:root{
  --navy:#0b2a3f;
  --bg:#f5f7fa;
  --panel:#ffffff;
  --border:#dbe4ee;
  --muted:#5b6775;
  --text:#0b0f14;
}

*{box-sizing:border-box}

html,body{height:100%}

body{
  margin:0;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.5;
}

a{
  color:var(--navy);
  text-decoration:underline;
}

a:hover{opacity:0.85}

.container{
  max-width:1100px;
  margin:0 auto;
  padding:24px;
}

.site-header{
  padding:10px 0;
}

.brand{
  font-weight:700;
  letter-spacing:-0.02em;
}

.hero{
  padding:8px 0 18px 0;
}

.pill{
  display:inline-block;
  background:#e8eef6;
  border:1px solid var(--border);
  color:#223244;
  padding:8px 12px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
}

.hero-title{
  margin:16px 0 18px 0;
  font-size:56px;
  line-height:1.04;
  letter-spacing:-0.03em;
  max-width:100%;
}

.hero-content{
  display:grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap:28px;
  align-items:start;
  margin-top:4px;
}

.lede{
  font-size:20px;
  color:var(--muted);
  margin:0;
  max-width:70ch;
}

.cta-row{
  display:flex;
  gap:12px;
  margin-top:22px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 18px;
  border-radius:999px;
  border:1px solid var(--border);
  text-decoration:none;
  font-weight:650;
  background:var(--panel);
  color:var(--text);
}

.btn-primary{
  background:var(--navy);
  border-color:var(--navy);
  color:#ffffff;
  text-decoration:none;
}

.btn-secondary{
  background:var(--panel);
  color:var(--text);
  text-decoration:none;
}

.contact-note{
  margin:14px 0 0 0;
  color:var(--muted);
}

.help-box{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:16px;
  padding:18px 18px 14px 18px;
  box-shadow:0 1px 0 rgba(11,15,20,0.03);
}

.help-box-title{
  margin:0 0 10px 0;
  font-size:18px;
  letter-spacing:-0.01em;
}

.help-box-list{
  margin:0;
  padding-left:18px;
  color:var(--muted);
}

.help-box-list li{
  margin:10px 0;
}

.section{
  margin-top:34px;
}

.section h2{
  margin:0 0 12px 0;
  font-size:22px;
  letter-spacing:-0.02em;
}

.section-divider{
  width:100%;
  height:1px;
  background:var(--border);
  margin:40px 0 28px 0;
}

.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:14px;
}

.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:16px;
  padding:16px;
}

.card h3{
  margin:0 0 6px 0;
  font-size:16px;
}

.card p{
  margin:0;
  color:var(--muted);
}

.callout{
  background:#eef3f9;
  border:1px solid var(--border);
  border-radius:16px;
  padding:18px;
}

.callout-kicker{
  font-size:13px;
  font-weight:700;
  color:#334155;
  text-transform:uppercase;
  letter-spacing:0.06em;
}

.callout-title{
  margin-top:8px;
  font-size:20px;
  font-weight:750;
  letter-spacing:-0.02em;
}

.callout-body{
  margin:10px 0 12px 0;
  color:var(--muted);
  max-width:80ch;
}

.callout-metrics{
  margin:0;
  padding-left:18px;
  color:var(--text);
}

.site-footer{
  margin-top:40px;
  padding:10px 0 22px 0;
}

.footer-meta{
  color:var(--muted);
  font-size:14px;
}

@media (max-width: 900px){
  .hero-title{font-size:40px}
  .hero-content{
    grid-template-columns:1fr;
    gap:16px;
  }
  .cards{
    grid-template-columns:1fr;
  }
}