.tars-hero{max-width:900px;margin:0 auto;padding:64px 16px;text-align:center}
.tars-hero .sub{opacity:.85}
.tars-hero .btn{display:inline-block;margin-top:16px;padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.15)}
.tars-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;max-width:1100px;margin:32px auto;padding:0 16px}
.tars-cards .card{padding:16px;border:1px solid rgba(255,255,255,.15);border-radius:14px}