:root{
  --jaune:#FFD84A;
  --jaune-fonce:#F2C21F;
  --nuit:#0F2A44;
  --nuit-2:#1D3F61;
  --papier:#FAF9F5;
  --blanc:#fff;
  --ligne:#E4E1D6;
  --texte:#16293D;
  --doux:#4A5A6B;
  --focus:#0B57D0;
  --rayon:10px;
  --max:1200px;
  --police:"Avenir Next","Segoe UI","Helvetica Neue",Arial,system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--police);color:var(--texte);background:var(--papier);line-height:1.55;font-size:1.0625rem}
img{max-width:100%;display:block}
a{color:var(--nuit);text-underline-offset:3px}
a:hover{color:var(--nuit-2)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.wrap{width:min(100% - 2rem,var(--max));margin-inline:auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--nuit);color:#fff;padding:.7rem 1rem;z-index:100}
.skip:focus{left:0}

h1,h2,h3{font-weight:800;letter-spacing:-.03em;line-height:1.05;margin:0;color:var(--nuit)}
h1{font-size:clamp(2.6rem,7.2vw,5.4rem);letter-spacing:-.045em}
h2{font-size:clamp(1.9rem,4.4vw,3rem)}
h3{font-size:1.25rem;letter-spacing:-.02em;line-height:1.2}
p{margin:0 0 1rem}

/* En-tête */
.entete{background:var(--jaune);position:relative;z-index:5}
.entete .wrap{display:flex;align-items:center;gap:1.25rem;padding-block:1rem;flex-wrap:wrap}
.marque{display:flex;align-items:center;gap:1rem;text-decoration:none;color:var(--nuit)}
.marque b{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-.045em;line-height:1}
.marque span{border-left:1.5px solid rgba(15,42,68,.45);padding-left:1rem;font-size:1rem;font-weight:500}
.nav{margin-left:auto;display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.nav a.lien{font-size:.95rem;font-weight:600;text-decoration:none;padding:.4rem .1rem;border-bottom:2px solid transparent}
.nav a.lien:hover,.nav a.lien[aria-current="page"]{border-bottom-color:var(--nuit)}

.btn{display:inline-flex;align-items:center;gap:.7rem;background:var(--nuit);color:#fff;font:inherit;font-weight:700;border:0;border-radius:var(--rayon);padding:.95rem 1.5rem;text-decoration:none;cursor:pointer;min-height:48px}
.btn:hover{background:var(--nuit-2);color:#fff}
.btn svg{width:1.2em;height:1.2em;flex:none}
.btn--jaune{color:var(--jaune)}
.btn--jaune:hover{color:var(--jaune)}
.btn--clair{background:#fff;color:var(--nuit);border:1.5px solid var(--nuit)}
.btn--clair:hover{background:var(--jaune);color:var(--nuit)}

/* Hero */
.hero{background:var(--jaune);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:stretch;min-height:min(560px,70vh);width:100%;max-width:none;padding:0}
.hero-texte{padding:clamp(2rem,6vw,4.5rem) clamp(1rem,4vw,3.5rem) clamp(2rem,5vw,3.5rem) max(1rem,calc((100vw - var(--max))/2));position:relative;z-index:2}
.hero-texte h1{margin-bottom:1.5rem}
.hero-texte p.sous{font-size:clamp(1.15rem,2vw,1.45rem);max-width:30ch;margin-bottom:2rem;line-height:1.35}
.hero-photo{position:relative;min-height:320px}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero-photo::before{content:"";position:absolute;left:0;top:0;bottom:0;width:90px;background:var(--jaune);clip-path:polygon(0 0,100% 0,0 100%);z-index:1;transform:translateX(-1px)}
.hero-photo .legende{position:absolute;right:.75rem;bottom:.6rem;z-index:2;font-size:.72rem;color:#fff;background:rgba(15,42,68,.6);padding:.15rem .5rem;border-radius:4px}

/* Bandeau de 3 entrées */
.entrees{background:var(--papier);box-shadow:0 1px 0 var(--ligne)}
.entree{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:1.25rem;padding:1.1rem 0;border-top:1px solid var(--ligne);text-decoration:none;color:var(--nuit)}
.entree:first-child{border-top:0}
.entree .num{width:38px;height:38px;border-radius:50%;background:#E8E6DC;display:grid;place-items:center;font-weight:800;font-size:.95rem}
.entree .ico{width:52px;height:52px;color:var(--nuit)}
.entree .titre{font-size:clamp(1.25rem,2.6vw,1.9rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.entree .fleche{width:30px;height:30px;color:var(--nuit)}
a.entree:hover .titre{text-decoration:underline;text-underline-offset:5px}
.entree--actif{background:var(--jaune);border-top:0;display:block;padding:0}
.entree--actif .entree-ligne{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:1.25rem;padding-block:1.1rem}
.entree--actif .num{background:var(--nuit);color:#fff}
.entree--actif .wrap-int{display:contents}
.entree-form{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.select{position:relative}
.select select{appearance:none;-webkit-appearance:none;font:inherit;font-weight:500;color:var(--nuit);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%230F2A44'%3E%3Cpath d='M5 7l5 6 5-6z'/%3E%3C/svg%3E") no-repeat right .8rem center/1rem;border:1.5px solid transparent;border-radius:var(--rayon);padding:.85rem 2.6rem .85rem 2.6rem;min-width:240px;min-height:48px;width:100%}
.entree--actif .select select{border-color:transparent}
.champ .select select{border-color:#8A97A5;padding-left:1rem}
.select .pin{position:absolute;left:.8rem;top:50%;transform:translateY(-50%);width:1.2rem;height:1.2rem;color:var(--nuit);pointer-events:none}

/* Sections */
section.bloc{padding-block:clamp(3rem,7vw,5.5rem)}
.bloc .intro{max-width:62ch;margin-top:1rem;color:var(--doux)}
.bloc h2{max-width:20ch}
.cartes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;margin-top:2.25rem}
.carte{background:#fff;border:1px solid var(--ligne);border-radius:var(--rayon);overflow:hidden;display:flex;flex-direction:column}
.carte .visuel{aspect-ratio:16/10;background:#F1EEE3;display:grid;place-items:center;color:var(--nuit)}
.carte .visuel svg{width:56%;height:80%}
.carte .corps{padding:1.1rem 1.15rem 1.3rem}
.carte h3{margin-bottom:.45rem}
.carte p{margin:0;color:var(--doux);font-size:.98rem}

.services{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;margin-top:2.25rem}
.service{display:flex;flex-direction:column;gap:.6rem;background:#fff;border:1px solid var(--ligne);border-top:6px solid var(--jaune);border-radius:var(--rayon);padding:1.4rem;text-decoration:none;color:var(--texte)}
.service:hover{border-top-color:var(--nuit)}
.service h3{font-size:1.4rem}
.service p{margin:0;color:var(--doux)}
.service .plus{margin-top:auto;padding-top:.8rem;font-weight:700;color:var(--nuit)}
.photos{border:1px solid var(--ligne);border-radius:var(--rayon);padding:1rem 1.2rem}
.photos legend{font-weight:700;padding:0 .4rem}
.photos .aide{margin:.2rem 0 .8rem}
.photos-liste{list-style:none;margin:.8rem 0 0;padding:0;display:grid;gap:.6rem}
.photos-liste li{display:flex;align-items:center;gap:.8rem}
.photos-liste img{width:64px;height:64px;object-fit:cover;border-radius:6px;border:1px solid var(--ligne)}
.photos-liste .photo-nom{flex:1;min-width:0;overflow-wrap:anywhere}
.photo-suppr{background:none;border:1px solid var(--ligne);border-radius:6px;padding:.4rem .7rem;cursor:pointer;font:inherit;color:var(--nuit)}
.photo-suppr:hover,.photo-suppr:focus-visible{border-color:var(--nuit)}
#btn-photos:focus-within,#photos:focus-visible+#btn-photos,#btn-photos:focus-visible{outline:3px solid var(--nuit);outline-offset:2px}
.service picture{display:block;margin:-1.4rem -1.4rem .4rem}
.service-img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.visuel-page{margin:0 0 2rem}
.visuel-page picture{display:block}
.visuel-page .photo{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:10px}
.visuel-page figcaption{font-size:.8rem;color:var(--doux);margin-top:.4rem}

.fond-nuit{background:var(--nuit);color:#fff}
.fond-nuit h2,.fond-nuit h3{color:#fff}
.fond-nuit .intro{color:#CBD6E2}
.marques{list-style:none;padding:0;margin:2rem 0 1.25rem;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem}
.marques a{display:flex;align-items:center;justify-content:space-between;gap:.6rem;background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.28);border-radius:var(--rayon);padding:.95rem 1.1rem;color:#fff;text-decoration:none;font-weight:700;font-size:1.1rem;min-height:56px}
.marques a:hover{background:var(--jaune);border-color:var(--jaune);color:var(--nuit)}
.marques svg{width:1.1rem;height:1.1rem;flex:none}
.note{font-size:.92rem;color:#CBD6E2;max-width:70ch}

/* FAQ */
.faq{margin-top:2rem;max-width:820px}
.faq details{border-top:1px solid var(--ligne);padding:1.05rem 0}
.faq details:last-child{border-bottom:1px solid var(--ligne)}
.faq summary{cursor:pointer;font-weight:700;font-size:1.12rem;color:var(--nuit);list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;font-weight:500;line-height:1;flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:.8rem 0 0;color:var(--doux);max-width:68ch}

/* Pages de service */
.page-tete{background:var(--jaune);padding-block:clamp(2.2rem,6vw,4.2rem)}
.page-tete h1{font-size:clamp(2.2rem,5.6vw,4.2rem);max-width:18ch;margin-bottom:1.25rem}
.page-tete p{font-size:clamp(1.1rem,1.8vw,1.3rem);max-width:46ch;margin-bottom:1.75rem}
.fil{font-size:.9rem;margin-bottom:1.1rem}
.fil a{color:var(--nuit)}
.prose{max-width:760px}
.prose h2{font-size:clamp(1.6rem,3.2vw,2.2rem);margin:2.6rem 0 1rem;max-width:none}
.prose h2:first-child{margin-top:0}
.prose ul{padding-left:1.2rem;margin:0 0 1rem}
.prose li{margin-bottom:.45rem}
.alerte{border-left:6px solid var(--nuit);background:#FFF3C4;border-radius:0 var(--rayon) var(--rayon) 0;padding:1.1rem 1.25rem;margin:1.5rem 0}
.alerte strong{display:block;margin-bottom:.3rem;color:var(--nuit)}
.alerte p{margin:0}
.autres{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem}

/* Formulaire */
.formulaire{max-width:760px;margin-top:2rem;display:grid;gap:1.4rem}
fieldset{border:0;margin:0;padding:0}
legend,label.lib{font-weight:700;color:var(--nuit);margin-bottom:.5rem;display:block;padding:0}
.aide{font-size:.9rem;color:var(--doux);margin:.25rem 0 0}
.besoins{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem}
.besoins label{display:flex;align-items:center;gap:.7rem;border:1.5px solid #8A97A5;border-radius:var(--rayon);padding:.9rem 1rem;background:#fff;cursor:pointer;font-weight:700;color:var(--nuit);min-height:56px}
.besoins input{accent-color:var(--nuit);width:1.15rem;height:1.15rem;flex:none}
.besoins label:has(input:checked){background:var(--jaune);border-color:var(--nuit)}
.champ input[type=text],.champ input[type=email],.champ input[type=tel],.champ textarea{width:100%;font:inherit;color:var(--nuit);background:#fff;border:1.5px solid #8A97A5;border-radius:var(--rayon);padding:.85rem 1rem;min-height:48px}
.champ textarea{min-height:140px;resize:vertical}
.grille2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.95rem}
.consent input{margin-top:.25rem;width:1.15rem;height:1.15rem;accent-color:var(--nuit);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.erreur{background:#FDE8E8;border-left:6px solid #B42318;padding:1rem 1.25rem;border-radius:0 var(--rayon) var(--rayon) 0;color:#5B1410}
.formulaire [aria-invalid=true]{border-color:#B42318}

/* Pied */
.pied{background:var(--nuit);color:#CBD6E2;padding-block:2.5rem;font-size:.95rem}
.pied a{color:#fff}
.pied .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.pied b{color:#fff;display:block;margin-bottom:.5rem}
.pied ul{list-style:none;margin:0;padding:0}
.pied li{margin-bottom:.35rem}
.pied .bas{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.18);padding-top:1.25rem;font-size:.88rem}

@media (max-width:980px){
  .cartes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .marques{grid-template-columns:repeat(2,minmax(0,1fr))}
  .services{grid-template-columns:1fr}
}
@media (max-width:820px){
  .hero .wrap{grid-template-columns:1fr;min-height:0}
  .hero-texte{padding:2rem 1rem 2.2rem}
  .hero-photo{min-height:260px;height:48vw;max-height:360px}
  .hero-photo::before{width:100%;height:46px;top:0;bottom:auto;clip-path:polygon(0 0,100% 0,0 100%)}
  .hero-photo img{object-position:70% 55%}
  .entree,.entree--actif .entree-ligne{grid-template-columns:auto 1fr auto;row-gap:.8rem}
  .entree .ico{display:none}
  .entree-form{grid-column:1/-1;justify-content:stretch}
  .entree-form .select{flex:1 1 100%}
  .entree-form .btn{width:100%;justify-content:center}
  .nav{margin-left:0;width:100%;gap:1rem}
  .nav .btn{margin-left:auto}
  .pied .wrap{grid-template-columns:1fr}
  .besoins{grid-template-columns:1fr}
  .grille2{grid-template-columns:1fr}
}
@media (max-width:520px){
  .cartes,.marques{grid-template-columns:1fr}
  .marque span{display:none}
  .nav .btn{padding:.8rem 1.1rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}