/* RFP Estimator v2 (.rf2) — verbatim port of "RFP Estimator - Redesign v2.dc.html".
   Tokens copied from the design's tokens() (shared + light + dark). The markup uses var(--x)
   everywhere, so the FULL set must exist or elements silently drop to fallbacks. */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

.rf2 {
  /* shared */
  --brand-50:#EEF1FE; --brand-100:#DDE3FD; --brand-200:#C2CCFB; --brand-400:#7B8FF3; --brand-500:#5E76EE;
  --brand-600:#4C63E6; --brand-700:#3D4FC9; --brand-800:#3340A0; --brand-900:#28297A;
  --brand-grad:linear-gradient(135deg,#5E76EE,#8A63E8);
  --success:#15A06B; --danger:#E04646; --warning:#EE8A2E; --gold:#D99B12; --info:#4C6EF5;
  --r-md:12px; --r-lg:16px; --e1:0 1px 2px rgba(20,25,55,.06); --e2:0 8px 28px rgba(20,25,55,.14);
  --ease:cubic-bezier(.2,.8,.2,1);
  /* light */
  --bg:#F5F6FB; --surface:#FFFFFF; --surface-2:#FAFBFE; --border:#E5E8F2; --border-strong:#D2D7E6;
  --text:#1A1D2E; --text-2:#4A4F63; --muted:#767C92; --faint:#A2A7BC;
  --info-bg:#ECEFFB; --info-fg:#3D4FC9; --ok-bg:#E2F6EE; --ok-fg:#0E6B47;
  --warn-bg:#FCEEDD; --warn-fg:#B5651A; --gold-bg:#FBF1D6; --gold-fg:#8A6A0C;
  --bad-bg:#FCE7E7; --bad-fg:#B3262B; --pur-bg:#EFE9FD; --pur-fg:#6D45C9;
  --neutral-bg:#F1F2F6; --neutral-fg:#6B7080;
}
.rf2.dark {
  --bg:#0E1430; --surface:#161E3C; --surface-2:#1B2446; --border:#2A335C; --border-strong:#38436F;
  --text:#EEF1FB; --text-2:#B9C2E0; --muted:#8590B5; --faint:#6B7596;
  --info-bg:rgba(94,118,238,.16); --info-fg:#C2CCFB; --ok-bg:rgba(52,211,153,.15); --ok-fg:#5FE3B0;
  --warn-bg:rgba(238,138,46,.16); --warn-fg:#F0A961; --gold-bg:rgba(217,155,18,.16); --gold-fg:#F2C14E;
  --bad-bg:rgba(224,70,70,.16); --bad-fg:#F58A8A; --pur-bg:rgba(139,92,246,.18); --pur-fg:#C3A8FB;
  --neutral-bg:rgba(255,255,255,.06); --neutral-fg:#8590B5;
}

/* helmet styles from the design */
.rf2 { box-sizing:border-box; }
.rf2 *, .rf2 *::before, .rf2 *::after { box-sizing:border-box; }
.rf2 { font-family:'Plus Jakarta Sans',system-ui,sans-serif; -webkit-font-smoothing:antialiased; }
.rf2 ::-webkit-scrollbar { width:10px; height:10px; }
.rf2 ::-webkit-scrollbar-thumb { background:#cfd4e4; border-radius:99px; border:2px solid transparent; background-clip:content-box; }
.rf2 a { color:var(--brand-600); }
.rf2 a:hover { color:var(--brand-700); }
.rf2 .we-why { cursor:pointer; color:var(--brand-700); font-weight:700; border-bottom:1.5px dotted var(--brand-200); white-space:nowrap; }
.rf2 .we-why:hover { color:var(--brand-800); border-bottom-color:var(--brand-400); }
.rf2 .we-act { transition:filter .14s,background .14s,transform .06s; white-space:nowrap; }
.rf2 .we-act:hover { filter:brightness(.97); }
.rf2 .we-act:active { transform:translateY(1px); }
.rf2 .rf2-dz:hover { border-color:var(--brand-400) !important; }
.rf2 .rf2-hovrow:hover { background:var(--surface-2); }
@keyframes rf-fade { 0%{opacity:0} 100%{opacity:1} }
@keyframes rf-pop { 0%{transform:translateY(6px);opacity:0} 100%{transform:translateY(0);opacity:1} }
@keyframes rf-slide { 0%{transform:translateX(28px);opacity:.4} 100%{transform:translateX(0);opacity:1} }
@keyframes rf-spin { to{transform:rotate(360deg)} }