:root{
  --green:#16a34a;
  --green-dark:#087f3d;
  --green-soft:#eaf8ef;
  --ink:#12201a;
  --muted:#617068;
  --line:#e5ebe7;
  --white:#fff;
  --bg:#f7faf8;
  --shadow:0 24px 70px rgba(22,65,42,.13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
}
button,a{font:inherit}
button{cursor:pointer}
.container{width:min(1120px,calc(100% - 40px));margin:auto}
.topbar{
  background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;
}
.nav{height:70px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:21px;font-weight:800}
.brand span span{color:var(--green)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--green);
  color:#fff;display:grid;place-items:center;font-weight:900;
  box-shadow:0 8px 20px rgba(22,163,74,.25)
}
.secure{font-size:13px;color:var(--muted);font-weight:650}
.hero{
  overflow:hidden;
  background:
    radial-gradient(circle at 15% 10%,rgba(34,197,94,.10),transparent 32%),
    linear-gradient(180deg,#fff 0%,#f5faf7 100%);
  padding:78px 0 92px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.12em;font-weight:850;color:var(--green-dark)}
.hero .eyebrow{display:flex;align-items:center;gap:8px}
.pulse{width:8px;height:8px;background:#22c55e;border-radius:50%;box-shadow:0 0 0 6px rgba(34,197,94,.12)}
h1{font-size:clamp(42px,5vw,68px);line-height:1.03;letter-spacing:-.045em;margin:18px 0 22px}
h1 span{color:var(--green)}
.lead{font-size:19px;color:var(--muted);max-width:650px;margin:0 0 28px}
.cta{
  border:0;border-radius:14px;background:var(--green);color:#fff;
  padding:18px 26px;font-weight:850;letter-spacing:.01em;
  display:inline-flex;align-items:center;justify-content:center;gap:18px;
  box-shadow:0 14px 28px rgba(22,163,74,.22);
  transition:transform .18s,box-shadow .18s,background .18s;
}
.cta:hover{transform:translateY(-2px);background:var(--green-dark);box-shadow:0 18px 34px rgba(22,163,74,.28)}
.cta:active{transform:translateY(0)}
.cta span{font-size:23px;line-height:1}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px;color:#4f5e56;font-size:13px;font-weight:650}
.trust-row b{color:var(--green)}
.microcopy{font-size:11px;color:#87928c;max-width:680px;margin-top:18px}
.reward-card{
  min-height:390px;border-radius:28px;padding:28px;
  background:linear-gradient(145deg,#0f9f49,#087f3d);
  color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow);
  transform:rotate(1deg);
}
.reward-card:before,.reward-card:after{
  content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08)
}
.reward-card:before{width:300px;height:300px;right:-100px;top:-120px}
.reward-card:after{width:220px;height:220px;left:-120px;bottom:-130px}
.glow{position:absolute;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.12);filter:blur(35px);right:50px;top:50px}
.card-top,.card-bottom{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:2;font-size:11px;letter-spacing:.13em;font-weight:800}
.dot{width:9px;height:9px;border-radius:50%;background:#b8f7ca;box-shadow:0 0 0 6px rgba(184,247,202,.12)}
.money{height:285px;display:grid;place-items:center;position:relative}
.bill{
  width:260px;height:145px;border-radius:14px;position:absolute;
  display:flex;align-items:center;justify-content:center;
  font-size:78px;font-weight:900;
  border:1px solid rgba(255,255,255,.5);
  box-shadow:0 18px 30px rgba(0,0,0,.18);
}
.bill-back{background:#0b783a;transform:rotate(-10deg) translate(-25px,8px)}
.bill-mid{background:#0d8e43;transform:rotate(8deg) translate(24px,6px)}
.bill-front{
  background:#fff;color:var(--green-dark);transform:rotate(-1deg);
  flex-direction:column;gap:2px;
}
.bill-front small{font-size:9px;letter-spacing:.16em;font-weight:850}
.bill-front strong{font-size:51px;line-height:1}
.bill-front span{font-size:9px;letter-spacing:.15em;font-weight:850}
.card-bottom{letter-spacing:normal}
.how{padding:92px 0;background:#fff}
.section-heading{text-align:center;max-width:680px;margin:0 auto 48px}
.section-heading h2,.cta-strip h2{font-size:36px;letter-spacing:-.035em;line-height:1.1;margin:10px 0}
.section-heading p{color:var(--muted);margin:0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{
  padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;
  box-shadow:0 8px 30px rgba(30,60,43,.05)
}
.step-icon{
  width:46px;height:46px;border-radius:14px;background:var(--green-soft);
  color:var(--green-dark);display:grid;place-items:center;font-weight:900;font-size:18px
}
.step h3{margin:20px 0 8px;font-size:20px}
.step p{margin:0;color:var(--muted);font-size:14px}
.cta-strip{background:var(--green-dark);color:#fff;padding:45px 0}
.cta-strip .eyebrow{color:#b8f7ca}
.cta-strip h2{margin-bottom:0}
.cta-strip-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.cta-light{background:#fff;color:var(--green-dark);box-shadow:none}
.cta-light:hover{background:#f1fff5;color:var(--green-dark);box-shadow:none}
footer{background:#0b2617;color:#aebdb4;padding:25px 0;font-size:12px}
.footer-inner{display:flex;justify-content:space-between;gap:20px}
.footer-links{display:flex;gap:18px}
.footer-links a{color:#c9d5cf;text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.modal{display:none;position:fixed;inset:0;z-index:50}
.modal.show{display:grid;place-items:center}
.modal-backdrop{position:absolute;inset:0;background:rgba(5,20,12,.62);backdrop-filter:blur(3px)}
.modal-box{position:relative;background:#fff;border-radius:18px;width:min(560px,calc(100% - 30px));padding:32px;box-shadow:var(--shadow)}
.modal-box h2{margin-top:0}
.modal-box p{color:var(--muted);font-size:14px}
.modal-close{position:absolute;right:15px;top:10px;border:0;background:transparent;font-size:30px;color:#64746b}
@media(max-width:850px){
  .hero{padding:55px 0 65px}
  .hero-grid{grid-template-columns:1fr;gap:45px}
  .reward-card{max-width:560px;width:100%;margin:auto}
  .steps{grid-template-columns:1fr}
  .cta-strip-inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:560px){
  .container{width:min(100% - 28px,1120px)}
  .nav{height:62px}
  .secure{font-size:11px}
  h1{font-size:42px}
  .lead{font-size:17px}
  .cta{width:100%}
  .trust-row{display:grid;gap:9px}
  .reward-card{min-height:350px;padding:22px}
  .bill{width:225px;height:128px}
  .bill-front strong{font-size:43px}
  .money{height:250px}
  .footer-inner{flex-direction:column}
}