:root{
  --navy:#071a44;
  --blue:#0f2c73;
  --ice:#f4f7fb;
  --white:#ffffff;
  --teal:#36d1c4;
  --green:#9be564;
  --text:#1d2a3a;
  --muted:#64748b;
  --shadow:0 18px 50px rgba(7,26,68,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--ice);
  line-height:1.6;
}
a{color:inherit}
.hero{
  min-height:92vh;
  background:
    radial-gradient(circle at 85% 20%, rgba(54,209,196,.25), transparent 28%),
    linear-gradient(135deg, rgba(7,26,68,.96), rgba(15,44,115,.94)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='600'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.08'%3E%3Cpath d='M0 80 C200 10 300 160 500 80 S760 20 900 120'/%3E%3Cpath d='M0 180 C180 90 330 250 520 180 S780 130 900 230'/%3E%3Cpath d='M0 300 C200 210 340 390 540 300 S770 260 900 360'/%3E%3C/g%3E%3C/svg%3E");
  color:var(--white);
  padding:28px 7vw 90px;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  letter-spacing:.2px;
}
.brand-mark{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--teal),var(--green));
  color:var(--navy);
  font-weight:900;
}
.nav-link{
  text-decoration:none;
  border:1px solid rgba(255,255,255,.35);
  border-radius:999px;
  padding:10px 18px;
}
.hero-content{
  max-width:960px;
  margin-top:110px;
}
.eyebrow{
  margin:0 0 14px;
  color:var(--teal);
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:12px;
  font-weight:800;
}
h1{
  font-size:clamp(42px,7vw,76px);
  line-height:.98;
  margin:0 0 28px;
  letter-spacing:-.05em;
}
h2{
  font-size:clamp(30px,4vw,48px);
  line-height:1.05;
  margin:0;
  letter-spacing:-.035em;
}
h3{
  font-size:22px;
  margin:0 0 12px;
  color:var(--navy);
}
.lead{
  max-width:760px;
  font-size:20px;
  color:rgba(255,255,255,.82);
}
.cta-row{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:34px;
}
.btn{
  display:inline-block;
  text-decoration:none;
  border-radius:999px;
  padding:14px 22px;
  font-weight:800;
}
.primary{
  background:linear-gradient(135deg,var(--teal),var(--green));
  color:var(--navy);
}
.secondary{
  border:1px solid rgba(255,255,255,.35);
  color:var(--white);
}
.section{
  padding:88px 7vw;
}
.grid.two{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:start;
}
.section p{
  font-size:18px;
  color:var(--muted);
  margin-top:0;
}
.cards{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  padding-top:20px;
}
.card{
  background:var(--white);
  border-radius:24px;
  padding:28px;
  box-shadow:var(--shadow);
}
.card p{font-size:16px;margin:0}
.dark{
  margin:0 7vw;
  border-radius:34px;
  background:linear-gradient(135deg,var(--navy),var(--blue));
  color:var(--white);
}
.dark h2{color:var(--white)}
.dark p,.dark li{color:rgba(255,255,255,.82);font-size:18px}
.dark ul{padding-left:20px;margin:18px 0 0}
.contact{
  text-align:center;
  background:var(--white);
}
.contact h2{margin-bottom:16px}
.contact a{color:var(--blue);font-weight:800}
@media (max-width:900px){
  .hero{padding:24px 22px 70px}
  .hero-content{margin-top:80px}
  .section{padding:64px 22px}
  .grid.two,.cards{grid-template-columns:1fr}
  .dark{margin:0 22px}
}