:root{
  --ink:#14213d; --ink-2:#3d4a66; --muted:#6b7590;
  --paper:#f7f5f0; --card:#ffffff; --line:#e3ded3;
  --accent:#c2562b; --accent-ink:#ffffff; --ok:#1e6b3a; --ok-bg:#e5f2e9; --ko:#9b2c22; --ko-bg:#fbe9e6;
  --focus:#2856c2; --radius:14px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 var(--font);color:var(--ink);background:var(--paper)}
a{color:var(--ink);text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.etroit{max-width:680px}
.muted{color:var(--muted)}

/* Header */
.site-header{background:var(--ink);color:#fff}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.logo:hover{color:#fff}
.logo-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:var(--accent);font-weight:800;letter-spacing:.02em;font-size:14px}
.logo-img{display:block;height:40px;width:auto}
.logo-txt{display:flex;flex-direction:column;font-weight:700;line-height:1.2}
.logo-txt small{font-weight:400;opacity:.75;font-size:12px}
.site-header nav a{color:#fff;opacity:.85;font-size:14px}
.site-header nav a:hover{opacity:1;color:#fff}

/* Hero + form */
.hero{padding:48px 0 56px;background:var(--ink)}
.hero-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.hero-txt{color:#fff;padding-top:8px;position:sticky;top:24px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:700;color:var(--accent);margin:0 0 10px}
.hero-txt .eyebrow{color:#f1a07d}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(30px,4.2vw,46px);line-height:1.1;margin:0 0 16px;letter-spacing:-.01em}
h1 em{font-style:italic;color:#f1a07d}
.page h1 em{color:var(--accent)}
.lead{font-size:18px;color:inherit;opacity:.92;margin:0 0 24px}
.engagements{list-style:none;padding:0;margin:8px 0 0}
.engagements li{position:relative;padding:14px 0 14px 34px;border-top:1px solid rgba(255,255,255,.15);color:#d8dcea}
.engagements li strong{color:#fff}
.engagements li::before{content:"";position:absolute;left:0;top:19px;width:18px;height:18px;border-radius:50%;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='12'/%3E%3C/svg%3E")}
.engagements li::after{content:"";position:absolute;left:6px;top:23px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}

.carte{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 18px 40px -24px rgba(20,33,61,.35)}
.form h2{font-family:var(--serif);font-size:24px;margin:0 0 8px}
fieldset{border:0;border-top:1px solid var(--line);margin:18px 0 0;padding:18px 0 0}
legend{font-weight:700;font-size:15px;padding:0;margin-bottom:10px;display:flex;gap:10px;align-items:center}
.num{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-size:12px;flex:none}
label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin:0 0 12px}
.opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=tel],input[type=password],input[type=search],input[type=datetime-local],select{
  display:block;width:100%;margin-top:6px;padding:11px 12px;font:inherit;font-size:16px;color:var(--ink);
  background:#fff;border:1px solid #cfc8b9;border-radius:9px}
input:focus,select:focus{border-color:var(--focus)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f-civ{max-width:none}
.check{display:flex;gap:12px;align-items:flex-start;font-weight:400;color:var(--ink);padding:10px 12px;border:1px solid var(--line);border-radius:9px;margin-bottom:8px;cursor:pointer}
.check:hover{border-color:#cfc8b9;background:#fcfbf8}
.check input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--accent)}
.check.consent{border-color:var(--ink);border-width:2px;background:#fdfaf6}
.rdv{margin-top:12px}
.info-consent dl{margin:0 0 16px;font-size:14px;background:#f8f6f1;border-radius:9px;padding:14px 16px}
.info-consent dt{font-weight:700;margin-top:8px}
.info-consent dt:first-child{margin-top:0}
.info-consent dd{margin:2px 0 0;color:var(--ink-2)}
.btn{display:inline-block;width:auto;font:inherit;font-weight:700;font-size:16px;padding:14px 22px;border-radius:10px;border:2px solid var(--accent);background:var(--accent);color:var(--accent-ink);cursor:pointer;text-decoration:none;text-align:center}
.form > .btn{width:100%;margin-top:20px}
.btn:hover{filter:brightness(.95);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.petit{font-size:13px;color:var(--muted);margin:14px 0 0}
.err{color:var(--ko);background:var(--ko-bg);font-size:13px;font-weight:600;border-radius:7px;padding:6px 10px;margin:6px 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Étapes */
.etapes{padding:56px 0 72px}
.etapes h2{font-family:var(--serif);font-size:30px;margin:0 0 24px}
.grille-etapes{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grille-etapes li{border-top:3px solid var(--ink);padding-top:16px}
.grille-etapes span{font-family:var(--serif);font-size:30px;color:var(--accent)}
.grille-etapes h3{margin:6px 0;font-size:18px}
.grille-etapes p{margin:0;color:var(--ink-2)}

/* Pages internes */
.page{padding:48px 0 72px}
.page h1{color:var(--ink)}
.page .lead{color:var(--ink-2)}
.succes{border-top:5px solid var(--ok)}
.recap{display:grid;grid-template-columns:max-content 1fr;gap:8px 18px;margin:20px 0;font-size:15px}
.recap dt{color:var(--muted)}
.recap dd{margin:0}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.texte h2{font-family:var(--serif);font-size:22px;margin:32px 0 8px}
.texte p,.texte li{color:var(--ink-2)}

/* Admin */
.admin-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.admin-top small{font-family:var(--font);font-size:14px;color:var(--muted);font-weight:400}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}
.compact{padding:20px}
.compact h2{font-size:18px;margin:0 0 6px;font-family:var(--serif)}
.notice{background:#fff;border-left:4px solid var(--accent);padding:12px 16px;border-radius:6px}
.filtres{display:flex;gap:10px;margin:10px 0 14px;flex-wrap:wrap}
.filtres input,.filtres select{width:auto;margin:0;flex:1;min-width:160px}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.registre{border-collapse:collapse;width:100%;font-size:14px}
.registre th,.registre td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.registre th{background:#f8f6f1;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:700}
.b-ok{background:var(--ok-bg);color:var(--ok)} .b-ko{background:var(--ko-bg);color:var(--ko)}

/* Footer */
.site-footer{background:#ece8df;border-top:1px solid var(--line);font-size:13px;color:var(--ink-2);padding:28px 0}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin:10px 0}

@media (max-width:900px){
  .hero{padding-bottom:32px}
  .hero-in{grid-template-columns:1fr}
  .hero-txt{position:static}
  .grille-etapes,.admin-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .row{grid-template-columns:1fr}
  .carte{padding:20px}
  .header-in nav a{font-size:12px}
  .recap{grid-template-columns:1fr}
}