/* ==================================================================
   NB Consulting — thème éditorial des articles
   Charte alignée sur la home. Chargé après le <style> de chaque page.
   ================================================================== */

:root{
  --primary:#0b0e14; --primary-dark:#0b0e14;
  --accent:#0f766e; --accent-2:#10b981;
  --success:#0f766e; --warning:#b45309; --danger:#b91c1c;
  --text:#0b0e14; --text-light:#2f343c; --muted:#787c84;
  --bg-light:#f5f4ed; --border:#e7e5d9; --line:#e7e5d9; --line-2:#dedccf;
  --paper:#fafaf7; --ink:#0b0e14; --ink-2:#2f343c;
  --wash:#f5f4ed; --accent-soft:#eef3f1; --warn-bg:#fdf8ed;
  --radius:12px; --shadow-md:none;
}

html{-webkit-text-size-adjust:100%;}
body{
  background:var(--paper)!important;
  color:var(--text)!important;
  font-size:17px!important;
  line-height:1.68!important;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ---------------- En-tête ---------------- */
header{
  position:sticky;top:0;z-index:1000;
  background:rgba(250,250,247,.94)!important;
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:none!important;
  padding:13px 20px!important;
}
header nav{max-width:1120px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px;}
header .nav-links{display:flex;align-items:center;gap:4px;}
header .logo{color:var(--ink)!important;text-decoration:none;font-size:15.5px!important;font-weight:700;letter-spacing:-.015em;}
header .nav-link{color:var(--ink-2)!important;text-decoration:none;padding:7px 11px;border-radius:8px;font-size:13.5px!important;}
header .nav-link:hover{background:var(--bg-light);}
header .nav-cta{background:var(--ink)!important;color:#fff!important;text-decoration:none;padding:8px 15px;border-radius:9px;font-weight:600;font-size:13.5px!important;white-space:nowrap;}
@media (max-width:600px){header .nav-link{display:none;}header{padding:11px 16px!important;}}

/* ---------------- Mise en page éditoriale (sans carte) ---------------- */
main,main.container,main.wrap{max-width:none!important;margin:0!important;padding:0!important;}
.container{max-width:none!important;padding:0!important;margin:0!important;}
main .wrap,body>.wrap{max-width:none!important;padding:0!important;margin:0!important;}

article,.article-body,.article-content{
  background:transparent!important;
  border:0!important;
  border-radius:0!important;
  box-shadow:none!important;
  max-width:41rem;          /* ~68 caractères : mesure de lecture */
  margin:3.5rem auto 4rem!important;
  padding:0 1.5rem!important;
  display:block;
}
@media (max-width:640px){
  article,.article-body,.article-content{margin:2rem auto 3rem!important;padding:0 1.15rem!important;}
}

/* Éléments qui débordent volontairement de la mesure */
article table,article .info-box,article .success-box,article .warning-box,
article .quick-answer,article .cta-section,article .related-links,
article .news-inline,article .inline-cta{
  width:auto;
}

/* ---------------- Typographie ---------------- */
h1{
  font-size:clamp(2rem,5.2vw,2.85rem)!important;
  line-height:1.06!important;
  letter-spacing:-.038em!important;
  font-weight:800!important;
  color:var(--ink)!important;
  margin:0 0 1.2rem!important;
  text-wrap:balance;
}
h2{
  font-size:1.42rem!important;
  line-height:1.24!important;
  letter-spacing:-.024em!important;
  font-weight:700!important;
  color:var(--ink)!important;
  margin:3.2rem 0 1rem!important;
  padding:0!important;
  border:0!important;
  text-wrap:balance;
}
h3{
  font-size:1.08rem!important;
  letter-spacing:-.012em!important;
  font-weight:650!important;
  color:var(--ink)!important;
  margin:2.1rem 0 .6rem!important;
}
p{margin:0 0 1.35rem!important;color:var(--ink-2)!important;}
article>p:first-of-type,.lead,.standfirst{
  font-size:1.14rem!important;
  line-height:1.6!important;
  color:var(--ink)!important;
}
.lead,.standfirst{
  border:0!important;border-left:2px solid var(--accent)!important;
  padding:.1rem 0 .1rem 1.15rem!important;
  margin:0 0 2.2rem!important;
}
ul,ol{margin:0 0 1.35rem 1.15rem!important;padding-left:.4rem;}
li{margin-bottom:.55rem!important;color:var(--ink-2)!important;}
li::marker{color:var(--muted);}
strong{color:var(--ink)!important;font-weight:650;}
a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
a:hover{text-decoration-thickness:2px;}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0;}

/* Métadonnées : ligne éditoriale, sans emoji */
.article-meta{
  display:flex!important;flex-wrap:wrap;gap:0 1.3rem!important;
  font-family:'JetBrains Mono',ui-monospace,monospace!important;
  font-size:10.5px!important;letter-spacing:.07em;text-transform:uppercase;
  color:var(--muted)!important;
  padding-bottom:1rem;margin:0 0 2rem!important;
  border-bottom:1px solid var(--line);
}
.article-meta span{color:var(--muted)!important;position:relative;}
.article-meta span+span::before{content:"";position:absolute;left:-.72rem;top:50%;width:3px;height:3px;border-radius:50%;background:var(--line-2);}

/* ---------------- Encadrés ---------------- */
.info-box,.success-box,.warning-box,.quick-answer,.callout,.note{
  background:var(--bg-light)!important;
  border:0!important;border-left:2px solid var(--accent)!important;
  border-radius:0 var(--radius) var(--radius) 0!important;
  box-shadow:none!important;
  padding:1.35rem 1.5rem!important;
  margin:2.2rem 0!important;
}
.success-box,.quick-answer{border-left-color:var(--accent-2)!important;}
.warning-box{background:var(--warn-bg)!important;border-left-color:var(--warning)!important;}
.info-box h3,.info-box h4,.success-box h3,.success-box h4,.warning-box h3,.warning-box h4,.quick-answer strong{
  margin:0 0 .5rem!important;font-size:.94rem!important;font-weight:700!important;
  letter-spacing:.01em;color:var(--ink)!important;
}
.warning-box h3,.warning-box h4{color:#8a5a00!important;}
.info-box p:last-child,.success-box p:last-child,.warning-box p:last-child,.quick-answer p:last-child{margin-bottom:0!important;}

/* ---------------- Tableaux (défilement sur mobile) ---------------- */
table{
  display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;
  width:100%;max-width:100%;
  border-collapse:collapse;
  box-shadow:none!important;border-radius:0!important;
  margin:2rem 0!important;
  font-size:.94rem;
}
thead th{
  background:transparent!important;color:var(--muted)!important;
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:10.5px!important;letter-spacing:.07em;text-transform:uppercase;font-weight:500!important;
  border-bottom:1px solid var(--ink)!important;
  padding:.55rem .8rem!important;white-space:nowrap;
}
tbody td{border-bottom:1px solid var(--line)!important;padding:.7rem .8rem!important;color:var(--ink-2)!important;}
tbody tr:nth-child(even){background:transparent!important;}
td strong{color:var(--ink)!important;}

/* ---------------- Appels à l'action ---------------- */
.cta-section{
  background:var(--ink)!important;border-radius:16px!important;
  padding:2.2rem 1.8rem!important;margin:3.5rem 0 2rem!important;
}
.cta-section h2{color:#fff!important;margin:0 0 .6rem!important;font-size:1.35rem!important;}
.cta-section p{color:rgba(255,255,255,.82)!important;font-size:.98rem!important;}
.btn{
  border-radius:9px!important;font-weight:600!important;font-size:.94rem!important;
  padding:.72rem 1.5rem!important;background:#fff;color:var(--ink);
  text-decoration:none!important;display:inline-block;margin-top:.5rem;
}
.btn-secondary{background:transparent!important;color:#fff!important;border:1px solid rgba(255,255,255,.5)!important;}
.inline-cta{
  background:transparent!important;border:0!important;
  border-top:1px solid var(--line)!important;border-bottom:1px solid var(--line)!important;
  border-radius:0!important;padding:1.3rem 0!important;margin:2.6rem 0!important;
}
.inline-cta p{font-size:.98rem!important;}
.news-inline{
  border:0!important;border-top:1px solid var(--line)!important;
  border-radius:0!important;background:transparent!important;
  padding:1.6rem 0 0!important;margin:3rem 0 0!important;
}
.news-inline h3{margin:0 0 .3rem!important;font-size:1rem!important;}
.news-inline button{background:var(--ink)!important;border-radius:8px!important;}
.related-links{
  background:transparent!important;border:0!important;border-top:1px solid var(--line)!important;
  border-radius:0!important;padding:1.6rem 0 0!important;margin:3rem 0 0!important;
}
.related-links h3{color:var(--ink)!important;font-size:.82rem!important;text-transform:uppercase;letter-spacing:.07em;font-family:'JetBrains Mono',ui-monospace,monospace;font-weight:500!important;color:var(--muted)!important;}
.related-links li{margin-bottom:.45rem!important;}

.disclaimer{
  border-top:1px solid var(--line)!important;color:var(--muted)!important;
  font-size:.8rem!important;line-height:1.6;padding-top:1.3rem!important;margin-top:3rem!important;
}
footer{
  background:transparent!important;border-top:1px solid var(--line);
  padding:2.2rem 1.5rem!important;text-align:center;
}
footer p{color:var(--muted)!important;font-size:.85rem!important;margin:0!important;}

/* ---------------- Anti-débordement mobile ---------------- */
img,svg,video,iframe{max-width:100%;height:auto;}
pre,code{white-space:pre-wrap;word-break:break-word;}
article *{min-width:0;}
@media (max-width:640px){
  body{font-size:16.5px!important;}
  .cta-section{padding:1.6rem 1.25rem!important;border-radius:14px!important;}
  h2{font-size:1.28rem!important;margin-top:2.6rem!important;}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}


/* ================= Typographie éditoriale : serif pour la lecture ================= */
article p,article li,.lead,.standfirst,
.info-box p,.success-box p,.warning-box p,.quick-answer p,
.author-card p,blockquote{
  font-family:'Source Serif 4','Source Serif Pro',Georgia,'Times New Roman',serif!important;
  font-size:1.055rem!important;
  line-height:1.72!important;
  letter-spacing:.002em;
}
.lead,.standfirst{font-size:1.2rem!important;line-height:1.6!important;}
article table,article table *{font-family:'Inter',system-ui,sans-serif!important;}
h1,h2,h3,h4,.btn,.nav-link,.nav-cta,.logo,.related-links h3,.news-inline h3,
.info-box h3,.info-box h4,.success-box h3,.success-box h4,.warning-box h3,.warning-box h4{
  font-family:'Inter',system-ui,-apple-system,sans-serif!important;
}
@media (max-width:640px){
  article p,article li,.info-box p,.success-box p,.warning-box p{font-size:1.01rem!important;}
  .lead,.standfirst{font-size:1.1rem!important;}
}

/* ================= Sommaire ================= */
.toc{
  margin:2.2rem 0 2.6rem!important;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:.2rem 0;
}
.toc summary{
  cursor:pointer;list-style:none;
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);padding:.85rem 0;
  display:flex;align-items:center;justify-content:space-between;
}
.toc summary::-webkit-details-marker{display:none;}
.toc summary::after{content:"−";font-size:15px;color:var(--muted);font-family:'Inter',sans-serif;}
.toc details:not([open]) summary::after{content:"+";}
.toc ol{list-style:none;margin:0 0 .9rem!important;padding:0;counter-reset:toc;}
.toc li{margin:0 0 .42rem!important;padding-left:2rem;position:relative;counter-increment:toc;}
.toc li::before{
  content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:.12rem;
  font-family:'JetBrains Mono',ui-monospace,monospace;font-size:10.5px;color:var(--line-2);
}
.toc a{
  font-family:'Inter',system-ui,sans-serif!important;
  color:var(--ink-2)!important;text-decoration:none;font-size:.94rem;line-height:1.45;
}
.toc a:hover{color:var(--accent)!important;text-decoration:underline;text-underline-offset:3px;}
h2{scroll-margin-top:80px;}

/* ================= Bloc auteur ================= */
.author-card{
  border-top:1px solid var(--line);
  margin:3.2rem 0 0!important;padding:1.7rem 0 0!important;
}
.author-name{
  font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:1rem;
  color:var(--ink);margin-bottom:.45rem;letter-spacing:-.01em;
}
.author-card p{font-size:.96rem!important;color:var(--ink-2)!important;margin-bottom:.8rem!important;}
.author-scope{color:var(--muted)!important;font-size:.9rem!important;}

/* ================= Menu mobile (accueil et pages) ================= */
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line-2);
  border-radius:9px;padding:7px 9px;cursor:pointer;line-height:0;
}
.menu-toggle span{display:block;width:17px;height:1.5px;background:var(--ink);margin:3.5px 0;border-radius:2px;transition:.2s;}
@media (max-width:860px){
  .menu-toggle{display:inline-block;}
  nav .nav-links,nav .links{
    position:fixed;inset:56px 0 auto 0;
    flex-direction:column!important;align-items:stretch!important;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:10px 18px 18px!important;gap:2px!important;
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:.22s;
  }
  nav .nav-links.open,nav .links.open{max-height:80vh;opacity:1;pointer-events:auto;overflow:auto;}
  nav .nav-links a,nav .links a{
    display:block!important;padding:11px 4px!important;font-size:15px!important;
    border-bottom:1px solid var(--line);
  }
  nav .nav-links a:last-child,nav .links a:last-child{border-bottom:0;}
  header .nav-link{display:block!important;}
}