/* 750NN.fr — feuille de style partagée (hébergement central) */
:root{
  --ink:#0d1b2a;--ink-2:#1b263b;--paper:#f7f5f0;--paper-2:#efeae0;
  --gold:#b08d57;--gold-2:#caa76a;--line:rgba(13,27,42,.12);--white:#fff;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --serif:"Georgia","Times New Roman",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;z-index:50;background:rgba(13,27,42,.96);backdrop-filter:blur(6px);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--serif);font-weight:700;font-size:1.25rem;letter-spacing:.5px;text-decoration:none;display:flex;align-items:center;gap:10px}
.brand .dot{width:10px;height:10px;background:var(--gold);border-radius:50%;display:inline-block}
.nav-right{display:flex;align-items:center;gap:22px}
.nav-right a.guide-link{text-decoration:none;font-size:.9rem;color:rgba(255,255,255,.85);transition:color .2s}
.nav-right a.guide-link:hover{color:var(--gold-2)}
.lang{font-size:.8rem;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.2);padding:4px 12px;border-radius:20px;text-decoration:none;transition:border-color .2s}
.lang:hover{border-color:var(--gold-2);color:#fff}
.hero{position:relative;color:#fff;background:linear-gradient(135deg,#0d1b2a 0%,#1b263b 55%,#2a3a52 100%);overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(176,141,87,.35),transparent 45%);pointer-events:none}
.hero .wrap{position:relative;padding:96px 24px 80px}
.eyebrow{color:var(--gold-2);font-size:.85rem;letter-spacing:3px;text-transform:uppercase;margin-bottom:18px}
.hero h1{font-family:var(--serif);font-size:clamp(1.8rem,3.6vw,2.9rem);line-height:1.18;font-weight:700;margin-bottom:20px;max-width:900px}
.hero h1 span{color:var(--gold-2);white-space:nowrap}
.hero p.lead{max-width:640px;font-size:1.15rem;color:rgba(255,255,255,.85);margin-bottom:36px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:8px;text-decoration:none;font-weight:600;font-size:.98rem;transition:transform .15s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#1a1206;box-shadow:0 10px 24px -8px rgba(176,141,87,.7)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:var(--gold-2)}
section{padding:72px 0}
.sec-tag{color:var(--gold);font-size:.8rem;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
h2{font-family:var(--serif);font-size:clamp(1.8rem,3.5vw,2.6rem);line-height:1.15;margin-bottom:18px}
.muted{color:#4a5568;max-width:720px;font-size:1.05rem}
.guide{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.guide-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:820px){.guide-grid{grid-template-columns:1fr}}
.guide-card{background:linear-gradient(135deg,#0d1b2a,#1b263b);color:#fff;border-radius:16px;padding:40px;position:relative;overflow:hidden}
.guide-card:before{content:"";position:absolute;top:-40px;right:-40px;width:160px;height:160px;background:radial-gradient(circle,rgba(176,141,87,.4),transparent 70%)}
.guide-card .url{font-family:var(--serif);font-size:1.6rem;color:var(--gold-2);margin-bottom:10px}
.guide-card ul{list-style:none;margin:22px 0}
.guide-card li{padding:8px 0 8px 28px;position:relative;color:rgba(255,255,255,.85);font-size:.98rem}
.guide-card li:before{content:"→";position:absolute;left:0;color:var(--gold-2)}
.buy{background:var(--paper-2)}
.buy-box{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:48px;display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}
@media(max-width:820px){.buy-box{grid-template-columns:1fr}}
.buy-box h2{margin-bottom:14px}
.price-tag{background:linear-gradient(135deg,#0d1b2a,#1b263b);color:#fff;border-radius:14px;padding:32px;text-align:center}
.price-tag .lab{font-size:.78rem;letter-spacing:2px;text-transform:uppercase;color:var(--gold-2);margin-bottom:8px}
.price-tag .val{font-family:var(--serif);font-size:1.5rem;margin-bottom:6px}
.price-tag small{color:rgba(255,255,255,.6);display:block;margin-bottom:20px;font-size:.82rem}
.badge{display:inline-block;background:rgba(176,141,87,.15);color:var(--gold);border:1px solid rgba(176,141,87,.4);padding:5px 12px;border-radius:20px;font-size:.78rem;margin-bottom:18px}
footer.site{background:var(--ink);color:rgba(255,255,255,.7);padding:48px 0 30px}
.foot-grid{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:28px}
footer.site .foot-brand{font-family:var(--serif);color:#fff;font-size:1.15rem}
footer.site a.foot-visit{color:var(--gold-2);text-decoration:none;font-weight:600}
footer.site a.foot-visit:hover{color:#fff}
.foot-arr h4{color:rgba(255,255,255,.55);font-family:var(--sans);letter-spacing:1px;font-size:.8rem;font-weight:600;margin-bottom:14px}
.arr-links{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.arr-links a{background:rgba(255,255,255,.06);padding:6px 11px;border-radius:6px;font-size:.82rem;text-decoration:none;color:rgba(255,255,255,.75);transition:background .2s,color .2s}
.arr-links a:hover{background:var(--gold);color:#1a1206}
.arr-links a.self{background:var(--gold);color:#1a1206;font-weight:600}
.legal{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:.82rem;color:rgba(255,255,255,.45);line-height:1.7}