:root{--bg:#0f1724;--card:#0b1220;--muted:#9aa4b2;--accent:#4fd1c5}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Roboto,'Helvetica Neue',Arial;background:linear-gradient(180deg,#071025 0%, #071827 100%);color:#e6eef6;line-height:1.5}
.container{max-width:980px;margin:0 auto;padding:36px}
.hero{padding:60px 0;text-align:center}
.hero h1{font-size:48px;margin:0 0 8px}
.tagline{color:var(--muted);margin:0 0 18px}
.btn{display:inline-block;padding:12px 20px;border-radius:10px;background:var(--accent);color:#052023;text-decoration:none;font-weight:600;margin:6px}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.08);color:#e6eef6}
.content h2{color:#cfeff0;margin-top:0}
.about ul{padding-left:20px;color:var(--muted)}
.cards{display:flex;gap:16px;flex-wrap:wrap}
.card{background:rgba(255,255,255,0.03);padding:18px;border-radius:12px;flex:1;min-width:220px}
.price{font-size:20px;font-weight:700;color:var(--accent)}
.note{color:var(--muted);font-size:14px}
.footer{border-top:1px solid rgba(255,255,255,0.03);padding:18px 0;text-align:center;color:var(--muted)}
@media(max-width:700px){.hero h1{font-size:32px}.cards{flex-direction:column}}