/* ===== Chrome unifié — TON GPS DE L'IA ===== */
:root{--gps-blue:#5b86ff;--gps-violet:#a07bff;--gps-gold:#F4B740}
.gps-header{position:sticky;top:0;z-index:60;background:rgba(7,8,25,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.09)}
.gps-header .in{max-width:1160px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:11px 22px;position:relative}
.gps-brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.gps-brand img{width:30px;height:30px;border-radius:8px;display:block}
.gps-brand b{font-family:Georgia,"Fraunces",serif;font-weight:900;color:#fff;font-size:1.02rem;letter-spacing:-.01em;white-space:nowrap}
.gps-nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.gps-nav a{color:#c2c7ea;text-decoration:none;font-family:"Space Grotesk",system-ui,sans-serif;font-size:.9rem;font-weight:600;padding:8px 11px;border-radius:9px;transition:.15s;white-space:nowrap}
.gps-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.gps-nav a.active{color:#fff}
.gps-nav a.active::after{content:"";display:block;height:2px;margin-top:5px;border-radius:2px;background:linear-gradient(90deg,var(--gps-blue),var(--gps-violet))}
.gps-cta{background:linear-gradient(115deg,var(--gps-blue),var(--gps-violet));color:#fff!important;padding:9px 16px!important;border-radius:11px;font-weight:800!important;box-shadow:0 8px 22px rgba(91,134,255,.35)}
.gps-cta:hover{transform:translateY(-1px)}
.gps-cta.active::after{display:none!important}
/* motif route GPS animé (présent sur toutes les pages) */
.gps-header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,transparent,var(--gps-blue),var(--gps-violet),var(--gps-gold),transparent);background-size:220% 100%;animation:gpsline 7s linear infinite}
@keyframes gpsline{to{background-position:220% 0}}
@media(prefers-reduced-motion:reduce){.gps-header::after,.gps-footer::before{animation:none}}
/* menu mobile */
.gps-burger{display:none;margin-left:auto;flex-direction:column;justify-content:center;gap:5px;width:42px;height:38px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;cursor:pointer;padding:0}
.gps-burger span{display:block;width:18px;height:2px;background:#e7e9ff;border-radius:2px;transition:.25s}
.gps-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.gps-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.gps-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:860px){
 .gps-burger{display:flex}
 .gps-nav{position:absolute;left:0;right:0;top:100%;margin:0;flex-direction:column;align-items:stretch;gap:2px;background:rgba(8,9,28,.99);border-bottom:1px solid rgba(255,255,255,.1);padding:10px 16px 16px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s;box-shadow:0 24px 50px rgba(0,0,0,.55)}
 .gps-nav.open{transform:none;opacity:1;visibility:visible}
 .gps-nav a{padding:13px 12px;border-radius:10px;font-size:1rem}
 .gps-nav a.active::after{display:none}
 .gps-nav a.active{background:rgba(91,134,255,.16)}
 .gps-cta{text-align:center;margin-top:6px}
}
/* pied de page */
.gps-footer{position:relative;background:#070819;border-top:1px solid rgba(255,255,255,.09);color:#9aa0cf;font-family:Inter,system-ui,sans-serif}
.gps-footer::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:linear-gradient(90deg,transparent,var(--gps-blue),var(--gps-violet),var(--gps-gold),transparent);background-size:220% 100%;animation:gpsline 7s linear infinite}
.gps-footer .in{max-width:1160px;margin:0 auto;padding:34px 24px;text-align:center}
.gps-footer .fb{display:inline-flex;align-items:center;gap:10px;text-decoration:none;margin-bottom:14px}
.gps-footer .fb img{width:28px;height:28px;border-radius:7px}.gps-footer .fb b{font-family:Georgia,serif;color:#fff;font-weight:900}
.gps-footer .fl{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;margin:0 0 10px;padding:0;list-style:none}
.gps-footer .fl a{color:#c2c7ea;text-decoration:none;font-size:.88rem}.gps-footer .fl a:hover{color:#fff}
.gps-footer .cp{font-size:.78rem;color:#6b7099;max-width:660px;margin:12px auto 0;line-height:1.6}

[id]{scroll-margin-top:80px}

/* ===== Pied de page « niveau mondial » (fat footer) ===== */
.gps-footer .gfwrap{max-width:1180px;margin:0 auto;padding:0 24px;text-align:left}
.gps-footer .gftop{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:32px;padding:50px 0 32px}
.gps-footer .gfbrand .gflogo{display:flex;align-items:center;gap:11px;margin-bottom:13px;text-decoration:none}
.gps-footer .gfbrand .gfdot{width:34px;height:34px;border-radius:10px;background:linear-gradient(120deg,var(--gps-blue),var(--gps-violet),var(--gps-gold));flex:none}
.gps-footer .gfbrand b{font-family:Georgia,serif;font-size:1.12rem;font-weight:900;color:#fff}
.gps-footer .gfbrand small{display:block;font-size:.6rem;letter-spacing:.22em;color:#9aa0cf;font-weight:700}
.gps-footer .gftag{color:#9aa0cf;font-size:.9rem;line-height:1.6;margin:0 0 15px;max-width:300px}
.gps-footer .gfnews{display:flex;gap:8px;max-width:330px}
.gps-footer .gfnews input{flex:1;min-width:0;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;color:#EBEDFF;padding:11px 13px;font-size:.85rem;outline:none}
.gps-footer .gfnews input:focus{border-color:var(--gps-blue)}
.gps-footer .gfnews button{background:linear-gradient(120deg,var(--gps-gold),#e8971f);border:0;color:#20160b;font-weight:800;padding:0 16px;border-radius:10px;cursor:pointer;font-size:.85rem;white-space:nowrap}
.gps-footer .gfcol h4{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#c7ccf2;font-weight:800;margin:4px 0 14px}
.gps-footer .gfcol ul{list-style:none;margin:0;padding:0}
.gps-footer .gfcol li{margin:0 0 10px}
.gps-footer .gfcol a{color:#9aa0cf;text-decoration:none;font-size:.9rem;transition:.15s;display:inline-flex;align-items:center;gap:6px}
.gps-footer .gfcol a:hover{color:#fff}
.gps-footer .gfcol a .ext{font-size:.7rem;color:#6f76a6}
.gps-footer .gfbot{border-top:1px solid rgba(255,255,255,.09);padding:20px 0 34px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.gps-footer .gfbot .cpx{color:#6b7099;font-size:.78rem;line-height:1.6;max-width:770px;margin:0}
.gps-footer .gfbot .slog{font-family:Georgia,serif;color:#f4cf8a;font-size:.95rem}
@media(max-width:900px){.gps-footer .gftop{grid-template-columns:1fr 1fr;gap:26px}.gps-footer .gfbrand{grid-column:1/-1}}
@media(max-width:520px){.gps-footer .gftop{grid-template-columns:1fr}}