/* formationevolutive.com : le plan de lignes (une couleur par rubrique, stations sur leur trait) */
:root{--fond:#f7f8fb;--blanc:#ffffff;--encre:#1d2433;--gris:#5f6878;--trait:#dfe3ea}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fond);color:var(--encre);font:400 1.05rem/1.7 "Red Hat Text",system-ui,sans-serif}
a{color:#2a7ab0}
img{max-width:100%;height:auto;display:block}
.raccourci{position:absolute;left:-999px}.raccourci:focus{left:1rem;top:1rem;background:var(--blanc);padding:.5rem 1rem;z-index:9}
h1,h2,h3,h4{font-family:"Red Hat Display",system-ui,sans-serif;font-weight:800;line-height:1.15;color:var(--encre)}

/* quai */
.quai{background:var(--blanc);border-bottom:1px solid var(--trait)}
.quai__in{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.8rem 2rem;padding:1rem clamp(1rem,4vw,2rem)}
.logo-reseau{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--encre);font:800 1.35rem/1.1 "Red Hat Display",sans-serif}
.logo-reseau small{display:block;font:400 .8rem/1.3 "Red Hat Text",sans-serif;color:var(--gris)}
.logo-reseau__pastille{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--encre);color:#fff;font-size:1.3rem;box-shadow:inset 0 0 0 4px #e4572e,inset 0 0 0 7px #fff}
.lignes-nav{display:flex;flex-wrap:wrap;gap:.4rem}
.lignes-nav a{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .8rem;border-radius:999px;color:var(--encre);text-decoration:none;font-weight:600;font-size:.9rem;border:2px solid var(--c)}
.lignes-nav i{width:10px;height:10px;border-radius:50%;background:var(--c)}
.lignes-nav a:hover,.lignes-nav a[aria-current]{background:var(--c);color:#fff}
.lignes-nav a:hover i,.lignes-nav a[aria-current] i{background:#fff}

main{max-width:1180px;margin:0 auto;padding:0 clamp(1rem,4vw,2rem) 3rem}

/* départ */
.depart{margin:3rem 0 2rem;max-width:820px}
.depart h1{margin:0;font-size:clamp(2rem,4.8vw,3.1rem)}
.depart p{color:var(--gris);font-size:1.12rem}
.depart__k{display:flex;align-items:center;gap:.5rem;margin:0 0 .4rem;font-weight:600;color:var(--c)!important;font-size:.9rem!important;text-transform:uppercase;letter-spacing:.12em}
.depart__k i{width:28px;height:8px;border-radius:4px;background:var(--c)}
.depart--ligne{padding-left:1.2rem;border-left:8px solid var(--c)}

/* plan du réseau */
.plan-reseau{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:1.4rem}
.troncon{background:var(--blanc);border-radius:14px;padding:1.2rem 1.3rem 1.3rem;border:1px solid var(--trait);min-width:0}
.troncon__nom{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--encre);font:800 1.2rem/1.2 "Red Hat Display",sans-serif;margin-bottom:.8rem}
.troncon__nom i{flex:none;width:34px;height:10px;border-radius:5px;background:var(--c)}
.troncon__nom small{font:400 .8rem/1 "Red Hat Text",sans-serif;color:var(--gris)}
.troncon ul{list-style:none;margin:0;padding:0 0 0 1.05rem;border-left:6px solid var(--c);margin-left:.9rem}
.troncon li{position:relative;padding:.35rem 0 .35rem .9rem}
.troncon li::before{content:"";position:absolute;left:-16px;top:.75rem;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--c)}
.troncon li a{color:var(--encre);text-decoration:none;font-weight:600;font-size:.95rem;line-height:1.35}
.troncon li a:hover{color:var(--c)}

/* ligne de stations */
.correspondances__t{margin:3rem 0 1.2rem;font-size:1.55rem}
.ligne{list-style:none;margin:0;padding:0;display:grid;gap:0}
.ligne li{position:relative;padding-left:2.4rem}
.ligne li::before{content:"";position:absolute;left:.8rem;top:0;bottom:0;width:6px;background:var(--c)}
.ligne li::after{content:"";position:absolute;left:.35rem;top:1.25rem;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--c)}
.ligne a{display:flex;flex-direction:column;gap:.2rem;padding:.9rem 1rem;margin:.3rem 0;background:var(--blanc);border-radius:10px;border:1px solid var(--trait);text-decoration:none;color:var(--encre)}
.ligne a:hover{border-color:var(--c)}
.ligne__t{font:800 1.12rem/1.3 "Red Hat Display",sans-serif;overflow-wrap:anywhere}
.ligne__d{color:var(--gris);font-size:.92rem;line-height:1.5}
.ligne__m{font-size:.8rem;color:var(--gris)}
.hors-service{color:var(--gris);font-style:italic}

/* article */
.station{max-width:860px;margin:2.5rem auto 0;background:var(--blanc);border-radius:14px;border:1px solid var(--trait);padding:clamp(1.2rem,4vw,2.8rem);position:relative;overflow:hidden}
.station::before{content:"";position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--c,#2a7ab0)}
.station__ligne{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .7rem;border-radius:999px;background:var(--c);color:#fff;text-decoration:none;font-weight:600;font-size:.85rem}
.station__ligne i{width:9px;height:9px;border-radius:50%;background:#fff}
.station__tete h1{margin:.7rem 0 .6rem;font-size:clamp(1.8rem,4.2vw,2.6rem)}
.station__m{margin:0 0 1.6rem;color:var(--gris);font-size:.92rem}
.station__img{margin:0 0 1.8rem}
.station__img img{width:100%;border-radius:10px}
.station__texte{overflow-wrap:anywhere}
.station__texte h2{font-size:1.5rem;margin:2.4rem 0 .8rem;display:flex;gap:.6rem;align-items:baseline}
.station__texte h2::before{content:"";flex:none;width:14px;height:14px;border-radius:50%;border:4px solid var(--c,#2a7ab0);transform:translateY(1px)}
.station__texte h3{font-size:1.18rem;margin:1.8rem 0 .6rem}
.station__texte p{margin:0 0 1.1rem}
.station__texte ul,.station__texte ol{padding-left:1.4rem;margin:0 0 1.2rem}
.station__texte li{margin:.35rem 0}
.station__texte blockquote{margin:1.5rem 0;padding:1rem 1.3rem;background:var(--fond);border-left:4px solid var(--c,#2a7ab0);border-radius:0 8px 8px 0}
.station__texte table{width:100%;border-collapse:collapse;margin:1.4rem 0;font-size:.95rem;display:block;overflow-x:auto}
.station__texte th,.station__texte td{border:1px solid var(--trait);padding:.55rem .7rem;text-align:left;vertical-align:top}
.station__texte th{background:var(--encre);color:#fff}
.station__texte figure{margin:1.5rem 0}
.station__texte details{margin:0 0 1.4rem;padding:.8rem 1rem;background:var(--fond);border-radius:8px}
.station__texte summary{cursor:pointer;font-weight:600}
.station__texte input,.station__texte select,.station__texte button{font:inherit;max-width:100%}

/* terminus */
.terminus{margin-top:3rem;background:var(--encre);color:#d5dae3}
.terminus__in{max-width:1180px;margin:0 auto;padding:2.3rem clamp(1rem,4vw,2rem);background:linear-gradient(90deg,#e4572e 0 20%,#2a7ab0 20% 40%,#2e9e6a 40% 60%,#9c4dcc 60% 80%,#d9a21b 80%) top/100% 6px no-repeat}
.terminus__d{margin:.6rem 0 1rem;font:600 1.08rem/1.5 "Red Hat Display",sans-serif}
.terminus nav{display:flex;flex-wrap:wrap;gap:.4rem 1.3rem}
.terminus a{color:#9fd0f2}
.terminus__bas{margin:1.2rem 0 0;padding-top:1rem;border-top:1px solid rgba(255,255,255,.15);font-size:.88rem}

/* pied de page propre au site (14 oct., contre l'empreinte commune) */
.legende{margin-top:3rem;background:var(--blanc);border-top:1px solid var(--trait)}
.legende__in{max-width:1180px;margin:0 auto;padding:2rem clamp(1rem,4vw,2rem);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem 3rem}
.legende__t{grid-column:1/-1;margin:0;font:800 1.15rem/1 "Red Hat Display",sans-serif}
.legende ul{list-style:none;margin:0;padding:0}.legende li{margin:.35rem 0}
.legende__lignes a{display:inline-flex;align-items:center;gap:.6rem;color:var(--encre);text-decoration:none;font-weight:600}.legende__lignes i{width:30px;height:8px;border-radius:4px;background:var(--c)}
.legende__infos a{color:var(--gris)}
.legende__d{grid-column:1/-1;margin:.6rem 0 0;padding-top:1rem;border-top:1px solid var(--trait);color:var(--gris);font-size:.9rem}
@media (max-width:700px){.legende__in{grid-template-columns:minmax(0,1fr)}}

/* stations illustrées (14 oct.) */
.ligne a{flex-direction:row;align-items:center;gap:1rem}
.ligne__img{flex:none;width:140px;aspect-ratio:3/2;object-fit:cover;border-radius:8px}
.ligne__c{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.troncon li a{display:flex;align-items:center;gap:.7rem}
.troncon__img{flex:none;width:64px;height:44px;object-fit:cover;border-radius:6px}
@media (max-width:600px){.ligne__img{width:90px}}