:root{--accent:#ffd166;--accent-dark:#f4a261;--bg:#061021;--card:#0d1b2a;--muted:#9fb0c8;--white:#f8fafc}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--white);background:linear-gradient(180deg,#031023 0%,#061021 60%);-webkit-font-smoothing:antialiased}
.container{max-width:1100px;margin:0 auto;padding:16px}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 0}
.brand{display:flex;gap:12px;align-items:center}
.brand-text small{display:block;color:var(--muted);font-size:13px}
.actions a.btn{margin-left:8px;text-decoration:none}
.kicker{color:var(--muted);font-weight:700;font-size:13px}
h1{font-size:28px;margin:8px 0;color:var(--white);line-height:1.05}
.lead{color:var(--muted);margin-bottom:12px}
.cta-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer}
.btn.primary{background:var(--accent);color:#081022;text-decoration:none}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--white);padding:9px 12px}
.btn.large{padding:14px 18px;border-radius:12px;font-size:16px}
.microcopy{color:var(--muted);font-size:13px;margin-top:8px}

/* Layout */
.hero{display:grid;grid-template-columns:1fr;gap:18px;align-items:center;padding:28px 0}
.hero-right img{width:100%;border-radius:8px;display:block;box-shadow:0 8px 30px rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.03)}
.section{margin:18px 0}
.benef-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;list-style:none;padding:0;margin:10px 0}
.benef-list li{background:linear-gradient(180deg,rgba(255,255,255,0.02),rgba(255,255,255,0.01));padding:12px;border-radius:8px}
.step-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0;margin:10px 0;list-style:none}
.card{background:var(--card);padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,0.03)}
.test-grid{display:grid;grid-template-columns:1fr;gap:10px}
.slots{display:grid;gap:8px;margin-top:8px}
.slot{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,0.02);padding:10px;border-radius:8px}
.inline-form{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.inline-form input, .inline-form select{padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:var(--white)}
.form-msg{color:var(--muted);margin-top:8px}
.footer{display:flex;justify-content:space-between;align-items:center;padding:18px 0;color:var(--muted);font-size:14px}

/* Sticky CTA mobile */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;display:flex;justify-content:center;z-index:60}
.sticky-cta .btn{width:100%;max-width:640px;box-shadow:0 6px 18px rgba(0,0,0,0.5)}

/* Responsive */
@media(min-width:768px){
  .hero{grid-template-columns:1fr 420px}
  .benef-list{grid-template-columns:repeat(4,1fr)}
  .step-grid{grid-template-columns:repeat(4,1fr)}
  .test-grid{grid-template-columns:repeat(3,1fr)}
}