:root{
  --bg:#07111f;
  --card:#0d1b2e;
  --text:#eef5ff;
  --muted:#a9b8cc;
  --accent:#4fd1c5;
  --accent2:#7c3aed;
  --white:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f7f9fc;color:#142033;line-height:1.6}
.site-header{background:radial-gradient(circle at top right,#17375e,#07111f 60%);color:var(--text);padding-bottom:70px}
.nav{max-width:1180px;margin:auto;padding:22px 24px;display:flex;justify-content:space-between;align-items:center}
.logo{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--white)}
.logo-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-weight:800;font-size:24px}
.logo strong{display:block;font-size:22px;letter-spacing:.4px}
.logo small{display:block;color:var(--muted);margin-top:-4px}
.nav-links{display:flex;gap:18px;align-items:center}
.nav-links a{color:var(--text);text-decoration:none;font-weight:600}
.nav-cta{background:rgba(255,255,255,.13);padding:10px 16px;border-radius:999px}
.hero{max-width:1180px;margin:auto;padding:70px 24px 20px;display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center}
.eyebrow{color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:1.5px;font-size:13px}
h1{font-size:58px;line-height:1.03;margin:12px 0 20px}
.hero-text{font-size:19px;color:#d7e3f4;max-width:700px}
.btn{display:inline-block;padding:13px 20px;border-radius:12px;text-decoration:none;font-weight:800;margin:6px 8px 6px 0}
.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:white}
.secondary{border:1px solid rgba(255,255,255,.25);color:inherit;background:rgba(255,255,255,.06)}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:30px;border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.hero-card h3{font-size:24px;margin-top:0}
.hero-card li{margin:12px 0;color:#e3ecf8}
.section{max-width:1180px;margin:auto;padding:74px 24px}
.section-heading{text-align:center;max-width:760px;margin:0 auto 42px}
.section-heading h2,.split h2,.contact-card h2{font-size:38px;line-height:1.15;margin:8px 0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{background:white;border:1px solid #e8eef7;border-radius:22px;padding:26px;box-shadow:0 12px 32px rgba(20,32,51,.06)}
.icon{font-size:34px}
.service-card h3{font-size:22px;margin-bottom:8px}
.service-card p,.section-heading p,.split p,.why-grid p,.contact-card p{color:#526176}
.dark-section{max-width:none;background:#07111f;color:white}
.dark-section .split{max-width:1180px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.dark-section p{color:#cbd8ea}
.pill-list{display:flex;flex-wrap:wrap;gap:12px}
.pill-list span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:12px 16px;border-radius:999px;font-weight:700}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-grid div{background:#eef4fb;padding:28px;border-radius:22px}
.cta-band{margin:20px auto;max-width:1100px;border-radius:26px;padding:54px 24px;text-align:center;background:linear-gradient(135deg,#0d1b2e,#17375e);color:white}
.cta-band h2{font-size:38px;margin:0 0 8px}
.contact-section{padding-top:54px}
.contact-card{background:white;border-radius:26px;padding:42px;box-shadow:0 15px 45px rgba(20,32,51,.08);text-align:center}
.contact-card .secondary{border-color:#d8e1ee;color:#142033;background:white}
.small-note{font-size:13px}
footer{text-align:center;padding:28px;color:#607086;background:#eef4fb}
@media(max-width:850px){
  .nav{align-items:flex-start}
  .nav-links{gap:10px;font-size:14px;flex-wrap:wrap;justify-content:flex-end}
  .hero{grid-template-columns:1fr;padding-top:35px}
  h1{font-size:40px}
  .services-grid,.why-grid,.dark-section .split{grid-template-columns:1fr}
  .section-heading h2,.split h2,.contact-card h2,.cta-band h2{font-size:30px}
}

.contact-form{
  margin-top:22px;
  display:grid;
  gap:14px;
  text-align:left;
}
.contact-form label{
  color:var(--text);
  font-weight:700;
  font-size:14px;
}
.contact-form input,
.contact-form textarea{
  width:100%;
  margin-top:7px;
  padding:13px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:#fff;
  outline:none;
  font:inherit;
}
.contact-form input:focus,
.contact-form textarea:focus{
  border-color:var(--accent);
}
.contact-form textarea{
  resize:vertical;
}