:root{
  --teal-dark:#0E3E38;
  --teal:#146B5E;
  --teal-light:#E8F5F2;
  --gold:#C49446;
  --text:#1A2321;
  --muted:#5B6B67;
  --bg:#FFFFFF;
  --card:#F7FAF9;
  --danger:#A8362A;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
.wrap{max-width:820px;margin:0 auto;padding:0 20px;}
header.hero{
  background:linear-gradient(160deg,var(--teal-dark),var(--teal));
  color:#fff;
  padding:56px 0 64px;
}
header.hero .wrap{text-align:center;}
.eyebrow{
  display:inline-block;
  background:rgba(255,255,255,0.15);
  border:1px solid rgba(255,255,255,0.3);
  border-radius:999px;
  padding:6px 16px;
  font-size:13px;
  letter-spacing:.03em;
  margin-bottom:20px;
}
h1{font-size:clamp(28px,5vw,42px);line-height:1.15;margin:0 0 16px;font-weight:800;}
.sub{font-size:18px;color:#D7EAE6;max-width:600px;margin:0 auto 28px;}
.cta{
  display:inline-block;
  background:var(--gold);
  color:#231A0C;
  font-weight:700;
  font-size:17px;
  padding:16px 34px;
  border-radius:10px;
  text-decoration:none;
  box-shadow:0 6px 20px rgba(0,0,0,0.2);
}
.cta:hover{filter:brightness(1.05);}
.cta-sub{font-size:13px;color:#BFE0DA;margin-top:12px;}
section{padding:48px 0;}
section.alt{background:var(--card);}
h2{font-size:26px;margin:0 0 20px;font-weight:800;color:var(--teal-dark);}
.pain-list{list-style:none;padding:0;margin:0;}
.pain-list li{
  padding:14px 0 14px 34px;
  position:relative;
  border-bottom:1px solid #E3E9E7;
  font-size:16px;
}
.pain-list li:last-child{border-bottom:none;}
.pain-list li:before{
  content:"✕";
  position:absolute;left:0;top:14px;
  color:var(--danger);font-weight:800;
}
.check-list{list-style:none;padding:0;margin:0;}
.check-list li{
  padding:12px 0 12px 34px;
  position:relative;
  font-size:16px;
}
.check-list li:before{
  content:"✓";
  position:absolute;left:0;top:12px;
  color:var(--teal);font-weight:800;
}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:640px){.grid{grid-template-columns:1fr;}}
.module{
  background:#fff;
  border:1px solid #E3E9E7;
  border-radius:12px;
  padding:18px 20px;
}
.module b{color:var(--teal-dark);}
.evidence{
  background:var(--teal-light);
  border-left:4px solid var(--teal);
  border-radius:8px;
  padding:20px 22px;
  font-size:15px;
  color:var(--text);
}
.instructor{
  display:flex;gap:20px;align-items:flex-start;
}
@media(max-width:640px){.instructor{flex-direction:column;}}
.instructor .badge{
  background:var(--gold);
  color:#231A0C;
  font-size:12px;
  font-weight:700;
  padding:4px 10px;
  border-radius:6px;
  display:inline-block;
  margin:4px 6px 0 0;
}
.faq details{
  border-bottom:1px solid #E3E9E7;
  padding:14px 0;
}
.faq summary{
  font-weight:700;cursor:pointer;font-size:16px;color:var(--teal-dark);
}
.faq p{margin:10px 0 0;color:var(--muted);font-size:15px;}
.disclaimer{
  font-size:13px;color:var(--muted);
  background:var(--card);
  border-radius:10px;
  padding:16px 20px;
  margin-top:24px;
}
footer{
  text-align:center;padding:36px 0;color:var(--muted);font-size:13px;
}
.final-cta{
  text-align:center;
  background:linear-gradient(160deg,var(--teal-dark),var(--teal));
  color:#fff;
  border-radius:16px;
  padding:44px 24px;
}
.final-cta h2{color:#fff;}
.final-cta p{color:#D7EAE6;margin-bottom:22px;}