:root{
  --bg:#050507;
  --bg2:#0a0a0d;
  --text:#f3f0ea;
  --muted:#c9c1b2;

  --gold1:#f2d28a;
  --gold2:#caa14a;
  --gold3:#8a6a25;

  --red:#c81d25;
  --border: rgba(242,210,138,.20);
  --shadow: 0 16px 40px rgba(0,0,0,.55);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:var(--text); background:
  radial-gradient(900px 500px at 20% -10%, rgba(242,210,138,.18), transparent 60%),
  radial-gradient(700px 400px at 90% 10%, rgba(200,29,37,.10), transparent 55%),
  linear-gradient(180deg, var(--bg), var(--bg2));
}
a{ color: var(--gold1); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{ width:min(1120px, 92%); margin-inline:auto; }

.header{
  position: sticky; top:0; z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(5,5,7,.75);
  border-bottom: 1px solid rgba(242,210,138,.18);
}
.header__inner{ display:flex; align-items:center; justify-content:space-between; gap:14px; padding:12px 0; }
.brand{ display:flex; align-items:center; }
.brand__logo{
  height:44px; width:auto;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.55));
}

.nav{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }
.nav a{
  color: var(--text);
  opacity:.9;
  padding:8px 10px;
  border-radius:12px;
  border: 1px solid transparent;
}
.nav a:hover{
  text-decoration:none;
  border-color: rgba(242,210,138,.20);
  background: rgba(242,210,138,.06);
}

.hero{ padding:58px 0 28px; }
.hero__inner{
  display:grid; gap:16px;
  grid-template-columns: 1.35fr .65fr;
  align-items:stretch;
}
.hero__copy h1{
  margin:0 0 10px;
  font-size: clamp(30px, 3.4vw, 48px);
  line-height:1.05;
  letter-spacing:.2px;
  background: linear-gradient(180deg, var(--gold1), var(--gold2) 55%, var(--gold3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__copy p{ margin:0 0 16px; color: var(--muted); font-size: 1.05rem; max-width: 58ch; }

.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; }

.pips{ display:flex; gap:10px; margin-top:16px; font-size: 22px; opacity:.95; }
.pip{ display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:999px;
  border: 1px solid rgba(242,210,138,.22);
  background: rgba(255,255,255,.03);
}
.pip--gold{ color: var(--gold1); }
.pip--red{ color: #ff3b4a; }

.section{ padding:44px 0; }
.section--alt{
  border-top: 1px solid rgba(242,210,138,.14);
  border-bottom: 1px solid rgba(242,210,138,.14);
  background: rgba(255,255,255,.02);
}
.section h2{
  margin:0 0 16px;
  font-size: 1.6rem;
  color: var(--gold1);
  letter-spacing:.2px;
}

.grid{
  display:grid; gap:14px;
  grid-template-columns: repeat(3, minmax(0,1fr));
}

.card, .tile{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid rgba(242,210,138,.16);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.list{ margin:10px 0 0; padding-left:18px; color: var(--muted); }
.list li{ margin:8px 0; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(242,210,138,.45);
  background: linear-gradient(180deg, rgba(242,210,138,.22), rgba(202,161,74,.14));
  color: var(--text);
  font-weight: 800;
  cursor:pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
}
.btn:hover{ text-decoration:none; background: linear-gradient(180deg, rgba(242,210,138,.28), rgba(202,161,74,.18)); }
.btn--ghost{
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.05);
}
.btn--ghost:hover{ background: rgba(255,255,255,.08); }

.table{
  border: 1px solid rgba(242,210,138,.16);
  border-radius: 18px;
  overflow:hidden;
  box-shadow: var(--shadow);
}
.row{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr 1fr;
  gap:10px;
  padding:12px 14px;
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(242,210,138,.10);
}
.row:first-child{ border-top:0; }
.row--head{
  background: rgba(242,210,138,.08);
  font-weight: 900;
  color: var(--text);
}

.contact{
  display:grid; gap:14px;
  grid-template-columns: 1fr 1fr;
  align-items:start;
}
label{ display:block; margin:10px 0; color: var(--muted); font-size:.95rem; }
input, textarea{
  width:100%;
  margin-top:6px;
  padding:10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(242,210,138,.14);
  background: rgba(0,0,0,.22);
  color: var(--text);
}
.muted{ color: var(--muted); }
code{ background: rgba(0,0,0,.25); padding:2px 6px; border-radius:8px; border:1px solid rgba(242,210,138,.12); }

.footer{ padding:22px 0; }
.footer__inner{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  color: var(--muted);
  border-top: 1px solid rgba(242,210,138,.14);
  padding-top:18px;
}
.backtop{ color: var(--muted); }
.backtop:hover{ color: var(--text); }

@media (max-width: 900px){
  .hero__inner{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .row{ grid-template-columns: 1fr; }
}

/* Header logo centré */
.header__inner--logo{
  justify-content: center;
  padding: 26px 0 14px;
}

.brand--center{
  display:flex;
  justify-content:center;
}

.brand__logo--large{
  height: 96px;
  width: auto;
  max-width: 90%;
  filter: drop-shadow(0 14px 26px rgba(0,0,0,.65));
}

/* Navigation centrée sous le logo */
.nav--center{
  display:flex;
  justify-content:center;
  gap:14px;
  padding-bottom:16px;
  border-bottom: 1px solid rgba(242,210,138,.14);
}

@media (max-width: 700px){
  .brand__logo--large{
    height: 72px;
  }
}