:root{--brand:#495867;--brand-nuit:#35414d;--cta:#e08a3c;--encre:#262b30;--gris:#616c76;--filet:#d8dee3;--sable:#f2f5f7}
*,*::before,*::after{box-sizing:border-box}
html,body{overflow-x:hidden}
body{margin:0;background:#fff;color:var(--encre);font-size:17px;line-height:1.6}
img,iframe,svg{max-width:100%;height:auto;display:block}
h1,h2,h3{line-height:1.6;font-weight:700;margin:0 0 15px}
h1{font-size:36px}
h2{font-size:27px}
h3{font-size:19px}
p,li,dt,dd,td,th{line-height:1.6;font-weight:400;overflow-wrap:break-word}
p{margin:0 0 17px}
a{color:var(--brand)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--cta);outline-offset:2px}

.gachis-passe{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 18px;z-index:9}
.gachis-passe:focus{left:10px;top:10px}
.gachis-travee{width:92%;max-width:1200px;margin:0 auto}

.gachis-faitiere{background:#fff;border-bottom:1px solid var(--filet)}
.gachis-faitiere__rang{display:flex;align-items:center;gap:18px;min-height:80px;flex-wrap:nowrap}
.gachis-marque{flex:0 0 auto;display:block}
.gachis-marque img{width:168px;height:50px}
.gachis-cran{position:absolute;opacity:0;pointer-events:none}
.gachis-echelons{display:none;flex:0 0 46px;width:46px;height:40px;padding:8px 5px;cursor:pointer}
.gachis-echelons span{display:block;height:3px;background:var(--brand);margin:5px 0}
.gachis-sentiers{flex:1 1 auto;min-width:0}
.gachis-sentiers ul{display:flex;flex-wrap:wrap;gap:4px 19px;list-style:none;margin:0;padding:0;justify-content:center}
.gachis-sentiers a{color:var(--encre);text-decoration:none;font-size:15px;padding:6px 0;border-bottom:2px solid transparent;transition:border-color .2s}
.gachis-sentiers a:hover{border-bottom-color:var(--cta)}
.gachis-bouton{flex:0 0 auto;background:var(--cta);color:#2a1a06;font-weight:700;font-size:15px;text-decoration:none;padding:12px 21px;border-radius:3px;white-space:nowrap;transition:background-color .2s}
.gachis-bouton:hover{background:#c9762c}

.gachis-tete__image{position:relative;background:var(--brand-nuit);color:#fff;padding:64px 0 72px;overflow:hidden}
.gachis-tete__fond{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.gachis-tete__image::after{content:"";position:absolute;inset:0;background:rgba(53,65,77,.74);z-index:1}
.gachis-tete__dire{position:relative;z-index:2;text-align:center}
.gachis-tete h1{color:#fff;margin:0 0 14px}
.gachis-tete__amorce{color:#e0e7ec;font-size:19px;margin:0 auto 22px;max-width:72ch}
.gachis-reperes{list-style:none;margin:0 auto;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 28px}
.gachis-reperes li{position:relative;padding-left:26px;color:#e0e7ec;font-size:15px;text-align:left}
.gachis-reperes li::before{content:"";position:absolute;left:3px;top:8px;width:9px;height:14px;border:solid var(--cta);border-width:0 3px 3px 0;transform:rotate(42deg)}

.gachis-barre{background:var(--brand);color:#fff;padding:26px 0 28px}
.gachis-barre h2{color:#fff;font-size:21px;margin:0 0 16px;text-align:center}
.gachis-accuse{background:#fff;color:var(--encre);border-radius:3px;padding:12px 15px;font-size:15px;margin:0 0 18px}
.gachis-rangee{display:grid;grid-template-columns:0.75fr 1fr 1fr 1.45fr 1fr 1.2fr;gap:0 14px;align-items:end}
.gachis-case{margin:0;min-width:0}
.gachis-case label{display:block;font-size:13px;font-weight:700;margin:0 0 5px;color:#fff}
.gachis-case input,.gachis-case select,.gachis-case textarea{width:100%;height:46px;padding:0 11px;font-size:16px;color:var(--encre);background:#fff;border:1px solid #a8b1b9;border-radius:3px}
.gachis-case textarea{height:136px;padding:10px 11px;line-height:1.6;resize:vertical}
.gachis-valider{width:100%;height:46px;background:var(--cta);color:#2a1a06;font-size:16px;font-weight:700;border:0;border-radius:3px;cursor:pointer;transition:background-color .2s}
.gachis-valider:hover{background:#c9762c}
.gachis-leurre{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.gachis-parole{display:block;margin:14px 0 0;font-size:14px;line-height:1.6;color:#e0e7ec;text-align:center}

.gachis-etage{padding:58px 0}
.gachis-etage--sable{background:var(--sable)}
.gachis-etage h2{color:var(--brand)}
.gachis-colonne{max-width:72ch;margin-inline:auto}
.gachis-colonne h2{margin-top:34px}
.gachis-colonne h3{margin-top:28px;color:var(--brand);border-top:1px solid var(--filet);padding-top:22px}
.gachis-colonne ul,.gachis-colonne ol{padding-left:22px;margin:0 0 17px}
.gachis-colonne li{margin:0 0 9px}
.gachis-amorce{color:var(--gris);max-width:76ch;margin:0 0 32px;font-size:17px}
.gachis-note{color:var(--gris);font-size:14px;margin:18px 0 0;max-width:76ch}

.gachis-quadrille{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px 26px}
.gachis-vignette img{width:100%;aspect-ratio:1264/848;object-fit:cover;border-radius:3px}
.gachis-vignette h3{margin:16px 0 7px;color:var(--brand);border-bottom:2px solid var(--filet);padding-bottom:10px}
.gachis-vignette p{margin:0;color:var(--gris);font-size:15px}

.gachis-defilant{overflow-x:auto;-webkit-overflow-scrolling:touch}
.gachis-bareme{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;min-width:580px}
.gachis-bareme caption{caption-side:bottom;padding-top:14px;font-size:13px;color:var(--gris);text-align:left}
.gachis-bareme tbody th{text-align:left;font-weight:400;padding:15px 14px 15px 12px;border-bottom:1px solid var(--filet);color:var(--encre)}
.gachis-bareme td{padding:15px 14px 15px 0;border-bottom:1px solid var(--filet);color:var(--brand);font-weight:700;white-space:nowrap}
.gachis-bareme .gachis-glose{color:var(--gris);font-weight:400;font-size:14px;white-space:normal}
.gachis-bareme tbody tr.gachis-bareme__coupe th{background:var(--brand);color:#fff;font-size:14px;font-weight:700;text-align:left;padding:9px 14px 9px 12px;border:0}

.gachis-suite{list-style:none;counter-reset:pas;margin:0 0 34px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.gachis-suite li{counter-increment:pas;border-top:3px solid var(--brand);padding:16px 0 0}
.gachis-suite li::before{content:counter(pas);display:block;font-size:26px;font-weight:700;color:var(--cta);margin-bottom:6px}
.gachis-suite strong{display:block;color:var(--encre);margin-bottom:6px}
.gachis-suite span{color:var(--gris);font-size:15px}

.gachis-frise{margin:0}
.gachis-frise img{width:100%;aspect-ratio:1584/672;object-fit:cover;border-radius:3px}
.gachis-frise figcaption{margin-top:10px;font-size:14px;color:var(--gris)}

.gachis-duo{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:start}
.gachis-duo .gachis-colonne{max-width:none;margin-inline:0}
.gachis-photo{margin:0}
.gachis-photo img{width:100%;aspect-ratio:1264/848;object-fit:cover;border-radius:3px}
.gachis-photo figcaption{margin-top:10px;font-size:14px;color:var(--gris)}

.gachis-provinces{list-style:none;margin:0 0 30px;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:6px 30px;font-size:15px;color:var(--gris)}
.gachis-cadre{margin:0;border:1px solid var(--filet);padding:10px;border-radius:3px;background:#fff}
.gachis-cadre figcaption{margin-top:10px;font-size:14px;color:var(--gris);text-align:center}
.gachis-hublot{position:relative;padding-bottom:44%;height:0;overflow:hidden;background:#e3e8ec}
.gachis-hublot iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

.gachis-releve{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:0 40px}
.gachis-releve > div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--filet)}
.gachis-releve dt{color:var(--gris);font-size:15px;flex:0 0 auto}
.gachis-releve dd{margin:0;text-align:right;font-size:15px}

.gachis-treillis ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:4px 32px}
.gachis-treillis li{border-bottom:1px solid var(--filet)}
.gachis-treillis a{display:block;padding:10px 0;font-size:15px;color:var(--encre);text-decoration:none}
.gachis-treillis a:hover{color:var(--brand);text-decoration:underline}

.gachis-guichet{background:var(--sable);border:1px solid var(--filet);border-radius:3px;padding:26px 28px 28px;max-width:72ch;margin:36px auto 0}
.gachis-guichet h2{margin:0 0 18px;font-size:21px}
.gachis-guichet .gachis-case{margin:0 0 15px}
.gachis-guichet .gachis-case label{color:var(--encre)}
.gachis-guichet .gachis-parole{color:var(--brand)}

.gachis-rappel{background:var(--brand-nuit);color:#fff;padding:54px 0;text-align:center}
.gachis-rappel h2{color:#fff;margin:0 0 12px}
.gachis-rappel p{color:#e0e7ec;max-width:68ch;margin:0 auto 26px}
.gachis-rappel a{display:inline-block;background:var(--cta);color:#2a1a06;font-weight:700;text-decoration:none;padding:15px 32px;border-radius:3px;transition:background-color .2s}
.gachis-rappel a:hover{background:#c9762c}

.gachis-assise{background:#232a31;color:#bcc5cd;padding:46px 0 0;font-size:15px}
.gachis-assise__rang{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:34px;padding-bottom:32px}
.gachis-assise strong{display:block;color:#fff;font-weight:700;margin:0 0 12px}
.gachis-assise p{margin:0 0 12px;color:#bcc5cd}
.gachis-assise ul{list-style:none;margin:0;padding:0}
.gachis-assise li{margin:0 0 8px}
.gachis-assise a{color:#bcc5cd}
.gachis-assise a:hover{color:#fff}
.gachis-assise__bas{border-top:1px solid #3d4954;padding:18px 0 26px;font-size:13px;color:#8b959e;margin:0}

@media (max-width:1100px){
  .gachis-rangee{grid-template-columns:0.8fr 1fr 1fr;gap:14px 14px}
  .gachis-duo{grid-template-columns:1fr;gap:30px}
  .gachis-sentiers ul{gap:4px 13px}
  .gachis-sentiers a{font-size:14px}
}
@media (max-width:900px){
  .gachis-faitiere__rang{flex-wrap:wrap;gap:10px 14px;padding:11px 0;min-height:0}
  .gachis-marque{order:1}
  .gachis-marque img{width:140px;height:42px}
  .gachis-bouton{order:2;margin-left:auto;padding:11px 17px}
  .gachis-echelons{order:3;display:block}
  .gachis-sentiers{order:4;display:none;flex:0 0 100%}
  .gachis-cran:checked ~ .gachis-sentiers{display:block}
  .gachis-sentiers ul{flex-direction:column;justify-content:flex-start;gap:0;border-top:1px solid var(--filet);padding-top:8px}
  .gachis-sentiers li{border-bottom:1px solid var(--filet)}
  .gachis-sentiers a{display:block;padding:11px 0;border-bottom:0}
}
@media (max-width:760px){
  body{font-size:16px}
  h1{font-size:27px}
  h2{font-size:22px}
  h3{font-size:18px}
  .gachis-tete__image{padding:38px 0 44px}
  .gachis-tete__amorce{font-size:17px}
  .gachis-reperes{flex-direction:column;align-items:flex-start;gap:8px}
  .gachis-rangee{grid-template-columns:1fr;gap:13px}
  .gachis-etage{padding:38px 0}
  .gachis-suite{grid-template-columns:1fr;gap:20px}
  .gachis-treillis ul{grid-template-columns:1fr;gap:0}
  .gachis-releve{grid-template-columns:1fr;gap:0}
  .gachis-hublot{padding-bottom:72%}
  .gachis-guichet{padding:20px 18px 22px}
}
@media (max-width:480px){
  .gachis-travee{width:100%;padding:0 16px}
  .gachis-marque img{width:112px;height:33px}
  .gachis-bouton{padding:9px 12px;font-size:13px}
  .gachis-faitiere__rang{gap:8px 10px}
  .gachis-releve > div{flex-direction:column;gap:2px}
  .gachis-releve dd{text-align:left}
}