:root{--graphite:#1A1D21;--graphite2:#23272d;--acier:#9AA3AB;--blanc:#F4F6F8;--orange:#FF6A00;--ligne:#2c3137;--max:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,sans-serif;color:var(--graphite);background:var(--blanc);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{font-family:"Archivo",sans-serif;letter-spacing:-.01em}
.mono{font-family:"IBM Plex Mono",monospace}
.wrap{max-width:var(--max);margin:0 auto;padding:0 26px}
.demo-bar{background:#000;color:var(--blanc);font-size:13px;text-align:center;padding:8px 14px;font-family:"IBM Plex Mono",monospace}
.demo-bar a{color:var(--orange);text-decoration:underline;font-weight:600}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--orange);color:#fff;font-weight:700;padding:13px 24px;border:none;cursor:pointer;font-size:14px;font-family:"Archivo",sans-serif;text-transform:uppercase;letter-spacing:.05em;border-radius:4px;transition:transform .15s,filter .15s}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.btn.dark{background:var(--graphite);color:var(--blanc)}
header{position:sticky;top:0;z-index:50;background:var(--graphite);color:var(--blanc);border-bottom:1px solid var(--ligne)}
.nav{display:flex;align-items:center;gap:24px;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-family:"Archivo",sans-serif;font-weight:800;font-size:19px;color:#fff}
.logo svg{width:30px;height:30px}.logo i{color:var(--orange);font-style:normal}
.nav .links{display:flex;gap:22px;margin-left:auto}
.nav .links a{font-size:13px;font-weight:600;color:var(--acier);text-transform:uppercase;letter-spacing:.05em}
.nav .links a:hover{color:#fff}
.nav .cta{margin-left:8px}
.burger{display:none;margin-left:auto;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}
.page-head{background:var(--graphite);color:var(--blanc);padding:52px 0 58px;border-bottom:1px solid var(--ligne)}
.page-head .lab{font-family:"IBM Plex Mono",monospace;color:var(--orange);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.page-head h1{font-size:clamp(34px,5vw,58px);font-weight:800;text-transform:uppercase;line-height:1.02;margin:12px 0 12px;max-width:18ch}
.page-head p{color:var(--acier);max-width:56ch;font-size:17px;margin-bottom:24px}
.page-head .cta{display:flex;gap:12px;flex-wrap:wrap}
.bc{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--acier);margin-bottom:18px}
.bc a:hover{color:#fff}
section{padding:70px 0}
.lab{font-family:"IBM Plex Mono",monospace;color:var(--orange);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;display:block}
h2.sec{font-size:clamp(26px,3.6vw,40px);font-weight:800;text-transform:uppercase;line-height:1.05;margin-bottom:8px}
.lead{color:#5b636b;max-width:60ch;font-size:16px}
.bg-fond{background:#fff;border-top:1px solid #e6e9ee;border-bottom:1px solid #e6e9ee}
.incl{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;margin-top:30px;max-width:880px}
.incl li{display:flex;gap:12px;align-items:flex-start;list-style:none;font-size:15px}
.incl svg{flex:0 0 auto;color:var(--orange);margin-top:3px}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.pricebox{background:var(--graphite);color:#fff;border-radius:8px;padding:30px;border:1px solid var(--ligne)}
.pricebox .et{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--acier);text-transform:uppercase;letter-spacing:.08em}
.pricebox .price{font-family:"Archivo",sans-serif;font-weight:800;font-size:42px;margin:8px 0 4px}
.pricebox .price small{color:var(--orange);font-size:18px}
.pricebox .n{color:var(--acier);font-size:13.5px;margin-bottom:20px}
details.faq{border:1px solid #e1e5ea;border-radius:6px;background:#fff;margin-bottom:10px;padding:0 18px}
details.faq summary{cursor:pointer;list-style:none;font-family:"Archivo",sans-serif;font-weight:600;font-size:16px;padding:16px 0;display:flex;justify-content:space-between;gap:14px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";color:var(--orange);font-weight:700}
details.faq[open] summary::after{content:"\2013"}
details.faq p{color:#5b636b;font-size:14.5px;padding:0 0 18px}
.others{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.others a{border:1px solid #e1e5ea;background:#fff;padding:20px;transition:border-color .2s,transform .2s;border-radius:6px}
.others a:hover{border-color:var(--orange);transform:translateY(-3px)}
.others .e{font-size:24px}
.others b{display:block;font-family:"Archivo",sans-serif;text-transform:uppercase;font-size:15px;margin:8px 0 2px}
.others span{color:#5b636b;font-size:13px}
.cta-band{background:var(--graphite);color:#fff;border-radius:8px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-band h2{font-size:24px;text-transform:uppercase}
.cta-band p{color:var(--acier);font-size:14px}
footer{background:#000;color:var(--acier);padding:36px 0;font-size:13px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center}
.foot .fl{font-family:"Archivo",sans-serif;color:#fff;font-weight:800;font-size:18px}.foot .fl i{color:var(--orange);font-style:normal}
.madeby a{color:#fff;text-decoration:underline}
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:55;display:none;background:var(--orange)}
.mcta a{display:block;text-align:center;color:#fff;font-family:"Archivo",sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:15px;font-size:14px}
@media(max-width:900px){
  .nav .links{display:none}.burger{display:block}
  .nav .links.open{display:flex;position:absolute;top:60px;left:0;right:0;flex-direction:column;background:var(--graphite);padding:16px 26px;gap:14px}
  .nav .cta{display:none}
  .incl{grid-template-columns:1fr}.split{grid-template-columns:1fr;gap:24px}.others{grid-template-columns:1fr}
  .mcta{display:block}body{padding-bottom:50px}
}

/* Lien d'évitement (accessibilité clavier) */
.skip{position:absolute;left:-9999px;top:0;z-index:10000;background:#1A1D21;color:#ffffff;padding:.6rem 1rem;border-radius:0 0 8px 0;font-weight:600;text-decoration:none}
.skip:focus{left:0}