/* Kit de Blocos v2.0 - Autoria - DNA Visual FOGUEIRA
   Compartilhado pelas 5 paginas do funil + case study. Humanos + Maquinas. */
:root{
  --ouro:#D4AF37; --ouro-soft:#e6c869; --preto:#1A1A1A; --palco:#121212;
  --branco:#FAFAFA; --vermelho:#8B0000; --creme:#F5E6D3; --linha:rgba(212,175,55,.22);
  --serif:'Playfair Display',Georgia,serif; --sans:'Source Sans 3',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--preto);color:var(--branco);font-family:var(--sans);font-weight:300;line-height:1.65}
.post-body{max-width:760px;margin:0 auto;padding:0 24px 80px}
a{color:var(--ouro)}

/* progress bar */
.st-progress-bar{position:fixed;top:0;left:0;height:3px;width:0;background:var(--ouro);z-index:50}

/* hero */
.st-hero{min-height:62vh;display:flex;flex-direction:column;justify-content:center;text-align:center;
  padding:80px 24px 40px;background:radial-gradient(ellipse 75% 60% at 50% 30%,rgba(212,175,55,.15),transparent 70%),var(--preto)}
.st-hero .eyebrow{font-weight:700;letter-spacing:.3em;text-transform:uppercase;font-size:.7rem;color:var(--ouro);margin-bottom:16px}
.st-hero h1{font-family:var(--serif);font-weight:900;font-size:clamp(2rem,5.5vw,3.6rem);line-height:1.08;max-width:18ch;margin:0 auto;color:var(--branco)}
.st-hero .sub{margin-top:20px;color:var(--creme);font-size:1.05rem;max-width:54ch;margin-left:auto;margin-right:auto}

/* headings + prose */
.post-body h2{font-family:var(--serif);font-weight:700;font-size:clamp(1.5rem,3.5vw,2.1rem);color:var(--branco);margin:48px 0 14px;scroll-margin-top:30px}
.post-body p{margin:14px 0;color:#ece9e2}
.post-body strong{color:var(--branco);font-weight:600}

/* answer capsule */
.st-answer-capsule{border-left:4px solid var(--ouro);background:linear-gradient(160deg,rgba(212,175,55,.08),transparent);
  padding:20px 24px;margin:34px 0;border-radius:0 10px 10px 0}
.st-answer-capsule p{margin:0;font-size:1.12rem;color:var(--creme)}
.st-answer-capsule strong{color:var(--ouro)}

/* context markers */
.st-marker{margin:24px 0;padding:18px 22px;border-radius:10px;background:rgba(255,255,255,.02)}
.st-marker[data-marker="definition"]{border-left:4px solid var(--ouro)}
.st-marker[data-marker="insight"]{border-left:2px solid var(--ouro);font-style:italic;color:var(--creme)}
.st-marker[data-marker="example"]{border-left:4px solid var(--creme)}
.st-marker[data-marker="quote"]{border:0;text-align:center;padding:14px 0}
.st-marker[data-marker="quote"] blockquote{font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--branco);max-width:24ch;margin:0 auto}
.st-marker[data-marker="quote"] cite{display:block;margin-top:12px;font-style:normal;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ouro)}

/* data callout */
.st-data-callout{margin:30px 0;padding:22px 24px;border:1px solid var(--linha);border-radius:12px;
  background:radial-gradient(circle at 0% 0%,rgba(212,175,55,.08),transparent)}
.st-data-callout-number strong{font-family:var(--serif);font-weight:900;font-size:2.2rem;color:var(--ouro)}
.st-data-callout figcaption p{margin:8px 0 4px}
.st-data-callout-source{font-size:.78rem;color:rgba(250,250,250,.5)}

/* glossary inline */
.st-glossary-term{border-bottom:1px dotted var(--ouro)}
.st-glossary-term dfn{font-style:normal;font-weight:600;color:var(--ouro-soft)}
.st-glossary-link{text-decoration:none;font-size:.8em;margin-left:2px}

/* series nav */
.st-series-nav{margin:46px 0;padding:22px 24px;border:1px solid var(--linha);border-radius:12px;background:var(--palco)}
.st-series-nav-label{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ouro);margin-bottom:12px}
.st-series-nav ol{list-style:none;counter-reset:s}
.st-series-nav li{counter-increment:s;padding:9px 0;border-bottom:1px solid var(--linha);display:flex;gap:12px}
.st-series-nav li:last-child{border-bottom:0}
.st-series-nav li::before{content:counter(s);color:var(--ouro);font-family:var(--serif);font-weight:700;min-width:1.4em}
.st-series-current{color:var(--branco);font-weight:600}
.st-series-proof{color:var(--ouro);font-weight:600}

/* toc */
.st-toc{margin:30px 0;padding:18px 22px;border:1px solid var(--linha);border-radius:10px}
.st-toc-title{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ouro);margin-bottom:8px}
.st-toc ul,.st-toc ol{margin-left:18px}
.st-toc a{text-decoration:none}

/* faq */
.st-faq{margin:46px 0}
.st-faq details{border:1px solid var(--linha);border-radius:10px;padding:4px 18px;margin:10px 0;background:rgba(255,255,255,.02)}
.st-faq summary{cursor:pointer;padding:14px 0;font-weight:600;color:var(--branco);list-style:none}
.st-faq summary::-webkit-details-marker{display:none}
.st-faq summary::before{content:"+ ";color:var(--ouro)}
.st-faq details[open] summary::before{content:"\2212 "}
.st-faq details p{padding:0 0 14px;color:var(--creme)}

/* entity card */
.st-entity-card{display:flex;gap:18px;align-items:flex-start;margin:46px 0;padding:22px 24px;
  border:1px solid var(--linha);border-radius:12px;background:var(--palco)}
.st-entity-card img{border-radius:50%;border:2px solid var(--ouro);flex-shrink:0}
.st-entity-card-name a{font-family:var(--serif);font-weight:700;font-size:1.2rem;text-decoration:none}
.st-entity-card [itemprop="jobTitle"]{color:var(--ouro);font-size:.85rem;margin:2px 0 8px}
.st-entity-card-bio{font-size:.92rem;color:var(--creme)}

/* cta */
.st-cta{margin:40px 0;padding:30px;border-radius:14px;text-align:center;border:1px solid var(--linha)}
.st-cta[data-cta="conversion"]{background:radial-gradient(ellipse at 50% 0%,rgba(212,175,55,.16),transparent 70%),var(--palco);border-color:var(--ouro)}
.st-cta p{margin:0 0 16px;color:var(--creme);font-size:1.1rem}
.st-cta-button{display:inline-block;background:var(--ouro);color:var(--preto);font-weight:700;text-decoration:none;
  padding:13px 28px;border-radius:30px;letter-spacing:.02em}

/* table */
.st-table{width:100%;border-collapse:collapse;margin:28px 0;font-size:.95rem}
.st-table th,.st-table td{border:1px solid var(--linha);padding:11px 14px;text-align:left}
.st-table thead th{background:rgba(212,175,55,.1);color:var(--ouro)}
.st-table-highlight{color:var(--ouro);font-weight:600}

footer.st-foot{text-align:center;padding:40px 24px;color:rgba(250,250,250,.45);font-size:.8rem;border-top:1px solid var(--linha)}