/* ========================================================
   AuthifyMe Pay — Feuille de style articles
   Utilisée par tous les article-*.html
   ======================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root{
  --blue-900:#091a2a;--blue-800:#0f2a42;--blue-500:#2881bb;
  --gold:#c9a84c;--gold-light:#e8d48b;--white:#fff;
  --gray-50:#f8fafc;--gray-100:#e8ecf0;--gray-200:#d1d9e0;--gray-500:#6b7280;--gray-700:#334155;
  --success:#16a34a;--danger:#dc2626;
  --font-display:'Playfair Display',serif;--font-body:'DM Sans',sans-serif;
  --transition:all .3s ease;
}
body{font-family:var(--font-body);color:var(--blue-900);background:var(--white);line-height:1.75}
a{text-decoration:none;color:inherit}
.container{max-width:820px;margin:0 auto;padding:0 24px}

/* Navbar */
.navbar{background:var(--blue-900);padding:18px 0;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.08)}
.navbar .nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.nav-logo{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--white);flex-shrink:0}
.nav-logo span{color:var(--gold)}
.nav-links-info{display:flex;gap:1.5rem;flex-wrap:wrap}
.nav-links-info a{font-size:.78rem;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.1em;text-transform:uppercase;transition:var(--transition)}
.nav-links-info a:hover,.nav-links-info a.active{color:var(--gold)}
.nav-cta{background:var(--gold);color:var(--blue-900)!important;padding:.55rem 1.3rem;border-radius:4px;font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;transition:var(--transition);flex-shrink:0}
.nav-cta:hover{background:var(--gold-light)}

/* Hamburger + mobile menu */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:.5rem;cursor:pointer}
.hamburger span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px}
.mobile-menu{display:none;position:fixed;inset:0;background:var(--blue-900);z-index:200;padding:4.5rem 1.5rem 2rem;overflow-y:auto}
.mobile-menu.open{display:block}
.mobile-menu-close{position:absolute;top:.85rem;right:1rem;background:none;border:none;color:var(--white);font-size:1.8rem;cursor:pointer}
.mobile-menu a{display:block;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.08);color:var(--white);font-size:1rem;font-weight:500}
.mobile-menu a.active,.mobile-menu a:hover{color:var(--gold)}
.mobile-menu .mm-cta{display:block;background:var(--gold);color:var(--blue-900);border-radius:4px;padding:1rem 1.25rem;margin-top:1.5rem;text-align:center;font-weight:700;text-transform:uppercase;font-size:.85rem;border:none}

/* Breadcrumb */
.breadcrumb{background:var(--gray-50);border-bottom:1px solid var(--gray-100);padding:.9rem 0;font-size:.78rem;color:var(--gray-500)}
.breadcrumb .container{max-width:1200px}
.breadcrumb a{color:var(--blue-500);transition:var(--transition)}
.breadcrumb a:hover{color:var(--blue-900)}
.breadcrumb span{color:var(--gray-200);margin:0 .35rem}

/* Article header */
.article-header{background:linear-gradient(135deg,#030e1a 0%,#091a2a 55%,#0f2a42 100%);padding:70px 0 60px;color:var(--white);position:relative;overflow:hidden}
.article-header::before{content:'';position:absolute;top:-30%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(201,168,76,.1) 0%,transparent 65%);pointer-events:none}
.article-header .container{position:relative;z-index:1}
.article-cat{display:inline-block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;padding:.35rem .9rem;border-radius:20px;margin-bottom:1rem}
.article-cat.cat-Paie{background:rgba(96,165,250,.2);color:#93c5fd;border:1px solid rgba(96,165,250,.3)}
.article-cat.cat-RH{background:rgba(201,168,76,.2);color:var(--gold-light);border:1px solid rgba(201,168,76,.35)}
.article-cat.cat-SIRH{background:rgba(34,197,94,.2);color:#6ee7a5;border:1px solid rgba(34,197,94,.3)}
.article-header h1{font-family:var(--font-display);font-size:clamp(1.8rem,3.8vw,2.6rem);font-weight:900;line-height:1.2;color:var(--white);margin-bottom:1.1rem;letter-spacing:-.015em}
.article-lead{font-size:1.05rem;color:rgba(255,255,255,.7);line-height:1.7;margin-bottom:2rem;max-width:680px}
.article-meta{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1)}
.author-line{display:flex;align-items:center;gap:.85rem}
.author-ava{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#b8922a);display:flex;align-items:center;justify-content:center;color:var(--blue-900);font-weight:800;font-size:.92rem;font-family:var(--font-display)}
.author-line strong{display:block;color:var(--white);font-weight:700;font-size:.95rem}
.author-line span{display:block;font-size:.78rem;color:rgba(255,255,255,.5);margin-top:.1rem}
.meta-info{font-size:.82rem;color:rgba(255,255,255,.55);display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}

/* Article body */
.article-body{padding:3rem 0 4rem}
.article-body h2{font-family:var(--font-display);font-size:clamp(1.4rem,2.6vw,1.8rem);font-weight:800;color:var(--blue-900);line-height:1.25;margin:2.5rem 0 1rem;letter-spacing:-.01em}
.article-body h3{font-family:var(--font-body);font-size:1.15rem;font-weight:700;color:var(--blue-900);line-height:1.35;margin:1.75rem 0 .65rem}
.article-body p{font-size:1rem;line-height:1.8;color:var(--gray-700);margin-bottom:1.2rem}
.article-body p strong{color:var(--blue-900);font-weight:700}
.article-body ul,.article-body ol{margin:1rem 0 1.5rem 1.5rem;font-size:1rem;color:var(--gray-700);line-height:1.75}
.article-body ul li,.article-body ol li{margin-bottom:.55rem}
.article-body a{color:var(--blue-500);border-bottom:1px solid rgba(40,129,187,.25);transition:var(--transition)}
.article-body a:hover{color:var(--blue-900);border-bottom-color:var(--blue-900)}

/* Stats cards en début d'article */
.key-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1.5rem 0 2.5rem}
.ks-card{background:linear-gradient(135deg,#0d2137 0%,#091a2a 100%);color:var(--white);border:1px solid rgba(201,168,76,.25);border-radius:12px;padding:1.25rem 1.1rem;text-align:center;position:relative;overflow:hidden}
.ks-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light))}
.ks-num{font-family:var(--font-display);font-size:2rem;font-weight:900;color:var(--gold);line-height:1;margin-bottom:.4rem}
.ks-lbl{font-size:.75rem;color:rgba(255,255,255,.6);line-height:1.4}

/* Encadré "À retenir" */
.key-takeaways{background:linear-gradient(135deg,rgba(201,168,76,.08),rgba(201,168,76,.03));border:1px solid rgba(201,168,76,.3);border-left:5px solid var(--gold);border-radius:10px;padding:1.5rem 1.75rem;margin:2.5rem 0}
.key-takeaways h3{font-family:var(--font-body);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#8a6a1a;font-weight:800;margin:0 0 .9rem;padding:0}
.key-takeaways ul{margin:0;padding-left:1.25rem}
.key-takeaways li{font-size:.92rem;color:var(--blue-900);line-height:1.7;margin-bottom:.45rem;font-weight:500}

/* Blockquote */
.article-body blockquote{border-left:4px solid var(--gold);padding:.5rem 0 .5rem 1.25rem;margin:1.75rem 0;font-family:var(--font-display);font-size:1.15rem;font-style:italic;color:var(--blue-900);line-height:1.5}

/* Tables */
.article-body table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.92rem;background:var(--white);border:1px solid var(--gray-200);border-radius:8px;overflow:hidden}
.article-body th{background:var(--gray-50);padding:.75rem 1rem;text-align:left;font-weight:700;color:var(--blue-900);border-bottom:1px solid var(--gray-200)}
.article-body td{padding:.75rem 1rem;border-bottom:1px solid var(--gray-100);color:var(--gray-700)}
.article-body tr:last-child td{border-bottom:none}

/* CTA contextuel */
.article-cta{display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center;background:linear-gradient(135deg,#0d2137 0%,#091a2a 100%);color:var(--white);border-radius:14px;padding:2rem 2.25rem;margin:3rem 0 2rem;position:relative;overflow:hidden}
.article-cta::before{content:'';position:absolute;top:-40%;right:-5%;width:300px;height:300px;background:radial-gradient(circle,rgba(201,168,76,.15) 0%,transparent 65%);pointer-events:none}
.article-cta h3{font-family:var(--font-display);font-size:1.25rem;font-weight:800;color:var(--white);margin-bottom:.4rem;position:relative;z-index:1}
.article-cta p{color:rgba(255,255,255,.65);font-size:.92rem;line-height:1.55;margin:0;position:relative;z-index:1}
.btn-cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--gold);color:var(--blue-900);padding:.85rem 1.75rem;border-radius:6px;font-weight:800;font-size:.85rem;letter-spacing:.05em;text-transform:uppercase;transition:var(--transition);position:relative;z-index:1;white-space:nowrap}
.btn-cta:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,168,76,.4)}

/* Share bar */
.share-bar{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;padding:1.5rem 0;border-top:1px solid var(--gray-100);border-bottom:1px solid var(--gray-100);margin:2rem 0;font-size:.85rem;color:var(--gray-500)}
.share-bar span{font-weight:600;color:var(--blue-900)}
.share-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .95rem;border:1px solid var(--gray-200);border-radius:20px;font-size:.78rem;font-weight:600;color:var(--gray-500);transition:var(--transition);background:var(--white)}
.share-btn:hover{background:var(--blue-900);color:var(--white);border-color:var(--blue-900)}
.share-btn[data-linkedin]:hover{background:#0a66c2;border-color:#0a66c2}
.share-btn svg{width:14px;height:14px}

/* Related articles */
.related-articles{margin-top:2.5rem;padding-top:2rem;border-top:1px solid var(--gray-100)}
.related-articles h3{font-family:var(--font-display);font-size:1.2rem;font-weight:800;color:var(--blue-900);margin-bottom:1.25rem}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.related-card{background:var(--white);border:1px solid var(--gray-200);border-radius:10px;padding:1.1rem 1.2rem;transition:var(--transition);display:flex;flex-direction:column;gap:.5rem}
.related-card:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:0 8px 20px rgba(9,26,42,.08)}
.related-cat{font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;padding:.2rem .6rem;border-radius:20px;align-self:flex-start}
.related-cat.cat-Paie{background:rgba(40,129,187,.1);color:var(--blue-500)}
.related-cat.cat-RH{background:rgba(201,168,76,.12);color:#a07a1e}
.related-cat.cat-SIRH{background:rgba(22,163,74,.1);color:var(--success)}
.related-title{font-family:var(--font-display);font-size:.95rem;font-weight:700;color:var(--blue-900);line-height:1.35}

/* Footer */
.footer{background:#030e1a;padding:3rem 0 1.5rem;border-top:1px solid rgba(255,255,255,.06);color:rgba(255,255,255,.4);font-size:.8rem}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.footer a{color:rgba(255,255,255,.5);transition:var(--transition)}
.footer a:hover{color:var(--gold)}
.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}

/* Responsive */
@media(max-width:900px){
  .related-grid{grid-template-columns:1fr}
  .article-cta{grid-template-columns:1fr;text-align:left}
  .btn-cta{justify-self:start}
  .key-stats{grid-template-columns:1fr;gap:.75rem}
}
@media(max-width:768px){
  .nav-links-info{display:none}.nav-cta{display:none}.hamburger{display:flex}
  .container{padding:0 18px}
  .article-header{padding:50px 0 40px}
  .article-header h1{font-size:1.6rem}
  .article-lead{font-size:.95rem}
  .article-body{padding:2rem 0 3rem}
  .article-body h2{font-size:1.35rem;margin:1.75rem 0 .75rem}
  .article-body h3{font-size:1.05rem}
  .article-body p{font-size:.95rem}
  .article-cta{padding:1.75rem 1.5rem}
}