/* ===========================================================
   BLOG VALIOM — estilo padrão (compartilhado por index + todos os posts)
   Editar AQUI muda o blog inteiro. Não duplicar CSS nos posts.
   =========================================================== */
:root{--ink:#1A1410;--ink-2:#46423C;--ink-3:#8A857C;--line:#E6E3DD;--line-2:#D4D4D4;--gold:#ECC840;--gold-bg:#FBF6E6;--gold-soft:#F2D873;--gold-deep:#A8851A;--shadow:0 6px 28px rgba(26,20,16,.08);--shadow-lg:0 18px 50px rgba(26,20,16,.12)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;color:var(--ink-2);line-height:1.75;background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Rajdhani',sans-serif;color:var(--ink)}
a{color:var(--gold-deep);text-decoration:none}
img{max-width:100%;height:auto;border-radius:12px}
svg.icn{width:1em;height:1em;display:inline-block;vertical-align:-.125em;fill:currentColor;flex-shrink:0}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
.wrap-wide{max-width:980px;margin:0 auto;padding:0 22px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;max-width:1140px;margin:0 auto;padding:0 22px}
.logo img{height:28px;display:block}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;padding:11px 22px;border-radius:11px;background:var(--gold);color:#1A1410;transition:.2s;border:none;cursor:pointer}
.btn:hover{background:var(--gold-deep);transform:translateY(-2px);color:#1A1410}
.btn-ghost{background:transparent;color:var(--ink-2);border:1.5px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-deep)}

/* breadcrumb (SEO + navegação) */
.crumb{font-size:13px;color:var(--ink-3);padding:22px 0 0}
.crumb a{color:var(--ink-3)}.crumb a:hover{color:var(--gold-deep)}
.crumb span{color:var(--ink-2);font-weight:500}

/* índice — hero */
.bhero{text-align:center;padding:60px 0 36px;background:linear-gradient(180deg,#FFFDF7,#fff)}
.bhero .eyebrow{font-weight:600;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-deep)}
.bhero h1{font-weight:700;font-size:42px;margin:12px 0 10px;line-height:1.1}
.bhero p{font-size:17px;color:var(--ink-2);max-width:560px;margin:0 auto}
.bhero .stat{margin-top:18px;font-size:13px;color:var(--ink-3);font-weight:500;display:inline-flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center}
.bhero .stat b{color:var(--ink);font-weight:600}
.bhero .stat .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);display:inline-block}

/* índice — filtro por categoria */
.catnav{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:30px 0 4px}
.catbtn{font-size:13px;font-weight:600;color:var(--ink-2);background:#fff;border:1.5px solid var(--line-2);border-radius:20px;padding:7px 16px;cursor:pointer;transition:.18s;font-family:'DM Sans',sans-serif}
.catbtn:hover{border-color:var(--gold);color:var(--gold-deep)}
.catbtn.active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* página "ver todos" — lista por categoria (estilo content-first) */
.alllist{max-width:760px;margin:0 auto;padding:6px 0 60px}
.alllist .grp{margin-bottom:30px}
.alllist .grp-h{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--gold-deep);border-bottom:1.5px solid var(--line);padding-bottom:8px;margin-bottom:4px}
.alllist a{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:12px 6px;border-bottom:1px solid var(--line);transition:.15s}
.alllist a:hover{background:var(--gold-bg);padding-left:12px}
.alllist .at{font-size:16px;font-weight:600;color:var(--ink);line-height:1.3}
.alllist .ar{font-size:12px;color:var(--ink-3);white-space:nowrap}
/* botão "ver todos" no fim da grade do índice */
.allcta{text-align:center;padding:0 0 70px}
.allcta a{display:inline-block;font-weight:600;font-size:14px;color:var(--ink-2);background:#fff;border:1.5px solid var(--line-2);border-radius:11px;padding:12px 28px;transition:.2s}
.allcta a:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-2px)}

/* índice — banner do ARTIGO-PILAR (guia completo / cornerstone) */
.pillar{display:block;background:linear-gradient(160deg,#1A1410,#2A2118);color:#fff;border-radius:18px;padding:32px 34px;margin:30px 0 6px;transition:all .25s;border:1px solid #3a3228}
.pillar:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.pillar-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#1A1410;background:var(--gold);border-radius:20px;padding:4px 12px;margin-bottom:14px}
.pillar-h{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:28px;line-height:1.12;color:#fff;margin-bottom:8px}
.pillar-p{color:#C9C4BB;font-size:15px;max-width:640px}
.pillar-go{margin-top:16px;font-weight:700;font-size:14px;color:var(--gold-soft)}

/* índice — post em DESTAQUE (1º, grande, title-forward — estilo Viver de IA) */
.featured{display:grid;grid-template-columns:1.05fr 1fr;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:30px 0 24px;transition:all .25s}
.featured:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--line-2)}
.featured .fph{background:linear-gradient(135deg,var(--gold-bg),#fff);display:flex;align-items:center;justify-content:center;font-size:76px;color:var(--gold-deep);min-height:250px;border-right:1px solid var(--line)}
.featured .fpb{padding:36px;display:flex;flex-direction:column;justify-content:center}
.featured .fbadge{display:inline-block;align-self:flex-start;font-size:10px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-deep);background:var(--gold-bg);border:1px solid var(--gold-soft);border-radius:20px;padding:4px 11px;margin-bottom:12px}
.featured h2{font-size:31px;line-height:1.1;margin:0 0 12px;color:var(--ink)}
.featured p{font-size:16px;color:var(--ink-2)}
.featured .pmeta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--ink-3);margin-top:16px}
.featured .pmeta .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3)}
.featured .pmeta .go{color:var(--gold-deep);font-weight:600}

/* índice — grade de posts */
.posts{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:0 0 70px}
.post{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:all .25s}
.post:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-2)}
.post .ph{height:140px;background:linear-gradient(135deg,var(--gold-bg),#fff);display:flex;align-items:center;justify-content:center;font-size:40px;color:var(--gold-deep);border-bottom:1px solid var(--line)}
.post .pb{padding:22px}
.post .cat{font-size:11px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--gold-deep)}
.post h2{font-size:23px;line-height:1.18;margin:8px 0;color:var(--ink);font-weight:700}
.post p{font-size:14px;color:var(--ink-2)}
.post .pmeta{display:flex;gap:8px;align-items:center;font-size:11px;color:var(--ink-3);margin-top:12px}
.post .pmeta .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3)}
.post .pmeta .go{color:var(--gold-deep);font-weight:600}

/* ===== CAPA personalizada do artigo (estilo "número editorial") ===== */
.capa{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:18px 20px;height:152px;background:linear-gradient(135deg,#1A1410,#26201A);border-bottom:1px solid var(--line)}
.capa::after{content:'';position:absolute;right:-44px;top:-44px;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,var(--c,#ECC840),transparent 70%);opacity:.30}
.capa .cap-ico{position:absolute;right:8px;bottom:-26px;width:122px;height:122px;color:var(--c,#ECC840);opacity:.13;z-index:1}
.capa .cat{font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--c,#ECC840);position:relative;z-index:2}
.capa .cap-num{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:42px;line-height:1;color:#fff;position:relative;z-index:2;margin:3px 0 3px}
.capa .cap-sub{font-size:12px;color:#C9C4BB;max-width:82%;position:relative;z-index:2;line-height:1.32}
.capa .cap-no{position:absolute;top:12px;right:14px;z-index:3;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:12px;letter-spacing:.5px;color:rgba(255,255,255,.6);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:2px 10px}
.anum{font-family:'Rajdhani',sans-serif;font-weight:700;color:var(--gold-deep);letter-spacing:.5px}
/* capa maior no post em destaque */
.featured .capa{height:100%;min-height:250px;padding:34px;border-bottom:none;border-right:1px solid var(--line)}
.featured .capa .cap-num{font-size:58px}
.featured .capa .cap-sub{font-size:14px;max-width:90%}
.featured .capa .cap-ico{width:150px;height:150px;bottom:-30px;right:14px}
@media(max-width:700px){.featured .capa{min-height:150px;border-right:none;border-bottom:1px solid var(--line);padding:24px}.featured .capa .cap-num{font-size:46px}}

/* artigo */
article{padding:26px 0}
.cat{font-size:12px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--gold-deep)}
article h1{font-size:38px;line-height:1.12;margin:12px 0 14px}
.meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-3);margin-bottom:30px;flex-wrap:wrap}
.meta .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);display:inline-block}
article h2{font-size:26px;margin:38px 0 12px}
article h3{font-size:20px;margin:26px 0 10px}
article p{margin-bottom:18px;font-size:17px}
article ul,article ol{margin:0 0 18px 22px}
article li{margin-bottom:9px;font-size:17px}
article b{color:var(--ink)}
article p a,article li a{text-decoration:underline}
.box{background:var(--gold-bg);border:1px solid var(--gold-soft);border-radius:14px;padding:22px;margin:24px 0}
.box p{margin:0;font-size:16px}

/* "O essencial" — caixa de key takeaways no topo do artigo */
.essencial{background:var(--gold-bg);border:1px solid var(--gold-soft);border-left:4px solid var(--gold);border-radius:12px;padding:20px 24px;margin:28px 0}
.essencial .et{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:1.2px;color:var(--gold-deep);margin-bottom:10px}
.essencial ul{margin:0 0 0 18px}
.essencial li{font-size:15px;margin-bottom:7px;color:var(--ink-2);line-height:1.55}
.essencial li b{color:var(--ink)}
/* frase de destaque */
article blockquote{border-left:4px solid var(--gold);background:#FAF8F2;padding:16px 24px;margin:28px 0;border-radius:0 12px 12px 0;font-family:'Rajdhani',sans-serif;font-weight:600;font-size:21px;line-height:1.35;color:var(--ink)}
/* divisória de respiro */
.dots{text-align:center;color:var(--line-2);letter-spacing:8px;margin:32px 0;font-size:16px;user-select:none}
/* FAQ */
.faq{margin:42px 0 0;border-top:1px solid var(--line);padding-top:30px}
.faq>h2{font-size:26px;margin:0 0 6px}
.faq .q{font-weight:600;font-size:17px;color:var(--ink);margin:22px 0 6px}
.faq .a{font-size:16px;color:var(--ink-2);margin:0}
/* próximo passo — conclusão acionável */
.passo{background:#fff;border:1.5px solid var(--line-2);border-radius:14px;padding:22px 24px;margin:30px 0}
.passo h3{font-size:19px;margin:0 0 10px}
.passo ol{margin:0 0 0 20px}
.passo li{font-size:16px;margin-bottom:8px}

/* caixa de CTA (todo post tem 1) */
.cta{background:linear-gradient(160deg,#1A1410,#2A2118);color:#fff;border-radius:18px;padding:32px;margin:40px 0;text-align:center}
.cta h3{color:#fff;font-size:24px;margin-bottom:10px}
.cta p{color:#C9C4BB;margin-bottom:18px;font-size:15px}
.cta a{display:inline-block;background:var(--gold);color:#1A1410;font-weight:700;padding:13px 26px;border-radius:11px}

/* assinatura do autor (autoridade) */
.author{display:flex;gap:14px;align-items:center;background:var(--gold-bg);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:38px 0 0}
.author .av{width:52px;height:52px;border-radius:50%;background:#1A1410;color:var(--gold);font-family:'Rajdhani';font-weight:700;font-size:22px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.author .nm{font-weight:600;color:var(--ink);font-size:15px}
.author .bio{font-size:13px;color:var(--ink-2)}

/* posts relacionados (links internos = SEO) */
.related{border-top:1px solid var(--line);margin-top:40px;padding-top:30px}
.related h3{font-size:20px;margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.related a{display:block;border:1px solid var(--line);border-radius:12px;padding:16px;transition:.2s}
.related a:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.related .rc{font-size:11px;font-weight:600;text-transform:uppercase;color:var(--gold-deep)}
.related .rt{font-size:15px;font-weight:600;color:var(--ink);margin-top:4px;line-height:1.25}

/* footer */
footer{background:#0E1016;color:#9A958C;padding:34px 0;text-align:center;font-size:13px;margin-top:10px}
footer a{color:var(--gold-soft)}
.foot-links{margin-bottom:10px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.foot-links a{color:#C9C4BB}

/* ============================================================
   ARTIGO — layout leve e organizado (hero escuro + sumário lateral)
   ============================================================ */
/* hero escuro no topo */
.art-hero{background:linear-gradient(160deg,#1A1410,#28201A);color:#fff}
.art-hero-in{max-width:1080px;margin:0 auto;padding:0 24px 44px}
.art-hero .crumb{color:rgba(255,255,255,.45);padding:20px 0 0}
.art-hero .crumb a{color:rgba(255,255,255,.45)}
.art-hero .crumb a:hover{color:var(--gold)}
.art-hero .crumb span{color:rgba(255,255,255,.75)}
.art-kicker{margin-top:36px;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--gold)}
.art-hero h1{font-size:42px;line-height:1.12;color:#fff;margin:14px 0 18px;max-width:800px}
.art-dek{font-size:18px;line-height:1.55;color:#C4BFB6;max-width:660px;margin:0 0 24px}
.art-hero .meta{color:rgba(255,255,255,.5);margin:0}
.art-hero .meta .sep{background:rgba(255,255,255,.4)}
.art-hero .meta .anum{color:var(--gold-soft)}

/* corpo: 2 colunas (conteúdo + sumário fixo) */
.art-body{max-width:1080px;margin:0 auto;padding:48px 24px 30px;display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:56px;align-items:start}
.art-body article{padding:0;max-width:700px}
.art-body article p{font-size:17px;line-height:1.85;margin-bottom:24px;color:var(--ink-2)}
.art-body article h2{font-size:27px;margin:48px 0 16px;line-height:1.2}
.art-body article ul,.art-body article ol{margin:0 0 24px 20px}
.art-body article li{margin-bottom:12px;line-height:1.75;font-size:17px}

/* sumário lateral (TOC) */
.toc{position:sticky;top:88px;font-size:13px}
.toc-h{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ink-3);margin-bottom:15px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}
.toc li{counter-increment:toc;margin-bottom:13px;line-height:1.4}
.toc a{display:flex;gap:11px;color:var(--ink-2)}
.toc a:hover{color:var(--gold-deep)}
.toc a::before{content:counter(toc,decimal-leading-zero);color:var(--ink-3);font-weight:700;font-size:11px;flex-shrink:0;padding-top:1px}
.toc .topo{display:inline-block;margin-top:20px;font-size:12px;color:var(--ink-3)}
.toc .topo:hover{color:var(--gold-deep)}

/* "O essencial" LEVE — só barrinha, sem fundo cheio */
.art-body .essencial{background:none;border:none;border-left:3px solid var(--gold);border-radius:0;padding:2px 0 2px 26px;margin:32px 0}
.art-body .essencial .et{color:var(--ink-3);margin-bottom:14px}
.art-body .essencial ul{list-style:none;margin:0}
.art-body .essencial li{font-size:16px;margin-bottom:14px;padding-left:0;line-height:1.6}

/* número gigante centralizado (callout) */
.bignum{text-align:center;margin:44px 0}
.bignum .n{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:64px;line-height:1;color:var(--ink)}
.bignum .c{font-size:12px;text-transform:uppercase;letter-spacing:1.4px;color:var(--ink-3);margin-top:10px}

/* FAQ em sanfona (accordion nativo) */
.art-body .faq{margin:50px 0 0;border-top:1px solid var(--line);padding-top:34px}
.art-body .faq details{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;background:#fff}
.art-body .faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:16.5px;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px}
.art-body .faq summary::-webkit-details-marker{display:none}
.art-body .faq summary::after{content:'+';font-size:22px;color:var(--ink-3);font-weight:400;flex-shrink:0}
.art-body .faq details[open] summary::after{content:'–'}
.art-body .faq details>p{padding:0 22px 20px;margin:0;color:var(--ink-2);font-size:16px;line-height:1.75}

/* CTA e próximo passo um pouco mais arejados no novo layout */
.art-body .cta{margin:46px 0}
.art-body .cta h3{color:#fff}
.art-body .cta p{color:#C9C4BB}
.art-body .passo{margin:34px 0}

@media(max-width:900px){.art-body{grid-template-columns:1fr;gap:0}.toc{display:none}.art-hero h1{font-size:31px}.art-dek{font-size:16px}.art-body article h2{font-size:24px}}

@media(max-width:700px){.posts,.related-grid{grid-template-columns:1fr}.featured{grid-template-columns:1fr}.pillar{padding:24px}.pillar-h{font-size:23px}.featured .fph{min-height:140px;font-size:54px;border-right:none;border-bottom:1px solid var(--line)}.featured .fpb{padding:26px}.featured h2{font-size:25px}.bhero h1{font-size:32px}article h1{font-size:30px}article p,article li{font-size:16px}article h2{font-size:23px}}