/* Le Scribe — site commercial, identité 2026 : fonds ivoire lumineux, bleu nuit, doré discret, cadres légers.
   Polices système uniquement (aucun téléchargement de police, aucun service tiers) : sérif moderne pour les titres,
   sans-sérif du système pour le texte. Les classes des autres pages (offres, formulaires, pages légales, espace client,
   administration) sont conservées et adoptent la même identité. */
:root {
  --fond: #fbfaf7; --fond-2: #f4f1ea; --surface: #ffffff;
  --nuit: #0f1d33; --bleu: #1e3550; --bleu-2: #2b4a70; --bleu-voile: #eef2f7;
  --or: #b08a3e; --or-vif: #c9a14a; --or-clair: #e9d8a8; --or-pale: #faf4e4;
  --encre: #182131; --gris: #5a6372; --gris-2: #8a919c; --ligne: #e7e3da; --ligne-2: #d9d3c6;
  --vert: #2f6b4f; --vert-pale: #e3f1e8; --rouge: #a8323f; --rouge-pale: #f8e1e4;
  /* compatibilité avec les pages existantes */
  --creme: var(--fond); --creme-2: var(--fond-2); --papier: var(--surface); --bord: var(--ligne);
  --terracotta: var(--bleu); --terracotta-2: var(--nuit); --corail: var(--or-vif); --corail-pale: var(--or-pale);
  --titres: "Iowan Old Style", "Charter", "Sitka Heading", "Sitka Text", "Palatino Linotype", Cambria, Georgia, serif;
  --texte: system-ui, "Segoe UI Variable Text", "Segoe UI", -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --ombre-1: 0 1px 2px rgb(15 29 51 / .05), 0 2px 8px rgb(15 29 51 / .04);
  --ombre-2: 0 2px 6px rgb(15 29 51 / .05), 0 18px 40px -12px rgb(15 29 51 / .16);
  --ombre: var(--ombre-1); --rayon: 18px; --rayon-s: 12px;
  --courbe: cubic-bezier(.2, .7, .2, 1);
}
* { box-sizing: border-box; }
html { font-size: 17px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--texte); color: var(--encre); line-height: 1.65; background: var(--fond);
  min-height: 100vh; display: flex; flex-direction: column; overflow-x: clip; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: var(--bleu-2); text-underline-offset: .18em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--or-vif); outline-offset: 3px; border-radius: 6px; }
.evitement { position: absolute; left: -999px; top: 0; background: var(--nuit); color: #fff; padding: .6rem 1rem; z-index: 50; }
.evitement:focus { left: 1rem; }
h1, h2, h3 { font-family: var(--titres); color: var(--nuit); line-height: 1.15; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3rem); margin: .4rem 0 1rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 2rem 0 .8rem; }
h3 { font-size: 1.18rem; }
main { flex: 1; width: min(1160px, 100%); margin: 0 auto; padding: 1.6rem clamp(1rem, 4vw, 2rem) 4rem; }
section { margin: 1.5rem 0 2.5rem; } .etroit { max-width: 560px; margin-inline: auto; }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.18em; }
.centre { text-align: center; }
.invisible { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

/* en-tête : bandeau clair et léger, logo officiel conservé */
.entete { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 1rem; flex-wrap: nowrap;
  padding: .55rem clamp(1rem, 4vw, 2rem); background: rgb(251 250 247 / .86); color: var(--encre);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid rgb(15 29 51 / .07); }
.marque { display: inline-flex; align-items: center; gap: .65rem; color: var(--nuit); text-decoration: none; font-family: var(--titres);
  font-size: 1.28rem; font-weight: 600; margin-right: auto; line-height: 1.05; white-space: nowrap; }
.marque img { width: 38px; height: 38px; flex: none; border-radius: 10px; box-shadow: 0 0 0 1px rgb(176 138 62 / .35), var(--ombre-1); }
.marque-nom { display: flex; flex-direction: column; }
.marque small { font-family: var(--texte); font-size: .6rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--or); margin-top: .2rem; }
.entete nav a, .compte-liens a { color: var(--encre); text-decoration: none; padding: .45rem .7rem; border-radius: 999px; font-size: .86rem;
  white-space: nowrap; display: inline-block; min-height: 44px; line-height: 28px; transition: background .2s, color .2s; }
.entete nav a:hover { background: rgb(15 29 51 / .05); }
.entete nav a[aria-current="page"] { color: var(--nuit); font-weight: 600; background: rgb(15 29 51 / .05); }
.nav-large { display: flex; flex-wrap: nowrap; gap: .1rem; }
.compte-liens { display: flex; flex-wrap: nowrap; gap: .3rem; align-items: center; white-space: nowrap; }
.menu-sep { display: block; height: 1px; background: var(--ligne); margin: .35rem .4rem; }
.compte-liens .btn { color: #fff; background: var(--nuit); border-color: var(--nuit); }
.menu { display: none; position: relative; }
.menu summary { cursor: pointer; padding: .5rem .95rem; border: 1px solid var(--ligne-2); border-radius: 999px; list-style: none; min-height: 44px;
  display: flex; align-items: center; font-size: .9rem; }
.menu summary::-webkit-details-marker { display: none; }
.menu nav { display: flex; flex-direction: column; position: absolute; right: 0; top: calc(100% + .5rem); background: var(--surface);
  border: 1px solid var(--ligne); border-radius: 16px; padding: .5rem; box-shadow: var(--ombre-2); min-width: 240px; }
@media (max-width: 1180px) { .nav-large { display: none; } .menu { display: block; } }
@media (max-width: 860px) { .compte-liens .secondaire-lien { display: none; } }  /* repris dans le menu replié */
@media (min-width: 861px) { .menu .secondaire-lien, .menu .menu-sep { display: none; } }  /* déjà visibles dans l'en-tête */
@media (max-width: 560px) {  /* téléphone : en-tête sur une seule ligne ; l'inscription reste accessible par « Créer mon livre » */
  .entete { gap: .4rem; } .marque { font-size: 1.08rem; gap: .5rem; } .marque img { width: 34px; height: 34px; }
  .compte-liens .inscription { display: none; } .compte-liens a { padding-inline: .5rem; }
  .compte-liens .btn { padding-inline: .8rem; }
}

/* boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .6rem 1.35rem;
  border-radius: 999px; border: 1px solid var(--nuit); background: var(--nuit); color: #fff; font: inherit; font-weight: 600; font-size: .95rem;
  text-decoration: none; cursor: pointer; transition: transform .25s var(--courbe), box-shadow .25s, background .2s; box-shadow: 0 6px 18px -8px rgb(15 29 51 / .45); }
.btn:hover { background: var(--bleu); transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgb(15 29 51 / .55); }
.btn .ico { transition: transform .25s var(--courbe); } .btn:hover .ico { transform: translateX(3px); }
.btn.secondaire { background: transparent; color: var(--nuit); border-color: var(--ligne-2); box-shadow: none; }
.btn.secondaire:hover { background: var(--surface); border-color: var(--nuit); }
.btn.chaud { background: var(--bleu); border-color: var(--bleu); } .btn.chaud:hover { background: var(--bleu-2); }
.btn.clair { background: #fff; color: var(--nuit); border-color: #fff; } .btn.clair:hover { background: var(--or-pale); }
.btn.grand { font-size: 1rem; padding: .8rem 1.6rem; min-height: 52px; } .btn.petit { min-height: 40px; padding: .35rem .95rem; font-size: .86rem; }
.btn.danger { background: var(--rouge); border-color: var(--rouge); }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; margin: 1.2rem 0; }
.lien-fleche { display: inline-flex; align-items: center; gap: .45rem; font-weight: 600; color: var(--nuit); text-decoration: none; min-height: 44px; }
.lien-fleche .ico { transition: transform .25s var(--courbe); } .lien-fleche:hover .ico { transform: translateX(4px); }
.lien-fleche:hover { color: var(--bleu-2); }

/* ------------------------------------------------------------------ accueil */
.surtitre-v2 { margin: 0 0 .6rem; font-size: .74rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--or); }
.accueil-v2 main > section { margin: clamp(3.5rem, 8vw, 6.5rem) 0; }
.accueil-v2 main > section:first-child { margin-top: clamp(1rem, 4vw, 3rem); }
.accueil-v2 h2 { margin-top: 0; }
.parcours-v2, .etapes-v2, .fonctions-v2, .offres-v2 { text-align: center; }
.sous-titre { color: var(--gris); max-width: 60ch; margin: -.2rem auto 2rem; }

/* héros */
.heros-v2 { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.heros-v2 h1 { font-size: clamp(2.4rem, 5.6vw, 4.2rem); line-height: 1.04; letter-spacing: -.025em; margin: 0 0 1.2rem; }
.heros-v2 h1 em { font-style: italic; font-weight: 500; color: var(--or); }
.heros-sous { font-size: clamp(1.02rem, 1.6vw, 1.16rem); color: var(--gris); max-width: 34rem; margin: 0 0 1.8rem; }
.heros-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.heros-garanties { list-style: none; padding: 0; margin: 1.6rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; color: var(--gris); font-size: .88rem; }
.heros-garanties li { display: inline-flex; align-items: center; gap: .45rem; } .heros-garanties .ico { color: var(--or); }

/* scène : un livre en volume, couverture bleu nuit et filets dorés, et des étiquettes flottantes */
.heros-scene { position: relative; min-height: 440px; display: grid; place-items: center; }
.heros-scene::before { content: ""; position: absolute; inset: 6% 4%; border-radius: 40%;
  background: radial-gradient(closest-side, rgb(201 161 74 / .22), transparent 70%), radial-gradient(60% 50% at 70% 70%, rgb(43 74 112 / .14), transparent 70%); filter: blur(6px); }
.livre-3d { position: relative; perspective: 1400px; }
.livre-couv { position: relative; width: clamp(210px, 22vw, 270px); aspect-ratio: 6 / 9; border-radius: 4px 14px 14px 4px;
  background: linear-gradient(155deg, #26446b 0%, #15294a 48%, #0b1628 100%); color: #f3e8cc;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .9rem; text-align: center;
  transform: rotateY(-22deg) rotateX(4deg); transform-style: preserve-3d;
  box-shadow: -14px 0 0 -6px #0b1628, 26px 34px 60px -20px rgb(15 29 51 / .55), inset 0 0 0 1px rgb(233 216 168 / .35);
  animation: flotte 7s ease-in-out infinite; }
.livre-couv::before { content: ""; position: absolute; inset: 14px; border: 1px solid rgb(233 216 168 / .45); border-radius: 2px 10px 10px 2px; }
.livre-couv::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 16px; border-radius: 4px 0 0 4px;
  background: linear-gradient(90deg, rgb(0 0 0 / .35), rgb(255 255 255 / .06), transparent); }
.livre-couv img { width: 64px; height: 64px; border-radius: 14px; box-shadow: 0 0 0 1px rgb(233 216 168 / .45); }
.livre-titre { font-family: var(--titres); font-size: 1.55rem; font-style: italic; color: #fff; }
.livre-auteur { font-size: .68rem; letter-spacing: .26em; text-transform: uppercase; color: var(--or-clair); }
.puce { position: absolute; display: inline-flex; align-items: center; gap: .5rem; padding: .55rem .9rem; border-radius: 999px;
  background: rgb(255 255 255 / .92); border: 1px solid var(--ligne); box-shadow: var(--ombre-2); font-size: .82rem; font-weight: 600;
  color: var(--nuit); white-space: nowrap; animation: flotte 8s ease-in-out infinite; }
.puce .ico { color: var(--or); }
.puce-1 { top: 10%; left: -2%; animation-delay: -2s; } .puce-2 { bottom: 16%; right: -3%; animation-delay: -4s; }
.puce-3 { bottom: 4%; left: 6%; animation-delay: -6s; }
@keyframes flotte { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }

/* bande des formats */
.formats { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 2.4rem; padding: 1.2rem 0;
  border-block: 1px solid var(--ligne); color: var(--gris-2); font-size: .82rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.accueil-v2 main > .formats { margin-top: clamp(2.5rem, 6vw, 4rem); }

/* deux parcours */
.parcours-grille { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; margin-top: 2.2rem; text-align: left; }
.parcours-v2-carte { position: relative; display: flex; flex-direction: column; padding: clamp(1.5rem, 3vw, 2.2rem); border-radius: 24px;
  background: var(--surface); border: 1px solid var(--ligne); box-shadow: var(--ombre-1); transition: transform .35s var(--courbe), box-shadow .35s; }
.parcours-v2-carte:hover { transform: translateY(-4px); box-shadow: var(--ombre-2); }
.parcours-v2-carte h3 { font-size: 1.5rem; margin: 1.1rem 0 .6rem; }
.parcours-v2-carte p { color: var(--gris); margin: 0 0 1rem; }
.parcours-v2-carte ul { list-style: none; padding: 0; margin: 0 0 1.4rem; flex: 1; display: grid; gap: .45rem; font-size: .93rem; }
.parcours-v2-carte li { display: flex; gap: .6rem; align-items: baseline; }
.parcours-v2-carte li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--or-vif); flex: none; translate: 0 -2px; }
.pastille { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--or-pale); color: var(--or);
  border: 1px solid var(--or-clair); } .pastille .ico { width: 24px; height: 24px; }
.parcours-v2-carte.sombre { background: linear-gradient(160deg, #1b3255 0%, var(--nuit) 70%); border-color: transparent; color: #e6ebf2; }
.parcours-v2-carte.sombre h3, .parcours-v2-carte.sombre .lien-fleche { color: #fff; }
.parcours-v2-carte.sombre p { color: #b9c4d3; }
.parcours-v2-carte.sombre .pastille { background: rgb(201 161 74 / .14); border-color: rgb(201 161 74 / .35); color: var(--or-clair); }
.parcours-v2-carte.sombre .lien-fleche:hover { color: var(--or-clair); }

/* étapes */
.etapes-v2 ol { list-style: none; padding: 0; margin: 2.4rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem;
  counter-reset: none; position: relative; text-align: left; }
.etapes-v2 ol::before { content: ""; position: absolute; top: 22px; left: 8%; right: 8%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--or-clair), var(--or-clair), transparent); }
.etapes-v2 li { position: relative; padding: 0 .4rem; }
.etapes-v2 li span { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--fond);
  border: 1px solid var(--or-clair); color: var(--or); font-family: var(--titres); font-size: 1.15rem; font-weight: 600; margin-bottom: 1rem; }
.etapes-v2 h3 { margin: 0 0 .4rem; } .etapes-v2 p { margin: 0; color: var(--gris); }

/* fonctionnalités */
.fonctions { list-style: none; padding: 0; margin: 2.4rem 0 1.4rem; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--ligne); border-radius: 24px; overflow: hidden; background: var(--ligne); gap: 1px; text-align: left; }
.fonction { background: var(--surface); padding: 1.6rem 1.5rem 1.7rem; transition: background .3s; }
.fonction:hover { background: #fffdf8; }
.fonction .ico { width: 26px; height: 26px; color: var(--or); }
.fonction h3 { margin: .9rem 0 .35rem; font-size: 1.12rem; } .fonction p { margin: 0; color: var(--gris); font-size: .93rem; }

/* visuel validé, présenté comme un aperçu encadré */
.vitrine-v2 { border-radius: 26px; overflow: hidden; background: #0d1a2b; box-shadow: var(--ombre-2); border: 1px solid rgb(15 29 51 / .08); }
.vitrine-v2 img { display: block; width: 100%; height: auto; transition: transform .8s var(--courbe); }
.vitrine-v2 a { display: block; } .vitrine-v2 a:hover img { transform: scale(1.012); }

/* offres (accueil et page Tarifs) */
.offres-v2 .offres { text-align: left; }
.offres { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 1.2rem; align-items: stretch; }
.offre { position: relative; background: var(--surface); border: 1px solid var(--ligne); border-radius: 22px; padding: 1.7rem 1.6rem;
  display: flex; flex-direction: column; box-shadow: var(--ombre-1); transition: transform .35s var(--courbe), box-shadow .35s; }
.offre:hover { transform: translateY(-3px); box-shadow: var(--ombre-2); }
.offre.mise-en-avant { border-color: var(--or-clair); box-shadow: 0 0 0 1px var(--or-clair), var(--ombre-2); }
.offre.mise-en-avant::before { content: "Pour découvrir Le Scribe"; position: absolute; top: -.75rem; left: 1.4rem; padding: .2rem .7rem;
  border-radius: 999px; background: var(--nuit); color: var(--or-clair); font-size: .7rem; font-weight: 600; letter-spacing: .06em; }
.offre h3 { margin: 0; font-size: 1.3rem; } .offre .prix { margin: .7rem 0 0; display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.offre .prix b { font-size: 2.6rem; font-family: var(--titres); color: var(--nuit); font-weight: 600; letter-spacing: -.02em; }
.offre .prix span { color: var(--gris); font-size: .85rem; } .offre .quota { font-weight: 600; color: var(--or); margin: .2rem 0 .8rem; font-size: .92rem; }
.offre > p { color: var(--gris); font-size: .94rem; }
.offre ul { list-style: none; padding: 0; margin: .4rem 0 1.4rem; flex: 1; display: grid; gap: .45rem; font-size: .92rem; }
.offre li { display: flex; gap: .55rem; } .offre li::before { content: "✓"; color: var(--or); font-weight: 700; }
.offre .btn { align-self: stretch; }
.note, .petit { font-size: .84rem; color: var(--gris); } .offres-v2 .note { max-width: 70ch; margin: 1.4rem auto 0; text-align: center; }

/* livraison et limites */
.duo-v2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3.5rem); padding-top: 2.5rem; border-top: 1px solid var(--ligne); }
.duo-v2 h2 { font-size: 1.45rem; } .duo-v2 p { color: var(--gris); margin: 0; }

/* appel final */
.appel-v2 { text-align: center; padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.2rem, 4vw, 3rem); border-radius: 30px; color: #dfe6f0;
  background: radial-gradient(80% 120% at 85% 0%, rgb(201 161 74 / .22), transparent 55%), linear-gradient(160deg, #1b3255, var(--nuit) 70%); }
.appel-v2 h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .6rem; } .appel-v2 p { margin: 0 0 1.6rem; color: #b9c4d3; }

/* apparition douce au défilement (seulement si le script est actif ; contenu visible sans script) */
.js .revele { opacity: 0; transform: translateY(16px); transition: opacity .8s var(--courbe), transform .8s var(--courbe); }
.js .revele.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .heros-v2 { grid-template-columns: 1fr; } .heros-scene { min-height: 340px; }
  .heros-texte { text-align: center; } .heros-sous { margin-inline: auto; }
  .heros-actions, .heros-garanties { justify-content: center; }
  .fonctions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .parcours-grille, .duo-v2 { grid-template-columns: 1fr; }
  .etapes-v2 ol { grid-template-columns: 1fr; gap: 1.6rem; } .etapes-v2 ol::before { display: none; }
  .etapes-v2 li { display: grid; grid-template-columns: 44px 1fr; column-gap: 1rem; } .etapes-v2 li span { grid-row: span 2; margin: 0; }
  .fonctions { grid-template-columns: 1fr; }
  .heros-actions .btn { flex: 1 1 100%; }
  .formats { gap: .4rem 1.4rem; font-size: .72rem; }
}
@media (max-width: 480px) {
  .heros-scene { min-height: 300px; } .livre-couv { width: 180px; } .puce { font-size: .74rem; padding: .45rem .7rem; }
  .puce-1 { left: 0; } .puce-2 { right: 0; }
}

/* ------------------------------------------------------------------ autres pages (même identité) */
.surtitre { color: var(--or); text-transform: uppercase; letter-spacing: .18em; font-size: .74rem; font-weight: 600; margin: 0; }
.intro { font-size: 1.08rem; color: var(--gris); max-width: 62ch; }
.rassurance { color: var(--gris); font-size: .9rem; }
.bande { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 1.4rem clamp(1rem, 3vw, 2rem); }
.grille3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 1rem; }
.carte { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 1.2rem 1.3rem; box-shadow: var(--ombre-1); }
.carte h2 { margin-top: .2rem; font-size: 1.2rem; }
.legal p, .bande p, section > p { hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; }
.etapes { counter-reset: e; list-style: none; padding: 0; display: grid; gap: .7rem; }
.etapes li { counter-increment: e; background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon-s); padding: .9rem 1rem .9rem 3.5rem; position: relative; }
.etapes li::before { content: counter(e); position: absolute; left: .9rem; top: .85rem; width: 1.8rem; height: 1.8rem; border-radius: 50%;
  background: var(--or-pale); color: var(--or); border: 1px solid var(--or-clair); display: grid; place-items: center; font-weight: 700; font-size: .85rem; }
.etapes b { display: block; color: var(--nuit); } .liste li { margin: .4rem 0; }
.question { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon-s); padding: .2rem 1.1rem; margin: .6rem 0; }
.question summary { cursor: pointer; font-weight: 600; padding: .75rem 0; min-height: 44px; }
/* anciennes classes de l'accueil (gardées pour compatibilité) */
.parcours-carte { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 1.4rem; }
.parcours-cartes { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 1.2rem; }

/* formulaires */
.formulaire { display: grid; gap: .3rem; background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 1.4rem; box-shadow: var(--ombre-1); }
.formulaire label { font-weight: 600; margin-top: .5rem; font-size: .94rem; }
input, select, textarea { font: inherit; padding: .65rem .85rem; border: 1px solid var(--ligne-2); border-radius: 12px; background: #fff; width: 100%; min-height: 48px;
  transition: border-color .2s, box-shadow .2s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--bleu-2); box-shadow: 0 0 0 3px rgb(43 74 112 / .14); }
.case { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400 !important; }
.case input { width: auto; min-height: auto; margin-top: .35rem; }
.retour { min-height: 1.4em; margin: .4rem 0 0; } .retour.erreur { color: var(--rouge); } .retour.ok { color: var(--vert); }

/* pages légales */
.legal { max-width: 860px; background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: clamp(1rem, 3vw, 2.4rem); }
.legal h2 { font-size: 1.2rem; margin-top: 1.6rem; } .version, .source { color: var(--gris); font-size: .85rem; }
.a-completer { background: #fff1b8; color: #6b4e00; padding: 0 .25rem; border-radius: 4px; font-weight: 600; }
.tableau { width: 100%; border-collapse: collapse; font-size: .92rem; display: block; overflow-x: auto; }
.tableau th, .tableau td { border: 1px solid var(--ligne); padding: .5rem .6rem; text-align: left; vertical-align: top; }
blockquote { border-left: 3px solid var(--or-vif); margin: 1rem 0; padding: .6rem 1rem; background: var(--or-pale); border-radius: 0 10px 10px 0; }

/* espace client et administration */
.tuiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: .8rem; margin: 1rem 0; }
.tuile { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon-s); padding: 1rem 1.1rem; box-shadow: var(--ombre-1); }
.tuile b { display: block; font-size: 1.6rem; font-family: var(--titres); color: var(--nuit); }
.etiquette { display: inline-block; padding: .1rem .6rem; border-radius: 99px; font-size: .76rem; font-weight: 700; background: var(--fond-2); }
.etiquette.ok { background: var(--vert-pale); color: var(--vert); } .etiquette.alerte { background: var(--rouge-pale); color: var(--rouge); }
.livres { display: grid; gap: .7rem; } .livre { background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--rayon-s); padding: .9rem 1.1rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1rem; align-items: center; justify-content: space-between; }
.onglets-admin { display: flex; flex-wrap: wrap; gap: .4rem; margin: 1rem 0; }
.onglets-admin button { min-height: 44px; border-radius: 99px; border: 1px solid var(--ligne-2); background: #fff; padding: .3rem 1rem; font: inherit; cursor: pointer; }
.onglets-admin button[aria-pressed="true"] { background: var(--nuit); color: #fff; border-color: var(--nuit); }
pre.journal { white-space: pre-wrap; background: #141b27; color: #e8e6e3; padding: 1rem; border-radius: 12px; font-size: .78rem; max-height: 420px; overflow: auto; }
.voile { position: fixed; inset: 0; background: rgb(15 29 51 / .45); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 1rem; z-index: 40; }
.boite { background: var(--surface); border-radius: 20px; padding: 1.5rem; width: min(560px, 100%); max-height: calc(100vh - 2rem); overflow: auto; box-shadow: var(--ombre-2); }

/* pied de page */
.pied { background: var(--nuit); color: #b9c4d3; padding: 2.2rem clamp(1rem, 4vw, 2rem); display: grid; gap: 1.2rem; font-size: .84rem; }
.pied b { color: #fff; font-family: var(--titres); font-size: 1rem; } .pied nav { display: flex; flex-wrap: wrap; gap: .3rem 1.4rem; }
.pied a { color: #e6ebf2; display: inline-block; min-height: 32px; line-height: 32px; text-decoration: none; } .pied a:hover { color: var(--or-clair); }

/* WhatsApp : bouton de la page Contact et bouton flottant discret (simple lien, aucun script tiers) */
.btn.whatsapp { background: #1f8f4e; border-color: #1f8f4e; box-shadow: none; } .btn.whatsapp:hover { background: #18773f; }
.contact-whatsapp { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; }
.whatsapp-flottant { position: fixed; right: max(1rem, env(safe-area-inset-right)); bottom: max(1rem, env(safe-area-inset-bottom)); z-index: 30;
  display: inline-flex; align-items: center; gap: .45rem; min-height: 48px; padding: .55rem .95rem; border-radius: 999px;
  background: #fff; color: #1f8f4e; border: 1px solid var(--ligne); box-shadow: var(--ombre-2); font-size: .86rem; font-weight: 600;
  text-decoration: none; transition: transform .25s var(--courbe), box-shadow .25s; }
.whatsapp-flottant:hover { transform: translateY(-2px); } .whatsapp-flottant .ico { width: 22px; height: 22px; }
@media (max-width: 560px) { .whatsapp-flottant span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .whatsapp-flottant { padding: .6rem; } }
@media print { .whatsapp-flottant { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; }
  .js .revele { opacity: 1; transform: none; }
}

/* Grille du 28/10/2026 : parcours de chaque offre, crédits de perfectionnement, consommation IA d'un livre */
.offre .parcours-offre { margin: 0 0 .2rem; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--or); font-weight: 700; }
.carte-perf { background: var(--or-pale); border: 1px solid var(--or-clair); border-radius: 18px; padding: 1.2rem 1.4rem; margin: .6rem 0 1.4rem; }
.carte-perf h3 { margin-top: 0; }
.achat-perf { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; margin: .6rem 0 1.2rem; }
.achat-perf input { width: 6rem; }
.conso-livre { margin-top: .4rem; } .conso-livre summary { cursor: pointer; }
.conso-livre .conso-ligne { display: grid; grid-template-columns: minmax(0, 11rem) minmax(0, 1fr) auto; align-items: center; gap: .5rem; margin: .3rem 0; font-size: .88rem; }
.conso-barre { height: 8px; border-radius: 99px; background: var(--bleu-voile); overflow: hidden; }
.conso-barre div { height: 100%; background: var(--vert); border-radius: 99px; }
.conso-ligne.alerte .conso-barre div { background: var(--or-vif); } .conso-ligne.epuise .conso-barre div { background: var(--rouge); }
@media (max-width: 600px) { .conso-livre .conso-ligne { grid-template-columns: 1fr; gap: .15rem; } }