/* ============================================================
   article.css — estilo compartilhado das páginas-pilar (conteúdo)
   Mesma identidade do site institucional (Dr. Marcos Spadoni).
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Nunito+Sans:wght@300;400;600;700;800&display=swap');

:root{
  --navy:#0D1B35; --navy-soft:#16294a; --gold:#C9A96E; --gold-dark:#a8884e; --gold-light:#E0C99A;
  --cream:#F9F7F3; --paper:#ffffff; --ink:#1b2440; --body:#444c63; --muted:#7c849a;
  --line:#e8e3d8; --wa:#25D366; --urg:#c0563f;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
:target{scroll-margin-top:88px;}
body{font-family:'Nunito Sans',sans-serif;color:var(--body);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:'Cormorant Garamond',serif;color:var(--ink);font-weight:600;line-height:1.15;}
a{color:inherit;text-decoration:none;}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 22px;}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:800;color:var(--gold-dark);}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 26px;border-radius:10px;font-weight:800;font-size:15px;letter-spacing:.2px;transition:.18s;cursor:pointer;border:0;}
.btn-gold{background:var(--gold);color:var(--navy);box-shadow:0 6px 20px rgba(201,169,110,.3);}
.btn-gold:hover{background:var(--gold-light);}
.btn-ghost{background:transparent;border:1.5px solid rgba(201,169,110,.55);color:var(--gold-dark);}
.btn-ghost.on-navy{border-color:rgba(224,201,154,.5);color:var(--gold-light);}
.btn-ghost:hover{background:rgba(201,169,110,.1);}

/* Nav (igual à home) */
body > header{position:sticky;top:0;z-index:1000;background:#EBE3D2;border-bottom:1px solid rgba(201,169,110,.4);}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;}
.brand{display:flex;align-items:center;gap:11px;font-family:'Cormorant Garamond',serif;}
.brand .nm{font-size:20px;color:var(--ink);font-weight:600;letter-spacing:.3px;}
.brand .nm small{display:block;font-family:'Nunito Sans';font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-top:-2px;}
.brand .mono-text{font-family:'Cormorant Garamond',serif;font-size:37px;font-weight:600;color:var(--ink);line-height:.8;letter-spacing:.5px;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--body);}
.nav-links a:hover{color:var(--gold-dark);}
.nav .btn{padding:10px 20px;font-size:14px;}

/* Breadcrumb */
.breadcrumb{font-size:13px;color:var(--muted);padding:20px 0 0;}
.breadcrumb a:hover{color:var(--gold-dark);}
.breadcrumb span{margin:0 7px;opacity:.6;}

/* Cabeçalho do artigo */
.article{padding:8px 0 70px;}
.article-col{max-width:760px;margin:0 auto;}
.article-head .eyebrow{display:block;margin:26px 0 12px;}
.article-head h1{font-size:46px;line-height:1.08;letter-spacing:-.5px;}
.article-head .lead{font-size:20px;color:var(--ink);line-height:1.5;margin-top:18px;font-weight:400;}
.byline{display:flex;align-items:center;gap:13px;margin:26px 0 6px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted);}
.byline img{width:46px;height:46px;border-radius:50%;object-fit:cover;border:1px solid rgba(201,169,110,.5);flex-shrink:0;}
.byline b{color:var(--ink);font-weight:700;}

/* Índice */
.toc{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:22px 26px;margin:30px 0;}
.toc h2{font-size:15px;font-family:'Nunito Sans';text-transform:uppercase;letter-spacing:.12em;color:var(--gold-dark);font-weight:800;margin-bottom:12px;}
.toc ol{margin:0;padding-left:20px;color:var(--body);}
.toc li{margin-bottom:7px;font-size:15.5px;}
.toc a:hover{color:var(--gold-dark);text-decoration:underline;}

/* Corpo (prosa) */
.prose h2{font-size:31px;margin:42px 0 14px;scroll-margin-top:84px;}
.prose h3{font-size:22px;margin:28px 0 8px;}
.prose p{margin-bottom:16px;font-size:17px;color:var(--body);}
.prose ul,.prose ol{margin:0 0 18px 24px;}
.prose li{margin-bottom:8px;font-size:17px;}
.prose strong{color:var(--ink);font-weight:700;}
.prose a{color:var(--gold-dark);text-decoration:underline;text-underline-offset:2px;}
.prose a:hover{color:var(--ink);}
.prose figure{margin:28px auto;}
.prose figure.narrow{max-width:470px;}
.prose figure img{width:100%;height:auto;border-radius:14px;display:block;box-shadow:0 14px 34px rgba(27,36,64,.16);}
.prose figure.plain img{box-shadow:none;border-radius:0;}
.prose figcaption{font-size:13.5px;color:var(--muted);line-height:1.5;margin-top:11px;text-align:center;}

/* Caixas de destaque */
.callout{border-left:4px solid var(--gold);background:rgba(201,169,110,.09);padding:18px 22px;border-radius:0 10px 10px 0;margin:26px 0;}
.callout p{margin:0;font-size:16px;}
.callout strong{color:var(--ink);}
.callout.urg{border-color:var(--urg);background:rgba(192,86,63,.07);}
.callout .tag{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--urg);margin-bottom:5px;}
.callout.info .tag{color:var(--gold-dark);}

/* Caixa de CTA (navy) */
.cta-box{background:linear-gradient(150deg,var(--navy),#0a1429);color:var(--cream);border-radius:16px;padding:32px 34px;margin:38px 0;text-align:center;}
.cta-box h3{color:#fff;font-size:27px;margin-bottom:8px;}
.cta-box p{color:#aeb8cc;font-size:16px;max-width:520px;margin:0 auto 20px;}
.cta-box .btn{margin:5px 6px 0;}

/* Caixa do material gratuito (clara) */
.cta-guide{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:linear-gradient(135deg,rgba(201,169,110,.18),rgba(201,169,110,.04));border:1.5px solid rgba(201,169,110,.55);border-radius:14px;padding:24px 28px;margin:34px 0;}
.cta-guide .tx{flex:1;min-width:240px;}
.cta-guide .lbl{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dark);font-weight:800;}
.cta-guide h3{font-size:23px;margin:3px 0 5px;}
.cta-guide p{font-size:14.5px;color:var(--body);margin:0;}

/* FAQ (acordeão, igual à home) */
.faq{display:flex;flex-direction:column;gap:12px;margin-top:8px;}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:0 24px;transition:border-color .2s,box-shadow .2s;}
.faq details[open]{border-color:rgba(201,169,110,.55);box-shadow:0 10px 26px rgba(27,36,64,.08);}
.faq summary{cursor:pointer;list-style:none;font-family:'Cormorant Garamond',serif;font-size:21px;font-weight:600;color:var(--ink);padding:18px 34px 18px 0;position:relative;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);font-size:26px;line-height:1;color:var(--gold-dark);transition:transform .2s;}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg);}
.faq details p{margin:0;padding:0 0 20px;color:var(--body);font-size:15.5px;line-height:1.65;}

/* Autor (E-E-A-T) */
.author-box{display:flex;gap:20px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px 26px;margin-top:44px;}
.author-box img{width:88px;height:88px;border-radius:50%;object-fit:cover;object-position:50% 22%;border:1px solid rgba(201,169,110,.55);flex-shrink:0;}
.author-box .at-name{font-family:'Cormorant Garamond',serif;font-size:23px;color:var(--ink);font-weight:600;}
.author-box .at-role{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dark);font-weight:700;margin:2px 0 8px;}
.author-box p{font-size:14.5px;color:var(--body);margin:0;}

.disclaimer{font-size:13px;color:var(--muted);border-top:1px solid var(--line);margin-top:40px;padding-top:18px;line-height:1.6;}

.sec-label{margin:50px 0 14px;}
.sec-label .eyebrow{display:block;margin-bottom:6px;}
.sec-label h2{font-size:32px;}

/* Footer (igual à home) */
footer{background:var(--navy);color:#aeb6c9;font-size:15px;position:relative;margin-top:60px;}
footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,169,110,.7) 50%,transparent);}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding:42px 0 32px;}
.foot-logo{width:215px;max-width:80%;height:auto;display:block;margin-bottom:14px;border:1px solid rgba(201,169,110,.4);border-radius:10px;}
.foot-brand p{font-size:14.5px;line-height:1.55;max-width:350px;color:#9aa3ba;}
footer h4{font-family:'Cormorant Garamond',serif;color:var(--gold-light);font-size:25px;font-weight:600;margin-bottom:9px;}
.foot-col p{margin-bottom:10px;line-height:1.4;}
.foot-col b{color:#fff;font-weight:700;}
.foot-social{list-style:none;display:grid;gap:7px;margin-bottom:4px;}
.foot-social a{color:#cdd5e6;}
.foot-social a:hover{color:var(--gold-light);}
.foot-bottom{background:#060d1c;text-align:center;padding:18px;font-size:13px;color:#7c849a;}

/* WhatsApp flutuante */
.wa-float{position:fixed;bottom:22px;right:22px;z-index:60;display:flex;align-items:center;gap:10px;background:var(--gold);color:var(--navy);border-radius:50px;padding:14px;box-shadow:0 8px 24px rgba(201,169,110,.45);transition:.2s;}
.wa-float:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(201,169,110,.6);background:var(--gold-light);}
.wa-float svg{width:30px;height:30px;flex-shrink:0;}
.wa-float .lbl{font-weight:700;font-size:14px;padding-right:6px;}

/* Responsivo */
@media (max-width:880px){
  .nav-links{display:none;}
  .brand .nm small{display:none;}
  .brand .mono-text{font-size:30px;}
  .nav .btn-gold{padding:10px 15px;font-size:13px;}
  .cta-pre{display:none;}
  .article-head h1{font-size:34px;}
  .article-head .lead{font-size:18px;}
  .prose h2,.sec-label h2{font-size:27px;}
  .prose p,.prose li{font-size:16.5px;}
  .foot-grid{grid-template-columns:1fr;gap:30px;padding:40px 0 30px;}
  .author-box{flex-direction:column;text-align:center;}
}
@media (max-width:600px){
  .wa-float{bottom:16px;right:16px;}
  .wa-float .lbl{display:none;}
}