/* Palette : bleu des panneaux autoroutiers, nuit, ambre des lampes au sodium */
:root{
  --route:#1B4F9C; --route-fonce:#153E7A;
  --nuit:#13233A; --bitume:#566173;
  --sodium:#F2A33A; --sodium-fonce:#D98A1F;
  --fond:#F2F4F7; --blanc:#FFFFFF; --ligne:#D9DEE5;
  --police:"Overpass",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --rayon:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--police);font-size:1.0625rem;line-height:1.6;color:var(--nuit);background:var(--fond);padding-bottom:4.5rem}
@media (min-width:900px){body{padding-bottom:0}}
img{max-width:100%}
a{color:var(--route)}
a:hover{color:var(--route-fonce)}
:focus-visible{outline:3px solid var(--sodium);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--blanc);padding:.5rem 1rem;z-index:20}
.skip:focus{left:1rem}

h1{font-size:clamp(1.9rem,4.6vw,2.9rem);line-height:1.1;font-weight:800;letter-spacing:-.015em;margin:0 0 1rem;max-width:22ch}
h2{font-size:1.35rem;line-height:1.25;font-weight:800;margin:0 0 .6rem}
p{margin:0 0 1rem;max-width:68ch}
.chapo{font-size:1.2rem;color:var(--nuit)}
.sous-titre{color:var(--bitume);margin-top:-.5rem}

/* En-tête */
.entete{background:var(--nuit);color:var(--blanc)}
.entete-in{max-width:76rem;margin:0 auto;padding:.75rem 1.25rem;display:flex;align-items:center;gap:1.5rem}
.marque{white-space:nowrap;color:var(--blanc);text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:-.01em}
.nav{display:none;gap:1.25rem;margin-right:auto}
.nav a{color:#C9D3E1;text-decoration:none;font-weight:600}
.nav a:hover{color:var(--blanc)}
.tel-entete{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;text-decoration:none;color:var(--sodium);line-height:1.15}
.tel-label{font-size:.8rem;color:#C9D3E1}
.tel-num{font-weight:800;font-size:1.1rem;white-space:nowrap}
@media (max-width:899px){.tel-label{display:none}.tel-num{font-size:1rem}}
.tel-court{display:none;font-weight:800}
@media (max-width:520px){.tel-num{display:none}.tel-court{display:inline-block;background:var(--sodium);color:var(--nuit);border-radius:8px;padding:.35rem .75rem}.marque{font-size:.95rem;min-width:0;overflow:hidden;text-overflow:ellipsis}.tel-entete{flex-shrink:0}.entete-in{gap:.75rem;padding:.7rem 1rem}.tel-court{padding:.3rem .6rem;font-size:.9rem}}
@media (min-width:900px){.nav{display:flex}.tel-entete{margin-left:0}}

/* Fil d'Ariane */
.ariane{max-width:76rem;margin:0 auto;padding:.75rem 1.25rem 0;font-size:.9rem;color:var(--bitume)}
.ariane ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem .5rem}
.ariane li+li::before{content:"›";margin-right:.5rem;color:var(--bitume)}

/* Mise en page */
main{display:block}
.mise-en-page,.etroit{max-width:76rem;margin:0 auto;padding:1.5rem 1.25rem 3rem}
.etroit{max-width:48rem}
.mise-en-page{display:grid;gap:2.5rem}
@media (min-width:1000px){
  .mise-en-page{grid-template-columns:minmax(0,1fr) 22rem;align-items:start}
  .cote{position:sticky;top:1.25rem}
}
.principal{max-width:48rem}
.bloc{margin-top:2.25rem}

/* Panneau autoroutier : l'élément signature */
.panneau{background:var(--route);color:var(--blanc);border-radius:14px;padding:1.25rem 1.4rem 1.1rem;
  box-shadow:inset 0 0 0 4px var(--route),inset 0 0 0 6px var(--blanc);margin:1.25rem 0 1.5rem;max-width:34rem}
.panneau-ligne{font-weight:800;font-size:clamp(1.3rem,3.6vw,1.75rem);line-height:1.15;margin:0;letter-spacing:-.005em}
.panneau-fleche{display:block;width:3rem;height:1.5rem;margin:.45rem 0;color:var(--blanc)}
.panneau-cartouche{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 0}
.panneau-cartouche span{background:var(--blanc);color:var(--route);font-weight:800;border-radius:6px;padding:.2rem .6rem;font-size:1rem}
.panneau-multi{padding:.6rem 1.4rem;margin:0}
.panneau-rangee{display:flex;justify-content:space-between;gap:1rem;color:var(--blanc);text-decoration:none;font-weight:800;
  font-size:1.15rem;padding:.7rem 0;border-bottom:2px solid rgba(255,255,255,.35)}
.panneau-rangee:last-child{border-bottom:0}
.panneau-rangee:hover{color:var(--sodium)}
.panneau-km{white-space:nowrap}

/* Accueil */
.accueil-corps{max-width:76rem;margin:0 auto;padding:1rem 1.25rem 3rem}
.accueil-corps>.bloc{max-width:52rem}
.accueil-hero{max-width:76rem;margin:0 auto;padding:2.5rem 1.25rem 1rem;display:grid;gap:2rem;align-items:center}
@media (min-width:1000px){.accueil-corps{max-width:76rem;margin:0 auto;padding:1rem 1.25rem 3rem}
.accueil-corps>.bloc{max-width:52rem}
.accueil-hero{grid-template-columns:minmax(0,1fr) 30rem;padding-top:4rem}}
.services{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
@media (min-width:700px){.services{grid-template-columns:1fr 1fr}}
.services li{border-left:4px solid var(--route);padding:.15rem 0 .15rem .9rem}
.services a{font-weight:800;display:block}
.services span{color:var(--bitume)}
.etapes{padding-left:1.4rem;margin:0}
.etapes li{margin-bottom:.6rem}

/* Boutons */
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.25rem 0}
.bouton-appel,.bouton-second,.bouton-devis{display:inline-block;font-family:inherit;font-weight:800;font-size:1.05rem;text-decoration:none;
  border-radius:var(--rayon);padding:.85rem 1.3rem;border:0;cursor:pointer;line-height:1.2}
.bouton-appel{background:var(--sodium);color:var(--nuit)}
.bouton-appel:hover{background:var(--sodium-fonce);color:var(--nuit)}
.bouton-second{background:transparent;color:var(--route);box-shadow:inset 0 0 0 2px var(--route)}
.bouton-xl{font-size:1.25rem;padding:1.1rem 1.6rem;margin:.5rem 0 1rem}

/* Encart appel */
.appel{background:var(--nuit);color:var(--blanc);border-radius:var(--rayon);padding:1.4rem;margin-top:2.25rem}
.appel p{color:#C9D3E1}
.appel-titre{font-weight:800;font-size:1.3rem;color:var(--blanc)!important;margin-bottom:.3rem}

/* Listes */
.liste-trajets{list-style:none;margin:0;padding:0;columns:1}
@media (min-width:640px){.liste-trajets{columns:2;column-gap:2rem}}
.liste-trajets li{display:flex;justify-content:space-between;gap:.75rem;padding:.45rem 0;border-bottom:1px solid var(--ligne);break-inside:avoid}
.km{color:var(--bitume);font-size:.9rem;white-space:nowrap}
.liste-simple{margin:0;padding-left:1.1rem}
.liste-simple li{margin-bottom:.35rem}
.liste-colonnes{list-style:none;margin:0;padding:0;columns:2;column-gap:2rem}
@media (min-width:700px){.liste-colonnes{columns:3}}
.liste-colonnes li{padding:.3rem 0;break-inside:avoid}
.liste-hotels{list-style:none;margin:0 0 1rem;padding:0}
.liste-hotels li{padding:.55rem 0;border-bottom:1px solid var(--ligne);display:flex;flex-direction:column}
.h-nom{font-weight:600}.h-info{color:var(--bitume);font-size:.92rem}

/* FAQ */
.faq{border-bottom:1px solid var(--ligne);padding:.4rem 0}
.faq summary{cursor:pointer;font-weight:600;padding:.4rem 0}
.faq p{margin:.3rem 0 .6rem}

/* Formulaire */
.devis{background:var(--blanc);border:1px solid var(--ligne);border-radius:var(--rayon);padding:1.4rem;scroll-margin-top:1rem}
.form-titre{margin-bottom:.25rem}
.form-note{color:var(--bitume);font-size:.95rem}
.champs{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.champs label{grid-column:1/-1;display:flex;flex-direction:column;font-weight:600;font-size:.95rem;gap:.25rem}
.champs label.demi{grid-column:auto}
.champs input,.champs textarea{font:inherit;font-weight:400;padding:.65rem .7rem;border:1.5px solid var(--ligne);border-radius:8px;background:var(--blanc);color:var(--nuit);width:100%}
.champs input:focus,.champs textarea:focus{border-color:var(--route);outline:none;box-shadow:0 0 0 3px rgba(27,79,156,.2)}
.bouton-devis{background:var(--route);color:var(--blanc);width:100%;margin-top:1rem}
.bouton-devis:hover{background:var(--route-fonce)}
.form-statut{margin:.75rem 0 0;font-weight:600}
.form-statut.erreur{color:#B3261E}
.form-statut.ok{color:#1E7A3D}

/* Pied */
.pied{background:var(--nuit);color:#C9D3E1;margin-top:2rem}
.pied-in{max-width:76rem;margin:0 auto;padding:2.5rem 1.25rem;display:grid;gap:2rem}
@media (min-width:800px){.pied-in{grid-template-columns:1fr 1.4fr}}
.pied a{color:var(--blanc)}
.pied-marque{color:var(--blanc);font-weight:800;font-size:1.2rem}
.tel-pied{color:var(--sodium)!important;font-weight:800;font-size:1.3rem;text-decoration:none}
.pied-liens{list-style:none;margin:0;padding:0;columns:2;column-gap:2rem}
.pied-liens li{padding:.25rem 0}

/* Barre d'appel mobile */
.barre-appel{position:fixed;left:0;right:0;bottom:0;display:flex;gap:.5rem;padding:.6rem;background:var(--nuit);z-index:10;
  padding-bottom:calc(.6rem + env(safe-area-inset-bottom,0px))}
.barre-tel{flex:1;background:var(--sodium);color:var(--nuit);text-decoration:none;font-weight:800;font-size:1.1rem;border-radius:var(--rayon);
  padding:.7rem 1rem;display:flex;flex-direction:column;align-items:center;line-height:1.15}
.barre-tel small{font-weight:600;font-size:.78rem}
.barre-devis{background:transparent;color:var(--blanc);text-decoration:none;font-weight:800;border-radius:var(--rayon);padding:.7rem 1rem;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.5);display:flex;align-items:center}
@media (min-width:900px){.barre-appel{display:none}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
html{scroll-behavior:smooth}

/* Photos */
.photo{margin:1.75rem 0;}
.photo img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:var(--rayon);background:var(--ligne)}
.photo-petite{max-width:26rem}
.accueil-photo{max-width:76rem;margin:0 auto;padding:0 1.25rem}
.photo-large{margin:.5rem 0 1rem}
@media (min-width:1000px){.photo-large img{aspect-ratio:21/9}}

/* Pages légales */
.texte-legal h2{margin-top:2rem;font-size:1.15rem}
.texte-legal ul{padding-left:1.2rem;max-width:68ch}
.form-legal{font-size:.85rem;margin:1rem 0 0}

/* Bandeau cookies (affiché seulement si GA4 est configuré) */
.cookies{position:fixed;left:1rem;right:1rem;bottom:5.25rem;z-index:30;max-width:40rem;margin:0 auto;background:var(--blanc);color:var(--nuit);
  border:1px solid var(--ligne);border-radius:var(--rayon);box-shadow:0 8px 30px rgba(19,35,58,.18);padding:1rem 1.1rem}
.cookies[hidden]{display:none}
.cookies p{margin:0 0 .75rem;font-size:.95rem}
.cookies-choix{display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap}
.cookies-choix button{padding:.55rem 1rem}
@media (min-width:900px){.cookies{bottom:1.25rem}}
.lien-cookies{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}
.pied-info{font-size:.9rem;opacity:.8}

/* Champ piège anti-spam : invisible pour les visiteurs, rempli par les robots */
.pot-de-miel{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}