/* Layout: faixa institucional azul no topo e rodapé, miolo claro com colunas editoriais; meridianos do símbolo como textura. */
:root{
  --navy:#062B4D;      /* azul profundo */
  --blue:#073C6D;      /* azul institucional */
  --teal:#007E73;      /* verde observatório */
  --green:#00A651;     /* verde de avanço */
  --paper:#FFFFFF;
  --mist:#EEF4F3;      /* neutro com leve viés verde-azulado */
  --line:#D5E0E2;
  --ink:#10243A;
  --muted:#506274;
  --on-dark:#FFFFFF;
  --on-dark-muted:#AFC3D6;
  --font-display:"Public Sans","Segoe UI","Aptos",system-ui,sans-serif;
  --font-body:"Public Sans","Segoe UI","Aptos",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --wrap:1160px;
  --gutter:clamp(16px,4vw,40px);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:3px}
a:hover{color:var(--teal)}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--font-display);line-height:1.15;text-wrap:balance;margin:0;color:var(--navy)}
h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800;letter-spacing:-.01em}
h3{font-size:1.15rem;font-weight:700}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.mono{font-family:var(--font-mono);font-size:.86em}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:var(--paper);padding:8px 12px;z-index:99}

/* Cabeçalho */
.topbar{height:6px;background:var(--green)}
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);min-width:0}
.brand img{width:46px;height:auto}
.brand b{display:block;font-weight:800;font-size:1.25rem;letter-spacing:.02em;line-height:1}
.brand small{display:block;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);line-height:1.3;margin-top:3px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:var(--ink);text-decoration:none;font-size:.93rem;font-weight:600;padding:8px 10px;border-radius:6px}
.nav a:hover{background:var(--mist);color:var(--navy)}
.nav a[aria-current=page]{color:var(--teal)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem;text-decoration:none;padding:12px 20px;border-radius:6px;border:2px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--teal);color:#fff}
.btn-ghost{border-color:currentColor;color:var(--on-dark);background:transparent}
.btn-ghost:hover{color:var(--on-dark);background:rgba(255,255,255,.08)}
.btn-outline{border-color:var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--blue);color:#fff}
.nav .btn{padding:9px 16px;margin-left:8px;color:#fff}
.menu{display:none}
.menu summary{list-style:none;cursor:pointer;font-weight:700;color:var(--navy);padding:8px 12px;border:1px solid var(--line);border-radius:6px}
.menu summary::-webkit-details-marker{display:none}
/* Notas técnicas */
.topic-nav{display:flex;flex-wrap:wrap;gap:10px}
.topic-chip{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;font-size:.92rem;text-decoration:none;color:var(--navy);background:var(--paper)}
.topic-chip:hover{border-color:var(--teal);color:var(--teal)}
.topic{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,64px);padding-top:40px;border-top:1px solid var(--line);scroll-margin-top:100px}
.topic-head{display:grid;gap:10px;align-content:start}
.topic-head p{color:var(--muted)}
.topic-empty{display:grid;gap:6px;align-content:center;border:1px dashed var(--line);border-radius:10px;padding:28px;background:var(--mist);color:var(--muted)}
.topic-empty b{color:var(--navy)}
@media (max-width:820px){.topic{grid-template-columns:1fr}}
@media (max-width:1120px){
  .nav{display:none}
  .menu{display:block;position:relative}
  .menu[open] .menu-panel{display:flex}
  .menu-panel{display:none;flex-direction:column;position:absolute;right:0;top:calc(100% + 8px);background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:8px;min-width:220px;box-shadow:0 12px 30px rgba(6,43,77,.14)}
  .menu-panel a{color:var(--ink);text-decoration:none;font-weight:600;padding:10px 12px;border-radius:6px}
  .menu-panel a:hover{background:var(--mist)}
  .menu-panel .btn{justify-content:center;margin-top:6px;color:#fff}
}

/* Seções */
.section{padding-block:clamp(56px,8vw,96px)}
.section-mist{background:var(--mist)}
.section-head{display:grid;gap:12px;max-width:720px;margin-bottom:40px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--navy);color:var(--on-dark)}
.hero .meridians{position:absolute;right:-180px;top:-160px;width:760px;max-width:none;opacity:.5;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;padding-block:clamp(56px,9vw,104px)}
.hero h1{color:var(--on-dark)}
.hero h1 em{font-style:normal;color:var(--green)}
.hero .eyebrow{color:#5BD39A}
.hero-copy{display:grid;gap:22px;min-width:0}
.hero-copy p{font-size:1.15rem;color:var(--on-dark-muted);max-width:56ch}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-logo{justify-self:center;width:min(100%,340px)}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}.hero-logo{order:-1;width:min(70%,260px)}}

/* Registro oficial */
.registry{background:var(--blue);color:var(--on-dark)}
.registry dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding-block:20px;gap:20px}
.registry div{min-width:0;border-left:2px solid var(--green);padding-left:14px}
.registry dt{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted);font-weight:700}
.registry dd{margin:2px 0 0;font-family:var(--font-mono);font-size:.88rem;overflow-wrap:anywhere}
@media (max-width:820px){.registry dl{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:440px){.registry dl{grid-template-columns:1fr}}

/* Frentes */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,6vw,80px);align-items:start}
.split > *{min-width:0}
.split .section-head{position:sticky;top:110px;margin:0}
@media (max-width:860px){.split{grid-template-columns:1fr}.split .section-head{position:static}}
.fronts{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.fronts li{display:grid;grid-template-columns:44px 1fr;gap:16px;padding-block:22px;border-bottom:1px solid var(--line)}
.fronts svg{width:36px;height:36px;color:var(--teal)}
.fronts h3{margin-bottom:4px}
.fronts p{color:var(--muted)}

/* Citação */
.quote{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;max-width:920px}
.quote .mark{font-family:var(--font-display);font-size:5rem;line-height:.8;color:var(--green);font-weight:800}
.quote blockquote{margin:0;display:grid;gap:18px}
.quote blockquote p{font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.5;color:var(--navy);font-weight:500}
.quote cite{font-style:normal;color:var(--muted);font-size:.95rem}
.quote cite b{color:var(--ink);display:block}
@media (max-width:560px){.quote{grid-template-columns:1fr;gap:8px}}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:24px}
.card{display:grid;grid-template-rows:auto 1fr;background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none;color:var(--ink);transition:border-color .2s, transform .2s}
a.card:hover{border-color:var(--teal);transform:translateY(-2px);color:var(--ink)}
.card-body{display:grid;gap:10px;padding:22px;align-content:start}
.card-body p{color:var(--muted);font-size:.97rem}
.card .meta{font-family:var(--font-mono);font-size:.78rem;color:var(--teal);letter-spacing:.02em}
.card-cover{aspect-ratio:16/9;object-fit:cover;width:100%;max-width:100%;background:var(--navy)}
.card-archive{background:var(--navy);color:var(--on-dark);border-color:var(--navy)}
.card-archive h3{color:var(--on-dark)}
.card-archive .card-body p{color:var(--on-dark-muted)}
.card-archive .meta{color:#5BD39A}
a.card-archive:hover{color:var(--on-dark)}
.more{font-weight:700;color:var(--blue)}
.card-archive .more{color:var(--on-dark)}

/* Governança */
.board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.board section{border-top:4px solid var(--blue);padding-top:18px;display:grid;gap:14px;align-content:start}
.board section:nth-child(2){border-color:var(--green)}
.board section:nth-child(3){border-color:var(--teal)}
.board ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.board li b{display:block;color:var(--ink);font-weight:700;line-height:1.35}
.board li span{color:var(--muted);font-size:.9rem}
@media (max-width:820px){.board{grid-template-columns:1fr}}
.term{font-family:var(--font-mono);font-size:.85rem;color:var(--muted)}

/* CTA */
.cta{background:var(--teal);color:#fff}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding-block:44px}
.cta h2{color:#fff;font-size:clamp(1.4rem,2.6vw,1.9rem)}
.cta p{color:#D7F1EC;margin-top:6px}
.cta .btn{background:#fff;color:var(--teal)}
.cta .btn:hover{background:var(--navy);color:#fff}

/* Cabeçalho de página interna */
.page-head{background:var(--navy);color:var(--on-dark);position:relative;overflow:hidden}
.page-head .meridians{position:absolute;right:-220px;top:-220px;width:620px;max-width:none;opacity:.4;pointer-events:none}
.page-head .wrap{position:relative;padding-block:clamp(44px,7vw,72px);display:grid;gap:14px}
.page-head h1{color:var(--on-dark);font-size:clamp(1.9rem,4.4vw,2.9rem)}
.page-head p{color:var(--on-dark-muted);max-width:62ch;font-size:1.08rem}
.page-head .eyebrow{color:#5BD39A}
.crumbs{font-size:.85rem;color:var(--on-dark-muted)}
.crumbs a{color:var(--on-dark-muted)}

/* Texto corrido */
.prose{max-width:720px;display:grid;gap:18px}
.prose h2{font-size:1.45rem;margin-top:18px}
.prose h3{margin-top:8px}
.prose ul,.prose ol{margin:0;padding-left:1.3em;display:grid;gap:8px}
.prose blockquote{margin:0;border-left:4px solid var(--green);background:var(--mist);padding:18px 22px;display:grid;gap:12px;border-radius:0 8px 8px 0}
.prose hr{border:0;border-top:1px solid var(--line);margin:8px 0}
.prose table{border-collapse:collapse;width:100%;font-size:.94rem}
.table-scroll{overflow-x:auto}
.prose th,.prose td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--line)}
.prose th{background:var(--mist);color:var(--navy);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}
.doc-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-family:var(--font-mono);font-size:.82rem;color:var(--muted);padding-bottom:16px;border-bottom:1px solid var(--line)}
.layout-aside{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:clamp(32px,5vw,64px);align-items:start}
.layout-aside aside{position:sticky;top:110px;display:grid;gap:10px;font-size:.92rem;border-left:1px solid var(--line);padding-left:20px}
.layout-aside aside a{text-decoration:none;color:var(--muted)}
.layout-aside aside a:hover{color:var(--teal)}
@media (max-width:900px){.layout-aside{grid-template-columns:1fr}.layout-aside aside{display:none}}

/* Linha do tempo */
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:0;border-left:2px solid var(--line);margin-left:6px}
.timeline li{position:relative;padding:0 0 28px 28px;display:grid;gap:4px}
.timeline li::before{content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--paper);border:3px solid var(--teal)}
.timeline li:last-child::before{background:var(--green);border-color:var(--green)}
.timeline time{font-family:var(--font-mono);font-size:.85rem;color:var(--teal);font-weight:600}
.timeline p{color:var(--muted)}

/* Transparência */
.docs{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.docs li{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px;padding-block:18px;border-bottom:1px solid var(--line)}
.docs li > div{min-width:0;display:grid;gap:2px}
.docs small{color:var(--muted);font-family:var(--font-mono);font-size:.8rem}
.chip{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.04em;padding:5px 10px;border-radius:999px;white-space:nowrap}
.chip-ok{background:#DDF3E7;color:#00653A}
.chip-wait{background:var(--mist);color:var(--muted);border:1px solid var(--line)}

/* Contato */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,64px);align-items:start}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.contact-list li{display:grid;gap:2px}
.contact-list span{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--teal)}
.form{display:grid;gap:16px;background:var(--mist);padding:clamp(20px,4vw,32px);border-radius:10px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.92rem;color:var(--navy)}
.form input,.form select,.form textarea{font:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);width:100%}
.form textarea{min-height:130px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--teal);outline-offset:0;border-color:var(--teal)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form .row{grid-template-columns:1fr}}
.form small{color:var(--muted);font-size:.85rem}
.form-error{color:#A4262C;font-size:.9rem;font-weight:600}

/* Rodapé */
.site-footer{background:var(--navy);color:var(--on-dark-muted);font-size:.93rem}
.site-footer .wrap{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:40px;padding-block:56px 32px}
.site-footer img{width:170px}
.site-footer h3{color:var(--on-dark);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-footer a{color:var(--on-dark-muted);text-decoration:none}
.site-footer a:hover{color:var(--on-dark)}
.site-footer address{font-style:normal;display:grid;gap:8px}
.legal{border-top:1px solid rgba(255,255,255,.12)}
.legal .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:20px;grid-template-columns:none;font-size:.82rem}
@media (max-width:820px){.site-footer .wrap{grid-template-columns:1fr}}

/* Perguntas frequentes */
.faq{max-width:820px;display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:10px;background:var(--paper)}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--teal);font-size:1.3rem;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:0;padding:0 22px 20px;color:var(--ink)}