:root {
  --encre: #1e2b4a;
  --encre-douce: #3a4a6e;
  --fond: #eef1f6;
  --papier: #ffffff;
  --ligne: #d3dcec;
  --marge: #d7263d;
  --texte: #1a1f2b;
  --doux: #5b6478;
  --ok: #1f7a4d;
  --serif: "Literata", Georgia, serif;
  --sans: "Figtree", system-ui, -apple-system, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font: 17px/1.55 var(--sans);
}
a { color: var(--encre); }
:focus-visible { outline: 3px solid var(--marge); outline-offset: 2px; border-radius: 4px; }

.conteneur { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.etroit { max-width: 680px; }

/* En-tête */
.entete { padding: 22px 0; }
.entete .conteneur { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.logo { font: 600 20px var(--serif); color: var(--encre); text-decoration: none; letter-spacing: -0.01em; }
.logo span { color: var(--marge); }

/* Titres */
h1, h2, h3 { font-family: var(--serif); color: var(--encre); line-height: 1.15; letter-spacing: -0.015em; }
h1 { font-size: clamp(34px, 6vw, 56px); font-weight: 600; margin: 0 0 18px; }
h2 { font-size: clamp(26px, 4vw, 34px); font-weight: 600; margin: 0 0 14px; }
h3 { font-size: 21px; font-weight: 600; margin: 0 0 6px; }
.chapo { font-size: 20px; color: var(--doux); max-width: 34em; margin: 0 0 28px; }

/* Boutons */
.bouton {
  display: inline-block;
  background: var(--encre);
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 15px 26px;
  font: 600 17px var(--sans);
  text-decoration: none;
  cursor: pointer;
}
.bouton:hover { background: var(--encre-douce); }
.bouton[disabled] { opacity: 0.5; cursor: not-allowed; }
.bouton-texte { background: none; border: 0; color: var(--encre); font: 600 16px var(--sans); cursor: pointer; padding: 12px 4px; text-decoration: underline; }

/* La fiche : l'élément signature */
.fiche {
  position: relative;
  background: repeating-linear-gradient(to bottom, var(--papier) 0 33px, var(--ligne) 33px 34px);
  background-position: 0 14px;
  border-radius: 6px;
  box-shadow: 0 1px 0 rgba(30, 43, 74, 0.08), 0 18px 40px -22px rgba(30, 43, 74, 0.45);
  padding: 14px 26px 30px 64px;
  font: 18px/34px var(--serif);
  color: var(--texte);
}
.fiche::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 46px;
  width: 2px;
  background: var(--marge);
  opacity: 0.55;
}
.fiche p { margin: 0 0 34px; }
.fiche p:last-child { margin-bottom: 0; }
.pause { color: var(--marge); font-family: var(--sans); font-size: 13px; font-weight: 600; white-space: nowrap; }

/* Héros */
.heros { padding: 30px 0 70px; }
.heros .conteneur { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.heros .fiche { transform: rotate(-1.2deg); }
.heros .fiche .signature { font: 14px var(--sans); color: var(--doux); margin-top: 10px; line-height: 1.4; }
.prix-ligne { color: var(--doux); font-size: 15px; margin-top: 14px; }

/* Sections */
section { padding: 56px 0; }
.blanc { background: var(--papier); }
.etapes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: etape; padding: 0; list-style: none; }
.etapes li { counter-increment: etape; }
.etapes li::before {
  content: counter(etape);
  display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid var(--marge); color: var(--marge);
  font: 700 16px var(--sans);
  margin-bottom: 12px;
}
.etapes p, .occasions p { color: var(--doux); margin: 0; }
.occasions { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px 28px; }
.occasions div { border-top: 2px solid var(--encre); padding-top: 12px; }
.faq details { border-bottom: 1px solid var(--ligne); padding: 16px 0; }
.faq summary { font-weight: 600; cursor: pointer; color: var(--encre); }
.faq details p { color: var(--doux); margin: 10px 0 0; }

.pied { padding: 36px 0 50px; color: var(--doux); font-size: 14px; }
.pied a { color: var(--doux); margin-right: 18px; }

/* Formulaire d'entretien */
.progression { height: 4px; background: var(--ligne); border-radius: 4px; overflow: hidden; margin: 6px 0 28px; }
.progression div { height: 100%; background: var(--marge); width: 0; transition: width 0.3s; }
.question { margin-bottom: 26px; }
.question label, .question legend { display: block; font-weight: 600; color: var(--encre); margin-bottom: 6px; font-size: 18px; }
.question .aide { color: var(--doux); font-size: 15px; margin: -2px 0 8px; }
.question .facultatif { font-weight: 400; color: var(--doux); font-size: 15px; }
fieldset { border: 0; padding: 0; margin: 0; }
input[type="text"], textarea {
  width: 100%;
  border: 1.5px solid var(--ligne);
  border-radius: 10px;
  background: var(--papier);
  padding: 13px 14px;
  font: 17px/1.5 var(--sans);
  color: var(--texte);
}
textarea { min-height: 110px; resize: vertical; }
input[type="text"]:focus, textarea:focus { border-color: var(--encre); outline: none; }
.choix { display: flex; flex-wrap: wrap; gap: 10px; }
.choix label {
  font-weight: 500; font-size: 16px; margin: 0;
  border: 1.5px solid var(--ligne); border-radius: 10px; background: var(--papier);
  padding: 11px 16px; cursor: pointer;
}
.choix input { position: absolute; opacity: 0; pointer-events: none; }
.choix input:checked + span { color: var(--marge); }
.choix label:has(input:checked) { border-color: var(--encre); box-shadow: inset 0 0 0 1px var(--encre); }
.choix label:has(input:focus-visible) { outline: 3px solid var(--marge); outline-offset: 2px; }
.cartes-occasion { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.cartes-occasion button {
  text-align: left; background: var(--papier); border: 1.5px solid var(--ligne); border-radius: 10px;
  padding: 18px; font: 600 18px var(--serif); color: var(--encre); cursor: pointer;
}
.cartes-occasion button:hover { border-color: var(--encre); }
.navigation { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
.message-erreur { color: var(--marge); font-weight: 600; margin: 12px 0; min-height: 1em; }
.consentement { display: flex; gap: 12px; align-items: flex-start; background: var(--papier); border: 1.5px solid var(--ligne); border-radius: 10px; padding: 16px; font-size: 15px; color: var(--doux); }
.consentement input { margin-top: 4px; width: 20px; height: 20px; flex: none; }
.plan { padding-left: 20px; color: var(--doux); }
.plan li { margin-bottom: 6px; }

/* Page discours */
.attente { text-align: center; padding: 60px 0; color: var(--doux); }
.plume { width: 46px; height: 46px; border: 3px solid var(--ligne); border-top-color: var(--marge); border-radius: 50%; margin: 0 auto 20px; animation: tourne 1s linear infinite; }
@keyframes tourne { to { transform: rotate(360deg); } }
.infos { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--doux); font-size: 15px; margin: 0 0 22px; }
.a-completer { background: #fff4f5; border-left: 3px solid var(--marge); padding: 12px 16px; border-radius: 6px; margin-bottom: 22px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.bouton-clair { background: var(--papier); color: var(--encre); border: 1.5px solid var(--encre); }
.bouton-clair:hover { background: var(--fond); }

/* Pages légales */
.legal h2 { font-size: 22px; margin-top: 32px; }
.legal p, .legal li { color: var(--texte); }

@media (max-width: 820px) {
  .heros .conteneur { grid-template-columns: 1fr; gap: 36px; }
  .etapes { grid-template-columns: 1fr; }
  .fiche { padding-left: 46px; padding-right: 18px; font-size: 17px; }
  .fiche::before { left: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

@media print {
  body { background: #fff; font-size: 14pt; }
  .entete, .pied, .actions, .retouche, .infos, .conseils, .a-completer, .no-print { display: none !important; }
  .fiche { box-shadow: none; background: #fff; padding: 0; font: 16pt/1.7 var(--serif); }
  .fiche::before { display: none; }
  .fiche p { margin-bottom: 1.2em; }
}