:root{--purple:#3B22CC;--teal:#30E3CA;--ink:#0B0B14;--muted:#6B7280;--bg:#FFFFFF}
*{box-sizing:border-box}body{font-family:Inter,system-ui,Arial,sans-serif;color:var(--ink);margin:0;background:var(--bg);line-height:1.5}
.container{max-width:1100px;margin:0 auto;padding:28px}
.header{border-bottom:1px solid #F1F5F9;background:#fff;position:sticky;top:0;z-index:30}
.nav{display:flex;align-items:center;justify-content:space-between}
.brand-name{font-weight:800;color:var(--purple);font-size:20px}
.nav .right a{margin-left:12px;text-decoration:none}
.btn{padding:10px 14px;border-radius:8px;font-weight:700;display:inline-block}
.btn-primary{background:var(--purple);color:#fff}
.btn-ghost{background:transparent;border:1px solid #E8EDF7;color:var(--ink);padding:8px 12px}
.btn-block{width:100%;text-align:center}
.hero{padding:40px 20px;text-align:center}
.kicker{color:var(--teal);font-weight:800;font-size:1.6rem;letter-spacing:.5px;margin-bottom:12px}
h1{font-size:clamp(28px,4vw,44px);margin:10px 0 8px}
h2,h3{text-align:center;color:var(--purple)}
.lead{color:var(--muted);max-width:800px;margin:8px auto 20px;text-align:center}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.card{padding:18px;border-radius:12px;background:#FAFBFF;border:1px solid #EEF2FF}
.section{padding:40px 0}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.tier{padding:18px;border-radius:12px;background:#fff;border:1px solid #E9EEF8}
.tier .title{display:flex;justify-content:space-between;align-items:center}
.price{font-size:20px;color:var(--ink);margin:12px 0}
.features{list-style:none;padding:0;margin:0 0 12px}
.features li{padding:6px 0;border-top:1px solid #F3F5FA;color:var(--muted)}
.form-card{background:#fff;padding:18px;border-radius:10px;border:1px solid #EEF2FF}
.form-control{width:100%;padding:10px;border-radius:8px;border:1px solid #E6EAF6;margin:8px 0}
.footer{border-top:1px solid #F1F5F9;padding:18px 0;margin-top:28px;background:#fff}
.footer-inner{display:flex;justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto}
.powered{display:inline-block;padding:6px 10px;background:#F3F6FF;border-radius:999px;border:1px solid #E6E9FF;font-weight:700;color:var(--purple)}
@media(max-width:900px){.cards{grid-template-columns:1fr}.pricing{grid-template-columns:1fr}.footer-inner{flex-direction:column;gap:8px}}
@media(max-width:600px){.cta-row{flex-direction:column;gap:10px}.cta-row .btn{width:100%}}