{color:var(--muted);font-weight:400;font-size:14px}
.tag{display:inline-block;font-size:11px;font-weight:600;border-radius:999px;padding:3px 9px;background:#f0f0f3;color:#4b4b50;margin:0 5px 4px 0}.tag.g{background:#e8f7ee;color:var(--ok)}.tag.r{background:#fdecec;color:var(--accent)}
.bar{position:sticky;bottom:12px;background:var(--ink);color:#fff;border-radius:16px;padding:12px 18px;display:none;align-items:center;gap:14px;margin-top:16px}.bar.on{display:flex}.bar .btn{background:#fff;color:var(--ink)}
.kv{display:grid;grid-template-columns:180px 1fr;gap:6px 14px;font-size:14px}.kv>span{color:var(--muted)}
.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=datetime-local],.field textarea,.field select{width:100%;border:1px solid #d2d2d7;border-radius:10px;padding:10px 12px;background:#fff;font-size:15px;font-family:inherit}
.field textarea{min-height:140px;resize:vertical}
.opt{display:block;border:1px solid var(--line);border-radius:12px;padding:11px 14px;margin-bottom:8px;font-size:14px;cursor:pointer}.opt:has(input:checked){border-color:var(--ink)}
.trad{background:#eef3fb;border:1px solid #d5e0f2;border-radius:14px;padding:12px 16px;margin:0 0 18px}
.mail{border:1px solid var(--line);border-radius:12px;padding:16px;font-size:14px;background:#fff;white-space:pre-wrap;word-break:break-word}.mail .h{color:var(--muted);font-size:13px;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:10px;white-space:normal}
.err{background:#fdecec;border:1px solid #f3c4c0;color:#8a1c16;border-radius:12px;padding:10px 14px;margin-bottom:14px}
.info{background:#e8f7ee;border:1px solid #bfe5cd;color:#135c2d;border-radius:12px;padding:10px 14px;margin-bottom:14px}
.test{background:#fff8e1;border:1px dashed #d9b84a;border-radius:12px;padding:10px 14px;margin:14px 0;font-size:13px}
#carte{height:420px;border-radius:14px;z-index:0}
.carte-grille{display:grid;grid-template-columns:1fr 290px;gap:20px}
.leaflet-tooltip.bassin{background:#fff;border:1px solid #c7c7cc;border-radius:999px;padding:2px 9px;font-weight:600;font-size:12px;color:#1d1d1f;box-shadow:none;cursor:pointer}
.leaflet-tooltip.bassin.on{background:var(--accent);border-color:var(--accent);color:#fff}.leaflet-tooltip.bassin:before{display:none}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:12px}.plan{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.plan.x{border:2px solid var(--ink)}
.plan .p{font-size:32px;font-weight:700;letter-spacing:-.02em;margin:10px 0 2px}.plan ul{padding-left:18px;margin:14px 0 18px}.plan li{margin-bottom:7px;font-size:14px}
.sh{font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:28px 0 10px}.sh span{text-transform:none;letter-spacing:0;font-weight:400}
table.cmp{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}table.cmp td,table.cmp th{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}table.cmp th{color:var(--muted);font-weight:400;width:170px}
.bulle{border-radius:14px;padding:14px 16px;margin-bottom:12px;border:1px solid var(--line);background:#fff}.bulle.vous{margin-left:60px;background:#f0f4ff;border-color:#d5e0f2}.bulle.usine{margin-right:60px}
.bulle .qui{font-size:12px;color:var(--muted);margin-bottom:6px}.bulle .txt{white-space:pre-wrap;word-break:break-word}
details summary{cursor:pointer;color:var(--muted);font-size:13px;margin-top:8px}
footer.bas{max-width:1180px;margin:0 auto;padding:0 40px 40px;color:var(--muted);font-size:13px;display:flex;gap:18px;flex-wrap:wrap}
@media (max-width:900px){header.haut{padding:12px 16px;gap:12px}main{padding:22px 16px 40px}h1{font-size:28px}.grid{grid-template-columns:repeat(2,1fr)}.steps,.plans,.cols,.cols2,.deux,.carte-grille{grid-template-columns:1fr}.search .f{border-right:0}.kv{grid-template-columns:130px 1fr}.bulle.vous{margin-left:16px}.bulle.usine{margin-right:16px}footer.bas{padding:0 16px 30px}}

/* moteur à trois champs et fenêtre de la carte (12/11) */
.search{max-width:1040px}.search .f{min-width:170px}.search .f-produit{flex:1.6}.search .f-type{border-right:0}
.champ-btn{border:0;background:transparent;font-family:inherit;font-size:16px;color:#a1a1a6;padding:0;cursor:pointer;width:100%;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.champ-btn.plein{color:var(--ink)}
.search select{border:0;outline:0;font-size:16px;font-family:inherit;background:transparent;width:100%;color:var(--ink);padding:0;cursor:pointer}
.voile{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px}.voile[hidden]{display:none}
.modale{background:#fff;border-radius:20px;width:min(1040px,100%);max-height:94vh;overflow:auto;padding:22px 24px;box-shadow:0 30px 80px rgba(0,0,0,.3);text-align:left}
.fermer{border:0;background:#f0f0f3;border-radius:50%;width:34px;height:34px;font-size:15px;cursor:pointer}
.modale #carte{height:460px}.modale #r-cote{max-height:460px;overflow:auto}
.zone{display:flex;gap:10px;align-items:flex-start;padding:7px 8px;border-radius:10px;cursor:pointer;font-size:14px}.zone:hover{background:#f5f5f7}.zone.on{background:#fdecec}
.coche{flex:none;width:18px;height:18px;border:1.5px solid #c7c7cc;border-radius:5px;margin-top:2px;font-size:12px;line-height:15px;text-align:center;color:#fff}.zone.on .coche{background:var(--accent);border-color:var(--accent)}
@media (max-width:900px){.modale #carte{height:300px}}
/* champs de saisie visibles : fond beige clair (Laurent, 12/11) */
.search{gap:8px;padding:8px}
.search .f,.search .f-type{background:#f5efe4;border:1px solid #e6dcc9;border-radius:12px;padding:8px 14px}
.search .f:focus-within{border-color:#b9a57e;background:#f8f3ea}
.search label{color:#7a6c52}
.search input[type=text]::placeholder{color:#a3977f}.champ-btn{color:#a3977f}
.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=datetime-local],.field textarea,.field select{background:#f5efe4;border-color:#e6dcc9}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:#b9a57e;background:#f8f3ea}
.filt select{background:#f5efe4;border-color:#e6dcc9}
/* correction (Laurent, 12/11) : le beige est sur la zone de saisie elle-même, pas sur la case qui l'entoure */
.search{gap:10px;padding:12px 14px;align-items:flex-end}
.search .f,.search .f-type{background:transparent;border:0;border-radius:0;padding:0}
.search .f:focus-within{background:transparent;border:0}
.search label{color:var(--muted);margin-bottom:5px}
.search input[type=text],.search .champ-btn,.search select{background:#f5efe4;border:1px solid #e0d4bd;border-radius:10px;padding:10px 12px;height:44px;box-sizing:border-box}
.search input[type=text]:focus,.search .champ-btn:focus,.search select:focus{outline:0;border-color:#b9a57e;background:#f8f3ea}
.search .btn{height:44px}

/* logo image dans l'en-tête (Laurent, 12/11) */
header.haut{padding-top:6px;padding-bottom:6px}.logo{display:flex;align-items:center}.logo img{height:66px;width:auto;display:block}
@media (max-width:900px){.logo img{height:48px}}

/* compteur de partenaires sur l'accueil (Laurent, 12/11) */
.compteur{font-size:30px;font-weight:700;letter-spacing:-.01em;margin:4px 0 26px;line-height:1.15}.compteur b{color:var(--accent);font-size:46px;font-weight:800;margin-right:6px}
@media (max-width:900px){.compteur{font-size:22px}.compteur b{font-size:34px}}
/* logo agrandi de 15 % et menu en badges centrés (Laurent, 12/11) */
.logo img{height:76px}
header.haut .grow{display:none}
nav.menu{flex:1;justify-content:center;gap:8px}
nav.menu a{padding:7px 15px;border-radius:999px;background:#f0f0f3;color:var(--ink);font-size:14px;font-weight:500;white-space:nowrap}
nav.menu a:hover{background:#e5e5ea}
nav.menu a.on{background:var(--ink);color:#fff;font-weight:600}
@media (max-width:900px){.logo img{height:55px}nav.menu{order:3;flex-basis:100%}}
/* menu en badges : tient sur une ligne sur les écrans moyens */
header.haut{flex-wrap:nowrap;gap:16px}
@media (max-width:1500px){nav.menu{gap:6px}nav.menu a{padding:6px 11px;font-size:13px}header.haut{padding-left:24px;padding-right:24px;gap:12px}.lang a,.lang span{padding:5px 8px}}
@media (max-width:1150px){header.haut{flex-wrap:wrap}nav.menu{order:3;flex-basis:100%}}

/* captures d'écran des fonctionnalités sur la page de l'agent IA (12/11) */
.captures{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:18px 0 10px}.captures figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 26px rgba(0,0,0,.06)}
.captures img{width:100%;height:330px;object-fit:cover;object-position:top left;display:block;border-bottom:1px solid var(--line)}.captures figcaption{padding:14px 18px;font-size:15px}
@media (max-width:900px){.captures{grid-template-columns:1fr}.captures img{height:240px}}

.captures img{height:auto;aspect-ratio:3/2;object-fit:contain;background:#fff}
@media (max-width:900px){.captures img{height:auto}}

/* deux appels à l'action côte à côte sur la page de l'agent IA (12/11) */
.ctas{margin-top:26px;align-items:stretch}.ctas .plan{display:flex;flex-direction:column;align-items:flex-start}.ctas .plan .btn{margin-top:auto}

/* envoi groupé : option Sourcing (12/11) */
.groupe{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:12px;border-color:var(--ink)}

/* inscription à la lettre d'information sur l'accueil (12/11) */
.lettre{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:22px}.lettre form{display:flex;gap:8px;flex-wrap:wrap}
.lettre input[type=email]{background:#f5efe4;border:1px solid #e0d4bd;border-radius:10px;padding:10px 12px;height:44px;font-size:15px;font-family:inherit;min-width:260px}
.lettre input[type=email]:focus{outline:0;border-color:#b9a57e;background:#f8f3ea}.lettre .btn{height:44px}
.band.inscrire{padding:26px 28px;margin-top:26px}.band.inscrire .btn{font-size:17px;padding:14px 26px}
h2.gi{font-size:17px;margin:26px 0 10px;padding-top:16px;border-top:1px solid #ececf0}
/* formulaire d'inscription des partenaires (13/11) : listes et badges cliquables plutôt que de la saisie libre */
.insc{max-width:820px;margin:20px auto;padding:28px 32px}.insc .deux{gap:14px}.trois{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.insc .field label{font-weight:500}.insc .deux,.insc .trois{align-items:end}.insc select,.insc input[type=text],.insc input[type=email]{height:44px}.insc .aide{margin:-6px 0 14px}
.bdgs{display:flex;flex-wrap:wrap;gap:8px}.bdg{position:relative;margin:0!important;cursor:pointer}.bdg input{position:absolute;opacity:0;width:1px;height:1px}
.bdg span{display:inline-block;padding:8px 14px;border-radius:999px;background:#f5efe4;border:1px solid #e6dcc9;font-size:14px;color:#1d1d1f;line-height:1.2;transition:background .12s,color .12s,border-color .12s;user-select:none}
.bdg:hover span{border-color:#b9a57e}.bdg input:checked+span{background:#1d1d1f;border-color:#1d1d1f;color:#fff}.bdg input:focus-visible+span{outline:2px solid #b9a57e;outline-offset:2px}
.fichier{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.fichier input[type=file]{position:absolute;opacity:0;width:1px;height:1px}.fichier .btn{cursor:pointer;margin:0}
.logo-fiche{float:right;max-width:120px;max-height:80px;object-fit:contain;margin:0 0 8px 14px;border-radius:8px}
.photos-fiche{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}.photos-fiche img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;display:block}
@media (max-width:900px){.trois{grid-template-columns:1fr}.insc{padding:20px 16px}.photos-fiche{grid-template-columns:repeat(2,1fr)}}
.mobilite{text-align:center;margin-top:30px;padding:30px 24px 18px}.mobilite img{display:block;width:100%;max-width:820px;height:auto;margin:18px auto 0}
/* page agent IA (13/11) : cas d'usage vocaux, rôles de Neo, carrousel NEOcom */
.voix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}.voix figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 26px rgba(0,0,0,.06)}
.voix img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;display:block}.voix figcaption{padding:14px 18px 18px;font-size:15px}.voix blockquote{margin:6px 0 8px;font-size:17px;font-weight:600;line-height:1.35}
.roles{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-top:22px}.role{flex:0 1 calc(33.333% - 12px);display:block;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;color:inherit;text-decoration:none;transition:box-shadow .15s}
.role:hover{box-shadow:0 8px 26px rgba(0,0,0,.10)}.role img{width:100%;height:auto;aspect-ratio:1584/672;object-fit:cover;display:block}.role div{padding:14px 18px 16px;font-size:15px}.role b{font-size:17px}
.car-onglets{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:18px 0 12px}.car-onglets .chip{cursor:pointer;border:1px solid var(--line);font-family:inherit;font-size:14px}.car-onglets .chip.on{background:#1d1d1f;color:#fff;border-color:#1d1d1f}
.car{position:relative}.car-piste{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:16px}.car-piste::-webkit-scrollbar{display:none}
.car-piste figure{flex:0 0 100%;margin:0;scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.car-piste img{width:100%;height:auto;aspect-ratio:1820/1024;object-fit:contain;display:block;background:#fff}
.car-fleche{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.95);font-size:24px;line-height:1;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.12);z-index:2}
.car-fleche.g{left:-14px}.car-fleche.d{right:-14px}
@media (max-width:900px){.voix{grid-template-columns:1fr}.role{flex-basis:100%}.car-fleche.g{left:4px}.car-fleche.d{right:4px}}
.zoom,.zoom img{cursor:zoom-in}.loupe{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.82);display:flex;align-items:center;justify-content:center;padding:2vh 2vw;cursor:zoom-out}
.loupe[hidden]{display:none}.loupe img{max-width:96vw;max-height:94vh;width:auto;height:auto;border-radius:12px;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.5);animation:loupe .16s ease-out}
@keyframes loupe{from{transform:scale(.92);opacity:.4}to{transform:none;opacity:1}}
/* page agent IA : deux cartouches bien séparés, le sourcing puis NEOcom (Laurent, 13/11) */
.cartouche{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px 28px 32px;margin-top:38px;box-shadow:0 10px 34px rgba(0,0,0,.05)}
.cartouche.neocom{background:#f3f7fd;border-color:#d6e2f3}.cartouche-tete{display:flex;align-items:center;justify-content:center;gap:12px;font-size:24px;font-weight:700;padding-bottom:18px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.cartouche.neocom .cartouche-tete{border-bottom-color:#d6e2f3}.cartouche-tete .num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:#1d1d1f;color:#fff;font-size:18px}
.cartouche .mobilite{background:#fff}
@media (max-width:900px){.cartouche{padding:18px 14px 22px;border-radius:18px}.cartouche-tete{font-size:19px}}
.reseau{margin-top:26px;display:flex;gap:28px;align-items:center;flex-wrap:wrap}.reseau-liens{display:flex;gap:10px;flex-wrap:wrap}.reseau-liens .btn{display:inline-flex;align-items:center;gap:8px}
/* ===== Design B « Nuit », choisi par Laurent le 13/11 : en-tête bleu nuit, accueil en bandeau sombre, compteur doré, moteur qui chevauche ===== */
:root{--nuit:#0b1324;--nuit2:#0f1b33;--or:#f2c94c}
body{background:#f4f6fa}
header.haut{background:var(--nuit);border-bottom-color:#1c2740;color:#fff}
header.haut .logo img{background:#fff;border-radius:12px;padding:4px 8px}
nav.menu a{background:rgba(255,255,255,.09);color:#fff}nav.menu a:hover{background:rgba(255,255,255,.18)}nav.menu a.on{background:#fff;color:var(--nuit)}
header.haut .lang{border-color:#2b3856}header.haut .lang a{color:#c9d2e6}header.haut .lang .on{background:#fff;color:var(--nuit)}
header.haut .btn.sec{background:transparent;color:#fff;border-color:#2b3856}header.haut .btn.sec:hover{background:rgba(255,255,255,.1)}header.haut .muted{color:#c9d2e6}
.btn{background:var(--nuit2)}.btn.sec{background:#fff}.bassin-btn.on,.lang .on,.car-onglets .chip.on,.bdg input:checked+span{background:var(--nuit2);border-color:var(--nuit2)}
.hero.accueil{width:100vw;margin-left:calc(50% - 50vw);margin-bottom:104px;padding:58px 28px 0;background:radial-gradient(1200px 520px at 50% -10%,#24406f 0,var(--nuit) 62%);color:#fff}
main>.hero.accueil:first-child{margin-top:-32px}
.hero.accueil h1{font-size:46px;max-width:880px;margin:0 auto 12px;color:#fff}.hero.accueil .sub{color:#b9c4dc;max-width:760px;margin:0 auto 18px;font-size:19px}
.hero.accueil .compteur{color:#b9c4dc;font-weight:500;font-size:20px;margin:0 0 6px}.hero.accueil .compteur b{color:var(--or);font-size:42px}
.hero.accueil .search{position:relative;top:52px;border:0;box-shadow:0 24px 60px rgba(11,19,36,.28);color:var(--ink)}
.hero.accueil .ia-btn{position:relative;top:64px;background:#fff;color:var(--nuit2);border-color:#dfe5f0}
.hero.accueil .voile{color:var(--ink)}
.step,.panel.lettre{border:0;box-shadow:0 6px 22px rgba(15,27,51,.07)}.steps .n,.step .n{background:var(--or);color:var(--nuit)}
.band{background:linear-gradient(120deg,var(--nuit),#1c3564)}.band .btn{background:var(--or);color:var(--nuit)}
.cartouche-tete .num{background:var(--nuit2)}.plan.x{border-color:var(--nuit2)}
@media (max-width:900px){.hero.accueil{padding:34px 16px 0;margin-bottom:96px}.hero.accueil h1{font-size:30px}.hero.accueil .compteur b{font-size:32px}main>.hero.accueil:first-child{margin-top:-22px}}
/* ===== Le bandeau bleu nuit de l'accueil se retrouve en haut de toutes les pages (Laurent, 13/11) ===== */
main{position:relative}
main:not(.sans-bandeau)::before{content:"";position:absolute;z-index:-1;top:0;left:calc(50% - 50vw);width:100vw;height:236px;background:radial-gradient(1200px 520px at 50% -30%,#24406f 0,var(--nuit) 70%)}
main.bandeau-haut::before{height:300px}
main:not(.sans-bandeau)>h1,main:not(.sans-bandeau)>div:not(.panel):not(.cols):not(.cols2):not(.grid):not(.test)>h1{color:#fff}
main:not(.sans-bandeau)>h1+.sub,main:not(.sans-bandeau)>h1+p.muted,main:not(.sans-bandeau)>.petit.muted,main:not(.sans-bandeau)>.petit.muted a{color:#b9c4dc}
main.bandeau-haut>.ia-btn,main.bandeau-haut .ia-btn{background:#fff;color:var(--nuit2);border-color:#dfe5f0}
main.bandeau-haut>p.muted,main.bandeau-haut>p.sub{color:#b9c4dc}main.bandeau-haut::before{height:318px}
.hero.bande{width:100vw;margin-left:calc(50% - 50vw);padding:50px 28px 46px;background:radial-gradient(1200px 520px at 50% -10%,#24406f 0,var(--nuit) 62%);color:#fff}
main>.hero.bande:first-child{margin-top:-32px}.hero.bande h1{color:#fff}.hero.bande .sub{color:#b9c4dc}.hero.bande p{color:#dfe6f5}.hero.bande .tag{background:rgba(255,255,255,.12);color:#fff}
@media (max-width:900px){main:not(.sans-bandeau)::before{height:200px}main.bandeau-haut::before{height:420px}.hero.bande{padding:34px 16px 30px}main>.hero.bande:first-child{margin-top:-22px}}
/* ===== Pied de page : toujours en bas de l'écran, sur fond bleu nuit (Laurent, 13/11) ===== */
html,body{height:100%}body{display:flex;flex-direction:column;min-height:100vh}main{flex:1 0 auto;width:100%}header.haut,footer.bas{flex:none}
footer.bas{display:block;max-width:none;width:100%;margin:40px 0 0;padding:0;background:var(--nuit);color:#b9c4dc;font-size:14px}
.bas-in{max-width:1180px;margin:0 auto;padding:40px 40px 28px;display:grid;grid-template-columns:1.5fr 1fr 1fr auto;gap:36px;align-items:start}
.bas-marque .logo img{height:58px;width:auto;background:#fff;border-radius:12px;padding:4px 8px;display:block}.bas-marque p{margin:14px 0 0;max-width:300px;line-height:1.5}
.bas-col{display:flex;flex-direction:column;gap:10px}.bas-col a{color:#dfe6f5}.bas-col a:hover{color:#fff;text-decoration:underline}
.bas-fin{align-items:flex-start;gap:14px}.bas-fin .btn{background:var(--or);color:var(--nuit);text-decoration:none!important}.bas-fin .btn:hover{color:var(--nuit)}
footer.bas .lang{border-color:#2b3856}footer.bas .lang a{color:#c9d2e6;text-decoration:none}footer.bas .lang .on{background:#fff;color:var(--nuit)}
.bas-ligne{border-top:1px solid #1c2740;max-width:1180px;margin:0 auto;padding:16px 40px 22px;font-size:12px;color:#8391ad}
@media (max-width:900px){.bas-in{grid-template-columns:1fr 1fr;gap:26px;padding:30px 16px 20px}.bas-marque{grid-column:1/3}.bas-ligne{padding:14px 16px 20px}}