:root{
  --bg:#070707;
  --bg2:#0d0d0d;
  --card:rgba(255,255,255,.04);
  --line:rgba(255,255,255,.10);
  --text:#f2f2f2;
  --muted:rgba(255,255,255,.72);
  --gold:#C6A75E;
  --gold2:#B79245;
  --shadow: 0 16px 46px rgba(0,0,0,.45);
  --radius:18px;
  --container:min(1120px, 92%);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial;
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(198,167,94,.14), transparent 55%),
    radial-gradient(900px 600px at 90% 0%, rgba(198,167,94,.10), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  color:var(--text);
  line-height:1.75;
}

a{color:inherit}
.container{width:var(--container); margin-inline:auto}
.small{font-size:13px; color:var(--muted)}
.small-muted{font-size:13px; color:rgba(255,255,255,.62)}

.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 11px;
  border-radius:999px;
  border:1px solid rgba(198,167,94,.35);
  background:rgba(198,167,94,.10);
  font-weight:700;
  font-size:12.5px;
}

h1,h2,h3{
  font-family: ui-serif, Georgia, serif;
  line-height:1.18;
  margin:0 0 10px;
}
h1{font-size:44px}
@media (max-width: 980px){ h1{font-size:36px} }
h2{font-size:32px}
h3{font-size:20px}

.lead{color:rgba(255,255,255,.82); font-size:16.5px}

.pills{display:flex; gap:10px; flex-wrap:wrap; margin:6px 0 14px}
.pill{
  padding:7px 11px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  font-weight:700;
  font-size:12.5px;
}

/* BUTTONS */
.actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  text-decoration:none;
  font-weight:900;
  transition:.2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn.primary{
  color:#0a0a0a;
  background:linear-gradient(180deg,var(--gold),var(--gold2));
}
.btn.ghost{background:rgba(255,255,255,.06); color:#fff}

/* CARDS */
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}
.card p{color:rgba(255,255,255,.82)}

.section{padding:54px 0}

.grid-2{
  display:grid;
  grid-template-columns: repeat(2,1fr);
  gap:14px;
}
@media (max-width: 980px){ .grid-2{grid-template-columns:1fr} }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap:14px;
}
@media (max-width: 980px){ .grid-3{grid-template-columns:1fr} }

.hr{
  height:1px;
  background:rgba(255,255,255,.12);
  margin:18px 0;
  border:none;
}

.price{font-size:34px; font-weight:900;}
.subprice{color:rgba(255,255,255,.70); font-weight:700}

.quote{
  border-left:3px solid rgba(198,167,94,.65);
  padding:10px 12px;
  background:rgba(255,255,255,.05);
  border-radius:14px;
}

/* LIST */
.list{padding-left:18px; margin:10px 0}
.list li{margin:6px 0}

/* FAQ */
details{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius:14px;
  padding:12px 14px;
  margin:10px 0;
}
summary{cursor:pointer; font-weight:900}
details p{margin:10px 0 0; color:rgba(255,255,255,.82)}

/* ====== TOPBAR ====== */
.topbar{
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.30);
  backdrop-filter: blur(10px);
}
.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 0;
  gap:12px;
  flex-wrap:wrap;
}
.topbar .links{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}
.topbar .links a{
  text-decoration:none;
  color:rgba(255,255,255,.86);
  font-weight:600;
}
.topbar .links a:hover{opacity:.75}

/* icône agenda */
.icon-link{
  width:42px;
  height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
}
.icon{
  width:18px;
  height:18px;
  fill:rgba(255,255,255,.88);
}

/* ====== HEADER (menu ULTRA STABLE sans JS) ====== */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(0,0,0,.55);
  backdrop-filter: blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
  position:relative;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
}
.brand img{
  width:54px;
  height:54px;
  object-fit:contain;
}
.brand-text{display:flex; flex-direction:column; line-height:1.15}
.brand-text .name{font-weight:900; font-size:22px}
.brand-text .tag{font-size:14px; color:rgba(255,255,255,.70)}

/* checkbox invisible */
.nav-check{
  position:absolute;
  width:1px; height:1px;
  margin:-1px; padding:0;
  overflow:hidden; clip:rect(0,0,0,0);
  border:0;
}

/* bouton hamburger */
.nav-toggle{
  display:none;
  width:44px;
  height:40px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  cursor:pointer;
  align-items:center;
  justify-content:center;
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  background:rgba(255,255,255,.88);
  border-radius:2px;
  margin:3px auto;
}

/* menu desktop */
.site-nav{
  display:flex;
  align-items:center;
  gap:22px;
  white-space:nowrap;
}
.site-nav a{
  text-decoration:none;
  color:rgba(255,255,255,.86);
  font-weight:700;
  font-size:16px;
}
.site-nav a:hover{opacity:.75}
.site-nav a.cta{
  color:#0a0a0a;
  background:linear-gradient(180deg,var(--gold),var(--gold2));
  padding:12px 18px;
  border-radius:999px;
  font-weight:900;
  box-shadow:0 16px 34px rgba(198,167,94,.18);
}

/* mobile */
@media (max-width: 980px){
  .nav-toggle{display:flex}

  .site-nav{
    display:none;
    position:absolute;
    left:0; right:0;
    top:calc(100% + 10px);
    background:rgba(0,0,0,.92);
    backdrop-filter: blur(12px);
    border:1px solid rgba(255,255,255,.10);
    border-radius:14px;
    padding:14px;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
  }
  .site-nav a{
    padding:10px 12px;
    border-radius:12px;
    border:1px solid rgba(255,255,255,.10);
    background:rgba(255,255,255,.04);
    font-size:15px;
  }
  .site-nav a.cta{
    border:none;
    background:linear-gradient(180deg,var(--gold),var(--gold2));
    color:#0a0a0a;
    text-align:center;
  }

  /* ouverture */
  .nav-check:checked ~ .site-nav{display:flex}
}

/* ====== HERO ====== */
.hero{padding:74px 0 34px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
}
@media (max-width: 980px){ .hero-grid{grid-template-columns:1fr} }

/* ====== BLOG ====== */
.article{max-width:920px}
.breadcrumbs{
  display:flex; gap:10px; flex-wrap:wrap;
  font-size:14px; opacity:.85; margin-bottom:14px;
}
.article-meta{
  display:flex; gap:14px; flex-wrap:wrap;
  margin:12px 0 18px; font-size:14px;
}
.article-hero{
  border-radius:18px;
  border:1px solid rgba(255,255,255,.14);
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  padding:22px;
  margin:16px 0 18px;
}
.callout{
  margin:16px 0;
  padding:16px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
}
.related{margin-top:24px}
.related-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
@media (max-width: 900px){ .related-grid{ grid-template-columns: 1fr; } }

/* ====== FOOTER ====== */
.footer{
  border-top:1px solid rgba(255,255,255,.10);
  padding:28px 0 40px;
  margin-top:28px;
  color:rgba(255,255,255,.72);
}
.footer .title{
  font-weight:900;
  font-size:24px;
  color:rgba(255,255,255,.90);
  margin-bottom:6px;
}
.footer a{color:rgba(198,167,94,.95); text-decoration:none}
.footer a:hover{opacity:.85}
.footer .links-row{margin-top:10px}

/* ====== SUPPRESSION totale du bandeau sticky bas ====== */
.sticky{display:none !important;}