/* ===== Glaner — charte guides (clair + sombre) ===== */
:root{
  --azur:#2563EB; --mint:#10B981; --night:#0d1b2a;
  --bg:#ffffff; --bg-soft:#f8fafc; --card:#ffffff;
  --text:#0d1b2a; --text-dim:#4b5b6b; --border:#e2e8f0;
  --cta-bg:#ecfdf5; --cta-border:#a7f3d0;
  --note-bg:#fff7ed; --note-border:#fed7aa;
  --nav-bg:rgba(255,255,255,.85);
  --font:'Nunito',system-ui,-apple-system,sans-serif;
  --font-display:'Poppins','Nunito',system-ui,sans-serif;
}
:root[data-theme="dark"]{
  --azur:#4b8bf5; --mint:#10B981;
  --bg:#0d1b2a; --bg-soft:#12243a; --card:#12243a;
  --text:#ffffff; --text-dim:#9fb3c8; --border:#20374f;
  --cta-bg:#0f2a24; --cta-border:#14532d;
  --note-bg:#2a2113; --note-border:#5a4620;
  --nav-bg:rgba(13,27,42,.85);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);color:var(--text);line-height:1.7;background:var(--bg);transition:background .2s ease,color .2s ease}
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.005em;line-height:1.2}
a{color:var(--azur)}
nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-in{max-width:820px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--font-display);font-weight:700;font-size:1.7rem;letter-spacing:-.01em;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:11px}
.logo-mark{width:48px;height:48px;display:block}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-toggle{background:transparent;border:1px solid var(--border);color:var(--text);width:38px;height:38px;border-radius:10px;font-size:1.05rem;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.theme-toggle:hover{background:var(--bg-soft)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--azur);color:#fff;font-family:var(--font-display);font-weight:600;padding:12px 22px;border-radius:12px;text-decoration:none;border:none;cursor:pointer}
.btn-sm{padding:9px 16px;font-size:.95rem}
main{max-width:820px;margin:0 auto;padding:32px 20px 60px}
.breadcrumb{font-size:.85rem;color:var(--text-dim);margin-bottom:18px}
.breadcrumb a{text-decoration:none}
h1{font-size:2.1rem;font-weight:700;margin-bottom:8px}
.lead{font-size:1.15rem;color:var(--text-dim);margin:16px 0 8px}
h2{font-size:1.5rem;margin:38px 0 12px}
h3{font-size:1.15rem;font-weight:600;margin:22px 0 8px}
p{margin:12px 0}
ul,ol{margin:12px 0 12px 22px}
li{margin:6px 0}
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.95rem}
th,td{border:1px solid var(--border);padding:10px 12px;text-align:left}
th{background:var(--bg-soft);font-weight:700}
.cta{background:var(--cta-bg);border:1px solid var(--cta-border);border-radius:16px;padding:22px 24px;margin:28px 0;display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:space-between}
.cta p{margin:0;font-weight:700;flex:1;min-width:220px}
.note{background:var(--note-bg);border:1px solid var(--note-border);border-radius:12px;padding:14px 18px;margin:18px 0;font-size:.95rem}
.faq{margin-top:30px}
.faq details{border:1px solid var(--border);border-radius:12px;padding:14px 18px;margin:10px 0}
.faq summary{font-weight:600;cursor:pointer;font-family:var(--font-display)}
.faq details p{margin-top:10px;color:var(--text-dim)}
.author{display:flex;gap:12px;align-items:center;background:var(--bg-soft);border-radius:14px;padding:16px 18px;margin:34px 0;font-size:.92rem;color:var(--text-dim)}
.related{margin-top:36px;border-top:1px solid var(--border);padding-top:20px}
.related a{display:block;padding:8px 0;text-decoration:none;font-weight:700}
footer{border-top:1px solid var(--border);padding:24px 20px;text-align:center;color:var(--text-dim);font-size:.85rem}
/* Page d'accueil des guides (hub) */
.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px;margin-top:26px}
.hub-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:16px;padding:20px;text-decoration:none;color:var(--text);background:var(--card);transition:transform .15s ease,border-color .15s ease}
.hub-card:hover{transform:translateY(-2px);border-color:var(--azur)}
.hub-cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--turq);font-weight:800;font-family:var(--font-display);margin-bottom:6px}
.hub-card h2{font-size:1.12rem;margin:0 0 8px;font-weight:700}
.hub-card p{font-size:.92rem;color:var(--text-dim);margin:0;flex:1}
.hub-card .more{margin-top:14px;color:var(--azur);font-weight:700;font-size:.9rem}
.nav-link{font-family:var(--font-display);font-weight:600;font-size:.95rem;color:var(--text);text-decoration:none}
.nav-link:hover{color:var(--azur)}