:root{
  --navy:#0E1A2B;
  --teal:#1ED6A1;
  --white:#FFFFFF;
  --gray-900:#111827;
  --gray-800:#1F2937;
  --gray-500:#6B7280;
  --gray-100:#F3F4F6;
  --radius:10px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--white);
  color:var(--gray-800);
}

a{color:inherit;text-decoration:none}
.container{
  width:min(1120px, 92%);
  margin:0 auto;
}

.navbar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,0.9);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--gray-100);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 0;
}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{height:28px; width:auto; display:block}

.nav-links{
  display:flex;
  align-items:center;
  gap:18px;
  font-weight:500;
}
.nav-links a{color:var(--gray-800); opacity:0.9}
.nav-links a:hover{opacity:1}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 18px;
  border-radius:8px;
  font-weight:600;
  transition:transform .12s ease, filter .12s ease, background .12s ease, border-color .12s ease;
  line-height:1;
  white-space:nowrap;
}
.btn-primary{
  background:var(--teal);
  color:var(--navy);
}
.btn-primary:hover{filter:brightness(0.95); transform:translateY(-1px)}
.btn-secondary{
  border:1px solid rgba(255,255,255,0.6);
  color:var(--white);
}
.btn-secondary:hover{border-color:rgba(255,255,255,0.9); transform:translateY(-1px)}

.hero{
  background:var(--navy);
  color:var(--white);
  padding:88px 0 72px;
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap:48px;
  align-items:center;
}
.hero h1{
  font-size: clamp(40px, 5vw, 64px);
  line-height:1.05;
  margin:0 0 16px;
  letter-spacing:-0.02em;
}
.hero p{
  font-size:18px;
  line-height:1.6;
  margin:0 0 24px;
  color:rgba(255,255,255,0.86);
  max-width: 54ch;
}
.hero-buttons{display:flex; gap:12px; flex-wrap:wrap}
.hero-badges{display:flex; gap:10px; margin-top:18px; flex-wrap:wrap}
.badge{
  border:1px solid rgba(255,255,255,0.18);
  background:rgba(255,255,255,0.06);
  padding:8px 10px;
  border-radius:999px;
  font-size:13px;
  color:rgba(255,255,255,0.9);
}

.hero-visual{
  display:flex;
  justify-content:flex-end;
}
.viz-card{
  width:min(360px, 100%);
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  padding:18px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.viz-title{
  font-weight:700;
  letter-spacing:0.06em;
  text-transform:uppercase;
  font-size:12px;
  color:rgba(255,255,255,0.8);
  margin-bottom:14px;
}
.viz-lines{display:grid; gap:10px; margin-bottom:18px}
.viz-line{
  height:10px;
  border-radius:999px;
  background:linear-gradient(90deg, rgba(30,214,161,0.9), rgba(255,255,255,0.18));
  opacity:0.9;
}
.viz-line:nth-child(2){width:86%}
.viz-line:nth-child(3){width:72%}

.viz-metric{display:flex; align-items:center; justify-content:space-between}
.viz-metric-label{font-size:13px; color:rgba(255,255,255,0.75)}
.viz-metric-value{
  font-size:18px;
  font-weight:800;
  color:var(--teal);
}

.section{padding:84px 0}
.section.alt{background:var(--gray-100)}
.section-head{
  text-align:center;
  margin-bottom:38px;
}
.section-head h2{
  font-size: clamp(28px, 3.2vw, 44px);
  margin:0 0 10px;
  letter-spacing:-0.02em;
  color:var(--gray-900);
}
.section-head p{
  margin:0 auto;
  max-width: 70ch;
  color:var(--gray-500);
  font-size:16px;
  line-height:1.65;
}

.grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:18px;
}
.card{
  background:var(--white);
  border:1px solid #E7EAF0;
  border-radius: var(--radius);
  padding:22px;
  box-shadow: 0 10px 30px rgba(15,23,42,0.06);
}
.card h3{margin:0 0 8px; color:var(--gray-900)}
.card p{margin:0; color:var(--gray-500); line-height:1.6; font-size:15px}

.steps{
  display:grid;
  gap:14px;
  max-width: 920px;
  margin: 0 auto;
}
.step{
  display:grid;
  grid-template-columns: 44px 1fr;
  gap:16px;
  align-items:flex-start;
  padding:18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.65);
  border: 1px solid #E7EAF0;
}
.step-num{
  width:44px;
  height:44px;
  border-radius: 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  color:var(--navy);
  background: rgba(30,214,161,0.18);
  border:1px solid rgba(30,214,161,0.35);
}
.step h3{margin:0 0 6px; color:var(--gray-900)}
.step p{margin:0; color:var(--gray-500); line-height:1.6; font-size:15px}

.metrics{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:18px;
}
.metric{
  border-radius: var(--radius);
  padding:22px;
  background: var(--white);
  border:1px solid #E7EAF0;
  box-shadow: 0 10px 30px rgba(15,23,42,0.06);
  text-align:center;
}
.metric-value{
  font-weight:800;
  color:var(--navy);
  font-size:20px;
  margin-bottom:6px;
}
.metric-label{
  color:var(--gray-500);
  font-size:14px;
}

.cta{
  background:var(--navy);
  color:var(--white);
  padding:56px 0;
}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.cta h2{margin:0 0 8px; font-size:32px; letter-spacing:-0.02em}
.cta p{margin:0; color:rgba(255,255,255,0.82); line-height:1.6}

.footer{
  padding:34px 0;
  border-top: 1px solid var(--gray-100);
  background: #FBFCFE;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.footer-logo{
  font-weight:800;
  letter-spacing:0.14em;
  color: var(--gray-500);
}
.footer-links{display:flex; gap:14px; color:var(--gray-500)}
.footer-links a:hover{color:var(--gray-800)}
.footer-meta{color:var(--gray-500); font-size:14px}

/* Responsive */
@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr; gap:28px}
  .hero-visual{justify-content:flex-start}
  .grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .metrics{grid-template-columns:1fr}
  .cta-inner{flex-direction:column; align-items:flex-start}
}
@media (max-width: 520px){
  .nav-links{gap:12px}
  .nav-links a:not(.btn){display:none}
  .grid{grid-template-columns:1fr}
}