:root {
  color-scheme: light;
  --encre: #14222b;
  --doux: #4b5963;
  --fond: #f6f7f4;
  --surface: #ffffff;
  --ligne: #dde2dd;
  --vert: #22644a;
  --vert-fonce: #184c37;
  --vert-pale: #e6f1ea;
  --vert-mi: #b7d5c3;
  --rouge: #a3271f;
  --rouge-pale: #fbeceb;
  --ambre: #95600f;
  --ambre-pale: #fdf3e2;
  --rayon: 16px;
  --ombre: 0 1px 2px rgba(20, 34, 43, .06), 0 10px 30px rgba(20, 34, 43, .08);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fond);
  color: var(--encre);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-wrap: break-word;
}
a { color: var(--vert-fonce); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, .bouton:focus-visible { outline: 3px solid var(--encre); outline-offset: 3px; border-radius: 6px; }
svg { display: block; }
.cadre { max-width: 1080px; margin: 0 auto; padding-inline: 16px; }
.visuellement-cache { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* En-tête */
.bandeau { position: sticky; top: 0; z-index: 10; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--ligne); }
.bandeau .cadre { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.marque { display: inline-flex; align-items: center; gap: 10px; color: var(--encre); text-decoration: none; font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; }
.marque svg { width: 32px; height: 32px; }
.nav { display: none; gap: 22px; font-size: .95rem; }
.nav a { color: var(--doux); text-decoration: none; }
.nav a:hover { color: var(--encre); }
@media (min-width: 860px) { .nav { display: flex; } }

/* Boutons */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 12px 22px; border-radius: 12px;
  background: var(--vert); color: #fff; font-weight: 700; text-decoration: none;
  box-shadow: 0 2px 0 var(--vert-fonce), 0 8px 20px rgba(34, 100, 74, .22);
}
.bouton:hover { background: var(--vert-fonce); }
.bouton-petit { min-height: 40px; padding: 8px 16px; font-size: .95rem; box-shadow: none; }

/* Ouverture */
.tete { background: linear-gradient(180deg, var(--vert-pale), var(--fond)); padding: 48px 0 56px; }
.tete .cadre { display: grid; gap: 40px; align-items: center; }
@media (min-width: 920px) { .tete .cadre { grid-template-columns: 1.05fr 1fr; } }
.surtitre { display: inline-block; margin: 0 0 14px; padding: 4px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--vert-mi); color: var(--vert-fonce); font-size: .9rem; font-weight: 600; }
h1 { font-size: clamp(2rem, 1.3rem + 3vw, 3.1rem); line-height: 1.08; letter-spacing: -.03em; font-weight: 850; margin: 0 0 18px; text-wrap: balance; }
.sous-titre { color: var(--doux); font-size: 1.15rem; margin: 0 0 26px; max-width: 34em; }
.appel { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.precision { color: var(--doux); font-size: .95rem; margin: 14px 0 0; }

/* Rapport d'exemple */
.rapport { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); box-shadow: var(--ombre); overflow: hidden; }
.rapport-tete { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--ligne); background: #fbfcfa; font-size: .9rem; color: var(--doux); }
.rapport-tete strong { color: var(--encre); }
.points { display: flex; gap: 6px; }
.points i { width: 10px; height: 10px; border-radius: 50%; background: var(--ligne); }
.rapport-corps { padding: 18px; }
.rapport-objet { margin: 0 0 4px; font-weight: 750; }
.rapport-date { margin: 0 0 16px; color: var(--doux); font-size: .9rem; }
.change { margin: 0 0 16px; padding: 10px 14px; border-radius: 10px; background: var(--vert-pale); font-size: .95rem; }
.groupe { margin: 0 0 12px; }
.groupe .titre-groupe { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.groupe .titre-groupe::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: currentColor; }
.groupe ul { margin: 0; padding: 0; list-style: none; }
.groupe li { padding: 8px 12px; border-radius: 8px; margin-bottom: 6px; font-size: .93rem; line-height: 1.45; }
.signaler .titre-groupe { color: var(--rouge); }
.signaler li { background: var(--rouge-pale); }
.noter .titre-groupe { color: var(--ambre); }
.noter li { background: var(--ambre-pale); }
.ordre .titre-groupe { color: var(--vert); }
.ordre li { background: var(--vert-pale); }
.etiquette-exemple { margin: 12px 0 0; color: var(--doux); font-size: .85rem; text-align: center; }

/* Sections */
section { padding: 64px 0; }
section:nth-of-type(even) { background: var(--surface); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 12px; text-wrap: balance; }
.intro { color: var(--doux); max-width: 40em; margin: 0 0 32px; }
.grille { display: grid; gap: 16px; }
@media (min-width: 640px) { .grille { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grille-3 { grid-template-columns: repeat(3, 1fr); } }
.carte { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 22px; }
section:nth-of-type(even) .carte { background: var(--fond); }
.carte h3 { margin: 12px 0 6px; font-size: 1.1rem; }
.carte p { margin: 0; color: var(--doux); }
.pastille { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--vert-pale); color: var(--vert); }
.pastille svg { width: 24px; height: 24px; }
.etapes { counter-reset: etape; display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
@media (min-width: 900px) { .etapes { grid-template-columns: repeat(3, 1fr); } }
.etapes li { counter-increment: etape; position: relative; padding: 22px 22px 22px 70px; background: var(--fond); border: 1px solid var(--ligne); border-radius: var(--rayon); }
.etapes li::before { content: counter(etape); position: absolute; left: 22px; top: 20px; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--vert); color: #fff; font-weight: 800; }
.etapes strong { display: block; margin-bottom: 4px; }
.etapes span { color: var(--doux); }

.duo { display: grid; gap: 24px; align-items: start; }
@media (min-width: 900px) { .duo { grid-template-columns: 1.1fr 1fr; } }
.encadre { border-left: 4px solid var(--vert); background: var(--surface); padding: 18px 22px; border-radius: 0 var(--rayon) var(--rayon) 0; }
.encadre p { margin: 0; }

.prix-carte { max-width: 520px; background: var(--surface); border: 2px solid var(--vert); border-radius: 20px; padding: 28px; box-shadow: var(--ombre); }
.prix-montant { margin: 0; font-size: 2.6rem; font-weight: 850; letter-spacing: -.03em; line-height: 1; }
.prix-montant small { font-size: 1rem; font-weight: 600; color: var(--doux); letter-spacing: 0; }
.prix-carte ul { margin: 20px 0 24px; padding: 0; list-style: none; }
.prix-carte li { padding: 6px 0 6px 28px; position: relative; }
.prix-carte li::before { content: ""; position: absolute; left: 4px; top: 13px; width: 12px; height: 7px; border: solid var(--vert); border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg); }
.mention { color: var(--doux); font-size: .92rem; margin: 14px 0 0; }

.limites { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.limites li { padding: 14px 18px; background: var(--fond); border: 1px solid var(--ligne); border-radius: 12px; }
.limites strong { color: var(--encre); }

details { border-bottom: 1px solid var(--ligne); padding: 16px 0; }
details:first-of-type { border-top: 1px solid var(--ligne); }
summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--vert); font-size: 1.3rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin: 10px 0 0; color: var(--doux); }
.faq { max-width: 760px; }

.final { background: var(--vert); color: #fff; }
section.final { background: var(--vert); }
.final h2 { color: #fff; }
.final p { color: #e3f0e8; max-width: 40em; }
.final .bouton { background: #fff; color: var(--vert-fonce); box-shadow: 0 8px 20px rgba(0, 0, 0, .18); }
.final .bouton:hover { background: var(--vert-pale); }
.final a:not(.bouton) { color: #fff; }
.final a:focus-visible, .final .bouton:focus-visible { outline-color: #fff; }

/* Pied */
.pied { padding: 32px 0 40px; color: var(--doux); font-size: .92rem; }
.pied .cadre { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; align-items: center; }
.pied p { margin: 0; }

/* Page de texte */
.prose { max-width: 760px; padding: 48px 16px 64px; margin: 0 auto; }
.prose h1 { font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.4rem); }
.prose h2 { font-size: 1.25rem; margin-top: 32px; }
.prose ul { padding-left: 1.2em; }

/* Formulaire d'essai, garanties, voyants, prix annuel (v2) */
.essai { display: flex; flex-wrap: wrap; gap: 10px; max-width: 620px; margin: 0; }
.essai input[type="text"] { flex: 1 1 200px; min-width: 0; min-height: 50px; padding: 12px 16px; border: 1.5px solid var(--doux); border-radius: 12px; font: inherit; color: var(--encre); background: var(--surface); }
.essai input[type="text"]:focus-visible { outline: 3px solid var(--vert); outline-offset: 1px; }
.essai .bouton { border: 0; cursor: pointer; font: inherit; font-weight: 700; white-space: nowrap; }
.essai input[type="text"]::placeholder { color: var(--doux); opacity: 1; }
.essai-sombre input[type="text"] { border-color: transparent; }
.essai-sombre input[type="text"]:focus-visible, .essai-sombre .bouton:focus-visible { outline-color: #fff; }
.garanties { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.garanties li { padding: 5px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--ligne); color: var(--doux); font-size: .88rem; font-weight: 600; }
.voyants { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; padding: 0; list-style: none; }
.voyants li { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--ligne); font-size: .8rem; font-weight: 600; }
.voyants li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; }
.v-rouge::before { background: var(--rouge); }
.v-orange::before { background: #d08a19; }
.v-vert::before { background: var(--vert); }
.prix-annuel { margin: 8px 0 0; color: var(--doux); }
.prix-annuel strong { color: var(--encre); }