/* Worthcrest page shell: header, navigation, breadcrumbs, footer. No framework, no web fonts, no jQuery. */
:root{--bg:#f3f6f4;--card:#fff;--ink:#0f2230;--muted:#5a6a78;--line:#dde5e1;--brand:#0a7a58;--brand2:#12a577;--soft:#e6f5ee;--navy:#0b1d2a}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body.c4-body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
.c4-body img{max-width:100%;height:auto}
.c4-body a{color:var(--brand)}
.c4-body h1,.c4-body h2,.c4-body h3,.c4-body h4{line-height:1.2;margin:0}
.c4-body p{margin:0 0 1em}
.c4-body ul,.c4-body ol{margin:0;padding:0;list-style:none}
.c4-body table{border-collapse:collapse}
.c4-body button,.c4-body input,.c4-body select,.c4-body textarea{font:inherit}
.c4-body :focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.c4-body .c4-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.c4-skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--ink);padding:10px 14px;z-index:200;border-radius:0 0 10px 0}
.c4-skip:focus{left:0}
main#c4-main{min-height:60vh}

/* header */
.c4-site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:60}
.c4-bar{max-width:1120px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.c4-brand{display:inline-flex;align-items:center;text-decoration:none;color:var(--ink);font-weight:800;font-size:22px}
.c4-brand img{display:block;height:44px;width:auto}
.c4-nav ul{display:flex;gap:2px;align-items:center}
.c4-nav a{display:block;padding:10px 14px;color:var(--ink);text-decoration:none;font-weight:600;border-radius:10px}
.c4-nav a:hover,.c4-nav a[aria-current]{background:var(--soft);color:var(--brand)}
.c4-has-sub{position:relative}
.c4-has-sub>a:after{content:"▾";margin-left:6px;font-size:12px;opacity:.7}
.c4-has-sub>ul{display:none;position:absolute;left:0;top:100%;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(15,34,48,.14);padding:6px;flex-direction:column;align-items:stretch;gap:0;z-index:70}
.c4-has-sub:hover>ul,.c4-has-sub:focus-within>ul{display:flex}
.c4-menu-btn{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.c4-menu-btn i{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px}
@media(max-width:860px){
  .c4-menu-btn{display:flex}
  .c4-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px;box-shadow:0 14px 24px rgba(15,34,48,.1)}
  .c4-nav.c4-open{display:block}
  .c4-nav ul{flex-direction:column;align-items:stretch;gap:0}
  .c4-nav a{padding:13px 10px;font-size:18px}
  .c4-has-sub>a:after{content:""}
  .c4-has-sub>ul{display:block;position:static;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0}
}

/* breadcrumbs */
.c4-crumbs{max-width:1120px;margin:0 auto;padding:12px 16px 4px;font-size:15px;color:var(--muted)}
.c4-crumbs ol{display:flex;flex-wrap:wrap;gap:4px 8px}
.c4-crumbs li+li:before{content:"›";margin-right:8px;color:var(--muted)}
.c4-crumbs a{color:var(--muted)}
.c4-crumbs [aria-current]{color:var(--ink);font-weight:600}

/* footer */
.c4-site-footer{background:var(--navy);color:#c4d6e2;margin-top:56px;padding:44px 16px 22px}
.c4-site-footer a{color:#dfeaf1;text-decoration:none}
.c4-site-footer a:hover{text-decoration:underline}
.c4-foot-grid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:28px}
.c4-foot-brand img{display:block;height:44px;width:auto;margin-bottom:12px}
.c4-foot-brand p{font-size:15px;max-width:34ch;margin:0}
.c4-site-footer h2{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:12px}
.c4-site-footer li{margin:7px 0;font-size:16px}
.c4-foot-bottom{max-width:1120px;margin:30px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;font-size:15px}
.c4-foot-bottom ul{display:flex;flex-wrap:wrap;gap:6px 20px}
.c4-foot-bottom li{margin:0}
.c4-foot-bottom p{margin:0}
@media(max-width:760px){.c4-foot-grid{grid-template-columns:1fr 1fr}.c4-foot-brand{grid-column:1/-1}}

@media print{.c4-site-header,.c4-site-footer,.c4-crumbs,.c4-skip{display:none!important}}