/* Shared look for the internal-tools landing pages (launcher + section indexes).
   Centered Care brand: the same navy / blue as the logo and the ROI Calculator. */
:root{
  --navy:#1C2C6B;        /* logo wordmark, headings */
  --navy-hover:#2A3D8F;
  --blue:#5287C2;        /* brand blue: accents, links */
  --blue-soft:#EAF2FB;   /* pale fills */
  --blue-line:#CFE0F4;
  --bg:#F5F7FA;
  --card:#ffffff;
  --ink:#1a2b3c;
  --muted:#5b6b80;
  --line:#e3e9f2;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.brand-strip{height:6px;background:linear-gradient(90deg,var(--navy),var(--blue))}
header.top{background:#fff;border-bottom:1px solid var(--line)}
header.top .in{max-width:880px;margin:0 auto;padding:16px 22px;display:flex;align-items:center;gap:14px}
header.top img{height:28px;width:auto;display:block}
header.top .sep{width:1px;height:24px;background:var(--line)}
header.top .label{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.wrap{max-width:880px;margin:0 auto;padding:36px 22px 72px}
.back{display:inline-block;margin:0 0 14px;color:var(--muted);font-size:13px;text-decoration:none}
.back:hover{color:var(--blue)}
h1{font-size:28px;line-height:1.2;margin:0 0 6px;color:var(--navy);letter-spacing:-.3px}
.sub{color:var(--muted);font-size:15px;margin:0 0 28px;max-width:640px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(360px,1fr))}
a.tool{position:relative;display:flex;flex-direction:column;gap:4px;text-decoration:none;color:inherit;
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;
  padding:18px 44px 18px 20px;box-shadow:0 1px 2px rgba(28,44,107,.04);
  transition:border-color .15s,box-shadow .15s,transform .15s}
a.tool:hover{border-color:var(--blue-line);border-left-color:var(--navy);
  box-shadow:0 6px 18px rgba(28,44,107,.10);transform:translateY(-1px)}
a.tool:focus-visible{outline:3px solid var(--blue-line);outline-offset:2px}
a.tool h2{font-size:16px;margin:0;color:var(--navy)}
a.tool p{margin:0;color:var(--muted);font-size:13.5px}
a.tool::after{content:"\2192";position:absolute;right:18px;top:50%;transform:translateY(-50%);
  color:var(--blue);font-size:18px;transition:transform .15s}
a.tool:hover::after{transform:translate(3px,-50%)}
.foot{color:var(--muted);font-size:12px;margin-top:32px}
code{background:var(--blue-soft);color:var(--navy);padding:1px 6px;border-radius:5px;font-size:12.5px}
@media (max-width:520px){
  .grid{grid-template-columns:1fr}
  h1{font-size:24px}
  header.top img{height:22px}
}