/* ==========================================================================
   factoHR Chennai — shared design system (loaded site-wide)
   Brand blue #2563eb. Reusable tokens + components for coded page templates.
   ========================================================================== */
:root{
  --fh-brand-50:#eff6ff; --fh-brand-100:#dbeafe; --fh-brand-200:#bfdbfe;
  --fh-brand-300:#93c5fd; --fh-brand-400:#60a5fa; --fh-brand-500:#2563eb;
  --fh-brand-600:#1d4ed8; --fh-brand-700:#1e40af; --fh-brand-800:#1e3a8a; --fh-brand-900:#172554;
  --fh-ink:#0f172a; --fh-ink-2:#1e293b; --fh-text:#475569; --fh-muted:#64748b;
  --fh-line:#e2e8f0; --fh-line-2:#eef2f7; --fh-bg:#f8fafc; --fh-white:#fff;
  --fh-radius:18px; --fh-radius-sm:12px; --fh-radius-pill:999px;
  --fh-shadow:0 12px 30px rgba(15,23,42,.06);
  --fh-shadow-lg:0 30px 70px rgba(15,23,42,.14),0 8px 22px rgba(37,99,235,.06);
  --fh-shadow-blue:0 10px 24px rgba(37,99,235,.35);
  --fh-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

/* Layout ------------------------------------------------------------------ */
.fh-shell{width:min(92%,1200px);margin:0 auto}
.fh-shell-sm{width:min(92%,860px);margin:0 auto}
.fh-section{padding:72px 0}
.fh-section-sm{padding:48px 0}

/* Headings ---------------------------------------------------------------- */
.fh-kicker{display:inline-flex;align-items:center;gap:8px;border-radius:var(--fh-radius-pill);
  background:var(--fh-brand-100);color:var(--fh-brand-600);padding:.55rem .9rem;
  font-size:.72rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.fh-h1{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:900;line-height:1.06;letter-spacing:-.03em;color:var(--fh-ink)}
.fh-h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:800;line-height:1.15;letter-spacing:-.025em;color:var(--fh-ink)}
.fh-h3{font-size:1.15rem;font-weight:700;color:var(--fh-ink)}
.fh-lead{font-size:17px;line-height:1.7;color:var(--fh-text)}
.fh-accent{color:var(--fh-brand-500)}

/* Buttons ----------------------------------------------------------------- */
.fh-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:14px;font-size:15px;font-weight:700;text-decoration:none;
  cursor:pointer;border:0;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
.fh-btn svg{width:18px;height:18px}
.fh-btn-primary{background:linear-gradient(135deg,var(--fh-brand-500),var(--fh-brand-600));color:#fff;box-shadow:var(--fh-shadow-blue)}
.fh-btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(37,99,235,.5)}
.fh-btn-outline{background:#fff;color:var(--fh-ink-2);border:1px solid var(--fh-line)}
.fh-btn-outline:hover{border-color:var(--fh-brand-500);color:var(--fh-brand-600)}

/* Chips / pills ----------------------------------------------------------- */
.fh-chip{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--fh-radius-pill);
  background:#fff;border:1px solid var(--fh-line);font-size:13px;font-weight:600;color:#334155}
.fh-chip svg{width:15px;height:15px;color:var(--fh-brand-500)}

/* Cards ------------------------------------------------------------------- */
.fh-card{background:#fff;border:1px solid var(--fh-line);border-radius:var(--fh-radius);
  box-shadow:var(--fh-shadow);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.fh-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(15,23,42,.10);border-color:var(--fh-brand-200)}

/* Reveal on scroll -------------------------------------------------------- */
.fh-reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fh-reveal.is-in{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){.fh-reveal{opacity:1;transform:none;transition:none}}

/* Forms ------------------------------------------------------------------- */
.fh-field{display:grid;gap:6px}
.fh-field label,.fh-field>span{font-size:13px;font-weight:600;color:#334155}
.fh-field input,.fh-field select,.fh-field textarea{width:100%;padding:12px 14px;border:1px solid var(--fh-line);
  border-radius:var(--fh-radius-sm);font-size:14px;color:var(--fh-ink);background:var(--fh-bg);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.fh-field input:focus,.fh-field select:focus,.fh-field textarea:focus{border-color:var(--fh-brand-500);background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.14)}