/* ARXD Services — site.css (v1, 2026-09-09) */
:root{
  --ink:#16202B; --body:#42505E; --muted:#68727E;
  --line:#E4E8ED; --paper:#F6F8FA;
  --accent:#1B4A6B; --accent-deep:#143A54;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
     color:var(--body);line-height:1.62;font-size:17px;-webkit-font-smoothing:antialiased}
h1,h2,h3{color:var(--ink);line-height:1.22;font-weight:700;letter-spacing:-.01em}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-deep);text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.narrow{max-width:760px}

/* header */
header{border-bottom:1px solid var(--line);background:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 0;flex-wrap:wrap}
.mark{display:inline-flex;width:34px;height:34px;border-radius:7px;background:var(--accent);
      color:#fff;font-weight:800;font-size:19px;align-items:center;justify-content:center;margin-right:10px}
.wordmark{font-weight:800;color:var(--ink);font-size:19px;white-space:nowrap}
.wordmark em{font-style:normal;color:var(--accent)}
.navlinks{display:flex;flex-wrap:wrap;gap:4px}
.navlinks a{color:var(--body);font-size:15px;padding:6px 10px;border-radius:6px}
.navlinks a:hover{color:var(--accent-deep);background:var(--paper);text-decoration:none}

/* hero */
.hero{background:var(--paper);border-bottom:1px solid var(--line)}
.hero .wrap{padding:72px 22px 64px}
.kicker{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
h1{font-size:clamp(30px,4.8vw,45px);margin-bottom:18px}
.lede{font-size:clamp(17px,2.1vw,20px);max-width:42em;margin-bottom:26px}
.cta{display:inline-block;background:var(--accent);color:#fff!important;padding:13px 24px;border-radius:6px;
     font-weight:600;font-size:16px}
.cta:hover{background:var(--accent-deep);text-decoration:none}
.cta.secondary{background:#fff;color:var(--accent)!important;border:1px solid var(--accent);margin-left:8px}
.cta.secondary:hover{background:var(--paper)}
.hero-note{font-size:14px;color:var(--muted);margin-top:16px}

/* subpage header */
.pagehead{background:var(--paper);border-bottom:1px solid var(--line)}
.pagehead .wrap{padding:52px 22px 40px}
.pagehead h1{margin-bottom:10px}
.pagehead p{max-width:44em;font-size:18px}

/* sections */
section{padding:60px 0;border-bottom:1px solid var(--line)}
section h2{font-size:clamp(23px,2.8vw,31px);margin-bottom:12px}
section .lead{font-size:18px;margin-bottom:22px;max-width:46em}
h3{font-size:19px;margin:24px 0 8px}
p{margin-bottom:13px}
ul,ol{margin:0 0:14px 0;margin:0 0 14px 22px}
li{margin-bottom:7px}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:6px}
.card{border:1px solid var(--line);border-radius:8px;padding:22px;background:#fff}
.card h3{margin-top:0}
.small{font-size:14.5px;color:var(--muted)}
.steps{counter-reset:step;margin-top:8px}
.step{position:relative;padding:0 0 20px 46px}
.step:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:30px;height:30px;
     border-radius:50%;background:var(--accent);color:#fff;font-weight:700;font-size:15px;
     display:flex;align-items:center;justify-content:center}
.step h3{margin:2px 0 4px}
.faq details{border:1px solid var(--line);border-radius:8px;padding:15px 20px;margin-bottom:11px;background:#fff}
.faq summary{font-weight:600;color:var(--ink);cursor:pointer;font-size:16px}
.faq details p{margin:10px 0 0;font-size:15.5px}
.biglist li{padding-bottom:6px}

/* form */
form{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px}
.full{grid-column:1/-1}
label{font-size:14px;font-weight:600;color:var(--ink);display:block;margin-bottom:5px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:6px;
     font:inherit;color:var(--ink);background:#fff}
textarea{min-height:110px}
.hp{position:absolute;left:-9999px;opacity:0}
.btn{border:0;background:var(--accent);color:#fff;padding:13px 24px;border-radius:6px;font:inherit;
     font-weight:600;cursor:pointer}
.btn:hover{background:var(--accent-deep)}
.form-note{grid-column:1/-1;font-size:13.5px;color:var(--muted)}

footer{background:var(--ink);color:#C6CFD8;padding:40px 0;font-size:14.5px;margin-top:0}
footer a{color:#Dbe4EC}
footer a:hover{color:#fff}
.fcols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:22px}
.fcols h4{color:#fff;font-size:14px;margin-bottom:8px}
.fcols ul{list-style:none;margin:0}
.fcols li{margin-bottom:5px}
.copy{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;border-top:1px solid #2a3a48;margin-top:26px;padding-top:18px;font-size:13.5px}

@media(max-width:640px){
  form{grid-template-columns:1fr}
  .navlinks a{padding:4px 8px}
  .cta.secondary{margin-left:0;margin-top:10px}
}