:root{
  --fond:#FFFFFF;
  color-scheme:light;
  --ink:#13294B; --ink-soft:#3A4D6E;
  --ink-faint:#697181;
  --linen:#F4F5FE; --paper:#FFFFFF;
  --coral:#E0533F; --coral-deep:#C0432D; --coral-soft:#FCEDE9;
  --blue:#2B3FEE;
  --bleu:#2B3FEE; --bleu-fonce:#2334C4; --bleu-pale:#F4F5FE;
  --noir:#0C0D12;
  --line:#E2E8F0;
  --display:"Avenir Next","Segoe UI Variable Display",system-ui,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
body{font-family:var(--body);background:var(--fond);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased}
.enveloppe{max-width:64rem;margin:0 auto;padding:0 22px}
@media (min-width:1400px){ .enveloppe{max-width:76rem} }
.barre{position:sticky;top:0;z-index:20;padding:14px 16px 0;background:none;border:0}
.barre::before{content:"";position:absolute;inset:0 0 auto;height:78px;
  background:linear-gradient(var(--fond) 62%, transparent);pointer-events:none}
.barre .enveloppe{position:relative;display:flex;align-items:center;gap:12px;height:62px;
  max-width:64rem;background:var(--paper);border-radius:999px;padding:0 10px 0 20px;
  box-shadow:0 1px 2px rgba(19,41,75,.05), 0 12px 28px -14px rgba(19,41,75,.28)}
@media (max-width:764px){
  .barre{padding:10px 12px 0}
  .barre .enveloppe{flex-wrap:wrap;justify-content:center;height:auto;
    border-radius:26px;padding:10px 14px;row-gap:6px}
  .barre::before{height:96px}
}
.marque{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:800;
  font-size:1.18rem;letter-spacing:-.02em;margin-right:auto;color:var(--bleu);text-decoration:none}
.mark{width:32px;height:32px;border-radius:9px;background:var(--ink);color:var(--coral);
  display:grid;place-items:center;flex:none}
.mark svg{width:25px;height:25px}
a.lien{color:var(--ink-soft);text-decoration:none;font-size:.9rem;font-weight:600;
  padding:.5em .2em;white-space:nowrap}
a.lien:hover,a.lien[aria-current="page"]{color:var(--ink)}
a.lien[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;
  text-underline-offset:6px;text-decoration-color:var(--bleu)}
button.btn{border:0;font-family:inherit;font-size:1rem;cursor:pointer;
  -webkit-appearance:none;appearance:none}
.btn{display:inline-block;text-decoration:none;text-align:center;font-weight:700;
  border-radius:999px;min-height:44px;padding:.78em 1.5em;font-size:.95rem}
.btn--coral{background:var(--bleu);color:#fff}
.btn--coral:hover{background:var(--bleu-fonce)}
.btn--fin{background:var(--paper);color:var(--ink);border:1px solid var(--line)}
.btn--fin:hover{border-color:var(--ink-soft)}
main{padding:52px 0 60px}
.oeil{font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;
  color:var(--ink-faint);text-align:center;margin-bottom:8px}
h1{font-family:var(--display);font-weight:800;font-size:clamp(1.6rem,4.4vw,2.3rem);
  line-height:1.1;letter-spacing:-.03em;color:var(--noir);text-align:center;
  margin-bottom:14px}
.chapeau{color:var(--ink-soft);max-width:58ch;margin-bottom:26px;font-size:1.05rem}
.recit{color:var(--ink-soft);max-width:58ch;margin-bottom:14px}
.recit:last-of-type{margin-bottom:26px}
.gestes{display:flex;gap:11px;flex-wrap:wrap}
.qui-deux{display:grid;gap:30px;grid-template-columns:1fr}
.qui-dit .recit:last-of-type{margin-bottom:22px}
.qui-preuves{display:grid;gap:11px;grid-template-columns:1fr}
.preuve{background:var(--bleu-pale);border:0;border-radius:18px;padding:16px 18px}
.preuve b{display:block;font-family:var(--display);font-weight:800;font-size:1.35rem;
  line-height:1.15;letter-spacing:-.02em;color:var(--noir)}
.preuve span{display:block;font-size:.87rem;line-height:1.35;color:var(--ink-soft);margin-top:3px}
@media (min-width:460px){
  .qui-preuves{grid-template-columns:1fr 1fr}
}
@media (min-width:900px){
  .qui-deux{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);column-gap:44px;row-gap:24px;
    align-items:start;grid-template-areas:"dit preuves" "gestes preuves"}
  .qui-dit{grid-area:dit}
  .qui-preuves{grid-area:preuves}
  .qui-deux>.gestes{grid-area:gestes}
  .qui-dit .chapeau,.qui-dit .recit{max-width:none}
  .qui-preuves{grid-template-columns:1fr}
}
.essai{font-size:.85rem;color:var(--ink-faint)}
.besoin-deux{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:900px){ .besoin-deux{grid-template-columns:1fr 1fr;align-items:start} }
.serieux{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px}
.serieux ul{margin:0 0 0 1.1em;color:var(--ink-soft);font-size:.93rem}
.serieux li{margin-bottom:6px}
.contact{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;
  display:flex;flex-direction:column;gap:5px}
.contact h2{font-family:var(--display);font-size:1rem;font-weight:600;margin-bottom:8px}
.contact label{font-size:.82rem;font-weight:600;color:var(--ink-soft);margin-top:8px}
.contact input,.contact select,.contact textarea{font-family:inherit;font-size:.95rem;
  color:var(--ink);background:var(--linen);border:1px solid var(--line);border-radius:10px;
  padding:.6em .7em;width:100%}
.contact input:focus,.contact select:focus,.contact textarea:focus{outline:2px solid var(--blue);
  outline-offset:1px;background:var(--paper)}
.contact textarea{resize:vertical;min-height:7em;line-height:1.5}
.contact .champ{display:flex;flex-direction:column}
.contact .champ label{margin-top:0}
.contact .duo{display:grid;gap:8px 12px;grid-template-columns:1fr;margin-top:8px}
@media (min-width:420px){ .contact .duo{grid-template-columns:1fr 1fr} }
.contact button{margin-top:18px;align-self:flex-start;padding:.8em 1.5em;
  border-radius:11px;box-shadow:0 1px 2px rgba(19,41,75,.12)}
.contact button:hover{box-shadow:0 2px 6px rgba(19,41,75,.18)}
.contact button:active{transform:translateY(1px);box-shadow:none}
.contact .essai{margin-top:10px}
footer{font-size:.85rem;background:var(--bleu);color:#CBD3FF;padding:54px 0 46px}
footer .enveloppe{display:grid;gap:30px 24px;align-items:start}
@media (min-width:760px){
  footer .enveloppe{grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr))}
}
.pied-marque{display:grid;gap:8px;max-width:30ch}
.pied-nom{font-family:var(--display);font-weight:800;font-size:1.5rem;color:#fff;letter-spacing:-.02em}
.pied-colonne{display:grid;gap:9px;align-content:start}
.pied-titre{font-family:var(--display);font-weight:700;color:#fff;font-size:1rem;margin-bottom:2px}
footer .fin{margin:0}
footer a{color:#fff;text-decoration:none;font-weight:600}
footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.langue-hote{display:inline-flex;align-items:center}
.langue-choix{font-family:inherit;font-size:.82rem;font-weight:600;color:var(--ink-soft);
  background:var(--paper);border:1px solid var(--line);border-radius:9px;
  padding:.35em 1.6em .35em .55em;cursor:pointer;min-height:44px;
  -webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%238893A8' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .55em center}
.langue-choix:hover{border-color:var(--ink-soft);color:var(--ink)}
@media (max-width:900px){ a.lien.plus{display:none} }
@media (max-width:560px){
  h1{font-size:1.5rem}
  main{padding:36px 0 48px}
  a.lien.long{display:none}
  .barre .enveloppe{gap:6px;padding:0 13px}
  a.lien{font-size:.85rem}
  .btn{padding:.68em .95em;font-size:.9rem}
  .langue-choix{font-size:.75rem;padding:.3em 1.15em .3em .4em;
    background-position:right .35em center}
}