/* ==========================================================================
   ODEON — Cabinet d'expertise comptable
   Feuille de style partagée par l'ensemble des pages du site.
   Aucune dépendance externe : les polices sont hébergées dans le dossier /fonts.
   ========================================================================== */

/* Polices hébergées (licence SIL OFL 1.1, voir /fonts) */
@font-face{
  font-family:'Cormorant Garamond';
  font-style:normal;
  font-weight:300;
  font-display:swap;
  src:url('fonts/cormorant-garamond-latin-300-normal.woff2') format('woff2');
}
@font-face{
  font-family:'Cormorant Garamond';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('fonts/cormorant-garamond-latin-400-normal.woff2') format('woff2');
}
@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('fonts/inter-latin-400-normal.woff2') format('woff2');
}
@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url('fonts/inter-latin-500-normal.woff2') format('woff2');
}

/* --------------------------------------------------------------------------
   1. Variables
   -------------------------------------------------------------------------- */
:root{
  --ivory:#F3EFE6;
  --ink:#211E19;
  --muted:#5C564B;
  --rule:rgba(33,30,25,.18);
  --rule-strong:rgba(33,30,25,.34);
  --display:'Cormorant Garamond',Garamond,'Times New Roman',serif;
  --body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  --measure:680px;
}

/* --------------------------------------------------------------------------
   2. Réinitialisation & fondations
   -------------------------------------------------------------------------- */
*{margin:0;padding:0;box-sizing:border-box;}

html{
  scroll-behavior:smooth;
  scroll-padding-top:24px;
  -webkit-text-size-adjust:100%;
}

body{
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  font-weight:400;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* Tous les paragraphes de texte courant sont justifiés.
   La césure automatique (lang="fr") évite les lézardes sous 400px. */
p{
  text-align:justify;
  hyphens:auto;
  -webkit-hyphens:auto;
  overflow-wrap:break-word;
}
p + p{margin-top:16px;}

strong{font-weight:500;}

.wrap{
  max-width:var(--measure);
  margin:0 auto;
  padding:0 24px;
}

/* Lien d'évitement — visible uniquement au clavier */
.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  background:var(--ink);
  color:var(--ivory);
  padding:12px 20px;
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
  text-decoration:none;
  z-index:100;
}
.skip-link:focus{left:0;}

/* Focus visible homogène sur tout élément interactif */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible{
  outline:2px solid var(--ink);
  outline-offset:3px;
}

/* --------------------------------------------------------------------------
   3. Navigation principale
   -------------------------------------------------------------------------- */
.topnav{
  border-bottom:1px solid var(--rule);
}
.topnav-inner{
  max-width:var(--measure);
  margin:0 auto;
  padding:20px 24px;
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:12px 28px;
}
.topnav-mark{
  font-family:var(--display);
  font-weight:400;
  font-size:17px;
  letter-spacing:.3em;
  text-indent:.3em;
  text-transform:uppercase;
  color:var(--ink);
  text-decoration:none;
  white-space:nowrap;
}
.topnav-links{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
  margin-left:auto;
}
.topnav-links a{
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  text-decoration:none;
  padding-bottom:3px;
  border-bottom:1px solid transparent;
  transition:color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.topnav-links a:hover{color:var(--ink);border-bottom-color:var(--rule-strong);}
.topnav-links a[aria-current="page"]{
  color:var(--ink);
  border-bottom-color:var(--ink);
}

/* --------------------------------------------------------------------------
   4. Hero (accueil)
   -------------------------------------------------------------------------- */
.hero{
  min-height:78vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:72px 24px;
}
.hero-rule{width:64px;height:1px;background:var(--ink);opacity:.35;}
.eyebrow{
  font-size:11px;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--muted);
  margin:28px 0;
  text-align:center;
}
.wordmark{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(52px,12vw,124px);
  letter-spacing:.32em;
  text-indent:.32em; /* compense l'interlettrage du dernier caractère : centrage optique */
  line-height:1.1;
}
.hero-tagline{
  max-width:420px;
  margin-top:36px;
  font-size:15px;
  color:var(--muted);
  text-align:center;
}

/* --------------------------------------------------------------------------
   5. En-tête des pages intérieures
   -------------------------------------------------------------------------- */
.page-head{
  border-bottom:1px solid var(--rule);
  padding:72px 0 56px;
  text-align:center;
}
.page-head h1{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(26px,5.4vw,40px);
  line-height:1.25;
  letter-spacing:.16em;
  text-indent:.16em;
  text-transform:uppercase;
}
.page-head .page-sub{
  max-width:460px;
  margin:24px auto 0;
  font-size:14.5px;
  color:var(--muted);
  text-align:center;
}
.page-head .updated{
  margin-top:20px;
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--muted);
  text-align:center;
}

/* --------------------------------------------------------------------------
   6. Sections d'accueil
   -------------------------------------------------------------------------- */
.section{
  border-top:1px solid var(--rule);
  padding:88px 0;
}
.section:first-child{border-top:none;}

.label{
  font-size:11px;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:32px;
}
h2{
  font-family:var(--display);
  font-weight:400;
  font-size:30px;
  line-height:1.3;
  margin-bottom:24px;
}

/* Missions */
.service{padding:28px 0;border-bottom:1px solid var(--rule);}
.service:last-child{border-bottom:none;}
.service h3{
  font-family:var(--display);
  font-weight:400;
  font-size:22px;
  margin-bottom:8px;
}
.service p{font-size:15px;color:var(--muted);}

/* Offre */
.offer{
  border:1px solid var(--rule);
  padding:44px 36px;
  text-align:center;
}
.offer .price{
  font-family:var(--display);
  font-weight:300;
  font-size:clamp(30px,7vw,44px);
  line-height:1.2;
  text-align:center;
}
.offer .price small{
  font-family:var(--body);
  font-size:13px;
  color:var(--muted);
  letter-spacing:.08em;
  display:block;
  margin-top:10px;
  line-height:1.6;
}
.offer p{font-size:15px;color:var(--muted);margin-top:20px;text-align:center;}

/* Contact (accueil) */
.contact-line{margin-top:12px;font-size:15px;color:var(--muted);text-align:center;}
.contact .lead{text-align:center;}

/* Lien souligné d'un filet — usage courant dans le corps de texte */
.link,
.contact a,
.doc a,
.contact-block a,
.legal-note a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid var(--rule-strong);
  padding-bottom:1px;
  transition:border-color .2s ease;
}
.link:hover,
.contact a:hover,
.doc a:hover,
.contact-block a:hover,
.legal-note a:hover{border-bottom-color:var(--ink);}

/* --------------------------------------------------------------------------
   7. Documents juridiques (CGV, CGU, mentions légales, RGPD)
   -------------------------------------------------------------------------- */
.doc{padding:64px 0 24px;}

.doc .toc{
  border:1px solid var(--rule);
  padding:28px 28px 24px;
  margin-bottom:56px;
}
.doc .toc h2{
  font-family:var(--body);
  font-size:11px;
  font-weight:500;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:18px;
}
.doc .toc ol{
  list-style:none;
  counter-reset:toc;
  font-size:14px;
  columns:2;
  column-gap:32px;
}
.doc .toc li{
  counter-increment:toc;
  margin-bottom:6px;
  break-inside:avoid;
}
.doc .toc li::before{
  content:counter(toc) ". ";
  color:var(--muted);
}
.doc .toc a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.doc .toc a:hover{border-bottom-color:var(--rule-strong);}

.article{
  border-top:1px solid var(--rule);
  padding:44px 0;
}
.article:first-of-type{border-top:none;padding-top:0;}
.article h2{
  font-family:var(--display);
  font-weight:400;
  font-size:24px;
  line-height:1.35;
  margin-bottom:20px;
}
.article h2 .art-num{
  display:block;
  font-family:var(--body);
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:10px;
}
.article h3{
  font-family:var(--display);
  font-weight:400;
  font-size:19px;
  margin:28px 0 12px;
}
.article ul,
.article ol{
  margin:16px 0 0 22px;
  font-size:15px;
}
.article li{margin-bottom:10px;}
.article li p{margin-top:8px;}

/* Liste de définitions — utilisée pour les mentions légales */
.deflist{margin-top:8px;}
.deflist dt{
  font-size:10.5px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:500;
  margin-top:26px;
}
.deflist dd{
  margin-top:6px;
  font-size:15px;
  text-align:justify;
  hyphens:auto;
  -webkit-hyphens:auto;
}

/* Encadré d'appel / note */
.callout{
  border-left:2px solid var(--rule-strong);
  padding:4px 0 4px 22px;
  margin-top:20px;
  font-size:14.5px;
  color:var(--muted);
}

/* Champ restant à compléter avant mise en production */
.todo{
  color:var(--muted);
  font-style:italic;
  overflow-wrap:break-word;
}

/* --------------------------------------------------------------------------
   8. Page contact — coordonnées & formulaire
   -------------------------------------------------------------------------- */
.contact-block{
  border-top:1px solid var(--rule);
  padding:56px 0;
}
.contact-block:first-of-type{border-top:none;}
.contact-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:36px 40px;
  margin-top:8px;
}
.contact-item h3{
  font-size:10.5px;
  letter-spacing:.24em;
  text-transform:uppercase;
  font-weight:500;
  color:var(--muted);
  margin-bottom:10px;
}
.contact-item p{font-size:15px;text-align:left;}
.contact-item address{font-style:normal;font-size:15px;line-height:1.8;}

.form{margin-top:8px;}
.field{margin-bottom:26px;}
.field label{
  display:block;
  font-size:10.5px;
  letter-spacing:.24em;
  text-transform:uppercase;
  font-weight:500;
  color:var(--muted);
  margin-bottom:8px;
}
.field .req{color:var(--ink);}
.field .hint-inline{
  letter-spacing:.12em;
  text-transform:none;
  font-weight:400;
  opacity:.8;
}
.field input,
.field textarea,
.field select{
  width:100%;
  background:transparent;
  border:1px solid var(--rule-strong);
  border-radius:0;
  padding:12px 14px;
  font-family:var(--body);
  font-size:15px;
  line-height:1.6;
  color:var(--ink);
  transition:border-color .2s ease;
  -webkit-appearance:none;
  appearance:none;
}
.field select{
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),
                   linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;
  background-size:5px 5px,5px 5px;
  background-repeat:no-repeat;
  padding-right:40px;
}
.field textarea{min-height:170px;resize:vertical;}
.field input:hover,
.field textarea:hover,
.field select:hover{border-color:var(--ink);}
.field .hint{
  margin-top:8px;
  font-size:12.5px;
  color:var(--muted);
  text-align:left;
}

.btn{
  display:inline-block;
  background:var(--ink);
  color:var(--ivory);
  border:1px solid var(--ink);
  border-radius:0;
  padding:14px 34px;
  font-family:var(--body);
  font-size:11px;
  font-weight:500;
  letter-spacing:.24em;
  text-transform:uppercase;
  text-decoration:none;
  cursor:pointer;
  transition:background .2s ease,color .2s ease;
}
.btn:hover{background:transparent;color:var(--ink);}

.form-note{
  margin-top:22px;
  font-size:12.5px;
  color:var(--muted);
}

/* --------------------------------------------------------------------------
   9. Pied de page
   -------------------------------------------------------------------------- */
footer{
  border-top:1px solid var(--rule);
  padding:56px 0 72px;
  font-size:12.5px;
  line-height:1.9;
  color:var(--muted);
}
footer h4{
  font-size:11px;
  letter-spacing:.28em;
  text-transform:uppercase;
  font-weight:500;
  color:var(--muted);
  margin-bottom:20px;
}
.footer-nav{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px 26px;
  margin-bottom:36px;
  padding-bottom:32px;
  border-bottom:1px solid var(--rule);
}
.footer-nav a{
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:3px;
  transition:color .2s ease,border-color .2s ease;
}
.footer-nav a:hover{color:var(--ink);border-bottom-color:var(--rule-strong);}
.footer-legal p{font-size:12.5px;}
.footer-sign{
  margin-top:32px;
  padding-top:24px;
  border-top:1px solid var(--rule);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  text-align:center;
}

/* --------------------------------------------------------------------------
   10. Adaptations écrans étroits (testé dès 320px)
   -------------------------------------------------------------------------- */
@media (max-width:640px){
  .topnav-inner{padding:16px 20px;gap:10px 18px;}
  .topnav-links{margin-left:0;width:100%;gap:6px 18px;}
  .wrap{padding:0 20px;}
  .section{padding:64px 0;}
  .doc{padding:48px 0 16px;}
  .article{padding:36px 0;}
  .page-head{padding:52px 0 40px;}
  .offer{padding:32px 20px;}
  .doc .toc{padding:22px 20px 18px;}
  .doc .toc ol{columns:1;}
  .contact-block{padding:44px 0;}
}

@media (max-width:360px){
  body{font-size:15.5px;}
  .topnav-links{gap:6px 14px;}
  .topnav-links a{letter-spacing:.12em;}
  .wrap{padding:0 16px;}
  .topnav-inner{padding:14px 16px;}
  .offer{padding:26px 16px;}
  h2{font-size:26px;}
  .btn{width:100%;text-align:center;padding:14px 16px;}
}

/* Respect de la préférence système « moins d'animations » */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;}
}

/* --------------------------------------------------------------------------
   11. Impression
   -------------------------------------------------------------------------- */
@media print{
  @page{margin:20mm 18mm;}

  html{scroll-behavior:auto;}
  body{
    background:#fff;
    color:#000;
    font-size:11pt;
    line-height:1.55;
  }
  .wrap{max-width:none;padding:0;}

  /* Éléments non pertinents sur papier */
  .topnav,
  .skip-link,
  .footer-nav,
  .doc .toc,
  .btn,
  .form,
  .form-note{display:none !important;}

  .hero{min-height:auto;padding:0 0 24px;}
  .wordmark{font-size:40pt;}
  .page-head{padding:0 0 20pt;border-bottom:1px solid #999;}

  /* Pagination propre : aucun bloc coupé, aucun titre orphelin */
  .section,
  .article,
  .service,
  .offer,
  .contact-block,
  .contact-item,
  .callout,
  .deflist dt,
  .deflist dd,
  li,
  figure,
  table{break-inside:avoid;page-break-inside:avoid;}

  h1,h2,h3,h4,
  .label,
  .eyebrow{break-after:avoid;page-break-after:avoid;}

  p{orphans:3;widows:3;}

  .section,
  .article,
  .contact-block{border-top:1px solid #ccc;padding:18pt 0;}

  a{color:#000;text-decoration:none;border-bottom:none;}
  footer{border-top:1px solid #999;padding:14pt 0 0;color:#000;}
  .footer-sign{border-top:none;}
}

/* Utilitaires (remplacent d'anciens styles en ligne, requis par la politique CSP) */
.mt-28{margin-top:28px !important;}
.mt-32{margin-top:32px !important;}
.eyebrow.eyebrow-flush{margin-bottom:0 !important;}
.hp{position:absolute;left:-9999px;}