/* Páginas de conteúdo (pilares, segmentos, blog) — mesma identidade da landing. */
:root {
  --bg: #070b14; --bg-2: #0b1220; --surface: #0f172a; --line: rgba(148,163,184,.14); --line-strong: rgba(148,163,184,.28);
  --ink: #e6edf7; --muted: #9aa8bd; --muted-2: #6f7d93; --brand: #35a3ff; --brand-2: #6366f1; --wa: #25d366;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.s-body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.7 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
.s-wrap { width: min(1100px, calc(100% - 40px)); margin: 0 auto; }
.s-header { position: sticky; top: 0; z-index: 20; background: rgba(7,11,20,.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.s-header-inner { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.s-logo img { width: 150px; }
.s-nav { display: flex; align-items: center; gap: 18px; font-size: 14px; font-weight: 600; }
.s-nav a { color: var(--muted); }
.s-nav a:hover { color: var(--ink); text-decoration: none; }
.s-nav .s-login { color: var(--ink); }
.s-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 14px; border-radius: 10px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff !important; font-weight: 700; white-space: nowrap; box-shadow: 0 10px 24px -12px rgba(53,163,255,.7); }
.s-btn:hover { text-decoration: none; filter: brightness(1.06); }
.s-btn-lg { padding: 14px 22px; font-size: 15px; border-radius: 12px; }
.s-main { padding: 28px 0 60px; }
.s-crumbs { font-size: 13px; color: var(--muted-2); margin-bottom: 18px; }
.s-crumbs a { color: var(--muted); }
.s-kicker { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); }
.s-article-head h1 { font-size: clamp(30px, 4vw, 46px); line-height: 1.12; letter-spacing: -.02em; font-weight: 800; margin: 10px 0 14px; max-width: 820px; }
.s-lead { font-size: 19px; color: var(--muted); max-width: 760px; margin: 0 0 10px; }
.s-meta { font-size: 13px; color: var(--muted-2); margin: 0 0 26px; }
.s-hero { margin: 0 0 30px; border-radius: 14px; overflow: hidden; border: 1px solid var(--line-strong); background: var(--bg-2); box-shadow: 0 30px 70px -30px rgba(0,0,0,.8); }
.s-hero figcaption { font-size: 12.5px; color: var(--muted-2); padding: 10px 14px; border-top: 1px solid var(--line); }
.s-content { max-width: 760px; }
.s-content h2 { font-size: 26px; line-height: 1.25; letter-spacing: -.01em; margin: 40px 0 12px; scroll-margin-top: 80px; }
.s-content h3 { font-size: 19px; margin: 28px 0 8px; }
.s-content p { margin: 0 0 16px; color: #cbd5e1; }
.s-content ul, .s-content ol { margin: 0 0 18px; padding-left: 22px; color: #cbd5e1; }
.s-content li { margin: 6px 0; }
.s-content blockquote { margin: 18px 0; padding: 14px 18px; border-left: 3px solid var(--brand); background: rgba(53,163,255,.08); border-radius: 0 12px 12px 0; color: var(--ink); }
.s-content strong { color: var(--ink); }
.s-cta { margin: 40px 0; padding: 22px 24px; border-radius: 16px; border: 1px solid var(--line-strong); background: radial-gradient(400px 200px at 100% 0%, rgba(99,102,241,.25), transparent 70%), var(--surface); display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; max-width: 760px; }
.s-cta div { display: flex; flex-direction: column; gap: 4px; max-width: 460px; }
.s-cta b { font-size: 17px; }
.s-cta span { color: var(--muted); font-size: 14.5px; }
.s-faq { max-width: 760px; margin-top: 30px; }
.s-faq h2 { font-size: 24px; margin: 0 0 6px; }
.s-faq details { border-bottom: 1px solid var(--line); }
.s-faq summary { cursor: pointer; padding: 14px 0; font-weight: 700; list-style: none; position: relative; padding-right: 32px; }
.s-faq summary::-webkit-details-marker { display: none; }
.s-faq summary::after { content: "+"; position: absolute; right: 0; top: 12px; color: var(--brand); font-weight: 800; }
.s-faq details[open] summary::after { content: "–"; }
.s-faq p { margin: 0 0 16px; color: #cbd5e1; }
.s-related { margin-top: 50px; padding-top: 30px; border-top: 1px solid var(--line); }
.s-related h2 { font-size: 22px; margin: 0 0 14px; }
.s-related ul, .s-post-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.s-related a, .s-post-list a { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.02); color: var(--ink); height: 100%; transition: border-color .15s, transform .15s; }
.s-related a:hover, .s-post-list a:hover { text-decoration: none; border-color: var(--brand); transform: translateY(-2px); }
.s-related span, .s-post-list span { font-size: 14px; color: var(--muted); }
.s-post-list time { font-size: 12px; color: var(--muted-2); }
.s-post-list b { font-size: 17px; line-height: 1.3; }
.s-footer { border-top: 1px solid var(--line); background: var(--bg-2); margin-top: 20px; }
.s-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; padding: 40px 0 24px; }
.s-footer-grid p { font-size: 14px; color: var(--muted); margin-top: 12px; }
.s-footer-grid nav { display: flex; flex-direction: column; gap: 7px; font-size: 14px; }
.s-footer-grid nav a { color: var(--muted); }
.s-footer-grid nav b { color: var(--ink); margin-bottom: 4px; }
.s-footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0 26px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--muted-2); flex-wrap: wrap; }
@media (max-width: 860px) {
  .s-wrap { width: calc(100% - 32px); }
  .s-nav { gap: 10px; font-size: 13px; }
  .s-nav a:not(.s-btn):not(.s-login) { display: none; }
  .s-footer-grid { grid-template-columns: 1fr 1fr; }
  .s-lead { font-size: 17px; }
}
@media (max-width: 560px) { .s-footer-grid { grid-template-columns: 1fr; } .s-logo img { width: 128px; } }
.s-table { overflow-x: auto; margin: 0 0 18px; }
.s-table table { border-collapse: collapse; width: 100%; font-size: 15px; }
.s-table th, .s-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.s-table th { color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; }