/* Pages publiques (accueil, pages légales). S'appuie sur les jetons de couleur d'app.css. */
body { background: var(--fond); }
.largeur { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.etroit { max-width: 760px; }

/* En-tête */
.site-tete { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--fond) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; }
.site-tete.defile { border-bottom-color: var(--ligne); }
.site-tete .largeur { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.site-tete .marque { color: var(--texte); text-decoration: none; }
.site-tete .marque .logo { height: 34px; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a:not(.bouton) { color: var(--texte-2); text-decoration: none; padding: .5em .8em; border-radius: 8px; font-weight: 500; }
.site-nav a:not(.bouton):hover { color: var(--texte); background: var(--surface-2); }

/* Héros */
.heros { padding: 72px 0 40px; text-align: center; }
.surtitre { display: inline-block; font-size: .85rem; font-weight: 600; color: var(--accent); background: var(--accent-doux); padding: .35em .9em; border-radius: 999px; margin-bottom: 1.2rem; }
.heros h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); line-height: 1.08; letter-spacing: -.025em; margin: 0 auto .5em; text-wrap: balance; }
.heros h1 .ligne { display: inline-block; }
.heros h1 em { font-style: normal; color: var(--accent); }
.heros .chapo { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--texte-2); max-width: 40em; margin: 0 auto 1.8rem; }
.heros .actions { justify-content: center; }
.bouton.grand { padding: .8em 1.4em; font-size: 1.05rem; min-height: 48px; }
.rassurance { font-size: .85rem; color: var(--texte-3); margin-top: 1rem; }

/* Captures */
.vitrine { position: relative; margin: 48px auto 0; max-width: 1040px; }
.vitrine .ecran { width: 100%; height: auto; display: block; border-radius: 14px; border: 1px solid var(--ligne); box-shadow: 0 30px 80px -20px rgb(20 30 25 / .28), 0 8px 24px rgb(0 0 0 / .06); }
.vitrine .telephone { position: absolute; right: -12px; bottom: -48px; width: min(26%, 240px); height: auto; border-radius: 26px; border: 6px solid #17160f; box-shadow: 0 24px 60px -10px rgb(0 0 0 / .4); }

/* Sections */
section.bloc { padding: 96px 0 0; }
.bloc h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); letter-spacing: -.02em; margin-bottom: .4em; }
.bloc .intro { color: var(--texte-2); font-size: 1.08rem; max-width: 40em; margin-bottom: 2.2rem; }
.centre { text-align: center; }
.centre .intro { margin-left: auto; margin-right: auto; }

.etapes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: etape; }
.etape { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 24px; }
.etape::before { counter-increment: etape; content: counter(etape); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: var(--accent-texte); font-weight: 700; margin-bottom: 14px; }
.etape h3 { font-size: 1.1rem; margin-bottom: .4em; }
.etape p { color: var(--texte-2); margin: 0; }

.atouts-grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 28px 32px; }
.atout h3 { font-size: 1.02rem; display: flex; align-items: center; gap: .55em; margin-bottom: .35em; }
.atout h3 svg { color: var(--accent); flex: none; }
.atout p { color: var(--texte-2); margin: 0; font-size: .95rem; }

.duo { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: center; }
.duo img { width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--ligne); box-shadow: 0 20px 50px -20px rgb(0 0 0 / .25); }
.liste-coches { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.liste-coches li { padding-left: 1.8em; position: relative; color: var(--texte-2); }
.liste-coches li strong { color: var(--texte); }
.liste-coches li::before { content: ""; position: absolute; left: 4px; top: .25em; width: .4em; height: .75em; border: solid var(--accent); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }

.donnees { background: var(--surface); border: 1px solid var(--ligne); border-radius: 18px; padding: 40px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.donnees h3 { font-size: 1rem; margin-bottom: .3em; }
.donnees p { color: var(--texte-2); font-size: .92rem; margin: 0; }

.bloc .formules { margin: 0 auto; }
.bloc .formule .bouton { margin-top: auto; }

/* Questions */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--ligne); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 32px 16px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font-size: 1.4rem; font-weight: 400; color: var(--texte-3); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--texte-2); margin: 0 0 16px; }

.appel { margin: 96px 0 0; background: var(--accent); color: var(--accent-texte); border-radius: 20px; padding: 56px 32px; text-align: center; }
.appel h2 { color: inherit; }
.appel p { opacity: .85; margin-bottom: 1.6rem; }
.appel .bouton { background: var(--accent-texte); color: var(--accent); border: 0; font-weight: 700; }

/* Pied */
.site-pied { margin-top: 96px; border-top: 1px solid var(--ligne); padding: 32px 0 48px; font-size: .9rem; color: var(--texte-3); }
.site-pied .largeur { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.site-pied nav { display: flex; gap: 18px; flex-wrap: wrap; }
.site-pied a { color: var(--texte-2); text-decoration: none; }
.site-pied a:hover { color: var(--texte); text-decoration: underline; }

/* Pages légales */
.legal { padding: 48px 0 0; }
.legal h1 { font-size: 2rem; letter-spacing: -.02em; }
.legal h2 { font-size: 1.15rem; margin-top: 2.2rem; }
.legal p, .legal li { color: var(--texte-2); }
.legal strong { color: var(--texte); }
.a-completer { background: var(--alerte-fond); color: var(--alerte-texte); padding: 0 .3em; border-radius: 4px; }

@media (max-width: 860px) {
  .site-nav a.masquer-mobile { display: none; }
  .heros { padding-top: 48px; }
  .vitrine .telephone { width: 30%; right: 8px; bottom: -32px; border-width: 4px; border-radius: 18px; }
  .etapes, .duo { grid-template-columns: 1fr; }
  .duo { gap: 28px; }
  .donnees { grid-template-columns: 1fr 1fr; padding: 28px; }
  section.bloc { padding-top: 72px; }
}
@media (max-width: 520px) {
  .donnees { grid-template-columns: 1fr; }
  .site-nav .bouton:not(.principal) { display: none; }
  .site-nav .bouton { white-space: nowrap; font-size: .9rem; padding: .5em .8em; min-height: 38px; }
  .site-tete .marque .logo { height: 28px; }
  .site-tete .largeur { padding: 0 16px; }
}