/* Claim One — feuille de style unique */
:root{
  --ink:#0a0a0b; --ink-2:#121214; --line:#242427;
  --gold:#c9a227; --gold-soft:#e2c473; --paper:#f6f3ec; --muted:#9b9488;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:720px}

/* ---- entete */
header{position:sticky;top:0;z-index:20;background:rgba(10,10,11,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:var(--serif);font-size:24px;letter-spacing:.32em;text-transform:uppercase;text-decoration:none;color:var(--paper)}
.brand span{color:var(--gold)}
.nav a.link{color:var(--muted);text-decoration:none;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
.nav a.link:hover{color:var(--paper)}
.nav .right{display:flex;gap:26px;align-items:center}
.btn{display:inline-block;background:var(--gold);color:#141005;text-decoration:none;font-weight:600;letter-spacing:.04em;padding:15px 30px;border:0;border-radius:2px;cursor:pointer;font-size:15px;transition:background .18s}
.btn:hover{background:var(--gold-soft)}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid #3a3a3e}
.btn.ghost:hover{border-color:var(--gold);color:var(--gold-soft)}

/* ---- hero */
.hero{padding:76px 0 64px;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1{font-family:var(--serif);font-weight:500;font-size:64px;line-height:1.02;margin:0 0 22px;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{font-size:19px;color:#cfc9bd;margin:0 0 32px;max-width:34ch}
.hero .shot{position:relative}
.hero .shot img{border:1px solid var(--line)}
.kicker{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin:0 0 18px}

/* ---- formats */
.formats{border-top:1px solid var(--line);padding:72px 0}
.section-title{font-family:var(--serif);font-size:38px;font-weight:500;margin:0 0 10px}
.section-sub{color:var(--muted);margin:0 0 42px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--line);padding:32px 28px;background:var(--ink-2);position:relative;display:flex;flex-direction:column}
.card.featured{border-color:var(--gold)}
.card .tag{position:absolute;top:-11px;left:26px;background:var(--gold);color:#141005;font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:3px 10px;font-weight:700}
.card h3{font-family:var(--serif);font-size:26px;font-weight:500;margin:0 0 4px}
.card .size{color:var(--muted);font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 20px}
.card .price{font-family:var(--serif);font-size:44px;color:var(--gold-soft);line-height:1;margin:0 0 6px}
.card .price small{font-size:15px;color:var(--muted);font-family:var(--sans)}
.card ul{list-style:none;padding:0;margin:20px 0 26px;font-size:15px;color:#cdc7bb}
.card li{padding:7px 0;border-bottom:1px solid #1e1e21}
.card .btn{margin-top:auto;text-align:center}

/* ---- gallery */
.gallery{padding:20px 0 80px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid4 figure{margin:0}
.grid4 img{border:1px solid var(--line)}
.grid4 figcaption{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-top:11px}

/* ---- steps */
.steps{border-top:1px solid var(--line);padding:76px 0}
.steps ol{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding-top:56px}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;font-family:var(--serif);font-size:34px;color:var(--gold)}
.steps h4{font-family:var(--serif);font-size:23px;font-weight:500;margin:0 0 8px}
.steps p{color:#bcb6aa;margin:0;font-size:16px}

/* ---- bandeau final */
.cta{border-top:1px solid var(--line);padding:82px 0;text-align:center}
.cta h2{font-family:var(--serif);font-size:44px;font-weight:500;margin:0 0 16px}
.cta p{color:var(--muted);margin:0 0 30px}

/* ---- formulaire */
.page{padding:64px 0 96px}
.page h1{font-family:var(--serif);font-size:48px;font-weight:500;margin:0 0 14px}
.page .sub{color:var(--muted);margin:0 0 44px;max-width:56ch}
form{display:grid;gap:20px;max-width:640px}
label{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
input,select,textarea{width:100%;background:#0f0f11;border:1px solid #2c2c30;color:var(--paper);padding:14px 15px;font-size:16px;font-family:inherit;border-radius:2px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.hint{font-size:13px;color:#7f796e;margin-top:6px}
.note{border-left:2px solid var(--gold);padding:2px 0 2px 16px;color:#b9b3a7;font-size:15px;margin:8px 0 4px}
.ok{font-family:var(--serif);font-size:32px;color:var(--gold-soft)}

/* ---- pied */
footer{border-top:1px solid var(--line);padding:44px 0 60px;color:#7f796e;font-size:14px}
footer a{color:#a49c8e;text-decoration:none}
footer a:hover{color:var(--gold-soft)}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}

@media(max-width:900px){
  .wrap{padding:0 28px}
  .hero{grid-template-columns:1fr;gap:36px;padding:40px 0 40px}
  .hero h1{font-size:40px}
  .hero p.lead{font-size:17px}
  .hero .shot img{max-height:74vh;width:auto;margin:0 auto}
  .brand{font-size:19px;letter-spacing:.22em;white-space:nowrap}
  .nav .right .btn{padding:11px 16px;font-size:13px}
  .cards{grid-template-columns:1fr}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .steps ol{grid-template-columns:1fr;gap:28px}
  .page h1{font-size:36px}
  .cta h2{font-size:34px}
  .row2{grid-template-columns:1fr}
  .nav .right a.link{display:none}
}