/* === codecom-pays-etain.fr — feuille de style commune === */
:root{
  --bg:#0c1020;
  --bg-soft:#121732;
  --panel:#181e3a;
  --panel-2:#1f2649;
  --line:#2a3160;
  --text:#ecebe2;
  --muted:#a3a7c2;
  --gold:#d4a24c;
  --gold-2:#b4862f;
  --gold-soft:#f3d893;
  --accent:#6f8bff;
  --green:#5cc89a;
  --red:#ef7585;
  --radius:16px;
  --maxw:1180px;
  --maxw-text:880px;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Manrope","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;padding:0;
  background:
    radial-gradient(1200px 600px at 90% -10%, rgba(212,162,76,.08), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(111,139,255,.06), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border-radius:6px}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-soft);text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.text-container{max-width:var(--maxw-text);margin:0 auto;padding:0 22px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:#fff;margin:0 0 18px;letter-spacing:-.01em}
h1{font-size:clamp(32px,4.5vw,46px);line-height:1.08;font-weight:700;margin-bottom:14px}
h2{font-size:clamp(24px,3vw,30px);position:relative;padding-left:18px;line-height:1.25;margin-top:36px}
h2::before{content:"";position:absolute;left:0;top:.45em;width:6px;height:.7em;background:linear-gradient(180deg,var(--gold),var(--gold-2));border-radius:2px}
h3{font-size:20px;color:var(--gold-soft);font-style:italic;margin-top:28px}
h4{font-size:17px;color:#fff;margin-top:22px}
p{margin:0 0 14px;color:#dcdde7}
ul,ol{padding-left:22px;margin:0 0 14px;color:#dcdde7}
li{margin-bottom:7px}
hr{border:0;border-top:1px solid var(--line);margin:38px 0}
strong{color:#fff}
em{color:var(--gold-soft);font-style:italic}
code{background:var(--panel-2);padding:2px 6px;border-radius:4px;font-size:.92em;color:var(--gold-soft)}

/* HEADER */
header.site{
  position:sticky;top:0;z-index:20;
  background:linear-gradient(180deg, rgba(8,10,22,.96), rgba(8,10,22,.78));
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(212,162,76,.18);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px;flex-wrap:wrap}
.logo img{height:52px;width:auto;border-radius:0}
.nav-actions{display:flex;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:999px;
  font-family:var(--sans);font-weight:600;font-size:14px;letter-spacing:.02em;
  border:0;cursor:pointer;text-align:center;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;text-decoration:none;
}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.18)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);text-decoration:none}
.btn-cta{
  background:linear-gradient(180deg, var(--gold-soft) 0%, var(--gold) 40%, var(--gold-2) 100%);
  color:#1a1404;
  box-shadow:0 8px 24px rgba(212,162,76,.28), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-cta:hover{transform:translateY(-1px);color:#1a1404;text-decoration:none}

/* PAGE STRUCTURE */
main{padding:34px 0 50px}
.breadcrumb{color:var(--muted);font-size:13.5px;margin-bottom:12px}
.breadcrumb a{color:var(--muted);border-bottom:1px dotted var(--muted)}
.breadcrumb a:hover{color:var(--gold);border-color:var(--gold);text-decoration:none}
.updated{
  display:inline-block;
  background:rgba(212,162,76,.1);
  border:1px solid rgba(212,162,76,.35);
  color:var(--gold-soft);
  padding:5px 12px;border-radius:999px;
  font-size:12.5px;
  margin-bottom:28px;
}
.lead{font-size:18px;color:#dcdde7;line-height:1.65}

/* CALLOUT BOXES */
.callout{
  background:var(--panel);
  border:1px solid var(--line);
  border-left:4px solid var(--gold);
  border-radius:10px;
  padding:18px 22px;
  margin:22px 0;
}
.callout.warn{border-left-color:var(--red);background:rgba(239,117,133,.06)}
.callout.info{border-left-color:var(--accent);background:rgba(111,139,255,.06)}
.callout.success{border-left-color:var(--green);background:rgba(92,200,154,.05)}
.callout p:last-child{margin-bottom:0}
.callout h3{margin-top:0;font-style:normal}

/* AUTHOR CARD */
.author-card{
  display:grid;
  grid-template-columns:140px 1fr;
  gap:22px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  margin-bottom:30px;
  align-items:center;
}
@media(max-width:600px){.author-card{grid-template-columns:1fr;text-align:center}}
.author-avatar{
  width:140px;height:140px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-2),var(--gold-soft));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:48px;font-weight:700;color:#1a1404;
  margin:0 auto;
}
.author-info h2{margin-top:0;padding-left:0;font-size:24px}
.author-info h2::before{display:none}
.author-info .role{color:var(--gold);font-size:14px;margin-bottom:8px;display:block}
.author-info p{margin-bottom:8px;color:var(--muted);font-size:14.5px}

/* TABLES */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);margin:18px 0}
table.data{width:100%;border-collapse:collapse;font-size:14.5px}
table.data th,table.data td{padding:13px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.data thead th{background:var(--panel-2);color:var(--gold-soft);font-weight:600;font-family:var(--serif);font-style:italic}
table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:hover{background:rgba(212,162,76,.04)}
table.data td:first-child{color:#fff;font-weight:500}

/* TOC */
.toc-inline{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 24px;
  margin:22px 0 30px;
}
.toc-inline summary{
  cursor:pointer;list-style:none;
  font-family:var(--serif);font-weight:600;font-size:17px;
  color:var(--gold-soft);
  display:flex;justify-content:space-between;align-items:center;
}
.toc-inline summary::-webkit-details-marker{display:none}
.toc-inline summary::after{content:"+";color:var(--gold);font-size:22px;line-height:1;transition:transform .25s}
.toc-inline[open] summary::after{transform:rotate(45deg)}
.toc-inline ol{padding-left:22px;margin:14px 0 0;color:var(--text)}
.toc-inline ol li{margin-bottom:6px}
.toc-inline a{color:var(--text);font-size:14.5px}
.toc-inline a:hover{color:var(--gold);text-decoration:none;border-bottom:1px dotted var(--gold)}

/* CONTACT GRID */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}}
.contact-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
}
.contact-card h3{margin-top:0;font-style:normal;color:#fff;font-size:17px;font-family:var(--serif)}
.contact-card p{margin:6px 0;font-size:14.5px}

/* SITEMAP */
.sitemap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:24px 0}
@media(max-width:840px){.sitemap-grid{grid-template-columns:1fr}}
.sitemap-col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px}
.sitemap-col h3{margin-top:0;font-style:normal;font-family:var(--serif);font-size:17px;color:#fff;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:12px}
.sitemap-col ul{list-style:none;padding:0;margin:0}
.sitemap-col li{margin-bottom:8px;padding-left:14px;position:relative}
.sitemap-col li::before{content:"›";position:absolute;left:0;color:var(--gold)}
.sitemap-col a{color:var(--text);font-size:14.5px}
.sitemap-col a:hover{color:var(--gold);text-decoration:none}

/* FOOTER */
footer.site{
  margin-top:50px;
  border-top:1px solid var(--line);
  background:#070a17;
  padding:34px 0;
  color:var(--muted);
  font-size:13.5px;
}
footer.site .footer-links{
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;
  margin-bottom:18px;
}
footer.site .footer-links a{color:var(--muted)}
footer.site .footer-links a:hover{color:var(--gold);text-decoration:none}
footer.site .footer-center{text-align:center}
footer.site .legal{font-size:12.5px;opacity:.75;max-width:760px;margin:14px auto 0}

/* SCROLL-TOP */
.scroll-top{
  position:fixed;right:18px;bottom:18px;
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(180deg,var(--gold-soft),var(--gold));
  color:#1a1404;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:700;cursor:pointer;border:0;
  box-shadow:0 10px 22px rgba(0,0,0,.45);
  z-index:30;opacity:0;pointer-events:none;
  transition:opacity .25s;text-decoration:none;
}
.scroll-top.show{opacity:1;pointer-events:auto}
.scroll-top:hover{color:#1a1404;text-decoration:none}

/* FORMS */
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-top:24px}
.form-card label{display:block;font-size:13.5px;color:var(--gold-soft);margin-bottom:6px;font-weight:500}
.form-card input,.form-card select,.form-card textarea{
  width:100%;padding:11px 14px;border-radius:8px;
  background:var(--bg-soft);border:1px solid var(--line);
  color:var(--text);font-family:var(--sans);font-size:14.5px;
  margin-bottom:14px;
}
.form-card textarea{min-height:140px;resize:vertical}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{outline:none;border-color:var(--gold)}