/* PRMS Billing Solutions — content sections (blog / specialties / services) */
:root{
  --navy:#002C51; --navy-2:#013a6b; --teal:#2EB8A2; --teal-d:#1f9686;
  --ink:#1e293b; --muted:#5b6b7c; --line:#e2e8f0; --bg:#ffffff; --bg-soft:#f5f8fb;
  --wrap:1120px; --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{color:var(--navy);line-height:1.2;font-weight:800;letter-spacing:-.02em}
h1{font-size:2.5rem;margin:.2em 0 .35em}
h2{font-size:1.7rem;margin:2em 0 .5em}
h3{font-size:1.2rem;margin:1.6em 0 .4em;font-weight:700}
p{margin:0 0 1.1em}

/* Header — fluid & responsive (no fixed widths; nav wraps on every device) */
.site-hd{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 14px rgba(0,44,81,.18)}
.hd-inner{display:flex;align-items:center;justify-content:space-between;gap:10px 18px;flex-wrap:wrap;min-height:66px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:baseline;gap:8px;text-decoration:none;flex:0 1 auto}
.brand-mark{color:#fff;font-weight:800;font-size:1.35rem;letter-spacing:.02em}
.brand-sub{color:var(--teal);font-weight:600;font-size:.82rem}
.mainnav{display:flex;align-items:center;flex-wrap:wrap;gap:10px 20px;justify-content:flex-end;flex:1 1 auto}
.mainnav a{color:#dbe6f0;font-size:.93rem;font-weight:500;white-space:nowrap}
.mainnav a:hover{color:#fff;text-decoration:none}
.nav-cta{background:var(--teal);color:#022 !important;padding:9px 16px;border-radius:8px;font-weight:700 !important}
.nav-cta:hover{background:#3fd3ba}
@media(max-width:720px){
  .hd-inner{justify-content:center}
  .mainnav{justify-content:center;width:100%;gap:8px 14px}
  .mainnav a{font-size:.85rem}
}

/* Hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,#024a86 100%);color:#fff;padding:64px 0 58px}
.hero .wrap{max-width:900px}
.hero .eyebrow{color:var(--teal);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;margin-bottom:12px}
.hero h1{color:#fff;font-size:2.7rem;max-width:16ch}
.hero p{color:#c9d8e6;font-size:1.18rem;max-width:60ch}
.hero .btn{margin-top:14px}
.crumbs{font-size:.82rem;color:#9fb6cb;margin-bottom:18px}
.crumbs a{color:#bcd0e2}

/* Layout */
.section{padding:44px 0}
.bg-soft{background:var(--bg-soft)}
.lead{font-size:1.18rem;color:var(--muted)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
@media(max-width:760px){.g2,.g3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 22px;box-shadow:0 1px 2px rgba(0,44,81,.04)}
.card h3{margin-top:0;color:var(--navy)}
.card .ic{width:42px;height:42px;border-radius:10px;background:rgba(46,184,162,.14);color:var(--teal-d);display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:12px}

/* Prose (blog/body) */
.prose{max-width:760px;margin:0 auto}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em}
.prose li{margin:.4em 0}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--bg-soft);color:var(--navy);font-weight:700}
.prose blockquote{border-left:4px solid var(--teal);margin:1.4em 0;padding:.3em 0 .3em 18px;color:var(--muted);font-style:italic}
.callout{background:rgba(46,184,162,.08);border:1px solid rgba(46,184,162,.35);border-radius:12px;padding:18px 20px;margin:1.6em 0}
.callout strong{color:var(--navy)}

/* Buttons */
.btn{display:inline-block;background:var(--teal);color:#022;font-weight:700;padding:12px 22px;border-radius:9px;text-decoration:none;transition:.15s}
.btn:hover{background:#3fd3ba;text-decoration:none}
.btn-lg{padding:15px 30px;font-size:1.05rem}
.btn-ghost{background:transparent;border:2px solid var(--teal);color:#fff}

/* Checklist */
.checks{list-style:none;padding:0;margin:1em 0}
.checks li{position:relative;padding-left:30px;margin:.55em 0}
.checks li::before{content:"✓";position:absolute;left:0;top:0;color:var(--teal-d);font-weight:800}

/* CTA band */
.cta-band{background:var(--navy);color:#fff;text-align:center;padding:56px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#c9d8e6;max-width:60ch;margin-left:auto;margin-right:auto}
.cta-sub{font-size:.92rem;margin-top:16px}
.cta-sub a{color:var(--teal)}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{font-weight:700;color:var(--navy);cursor:pointer;font-size:1.05rem;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--teal-d);font-weight:800;margin-right:10px}
.faq details[open] summary::before{content:"–"}
.faq details p{margin:.8em 0 0;color:var(--muted)}

/* Blog index cards */
.post-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.15s}
.post-card:hover{border-color:var(--teal);box-shadow:0 6px 20px rgba(0,44,81,.08);text-decoration:none}
.post-card .tag{display:inline-block;background:rgba(46,184,162,.14);color:var(--teal-d);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:3px 9px;border-radius:6px;margin-bottom:10px}
.post-card h3{margin:.1em 0 .3em;color:var(--navy)}
.post-card p{color:var(--muted);font-size:.96rem;margin:0}
.post-meta{color:var(--muted);font-size:.85rem;margin:.2em 0 1.4em}

/* Footer */
.site-ft{background:#04223c;color:#b9cadb;padding:48px 0 22px;font-size:.92rem}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:30px}
@media(max-width:760px){.ft-grid{grid-template-columns:1fr 1fr}}
.ft-brand{color:#fff;font-weight:800;font-size:1.1rem;margin-bottom:10px}
.ft-about{color:#9fb4c8;font-size:.88rem}
.ft-h{color:#fff;font-weight:700;margin-bottom:10px;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em}
.site-ft a{color:#b9cadb;display:block;margin:.3em 0}
.site-ft a:hover{color:var(--teal)}
.ft-contact a{display:inline}
.ft-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:26px;padding-top:16px;color:#7f96ab;font-size:.82rem}