*{box-sizing:border-box}
:root{--nuit:#070a1f;--nuit2:#0b1030;--carte:#10173f;--indigo:#6366f1;--cyan:#22d3ee;--vert:#22c55e;--texte:#e8ebff;--gris:#a3abcf;--bord:rgba(255,255,255,.09)}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--nuit);color:var(--texte);line-height:1.6}
a{color:var(--cyan)}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.barre{position:sticky;top:0;z-index:20;background:rgba(7,10,31,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--bord)}
.barre .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.marque{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:17px}
.marque i{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,var(--indigo),var(--cyan))}
.marque svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:3}
.marque .fr{color:var(--cyan)}
.barre nav{display:flex;gap:22px}
.barre nav a{color:#cfd5f5;text-decoration:none;font-size:15px}
.barre nav a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:12px 20px;font-weight:800;text-decoration:none;font-size:15px;margin:4px 6px 4px 0}
.btn.plein{background:linear-gradient(90deg,var(--indigo),var(--cyan));color:#fff}
.btn.vide{border:1px solid rgba(255,255,255,.25);color:#fff}
.btn.petit{padding:9px 14px;font-size:14px}
.article{max-width:780px;padding-top:28px;padding-bottom:50px}
.article.large{max-width:1120px}
.fil{font-size:14px;color:var(--gris);margin-bottom:14px}
.fil a{color:var(--gris)}
h1{font-size:clamp(28px,4.4vw,42px);line-height:1.15;letter-spacing:-.6px;margin:0 0 14px}
.chapo{font-size:19px;color:#d6dbf5;margin:0 0 8px}
.infos{font-size:13.5px;color:var(--gris);margin:0 0 26px}
.corps{font-size:17.5px;color:#dfe3fa}
.corps h2{font-size:clamp(22px,3vw,28px);line-height:1.25;margin:40px 0 12px;color:#fff}
.corps h3{font-size:20px;margin:26px 0 8px;color:#fff}
.corps p{margin:0 0 16px}
.corps ul,.corps ol{padding-left:22px;margin:0 0 18px}
.corps li{margin:6px 0}
.corps b,.corps strong{color:#fff}
.corps table{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:15.5px;display:block;overflow-x:auto}
.corps th,.corps td{border:1px solid var(--bord);padding:10px 12px;text-align:left;vertical-align:top}
.corps th{background:var(--carte);color:#fff}
.enbref{background:linear-gradient(135deg,rgba(99,102,241,.18),rgba(34,211,238,.10));border:1px solid rgba(34,211,238,.35);border-radius:16px;padding:18px 22px;margin:0 0 26px}
.enbref b{display:block;color:var(--cyan);font-size:15px;text-transform:uppercase;letter-spacing:.6px;margin-bottom:6px}
.enbref ul{margin:0}
.conseil{background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.35);border-left:4px solid var(--vert);border-radius:14px;padding:16px 20px;margin:22px 0}
.conseil b{color:#86efac}
.conseil p{margin:6px 0 0}
.bloc-offres,.faq,.liens,.sources{margin-top:46px}
.bloc-offres h2,.faq h2,.liens h2,.sources h2{font-size:24px;margin:0 0 14px}
.offres-mini{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:16px}
.offre-mini{background:var(--carte);border:1px solid var(--bord);border-radius:16px;padding:18px}
.offre-mini b{display:block;font-size:17px}
.offre-mini .prix{display:block;font-weight:900;font-size:20px;color:var(--cyan);margin:4px 0}
.offre-mini p{margin:0;font-size:14.5px;color:var(--gris)}
details{background:var(--carte);border:1px solid var(--bord);border-radius:14px;padding:14px 18px;margin:10px 0}
summary{cursor:pointer;font-weight:700}
details p{margin:10px 0 0;color:#d6dbf5}
.grille-liens,.grille-guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.lien-guide,.carte-guide{display:flex;flex-direction:column;gap:8px;background:var(--carte);border:1px solid var(--bord);border-radius:16px;padding:18px;color:#fff;text-decoration:none;font-weight:700;transition:border-color .2s,transform .2s}
.lien-guide:hover,.carte-guide:hover{border-color:rgba(34,211,238,.5);transform:translateY(-2px)}
.lien-guide span,.carte-guide span{color:var(--cyan);font-size:14px;margin-top:auto}
.carte-guide h2{font-size:19px;line-height:1.3;margin:0}
.carte-guide p{margin:0;color:var(--gris);font-weight:400;font-size:15px}
.sources ul{padding-left:20px;font-size:15px}
.prudence{margin-top:30px;font-size:13.5px;color:var(--gris);border-top:1px solid var(--bord);padding-top:16px}
footer{border-top:1px solid var(--bord);color:var(--gris);padding:28px 0;font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer a{color:#d6dbf5;text-decoration:none}
.appel{display:none}
@media (max-width:760px){
  .barre nav{display:none}
  .wrap{padding:0 16px}
  .corps{font-size:17px}
  body{padding-bottom:66px}
  .appel{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;gap:8px;padding:10px 12px;background:rgba(7,10,31,.94);border-top:1px solid var(--bord)}
  .appel .btn{flex:1;margin:0}
  .marque .fr{display:none}
}