:root{--bg:#0d1220;--panel:#121a2e;--text:#e4ebff;--muted:#9db0d0;--brand:#7dd3fc;--accent:#22d3ee;--ring: rgba(125,211,252,.35)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--brand);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 1rem}
.header{position:sticky;top:0;background:rgba(13,18,32,.75);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid #1f2a44;z-index:20}
.nav{display:flex;align-items:center;gap:1rem;padding:.75rem 0}
.brand{font-weight:700;color:#fff}
.badge{margin-left:.25rem;font-size:.7rem;padding:.2rem .4rem;border:1px solid #324265;border-radius:.4rem;color:var(--muted)}
.menu{display:flex;gap:.75rem;align-items:center;margin-left:auto}
.menu a{padding:.45rem .7rem;border-radius:.5rem;color:#dbe7ff}
.menu a.active,.menu a:hover{background:#172037}
.cta{background:linear-gradient(90deg,var(--brand),var(--accent));color:#0a1020 !important;font-weight:700}
.burger{display:none;background:transparent;border:0}
.burger span{display:block;width:22px;height:2px;background:#c9dcff;margin:4px 0}
@media (max-width:840px){.menu{display:none;}.menu.open{display:flex;flex-direction:column;position:absolute;inset:3.2rem 1rem auto; background:#0f1526;border:1px solid #1f2a44;padding:.75rem;border-radius:.75rem}.burger{display:block;margin-left:auto}}
.hero{padding:3.5rem 0;border-bottom:1px solid #1b263f}
.hero.split{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.kicker{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:.9rem}
h1{font-size:2.1rem;line-height:1.2;margin:.3rem 0 1rem}
.lead{color:#c5d7ff}
.actions{display:flex;gap:.75rem;margin-top:1rem}
.btn{display:inline-block;background:#1f2a44;color:#e6f1ff;padding:.6rem .9rem;border-radius:.6rem;border:1px solid #2a3a5e}
.btn:hover{border-color:#3c5080}
.btn.ghost{background:transparent}
.section{padding:2.5rem 0;border-bottom:1px solid #1b263f}
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.card-grid.three{grid-template-columns:repeat(3,1fr)}
.card{background:var(--panel);border:1px solid #1f2a44;border-radius:.8rem;padding:1rem;box-shadow:0 0 0 1px var(--ring) inset}
.frame{display:block;width:100%;border-radius:.8rem;border:1px solid #243255;background:#0a0f1b}
.elevate{border-radius:.8rem;border:1px solid #243255;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.form{display:grid;gap:.8rem;max-width:540px}
.form input,.form textarea{width:100%;padding:.7rem .8rem;border-radius:.6rem;border:1px solid #2a3a5e;background:#0f1629;color:#e7f1ff}
.form button{width:max-content}
.footer{padding:1.25rem 0;color:var(--muted)}
.cols{display:flex;gap:1rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.right{text-align:right}
.muted{color:var(--muted)}
.status{min-height:220px}
.iframe{width:100%;height:70vh;border:1px solid #243255;border-radius:.8rem;background:#0e1426}