:root{
  --ink:#12352e;
  --ink-deep:#0e3b33;
  --forest:#0e3b33;
  --forest-2:#155045;
  --paper:#faf5ec;
  --paper-2:#f3ecdd;
  --cream:#fdfaf3;
  --terra:#c05a2e;
  --terra-soft:#e8956b;
  --amber:#d9a441;
  --line:rgba(18,53,46,.16);
  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Karla",-apple-system,sans-serif;
  --radius:20px;
  --shadow:0 20px 50px -20px rgba(14,59,51,.28);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  font-size:1.0625rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* grain sutil sobre todo o site */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:2000;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
img,svg{max-width:100%;display:block}
a{color:inherit}
.container{width:min(1160px,92%);margin-inline:auto}
h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.12;letter-spacing:-.01em}
h1 em,h2 em{font-style:italic;color:var(--terra)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--terra);
}
.eyebrow::before{content:"";width:2.2rem;height:1px;background:var(--terra)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-body);font-weight:700;font-size:1rem;text-decoration:none;
  padding:1rem 1.9rem;border-radius:999px;border:1.5px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-2px)}
.btn-whats{background:var(--terra);color:var(--cream);box-shadow:0 14px 30px -12px rgba(192,90,46,.55)}
.btn-whats:hover{background:#a94b24;box-shadow:0 18px 36px -12px rgba(192,90,46,.65)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:var(--cream)}
.btn svg{flex:none}

/* ============ HEADER ============ */
.header{
  position:sticky;top:0;z-index:1000;
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s;
}
.header.scrolled{border-bottom-color:var(--line);box-shadow:0 10px 30px -20px rgba(14,59,51,.25)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0}
.logo{display:flex;align-items:baseline;gap:.15rem;text-decoration:none;font-family:var(--font-display)}
.logo b{font-size:1.35rem;font-weight:600;color:var(--ink-deep)}
.logo i{color:var(--terra);font-size:1.6rem;line-height:0}
.nav{display:flex;gap:1.8rem;font-size:.95rem;font-weight:700}
.nav a{text-decoration:none;color:var(--ink);opacity:.85;transition:opacity .2s,color .2s}
.nav a:hover,.nav a[aria-current="page"]{opacity:1;color:var(--terra)}
.header .btn{padding:.68rem 1.3rem;font-size:.92rem}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--ink);cursor:pointer}

/* ============ HERO (home) ============ */
.hero{position:relative;padding:5rem 0 0;overflow:hidden}
.hero::after{ /* arco decorativo */
  content:"";position:absolute;right:-18vw;top:-30vh;width:60vw;height:60vw;min-width:520px;min-height:520px;
  border-radius:50%;border:1px solid var(--line);pointer-events:none;
}
.hero::before{
  content:"";position:absolute;right:-10vw;top:-22vh;width:44vw;height:44vw;min-width:380px;min-height:380px;
  border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(217,164,65,.16),transparent 65%);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;position:relative}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.2rem);color:var(--ink-deep);margin:1.4rem 0 1.5rem}
.hero p.lead{font-size:1.2rem;max-width:34rem;color:#2c4a43}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem;margin:2.2rem 0 2.6rem}
.hero-proof{display:flex;flex-wrap:wrap;gap:2.2rem;padding:1.4rem 0 3rem;border-top:1px dashed var(--line)}
.proof b{font-family:var(--font-display);font-size:1.7rem;font-weight:600;color:var(--terra);display:block;line-height:1.1}
.proof span{font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;font-weight:700;opacity:.7}

/* cartão ilustrado do hero */
.hero-art{position:relative;margin-bottom:2.6rem}
.hero-card{
  background:var(--forest);color:var(--cream);border-radius:28px;padding:2.4rem 2.2rem 5rem;
  box-shadow:var(--shadow);position:relative;overflow:hidden;transform:rotate(1.5deg);
}
.hero-card::before{
  content:"";position:absolute;inset:0;opacity:.35;
  background:radial-gradient(circle at 85% 10%,rgba(217,164,65,.5),transparent 55%),radial-gradient(circle at 10% 95%,rgba(192,90,46,.4),transparent 50%);
}
.hero-card>*{position:relative}
.hero-card .tag{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--amber)}
.hero-card h2{font-size:1.5rem;margin:.7rem 0 1.2rem;color:var(--cream);font-weight:500}
.hero-card ul{list-style:none;display:grid;gap:.7rem;font-size:.98rem}
.hero-card li{display:flex;gap:.7rem;align-items:flex-start}
.hero-card li::before{content:"✳";color:var(--terra-soft);flex:none;line-height:1.5}
.hero-card a{color:var(--amber);font-weight:700}
.hero-badge{
  position:absolute;left:-1.6rem;bottom:-1.4rem;background:var(--cream);border-radius:18px;
  padding:.95rem 1.3rem;box-shadow:var(--shadow);display:flex;gap:.8rem;align-items:center;transform:rotate(-2deg);
  border:1px solid var(--line);
}
.hero-badge svg{width:34px;height:34px;flex:none}
.hero-badge small{font-size:.8rem;line-height:1.35;display:block;max-width:12rem}
.hero-badge b{color:var(--ink-deep)}

/* faixa marquee */
.marquee{background:var(--ink-deep);color:var(--paper);padding:.85rem 0;overflow:hidden;white-space:nowrap;margin-top:3.5rem}
.marquee-track{display:inline-flex;gap:3rem;animation:mq 30s linear infinite;font-family:var(--font-display);font-style:italic;font-size:1.05rem}
.marquee-track span::after{content:"·";margin-left:3rem;color:var(--terra-soft)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ============ SEÇÕES ============ */
section{padding:5.5rem 0}
.section-head{max-width:44rem;margin-bottom:3rem}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.8rem);color:var(--ink-deep);margin-top:1.1rem}
.section-head p{margin-top:1rem;color:#2c4a43}

/* checklist de sintomas */
.check-section{background:var(--paper-2);border-block:1px solid var(--line)}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.symptom-list{display:grid;gap:.8rem}
.symptom{
  display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;background:var(--cream);border:1px solid var(--line);
  border-radius:14px;padding:1rem 1.2rem;cursor:pointer;transition:border-color .2s,transform .2s;
  font-weight:700;user-select:none;
}
.symptom:hover{transform:translateX(4px);border-color:var(--terra)}
.symptom input{width:1.25rem;height:1.25rem;accent-color:var(--terra);cursor:pointer;flex:none}
.symptom a{font-weight:400;font-size:.85rem;color:var(--terra);margin-left:auto;text-decoration:none;white-space:nowrap}
.symptom a:hover{text-decoration:underline}
.check-result{
  position:sticky;top:6rem;background:var(--forest);color:var(--cream);border-radius:var(--radius);
  padding:2.4rem;box-shadow:var(--shadow);
}
.check-result h3{font-size:1.6rem;color:var(--cream);margin-bottom:1rem}
.check-result p{opacity:.92;margin-bottom:1.6rem}
.check-result .count{font-family:var(--font-display);font-size:3.4rem;color:var(--amber);line-height:1}
.check-result small{display:block;margin-top:1.4rem;font-size:.8rem;opacity:.65}

/* método — etapas */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:step}
.step{
  background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.6rem;
  position:relative;transition:transform .25s,box-shadow .25s;
}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step:nth-child(even){transform:translateY(1.4rem)}
.step:nth-child(even):hover{transform:translateY(calc(1.4rem - 6px))}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--font-display);font-style:italic;font-size:2.6rem;color:var(--terra);opacity:.9;display:block;line-height:1;
}
.step h3{font-size:1.2rem;margin:.9rem 0 .6rem;color:var(--ink-deep)}
.step p{font-size:.95rem;opacity:.85}

/* doutor */
.doctor{background:var(--ink-deep);color:var(--paper)}
.doctor .eyebrow{color:var(--amber)}
.doctor-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;align-items:center}
.doctor h2{color:var(--cream);font-size:clamp(1.9rem,3.4vw,2.7rem);margin-top:1.1rem}
.doctor p{margin-top:1.1rem;opacity:.9}
.creds{margin-top:1.8rem;display:grid;gap:.75rem;list-style:none}
.creds li{display:flex;gap:.8rem;align-items:flex-start;font-size:.98rem}
.creds li::before{content:"✦";color:var(--amber);flex:none}
.doctor-figure{
  aspect-ratio:4/4.6;border-radius:26px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--forest-2),#0a2e28 70%);
  border:1px solid rgba(250,245,236,.15);display:flex;align-items:flex-end;
}
.doctor-figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.doctor-figure figcaption{position:relative;z-index:1;padding:2.4rem 1.6rem 1.4rem;font-size:.88rem;background:linear-gradient(transparent,rgba(10,46,40,.92) 55%);width:100%}
.doctor-figure figcaption b{font-family:var(--font-display);font-size:1.15rem;display:block;color:var(--cream)}
.doctor-figure .placeholder{position:absolute;inset:0;display:grid;place-items:center;opacity:.5}

/* cards de tratamento / grelha genérica de cards */
.treat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.treat{
  text-decoration:none;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.9rem 1.7rem;transition:background .25s,transform .25s,box-shadow .25s;position:relative;overflow:hidden;
}
.treat:hover{background:var(--forest);color:var(--cream);transform:translateY(-5px);box-shadow:var(--shadow)}
.treat:hover h3,.treat:hover .go{color:var(--amber)}
.treat h3{font-size:1.25rem;color:var(--ink-deep);margin-bottom:.55rem;transition:color .25s}
.treat p{font-size:.94rem;opacity:.85}
.treat .go{margin-top:1.1rem;display:inline-block;font-weight:700;font-size:.9rem;color:var(--terra);transition:color .25s}

/* depoimentos */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.quote{
  background:var(--paper-2);border-radius:var(--radius);padding:2rem 1.8rem;border:1px solid var(--line);
  display:flex;flex-direction:column;gap:1.2rem;
}
.quote p{font-family:var(--font-display);font-style:italic;font-size:1.12rem;line-height:1.5;color:var(--ink-deep)}
.quote p::before{content:"“";color:var(--terra);font-size:1.6rem}
.quote footer{font-size:.88rem;font-weight:700;margin-top:auto}
.quote footer span{display:block;font-weight:400;opacity:.7}
.stars{color:var(--amber);letter-spacing:.15em}

/* unidades */
.units{background:var(--paper-2);border-block:1px solid var(--line)}
.unit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.unit{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;display:flex;flex-direction:column;gap:.4rem}
.unit h3{font-size:1.35rem;color:var(--ink-deep)}
.unit .uf{font-size:.75rem;font-weight:700;letter-spacing:.15em;color:var(--terra);text-transform:uppercase}
.unit address{font-style:normal;font-size:.95rem;opacity:.85;margin:.5rem 0 1.4rem}
.unit .btn{margin-top:auto;font-size:.92rem;padding:.8rem 1.4rem}

/* FAQ */
.faq{max-width:46rem}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  font-family:var(--font-display);font-size:1.25rem;color:var(--ink-deep);padding:1.4rem 0;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;color:var(--terra);transition:transform .25s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 1.5rem;max-width:42rem}
.faq details a{color:var(--terra);font-weight:700}

/* CTA final */
.final{padding:0 0 5.5rem}
.final-card{
  background:var(--terra);color:var(--cream);border-radius:32px;padding:4rem 3rem;text-align:center;
  position:relative;overflow:hidden;box-shadow:0 30px 60px -25px rgba(192,90,46,.55);
}
.final-card::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 15% 20%,rgba(253,250,243,.14),transparent 45%),radial-gradient(circle at 90% 85%,rgba(14,59,51,.35),transparent 55%);
}
.final-card>*{position:relative}
.final-card h2{font-size:clamp(2rem,4vw,3rem);color:var(--cream)}
.final-card p{max-width:34rem;margin:1.2rem auto 2rem;opacity:.95}
.final-card .btn{background:var(--cream);color:var(--terra)}
.final-card .btn:hover{background:#fff}

/* footer */
footer.site{background:var(--ink-deep);color:var(--paper);padding:4rem 0 2rem;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(250,245,236,.14)}
footer.site h4{font-family:var(--font-display);font-weight:500;font-size:1.1rem;color:var(--amber);margin-bottom:1rem}
footer.site ul{list-style:none;display:grid;gap:.55rem}
footer.site a{color:var(--paper);opacity:.8;text-decoration:none}
footer.site a:hover{opacity:1;color:var(--terra-soft)}
.foot-note{padding-top:1.8rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.8rem;opacity:.65}
.disclaimer{font-size:.8rem;opacity:.6;margin-top:1rem;max-width:38rem;line-height:1.5}

/* whatsapp flutuante */
.float-wa{
  position:fixed;right:1.4rem;bottom:1.4rem;z-index:1500;width:60px;height:60px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
  transition:transform .25s;
}
.float-wa:hover{transform:scale(1.1)}
.float-wa svg{width:32px;height:32px;fill:#fff}

/* reveals */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .marquee-track{animation:none}
}

/* =====================================================================
   PÁGINAS DE CONTEÚDO (sintomas, tratamentos, causas, dúvidas, guias)
   ===================================================================== */

/* breadcrumb */
.breadcrumb{padding:1.4rem 0 0;font-size:.85rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;color:#5a6f68}
.breadcrumb a{text-decoration:none;color:var(--terra);font-weight:700}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb li+li::before{content:"/";margin-right:.5rem;color:var(--line);color:#b9c2be}
.breadcrumb [aria-current="page"]{color:#5a6f68}

/* cabeçalho de página de conteúdo */
.page-hero{padding:2.4rem 0 3rem;position:relative}
.page-hero .wrap{max-width:52rem}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.2rem);color:var(--ink-deep);margin:1rem 0 1.2rem}
.page-hero .lead{font-size:1.2rem;color:#2c4a43;max-width:44rem}
.page-hero .meta{margin-top:1.4rem;font-size:.85rem;color:#5a6f68;display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;align-items:center}
.page-hero .meta b{color:var(--ink-deep)}

/* layout artigo + sidebar */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 20rem;gap:3.5rem;align-items:start;padding-bottom:5rem}
.article-main{min-width:0}

/* caixa de resposta direta (featured snippet) */
.answer-box{
  background:var(--forest);color:var(--cream);border-radius:var(--radius);padding:1.8rem 2rem;
  margin:0 0 2.6rem;box-shadow:var(--shadow);position:relative;
}
.answer-box .k{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--amber);display:block;margin-bottom:.5rem}
.answer-box p{font-size:1.12rem;line-height:1.55}
.answer-box p strong{color:var(--amber)}

/* corpo do artigo (prose) */
.prose{max-width:44rem;font-size:1.075rem}
.prose>*+*{margin-top:1.15rem}
.prose h2{font-size:1.7rem;color:var(--ink-deep);margin-top:2.8rem;line-height:1.2}
.prose h3{font-size:1.25rem;color:var(--ink-deep);margin-top:1.9rem}
.prose p{color:#243f39}
.prose strong{color:var(--ink-deep)}
.prose a{color:var(--terra);font-weight:700;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
/* botões dentro do texto não herdam o estilo de link do prose */
.prose a.btn{text-decoration:none}
.prose a.btn-whats{color:var(--cream)}
.prose a.btn-ghost{color:var(--ink)}
.prose ul,.prose ol{padding-left:0;list-style:none;display:grid;gap:.7rem}
.prose ol{counter-reset:li}
.prose li{padding-left:2rem;position:relative;color:#243f39}
.prose ul li::before{content:"";position:absolute;left:.35rem;top:.65rem;width:.5rem;height:.5rem;border-radius:50%;background:var(--terra)}
.prose ol li{counter-increment:li}
.prose ol li::before{content:counter(li);position:absolute;left:0;top:.05rem;width:1.4rem;height:1.4rem;border-radius:50%;background:var(--forest);color:var(--cream);font-family:var(--font-display);font-size:.85rem;display:grid;place-items:center}
.prose>ul,.prose>ol{margin-top:1.3rem}

/* callout / aviso */
.callout{
  border-left:4px solid var(--terra);background:var(--paper-2);border-radius:0 14px 14px 0;
  padding:1.3rem 1.5rem;margin:2rem 0;
}
.callout.warn{border-color:#b4472a}
.callout .k{font-weight:700;color:var(--ink-deep);display:block;margin-bottom:.35rem;font-family:var(--font-display)}
.callout p{margin:0;font-size:1rem;color:#243f39}

/* CTA inline dentro do artigo */
.cta-band{
  background:var(--forest);color:var(--cream);border-radius:var(--radius);padding:2rem 2.2rem;margin:2.8rem 0;
  display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;justify-content:space-between;box-shadow:var(--shadow);
}
.cta-band .t{max-width:30rem}
.cta-band h3{color:var(--cream);font-size:1.4rem;margin-bottom:.3rem}
.cta-band p{color:var(--cream);opacity:.9;font-size:.98rem}
.cta-band .btn{flex:none}

/* box do autor (E-E-A-T) */
.author-box{
  display:flex;gap:1.4rem;align-items:flex-start;background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.8rem;margin:3rem 0 0;
}
.author-box .ph{width:74px;height:74px;border-radius:50%;flex:none;overflow:hidden;background:var(--forest-2);display:grid;place-items:center}
.author-box .ph img{width:100%;height:100%;object-fit:cover;object-position:top center}
.author-box .k{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--terra)}
.author-box b{font-family:var(--font-display);font-size:1.15rem;color:var(--ink-deep);display:block;margin:.2rem 0 .4rem}
.author-box p{font-size:.92rem;color:#3a534c;margin:0}
.author-box a{color:var(--terra);font-weight:700;text-decoration:none}

/* sidebar */
.sidebar{position:sticky;top:6rem;display:grid;gap:1.6rem}
.side-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.side-card.cta{background:var(--terra);color:var(--cream);border-color:transparent}
.side-card h4{font-family:var(--font-display);font-weight:500;font-size:1.15rem;color:var(--ink-deep);margin-bottom:.9rem}
.side-card.cta h4{color:var(--cream)}
.side-card.cta p{font-size:.92rem;opacity:.95;margin-bottom:1.1rem}
.side-card.cta .btn{width:100%;background:var(--cream);color:var(--terra)}
.side-links{list-style:none;display:grid;gap:.7rem}
.side-links a{text-decoration:none;color:#243f39;font-weight:700;font-size:.95rem;display:flex;gap:.5rem;transition:color .2s}
.side-links a::before{content:"→";color:var(--terra)}
.side-links a:hover{color:var(--terra)}

/* toc (índice) */
.toc{list-style:none;display:grid;gap:.5rem;font-size:.92rem}
.toc a{text-decoration:none;color:#3a534c}
.toc a:hover{color:var(--terra)}

/* links relacionados (rodapé do artigo) */
.related{padding:3.5rem 0;border-top:1px solid var(--line)}
.related h2{font-size:1.6rem;color:var(--ink-deep);margin-bottom:1.6rem}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.rel-grid a{
  text-decoration:none;background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:1.3rem 1.4rem;
  transition:border-color .2s,transform .2s;color:var(--ink-deep);font-weight:700;
}
.rel-grid a:hover{border-color:var(--terra);transform:translateY(-3px)}
.rel-grid a span{display:block;font-weight:400;font-size:.86rem;color:#5a6f68;margin-top:.3rem}

/* ============ HUB (páginas índice: sintomas, tratamentos, dúvidas) ============ */
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.hub-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.hub-card{
  text-decoration:none;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem;transition:background .25s,transform .25s,box-shadow .25s;color:var(--ink-deep);
}
.hub-card:hover{background:var(--forest);color:var(--cream);transform:translateY(-5px);box-shadow:var(--shadow)}
.hub-card:hover p,.hub-card:hover .go{color:var(--cream);opacity:.9}
.hub-card:hover .go{color:var(--amber)}
.hub-card h3{font-size:1.2rem;margin-bottom:.5rem}
.hub-card p{font-size:.93rem;color:#3a534c;opacity:1}
.hub-card .go{margin-top:.9rem;display:inline-block;font-weight:700;font-size:.88rem;color:var(--terra)}
.hub-section{padding:0 0 4rem}
.hub-section h2{font-size:1.5rem;color:var(--ink-deep);margin:0 0 1.4rem;padding-top:2.5rem;border-top:1px solid var(--line)}

/* lista simples de links (dúvidas) */
.q-list{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem}
.q-list a{
  text-decoration:none;background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.3rem;
  font-weight:700;color:var(--ink-deep);display:flex;justify-content:space-between;gap:1rem;align-items:center;transition:border-color .2s}
.q-list a:hover{border-color:var(--terra);color:var(--terra)}
.q-list a::after{content:"→";color:var(--terra)}

/* ============ RESPONSIVO ============ */
@media (max-width:960px){
  .hero-grid,.check-grid,.doctor-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .treat-grid,.quotes,.unit-grid,.hub-grid,.rel-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-art{max-width:30rem}
  .check-result{position:static}
  .article-wrap{grid-template-columns:1fr;gap:0}
  .sidebar{position:static;margin-top:3rem;grid-template-columns:1fr 1fr;display:grid;gap:1.4rem}
}
@media (max-width:680px){
  .nav,.header .btn-whats{display:none}
  .menu-toggle{display:block}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--paper);padding:1.5rem 4%;border-bottom:1px solid var(--line);gap:1.1rem}
  .steps,.treat-grid,.quotes,.unit-grid,.hub-grid,.hub-grid.cols-2,.rel-grid,.q-list{grid-template-columns:1fr}
  .step:nth-child(even){transform:none}
  .final-card{padding:3rem 1.6rem}
  .foot-grid{grid-template-columns:1fr}
  section{padding:3.8rem 0}
  .sidebar{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start}
}