body{font-family:system-ui,sans-serif;margin:0;padding:0;background:#0b0d14;color:#e8ecf7;line-height:1.6}
a{color:#4ba3ff;text-decoration:none}
header,footer{background:#0a0f1b;padding:1rem}
nav a{margin-right:1rem}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.card{background:#111624;padding:1rem;margin:1rem 0;border-radius:8px;border:1px solid rgba(255,255,255,.08)}
.grid{display:grid;gap:16px}
.cards-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.cards-3{grid-template-columns:1fr}}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:linear-gradient(90deg,#4ba3ff,#00A9B7);color:#001b33;font-weight:600}
.btn-ghost{background:transparent;color:#e8ecf7;border:1px solid rgba(255,255,255,.15)}
img{max-width:100%;height:auto;display:block}
.lead{color:#a9b3c9;max-width:90ch}
.hero{padding:40px 0;border-bottom:1px solid rgba(255,255,255,.08);background:radial-gradient(900px 500px at 10% 10%, rgba(75,163,255,.12), transparent),radial-gradient(700px 400px at 80% 10%, rgba(122,211,255,.10), transparent)}
.section{padding:40px 0;border-bottom:1px solid rgba(255,255,255,.08)}
label{display:block;margin-bottom:6px}
input,textarea{width:100%;background:#0b1020;border:1px solid rgba(255,255,255,.12);border-radius:10px;color:#e8ecf7;padding:10px}
.form-row{margin-bottom:12px}
.muted{color:#a9b3c9}
figure{margin:0}