/* Reset & base */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body { min-height: 100vh; display: flex; align-items: center; justify-content: center; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; -webkit-font-smoothing:antialiased; background: #FFFFFF; color: #0f172a; }
a { text-decoration: none; color: inherit; }

/* Container */
.container { max-width: 1100px; margin: 0 auto; padding: 22px; text-align: center; }

/* Header */
.site-header { display:flex; justify-content:space-between; align-items:center; gap:12px; }
.logo { display:flex; gap:12px; align-items:center; }
.badge { background:#2563eb; color:#fff; padding:8px 12px; border-radius:8px; font-weight:700; }
.brand strong { display:block; font-size:16px; }
.tagline { font-size:12px; color:#64748b; }

/* Buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; border-radius:10px; font-weight:600; padding:10px 14px; cursor:pointer; }
.btn-primary { background: linear-gradient(90deg,#1d4ed8,#2563eb); color:#fff; box-shadow: 0 6px 18px rgba(37,99,235,0.18); border: none; }
.btn-primary.btn-lg { padding:14px 24px; font-size:16px; border-radius:12px; }
.btn-outline { background:transparent; border:1px solid #cbd5e1; color:#0f172a; }
.btn-tertiary { background:transparent; padding:10px 12px; color:#334155; border-radius:10px; }

/* Hero */
.hero { display:grid; grid-template-columns: 1fr 380px; gap:28px; align-items:start; margin-top:20px; }
@media (max-width:900px) { .hero { grid-template-columns:1fr; } .hero-right { order:-1; } }

.chip { display:inline-block; padding:6px 10px; border-radius:999px; background:#eef2ff; color:#3730a3; font-weight:600; font-size:13px; margin-bottom:10px; }
h1 { font-size:28px; margin:6px 0 12px; color:#05264a; line-height:1.12; }
.lead { color:#334155; font-size:15px; margin-bottom:16px; }

/* Reward card */
.reward-card { display:flex; gap:14px; align-items:center; margin-top:20px; background:white; padding:14px; border-radius:12px; box-shadow: 0 8px 28px rgba(15,23,42,0.06); }
.reward-icon { width:48px; height:48px; border-radius:10px; display:flex; align-items:center; justify-content:center; background:#eef6ff; color:#0b63c5; font-size:20px; }
.reward-amount { font-size:34px; font-weight:800; color:#0b63c5; }
.small { font-size:13px; color:#64748b; }

/* Hero right card */
.card { background:white; border-radius:12px; padding:18px; box-shadow: 0 8px 28px rgba(15,23,42,0.06); }
.hero-right h3 { margin-bottom:8px; }
.bullet-list { list-style:none; margin-top:8px; padding-left:0; color:#334155; }
.bullet-list li { margin:8px 0; display:flex; gap:10px; align-items:center; }
.bullet-list i { color:#1d4ed8; min-width:18px; text-align:center; }

/* CTA groupings */
.cta-row { display:flex; gap:12px; margin:6px 0 12px; flex-wrap:wrap; }
.aside-cta { display:flex; gap:10px; margin-top:14px; flex-wrap:wrap; }

/* Steps */
.how-section { margin-top:36px; }
.steps { display:flex; gap:14px; margin-top:16px; flex-wrap:wrap; }
.step { flex:1 1 240px; display:flex; gap:12px; align-items:flex-start; padding:12px; border-radius:10px; background:#f8fafc; }
.step-num { background:#e6f0ff; color:#0b63c5; padding:8px 10px; border-radius:8px; font-weight:700; }

/* Testimonial */
.testimonial { margin-top:28px; text-align:center; }
.testimonial-content { background:white; border-radius:12px; padding:20px; box-shadow: 0 8px 28px rgba(15,23,42,0.06); max-width:600px; margin:0 auto; }
.stars { font-size:24px; color:#fbbf24; margin-bottom:10px; }
.testimonial-text { font-style:italic; margin-bottom:10px; color:#334155; }
.testimonial-author { font-weight:600; color:#0f172a; }

/* Final CTA & footer */
.final-cta { text-align:center; margin-top:28px; }
.footer { margin-top:32px; text-align:center; color:#64748b; font-size:13px; }

/* Responsive tweaks */
@media (max-width:700px) {
  .container { padding:14px; margin:18px auto; }
  h1 { font-size:22px; }
  .reward-amount { font-size:28px; }
  .hero { gap:18px; }
}