/* JH Conseil — feuille de style globale
   Palette navy/or, ambiance sobre et institutionnelle */

:root{
  --navy:#1F3A5F;
  --navy-deep:#16304E;
  --gold:#B8860B;
  --gold-soft:#caa23c;
  --ink:#1d2733;
  --muted:#5a6675;
  --paper:#FBFAF8;
  --paper-2:#F4F1EA;
  --line:#E7E2D7;
  --card:#FFFFFF;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:Calibri,"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --maxw:1140px;
  --gap:24px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--navy);text-decoration:none;}

.serif{font-family:var(--serif);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:84px 0;}
.section.tight{padding:56px 0;}
.section.alt{background:var(--paper-2);}
.center{text-align:center;}

.eyebrow{
  font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);font-weight:700;
}
.eyebrow.muted{color:var(--muted);}
.rule{width:60px;height:3px;background:var(--gold);border:0;margin:22px 0;}
.center .rule{margin-left:auto;margin-right:auto;}

h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);font-weight:700;line-height:1.15;}
h1{font-size:clamp(2.1rem,5.2vw,3.3rem);}
h2{font-size:clamp(1.7rem,3.6vw,2.4rem);}
h3{font-size:1.28rem;font-weight:600;}
h4{font-size:1.06rem;font-weight:600;}
p{margin:0 0 1rem;}
.lead{font-size:clamp(1.08rem,2.1vw,1.24rem);color:var(--muted);max-width:720px;}
.center .lead{margin-left:auto;margin-right:auto;}
strong{color:var(--ink);}

/* Boutons */
.btn{
  display:inline-block;font-family:var(--sans);font-weight:700;font-size:1rem;
  padding:15px 30px;border-radius:7px;cursor:pointer;border:1.5px solid var(--navy);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{background:var(--navy-deep);border-color:var(--navy-deep);}
.btn-ghost{background:transparent;color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-light{background:var(--gold);border-color:var(--gold);color:#1a1300;}
.btn-light:hover{background:var(--gold-soft);border-color:var(--gold-soft);}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.center .btn-row{justify-content:center;}

/* En-tête */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(251,250,248,.92);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;}
.brand{font-family:var(--serif);font-size:1.42rem;font-weight:700;color:var(--navy);letter-spacing:.01em;}
.brand span{color:var(--gold);}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;}
.nav-links a{font-size:.97rem;color:var(--ink);position:relative;padding:4px 0;font-weight:500;}
.nav-links a:hover{color:var(--navy);}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);transition:width .2s ease;}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links .cta-link{background:var(--navy);color:#fff;padding:10px 20px;border-radius:6px;font-weight:700;}
.nav-links .cta-link:hover{background:var(--navy-deep);color:#fff;}
.nav-links .cta-link::after{display:none;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s;}

/* Hero accueil */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden;}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(184,134,11,.18),transparent 70%);}
.hero .wrap{padding-top:96px;padding-bottom:96px;position:relative;z-index:1;}
.hero h1{color:#fff;max-width:18ch;}
.hero .lead{color:#dbe4ef;max-width:640px;}
.hero .eyebrow{color:var(--gold-soft);}

/* En-tête de page interne */
.page-head{background:var(--navy);color:#fff;}
.page-head .wrap{padding-top:64px;padding-bottom:64px;}
.page-head h1{color:#fff;}
.page-head .lead{color:#dbe4ef;}
.page-head .eyebrow{color:var(--gold-soft);}
.crumb{font-size:.85rem;color:#9fb1c6;margin-bottom:18px;}
.crumb a{color:#9fb1c6;}
.crumb a:hover{color:#fff;}

/* Bandeau stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card);}
.stats .stat{padding:30px 22px;text-align:center;border-right:1px solid var(--line);}
.stats .stat:last-child{border-right:0;}
.stats .num{font-family:var(--serif);font-size:2rem;color:var(--navy);font-weight:700;line-height:1;}
.stats .lbl{font-size:.84rem;color:var(--muted);margin-top:8px;letter-spacing:.02em;}

/* Grilles de cartes */
.grid{display:grid;gap:var(--gap);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:30px 26px;position:relative;overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease;
}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--gold);}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(31,58,95,.08);}
.card h3{margin-bottom:10px;}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:0;}
.card .more{display:inline-block;margin-top:16px;font-weight:700;font-size:.92rem;color:var(--navy);}
.card .more::after{content:" \2192";color:var(--gold);}
.card .tag{display:inline-block;margin-top:14px;font-size:.78rem;font-weight:700;letter-spacing:.04em;color:var(--gold);}
.card.flat::before{display:none;}
.card.flat{border-style:dashed;}

/* Bloc d'ouverture navy */
.opening{background:var(--navy);color:#fff;border-radius:12px;padding:40px 38px;display:flex;gap:24px;align-items:flex-start;}
.opening .mark{font-family:var(--serif);font-size:2.6rem;color:var(--gold-soft);line-height:1;}
.opening h3{color:#fff;margin-bottom:8px;}
.opening p{color:#dbe4ef;margin-bottom:0;}

/* Listes à puces dorées */
.checklist{list-style:none;}
.checklist li{position:relative;padding:9px 0 9px 28px;color:var(--ink);}
.checklist li::before{content:"";position:absolute;left:2px;top:18px;width:9px;height:9px;border-radius:50%;background:var(--gold);}
.exclu{list-style:none;}
.exclu li{position:relative;padding:9px 0 9px 28px;color:var(--muted);}
.exclu li::before{content:"";position:absolute;left:3px;top:18px;width:12px;height:2px;background:var(--muted);}

/* Deux colonnes texte */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.box{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:30px 28px;}
.box h4{margin-bottom:14px;}

/* Tarifs */
.price-head{margin:48px 0 24px;}
.price-head .sub{color:var(--muted);font-size:1rem;}
.plan{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:32px 28px;display:flex;flex-direction:column;}
.plan::before{content:"";display:block;height:3px;width:46px;background:var(--gold);margin-bottom:20px;}
.plan .kicker{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.plan h3{margin:6px 0 12px;}
.plan .price{font-family:var(--serif);font-size:2rem;color:var(--navy);font-weight:700;line-height:1.1;}
.plan .price small{display:block;font-family:var(--sans);font-size:.82rem;color:var(--muted);font-weight:400;margin-top:6px;letter-spacing:.02em;}
.plan ul{list-style:none;margin:20px 0 0;}
.plan li{position:relative;padding:8px 0 8px 26px;font-size:.96rem;color:var(--ink);}
.plan li::before{content:"";position:absolute;left:2px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--gold);}

/* FAQ accordéon */
.faq-group{margin-top:14px;}
.faq-cat{font-family:var(--serif);color:var(--navy);font-size:1.3rem;margin:38px 0 10px;}
.acc{border:1px solid var(--line);border-radius:10px;background:var(--card);margin-bottom:12px;overflow:hidden;}
.acc summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:600;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:1.02rem;}
.acc summary::-webkit-details-marker{display:none;}
.acc summary::after{content:"+";font-family:var(--serif);font-size:1.5rem;color:var(--gold);transition:transform .2s ease;}
.acc[open] summary::after{content:"\2212";}
.acc .acc-body{padding:0 24px 22px;color:var(--muted);}
.acc .acc-body p{margin-bottom:.6rem;}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.9rem;font-weight:600;color:var(--ink);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--sans);font-size:1rem;padding:12px 14px;
  border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);
}
.field textarea{min-height:140px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);border-color:var(--gold);}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);}
.consent input{width:auto;margin-top:5px;}
.contact-card{background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:30px 28px;}
.contact-card a{color:var(--navy);font-weight:600;}

/* Prose (pages texte / légales) */
.prose{max-width:820px;}
.prose h2{font-size:1.5rem;margin:38px 0 12px;}
.prose h3{font-size:1.16rem;margin:26px 0 8px;color:var(--navy);}
.prose p{color:var(--ink);margin-bottom:1rem;}
.prose ul{margin:0 0 1rem 1.1rem;color:var(--ink);}
.prose li{margin-bottom:.4rem;}
.prose a{color:var(--navy);font-weight:600;text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:3px;}

/* Bandeau CTA bas de page */
.cta-band{background:var(--navy);color:#fff;border-radius:14px;padding:54px 40px;text-align:center;}
.cta-band h2{color:#fff;}
.cta-band p{color:#dbe4ef;max-width:620px;margin:10px auto 0;}
.cta-band .btn-row{justify-content:center;margin-top:28px;}

/* Pied de page */
.site-footer{background:var(--navy);color:#cdd8e6;padding:64px 0 28px;margin-top:0;}
.site-footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;}
.site-footer .brand{color:#fff;}
.site-footer .brand span{color:var(--gold-soft);}
.site-footer p{color:#aebfd2;font-size:.95rem;margin-top:14px;max-width:34ch;}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;font-weight:700;}
.site-footer ul{list-style:none;}
.site-footer li{margin-bottom:9px;}
.site-footer a{color:#aebfd2;font-size:.95rem;}
.site-footer a:hover{color:#fff;}
.site-footer .ln{display:inline-block;margin-top:16px;color:var(--gold-soft);font-weight:600;}
.legal-bar{border-top:1px solid rgba(255,255,255,.12);margin-top:46px;padding-top:22px;font-size:.84rem;color:#8ea2ba;display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;}
.legal-bar a{color:#8ea2ba;}
.legal-bar a:hover{color:#fff;}

/* Responsive */
@media(max-width:900px){
  .grid-3,.grid-4{grid-template-columns:1fr 1fr;}
  .split,.contact-grid{grid-template-columns:1fr;gap:30px;}
  .site-footer .cols{grid-template-columns:1fr 1fr;}
  .stats{grid-template-columns:1fr 1fr;}
  .stats .stat:nth-child(2){border-right:0;}
  .stats .stat:nth-child(1),.stats .stat:nth-child(2){border-bottom:1px solid var(--line);}
}
@media(max-width:680px){
  body{font-size:17px;}
  .section{padding:60px 0;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .opening{flex-direction:column;gap:14px;padding:30px 24px;}
  .cta-band{padding:40px 24px;}
  .nav-links{
    position:fixed;top:72px;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 22px;
    border-bottom:1px solid var(--line);display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links li{width:100%;}
  .nav-links a{display:block;padding:13px 0;width:100%;border-bottom:1px solid var(--line);}
  .nav-links a::after{display:none;}
  .nav-links .cta-link{margin-top:12px;text-align:center;}
  .nav-toggle{display:block;}
  .site-footer .cols{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr;}
  .stats .stat{border-right:0;border-bottom:1px solid var(--line);}
  .stats .stat:last-child{border-bottom:0;}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important;}}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}

/* ===== Pages d'articles (blog) ===== */
.post{max-width:840px;}
.post .content{}
.post .eyebrow{display:block;margin-bottom:16px;}
.post h1{font-size:clamp(1.9rem,4.4vw,2.7rem);margin-bottom:16px;}
.post .article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:.9rem;
  border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:26px;letter-spacing:.01em;}
.post .article-meta span{position:relative;}
.post .lead{font-size:clamp(1.12rem,2.1vw,1.28rem);color:#33414f;max-width:none;margin-bottom:8px;}
.post .article-body{margin-top:8px;}
.post .article-body h2{font-family:var(--serif);color:var(--navy);font-size:1.5rem;font-weight:700;margin:36px 0 12px;}
.post .article-body h3{font-family:var(--serif);color:var(--navy);font-size:1.18rem;font-weight:600;margin:26px 0 8px;}
.post .article-body p{margin-bottom:1rem;color:var(--ink);}
.post .article-body ul,.post .article-body ol{margin:0 0 1rem 1.2rem;color:var(--ink);}
.post .article-body li{margin-bottom:.45rem;}
.post .article-body a{color:var(--navy);font-weight:600;text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:3px;}
.post .callout{background:var(--paper-2);border-left:3px solid var(--gold);padding:18px 22px;border-radius:0 8px 8px 0;margin:24px 0;}
.post .callout p:last-child{margin-bottom:0;}
.post .sources{margin-top:32px;padding:20px 22px;background:var(--paper-2);border:1px solid var(--line);border-radius:8px;font-size:.92rem;color:var(--muted);line-height:1.6;}
.post .sources strong{color:var(--navy);}
.post-crumb{font-size:.85rem;color:var(--muted);margin-bottom:26px;}
.post-crumb a{color:var(--muted);}
.post-crumb a:hover{color:var(--navy);}