/* ============================================================
   RelayStationIQ — shared site chrome (nav, footer, buttons)
   All classes namespaced rs-* to avoid colliding with demo CSS.
   ============================================================ */
:root{
  --bg:#FAF6F0; --surface:#FFFFFF; --surface-2:#FFFBF5; --line:#EAE2D6; --line-2:#F0E9DE;
  --ink:#1C1813; --text:#2C2620; --body:#52483D; --muted:#8A7E6E; --muted-2:#ADA08C;
  --brand:#FF6A3D; --onbrand:#fff; --brand-soft:#FFEAE0; --brand-ink:#C9491F;
  --mint:#0E9B6B; --mint-soft:#E4F4ED; --star:#F5A623;
  --fd:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --fb:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.5,0,.1,1);
  --sh-sm:0 2px 6px rgba(60,42,20,.07),0 1px 2px rgba(60,42,20,.04);
  --sh-md:0 10px 26px rgba(60,42,20,.10),0 3px 8px rgba(60,42,20,.05);
  --sh-lg:0 30px 60px rgba(60,42,20,.14),0 10px 20px rgba(60,42,20,.07);
  --rs-maxw:1160px;
}

/* ---------- buttons ---------- */
.rs-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--fd);font-weight:700;font-size:15.5px;letter-spacing:-.01em;
  padding:14px 26px;border-radius:100px;cursor:pointer;text-decoration:none;
  border:1px solid transparent;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease)}
.rs-btn svg{width:18px;height:18px}
.rs-btn.primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -6px rgba(255,106,61,.55)}
.rs-btn.primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px -8px rgba(255,106,61,.6)}
.rs-btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.rs-btn.ghost:hover{transform:translateY(-2px);box-shadow:var(--sh-md);border-color:var(--brand)}
.rs-btn.lg{padding:16px 32px;font-size:16.5px}

/* ---------- nav ---------- */
.rs-nav{position:sticky;top:0;z-index:100;background:rgba(250,246,240,.82);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line-2)}
.rs-nav-in{max-width:var(--rs-maxw);margin:0 auto;padding:13px 24px;display:flex;align-items:center;gap:20px}
.rs-brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--fd);
  font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink);flex:none}
.rs-brand span{color:var(--brand)}
.rs-mark{width:32px;height:32px;flex:none;border-radius:9px;background:linear-gradient(150deg,#FF7A4D,#F0491C);
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px -3px rgba(255,106,61,.6)}
.rs-mark svg{width:19px;height:19px;color:#fff}
.rs-links{display:flex;align-items:center;gap:6px;margin-left:14px}
.rs-links>a,.rs-dd-t{font-family:var(--fd);font-weight:600;font-size:15px;color:var(--text);
  text-decoration:none;padding:9px 14px;border-radius:10px;background:none;border:0;cursor:pointer;
  display:inline-flex;align-items:center;gap:5px;transition:background .15s,color .15s}
.rs-links>a:hover,.rs-dd-t:hover{background:var(--brand-soft);color:var(--brand-ink)}
.rs-dd{position:relative}
.rs-dd-t svg{width:15px;height:15px;transition:transform .2s}
.rs-dd:hover .rs-dd-t svg,.rs-dd.open .rs-dd-t svg{transform:rotate(180deg)}
.rs-dd-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:270px;background:#fff;
  border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh-lg);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s}
.rs-dd:hover .rs-dd-menu,.rs-dd.open .rs-dd-menu{opacity:1;visibility:visible;transform:none}
.rs-dd-menu a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:11px;
  text-decoration:none;color:var(--ink);transition:background .14s}
.rs-dd-menu a:hover{background:var(--surface-2)}
.rs-dd-ic{width:34px;height:34px;flex:none;border-radius:9px;display:flex;align-items:center;justify-content:center;background:var(--brand-soft)}
.rs-dd-ic svg{width:18px;height:18px;color:var(--brand)}
.rs-dd-tx b{display:block;font-family:var(--fd);font-weight:700;font-size:14.5px;line-height:1.2}
.rs-dd-tx small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.rs-nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.rs-burger{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.rs-burger svg{width:26px;height:26px}

/* mobile nav */
@media (max-width:900px){
  .rs-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    gap:2px;background:#fff;border-bottom:1px solid var(--line);padding:14px 18px 22px;margin:0;box-shadow:var(--sh-md)}
  .rs-nav.open .rs-links{display:flex}
  .rs-links>a,.rs-dd-t{font-size:17px;padding:13px 12px;width:100%;justify-content:space-between}
  .rs-dd{width:100%}
  .rs-dd-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    min-width:0;padding:2px 0 6px 8px;display:none}
  .rs-dd.open .rs-dd-menu{display:block}
  .rs-nav-right .rs-cta-nav{display:none}
  .rs-burger{display:block}
}

/* ---------- footer ---------- */
.rs-ftr{background:var(--ink);color:#EDE6DA;margin-top:0}
.rs-ftr-in{max-width:var(--rs-maxw);margin:0 auto;padding:60px 24px 34px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.rs-ftr .rs-brand{color:#fff}
.rs-ftr-blurb{color:#B7AE9F;font-size:14.5px;margin:16px 0 0;max-width:34ch;line-height:1.6}
.rs-ftr h4{font-family:var(--fd);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  color:#8A8172;margin:0 0 16px}
.rs-ftr-col a{display:block;color:#D8D0C3;text-decoration:none;font-size:14.5px;padding:6px 0;transition:color .15s}
.rs-ftr-col a:hover{color:var(--brand)}
.rs-ftr-bottom{border-top:1px solid rgba(255,255,255,.09);max-width:var(--rs-maxw);margin:0 auto;
  padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  color:#8A8172;font-size:13px}
@media (max-width:760px){
  .rs-ftr-in{grid-template-columns:1fr 1fr;gap:30px}
  .rs-ftr-brandcol{grid-column:1 / -1}
}