/* ==========================================================================
   Resource Hub — base: design tokens, reset, header, navigation, footer, buttons.
   Brand values arrive as CSS variables from inc/brand.php (Colors & Fonts
   settings). Everything else is derived here — never hardcode a brand color.
   ========================================================================== */
:root{
  /* set by Colors & Fonts (these are only the fallbacks) */
  --rh-primary:#1B2A4A; --rh-accent:#C8892B; --rh-accent-2:#F2C46D; --rh-ink:#16233A;
  --rh-header:color-mix(in srgb,var(--rh-primary) 80%,#000); --rh-on-accent:var(--rh-primary);
  --rh-radius:16px; --rh-font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;

  /* derived */
  --rh-primary-2:color-mix(in srgb,var(--rh-primary) 86%,#fff);
  --rh-primary-deep:color-mix(in srgb,var(--rh-primary) 70%,#000);
  --rh-accent-grad:linear-gradient(90deg,var(--rh-accent) 0,var(--rh-accent-2) 100%);
  --rh-btn-grad:linear-gradient(90deg,color-mix(in srgb,var(--rh-accent) 88%,#fff) 0,var(--rh-accent-2) 100%);
  --rh-accent-soft:color-mix(in srgb,var(--rh-accent) 10%,#fff);
  --rh-accent-line:color-mix(in srgb,var(--rh-accent-2) 40%,transparent);
  --rh-muted:color-mix(in srgb,var(--rh-ink) 68%,#fff);
  --rh-line:#e6e9ef; --rh-soft:#f5f7fa;
  --rh-shadow:0 10px 30px color-mix(in srgb,var(--rh-primary) 12%,transparent);
  --rh-shadow-sm:0 4px 14px color-mix(in srgb,var(--rh-primary) 7%,transparent);
  --rh-headoff:84px; /* sticky header height + gap; used by the sticky ToC */
  --rh-maxw:1200px;
}

*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@supports (overflow-x:clip){body{overflow-x:clip}} /* clip, not hidden: keeps position:sticky working */
body{margin:0;background:#fff;color:var(--rh-ink);font-family:var(--rh-font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;height:auto}
a{color:var(--rh-accent)}
h1,h2,h3,h4{font-family:var(--rh-font)}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.rh-skip{position:absolute;left:-9999px;top:8px;z-index:1000;background:#fff;color:var(--rh-primary);padding:10px 16px;border-radius:8px;font-weight:700}
.rh-skip:focus{left:8px}
:focus-visible{outline:3px solid var(--rh-accent-2);outline-offset:2px}

/* ---------- buttons (shared everywhere) ---------- */
.rh-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--rh-btn-grad);color:var(--rh-on-accent);font-family:var(--rh-font);font-weight:800;font-size:15px;line-height:1.2;padding:14px 22px;border-radius:999px;border:none;cursor:pointer;white-space:nowrap;text-decoration:none;transition:transform .2s,box-shadow .2s}
.rh-btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px color-mix(in srgb,var(--rh-accent) 45%,transparent);color:var(--rh-on-accent);text-decoration:none}
.rh-btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.55);color:#fff;font-weight:700}
.rh-btn.ghost:hover{background:rgba(255,255,255,.12);box-shadow:none;color:#fff}
.rh-btn svg{width:11px;height:11px;flex:none}

/* ---------- header ---------- */
.rh-header{position:sticky;top:0;z-index:100;background:var(--rh-header);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.06)}
.admin-bar .rh-header{top:32px}
.rh-header-in{max-width:var(--rh-maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:28px;min-height:72px}
.rh-logo{display:flex;align-items:center;flex:0 1 auto;min-width:0;text-decoration:none}
.rh-logo img{display:block;max-height:44px;max-width:100%;width:auto;height:auto;object-fit:contain;object-position:left center}
.rh-logo-text{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.01em}
.rh-nav{margin-left:auto;display:flex;align-items:center}
.rh-nav-menu{list-style:none;margin:0;padding:0;display:flex;gap:26px}
.rh-nav-menu li{position:relative}
.rh-nav-menu a{color:#fff;font-weight:600;font-size:15px;text-decoration:none;padding:6px 0;display:inline-block}
.rh-nav-menu a:hover,.rh-nav-menu .current-menu-item>a{color:var(--rh-accent-2)}
.rh-nav-menu .menu-item-has-children>a:after{content:"";display:inline-block;width:7px;height:7px;margin-left:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-3px) rotate(45deg);opacity:.7}
.rh-nav-menu .sub-menu{list-style:none;margin:0;padding:8px;position:absolute;left:-12px;top:100%;min-width:220px;background:#fff;border-radius:12px;box-shadow:var(--rh-shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s}
.rh-nav-menu li:hover>.sub-menu,.rh-nav-menu li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}
.rh-nav-menu .sub-menu a{color:var(--rh-ink);display:block;padding:9px 12px;border-radius:8px;font-size:14.5px}
.rh-nav-menu .sub-menu a:hover{background:var(--rh-soft);color:var(--rh-primary)}
.rh-header-cta{flex:none;padding:11px 20px;font-size:14.5px}
.rh-header-cta--mobile{display:none}
.rh-nav-toggle{display:none;flex:none;margin-left:auto;width:44px;height:44px;border:none;background:transparent;cursor:pointer;padding:10px;flex-direction:column;justify-content:space-between}
.rh-nav-toggle span{display:block;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.rh-nav-open .rh-nav-toggle span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.rh-nav-open .rh-nav-toggle span:nth-child(2){opacity:0}
.rh-nav-open .rh-nav-toggle span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

@media (max-width:991px){
  .rh-nav-toggle{display:flex}
  .rh-header-in{gap:16px;padding:12px 16px;min-height:64px}
  .rh-logo img{max-height:36px}
  .rh-header-in>.rh-header-cta{display:none}
  .rh-nav{position:absolute;left:0;right:0;top:100%;background:var(--rh-header);flex-direction:column;align-items:stretch;padding:8px 24px 24px;display:none;max-height:calc(100vh - 72px);overflow:auto;box-shadow:0 12px 24px rgba(0,0,0,.25)}
  .rh-nav-open .rh-nav{display:flex}
  .rh-nav-menu{flex-direction:column;gap:0}
  .rh-nav-menu>li{border-bottom:1px solid rgba(255,255,255,.1)}
  .rh-nav-menu a{display:block;padding:14px 0;font-size:16px}
  .rh-nav-menu .menu-item-has-children>a:after{display:none}
  .rh-nav-menu .sub-menu{position:static;opacity:1;visibility:visible;transform:none;background:transparent;box-shadow:none;padding:0 0 10px 14px;min-width:0}
  .rh-nav-menu .sub-menu a{color:rgba(255,255,255,.8);padding:8px 0}
  .rh-nav-menu .sub-menu a:hover{background:transparent;color:var(--rh-accent-2)}
  .rh-header-cta--mobile{display:inline-flex;margin-top:18px}
}
@media (max-width:782px){.admin-bar .rh-header{top:46px}}

/* ---------- footer ---------- */
.rh-footer{background:var(--rh-accent-soft);color:var(--rh-ink);margin-top:40px}
.rh-footer-in{max-width:var(--rh-maxw);margin:0 auto;padding:56px 24px 30px}
.rh-footer-top{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.9fr);gap:48px;padding-bottom:36px;border-bottom:1px solid color-mix(in srgb,var(--rh-ink) 12%,transparent)}
.rh-footer-logo img{display:block;max-height:46px;width:auto}
.rh-footer-logo .rh-logo-text{color:var(--rh-primary)}
.rh-footer-tagline{margin:18px 0 20px;font-size:14.5px;color:var(--rh-muted);max-width:360px}
.rh-footer-contact{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:14px}
.rh-footer-phone{padding:11px 18px;font-size:15px}
.rh-footer-phone svg{width:15px;height:15px}
.rh-footer-email{color:var(--rh-primary);font-weight:600;font-size:14.5px}
.rh-footer-loc{margin:6px 0 0;font-size:13.5px;color:var(--rh-muted)}
.rh-footer-loc a{color:inherit}
.rh-footer-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rh-footer-col h3{margin:0 0 14px;font-size:16px;font-weight:800;color:var(--rh-primary)}
.rh-footer-col .rh-menu{list-style:none;margin:0;padding:0}
.rh-footer-col .rh-menu li{margin:0 0 9px}
.rh-footer-col .rh-menu a{color:var(--rh-ink);text-decoration:none;font-size:14.5px}
.rh-footer-col .rh-menu a:hover{color:var(--rh-accent)}
.rh-footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:13px;color:var(--rh-muted)}
.rh-legal{list-style:none;margin:0;padding:0;display:flex;gap:18px;flex-wrap:wrap}
.rh-legal a{color:var(--rh-muted);text-decoration:none}
.rh-legal a:hover{color:var(--rh-primary)}
.rh-copyright{margin:0}
.rh-disclaimer{margin-top:18px;font-size:12px;line-height:1.55;color:var(--rh-muted)}
.rh-disclaimer p{margin:0 0 6px}
@media (max-width:900px){
  .rh-footer-top{grid-template-columns:1fr;gap:32px}
}
@media (max-width:560px){
  .rh-footer-cols{grid-template-columns:1fr 1fr}
  .rh-footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ---------- search form ---------- */
.rh-search{display:flex;gap:8px;max-width:440px;margin:0 auto 16px}
.rh-search input{flex:1;min-width:0;font:inherit;font-size:15px;padding:12px 16px;border:1.5px solid var(--rh-line);border-radius:999px;background:#fff;color:var(--rh-ink)}
.rh-search input:focus{outline:none;border-color:var(--rh-accent)}
.rh-search .rh-btn{padding:12px 20px}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}