/* ═══════════════════════════════════════════════════════════════════════
   TaxClue — PERSONA / AUDIENCE landing pages  ·  "for-*" pages
   ------------------------------------------------------------------------
   Shared LIGHT design system for /for-doctors, /for-startups, /for-nri …
   Replaces the 15 divergent inline dark <style> blocks with one consistent
   navy + gold on ivory system that matches the rest of the light site.

   Prefix: .pf-*   (persona-facing)
   Width : content aligns to the site .container (1520px, 40px gutters);
           text blocks are measure-constrained for readability.
   Palette (self-contained light — not reliant on the token remap):
     ink #101828 · slate rgba(16,24,40,.66) · ivory #FBFAF7 · cream #F6F1E7
     white #FFF · border #E7E1D6 · gold #B45309 · red #E31937 · navy #0A132B
   ═══════════════════════════════════════════════════════════════════════ */

.pf-page{
  --pf-ink:#101828;
  --pf-slate:rgba(16,24,40,.66);
  --pf-muted:rgba(16,24,40,.46);
  --pf-ivory:#FBFAF7;
  --pf-cream:#F6F1E7;
  --pf-white:#FFFFFF;
  --pf-line:#E7E1D6;
  --pf-line-soft:rgba(16,24,40,.07);
  --pf-gold:#B45309;
  --pf-red:#E31937;
  --pf-red-soft:rgba(227,25,55,.08);
  --pf-navy:#0A132B;
  --pf-green:#1DA851;
  --pf-serif:'Fraunces',Georgia,serif;
  --pf-sans:'DM Sans',system-ui,sans-serif;
  --pf-shadow-sm:0 1px 2px rgba(10,19,43,.05),0 2px 8px rgba(10,19,43,.05);
  --pf-shadow-md:0 4px 12px rgba(10,19,43,.07),0 18px 40px rgba(10,19,43,.09);
  --pf-shadow-lg:0 12px 32px rgba(10,19,43,.10),0 30px 60px rgba(10,19,43,.12);
  background:var(--pf-ivory);
  color:var(--pf-ink);
  font-family:var(--pf-sans);
}
.pf-page .container{max-width:1520px;margin:0 auto;padding:0 40px}

/* ── shared inner measure for centred intros / text blocks ── */
.pf-measure{max-width:720px;margin-left:auto;margin-right:auto}

/* ════════════════ BUTTONS ════════════════ */
.pf-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 30px;border-radius:12px;font-family:var(--pf-sans);font-size:15px;
  font-weight:700;letter-spacing:.2px;text-decoration:none;cursor:pointer;border:none;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;line-height:1}
.pf-btn--primary{background:linear-gradient(135deg,#E31937,#B4122A);color:#fff;box-shadow:0 10px 26px rgba(227,25,55,.24)}
.pf-btn--primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 36px rgba(227,25,55,.32)}
.pf-btn--wa{background:#25D366;color:#0A2818}
.pf-btn--wa:hover{color:#0A2818;transform:translateY(-2px);box-shadow:0 14px 32px rgba(37,211,102,.30)}
.pf-btn--ghost{background:var(--pf-white);color:var(--pf-navy);border:1.5px solid var(--pf-line)}
.pf-btn--ghost:hover{color:var(--pf-navy);border-color:var(--pf-gold);transform:translateY(-2px);box-shadow:var(--pf-shadow-md)}

/* ════════════════ HERO ════════════════ */
.pf-hero{position:relative;overflow:hidden;text-align:center;
  padding:96px 0 84px;
  background:
    radial-gradient(1100px 520px at 50% -10%,rgba(180,83,9,.08),transparent 60%),
    radial-gradient(900px 460px at 85% 20%,rgba(227,25,55,.06),transparent 55%),
    linear-gradient(180deg,#FFFFFF 0%,#FBFAF7 100%);
  border-bottom:1px solid var(--pf-line)}
.pf-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(10,19,43,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(10,19,43,.028) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(70% 60% at 50% 30%,#000,transparent 80%)}
.pf-hero .container{position:relative;z-index:2}

.pf-pill{display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--pf-gold);background:rgba(180,83,9,.08);border:1px solid rgba(180,83,9,.22);
  border-radius:999px;padding:8px 18px;margin-bottom:24px}
.pf-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--pf-red);
  box-shadow:0 0 0 4px rgba(227,25,55,.14)}

.pf-hero h1{font-family:var(--pf-serif);font-weight:400;letter-spacing:-.6px;
  font-size:clamp(32px,5.4vw,60px);line-height:1.06;color:var(--pf-navy);
  max-width:880px;margin:0 auto 20px}
.pf-hero h1 em{font-style:italic;color:var(--pf-red)}
.pf-hero-sub{color:var(--pf-slate);font-size:clamp(16px,1.4vw,18px);line-height:1.65;
  max-width:640px;margin:0 auto 34px}
.pf-hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:56px}

/* stat row */
.pf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:920px;margin:0 auto}
.pf-stat{background:var(--pf-white);border:1px solid var(--pf-line);border-radius:16px;
  padding:24px 18px;text-align:center;box-shadow:var(--pf-shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s}
.pf-stat:hover{transform:translateY(-3px);border-color:rgba(180,83,9,.35);box-shadow:var(--pf-shadow-md)}
.pf-stat-num{font-family:var(--pf-serif);font-size:clamp(26px,3.2vw,34px);font-weight:600;
  color:var(--pf-navy);letter-spacing:-.5px;line-height:1;margin-bottom:8px}
.pf-stat-num em{font-style:normal;color:var(--pf-red)}
.pf-stat-lbl{font-size:12.5px;color:var(--pf-slate);line-height:1.4;font-weight:500}

/* ════════════════ TRUST BAR ════════════════ */
.pf-trust{background:var(--pf-white);border-bottom:1px solid var(--pf-line)}
.pf-trust-inner{display:flex;align-items:center;justify-content:center;gap:14px 30px;flex-wrap:wrap;padding:22px 0}
.pf-trust-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--pf-slate)}
.pf-trust-badge b{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;
  border-radius:50%;background:rgba(180,83,9,.12);color:var(--pf-gold);font-size:12px;flex-shrink:0}

/* ════════════════ SECTIONS ════════════════ */
.pf-sec{padding:88px 0}
.pf-sec--alt{background:var(--pf-cream);border-top:1px solid var(--pf-line);border-bottom:1px solid var(--pf-line)}
.pf-sec-head{margin-bottom:44px}
.pf-sec-head.center{text-align:center}
.pf-sec-head.center .pf-bar{margin-left:auto;margin-right:auto}
.pf-eyebrow{font-size:12px;font-weight:800;letter-spacing:2.4px;text-transform:uppercase;color:var(--pf-gold);margin-bottom:12px}
.pf-eyebrow::before{content:"◆  "}
.pf-h2{font-family:var(--pf-serif);font-weight:400;letter-spacing:-.4px;
  font-size:clamp(26px,3.6vw,42px);line-height:1.14;color:var(--pf-navy);margin-bottom:14px}
.pf-h2 em{font-style:italic;color:var(--pf-red)}
.pf-sec-intro{color:var(--pf-slate);font-size:16px;line-height:1.7;max-width:640px}
.pf-sec-head.center .pf-sec-intro{margin-left:auto;margin-right:auto}
.pf-bar{width:52px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--pf-gold),var(--pf-red));margin-top:6px}

/* ════════════════ SERVICE CARDS ════════════════ */
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pf-card{position:relative;display:flex;flex-direction:column;
  background:var(--pf-white);border:1px solid var(--pf-line);border-radius:18px;padding:28px;
  text-decoration:none;color:inherit;box-shadow:var(--pf-shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.pf-card:hover{transform:translateY(-6px);border-color:rgba(180,83,9,.4);box-shadow:var(--pf-shadow-lg);color:inherit}
.pf-cico{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:26px;background:linear-gradient(135deg,rgba(180,83,9,.12),rgba(227,25,55,.08));margin-bottom:16px}
.pf-ctag{align-self:flex-start;font-size:10.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  color:var(--pf-gold);background:rgba(180,83,9,.08);border:1px solid rgba(180,83,9,.2);border-radius:6px;padding:3px 9px;margin-bottom:12px}
.pf-ctitle{font-family:var(--pf-serif);font-size:20px;font-weight:500;color:var(--pf-navy);margin-bottom:9px;line-height:1.25}
.pf-cdesc{font-size:14px;color:var(--pf-slate);line-height:1.62;margin-bottom:16px;flex:1}
.pf-cprice{font-size:13px;font-weight:700;color:var(--pf-gold);margin-bottom:8px}
.pf-clink{font-size:12.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;color:var(--pf-red);margin-top:auto}
.pf-clink::after{content:" →";transition:margin .2s}
.pf-card:hover .pf-clink::after{margin-left:4px}

/* ════════════════ CHECKLIST ════════════════ */
.pf-checks{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pf-check{display:flex;align-items:flex-start;gap:14px;padding:22px;
  background:var(--pf-white);border:1px solid var(--pf-line);border-radius:14px;box-shadow:var(--pf-shadow-sm);
  transition:transform .2s,box-shadow .2s,border-color .2s}
.pf-check:hover{transform:translateY(-2px);border-color:rgba(180,83,9,.3);box-shadow:var(--pf-shadow-md)}
.pf-check-icon{flex-shrink:0;width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:rgba(29,168,81,.12);color:var(--pf-green);font-size:15px;font-weight:800;margin-top:1px}
.pf-check-title{font-size:15px;font-weight:700;color:var(--pf-navy);margin-bottom:5px}
.pf-check-desc{font-size:13.5px;color:var(--pf-slate);line-height:1.6}

/* ════════════════ FAQ ════════════════ */
.pf-faq{max-width:800px;margin:0 auto}
.pf-faq-item{background:var(--pf-white);border:1px solid var(--pf-line);border-radius:14px;margin-bottom:12px;
  overflow:hidden;transition:border-color .2s,box-shadow .2s}
.pf-faq-item.open{border-color:rgba(180,83,9,.35);box-shadow:var(--pf-shadow-md)}
.pf-faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
  padding:20px 24px;background:none;border:none;cursor:pointer;text-align:left;
  font-family:var(--pf-sans);font-size:16px;font-weight:600;color:var(--pf-navy);line-height:1.4}
.pf-faq-q:hover{color:var(--pf-red)}
.pf-faq-arr{flex-shrink:0;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(180,83,9,.1);color:var(--pf-gold);font-size:18px;line-height:1;transition:transform .28s}
.pf-faq-item.open .pf-faq-arr{transform:rotate(45deg);background:var(--pf-red);color:#fff}
.pf-faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.pf-faq-item.open .pf-faq-a{max-height:460px}
.pf-faq-a-inner{padding:0 24px 22px;font-size:14.5px;color:var(--pf-slate);line-height:1.72}

/* ════════════════ LEAD FORM ════════════════ */
.pf-lead{padding:88px 0}
.pf-lead-box{max-width:640px;margin:0 auto;background:var(--pf-white);border:1px solid var(--pf-line);
  border-radius:24px;padding:48px 44px;text-align:center;box-shadow:var(--pf-shadow-lg);position:relative;overflow:hidden}
.pf-lead-box::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;
  background:linear-gradient(90deg,var(--pf-gold),var(--pf-red))}
.pf-form-title{font-family:var(--pf-serif);font-weight:400;font-size:clamp(24px,3.4vw,32px);color:var(--pf-navy);margin-bottom:10px;line-height:1.18}
.pf-form-sub{font-size:15px;color:var(--pf-slate);line-height:1.6;max-width:460px;margin:0 auto 28px}
.pf-form-row{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.pf-form-inp{flex:1;min-width:0;padding:14px 16px;background:var(--pf-ivory);border:1.5px solid var(--pf-line);
  border-radius:11px;color:var(--pf-ink);font-size:14.5px;font-family:var(--pf-sans);outline:none;transition:border-color .2s,box-shadow .2s}
.pf-form-inp:focus{border-color:var(--pf-gold);box-shadow:0 0 0 3px rgba(180,83,9,.12)}
.pf-form-inp::placeholder{color:var(--pf-muted)}
.pf-form-btn{width:100%;margin-top:6px;padding:16px;border:none;border-radius:12px;cursor:pointer;
  background:linear-gradient(135deg,#E31937,#B4122A);color:#fff;font-family:var(--pf-sans);font-size:15.5px;font-weight:700;
  box-shadow:0 10px 26px rgba(227,25,55,.24);transition:transform .2s,box-shadow .2s}
.pf-form-btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(227,25,55,.32)}
.pf-form-note{font-size:12.5px;color:var(--pf-muted);margin-top:14px}
.pf-form-done{display:none;font-size:14px;font-weight:600;color:var(--pf-green);
  padding:14px;background:rgba(29,168,81,.08);border:1px solid rgba(29,168,81,.25);border-radius:11px;margin-top:14px}

/* ════════════════ BOTTOM CTA (navy band for contrast) ════════════════ */
.pf-cta{position:relative;overflow:hidden;padding:84px 0;text-align:center;
  background:linear-gradient(150deg,#0A132B 0%,#111C3D 100%)}
.pf-cta::after{content:"";position:absolute;bottom:-120px;right:-80px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(227,25,55,.18),transparent 70%);pointer-events:none}
.pf-cta .container{position:relative;z-index:2}
.pf-cta-eyebrow{font-size:12px;font-weight:800;letter-spacing:2.4px;text-transform:uppercase;color:#E0A96D;margin-bottom:14px}
.pf-cta h2{font-family:var(--pf-serif);font-weight:400;font-size:clamp(28px,4vw,44px);line-height:1.12;color:#fff;margin-bottom:16px}
.pf-cta h2 em{font-style:italic;color:#F5B36B}
.pf-cta p{color:rgba(255,255,255,.72);font-size:16px;line-height:1.65;max-width:560px;margin:0 auto 32px}
.pf-cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.pf-cta .pf-btn--ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.2)}
.pf-cta .pf-btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4)}
.pf-cta-meta{margin-top:26px;font-size:13px;color:rgba(255,255,255,.5)}

/* ════════════════ RESPONSIVE ════════════════ */
@media(max-width:980px){
  .pf-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .pf-page .container{padding:0 22px}
  .pf-hero{padding:68px 0 60px}
  .pf-sec,.pf-lead{padding:60px 0}
  .pf-stats{grid-template-columns:1fr 1fr;gap:12px}
  .pf-grid{grid-template-columns:1fr}
  .pf-checks{grid-template-columns:1fr}
  .pf-lead-box{padding:36px 24px}
  .pf-form-row{flex-direction:column}
  .pf-hero-ctas .pf-btn{flex:1 1 100%}
}