/* Mowtion Event — feuille de style partagée (sous-pages SEO) */
:root{
  --noir:#111111;--noir2:#0c0c0c;--or:#C19A3F;--gris:#4A4A46;--gris2:#7a7a74;
  --blanc:#FFFFFF;--line:rgba(255,255,255,.08);--ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Space Grotesk',Arial,sans-serif;background:var(--noir);color:var(--blanc);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--or);color:var(--noir)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,5vw,64px)}
.or{color:var(--or)}.muted{color:var(--gris2)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;justify-content:space-between;align-items:center;padding:16px clamp(20px,5vw,64px);background:rgba(17,17,17,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{font-weight:700;letter-spacing:.06em;font-size:16px;text-transform:uppercase}
.brand b{color:var(--or)}
.nav-links{display:flex;gap:28px;font-size:14px;font-weight:500}
.nav-links a{opacity:.72;transition:opacity .3s}
.nav-links a:hover{opacity:1}
.nav-cta{border:1px solid var(--line);padding:9px 18px;border-radius:3px;font-size:13px;font-weight:500;transition:background .3s,color .3s,border-color .3s}
.nav-cta:hover{background:var(--or);color:var(--noir);border-color:var(--or)}
@media(max-width:760px){.nav-links{display:none}}

/* BREADCRUMB */
.crumb{padding:110px 0 0;font-size:13px;color:var(--gris2);letter-spacing:.02em}
.crumb a:hover{color:var(--blanc)}
.crumb span{color:var(--or)}

/* HERO de page */
.phero{padding:44px 0 60px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.phero::after{content:"";position:absolute;top:-30%;right:-5%;width:460px;height:460px;background:radial-gradient(circle,rgba(193,154,63,.10),transparent 62%);pointer-events:none}
.eyebrow{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--or);font-weight:500;margin-bottom:20px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--or)}
.phero h1{font-size:clamp(34px,6vw,68px);font-weight:700;letter-spacing:-.02em;line-height:1.03;max-width:16ch}
.phero .sub{margin-top:22px;font-size:clamp(16px,2vw,20px);color:var(--gris2);max-width:60ch}

/* SECTIONS + PROSE */
section{padding:clamp(60px,9vh,100px) 0}
.lead{font-size:clamp(24px,3.4vw,40px);font-weight:600;letter-spacing:-.01em;line-height:1.15;max-width:20ch}
.prose{max-width:70ch;font-size:16.5px;color:#d8d8d4}
.prose h2{font-size:clamp(24px,3.4vw,38px);font-weight:600;letter-spacing:-.01em;margin:0 0 20px;color:var(--blanc)}
.prose h3{font-size:20px;font-weight:600;margin:34px 0 12px}
.prose p{margin:0 0 18px}
.prose ul{margin:0 0 20px;padding:0;list-style:none}
.prose li{padding-left:22px;position:relative;margin-bottom:10px;color:#cfcfca}
.prose li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;background:var(--or);border-radius:50%}
.prose strong{color:var(--blanc);font-weight:600}
.prose a{color:var(--or);text-decoration:underline;text-underline-offset:3px}

/* GRID de features */
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:20px}
.fcard{background:var(--noir);padding:32px 28px}
.fcard .n{font-size:13px;color:var(--or);font-weight:600;letter-spacing:.1em}
.fcard h3{font-size:20px;font-weight:600;margin:14px 0 8px}
.fcard p{font-size:14px;color:var(--gris2)}

/* liens internes (autres pages) */
.links-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.chip{border:1px solid var(--line);padding:10px 18px;border-radius:3px;font-size:14px;color:var(--gris2);transition:border-color .3s,color .3s}
.chip:hover{border-color:var(--or);color:var(--blanc)}

/* CTA band */
.cta{border:1px solid var(--line);border-radius:5px;padding:clamp(34px,5vw,60px);background:linear-gradient(160deg,#151515,#0d0d0d);text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:400px;height:400px;background:radial-gradient(circle,rgba(193,154,63,.10),transparent 60%)}
.cta h2{font-size:clamp(26px,4vw,44px);font-weight:600;letter-spacing:-.01em;position:relative;z-index:2}
.cta p{margin-top:14px;color:var(--gris2);position:relative;z-index:2}
.btn{display:inline-flex;align-items:center;gap:10px;margin-top:26px;padding:15px 32px;background:var(--or);color:var(--noir);font-weight:600;font-size:14px;letter-spacing:.04em;text-transform:uppercase;border-radius:3px;transition:transform .3s var(--ease),filter .3s;position:relative;z-index:2}
.btn:hover{transform:translateY(-3px);filter:brightness(1.08)}

/* FOOTER (hub de maillage interne) */
footer{border-top:1px solid var(--line);padding:60px 0 40px;margin-top:40px}
.foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line)}
.foot-brand{font-size:clamp(26px,4vw,44px);font-weight:700;text-transform:uppercase;letter-spacing:-.01em}
.foot-brand b{color:var(--or)}
.foot-brand p{font-size:14px;color:var(--gris2);font-weight:400;text-transform:none;letter-spacing:0;margin-top:12px;max-width:320px}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-col h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gris2);margin-bottom:16px}
.foot-col a{display:block;font-size:14px;margin-bottom:10px;color:var(--gris2);transition:color .3s}
.foot-col a:hover{color:var(--blanc)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:30px;font-size:13px;color:var(--gris)}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}