/* Monnetos · páginas de conteúdo (para quem, blog, ajuda).
   Mesma linguagem visual da página inicial: papel claro, verde da marca, faixas escuras. */
:root{
  --paper:#F5F8F3; --surface:#FFFFFF; --surface-2:#EEF3EE; --ink:#0B3326; --ink-2:#344A40; --muted:#58695F; --line:#D9E2DB;
  --brand:#15803D; --brand-hover:#116632; --brand-ink:#FFFFFF; --brand-soft:#E6F3EA; --leaf:#16A34A; --lime:#4ADE80;
  --warn:#8A5800; --warn-soft:#FFF4DE;
  --night:#0B3326; --night-2:#124636; --on-night:#EAF2ED; --on-night-2:#B5CABF; --night-line:#2E5A49;
  --show-light:inline-block; --show-dark:none; --shadow:0 18px 50px -20px rgba(14,42,33,.35);
  --display:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif; --body:'IBM Plex Sans','Segoe UI',system-ui,-apple-system,sans-serif; --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme]){
  --paper:#07130E; --surface:#0E1E17; --surface-2:#13281F; --ink:#E7F0EA; --ink-2:#C2D3C9; --muted:#97AEA2; --line:#21382D;
  --brand:#46B96A; --brand-hover:#62CC83; --brand-ink:#04140C; --brand-soft:#123222; --leaf:#5CC57E; --lime:#4ADE80;
  --warn:#F2C46B; --warn-soft:#2E240F;
  --night:#0B231B; --night-2:#123328; --on-night:#EAF2ED; --on-night-2:#A9C2B5; --night-line:#2A5444;
  --show-light:none; --show-dark:inline-block; --shadow:0 18px 50px -20px rgba(0,0,0,.7); color-scheme:dark }}
:root[data-theme="dark"]{
  --paper:#07130E; --surface:#0E1E17; --surface-2:#13281F; --ink:#E7F0EA; --ink-2:#C2D3C9; --muted:#97AEA2; --line:#21382D;
  --brand:#46B96A; --brand-hover:#62CC83; --brand-ink:#04140C; --brand-soft:#123222; --leaf:#5CC57E; --lime:#4ADE80;
  --warn:#F2C46B; --warn-soft:#2E240F;
  --night:#0B231B; --night-2:#123328; --on-night:#EAF2ED; --on-night-2:#A9C2B5; --night-line:#2A5444;
  --show-light:none; --show-dark:inline-block; --shadow:0 18px 50px -20px rgba(0,0,0,.7); color-scheme:dark }

/* base */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;overflow-wrap:break-word}
img,svg{max-width:100%}
a{color:var(--brand)}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;letter-spacing:-.02em;line-height:1.1;color:inherit}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}
.narrow{max-width:760px}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

/* idioma: blocos e rótulos curtos */
.lang-en{display:none}
html[lang="en"] .lang-pt{display:none}
html[lang="en"] .lang-en{display:block}
span.lang-en{display:none}
html[lang="en"] span.lang-pt{display:none}
html[lang="en"] span.lang-en{display:inline}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;font-weight:600;font-size:15px;font-family:var(--body);text-decoration:none;white-space:nowrap;transition:transform .15s ease,background .15s ease,border-color .15s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:var(--brand-ink)}
.btn-primary:hover{background:var(--brand-hover)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn-night{background:var(--lime);color:#0E2A21}
.btn-night:hover{filter:brightness(1.06)}
.btn-outline-night{background:transparent;border-color:var(--night-line);color:var(--on-night)}
.btn-outline-night:hover{border-color:var(--on-night)}

/* cabeçalho */
.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:16px;height:68px}
.logo{display:inline-flex;align-items:center;flex:none;text-decoration:none}
.logo img{display:block;height:36px;width:auto}
.logo img.wm-light{display:var(--show-light)} .logo img.wm-dark{display:var(--show-dark)}
.nav{display:flex;gap:2px;margin-left:8px}
.nav a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:15px;padding:8px 12px;border-radius:8px;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{background:var(--surface-2);color:var(--ink)}
.top-actions{margin-left:auto;display:flex;gap:10px;align-items:center;min-width:0}
.login{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:15px;padding:8px 6px;white-space:nowrap}
.login:hover{color:var(--brand)}
.subnav{display:none}
@media (max-width:920px){
  .nav,.login{display:none}
  .subnav{display:flex;justify-content:center;flex-wrap:wrap;gap:2px 4px;border-top:1px solid var(--line);padding:6px 12px}
  .subnav a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:14px;padding:6px 8px;border-radius:8px;white-space:nowrap}
  .subnav a:hover,.subnav a[aria-current="page"]{color:var(--ink);background:var(--surface-2)}
}
@media (max-width:480px){
  .top-in{gap:8px;height:60px}
  .logo img{height:26px}
  .top-actions{gap:6px}
  .top-actions .btn{height:36px;padding:0 10px;font-size:13px;border-radius:10px}
  .top .i18n-ctl{gap:4px}
  .top .i18n-lang button{padding:6px 7px}
  .top .i18n-theme{width:30px;height:30px}
}
@media (max-width:370px){ .logo img{height:21px} .top-actions .btn{padding:0 8px;font-size:12.5px} }

/* gerais de seção */
.eyebrow{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:600}
.lead{font-size:18px;color:var(--ink-2);max-width:60ch}
.sec{padding-block:72px}
.sec-alt{background:var(--surface-2)}
.sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:32px;max-width:760px}
.sec-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:800}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--brand);text-decoration:underline}

/* hero */
.hero{padding-block:64px 56px;position:relative;overflow:hidden}
.hero-in{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:20px}
.hero-in > *{max-width:820px}
.hero h1{font-size:clamp(36px,5.6vw,64px);font-weight:800;line-height:1.04}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:4px}
.hero-note{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--muted)}
.hero-note span::before{content:"✓";color:var(--brand);font-weight:700;margin-right:6px}
.hero-disc{position:absolute;width:520px;height:520px;right:-180px;top:-140px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#4ADE80 0,#22C55E 38%,#16A34A 70%,#15803D 100%);opacity:.16;pointer-events:none}
.hero-disc::after{content:"";position:absolute;inset:9%;border-radius:50%;border:2px solid rgba(255,255,255,.4)}

/* cartões */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card h3{font-size:21px;font-weight:700}
.card p{color:var(--ink-2)}
a.card{text-decoration:none;color:inherit;transition:border-color .15s ease,transform .15s ease}
a.card:hover{border-color:var(--brand);transform:translateY(-2px)}
.card .more{margin-top:auto;padding-top:6px;color:var(--brand);font-weight:600;font-size:15px}
.card.pain{padding:0;overflow:hidden;gap:0}
.pain .q,.pain .a{padding:20px 24px;display:flex;flex-direction:column;gap:6px}
.pain .q{border-bottom:1px solid var(--line)}
.pain .a{background:var(--brand-soft);flex:1}
.pain .tagline{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--muted)}
.pain .a .tagline{color:var(--brand)}
.pain h3{font-size:19px}
.ind{display:flex;gap:14px;align-items:flex-start}
.ind .ic{flex:none;width:40px;height:40px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:600;font-size:13px}
.ind b{display:block;font-family:var(--display);font-size:17px;letter-spacing:-.01em}
.ind span{color:var(--ink-2);font-size:15px}

/* passos */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:s;padding:0;margin:0;list-style:none}
.step{padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--surface);display:flex;flex-direction:column;gap:8px;min-width:0}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);font-size:13px;color:var(--brand);font-weight:600}
.step h3{font-size:20px;font-weight:700}
.step p{color:var(--ink-2)}

/* perguntas */
.faq{display:flex;flex-direction:column;gap:10px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-2px) rotate(45deg);transition:transform .15s ease}
.faq details[open] summary::after{transform:translateY(2px) rotate(-135deg)}
.faq .ans{padding:0 20px 18px;color:var(--ink-2);display:flex;flex-direction:column;gap:10px;max-width:72ch}
.faq .ans ul,.faq .ans ol{margin:0;padding-left:20px}

/* faixa final */
.cta-band{border-radius:28px;padding:48px 40px;background:var(--night);color:var(--on-night);display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:24px;align-items:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;color:var(--on-night)}
.cta-band p{color:var(--on-night-2);margin-top:10px;max-width:56ch}
.cta-band .acts{display:flex;flex-wrap:wrap;gap:12px}
.cta-band::after{content:"";position:absolute;width:320px;height:320px;right:-110px;top:-140px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#4ADE80 0,#16A34A 70%,#15803D 100%);opacity:.3;pointer-events:none}
.cta-band > *{position:relative;z-index:1}

/* artigo */
.article-head{padding-block:48px 8px}
.article-head h1{font-size:clamp(32px,4.6vw,52px);font-weight:800;margin:10px 0 14px}
.meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--muted);font-family:var(--mono)}
.prose{padding-block:24px 8px;font-size:17.5px;line-height:1.72;color:var(--ink)}
.prose > * + *{margin-top:18px}
.prose h2{font-size:clamp(24px,3vw,30px);font-weight:800;margin-top:44px}
.prose h3{font-size:20px;font-weight:700;margin-top:30px}
.prose ul,.prose ol{padding-left:24px;margin-bottom:0}
.prose li + li{margin-top:6px}
.prose blockquote{margin:24px 0 0;padding:16px 20px;border-left:4px solid var(--brand);background:var(--surface);border-radius:0 12px 12px 0;color:var(--ink-2)}
.formula{font-family:var(--mono);font-size:15.5px;line-height:1.6;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 18px;overflow-x:auto}
.box{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px 22px}
.box > * + *{margin-top:10px}
.box ul,.box ol{padding-left:22px}
.box-title{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);font-weight:600}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.tbl{width:100%;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--line)}
.tbl th{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--surface-2)}
.tbl td.r,.tbl th.r{text-align:right;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.total td{font-weight:700}
.article-cta{margin-top:44px;border-radius:20px;padding:28px;background:var(--night);color:var(--on-night);display:flex;flex-direction:column;gap:12px}
.prose .article-cta{margin-top:44px}
.article-cta h2{color:var(--on-night);font-size:24px;margin:0}
.article-cta p{color:var(--on-night-2);margin:0}
.article-cta .acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:4px}
.related{margin-top:48px}
.related h2{font-size:22px;margin-bottom:14px}

/* lista do blog */
.posts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.post .meta{font-size:13px}
.post h2{font-size:23px;font-weight:700;line-height:1.2}

/* central de ajuda */
.search{position:relative;width:100%;max-width:640px;margin-top:8px}
.search input{width:100%;height:54px;border-radius:14px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:16px;padding:0 18px 0 46px;-webkit-appearance:none;appearance:none}
.search input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.search svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search-status{margin-top:10px;font-size:14px;color:var(--muted);min-height:1.4em}
.help-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:40px;align-items:start}
.toc{position:sticky;top:96px;display:flex;flex-direction:column;gap:2px;font-size:15px}
.toc a{color:var(--ink-2);text-decoration:none;padding:6px 10px;border-radius:8px}
.toc a:hover{background:var(--surface-2);color:var(--ink)}
.help-sec{scroll-margin-top:90px}
.help-sec + .help-sec{margin-top:40px}
.help-sec h2{font-size:26px;font-weight:800;margin-bottom:14px}
.help-sec[hidden],.faq details[hidden],.no-results[hidden]{display:none}
.no-results{padding:24px;border:1px dashed var(--line);border-radius:14px;color:var(--ink-2)}

/* rodapé */
footer.foot{padding-block:36px;border-top:1px solid var(--line);margin-top:72px;color:var(--muted);font-size:14px}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot a{color:var(--ink-2);text-decoration:none}
.foot a:hover{color:var(--brand);text-decoration:underline}

/* responsivo */
@media (max-width:920px){
  .g3,.steps{grid-template-columns:minmax(0,1fr)}
  .help-layout{grid-template-columns:minmax(0,1fr);gap:24px}
  .toc{position:static;flex-direction:row;flex-wrap:wrap;gap:6px}
  .toc a{border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:14px;background:var(--surface)}
  .cta-band{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:720px){
  .g2,.posts{grid-template-columns:minmax(0,1fr)}
  .sec{padding-block:52px}
  .hero{padding-block:44px 40px}
  .hero-disc{width:360px;height:360px;right:-200px;top:-120px}
  .lead{font-size:17px}
  .cta-band{padding:32px 22px;border-radius:22px}
  .prose{font-size:17px}
}
@media (max-width:480px){
  .wrap{padding-inline:16px}
  .hero-cta .btn,.cta-band .btn,.article-cta .btn{flex:1 1 auto}
  .card,.step{padding:20px}
  .pain .q,.pain .a{padding:18px 20px}
  .tbl th,.tbl td{padding:8px 10px;font-size:14px}
  .faq summary{padding:14px 16px}
  .faq .ans{padding:0 16px 16px}
}