/* Blog NXT360 — folha de estilos compartilhada (sem JavaScript) */
:root {
  --ink: #1E1A16;
  --ink-2: #4A4238;
  --muted: #7A7268;
  --sand: #F4F1EA;
  --paper: #F7F5F0;
  --line: #E6E2DA;
  --brown: #513F31;
  --gold: #946F3A;
  --gold-l: #C9A25E;
  --blue: #2B4B6F;
  --blue-deep: #223B58;
  --dark: #3F3A35;
  --dark-line: #5E5852;
  --display: 'Manrope', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --body: 'Instrument Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; overflow-x: clip; }
body { background: #FFFFFF; color: var(--ink); font-family: var(--body); font-size: 18px; line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-wrap: break-word; }
p { margin: 0 0 16px; text-wrap: pretty; }
a { color: var(--blue); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue-deep); text-decoration-thickness: 2px; }
a:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); color: var(--brown); margin: 0; text-wrap: balance; }
strong { font-weight: 600; color: var(--ink); }
.skip { position: absolute; left: -9999px; top: 8px; }
.skip:focus { left: 16px; z-index: 10; background: #FFFFFF; color: var(--ink); padding: 8px 14px; border-radius: 8px; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 32px; }
.narrow { max-width: 776px; }
.eyebrow { font-family: var(--display); font-size: 12px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin: 0 0 12px; }
.eyebrow.on-dark { color: var(--gold-l); }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 22px; border-radius: 999px; font-family: var(--display); font-size: 15px; font-weight: 700; letter-spacing: -0.01em; text-decoration: none; white-space: nowrap; border: 1.5px solid transparent; transition: background-color .2s ease, color .2s ease, border-color .2s ease; }
.btn-sand { background: var(--sand); color: var(--dark); }
.btn-sand:hover { background: #FFFFFF; color: var(--dark); }
.btn-blue { background: var(--blue); color: #FFFFFF; }
.btn-blue:hover { background: var(--blue-deep); color: #FFFFFF; }
.btn-ghost { border-color: rgba(244,241,234,0.5); color: var(--sand); }
.btn-ghost:hover { border-color: var(--sand); color: #FFFFFF; }

/* Cabeçalho */
.site-header { background: var(--dark); color: var(--sand); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: -0.04em; color: var(--sand); text-decoration: none; }
.logo:hover { color: #FFFFFF; }
.logo svg { color: var(--gold-l); flex: none; }
.site-nav { display: flex; align-items: center; gap: 24px; font-family: var(--display); font-size: 15px; font-weight: 600; }
.site-nav > a:not(.btn) { color: var(--sand); text-decoration: none; opacity: .9; }
.site-nav > a:not(.btn):hover { opacity: 1; color: #FFFFFF; text-decoration: underline; }
.site-nav .btn { height: 42px; padding: 0 18px; }
.show-sm { display: none; }

/* Trilha */
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 8px; margin: 0 0 24px; padding: 0; font-size: 14px; color: var(--muted); line-height: 1.4; }
.crumbs li + li::before { content: "›"; margin-right: 8px; color: var(--muted); }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs.on-dark ol, .crumbs.on-dark li + li::before { color: #B9B2A6; }
.crumbs.on-dark a { color: var(--sand); }

/* Cabeça do artigo */
.post-head { background: var(--sand); border-bottom: 1px solid var(--line); padding: 36px 0 44px; }
.post-head h1 { font-weight: 800; font-size: clamp(31px, 4.6vw, 48px); line-height: 1.08; letter-spacing: -0.035em; margin: 0 0 16px; }
.byline { font-size: 14px; color: var(--muted); margin: 0 0 24px; }
.answer { font-size: 19px; line-height: 1.6; color: var(--ink); background: #FFFFFF; border-left: 3px solid var(--gold); border-radius: 0 14px 14px 0; padding: 18px 22px; margin: 0; }

/* Corpo do artigo */
.post-body { padding: 36px 0 24px; }
.post-body h2 { font-weight: 800; font-size: clamp(24px, 3.1vw, 30px); line-height: 1.2; letter-spacing: -0.025em; margin: 52px 0 14px; }
.post-body h3 { font-weight: 700; color: var(--ink); font-size: 20px; line-height: 1.3; letter-spacing: -0.015em; margin: 28px 0 8px; }
.post-body section > h2 + p { font-size: 19px; }
.post-body ul, .post-body ol { margin: 0 0 18px; padding-left: 24px; }
.post-body li { margin: 0 0 8px; }
.post-body li > p { margin: 4px 0 0; }
.toc { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 20px 24px 12px; }
.toc-title { font-family: var(--display); font-weight: 700; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--brown); margin: 0 0 10px; }
.toc ol { font-size: 16px; line-height: 1.5; padding-left: 22px; }
.toc li { margin: 0 0 6px; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--blue); text-decoration: underline; }
ul.check { list-style: none; padding-left: 0; }
ul.check li { position: relative; padding-left: 32px; }
ul.check li::before { content: ""; position: absolute; left: 4px; top: 0.42em; width: 12px; height: 7px; border-left: 2.5px solid var(--gold); border-bottom: 2.5px solid var(--gold); transform: rotate(-45deg); }
ol.steps { list-style: none; padding-left: 0; counter-reset: passo; }
ol.steps > li { position: relative; padding-left: 44px; counter-increment: passo; margin-bottom: 14px; }
ol.steps > li::before { content: counter(passo); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 999px; background: var(--brown); color: #FFFFFF; font-family: var(--display); font-weight: 800; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.note { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px 4px; margin: 8px 0 24px; font-size: 17px; }
.note-label { font-family: var(--display); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin: 0 0 8px; }
.note ul, .note ol { margin-bottom: 14px; }

/* Tabelas */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 8px 0 26px; border: 1px solid var(--line); border-radius: 14px; max-width: 100%; }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 15px; line-height: 1.5; }
caption { caption-side: bottom; text-align: left; padding: 10px 14px 12px; font-size: 13.5px; color: var(--muted); border-top: 1px solid var(--line); }
th, td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { background: var(--sand); font-family: var(--display); font-weight: 700; font-size: 14px; color: var(--brown); }
tbody th { font-weight: 600; color: var(--ink); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }

/* FAQ, fontes e relacionados */
.faq-item { border-top: 1px solid var(--line); padding: 4px 0 6px; }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin-top: 18px; }
.faq-a p { margin-bottom: 14px; }
.sources ol { font-size: 15px; line-height: 1.5; overflow-wrap: anywhere; }
.sources li { margin-bottom: 10px; }
.sources .dom { color: var(--muted); font-size: 13px; }
.sources-note { font-size: 15px; color: var(--ink-2); background: var(--paper); border-radius: 12px; padding: 12px 16px; }
.related ul { list-style: none; padding: 0; display: grid; gap: 12px; }
.related li { border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; margin: 0; }
.related li a { font-family: var(--display); font-weight: 700; color: var(--brown); text-decoration: none; font-size: 17px; line-height: 1.35; }
.related li a:hover { color: var(--blue); text-decoration: underline; }
.related li p { font-size: 15px; color: var(--ink-2); margin: 6px 0 0; }
.tag { display: inline-block; margin-left: 6px; font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); vertical-align: 2px; }

/* CTA */
.cta { background: var(--dark); color: var(--sand); border-radius: 24px; padding: 36px 36px 34px; margin: 56px 0 24px; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; right: -120px; top: -140px; width: 320px; height: 320px; border-radius: 50%; border: 48px solid rgba(148,111,58,0.16); pointer-events: none; }
.cta h2 { color: var(--sand); font-weight: 800; font-size: clamp(24px, 3vw, 30px); line-height: 1.15; letter-spacing: -0.025em; margin: 0 0 12px; position: relative; }
.cta p { color: #CFC8BC; position: relative; max-width: 600px; }
.cta .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; position: relative; }

/* Home do blog */
.blog-hero { background: var(--dark); color: var(--sand); padding: 40px 0 56px; }
.blog-hero h1 { color: var(--sand); font-weight: 800; font-size: clamp(32px, 5vw, 54px); line-height: 1.05; letter-spacing: -0.04em; max-width: 880px; margin: 0 0 18px; }
.blog-hero .lead { font-size: 19px; line-height: 1.55; color: #CFC8BC; max-width: 760px; margin: 0; }
.wrap.blog-list { padding-top: 40px; }
.group { margin: 0 0 44px; }
.group > h2 { font-weight: 800; font-size: 24px; letter-spacing: -0.02em; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 16px; }
.card { background: #FFFFFF; border: 1px solid var(--line); border-radius: 18px; padding: 22px 24px 18px; display: flex; flex-direction: column; }
.card h2, .card h3 { font-weight: 800; font-size: 20px; line-height: 1.25; letter-spacing: -0.02em; margin: 0 0 10px; }
.card h2 a, .card h3 a { color: var(--brown); text-decoration: none; }
.card h2 a:hover, .card h3 a:hover { color: var(--blue); text-decoration: underline; }
.card p { font-size: 16px; line-height: 1.55; color: var(--ink-2); margin: 0 0 12px; }
.card .meta { font-size: 13.5px; color: var(--muted); margin: auto 0 0; }
.card-big { background: var(--sand); padding: 30px 32px 24px; }
.card .eyebrow { font-size: 12px; color: var(--gold); margin: 0 0 10px; }
.card-big h2 { font-size: clamp(24px, 3.2vw, 32px); line-height: 1.15; letter-spacing: -0.03em; }
.card-big p { font-size: 17px; max-width: 760px; }

/* Rodapé */
.site-footer { background: var(--dark); color: #C9C3B8; font-size: 14px; line-height: 1.55; padding: 48px 0 36px; margin-top: 64px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px 48px; padding-bottom: 28px; border-bottom: 1px solid var(--dark-line); }
.footer-brand { max-width: 420px; }
.footer-brand p { margin: 12px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 10px 22px; max-width: 520px; font-family: var(--display); font-weight: 600; }
.footer-links a { color: var(--sand); text-decoration: none; }
.footer-links a:hover { color: #FFFFFF; text-decoration: underline; }
.legal { padding-top: 22px; font-size: 12.5px; color: #A39D93; }
.legal p { margin: 0 0 8px; }

@media (max-width: 720px) {
  body { font-size: 17px; }
  .wrap { padding: 0 20px; }
  .post-head { padding: 28px 0 32px; }
  .answer { font-size: 17.5px; padding: 16px 18px; }
  .post-body section > h2 + p { font-size: 17.5px; }
  .post-body h2 { margin-top: 44px; }
  .toc { padding: 18px 18px 10px; }
  .cta { padding: 28px 22px; border-radius: 20px; }
  .cta .actions .btn { width: 100%; }
  .blog-hero { padding: 28px 0 40px; }
  .blog-hero .lead { font-size: 17px; }
  .card-big { padding: 24px 22px 20px; }
  .site-footer { padding: 40px 0 28px; }
}
@media (max-width: 520px) {
  .site-nav { gap: 16px; }
  .site-nav .hide-sm { display: none; }
  .site-nav .show-sm { display: inline; }
  .site-nav .btn { height: 40px; padding: 0 16px; font-size: 14px; }
  .logo { font-size: 20px; }
}
@media print {
  .site-header, .site-footer, .cta, .toc { display: none; }
  a { color: inherit; }
}