:root{--bg:#0b1220;--panel:#121a2f;--text:#eaf2ff;--muted:#b8c7e6;--x:#000;--xBorder:#1f2937;--btn:#2a72ff;--btn2:#1f57c9;--line:rgba(255,255,255,.10)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;background:linear-gradient(180deg,var(--bg),#070b14);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:20;background:rgba(7,10,18,.60);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#2a72ff,#7aa7ff)}
.brand strong{font-size:14px;letter-spacing:.2px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:12px;font-weight:700;border:none}
.btn.primary{background:linear-gradient(180deg,var(--btn),var(--btn2));color:#fff;box-shadow:0 10px 30px rgba(42,114,255,.25)}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.18);color:var(--text)}
.btn:hover{filter:brightness(1.05);transform:translateY(-1px)}
.icon{display:inline-flex;align-items:center;gap:10px}
.btn-x{background:#000;color:#fff;border:1px solid var(--xBorder);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.xlogo{width:18px;height:18px;display:inline-block;background:#fff;mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 1227"><path d="M714 519L1160 0H1054L663 454 348 0H0l468 681L0 1227h106l409-475 330 475h347L714 519z"/></svg>') center/contain no-repeat}
.hero{padding:64px 0 28px;border-bottom:1px solid var(--line)}
.badge{display:inline-block;border:1px solid var(--line);padding:6px 10px;border-radius:999px;font-size:12px;color:var(--muted)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
h1{margin:12px 0 10px;font-size:46px;line-height:1.08;letter-spacing:-.6px}
h1 span{display:block;font-weight:650;color:#d7e6ff}
.lead{margin:0 0 14px;font-size:18px;color:var(--text);opacity:.92;max-width:640px}
.bullets{margin:14px 0 18px;padding-left:18px}
.bullets li{margin:7px 0;color:var(--text)}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.note{margin-top:10px;color:var(--muted);font-size:12px}
.card{background:linear-gradient(180deg,rgba(18,26,47,.92),rgba(12,20,40,.92));border:1px solid rgba(255,255,255,.10);border-radius:18px;padding:18px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.small{font-size:12px;color:var(--muted)}
.sticky{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;display:none;background:rgba(7,10,18,.75);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:10px 12px;backdrop-filter:blur(12px)}
.sticky .row{display:flex;align-items:center;justify-content:space-between;gap:10px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}h1{font-size:34px}.grid{grid-template-columns:1fr}}
@media (max-width:420px){.btn{width:100%}}