:root{--ink:#030913;--navy:#071522;--cyan:#55e5ff;--muted:#91a9b7;--line:rgba(155,218,234,.17);--display:"Space Grotesk",sans-serif;--body:"DM Sans",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:#f4fbfd;font-family:var(--body);line-height:1.6;overflow-x:hidden}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}a{color:inherit}.site-header{position:absolute;z-index:20;top:0;left:0;width:100%;border-bottom:1px solid #ffffff21}.nav-wrap{height:88px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--display);font-size:12px;line-height:1.05;letter-spacing:.14em}.brand img{width:42px;height:42px;border-radius:10px}.brand b{color:var(--cyan);font-size:15px}.navlinks{display:flex;gap:38px}.navlinks a{font-size:13px;text-decoration:none;color:#c6d8df;letter-spacing:.04em;transition:.2s}.navlinks a:hover{color:var(--cyan)}.nav-cta,.outline-btn{border:1px solid #78e0f57a;padding:11px 16px;text-decoration:none;text-transform:uppercase;font-size:11px;font-weight:700;letter-spacing:.12em}.nav-cta span,.outline-btn span{margin-left:10px;color:var(--cyan)}
.language-picker{position:relative;margin-left:14px;z-index:30}.lang-current{width:43px;height:40px;border:1px solid #78e0f57a;background:#06131fcc;font-size:21px;cursor:pointer}.lang-menu{display:none;position:absolute;right:0;top:48px;min-width:155px;padding:7px;background:#071522;border:1px solid var(--line);box-shadow:0 18px 40px #0009}.language-picker.open .lang-menu{display:block}.lang-option{display:flex;align-items:center;gap:9px;width:100%;padding:8px 10px;border:0;background:transparent;color:#c6d8df;text-align:left;cursor:pointer}.lang-option:hover,.lang-option.active{background:#102a3b;color:var(--cyan)}.lang-option span{font-size:19px}
.hero{height:max(760px,100vh);min-height:700px;position:relative;display:flex;align-items:center;isolation:isolate}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#02070ff7 0%,#02070fd1 34%,#02070f21 67%,#02070f3d),linear-gradient(0deg,#030913 0%,transparent 25%)}.hero-content{padding-top:75px}.status{display:inline-flex;align-items:center;gap:9px;color:#9dbbc7;font-size:11px;text-transform:uppercase;letter-spacing:.2em}.status i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 13px var(--cyan)}h1,h2,h3{font-family:var(--display)}h1{font-size:clamp(54px,6.6vw,96px);line-height:.92;letter-spacing:-.055em;text-transform:uppercase;margin:25px 0 28px;max-width:850px}h1 span{color:transparent;-webkit-text-stroke:1px #7ee7facc}.hero-content>p{max-width:595px;color:#b7cbd3;font-size:17px}.hero-actions{display:flex;align-items:center;gap:35px;margin-top:35px}.play-btn{display:inline-flex;align-items:center;gap:12px;background:var(--cyan);color:#031018;padding:11px 22px 11px 15px;text-decoration:none;box-shadow:0 0 30px #55e5ff33;transition:.25s}.play-btn:hover{transform:translateY(-3px);box-shadow:0 8px 35px #55e5ff59}.play-btn svg{width:31px;height:31px;fill:currentColor}.play-btn span{display:flex;flex-direction:column;line-height:1}.play-btn small{font-size:8px;letter-spacing:.09em;margin-bottom:4px}.play-btn strong{font-size:18px}.text-link{font-size:12px;text-transform:uppercase;letter-spacing:.15em;text-decoration:none;border-bottom:1px solid #64818c;padding-bottom:6px}.text-link span{color:var(--cyan);margin-left:10px}.scroll-cue{position:absolute;bottom:44px;right:4%;font-size:9px;letter-spacing:.25em;writing-mode:vertical-rl;color:#78939e}.scroll-cue span{display:inline-block;height:60px;border-left:1px solid var(--cyan);margin:15px 3px 0}
.manifesto{padding:130px 0}.section-kicker{color:var(--cyan);font-size:10px;font-weight:700;letter-spacing:.24em;margin-bottom:34px}.manifesto-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}.manifesto h2,.station-copy h2,.final-cta h2{font-size:clamp(44px,5vw,70px);line-height:1;letter-spacing:-.045em;margin:0;text-transform:uppercase}.manifesto h2 em{font-style:normal;color:var(--cyan)}.manifesto-grid p{font-size:18px;color:#d1e1e6;margin-top:0}.manifesto-grid .muted{font-size:14px;color:var(--muted);margin-top:18px}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:80px;border-block:1px solid var(--line)}.feature-strip article{position:relative;padding:34px 30px 36px;border-right:1px solid var(--line);overflow:hidden}.feature-strip article:last-child{border:0}.feature-strip article>span{color:var(--cyan);font:600 11px var(--display)}.feature-strip img{width:145px;height:125px;object-fit:contain;display:block;margin:5px auto;filter:drop-shadow(0 13px 20px #29cae72e);transition:.35s}.feature-strip article:hover img{transform:translateY(-7px) scale(1.04)}.feature-strip h3{text-transform:uppercase;font-size:20px;margin:5px 0}.feature-strip p{color:var(--muted);font-size:13px;margin:0}
.station-section{background:radial-gradient(circle at 25% 50%,#123146 0,transparent 40%),#06111d;padding:110px 0;overflow:hidden}.station-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:90px;align-items:center}.station-visual{height:520px;position:relative;display:grid;place-items:center}.station-visual:after{content:"";position:absolute;width:90%;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);transform:rotate(-12deg);opacity:.28}.station-visual img{position:relative;z-index:2;width:min(95%,550px);max-height:470px;object-fit:contain;filter:drop-shadow(0 25px 40px #0008)}.orbit{position:absolute;border:1px solid #60dbf229;border-radius:50%;transform:rotate(-18deg)}.orbit-one{width:510px;height:250px}.orbit-two{width:650px;height:330px}.label{position:absolute;z-index:3;color:#86a2ad;font-size:8px;letter-spacing:.18em;border-left:1px solid var(--cyan);padding-left:8px}.label b{display:block;color:var(--cyan);font-size:11px}.label-a{left:3%;top:20%}.label-b{right:4%;bottom:18%}.station-copy>p{color:var(--muted);max-width:480px}.station-copy ul{list-style:none;padding:0;margin:34px 0}.station-copy li{border-top:1px solid var(--line);padding:14px 0;text-transform:uppercase;font-size:11px;letter-spacing:.12em;color:#a8bdc5}.station-copy li:last-child{border-bottom:1px solid var(--line)}.station-copy li span{display:inline-block;width:70px;color:var(--cyan);font:600 24px var(--display)}.outline-btn{display:inline-block;margin-top:10px}
.final-cta{text-align:center;padding:125px 0;background:radial-gradient(circle at 50% 38%,#2d99b433,transparent 28%)}.final-cta img{width:78px;height:78px;border-radius:18px;margin-bottom:23px;box-shadow:0 0 60px #55e5ff40}.final-cta .section-kicker{margin-bottom:17px}.final-cta h2{font-size:clamp(40px,5vw,64px)}.final-cta p{color:var(--muted)}.final-cta .play-btn{margin-top:18px}.play-btn.light{background:#fff;box-shadow:none}footer{border-top:1px solid var(--line);padding:30px 0;background:#020710}.footer-inner{display:flex;align-items:center;justify-content:space-between}.footer-inner>div{display:flex;gap:25px}.footer-inner>div a,.footer-inner small{color:#6f8791;font-size:11px;text-decoration:none}.footer-inner .brand img{width:31px;height:31px}
@media(max-width:850px){.navlinks{display:none}.hero{min-height:760px}.hero-bg{object-position:62% center}.hero-shade{background:linear-gradient(90deg,#02070ff5,#02070f8c),linear-gradient(0deg,#030913,transparent 35%)}.manifesto-grid,.station-grid{grid-template-columns:1fr;gap:50px}.feature-strip{grid-template-columns:1fr}.feature-strip article{border-right:0;border-bottom:1px solid var(--line)}.station-copy{order:-1}.station-visual{height:400px}.orbit-two{width:520px}.footer-inner{flex-wrap:wrap;gap:24px}}@media(max-width:560px){.wrap{width:min(100% - 32px,1180px)}.site-header .brand span{display:none}.nav-cta{padding:9px 10px}.hero{height:820px;align-items:flex-end;padding-bottom:120px}.hero-bg{object-position:68% center}.hero-shade{background:linear-gradient(0deg,#030913 5%,#02070f8c 80%,#02070f8c)}h1{font-size:47px}.hero-content>p{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:22px}.manifesto{padding:90px 0}.manifesto-grid{gap:30px}.feature-strip{margin-top:55px}.station-section{padding:80px 0}.station-visual{height:310px}.orbit-one{width:340px;height:170px}.orbit-two{width:430px;height:220px}.label{display:none}.final-cta{padding:90px 0}.footer-inner>div{order:3;width:100%;flex-wrap:wrap}.scroll-cue{display:none}}

/* Mise en page des pages secondaires historiques */
body>header:not(.site-header){position:sticky;top:0;z-index:10;background:#030913ed;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}body>header:not(.site-header) nav{min-height:76px;display:flex;align-items:center;justify-content:space-between}body>header:not(.site-header)+main section{padding:80px 0;min-height:62vh}body>header:not(.site-header)+main h1{font-size:clamp(42px,7vw,76px);margin:15px 0 24px}.eyebrow{color:var(--cyan);text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.2em}.gradient{color:var(--cyan);-webkit-text-stroke:0}.lead,.legal p,.legal li{color:#b7cbd3}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0}.tabbtn{cursor:pointer;border:1px solid var(--line);background:#0b1c2b;color:var(--muted);padding:10px 14px}.tabbtn.active{background:var(--cyan);color:#031018}.tabpanel{display:none}.tabpanel.active{display:block}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card,.callout{background:#0b1c2b;border:1px solid var(--line);padding:24px}.card img{width:100%;height:230px;object-fit:contain}.card p,.callout p{color:var(--muted)}.btn{display:inline-block;padding:12px 18px;text-decoration:none;border:1px solid var(--line)}.btn.primary{background:var(--cyan);color:#031018;font-weight:700}code{color:var(--cyan)}.footer{margin-top:0}@media(max-width:650px){.grid{grid-template-columns:1fr}body>header:not(.site-header) .brand span{display:none}}
.legal{max-width:900px}.legal h2{font-size:26px;margin:48px 0 12px;text-transform:none}.legal a{color:var(--cyan)}.legal-box,.legal-danger{margin:22px 0;padding:20px 22px;border-left:3px solid var(--cyan);background:#0a1a28}.legal-box p{margin:5px 0}.legal-danger{border-color:#ffad5b;background:#21170e;color:#ffd9ad}.support-grid{grid-template-columns:repeat(2,1fr)}.account-card{grid-column:1/-1;border-color:#55e5ff66}.btn.secondary{color:var(--cyan)}@media(max-width:650px){.support-grid{grid-template-columns:1fr}.account-card{grid-column:auto}.legal h2{margin-top:36px}}
.guide-tabs>.tabs{position:sticky;top:76px;z-index:5;padding:13px;background:#030913e8;backdrop-filter:blur(12px);border:1px solid var(--line)}.guide-tabs>.tabs .tabbtn{flex:1;min-width:105px}.guide-pane{margin-top:34px;padding:0!important;min-height:0!important}.guide-heading{display:grid;grid-template-columns:180px 1fr;align-items:center;gap:35px;padding:30px;background:radial-gradient(circle at 12% 50%,#17384e,transparent 36%),#091725;border:1px solid var(--line)}.guide-heading img{width:180px;height:150px;object-fit:contain;filter:drop-shadow(0 16px 25px #0008)}.guide-heading h2{font-size:clamp(34px,5vw,58px);margin:4px 0;text-transform:uppercase}.guide-heading p{margin:0;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:18px}.tip{padding:24px;background:#081520}.tip.accent{background:#0c2432}.tip b{color:#e8faff;font:600 16px var(--display);text-transform:uppercase}.tip p{margin:9px 0 0;color:var(--muted);font-size:14px}.guide-route{margin-top:18px;padding:20px 22px;border-left:3px solid var(--cyan);background:#0a1a28;color:#b7cbd3}.guide-route strong{color:var(--cyan)}@media(max-width:750px){.guide-heading{grid-template-columns:1fr;text-align:center}.guide-heading img{margin:auto}.guide-grid{grid-template-columns:1fr}.guide-tabs>.tabs{position:static}.guide-tabs>.tabs .tabbtn{min-width:calc(50% - 8px)}}