@font-face{font-family:"Michroma";src:url("fonts/michroma.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url("fonts/barlow-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url("fonts/barlow-500.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Barlow";src:url("fonts/barlow-600.woff2") format("woff2");font-weight:600;font-display:swap}

:root{
  --marine:#13294B;
  --marine-2:#0E1F3A;
  --bleu:#3B82F6;
  --bleu-fonce:#1D4ED8;
  --encre:#13294B;
  --texte:#2B3443;
  --gris:#5B6474;
  --fond:#F3F5F8;
  --trait:#D9DEE6;
  --blanc:#FFFFFF;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--blanc);color:var(--texte);font-family:"Barlow",system-ui,sans-serif;font-size:18px;line-height:1.55}
img{max-width:100%;display:block}
a{color:var(--bleu-fonce)}
.conteneur{max-width:1120px;margin:0 auto;padding:0 24px}

/* En-tête */
.entete{background:var(--marine);color:var(--blanc)}
.entete .barre{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0}
.entete .barre img{width:190px}
.entete .barre a.lien{color:var(--blanc);font-weight:500;text-decoration:none;border:1.5px solid rgba(255,255,255,.55);border-radius:8px;padding:10px 16px;white-space:nowrap}
.entete .barre a.lien:hover{border-color:var(--blanc)}

.accroche{padding-top:56px;padding-bottom:88px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
.accroche h1{font-family:"Barlow",sans-serif;font-weight:600;font-size:clamp(34px,5vw,54px);line-height:1.08;margin:0 0 20px;letter-spacing:-.01em}
.accroche p.intro{font-size:20px;color:#D6DDEA;margin:0 0 32px;max-width:560px}
.etiquette{display:inline-block;font-family:"Michroma",sans-serif;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#BFD3F7;margin-bottom:18px}
.boutons{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.bouton{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:10px;background:var(--bleu-fonce);color:var(--blanc);font:600 18px "Barlow",sans-serif;text-decoration:none;border:0;cursor:pointer}
.bouton:hover{background:#1E40AF}
.note-sombre{color:#BFC9DA;font-size:16px}

/* Téléphone illustratif */
.telephone{justify-self:center;width:290px;border-radius:38px;background:#0A1628;padding:12px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.ecran{background:var(--fond);border-radius:28px;overflow:hidden;color:var(--texte)}
.ecran .haut{background:var(--marine);color:var(--blanc);padding:20px 18px 16px}
.ecran .haut small{display:block;color:#BFD3F7;font-size:13px}
.ecran .haut strong{font-size:20px;font-weight:600}
.ecran ul{list-style:none;margin:0;padding:14px;display:flex;flex-direction:column;gap:10px}
.ecran li{background:var(--blanc);border-radius:12px;padding:12px 14px;border:1px solid var(--trait)}
.ecran li b{display:block;color:var(--encre);font-weight:600;font-size:16px}
.ecran li span{font-size:14px;color:var(--gris)}
.ecran li .heure{float:right;font-family:"Michroma",sans-serif;font-size:11px;color:var(--bleu-fonce);margin-top:3px}
.ecran .pied{padding:0 14px 16px;font-size:12px;color:var(--gris);text-align:center}

/* Sections */
section{padding:88px 0}
h2{font-family:"Barlow",sans-serif;font-weight:600;color:var(--encre);font-size:clamp(28px,3.4vw,38px);line-height:1.15;margin:0 0 14px}
.chapeau{color:var(--gris);font-size:19px;max-width:640px;margin:0 0 44px}
.grille{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.carte{border:1px solid var(--trait);border-radius:14px;padding:26px;background:var(--blanc)}
.carte svg{width:34px;height:34px;color:var(--bleu-fonce);margin-bottom:14px}
.carte h3{margin:0 0 6px;color:var(--encre);font-size:21px;font-weight:600}
.carte p{margin:0;color:var(--gris);font-size:17px}
.terrain{background:var(--fond)}
.terrain .deux{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.terrain ol{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:18px}
.terrain li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.terrain li .num{width:44px;height:44px;border-radius:50%;background:var(--marine);color:var(--blanc);display:flex;align-items:center;justify-content:center;font-family:"Michroma",sans-serif;font-size:14px}
.terrain li b{display:block;color:var(--encre);font-size:19px}
.terrain li span{color:var(--gris);font-size:17px}

/* Inscription */
.inscription{background:var(--marine);color:var(--blanc)}
.inscription h2{color:var(--blanc)}
.inscription .chapeau{color:#D6DDEA}
form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:760px}
.champ{display:flex;flex-direction:column;gap:6px}
.champ.plein{grid-column:1/-1}
label{font-weight:500;font-size:16px}
input[type=email],input[type=text],select{min-height:52px;border-radius:10px;border:1.5px solid #7D8CA6;background:var(--blanc);color:var(--texte);font:400 18px "Barlow",sans-serif;padding:0 14px}
input:focus,select:focus{outline:3px solid #93B8FA;outline-offset:1px}
.consentement{grid-column:1/-1;display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:start;font-size:15px;color:#D6DDEA}
.consentement input{width:22px;height:22px;margin-top:2px}
.consentement a{color:var(--blanc)}
.piege{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.message{grid-column:1/-1;min-height:26px;font-weight:500}
.message.ok{color:#A7F3C1}
.message.erreur{color:#FFC4C4}

/* Pied */
.pied-page{background:var(--marine-2);color:#BFC9DA;padding:36px 0;font-size:15px}
.pied-page .conteneur{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center}
.pied-page a{color:var(--blanc)}
.pied-page nav{display:flex;flex-wrap:wrap;gap:20px}

/* Pages légales */
.legal{padding-top:56px;padding-bottom:88px;max-width:820px}
.legal h1{color:var(--encre);font-size:36px;margin:0 0 24px}
.legal h2{font-size:24px;margin:36px 0 10px}
.legal p,.legal li{color:var(--texte)}

@media (max-width:900px){
  .accroche{grid-template-columns:1fr;gap:44px;padding-top:32px;padding-bottom:64px}
  .grille{grid-template-columns:repeat(2,minmax(0,1fr))}
  .terrain .deux{grid-template-columns:1fr;gap:32px}
}
@media (max-width:620px){
  body{font-size:17px}
  section{padding:64px 0}
  .grille{grid-template-columns:1fr}
  form{grid-template-columns:1fr}
  .entete .barre img{width:150px}
  .entete .barre a.lien{display:none}
  .telephone{width:260px}
}