/* ── Hero ── */
.pe-hero{background:linear-gradient(135deg,var(--pc-blue-deep) 0%,#1a3f8c 60%,var(--pc-blue) 100%);padding:80px 0 64px;color:#fff}
.pe-hero .tag{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.3)}
.pe-hero h1{color:#fff;font-size:clamp(2rem,4vw,3.4rem);max-width:740px;margin:14px 0 18px;line-height:1.1}
.pe-hero h1 em{font-style:normal;color:rgba(255,255,255,.72)}
.pe-hero .lead{color:rgba(255,255,255,.88);max-width:640px;margin:0 0 36px;font-size:1.1rem}
.hero-inner{display:grid;grid-template-columns:1fr 400px;gap:52px;align-items:center}
.hero-img-wrap{border-radius:12px;overflow:hidden;height:340px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);flex-shrink:0}
.hero-img-wrap img{width:100%;height:100%;object-fit:cover;object-position:center top}
.cta-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ── Intro / What is ── */
.intro-section{padding:72px 0;background:#fff}
.intro-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:64px;align-items:start}
.kf-box{background:var(--pc-surface);border:1px solid var(--pc-line);border-radius:var(--pc-radius);padding:28px}
.kf-box h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--pc-ink-muted);margin-bottom:16px;font-family:var(--sans)}
.kf-row{padding:11px 0;border-bottom:1px solid var(--pc-line);display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:.88rem}
.kf-row:last-child{border-bottom:none}
.kf-label{color:var(--pc-ink-muted);font-weight:500;flex-shrink:0}
.kf-val{color:var(--pc-ink);font-weight:600;text-align:right}

/* ── Symptoms ── */
.symptoms-section{padding:72px 0;background:var(--pc-surface);border-top:1px solid var(--pc-line)}
.sx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:32px}
.sx-card{background:#fff;border:1px solid var(--pc-line);border-radius:var(--pc-radius);padding:22px}
.sx-icon{width:40px;height:40px;border-radius:10px;background:var(--pc-blue-tint);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.sx-icon svg{width:20px;height:20px;stroke:var(--pc-blue);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sx-card h4{font-size:.97rem;margin-bottom:5px}
.sx-card p{font-size:.86rem;color:var(--pc-ink-muted);line-height:1.55;margin:0}
.anatomy-note{display:flex;gap:14px;background:var(--pc-blue-tint);border-left:3px solid var(--pc-blue);border-radius:0 8px 8px 0;padding:16px 18px;font-size:.9rem;color:var(--pc-ink-soft);line-height:1.55}
.anatomy-note svg{flex-shrink:0;margin-top:2px}

/* ── Assessment ── */
.assessment-section{padding:72px 0;background:#fff;border-top:1px solid var(--pc-line)}
.assessment-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.inv-list{display:flex;flex-direction:column;gap:14px;margin-top:8px}
.inv-item{background:var(--pc-surface);border:1px solid var(--pc-line);border-radius:10px;padding:18px 20px;display:flex;gap:16px;align-items:flex-start}
.inv-num{width:28px;height:28px;border-radius:50%;background:var(--pc-blue);color:#fff;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;font-family:var(--sans)}
.inv-body h4{font-size:.95rem;margin-bottom:3px}
.inv-body p{font-size:.84rem;color:var(--pc-ink-muted);margin:0;line-height:1.5}
.inv-tag{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:20px;background:var(--pc-blue-tint);color:var(--pc-blue);display:inline-block;margin-bottom:5px}
.inv-tag.first-line{background:var(--pc-blue);color:#fff}
.haller-box{background:var(--pc-surface);border:1px solid var(--pc-line);border-radius:var(--pc-radius);padding:24px;margin-top:0}
.haller-box h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--pc-ink-muted);margin-bottom:16px;font-family:var(--sans)}
.hi-scale{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:0}
.hi-item{border-radius:7px;padding:10px 6px;text-align:center}
.hi-val{font-size:.78rem;font-weight:700;margin-bottom:2px}
.hi-lbl{font-size:.68rem;color:var(--pc-ink-muted)}
.hi-normal{background:#dcfce7;color:#15803d}
.hi-mild{background:#fef3c7;color:#b45309}
.hi-mod{background:#fee2e2;color:#dc2626}
.hi-severe{background:#f3e8ff;color:#6b21a8}

/* ── Treatment ── */
.treatment-section{padding:72px 0;background:var(--pc-surface);border-top:1px solid var(--pc-line)}
.tx-lead{font-size:1rem;color:var(--pc-ink-muted);max-width:none;margin-bottom:16px}
.tx-note{font-size:.9rem;color:var(--pc-ink-soft);background:var(--pc-blue-tint);border-left:3px solid var(--pc-blue);padding:12px 16px;border-radius:0 8px 8px 0;margin-bottom:36px;line-height:1.55}
.tx-group-label{font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;color:var(--pc-ink-muted);margin:32px 0 14px;font-family:var(--sans);padding-bottom:8px;border-bottom:2px solid var(--pc-line)}
.tx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:8px}
.tx-card{background:#fff;border:1px solid var(--pc-line);border-radius:var(--pc-radius);padding:24px;display:flex;flex-direction:column;transition:box-shadow .2s,border-color .2s}
.tx-card:hover{box-shadow:0 6px 22px -8px rgba(30,79,176,.18);border-color:rgba(30,79,176,.3)}
.tx-card h4{font-size:1rem;margin-bottom:6px}
.tx-card p{font-size:.85rem;color:var(--pc-ink-muted);line-height:1.55;flex:1;margin-bottom:12px}
.tx-suitability{font-size:.78rem;color:var(--pc-ink-muted);border-top:1px solid var(--pc-line);padding-top:10px;margin-top:auto;line-height:1.4}
.tx-suitability strong{color:var(--pc-ink);display:block;margin-bottom:2px}
.tx-card a.tx-link{font-size:.84rem;font-weight:700;color:var(--pc-blue);display:inline-flex;align-items:center;gap:4px;text-decoration:none;margin-top:10px}
.tx-card a.tx-link:hover{text-decoration:underline}

/* ── FAQ ── */
.faq-section{padding:72px 0;background:#fff;border-top:1px solid var(--pc-line)}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px 48px;margin-top:36px}
.faq-item h3{font-size:1.05rem;margin-bottom:8px;color:var(--pc-ink)}
.faq-item p{font-size:.9rem;color:var(--pc-ink-muted);line-height:1.65;margin:0}

/* ── CTA strip ── */
.cta-strip{background:linear-gradient(135deg,var(--pc-blue-deep) 0%,var(--pc-blue) 100%);padding:72px 28px;text-align:center}
.cta-strip .tag{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.3)}
.cta-strip h2{color:#fff;font-size:clamp(1.4rem,3vw,2.2rem);margin-bottom:14px}
.cta-strip p{color:rgba(255,255,255,.82);font-size:1.02rem;max-width:560px;margin:0 auto 32px}

/* ── Responsive ── */
@media(max-width:980px){
  .intro-grid,.assessment-grid{grid-template-columns:1fr;gap:36px}
  .sx-grid,.tx-grid{grid-template-columns:1fr 1fr}
  .faq-grid{grid-template-columns:1fr}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-img-wrap{height:260px;max-width:480px}
}
@media(max-width:580px){
  .sx-grid,.tx-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
}