:root{
  --bg:#0d1b2a;
  --teal:#0ea5e9;
  --text:#0f172a;
  --muted:#64748b;
  --card:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#0f172a;line-height:1.6;background:#f7fafc}
header.hero{
  min-height:62vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:6rem 1rem;text-align:center;color:#fff;position:relative;overflow:hidden
}
/* abstract waves background using layered gradients (fast + no image) */
header.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(1200px 600px at -10% 110%, rgba(14,165,233,.25), transparent 60%),
    radial-gradient(900px 500px at 110% -20%, rgba(14,165,233,.25), transparent 55%),
    linear-gradient(135deg, #052f49 0%, #0b3a4c 35%, #0f5962 65%, #0ea5a3 100%);
  z-index:-1;
}
h1{font-size:clamp(2rem,5vw,3.2rem);margin:0 0 .75rem 0}
.hero p{font-size:clamp(1rem,2.3vw,1.2rem);opacity:.95;margin:0 0 1.25rem}
.btn{display:inline-block;background:#2563eb;color:#fff;padding:.8rem 1.2rem;border-radius:.6rem;text-decoration:none;font-weight:600}
section{padding:3.5rem 1.25rem;max-width:1100px;margin:0 auto}
section h2{font-size:1.8rem;margin:0 0 1rem}
.lead{background:#fff;border-radius:14px;box-shadow:0 8px 30px rgba(2,8,23,.06);padding:1.25rem 1.4rem}
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem;margin-top:1rem}
.service-card{background:#fff;border-radius:14px;padding:1.1rem 1.2rem;box-shadow:0 8px 24px rgba(2,8,23,.05)}
.service-card h3{margin:.2rem 0 .4rem}
.contact-info a{color:#2563eb;text-decoration:none}
footer{background:#0b1220;color:#cbd5e1;text-align:center;padding:1.25rem}
/* privacy section styling */
#privacy{background:#f8fafc;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}
#privacy .policy{background:#ffffff;border-radius:14px;padding:1.2rem 1.3rem;box-shadow:0 8px 24px rgba(2,8,23,.04)}
#privacy h3{margin-top:1rem}
ul.compact{margin:.5rem 0 .5rem 1.1rem}
small.note{color:#64748b}