:root{--bg:#06111f;--panel:#0d1b2e;--panel2:#12233a;--line:#1f3350;--text:#e8eef7;--muted:#93a4bb;--blue:#2f9bff;--yellow:#ffc81e;--red:#ff5a5a;--green:#3ddc84}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{display:block;max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:20;background:rgba(6,17,31,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:800;letter-spacing:.5px}
.brand:hover{text-decoration:none}
.brand img{width:30px;height:30px;border-radius:8px}
.brand b{color:var(--blue)}
nav a{color:var(--muted);margin-left:22px;font-size:14px;font-weight:600}
nav a:hover{color:var(--text);text-decoration:none}
/* haut de page */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:24px 20px 26px}
.hero .banner{width:100%;max-width:340px;border-radius:14px;margin-bottom:10px}
.hero h1{font-size:32px;line-height:1.2;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 18px;font-size:16px}
.cta{display:inline-block;background:var(--yellow);color:#111;font-weight:800;padding:11px 20px;border-radius:999px}
.stores{display:flex;gap:10px;flex-wrap:wrap}
.phones{display:flex;gap:12px;justify-content:center;align-items:flex-end}
.phones img{width:31%;max-width:150px;border-radius:16px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.45);cursor:zoom-in}
.phones img:nth-child(2){max-width:170px;width:35%}
/* 2 colonnes */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start;padding-bottom:40px}
.side{position:sticky;top:76px;max-height:calc(100vh - 92px);overflow:auto;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin}
.box{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.box h4{margin:0 0 10px;font-size:12px;letter-spacing:1.2px;color:var(--yellow);text-transform:uppercase}
.box p{margin:0;color:var(--muted);font-size:14px}
.box ul{list-style:none;margin:0;padding:0}
.box li{padding:7px 0;border-top:1px solid var(--line);font-size:14px}
.box li:first-child{border-top:0;padding-top:0}
.box .d{display:block;color:var(--muted);font-size:12px}
.box.alert{border-color:var(--red);background:#2a1216}
.box.alert h4{color:var(--red)}
.box.alert p{color:#ffd9d9}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:1px 8px;border-radius:999px;margin-left:6px;border:1px solid}
.tag.encours{color:var(--yellow);border-color:var(--yellow)}
.tag.corrige{color:var(--green);border-color:var(--green)}
.ok{color:var(--green)!important}
.soc{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}
.soc a{display:flex;align-items:center;justify-content:space-between;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:8px 6px;color:var(--text);font-weight:600;font-size:13px;justify-content:center}
.soc a:hover{border-color:var(--blue);text-decoration:none}
.soc a span{display:none}
/* contenu */
.label{color:var(--yellow);font-size:12px;font-weight:800;letter-spacing:1.4px;margin:0 0 4px}
h2{font-size:24px;margin:0 0 16px}
.block{margin-bottom:38px}
.features{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.feat{display:flex;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;align-items:flex-start}
.feat img{width:92px;flex:none;border-radius:10px;border:1px solid var(--line);cursor:zoom-in}
.feat h3{margin:2px 0 6px;font-size:17px}
.feat p{margin:0;color:var(--muted);font-size:14px}
.feat .label{font-size:11px}
.news{display:flex;gap:16px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:12px}
.news img{width:110px;flex:none;border-radius:10px;border:1px solid var(--line);cursor:zoom-in}
.news .v{color:var(--blue);font-size:13px;font-weight:700}
.news h3{margin:4px 0 6px;font-size:18px}
.news p{margin:0;color:var(--muted);font-size:14px}
.soon{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.soon span{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}
.plan.best{border-color:var(--yellow)}
.plan h3{margin:0}
.price{color:var(--yellow);font-weight:800;margin:4px 0 8px;font-size:14px}
.plan ul{margin:0;padding-left:18px;color:var(--muted);font-size:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px}
.card img{border-radius:10px;margin-bottom:8px}
.card p{margin:0;font-size:14px}
.who{color:var(--muted);font-size:13px;margin-top:6px}
footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:13px;text-align:center}
footer .links a{margin:0 10px;color:var(--muted)}
footer>div>div{margin:6px 0}
/* agrandir une capture */
#zoom{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:50;cursor:zoom-out;padding:20px}
#zoom.on{display:flex}
#zoom img{max-height:92vh;width:auto;border-radius:16px}
/* tablette / téléphone */
@media (max-width:940px){
 .layout{grid-template-columns:1fr}
 .side{position:static;max-height:none;order:-1}
 .features{grid-template-columns:1fr}
}
@media (max-width:700px){
 nav{display:none}
 .hero{grid-template-columns:1fr;padding-top:22px;text-align:center}
 .hero .banner{margin:0 auto 16px}
 .hero h1{font-size:25px}
 .plans,.grid3{grid-template-columns:1fr}
 .side{display:grid;grid-template-columns:1fr;gap:10px}
}