@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600&family=Cormorant+Garamond:wght@300;400;600&family=Inter:wght@300;400;500;600&display=swap');

:root{
  --bg:#0a0a0b;
  --paper:#f4efe6;
  --ink:#121212;
  --gold:#c9ab6a;
  --muted:rgba(255,255,255,.72);
  --muted2:rgba(255,255,255,.55);
  --line:rgba(201,171,106,.35);
  --shadow: 0 18px 50px rgba(0,0,0,.55);
  --radius:18px;
  --radius2:26px;
  --container:1100px;
  --navH:72px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:#fff;
  background:
    radial-gradient(1200px 600px at 70% 0%, rgba(201,171,106,.12), transparent 65%),
    radial-gradient(900px 500px at 10% 10%, rgba(201,171,106,.08), transparent 70%),
    linear-gradient(180deg, #060607 0%, #0c0c0e 40%, #060607 100%);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  overflow-x:hidden;
}
body:before{
  content:"";
  position:fixed; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity:.35;
  pointer-events:none;
  mix-blend-mode: overlay;
}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{width:min(var(--container), calc(100% - 40px)); margin:0 auto;}
.gold{color:var(--gold)}
.muted{color:var(--muted2)}
.small{font-size:12px;color:var(--muted2)}

/* NAV */
.nav{
  position:sticky; top:0; z-index:50;
  height:var(--navH);
  display:flex; align-items:center;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(8,8,9,.88), rgba(8,8,9,.62));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; gap:20px;}
.brand{display:flex; align-items:center; gap:10px; font-family: Cinzel, serif; letter-spacing:.16em; font-size:20px;}
.mark{
  width:34px; height:34px; border-radius:10px;
  display:grid; place-items:center;
  border:1px solid var(--line);
  background: radial-gradient(circle at 30% 30%, rgba(201,171,106,.28), rgba(0,0,0,.2));
  box-shadow: 0 8px 20px rgba(0,0,0,.35);
}
.mark span{color:var(--gold); font-weight:600;}
.menu{display:flex; align-items:center; gap:18px; font-size:13px; color:rgba(255,255,255,.86);}
.menu a{opacity:.9}
.menu a:hover{opacity:1}
.menu a.active{opacity:1; color:var(--gold);}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 18px; border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  font-size:13px; transition:.18s ease; gap:10px; cursor:pointer;
}
.btn:hover{transform: translateY(-1px)}
.btn-primary{
  border-color: rgba(201,171,106,.55);
  background: linear-gradient(180deg, rgba(201,171,106,.95), rgba(165,125,56,.92));
  color:#1a1207; box-shadow: 0 12px 30px rgba(201,171,106,.18); font-weight:600;
}
.btn-outline{background: transparent; border-color: rgba(201,171,106,.45); color: #fff;}
.btn-ghost{background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.10);}

/* HERO */
.hero{
  min-height: calc(92vh - var(--navH));
  display:flex; align-items:flex-end;
  position:relative; padding: 0 0 56px 0;
  background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.82)), var(--hero-img);
  background-size: cover; background-position:center;
}
.hero:after{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(900px 500px at 60% 20%, rgba(201,171,106,.22), transparent 60%),
    radial-gradient(700px 400px at 10% 30%, rgba(0,0,0,.35), transparent 65%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
  padding:42px 34px;

  /* PLUS AUCUN EFFET */
  background:none;
  border:none;
  border-radius:0;
  box-shadow:none;
}
.kicker{font-family: Cormorant Garamond, serif; letter-spacing:.08em; font-size:14px; color: rgba(255,255,255,.78);}
.h1{
  margin:14px 0 10px;
  font-family: Cinzel, serif; font-weight:600; letter-spacing:.02em;
  line-height:1.12; font-size: clamp(34px, 4.2vw, 56px);
  text-shadow: 0 12px 30px rgba(0,0,0,.55);
}
.sub{
  margin: 0 0 18px 0; max-width: 760px;
  font-family: Cormorant Garamond, serif; font-size: 18px;
  color: rgba(255,255,255,.86); line-height:1.55;
}
.hero-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:18px}
.hero-note{margin-top:18px; font-size:12px; letter-spacing:.06em; color: rgba(255,255,255,.72); text-transform: uppercase;}

/* SECTIONS */
.section{padding: 78px 0;}
.section.dark{
  background: radial-gradient(900px 420px at 50% 0%, rgba(201,171,106,.12), transparent 65%),
              linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section-title{
  margin:0; font-family: Cinzel, serif; font-weight:600;
  font-size: clamp(24px, 2.6vw, 36px); letter-spacing:.02em;
}
.lead{
  margin: 12px 0 0; max-width: 820px;
  color: rgba(255,255,255,.78); line-height:1.65;
  font-family: Cormorant Garamond, serif; font-size:18px;
}

/* Cards */
.grid-3{margin-top: 26px; display:grid; grid-template-columns: repeat(3, 1fr); gap:16px;}
.card{
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(201,171,106,.22);
  background: linear-gradient(180deg, rgba(15,15,17,.78), rgba(10,10,12,.58));
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
}
.card h3{margin:0 0 8px; font-family: Cinzel, serif; font-weight:600; letter-spacing:.02em; font-size:16px; color: rgba(255,255,255,.92);}
.card p, .card li{margin:0; color: rgba(255,255,255,.74); line-height:1.55; font-size:14px;}
ul.bullet{margin:10px 0 0; padding-left: 18px;}
ul.bullet li{margin:6px 0}
.badge{
  display:inline-flex; padding:7px 12px; border-radius:999px;
  border:1px solid rgba(201,171,106,.35);
  background: rgba(201,171,106,.10);
  color: rgba(255,255,255,.88);
  font-size:12px; letter-spacing:.08em; text-transform: uppercase;
}

/* Split */
.split{margin-top:26px; display:grid; grid-template-columns: 1.1fr .9fr; gap:18px; align-items:stretch;}
.panel{
  border-radius: var(--radius2); overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(15,15,17,.76), rgba(10,10,12,.55));
  box-shadow: var(--shadow);
}
.panel img{width:100%; height:100%; object-fit:cover; min-height: 360px}
.pad{padding:22px 22px 20px}
.checks{margin-top:14px; display:grid; gap:10px}
.check{display:flex; gap:10px; align-items:flex-start; color: rgba(255,255,255,.78); font-size:14px;}
.check i{
  width:22px; height:22px; display:grid; place-items:center;
  border-radius:8px; border:1px solid rgba(201,171,106,.35);
  color: var(--gold); font-style:normal; flex:0 0 auto;
}

/* CTA */
.cta{
  margin-top: 28px; padding: 22px;
  border-radius: var(--radius2);
  border: 1px solid rgba(201,171,106,.30);
  background: radial-gradient(700px 260px at 30% 0%, rgba(201,171,106,.15), transparent 70%),
              linear-gradient(180deg, rgba(15,15,17,.76), rgba(10,10,12,.58));
  box-shadow: var(--shadow);
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.cta h3{margin:0; font-family: Cinzel, serif; font-weight:600; font-size:18px;}
.cta p{margin:6px 0 0; color: rgba(255,255,255,.74); font-size:14px; line-height:1.55; max-width:560px}

/* Form */
.form{margin-top:16px; display:grid; gap:12px}
.field label{display:block; font-size:12px; color: rgba(255,255,255,.72); margin-bottom:6px}
.field input, .field textarea{
  width:100%; padding: 12px 12px;
  border-radius: 14px; border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22); color:#fff; outline:none;
}
.field textarea{min-height:110px; resize:vertical}

/* Footer */
.footer{padding: 42px 0; border-top: 1px solid rgba(255,255,255,.06);
  background: linear-gradient(180deg, rgba(0,0,0,.0), rgba(0,0,0,.25));}
.cols{display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap;}
.legal{margin-top:10px; color:rgba(255,255,255,.50); font-size:12px}

@media (max-width: 980px){
  .grid-3{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;}
  .hero-inner{padding:34px 22px}
  .menu{display:none}
}
.section.light,
.section.light p,
.section.light h2,
.section.light h3,
.section.light .muted { color:#111 !important; }
}
.hero-inner,
.hero-inner::before,
.hero-inner::after{
  backdrop-filter:none !important;
  -webkit-backdrop-filter:none !important;
  filter:none !important;
}