/* Nação Digital — folha de estilo do site institucional */
@font-face{font-family:"Nunito";font-weight:700;font-display:swap;src:url(../fonts/nunito-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Nunito";font-weight:800;font-display:swap;src:url(../fonts/nunito-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Nunito";font-weight:900;font-display:swap;src:url(../fonts/nunito-latin-900-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format("woff2")}

:root{
  color-scheme:light;
  --nd-blue:#00508F; --nd-blue-deep:#06305F; --nd-navy:#071A33; --nd-ink:#0D1B2A;
  --nd-sky:#0A8FD8; --nd-green:#00802E; --nd-leaf:#3DBE29;
  --nd-sun:#F8E21A; --nd-amber:#F8B228; --nd-orange:#F28A1C;
  --gold:#D9A520;
  --oc-deep:#0B2A66; --oc-sky:#0FA0E0; --oc-leaf:#22B24C;
  --bg:#FFFFFF; --bg-soft:#F4F7FB; --bg-warm:#FFFBEF; --line:#E1E8F0;
  --text:#14212F; --muted:#4A5B6E; --on-dark:#EAF2FB; --on-dark-muted:#A9BED6;
  --radius:18px; --radius-lg:28px;
  --shadow:0 10px 30px rgba(7,26,51,.08), 0 2px 6px rgba(7,26,51,.05);
  --shadow-lg:0 30px 60px rgba(7,26,51,.16);
  --max:1180px;
  --font-display:"Nunito",system-ui,sans-serif; --font-text:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 var(--font-text);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--nd-blue);text-underline-offset:3px}
a:hover{color:var(--nd-sky)}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em;color:var(--nd-ink)}
h1{font-size:clamp(2.2rem,5.4vw,4rem);font-weight:900}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:900}
h3{font-size:1.3rem;font-weight:800}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:700 .95rem/1.2 var(--font-display);color:var(--nd-blue);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--nd-sun),var(--nd-orange))}
.lead{font-size:clamp(1.08rem,1.6vw,1.25rem);color:var(--muted);max-width:68ch}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}

/* ---------- topo ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(225,232,240,.8)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.brand img{height:46px;width:auto}
.nav{display:flex;gap:6px;align-items:center}
.nav a{font:600 .95rem/1 var(--font-text);color:var(--nd-ink);text-decoration:none;padding:10px 14px;border-radius:999px;transition:background .2s,color .2s}
.nav a:hover{background:var(--bg-soft);color:var(--nd-blue)}
.nav a[aria-current="page"]{background:var(--nd-blue);color:#fff}
.nav .cta{background:linear-gradient(135deg,var(--nd-sun),var(--nd-amber));color:var(--nd-ink)}
.nav .cta:hover{filter:brightness(1.05);color:var(--nd-ink)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:12px;width:44px;height:44px;cursor:pointer}
.menu-btn span{display:block;width:20px;height:2px;background:var(--nd-ink);margin:4px auto;border-radius:2px}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;padding:12px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 16px}
  .brand img{height:38px}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 85% 10%,rgba(248,226,26,.20),transparent 60%),radial-gradient(900px 600px at 10% 110%,rgba(10,143,216,.30),transparent 60%),linear-gradient(160deg,var(--nd-navy) 0%,var(--nd-blue-deep) 55%,#0B4A86 100%);color:var(--on-dark)}
.hero h1,.hero h2,.hero h3{color:#fff}
.hero .eyebrow{color:var(--nd-sun)}
.hero .lead{color:var(--on-dark-muted)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:96px;padding-bottom:110px;position:relative;z-index:2}
.hero h1 .glow{color:inherit}
.hero-visual{position:relative;aspect-ratio:1;max-width:460px;justify-self:center;width:100%}
.hero-visual .sun{position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle at 50% 40%,rgba(248,226,26,.55),rgba(242,138,28,.25) 45%,transparent 70%);filter:blur(10px);animation:pulse 7s ease-in-out infinite}
.hero-visual .orbit{position:absolute;inset:0;border-radius:50%;border:1px dashed rgba(169,190,214,.35);animation:spin 60s linear infinite}
.hero-visual .orbit.o2{inset:11%;border-style:solid;border-color:rgba(248,226,26,.18);animation-duration:90s;animation-direction:reverse}
.hero-visual .orbit i{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--nd-sun);box-shadow:0 0 18px var(--nd-sun);top:-6px;left:50%}
.hero-visual .orbit.o2 i{background:var(--nd-leaf);box-shadow:0 0 18px var(--nd-leaf);top:auto;bottom:-6px}
.hero-visual .badge{position:absolute;inset:20%;display:grid;place-items:center;background:#fff;border-radius:50%;box-shadow:0 30px 80px rgba(0,0,0,.35),inset 0 0 0 8px rgba(255,255,255,.6)}
.hero-visual .badge img{width:78%}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{50%{transform:scale(1.06);opacity:.85}}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:10px;font:700 1rem/1 var(--font-text);padding:16px 24px;border-radius:999px;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-sun{background:linear-gradient(135deg,var(--nd-sun),var(--nd-amber));color:var(--nd-ink);box-shadow:0 10px 30px rgba(248,178,40,.35)}
.btn-sun:hover{color:var(--nd-ink)}
.btn-ghost{border:1px solid rgba(234,242,251,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-blue{background:var(--nd-blue);color:#fff}.btn-blue:hover{background:var(--nd-blue-deep);color:#fff}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;height:80px;z-index:1}
.hero-wave path{fill:var(--bg)}
.hero.sub .hero-grid{padding-top:80px;padding-bottom:100px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;padding-top:56px;padding-bottom:90px;gap:32px}.hero-visual{max-width:300px}}

/* ---------- seções ---------- */
section{padding:96px 0}
.soft{background:var(--bg-soft)}
.warm{background:linear-gradient(180deg,var(--bg-warm),#fff)}
.dark{background:radial-gradient(800px 400px at 90% 0%,rgba(10,143,216,.25),transparent 60%),linear-gradient(180deg,var(--nd-navy),#0A2546);color:var(--on-dark)}
.dark h2,.dark h3{color:#fff}.dark .lead,.dark p{color:var(--on-dark-muted)}.dark .eyebrow{color:var(--nd-sun)}
.section-head{margin-bottom:48px;max-width:780px}
.section-head.center{margin-left:auto;margin-right:auto}
@media (max-width:700px){section{padding:68px 0}}

/* frase-manifesto */
.statement{position:relative;font:800 clamp(1.4rem,2.6vw,2rem)/1.35 var(--font-display);color:var(--nd-ink);max-width:960px;margin:0 auto;text-align:center}
.statement::before{content:"“";display:block;font-size:5rem;line-height:.6;color:var(--nd-amber);margin-bottom:12px}
.statement em{font-style:normal;background:linear-gradient(transparent 62%,rgba(248,226,26,.55) 62%)}

/* grades */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}
.card p:last-child{margin-bottom:0}
.card .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;background:linear-gradient(135deg,rgba(248,226,26,.35),rgba(242,138,28,.25));color:var(--nd-blue-deep)}
.card .ico svg{width:26px;height:26px}
.card .tag{display:inline-block;font:700 .9rem/1.2 var(--font-display);color:var(--nd-green);margin-bottom:8px}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.10);box-shadow:none}
.dark .card h3{color:#fff}

/* duas frentes */
.front{position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:40px;min-height:100%;display:flex;flex-direction:column}
.front .logo{height:64px;width:auto;margin-bottom:24px;object-fit:contain;object-position:left}
.front.oc{background:linear-gradient(160deg,#fff,#EEF5FF);border:1px solid #D6E4F7}
.front.as{background:linear-gradient(160deg,#fff,#EEFBEF);border:1px solid #D2EED6}
.front ul{margin:0 0 24px;padding:0;list-style:none}
.front li{padding:8px 0 8px 30px;position:relative}
.front li::before{content:"";position:absolute;left:0;top:15px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--nd-sun),var(--nd-orange))}
.front .btn{margin-top:auto;align-self:flex-start}

/* públicos */
.aud{border-top:4px solid var(--nd-blue)}
.aud:nth-child(2){border-top-color:var(--nd-green)}
.aud:nth-child(3){border-top-color:var(--nd-amber)}
.aud:nth-child(4){border-top-color:var(--nd-sky)}

/* linha do tempo */
.timeline{position:relative;margin:0;padding:0;list-style:none}
.timeline::before{content:"";position:absolute;left:118px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--nd-sun),var(--nd-blue),var(--nd-green))}
.timeline li{display:grid;grid-template-columns:100px 1fr;gap:40px;padding:0 0 34px;position:relative}
.timeline li::after{content:"";position:absolute;left:111px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--nd-amber)}
.timeline .y{font:900 1.5rem/1 var(--font-display);color:var(--nd-blue);text-align:right;padding-top:2px}
.timeline h3{font-size:1.12rem;margin-bottom:.25em}
.timeline p{color:var(--muted);margin:0}
@media (max-width:640px){.timeline::before{left:8px}.timeline li{grid-template-columns:1fr;gap:4px;padding-left:36px}.timeline li::after{left:1px}.timeline .y{text-align:left}}

/* valores em fita */
.values{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.values span{font:700 1rem/1 var(--font-display);padding:14px 22px;border-radius:999px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.dark .values span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff;box-shadow:none}

/* verticais */
.verticals{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.vcard{position:relative;border-radius:var(--radius);padding:26px 24px 24px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.10);transition:transform .25s,border-color .25s,background .25s;overflow:hidden}

.vcard img{width:92px;height:92px;object-fit:contain;margin-bottom:14px;filter:drop-shadow(0 10px 18px rgba(0,0,0,.35))}
.vcard h3{font-size:1.15rem;margin:0 0 .2em;color:#fff}
.vcard .pt{display:block;font:700 .92rem/1.3 var(--font-display);color:var(--nd-sun);margin-bottom:10px}
.vcard p{font-size:.95rem;margin:0;color:var(--on-dark-muted)}

/* apps */
.apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.app{display:grid;grid-template-columns:88px 1fr;gap:20px;align-items:start}
.app img{width:88px;height:88px;object-fit:contain;filter:drop-shadow(0 8px 14px rgba(7,26,51,.18))}
.app .name{font:800 1.15rem/1.2 var(--font-display);color:var(--nd-ink);margin:0 0 4px}
.app .name small{display:block;font:700 .88rem/1.4 var(--font-display);color:var(--nd-green)}
.app p{font-size:.97rem;color:var(--muted)}
@media (max-width:420px){.app{grid-template-columns:64px 1fr}.app img{width:64px;height:64px}}

/* passos */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{position:relative;padding:26px 20px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;margin-bottom:14px;font:900 1.15rem/1 var(--font-display);color:var(--nd-ink);background:linear-gradient(135deg,var(--nd-sun),var(--nd-amber))}
.step h3{font-size:1.05rem}
.step p{font-size:.92rem;color:var(--muted);margin:0}
@media (max-width:1000px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* lista de finalidades */
.purposes{columns:2;column-gap:40px;margin:0;padding:0;list-style:none;counter-reset:p}
.purposes li{break-inside:avoid;position:relative;padding:10px 0 10px 54px;border-bottom:1px dashed var(--line)}
.purposes li::before{counter-increment:p;content:counter(p,upper-roman);position:absolute;left:0;top:10px;width:42px;font:800 .85rem/1.6 var(--font-display);color:var(--nd-green);text-align:right}
@media (max-width:800px){.purposes{columns:1}}
details.more{margin-top:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:6px 24px}
details.more summary{cursor:pointer;font:800 1.05rem/1 var(--font-display);padding:18px 0;color:var(--nd-blue);list-style:none}
details.more summary::-webkit-details-marker{display:none}
details.more summary::after{content:" +";color:var(--nd-amber)}
details.more[open] summary::after{content:" −"}

/* membros */
.members{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:24px}
@media (max-width:560px){.members{grid-template-columns:1fr 1fr;gap:14px}.member{padding:16px 10px}.member .ph{width:104px;height:104px}}
.member{text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px 24px;box-shadow:var(--shadow)}
.member .ph{width:150px;height:150px;margin:0 auto 16px;border-radius:50%;overflow:hidden;border:5px solid #fff;box-shadow:0 0 0 3px var(--nd-green),0 12px 26px rgba(7,26,51,.18);background:#F1F4F7}
.member .ph img{width:100%;height:100%;object-fit:cover;object-position:50% 22%}
.member .ph.mono{display:grid;place-items:center;font:900 2.4rem/1 var(--font-display);color:var(--nd-green);background:linear-gradient(135deg,#EEFBEF,#FFFBEF)}
.member h3{font-size:1.05rem;margin:0 0 4px}
.member p{font-size:.88rem;color:var(--muted);margin:0}

/* citações */
.quote{border-left:4px solid var(--nd-amber);padding:6px 0 6px 24px;margin:28px 0;font:700 1.2rem/1.5 var(--font-display);color:var(--nd-ink)}
.quote cite{display:block;margin-top:10px;font:500 .9rem/1.4 var(--font-text);color:var(--muted);font-style:normal}
.dark .quote{color:#fff}.dark .quote cite{color:var(--on-dark-muted)}

/* bloco com imagem */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev>:first-child{order:2}
.split>*,.grid>*{min-width:0}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}.split.rev>:first-child{order:0}}
.frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff;padding:18px}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.pill{font:600 .85rem/1 var(--font-text);padding:10px 14px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:var(--nd-ink)}

/* contato */
.contact{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;background:linear-gradient(135deg,var(--nd-blue-deep),var(--nd-blue));border-radius:var(--radius-lg);padding:56px;color:#fff;position:relative;overflow:hidden}
.contact::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(248,226,26,.45),transparent 65%)}
.contact h2{color:#fff}.contact p{color:var(--on-dark-muted)}
.contact .mail{position:relative;z-index:1;font:800 clamp(1.05rem,2vw,1.35rem)/1.3 var(--font-display);color:#fff;text-decoration:none;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:22px 24px;display:block;word-break:break-word}
.contact .mail:hover{background:rgba(255,255,255,.16)}
.contact .mail small{display:block;font:600 .9rem/1.2 var(--font-text);color:var(--nd-sun);margin-bottom:8px}
@media (max-width:800px){.contact{grid-template-columns:1fr;padding:36px 26px}}

/* rodapé */
.footer{background:#fff;border-top:1px solid var(--line);padding:56px 0 32px}
.footer .brands{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:28px 56px;padding-bottom:36px;border-bottom:1px solid var(--line)}
.footer .brands a{display:block;transition:transform .2s,opacity .2s;opacity:.92}
.footer .brands a:hover{transform:translateY(-2px);opacity:1}
.footer .brands img{height:62px;width:auto}
.footer .brands .lbl{display:block;text-align:center;font:600 .9rem/1.2 var(--font-text);color:var(--muted);margin-top:10px}
.footer .legal{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;padding-top:24px;font-size:.88rem;color:var(--muted)}
.footer .legal a{color:var(--muted)}
.signature{font:800 1rem/1 var(--font-display);color:var(--nd-blue)}

/* revelar ao rolar */
.reveal{}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero-visual .orbit,.hero-visual .sun{animation:none}html{scroll-behavior:auto}}

/* página de texto */
.doc{max-width:780px}
.doc h2{font-size:1.4rem;margin-top:2em}
.doc p{color:var(--muted)}

:focus-visible{outline:3px solid var(--nd-amber);outline-offset:3px;border-radius:6px}
.contact .eyebrow{color:var(--nd-sun)}
.contact .mail{word-break:normal;overflow-wrap:anywhere;font-size:clamp(1rem,1.7vw,1.2rem)}
.footer .brands a{text-decoration:none}
.brand img{height:54px}
@media (max-width:900px){.brand img{height:42px}}
.timeline li::after{top:4px}

.card .pic{width:auto;height:96px;max-width:140px;object-fit:contain;margin-bottom:16px;filter:drop-shadow(0 8px 14px rgba(7,26,51,.15))}