@font-face{font-family:Jost;font-weight:300;font-display:swap;src:url(fonts/jost-300.woff2) format("woff2")}
@font-face{font-family:Jost;font-weight:400;font-display:swap;src:url(fonts/jost-400.woff2) format("woff2")}
@font-face{font-family:Jost;font-weight:600;font-display:swap;src:url(fonts/jost-600.woff2) format("woff2")}
:root{--bg:#000;--card:#0e0f11;--ink:#eceef0;--soft:#c9cdd1;--mute:#9aa0a6;--line:#24272b;
  --metal:linear-gradient(180deg,#f2f4f6 0%,#c4c9ce 38%,#9ea4aa 52%,#d9dde1 70%,#aeb4b9 100%);--metal-flat:#c9ced3}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);overflow-x:clip}
body{font:400 17px/1.6 Jost,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit;text-underline-offset:3px}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* en-tête */
.top{position:sticky;top:0;z-index:10;background:rgba(0,0,0,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:18px;min-height:84px}
.brand{display:block;line-height:0}.brand .logo-svg{display:block;height:66px;width:auto}
@media (max-width:420px){.brand .logo-svg{height:50px}}
.topnav{display:flex;gap:18px;margin-left:auto;font-size:.95rem}
.topnav a{text-decoration:none;color:var(--soft)}
.topnav a[aria-current]{color:var(--ink);border-bottom:2px solid var(--metal-flat);padding-bottom:2px}
.langsel select{background:#111;color:var(--ink);border:1px solid #3a3e43;border-radius:999px;padding:6px 12px;font:inherit;font-size:.9rem}
/* accueil */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:48px 0 32px}
h1{font-weight:300;font-size:clamp(2rem,6vw,3.2rem);line-height:1.12;letter-spacing:.01em;margin:0 0 18px}
.lead{color:#cfd3d7;font-size:1.12rem;max-width:32em;margin:0 0 30px}
.cta{display:inline-flex;flex-direction:column;align-items:center;gap:2px;padding:14px 30px;border-radius:999px;background:var(--metal);color:#111;box-shadow:0 1px 0 rgba(255,255,255,.5) inset,0 10px 30px rgba(0,0,0,.6)}
.cta b{font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.92rem;text-align:center}
.cta span{font-size:.78rem;letter-spacing:.05em;color:#333}
.video{justify-self:center;width:min(320px,100%);aspect-ratio:9/16;border-radius:28px;overflow:hidden;border:1px solid #3a3e43;box-shadow:0 30px 80px rgba(0,0,0,.8),0 0 0 6px #111}
.video video,.video img{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.video.shot{aspect-ratio:560/1113}
h2{font-weight:300;font-size:clamp(1.25rem,3.6vw,1.8rem);letter-spacing:.18em;text-transform:uppercase;text-align:center;margin:68px 0 30px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px 22px}
.step .n{font-weight:300;font-size:2rem;color:#8d949a;line-height:1}
.step h3{font-weight:600;font-size:1.08rem;margin:12px 0 6px}
.step p{margin:0;color:#c3c8cc;font-size:.98rem}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 26px}
.feat{border-top:1px solid var(--line);padding-top:14px}
.feat b{font-weight:600}
.feat p{margin:4px 0 0;color:#c3c8cc;font-size:.97rem}
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.shots figure{margin:0;text-align:center}
.shots img{width:100%;height:auto;border-radius:20px;border:1px solid #2c3035;display:block;box-shadow:0 16px 40px rgba(0,0,0,.7)}
.shots figcaption{color:var(--mute);font-size:.9rem;margin-top:10px}
.center{text-align:center;max-width:760px;margin-left:auto;margin-right:auto;color:#cfd3d7}
.mute{color:var(--mute)}
.countries{text-align:center;max-width:820px;margin:18px auto;color:var(--soft);font-size:.95rem;line-height:1.9}
.end{text-align:center;padding:72px 0 40px}
.end>p:first-child{font-weight:300;font-size:clamp(1.5rem,4.5vw,2.3rem);margin:0 0 26px}
.faq-link{margin-top:26px}
/* pages de texte */
.doc{max-width:780px;padding-top:36px;padding-bottom:56px}
.doc h1{font-size:clamp(1.6rem,5vw,2.2rem);letter-spacing:.06em;margin-bottom:4px}
.doc h2{text-transform:none;letter-spacing:0;text-align:left;font-weight:600;font-size:1.12rem;margin:36px 0 10px;padding-top:18px;border-top:1px solid var(--line)}
.doc h3{font-weight:600;font-size:1rem;margin:20px 0 6px;color:var(--metal-flat)}
.doc p,.doc li{color:#d6d9dc}
.doc ul{padding-left:1.2em}.doc li{margin:4px 0}
.maj{color:var(--mute);font-size:.92rem;margin:0 0 26px}
.resume{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:0 0 8px}
.resume p{margin:6px 0}
.scroll{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:.95rem;margin:10px 0}
.table th,.table td{text-align:left;vertical-align:top;padding:9px 10px;border-bottom:1px solid var(--line)}
.table th{color:var(--mute);font-weight:400}
.qa{border-bottom:1px solid var(--line);padding:4px 0}
.qa summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--mute);font-weight:300;font-size:1.3rem;line-height:1}
.qa[open] summary::after{content:"–"}
.qa p{margin:0 0 14px}
.kv{display:grid;grid-template-columns:minmax(140px,230px) 1fr;gap:8px 18px;margin:0}
.kv dt{color:var(--mute)}.kv dd{margin:0}
/* pied de page */
.foot{border-top:1px solid var(--line);margin-top:30px;padding:26px 0 40px;color:var(--mute);font-size:.88rem}
.foot-nav,.foot-langs{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:12px}
.foot a{color:var(--mute)}
.foot-langs a[aria-current]{color:var(--ink);text-decoration:none}
.credit{margin:6px 0}
/* page racine */
.root{display:flex;min-height:100vh;align-items:center}
.root-in{text-align:center;padding:40px 16px}
.root-logo{width:min(440px,86%);margin:0 auto 30px}.root-logo .logo-svg{width:100%;height:auto;display:block}
.root-langs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:520px;margin:0 auto}
.root-langs a{padding:10px 18px;border:1px solid #3a3e43;border-radius:999px;text-decoration:none}
@media (max-width:820px){
  .hero{grid-template-columns:1fr;gap:34px;padding-top:30px;text-align:center}
  .lead{margin-left:auto;margin-right:auto}
  .steps,.feats{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,1fr)}
  .topnav{display:none}
  .kv{grid-template-columns:1fr;gap:2px}.kv dd{margin-bottom:10px}
}