/* ==========================================================================
   Brixim Studio — Feuille de styles globale
   Palette terracotta : crème #F5EDDE · sable #E7DAC5 · espresso #2E211A ·
   corail #E9694B · argile #C57A57 — design plat, sans ombre ni dégradé.
   ========================================================================== */

:root {
  /* CHARTE:DEBUT — bloc généré par « node charte/generer.mjs ».
     Ne pas éditer à la main : toute couleur se décide dans charte/charte.json. */
  --creme: #F5EDDE;
  --creme-2: #EDE3D2;
  --sable: #E7DAC5;
  --espresso: #2E211A;
  --espresso-2: #3A2C22;
  --espresso-3: #241A14;
  --corail: #E9694B;
  --corail-hover: #D95A3C;
  --argile: #C57A57;
  --brun-hover: #4A382C;
  --texte: #2E211A;
  --texte-corps: #4A3B31;
  --texte-muted: #6B5A4E;
  --eyebrow: #A99377;
  --eyebrow-fonce: #A08A6C;
  --mono-muted: #8A7364;
  --muted-sombre: #C9B8A6;
  --bordure: #E7DAC5;
  --bordure-2: #E4D8C2;
  --bordure-3: #D8C9B0;
  --bordure-sombre: #4A3A2E;
  --ok-texte: #1F7A54;
  --ok-fond: #E8F2EA;
  --pilote-texte: #A05A1E;
  --pilote-fond: #F7EBDB;
  --alerte-texte: #A33F27;
  --alerte-fond: #F7E3DC;
  --attention-texte: #6B5A0E;
  --attention-fond: #F3EEDA;
  --radius-carte: 24px;
  --radius-carte-sm: 20px;
  --radius-btn: 12px;
  /* CHARTE:FIN */
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--texte);
  background: var(--creme);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

.mono { font-family: 'IBM Plex Mono', monospace; }
.mont { font-family: 'Montserrat', sans-serif; }

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 56px; }

.accent { color: var(--corail); }

/* --------------------------------------------------------------------------
   Typographie
   -------------------------------------------------------------------------- */

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 18px;
}

h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 58px;
  line-height: 1.04;
  letter-spacing: -0.025em;
}

h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

.lead { font-size: 18px; line-height: 1.65; color: var(--texte-corps); }

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 15.5px;
  padding: 14px 26px;
  border-radius: var(--radius-btn);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  text-align: center;
}

.btn-corail { background: var(--corail); color: var(--creme); }
.btn-corail:hover { background: var(--corail-hover); }

.btn-brun { background: var(--espresso); color: var(--creme); }
.btn-brun:hover { background: var(--brun-hover); }

.btn-contour { border: 1.5px solid var(--bordure-3); color: var(--espresso); }
.btn-contour:hover { border-color: var(--espresso); }

.btn-creme { background: var(--creme); color: var(--espresso); }
.btn-creme:hover { background: #FFFFFF; }

.btn-contour-clair { border: 1.5px solid var(--bordure-sombre); color: var(--creme); }
.btn-contour-clair:hover { border-color: var(--creme); }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 237, 222, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--bordure);
}

.site-header .header-row {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 16px 56px;
  max-width: 1292px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand .wordmark {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--espresso);
}

.brand .wordmark .xim { color: var(--corail); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: 12px;
}

.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--texte-muted);
  transition: color 0.2s;
}

.main-nav a:hover, .main-nav a.actif { color: var(--espresso); }

.main-nav .nav-cta-mobile { display: none; }

.header-spacer { flex: 1; }

.nav-cta {
  background: var(--corail);
  color: var(--creme);
  font-weight: 600;
  font-size: 14.5px;
  padding: 10px 20px;
  border-radius: 10px;
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-cta:hover { background: var(--corail-hover); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.burger span {
  display: block;
  width: 22px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--espresso);
  transition: transform 0.25s, opacity 0.2s;
}

.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section { padding: 100px 0; }
.section-90 { padding: 90px 0; }
.fond-creme2 { background: var(--creme-2); }
.fond-sable { background: var(--sable); }

.section-sombre {
  background: var(--espresso);
  color: var(--creme);
}

.section-sombre .eyebrow { color: var(--muted-sombre); }
.section-sombre p { color: var(--muted-sombre); }

.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head p { margin-top: 18px; font-size: 17px; line-height: 1.65; color: var(--texte-corps); }
.section-sombre .section-head p { color: var(--muted-sombre); }

/* --------------------------------------------------------------------------
   Héro
   -------------------------------------------------------------------------- */

.hero .wrap {
  display: flex;
  align-items: center;
  gap: 70px;
  padding-top: 100px;
  padding-bottom: 90px;
}

.hero-texte { flex: 1.2; }
.hero-visuel { flex: 0.9; }

.hero-texte h1 { margin-bottom: 24px; }
.hero-texte .lead { margin-bottom: 32px; max-width: 540px; }

.hero-boutons { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mono-muted);
}

.briques {
  display: grid;
  grid-template-columns: repeat(3, 84px);
  grid-auto-rows: 84px;
  gap: 14px;
  justify-content: center;
}

.briques .brique { border-radius: 22px; }
.briques .b-espresso { background: var(--espresso); }
.briques .b-corail { background: var(--corail); }
.briques .b-sable { background: var(--sable); }
.briques .b-argile { background: var(--argile); }
.briques .b-blanc { background: #FFFFFF; display: flex; align-items: center; justify-content: center; }
.briques .span-2r { grid-row: span 2; }
.briques .span-2c { grid-column: span 2; }

/* --------------------------------------------------------------------------
   Studio (2 colonnes) + stats
   -------------------------------------------------------------------------- */

.deux-cols {
  display: flex;
  align-items: flex-start;
  gap: 70px;
}

.deux-cols > div { flex: 1; }

.deux-cols .col-texte p { font-size: 17px; line-height: 1.65; color: var(--texte-corps); }
.deux-cols .col-texte p + p { margin-top: 18px; }

.stats {
  display: flex;
  gap: 48px;
  margin-top: 38px;
  flex-wrap: wrap;
}

.stat .chiffre {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 30px;
  color: var(--corail);
}

.stat .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mono-muted);
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   Cartes services (fond sombre)
   -------------------------------------------------------------------------- */

.cartes-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.carte-service {
  flex: 1;
  min-width: 280px;
  background: var(--espresso-2);
  border: 1px solid var(--bordure-sombre);
  border-radius: 22px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s;
}

a.carte-service:hover { border-color: var(--argile); }

.carte-service .icone {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icone-corail { background: var(--corail); }
.icone-argile { background: var(--argile); }
.icone-creme { background: var(--creme); }

.carte-service h3 { font-size: 21px; color: var(--creme); }
.carte-service p { font-size: 15px; line-height: 1.65; color: var(--muted-sombre); flex: 1; }

.carte-service .meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: #9A8A7C;
}

.carte-service .lien {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--corail);
}

/* --------------------------------------------------------------------------
   Section différence / modules
   -------------------------------------------------------------------------- */

.difference .wrap {
  display: flex;
  align-items: center;
  gap: 64px;
}

.difference .col-gauche { flex: 1; }
.difference .col-droite { flex: 0.85; }

.difference h2 { font-size: 38px; margin-bottom: 20px; }
.difference .eyebrow { color: var(--eyebrow-fonce); }
.difference p { font-size: 16.5px; line-height: 1.7; color: var(--texte-corps); margin-bottom: 24px; }

.liste-puces li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15.5px;
  color: var(--texte-corps);
  padding: 7px 0;
}

.liste-puces li::before {
  content: "";
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--corail);
  margin-top: 7px;
}

.carte-modules {
  background: #FFFFFF;
  border: 1px solid var(--bordure-3);
  border-radius: var(--radius-carte);
  padding: 30px;
}

.carte-modules .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mono-muted);
  margin-bottom: 18px;
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; }

.chip {
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 10px;
  background: var(--espresso);
  color: var(--creme);
}

.chip-corail { background: var(--corail); }
.chip-argile { background: var(--argile); }

.chip-next {
  background: var(--creme);
  color: var(--espresso);
  border: 1.5px dashed var(--argile);
}

/* --------------------------------------------------------------------------
   Cartes produits
   -------------------------------------------------------------------------- */

.grille-produits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.carte-produit {
  background: #FFFFFF;
  border: 1px solid var(--bordure);
  border-radius: var(--radius-carte);
  padding: 38px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: border-color 0.2s;
}

a.carte-produit:hover { border-color: var(--argile); }

.carte-produit .entete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.pastille {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--creme);
}

.pastille-brune { background: var(--espresso); }
.pastille-corail { background: var(--corail); }
.pastille-argile { background: var(--argile); }

.badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
}

.badge-dispo { color: var(--ok-texte); background: var(--ok-fond); }
.badge-pilote { color: var(--pilote-texte); background: var(--pilote-fond); }
.badge-conception { color: var(--texte-muted); background: var(--creme-2); }

.carte-produit h3 { font-size: 24px; }
.carte-produit > p { font-size: 15.5px; line-height: 1.65; color: var(--texte-corps); flex: 1; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }

.tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
  background: var(--creme);
  color: var(--mono-muted);
}

.carte-produit .lien { font-weight: 600; font-size: 14.5px; color: var(--corail); }

/* --------------------------------------------------------------------------
   Méthode
   -------------------------------------------------------------------------- */

.carte-methode {
  flex: 1;
  min-width: 240px;
  background: #FFFFFF;
  border: 1px solid var(--bordure-2);
  border-radius: var(--radius-carte-sm);
  padding: 30px;
}

.carte-methode .num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--corail);
  margin-bottom: 14px;
}

.carte-methode h3 { font-size: 19px; margin-bottom: 10px; }
.carte-methode p { font-size: 15px; line-height: 1.65; color: var(--texte-corps); }

/* --------------------------------------------------------------------------
   CTA final
   -------------------------------------------------------------------------- */

.cta-final { text-align: center; }

.cta-final .wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}

.cta-final h2 { font-size: 42px; }
.cta-final p { max-width: 560px; font-size: 17px; }
.cta-final .boutons { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--espresso-3);
  color: var(--muted-sombre);
  padding: 50px 0;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-brand .brand { margin-bottom: 12px; }
.footer-brand .wordmark { color: var(--creme); }

.footer-brand .studio-mot {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--muted-sombre);
  margin-left: 8px;
}

.footer-brand .desc {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  max-width: 320px;
  line-height: 1.7;
}

.footer-cols { display: flex; gap: 60px; flex-wrap: wrap; }

.footer-col .titre {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9A8A7C;
  margin-bottom: 14px;
}

.footer-col li { padding: 4px 0; }
.footer-col a { font-size: 14.5px; transition: color 0.2s; }
.footer-col a:hover { color: var(--creme); }
.footer-col a.mail { color: var(--corail); }

.footer-col .copyright { font-size: 13px; margin-top: 10px; }

/* --------------------------------------------------------------------------
   Pages intérieures — héro de page
   -------------------------------------------------------------------------- */

.page-hero { padding: 90px 0 70px; }
.page-hero h1 { font-size: 48px; margin-bottom: 20px; }
.page-hero .lead { max-width: 640px; }

/* --------------------------------------------------------------------------
   Page services — sections détaillées
   -------------------------------------------------------------------------- */

.service-detail {
  padding: 90px 0;
  scroll-margin-top: 80px;
}

.service-detail .wrap { display: flex; gap: 64px; align-items: flex-start; }
.service-detail .col-info { flex: 1.15; }
.service-detail .col-carte { flex: 0.85; position: sticky; top: 110px; }

.service-detail h2 { font-size: 34px; margin-bottom: 20px; }
.service-detail .col-info > p { font-size: 16.5px; line-height: 1.7; color: var(--texte-corps); margin-bottom: 22px; }

.service-detail .icone {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.carte-encart {
  background: #FFFFFF;
  border: 1px solid var(--bordure-2);
  border-radius: var(--radius-carte);
  padding: 30px;
}

.fond-sable .carte-encart, .fond-creme2 .carte-encart { border-color: var(--bordure-3); }

.carte-encart .titre-encart {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mono-muted);
  margin-bottom: 16px;
}

.carte-encart li {
  display: flex;
  gap: 12px;
  font-size: 14.5px;
  color: var(--texte-corps);
  padding: 6px 0;
}

.carte-encart li::before {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--corail);
  margin-top: 7px;
}

.carte-encart .btn { width: 100%; margin-top: 18px; }

/* --------------------------------------------------------------------------
   Page logiciels — fiches produit
   -------------------------------------------------------------------------- */

.produit-detail {
  padding: 90px 0;
  scroll-margin-top: 80px;
}

.produit-detail .entete-produit {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 26px;
  flex-wrap: wrap;
}

.produit-detail h2 { font-size: 38px; }

.produit-detail .baseline {
  font-size: 18px;
  font-weight: 500;
  color: var(--texte-corps);
  margin-bottom: 18px;
}

.produit-detail .pitch {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--texte-corps);
  max-width: 760px;
  margin-bottom: 40px;
}

.produit-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

.bloc-fonctions h3, .bloc-etapes h3 {
  font-size: 19px;
  margin-bottom: 16px;
}

.liste-etapes { counter-reset: etape; }

.liste-etapes li {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--texte-corps);
}

.liste-etapes li::before {
  counter-increment: etape;
  content: "0" counter(etape);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--corail);
  padding-top: 2px;
}

.produit-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.offres { display: flex; flex-direction: column; gap: 12px; }

.offre {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 18px;
  background: var(--creme);
  border-radius: 12px;
  font-size: 14.5px;
}

.fond-creme2 .offre, .fond-sable .offre { background: #FFFFFF; }

.offre .nom-offre { font-weight: 600; color: var(--espresso); }
.offre .prix { font-family: 'IBM Plex Mono', monospace; font-size: 13.5px; color: var(--mono-muted); white-space: nowrap; }

/* --------------------------------------------------------------------------
   Page contact — formulaire
   -------------------------------------------------------------------------- */

.contact-grid {
  display: flex;
  gap: 64px;
  align-items: flex-start;
}

.contact-grid .col-form { flex: 1.2; }
.contact-grid .col-infos { flex: 0.8; position: sticky; top: 110px; }

.formulaire {
  background: #FFFFFF;
  border: 1px solid var(--bordure-2);
  border-radius: var(--radius-carte);
  padding: 38px;
}

.form-row { display: flex; gap: 16px; }
.form-row > .champ { flex: 1; }

.champ { margin-bottom: 20px; }

.champ label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
}

.champ label .optionnel { font-weight: 400; color: var(--mono-muted); font-size: 13px; }

.champ input, .champ select, .champ textarea {
  width: 100%;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 15px;
  color: var(--texte);
  background: var(--creme);
  border: 1.5px solid var(--bordure-2);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color 0.2s;
}

.champ input:focus, .champ select:focus, .champ textarea:focus {
  outline: none;
  border-color: var(--corail);
  background: #FFFFFF;
}

.champ textarea { resize: vertical; min-height: 130px; }

.form-note {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--mono-muted);
  margin-top: 14px;
  line-height: 1.6;
}

.form-confirmation {
  display: none;
  background: var(--ok-fond);
  color: var(--ok-texte);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 14.5px;
  font-weight: 500;
  margin-top: 18px;
}

.form-confirmation.visible { display: block; }

.infos-contact { display: flex; flex-direction: column; gap: 18px; }

.info-bloc {
  background: #FFFFFF;
  border: 1px solid var(--bordure-2);
  border-radius: var(--radius-carte-sm);
  padding: 26px;
}

.info-bloc .titre-encart {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mono-muted);
  margin-bottom: 10px;
}

.info-bloc p { font-size: 15px; color: var(--texte-corps); line-height: 1.65; }
.info-bloc a.mail { color: var(--corail); font-weight: 600; }

/* --------------------------------------------------------------------------
   Page audit admission
   -------------------------------------------------------------------------- */

.audit-arguments { margin-top: 26px; display: flex; flex-direction: column; gap: 4px; }

.audit-arguments li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  color: var(--texte-corps);
  padding: 4px 0;
}

.audit-arguments li::before {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: var(--corail);
  margin-top: 8px;
}

.audit-app { max-width: 860px; margin: 0 auto; }

/* ---- Barre de progression ---- */

.audit-progression { margin-bottom: 26px; }

.progression-piste {
  height: 6px;
  border-radius: 3px;
  background: var(--sable);
  overflow: hidden;
}

.progression-remplie {
  height: 100%;
  width: 0;
  background: var(--corail);
  border-radius: 3px;
  transition: width 0.35s ease;
}

.progression-texte {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mono-muted);
  margin-top: 10px;
}

/* ---- Étapes ---- */

.audit-etape {
  display: none;
  background: #FFFFFF;
  border: 1px solid var(--bordure-3);
  border-radius: var(--radius-carte);
  padding: 38px;
}

.audit-etape.actif { display: block; }

.audit-entete { margin-bottom: 30px; }
.audit-entete h2 { font-size: 30px; margin-bottom: 12px; }

.audit-intro { font-size: 15.5px; line-height: 1.65; color: var(--texte-corps); }

/* ---- Questions ---- */

.audit-question { border: none; padding: 0; margin-bottom: 34px; }
.audit-question:last-of-type { margin-bottom: 8px; }

.audit-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--espresso);
  padding: 0;
  margin-bottom: 14px;
}

.audit-aide {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--mono-muted);
  margin: -8px 0 14px;
}

.audit-options { display: flex; flex-direction: column; gap: 10px; }

.audit-option {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  border: 1.5px solid var(--bordure-2);
  border-radius: 12px;
  background: var(--creme);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.audit-option:hover { border-color: var(--argile); }

.audit-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.audit-coche {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 1.5px solid var(--bordure-3);
  border-radius: 6px;
  background: #FFFFFF;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}

.audit-option input[type="radio"] + .audit-coche { border-radius: 50%; }

.audit-texte-option { font-size: 15px; line-height: 1.5; color: var(--texte-corps); }

.audit-option input:checked + .audit-coche {
  border-color: var(--corail);
  background: var(--corail);
}

.audit-option input:checked + .audit-coche::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--creme);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.audit-option input:focus-visible + .audit-coche {
  outline: 2px solid var(--espresso);
  outline-offset: 2px;
}

.audit-option:has(input:checked) {
  border-color: var(--corail);
  background: #FFFFFF;
}

.audit-precision {
  display: none;
  width: calc(100% - 34px);
  margin-left: 34px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14.5px;
  color: var(--texte);
  background: #FFFFFF;
  border: 1.5px solid var(--corail);
  border-radius: 10px;
  padding: 11px 14px;
}

.audit-precision.visible { display: block; }
.audit-precision:focus { outline: none; border-color: var(--corail-hover); }
.audit-precision::placeholder { color: var(--mono-muted); }

.audit-question.en-erreur .audit-label { color: var(--corail); }
.audit-question.en-erreur .audit-options { border-left: 2px solid var(--corail); padding-left: 14px; }

/* ---- Navigation ---- */

.audit-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--bordure-2);
}

/* ---- Résultat ---- */

.audit-verdict { margin-bottom: 40px; }

.audit-score {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
}

.chiffre-score {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--espresso);
}

.chiffre-score .pct { font-size: 30px; color: var(--corail); margin-left: 4px; }

.audit-palier {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 20px;
}

.palier-0 { color: var(--alerte-texte); background: var(--alerte-fond); }
.palier-1 { color: var(--pilote-texte); background: var(--pilote-fond); }
.palier-2 { color: var(--attention-texte); background: var(--attention-fond); }
.palier-3 { color: var(--ok-texte); background: var(--ok-fond); }

.audit-verdict-texte {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--texte-corps);
  max-width: 680px;
  margin-bottom: 26px;
}

.audit-jauge .jauge-piste {
  height: 10px;
  border-radius: 5px;
  background: var(--sable);
  overflow: hidden;
}

.audit-jauge .jauge-remplie {
  height: 100%;
  background: var(--corail);
  border-radius: 5px;
}

.audit-jauge .jauge-paliers {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
}

.audit-jauge .jauge-paliers span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mono-muted);
}

.audit-jauge .jauge-paliers span.actif { color: var(--corail); font-weight: 500; }

.audit-sous-titre { font-size: 22px; margin-bottom: 16px; }

.audit-fuites {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 40px;
}

.audit-fuite {
  background: var(--creme);
  border: 1px solid var(--bordure-3);
  border-radius: var(--radius-carte-sm);
  padding: 26px;
}

.audit-fuite .num-fuite {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--corail);
  margin-bottom: 10px;
}

.audit-fuite h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  margin-bottom: 10px;
}

.audit-fuite .reponse-donnee {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--mono-muted);
  margin-bottom: 12px;
}

.audit-fuite .constat { font-size: 15px; line-height: 1.65; color: var(--texte-corps); }

.audit-fuite .remede {
  font-size: 15px;
  line-height: 1.65;
  color: var(--texte-corps);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--bordure-2);
}

.audit-fuite .remede span {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--corail);
  margin-bottom: 6px;
}

.audit-fuite-vide { margin-bottom: 40px; }

.audit-reco {
  background: var(--espresso);
  color: var(--muted-sombre);
  border-radius: var(--radius-carte-sm);
  padding: 30px;
  margin-bottom: 40px;
}

.audit-reco .titre-encart {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-sombre);
  margin-bottom: 12px;
}

.audit-reco p { font-size: 15.5px; line-height: 1.7; }

.audit-reco .audit-offre {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
  color: var(--corail);
  margin-top: 16px;
}

.audit-form-bloc .audit-intro { margin-bottom: 22px; max-width: 640px; }
.audit-form-bloc .formulaire { padding: 30px; background: var(--creme); border-color: var(--bordure-3); }

.form-confirmation.audit-erreur { background: var(--alerte-fond); color: var(--alerte-texte); }

.audit-liens { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.audit-liens .btn { flex: 1; min-width: 220px; }

/* ---- Encart d'appel vers l'audit (contact, logiciels) ---- */

.encart-audit {
  display: flex;
  align-items: center;
  gap: 40px;
  background: #FFFFFF;
  border: 1px solid var(--bordure-3);
  border-radius: var(--radius-carte);
  padding: 38px;
}

.fond-creme2 .encart-audit, .fond-sable .encart-audit { border-color: var(--bordure-3); }

.encart-audit .col-texte { flex: 1.3; }
.encart-audit .col-action { flex: 0.7; }

.encart-audit h2 { font-size: 28px; margin-bottom: 14px; }
.encart-audit h3 { font-size: 24px; margin-bottom: 14px; }
.encart-audit p { font-size: 16px; line-height: 1.7; color: var(--texte-corps); }

.encart-audit .audit-etapes-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.encart-audit .audit-etapes-mini span {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  padding: 7px 13px;
  border-radius: 8px;
  background: var(--creme);
  color: var(--mono-muted);
}

.fond-creme2 .encart-audit .audit-etapes-mini span { background: var(--creme); }

.encart-audit .col-action .btn { width: 100%; }
.encart-audit .col-action .btn + .btn { margin-top: 12px; }

.encart-audit .mention {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--mono-muted);
  margin-top: 14px;
  text-align: center;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Chat conversationnel
   -------------------------------------------------------------------------- */

.chat-launcher {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 60;
  width: 60px;
  height: 60px;
  border-radius: 20px;
  background: var(--corail);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}

.chat-launcher:hover { background: var(--corail-hover); transform: translateY(-2px); }

.chat-fenetre {
  position: fixed;
  right: 26px;
  bottom: 100px;
  z-index: 60;
  width: 380px;
  max-width: calc(100vw - 40px);
  max-height: min(600px, calc(100vh - 130px));
  background: #FFFFFF;
  border: 1px solid var(--bordure-2);
  border-radius: 22px;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.chat-fenetre.ouvert { display: flex; }

.chat-entete {
  background: var(--espresso);
  color: var(--creme);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-entete .titre { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 15px; }

.chat-entete .sous-titre {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted-sombre);
}

.chat-entete .fermer {
  margin-left: auto;
  color: var(--muted-sombre);
  font-size: 20px;
  line-height: 1;
  padding: 4px;
}

.chat-entete .fermer:hover { color: var(--creme); }

.chat-corps {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--creme);
}

.chat-msg {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.55;
  white-space: pre-line;
}

.chat-msg.bot {
  align-self: flex-start;
  background: #FFFFFF;
  border: 1px solid var(--bordure-2);
  border-bottom-left-radius: 6px;
  color: var(--texte-corps);
}

.chat-msg.user {
  align-self: flex-end;
  background: var(--espresso);
  color: var(--creme);
  border-bottom-right-radius: 6px;
}

.chat-msg a { color: var(--corail); font-weight: 600; }

.chat-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-self: flex-start;
  width: 85%;
}

.chat-option {
  text-align: left;
  font-size: 14px;
  font-weight: 500;
  color: var(--espresso);
  background: #FFFFFF;
  border: 1.5px solid var(--argile);
  border-radius: 12px;
  padding: 10px 14px;
  transition: background 0.15s, color 0.15s;
}

.chat-option:hover { background: var(--corail); border-color: var(--corail); color: var(--creme); }

.chat-saisie {
  display: flex;
  gap: 10px;
  padding: 14px;
  border-top: 1px solid var(--bordure-2);
  background: #FFFFFF;
}

.chat-saisie input {
  flex: 1;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14.5px;
  border: 1.5px solid var(--bordure-2);
  border-radius: 10px;
  padding: 10px 14px;
  background: var(--creme);
}

.chat-saisie input:focus { outline: none; border-color: var(--corail); background: #FFFFFF; }

.chat-saisie button {
  background: var(--corail);
  color: var(--creme);
  font-weight: 600;
  font-size: 14px;
  border-radius: 10px;
  padding: 10px 18px;
  transition: background 0.2s;
}

.chat-saisie button:hover { background: var(--corail-hover); }

/* --------------------------------------------------------------------------
   Animation d'apparition (discrète)
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1020px) {
  .wrap { padding: 0 32px; }
  .site-header .header-row { padding: 14px 32px; }
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .hero .wrap { flex-direction: column; gap: 48px; }
  .hero-visuel { width: 100%; display: flex; justify-content: center; }
  .deux-cols, .difference .wrap, .service-detail .wrap, .contact-grid { flex-direction: column; gap: 40px; }
  .service-detail .col-carte, .contact-grid .col-infos { position: static; width: 100%; }
  .grille-produits, .produit-grille { grid-template-columns: 1fr; }
  .encart-audit { flex-direction: column; align-items: stretch; gap: 30px; }
  .encart-audit .col-action { width: 100%; }
}

@media (max-width: 760px) {
  .wrap { padding: 0 22px; }
  .site-header .header-row { padding: 12px 22px; gap: 14px; }
  h1 { font-size: 36px; }
  h2 { font-size: 28px; }
  .page-hero h1 { font-size: 34px; }
  .cta-final h2 { font-size: 30px; }
  .section { padding: 70px 0; }
  .section-90, .service-detail, .produit-detail { padding: 60px 0; }
  .hero .wrap { padding-top: 60px; padding-bottom: 60px; }
  .form-row { flex-direction: column; gap: 0; }
  .briques { grid-template-columns: repeat(3, 68px); grid-auto-rows: 68px; gap: 10px; }
  .burger { display: flex; }
  .nav-cta { display: none; }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    background: var(--creme);
    border-bottom: 1px solid var(--bordure);
    padding: 10px 22px 18px;
  }

  .main-nav.ouvert { display: flex; }
  .main-nav a { padding: 12px 0; font-size: 16px; border-bottom: 1px solid var(--bordure); }
  .main-nav a:last-child { border-bottom: none; }
  .main-nav .nav-cta-mobile {
    display: block;
    margin-top: 12px;
    background: var(--corail);
    color: var(--creme);
    text-align: center;
    border-radius: 10px;
    padding: 13px;
    font-weight: 600;
    border-bottom: none;
  }

  .chat-launcher { right: 18px; bottom: 18px; width: 54px; height: 54px; }
  .chat-fenetre { right: 18px; bottom: 84px; }

  .audit-etape { padding: 26px 22px; border-radius: var(--radius-carte-sm); }
  .audit-entete h2 { font-size: 25px; }
  .audit-option { padding: 13px 15px; gap: 12px; }
  .chiffre-score { font-size: 50px; }
  .chiffre-score .pct { font-size: 24px; }
  .audit-jauge .jauge-paliers span { font-size: 10px; }
  .audit-form-bloc .formulaire { padding: 22px 18px; }
  .audit-liens .btn { min-width: 100%; }
  .encart-audit { padding: 26px 22px; border-radius: var(--radius-carte-sm); }
  .encart-audit h2, .encart-audit h3 { font-size: 22px; }
  .audit-nav { flex-wrap: wrap; }
  .audit-nav .btn { flex: 1; min-width: 140px; }
}