/* Portal: componentes além das calculadoras (usa os tokens de estilo.css) */
.skip{position:absolute;left:-999px;top:0;background:var(--neon);color:#000;padding:8px 12px;z-index:50}
.skip:focus{left:16px}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:40}
.top .wrap{flex-wrap:nowrap}
.wordmark{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;flex:none}
.wordmark svg{width:34px;height:34px}
.wordmark b{font:800 22px/1 var(--title);letter-spacing:-.03em;color:#fff}
.wordmark b span{position:relative;display:inline-block}
.wordmark b span::after{content:"";position:absolute;left:50%;top:-1px;width:6px;height:7px;background:var(--neon);transform:translateX(-50%) skewX(-18deg)}
.wordmark small{font:700 11px/1 var(--title);letter-spacing:.14em;color:var(--neon);margin-left:2px;align-self:flex-end;margin-bottom:3px}
.menu{display:flex;gap:4px 20px;align-items:center}
.menu a{color:#C9D1CC;text-decoration:none;font:600 14px/1 var(--title);padding:8px 0;white-space:nowrap}
.menu a:hover,.menu a[aria-current]{color:var(--neon)}
.menu .cta-sm{background:var(--neon);color:#0A0C0B;padding:10px 16px;border-radius:999px}
.menu .cta-sm:hover{background:#B8FF6E;color:#0A0C0B}
.burger{display:none;background:none;border:1.5px solid #2c332f;border-radius:10px;color:#fff;padding:8px 12px;font:700 13px var(--title);cursor:pointer}
@media (max-width:980px){
  .burger{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:var(--frame);flex-direction:column;align-items:stretch;padding:8px 16px 18px;border-bottom:1px solid #1f2522}
  .menu.open{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid #1a201d}
  .menu .cta-sm{text-align:center;margin-top:10px;border:0}
  .top .wrap{position:relative}
}

/* home */
.home-hero{background:var(--frame);color:#fff;padding-block:48px 88px;position:relative;overflow:hidden}
.home-hero::after{content:"";position:absolute;right:-60px;bottom:-40px;width:420px;height:320px;background:linear-gradient(115deg,transparent 0 30%,rgba(11,122,54,.35) 30% 44%,transparent 44% 52%,rgba(18,161,74,.45) 52% 66%,transparent 66% 74%,rgba(157,255,60,.55) 74% 88%,transparent 88%);pointer-events:none}
.home-hero h1{font:400 clamp(44px,8.5vw,92px)/.92 var(--display);text-transform:uppercase;margin:14px 0 18px;max-width:14ch;text-wrap:balance;position:relative;z-index:1}
.home-hero h1 em{font-style:normal;color:var(--neon)}
.home-hero p{max-width:56ch;color:#C9D1CC;font-size:18px;margin:0;position:relative;z-index:1}
.home-hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;position:relative;z-index:1}
.btn-ghost{display:inline-block;border:1.5px solid #3a423e;color:#fff;text-decoration:none;font:700 15px/1 var(--title);padding:15px 22px;border-radius:999px}
.btn-ghost:hover{border-color:var(--neon);color:var(--neon)}

.quick{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:-44px;position:relative;z-index:2}
.quick a{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 16px;text-decoration:none;color:var(--text);box-shadow:0 14px 30px -22px rgba(0,0,0,.4);display:grid;gap:6px;align-content:start}
.quick a:hover{border-color:var(--ink)}
.quick b{font:800 16px/1.25 var(--title);color:var(--ink)}
.quick span{font-size:13.5px;line-height:1.45;color:var(--muted)}
.quick i{display:block;width:28px;height:4px;border-radius:2px;background:var(--green-2);margin-bottom:6px}
@media (max-width:900px){.quick{grid-template-columns:repeat(2,minmax(0,1fr))}.quick a:last-child{grid-column:1/-1}}

.sec{padding-block:56px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.sec-head h2{font:400 clamp(30px,4.6vw,44px)/1 var(--display);text-transform:uppercase;color:var(--ink);margin:6px 0 0}
.sec-head .eyebrow{color:var(--green)}
.sec-head a{font:700 14px var(--title);color:var(--green);text-decoration:none}
.sec-head a:hover{text-decoration:underline}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:18px}
.card{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--text);background:var(--paper)}
.card:hover{border-color:var(--ink)}
.card:hover h3{color:var(--green)}
.cover{aspect-ratio:16/9;max-width:100%;background:var(--frame);position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:14px 16px}
.cover::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 0 46%,rgba(11,122,54,.55) 46% 56%,transparent 56% 60%,rgba(18,161,74,.6) 60% 72%,transparent 72% 76%,rgba(157,255,60,.7) 76% 90%,transparent 90%)}
.cover b{position:relative;font:400 clamp(22px,2.6vw,28px)/1 var(--display);color:#fff;text-transform:uppercase;max-width:70%}
.cover small{position:absolute;top:14px;left:16px;font:700 11px/1 var(--title);letter-spacing:.12em;text-transform:uppercase;color:var(--neon)}
.card-body{padding:16px 18px 18px;display:grid;gap:8px;align-content:start}
.card h3{font:800 17px/1.3 var(--title);color:var(--ink);margin:0;text-wrap:balance}
.card p{margin:0;font-size:14.5px;line-height:1.55;color:var(--muted)}
.meta{font:600 12.5px var(--title);color:var(--muted)}

.feature{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px}
.feature .card.big .cover{aspect-ratio:16/10}
.feature .card.big .cover b{font-size:clamp(28px,4vw,44px)}
.feature .card.big h3{font-size:22px}
.side-list{display:grid;gap:18px;align-content:start}
.side-list .card{grid-template-rows:none;grid-template-columns:120px minmax(0,1fr)}
.side-list .cover{aspect-ratio:auto;min-height:100%;padding:10px}
.side-list .cover b{display:none}
.side-list .card-body{padding:14px}
.side-list .card h3{font-size:15.5px}
@media (max-width:820px){.feature{grid-template-columns:1fr}}

.tools{background:var(--frame);border-radius:18px;padding:28px;color:#fff;display:grid;gap:20px}
.tools .sec-head h2{color:#fff}
.tools .sec-head .eyebrow{color:var(--neon)}
.tools .sec-head a{color:var(--neon)}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}
.tool{display:grid;gap:6px;text-decoration:none;background:var(--frame-2);border:1px solid #232a26;border-radius:12px;padding:18px;color:#C9D1CC}
.tool:hover{border-color:var(--neon)}
.tool b{font:800 17px/1.25 var(--title);color:#fff}
.tool span{font-size:14px;line-height:1.5}
.tool em{font-style:normal;font:700 12px var(--title);color:var(--neon);margin-top:4px}
.tool.soon{opacity:.6;pointer-events:none}
.tool.soon em{color:#9AA39E}

.author-band{display:grid;grid-template-columns:auto minmax(0,1fr);gap:22px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:24px}
.avatar{width:84px;height:84px;border-radius:50%;background:var(--frame);display:grid;place-items:center;font:400 30px/1 var(--display);color:var(--neon);flex:none}
.author-band h3{font:800 20px/1.3 var(--title);color:var(--ink);margin:0 0 4px}
.author-band p{margin:0;max-width:70ch}
.author-band .role{font:700 12px var(--title);letter-spacing:.1em;text-transform:uppercase;color:var(--green);margin-bottom:6px}
@media (max-width:560px){.author-band{grid-template-columns:1fr}}

.latest{display:grid;gap:0;border-top:1px solid var(--line)}
.latest a{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:16px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}
.latest a:hover h3{color:var(--green)}
.latest .tag{font:700 12px var(--title);letter-spacing:.08em;text-transform:uppercase;color:var(--green);padding-top:3px}
.latest h3{font:800 17px/1.35 var(--title);color:var(--ink);margin:0 0 4px}
.latest p{margin:0;font-size:14.5px;color:var(--muted)}
@media (max-width:560px){.latest a{grid-template-columns:1fr;gap:4px}}

.mission{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start}
.mission h2{font:400 clamp(30px,4.6vw,46px)/1 var(--display);text-transform:uppercase;color:var(--ink);margin:6px 0 0}
.mission p{margin:0 0 12px}
@media (max-width:760px){.mission{grid-template-columns:1fr}}

.news{background:var(--frame);color:#fff;border-radius:18px;padding:30px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;align-items:center}
.news h2{font:400 clamp(30px,4.6vw,44px)/1 var(--display);text-transform:uppercase;margin:0 0 8px;color:#fff}
.news p{margin:0;color:#C9D1CC}
.news form{display:flex;gap:10px;flex-wrap:wrap}
.news input{flex:1 1 220px;min-width:0;border:1.5px solid #2c332f;background:var(--frame-2);color:#fff;border-radius:999px;padding:15px 18px;font:500 15px var(--body)}
.news input::placeholder{color:#7F8883}
.news button{background:var(--neon);color:#0A0C0B;border:0;border-radius:999px;padding:15px 22px;font:800 15px var(--title);cursor:pointer}
.news button:hover{background:#B8FF6E}
.news small{display:block;color:#7F8883;font-size:12.5px;margin-top:8px;width:100%}
.news .ok{color:var(--neon);font-weight:600}
@media (max-width:760px){.news{grid-template-columns:1fr}}

/* editoria / cabeçalhos internos */
.page-hero{background:var(--frame);color:#fff;padding-block:28px 44px}
.crumbs{font:600 13px var(--title);color:#9AA39E;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:#C9D1CC;text-decoration:none}
.crumbs a:hover{color:var(--neon)}
.page-hero h1{font:400 clamp(36px,6.5vw,64px)/.98 var(--display);text-transform:uppercase;margin:14px 0 12px;text-wrap:balance;color:#fff;max-width:20ch}
.page-hero p{max-width:62ch;margin:0;color:#C9D1CC;font-size:17px}

/* artigo */
.art-hero{background:var(--frame);color:#fff;padding-block:28px 48px}
.art-hero h1{font:800 clamp(30px,4.8vw,48px)/1.12 var(--title);letter-spacing:-.02em;margin:16px 0 14px;max-width:24ch;text-wrap:balance;color:#fff}
.art-hero .dek{max-width:62ch;margin:0;color:#C9D1CC;font-size:18px}
.byline{display:flex;align-items:center;gap:12px;margin-top:22px;font-size:14px;color:#C9D1CC;flex-wrap:wrap}
.byline .avatar{width:42px;height:42px;font-size:16px;background:var(--frame-2);border:1px solid #2c332f}
.byline b{color:#fff;font:700 14px var(--title)}
.art{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;padding-block:40px 24px;align-items:start}
.art .prose{max-width:70ch}
.art .prose > p:first-child{font-size:18px;color:var(--ink)}
.art aside{position:sticky;top:calc(env(safe-area-inset-top,0px) + 84px);display:grid;gap:16px}
.toc{border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.toc h2{font:800 12px/1 var(--title);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.toc ol{margin:0;padding-left:18px;display:grid;gap:8px;font-size:14px;line-height:1.4}
.toc a{color:var(--text);text-decoration:none}
.toc a:hover{color:var(--green)}
.side-tool{background:var(--frame);color:#fff;border-radius:14px;padding:18px;display:grid;gap:8px}
.side-tool b{font:800 16px/1.3 var(--title)}
.side-tool span{font-size:14px;color:#C9D1CC}
.side-tool a{justify-self:start;margin-top:6px}
.toc-inline{display:none}
@media (max-width:980px){.art{grid-template-columns:minmax(0,1fr)}.art aside{display:none}.toc-inline{display:block;margin-bottom:24px}}
.prose .callout{background:var(--soft);border-radius:12px;padding:16px 18px;margin:20px 0;color:var(--text)}
.prose .callout strong{color:var(--green)}
.prose blockquote{margin:24px 0;padding:4px 0 4px 20px;border-left:4px solid var(--neon);font:600 18px/1.55 var(--title);color:var(--ink)}
.prose blockquote cite{display:block;margin-top:8px;font:500 14px var(--body);color:var(--muted);font-style:normal}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:6px}
.prose h2{scroll-margin-top:90px}
.embed{margin:32px 0}
.embed .calc{margin-top:0}
.embed-cap{font:700 12px var(--title);letter-spacing:.12em;text-transform:uppercase;color:var(--green);margin-bottom:10px}
.ad{border:1px dashed var(--line);border-radius:12px;min-height:110px;display:grid;place-items:center;color:var(--muted);font:600 11px var(--title);letter-spacing:.14em;text-transform:uppercase;margin:32px 0}
.author-box{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;border-top:2px solid var(--ink);padding-top:22px;margin-top:40px}
.author-box h3{margin:0 0 4px;font:800 17px var(--title);color:var(--ink)}
.author-box p{margin:0;font-size:15px}
.sources{font-size:14px;color:var(--muted);margin-top:28px}
.sources h2{font:800 13px/1 var(--title)!important;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)!important;margin:0 0 10px!important}
.sources ol{padding-left:18px;display:grid;gap:4px}
.sources a{color:var(--muted);word-break:break-word}

/* rodapé do portal */
.pfoot{background:var(--frame);color:#9AA39E;font-size:14px;margin-top:64px}
.pfoot .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px;padding-block:44px 28px}
.pfoot h4{font:800 12px/1 var(--title);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 14px}
.pfoot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.pfoot a{color:#C9D1CC;text-decoration:none}
.pfoot a:hover{color:var(--neon)}
.pfoot .about p{margin:12px 0 0;max-width:36ch}
.pfoot .legal{border-top:1px solid #1f2522;padding-block:18px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:12.5px}
@media (max-width:820px){.pfoot .cols{grid-template-columns:1fr 1fr}.pfoot .about{grid-column:1/-1}}
.embed .calc{grid-template-columns:minmax(0,1fr)}
.embed .big{font-size:clamp(40px,6vw,56px)}
.nl-embed{min-width:0}.nl-embed iframe{max-width:100%!important;width:100%!important}
.wordmark img{display:block;height:38px;width:auto}@media (max-width:640px){.wordmark img{height:30px}}