:root{
  --ink:#0f172a; --muted:#475569; --blue:#2563eb; --navy:#1e293b;
  --line:#e2e8f0; --bg:#f4f8ff; --white:#fff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:720px}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px}
.logo{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#0f172a,#334155);color:#fff;font-weight:700;font-size:16px;box-shadow:0 2px 6px rgba(15,23,42,.25)}
.brand-name{font-weight:700;font-size:21px;letter-spacing:-.01em}
.links{display:flex;gap:32px}
.links .link{font-weight:500;color:var(--navy)}
.links .link:hover{color:var(--blue)}

/* hero */
.hero{background:linear-gradient(160deg,#f8fbff 0%,#eef5ff 55%,#e6f0ff 100%);padding:120px 0 130px;text-align:center}
.hero-inner{display:flex;flex-direction:column;align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;font-size:15px;font-weight:500;color:var(--navy);box-shadow:0 4px 14px rgba(15,23,42,.08)}
h1{margin-top:36px;font-size:clamp(38px,6.4vw,76px);line-height:1.1;font-weight:800;letter-spacing:-.025em}
.grad{background:linear-gradient(90deg,#334155 0%,#1e40af 45%,#2563eb 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:30px;max-width:760px;font-size:clamp(18px,2.2vw,24px);color:var(--muted)}
.cta{margin-top:44px;display:flex;gap:18px;flex-wrap:wrap;justify-content:center}

.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 30px;border-radius:10px;font-weight:600;font-size:17px;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
button.btn{font-family:inherit}
.btn-dark{background:var(--navy);color:#fff;box-shadow:0 8px 20px rgba(15,23,42,.25)}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:0 4px 12px rgba(15,23,42,.06)}

/* sections */
.section{padding:100px 0}
.section.alt{background:var(--bg)}
h2{font-size:clamp(30px,4vw,44px);font-weight:800;letter-spacing:-.02em;text-align:center}
.section-lead{margin:16px auto 0;max-width:680px;text-align:center;color:var(--muted);font-size:19px}
.center{text-align:center;margin-top:32px}

.grid{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media(max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:0 4px 16px rgba(15,23,42,.05)}
.icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#e8f0ff;color:var(--blue);font-weight:700;margin-bottom:18px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:16px}

.example{margin-top:40px;background:var(--navy);color:#fff;border-radius:16px;padding:36px 40px}
.example h3{font-size:22px;margin-bottom:10px}
.example p{color:#cbd5e1;max-width:800px}

.footer{border-top:1px solid var(--line);padding:48px 0 28px;color:var(--muted);font-size:15px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-inner strong{display:block;color:var(--ink);font-size:20px}
.footer .copy{margin-top:36px;text-align:center}
.btn-sm{padding:10px 20px;font-size:15px;box-shadow:none}
.links{align-items:center}
@media(max-width:640px){
  .wrap{padding:0 16px}
  .links{gap:12px;font-size:14px}
  .btn-sm{padding:8px 14px;font-size:14px}
  .footer-inner{flex-direction:column;text-align:center}
  .brand{gap:8px}
  .brand-name{font-size:16px;white-space:nowrap}
  .logo{width:34px;height:34px;font-size:14px}
  .pill{font-size:14px;padding:8px 14px}
  .hero{padding:80px 0 90px}
  .section{padding:72px 0}
  .row{grid-template-columns:1fr}
  .example{padding:28px 24px}
}

/* very small phones: keep the top bar to the logo and the Talk to Us button */
@media(max-width:480px){
  .links .link{display:none}
  .btn-sm{white-space:nowrap}
}