/* ============================================================
   Expedição Geográfica — estilo lúdico, vibrante e responsivo
   ============================================================ */
:root{
  --azul:#2684ff; --azul-esc:#0b1f3a; --verde:#36b37e;
  --laranja:#ff7a45; --roxo:#a259ff; --amarelo:#ffab00; --vermelho:#ff5630;
  --bg:#0b1f3a; --bg2:#102a4c; --card:#ffffff; --txt:#1b2a41;
  --suave:#5a6b85; --linha:#e3e8f0;
  --r:20px; --sombra:0 10px 30px rgba(11,31,58,.18);
  --fonte:'Segoe UI',system-ui,-apple-system,Roboto,'Helvetica Neue',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--fonte); color:var(--txt);
  background:
    radial-gradient(900px 600px at 12% -5%, #1d4f8c 0%, transparent 55%),
    radial-gradient(900px 700px at 100% 0%, #16335c 0%, transparent 50%),
    linear-gradient(160deg,#0b1f3a 0%, #0e294a 100%);
  background-attachment:fixed; min-height:100vh; padding-bottom:40px;
}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img,svg{display:block}

/* ===== Topbar ===== */
#topbar{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; gap:14px;
  padding:10px clamp(12px,4vw,28px);
  background:rgba(11,31,58,.78); backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.logo{display:flex;align-items:center;gap:9px;color:#fff}
.logo-globe{font-size:30px;animation:girar 14s linear infinite}
@keyframes girar{to{transform:rotate(360deg)}}
.logo-txt{font-size:12px;line-height:1.15;text-align:left;letter-spacing:.5px}
.logo-txt b{font-size:15px}
.xp-area{margin-left:auto;width:min(46vw,260px)}
.xp-bar{height:14px;background:rgba(255,255,255,.14);border-radius:10px;overflow:hidden}
.xp-fill{height:100%;width:0;border-radius:10px;
  background:linear-gradient(90deg,var(--verde),var(--amarelo));
  transition:width .7s cubic-bezier(.2,.8,.2,1)}
.xp-meta{display:flex;justify-content:space-between;color:#cfe0ff;font-size:11px;margin-top:4px;font-weight:600}

/* ===== Telas ===== */
.tela{display:none;max-width:1040px;margin:0 auto;padding:clamp(14px,4vw,30px)}
.tela.ativa{display:block;animation:entra .45s ease}
@keyframes entra{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ===== Hero ===== */
.hero{position:relative;text-align:center;padding:30px 16px 36px;overflow:hidden}
.hero-blur{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;z-index:0}
.hero-blur.b1{width:280px;height:280px;background:var(--azul);top:-60px;left:-40px}
.hero-blur.b2{width:260px;height:260px;background:var(--roxo);bottom:-80px;right:-30px}
.hero>*:not(.hero-blur){position:relative;z-index:1}
.mascote{display:inline-flex;flex-direction:column;align-items:center;margin-bottom:8px}
.mascote-globo{font-size:74px;animation:flutua 3.4s ease-in-out infinite}
@keyframes flutua{50%{transform:translateY(-14px) rotate(-6deg)}}
.mascote-balao{
  background:#fff;color:var(--txt);font-weight:700;font-size:14px;
  padding:9px 16px;border-radius:16px;margin-top:6px;position:relative;box-shadow:var(--sombra)}
.mascote-balao::after{content:"";position:absolute;top:-8px;left:50%;transform:translateX(-50%);
  border:8px solid transparent;border-bottom-color:#fff}
.hero h1{color:#fff;font-size:clamp(32px,8vw,58px);margin:14px 0 6px;line-height:1.05;letter-spacing:-1px}
.hero h1 span{background:linear-gradient(90deg,var(--amarelo),var(--laranja));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:#cfe0ff;max-width:560px;margin:0 auto 22px;font-size:clamp(14px,2.6vw,17px);line-height:1.6}
.btn-grande{
  background:linear-gradient(135deg,var(--laranja),var(--vermelho));
  color:#fff;font-size:19px;font-weight:800;padding:16px 34px;border-radius:50px;
  box-shadow:0 12px 26px rgba(255,86,48,.45);transition:transform .15s, box-shadow .15s}
.btn-grande:hover{transform:translateY(-3px) scale(1.03)}
.btn-grande:active{transform:scale(.98)}
.hero-stats{display:flex;justify-content:center;gap:clamp(18px,7vw,54px);margin-top:30px}
.hero-stats div{color:#fff;text-align:center}
.hero-stats b{display:block;font-size:30px;color:var(--amarelo)}
.hero-stats span{font-size:12px;color:#9fb6d6;text-transform:uppercase;letter-spacing:1px}

/* ===== Seções ===== */
.secao-titulo{color:#fff;font-size:clamp(20px,4.5vw,28px);margin:34px 0 18px;text-align:center}

/* ===== Cards de unidade ===== */
.unidades-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.unidade-card{
  background:var(--card);border-radius:var(--r);padding:22px;text-align:left;
  box-shadow:var(--sombra);transition:transform .18s, box-shadow .18s;
  border-top:6px solid var(--cor);position:relative;overflow:hidden}
.unidade-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.28)}
.unidade-card .uc-emoji{font-size:46px}
.unidade-card h3{margin:8px 0 4px;font-size:19px}
.unidade-card .uc-num{color:var(--cor);font-weight:800;font-size:12px;letter-spacing:1px;text-transform:uppercase}
.unidade-card p{color:var(--suave);font-size:13.5px;line-height:1.5;margin-bottom:14px}
.uc-prog{height:9px;background:var(--linha);border-radius:6px;overflow:hidden}
.uc-prog i{display:block;height:100%;background:var(--cor);border-radius:6px;transition:width .6s}
.uc-prog-txt{font-size:11px;color:var(--suave);margin-top:6px;font-weight:700}

/* ===== Badges ===== */
.badges-box{margin-top:10px}
.badges-row{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.badge{
  background:rgba(255,255,255,.07);border:2px dashed rgba(255,255,255,.2);
  border-radius:18px;padding:16px 18px;text-align:center;width:148px;color:#9fb6d6;transition:.25s}
.badge.ganho{background:linear-gradient(135deg,#fff,#fff7e6);border:2px solid var(--amarelo);
  color:var(--txt);box-shadow:0 10px 26px rgba(255,171,0,.35);animation:pop .5s}
.badge .b-emoji{font-size:40px;filter:grayscale(1);opacity:.5}
.badge.ganho .b-emoji{filter:none;opacity:1}
.badge .b-nome{font-size:12.5px;font-weight:700;margin-top:6px}
.badge .b-status{font-size:10.5px;margin-top:4px;text-transform:uppercase;letter-spacing:.5px}
@keyframes pop{0%{transform:scale(.4)}70%{transform:scale(1.12)}100%{transform:scale(1)}}

/* ===== Rodapé ===== */
.rodape{text-align:center;color:#7e94b6;font-size:12.5px;margin-top:46px;line-height:1.7}
.btn-reset{color:#7e94b6;font-size:12px;text-decoration:underline;margin-top:8px}
.btn-reset:hover{color:#cfe0ff}

/* ===== Voltar ===== */
.voltar{color:#cfe0ff;font-size:15px;font-weight:700;padding:8px 14px;border-radius:30px;
  background:rgba(255,255,255,.08);transition:.2s}
.voltar:hover{background:rgba(255,255,255,.18)}

/* ===== Trilha de capítulos ===== */
.trilha{display:flex;flex-direction:column;gap:0;position:relative;padding:10px 0}
.trilha-no{
  display:flex;align-items:center;gap:16px;background:var(--card);
  border-radius:var(--r);padding:16px 18px;box-shadow:var(--sombra);
  position:relative;width:min(100%,560px);transition:transform .16s}
.trilha-no:hover{transform:translateX(6px)}
.trilha-no:nth-child(even){align-self:flex-end}
.trilha-no:nth-child(odd){align-self:flex-start}
.trilha-no .tn-bola{
  min-width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  font-size:28px;background:var(--cor,#2684ff);color:#fff;font-weight:800;box-shadow:0 6px 14px rgba(0,0,0,.2)}
.trilha-no .tn-info{flex:1}
.trilha-no .tn-cap{font-size:11px;color:var(--cor);font-weight:800;letter-spacing:1px;text-transform:uppercase}
.trilha-no h3{font-size:16px;margin:2px 0}
.trilha-no p{font-size:12.5px;color:var(--suave);line-height:1.45}
.trilha-no .tn-check{font-size:24px}
.trilha-conector{height:26px;width:4px;background:rgba(255,255,255,.18);align-self:center;border-radius:4px}
.trilha-no.feito{border:2px solid var(--verde)}
.trilha-no.feito .tn-check{color:var(--verde)}

/* ===== Capítulo ===== */
.cap-hero{
  background:linear-gradient(135deg,var(--cor),color-mix(in srgb,var(--cor) 60%, #000));
  color:#fff;border-radius:var(--r);padding:28px 24px;margin:14px 0 22px;position:relative;
  overflow:hidden;min-height:180px;display:flex;align-items:flex-end;
  transition:min-height .4s}
.cap-hero .ch-foto{position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.08);transition:opacity 1s ease, transform 8s ease}
.cap-hero.com-foto{min-height:300px}
.cap-hero.com-foto .ch-foto{opacity:1;transform:scale(1)}
.cap-hero.com-foto::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,
    color-mix(in srgb,var(--cor) 35%, transparent) 0%,
    color-mix(in srgb,var(--cor) 55%, #000) 70%,
    color-mix(in srgb,var(--cor) 75%, #000) 100%)}
.cap-hero .ch-conteudo{position:relative;z-index:2;width:100%}
.cap-hero .ch-emoji{font-size:54px;line-height:1;filter:drop-shadow(0 3px 6px rgba(0,0,0,.4))}
.cap-hero .ch-tag{display:inline-block;background:rgba(255,255,255,.25);padding:4px 12px;
  border-radius:20px;font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:8px;
  backdrop-filter:blur(4px)}
.cap-hero h2{font-size:clamp(22px,5vw,33px);margin:6px 0;text-shadow:0 2px 10px rgba(0,0,0,.35)}
.cap-hero p{opacity:.95;font-size:15px;max-width:620px;text-shadow:0 1px 6px rgba(0,0,0,.35)}
.cap-hero .ch-credito{display:block;margin-top:12px;font-size:10.5px;opacity:.7;font-weight:600}
.cap-hero .ch-deco{position:absolute;right:-30px;top:-30px;font-size:170px;opacity:.12;z-index:1}
.cap-hero.com-foto .ch-deco{display:none}

/* ===== Saiba mais (Wikipédia + YouTube) ===== */
.bloco-saiba{background:linear-gradient(180deg,#fff,#f7f9ff)}
.wiki-extrato{margin-bottom:16px}
.wiki-quote{background:#f3f7ff;border-left:5px solid var(--cor,#2684ff);border-radius:0 12px 12px 0;
  padding:14px 18px 14px 16px;font-size:14px;line-height:1.65;color:#33415c;position:relative}
.wiki-quote .wq-mark{font-size:34px;color:var(--cor,#2684ff);font-weight:900;line-height:0;
  vertical-align:-8px;margin-right:4px}
.wiki-quote a{display:inline-block;margin-top:8px;color:var(--cor,#2684ff);font-weight:800;
  font-size:13px;text-decoration:none}
.wiki-quote a:hover{text-decoration:underline}
.saiba-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:20px}
.saiba-tit{font-weight:800;font-size:14px;margin-bottom:10px;color:#33415c}
.wiki-links{display:flex;flex-direction:column;gap:9px}
.wiki-link{display:flex;justify-content:space-between;align-items:center;gap:8px;
  background:#fff;border:2px solid #e3e8f0;border-radius:12px;padding:12px 14px;
  font-size:14px;font-weight:700;color:var(--txt);text-decoration:none;transition:.16s}
.wiki-link:hover{border-color:var(--cor,#2684ff);background:#f3f7ff;transform:translateX(3px)}
.wiki-link span{color:var(--suave);font-weight:800}
.yt-cards{display:flex;flex-direction:column;gap:12px}
.yt-card{display:flex;gap:12px;align-items:center;background:#fff;border:2px solid #e3e8f0;
  border-radius:14px;padding:9px;text-decoration:none;color:var(--txt);transition:.18s}
.yt-card:hover{border-color:#ff3b30;box-shadow:0 8px 20px rgba(255,59,48,.18);transform:translateY(-2px)}
.yt-thumb{position:relative;width:120px;min-width:120px;aspect-ratio:16/9;border-radius:9px;
  overflow:hidden;background:#0b1f3a center/cover no-repeat}
.yt-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.yt-thumb.semimg img{display:none}
.yt-thumb.semimg::after{content:"YouTube";position:absolute;inset:0;display:grid;place-items:center;
  color:#fff;font-size:11px;font-weight:800;opacity:.7}
.yt-play{position:absolute;inset:0;margin:auto;width:38px;height:38px;border-radius:50%;
  background:rgba(255,59,48,.92);color:#fff;display:grid;place-items:center;font-size:15px;
  padding-left:3px;box-shadow:0 4px 12px rgba(0,0,0,.4)}
.yt-meta{display:flex;flex-direction:column;gap:3px;font-size:13.5px;line-height:1.3}
.yt-meta b{font-weight:800}
.yt-meta span{color:var(--suave);font-size:12px;font-weight:700}

.bloco{background:var(--card);border-radius:var(--r);padding:22px 22px;
  box-shadow:var(--sombra);margin-bottom:18px}
.bloco h3{font-size:18px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.bloco p{line-height:1.7;font-size:15px}
.bloco p b{color:var(--cor,#2684ff)}

.pontos{list-style:none;display:grid;gap:10px}
.pontos li{display:flex;gap:10px;align-items:flex-start;background:#f5f8ff;
  padding:11px 14px;border-radius:12px;font-size:14px;line-height:1.5}
.pontos li::before{content:"📍";flex:none}

/* Curiosidades — flip cards */
.curio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.flip{perspective:1000px;height:170px;cursor:pointer}
.flip-in{position:relative;width:100%;height:100%;transition:transform .6s;transform-style:preserve-3d}
.flip.aberto .flip-in{transform:rotateY(180deg)}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:16px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:18px;text-align:center}
.flip-frente{background:linear-gradient(135deg,var(--amarelo),var(--laranja));color:#fff}
.flip-frente .f-q{font-size:46px}
.flip-frente .f-t{font-weight:800;margin-top:8px;font-size:15px}
.flip-verso{background:#fff;border:2px solid var(--amarelo);transform:rotateY(180deg);
  font-size:13.5px;line-height:1.55;color:var(--txt);overflow:auto}
.flip-verso b{color:var(--laranja)}

/* Glossário */
.glos{display:grid;gap:10px}
.glos div{background:#f5f8ff;border-radius:12px;padding:12px 14px;font-size:14px}
.glos b{color:var(--cor,#2684ff)}

/* Infográfico */
.grafico-box{position:relative;height:300px}
.timeline{display:flex;gap:0;overflow-x:auto;padding:6px 2px 14px}
.tl-item{flex:1;min-width:150px;text-align:center;position:relative;padding:0 8px}
.tl-item::before{content:"";position:absolute;top:30px;left:0;right:0;height:4px;background:var(--linha)}
.tl-item:first-child::before{left:50%}
.tl-item:last-child::before{right:50%}
.tl-bola{width:60px;height:60px;border-radius:50%;background:var(--cor,#2684ff);color:#fff;
  font-size:28px;display:grid;place-items:center;margin:0 auto 10px;position:relative;z-index:1;
  box-shadow:0 6px 14px rgba(0,0,0,.2)}
.tl-ano{font-weight:800;color:var(--cor,#2684ff);font-size:13px}
.tl-fase{font-weight:800;font-size:15px;margin:3px 0}
.tl-txt{font-size:12px;color:var(--suave);line-height:1.4}

/* Pirâmide etária */
.pir{display:flex;gap:30px;justify-content:center;flex-wrap:wrap}
.pir-col{flex:1;min-width:240px;max-width:340px}
.pir-col h4{text-align:center;margin-bottom:10px;font-size:14px}
.pir-row{display:flex;align-items:center;gap:8px;margin:6px 0;font-size:12px}
.pir-row .pl{width:46px;text-align:right;color:var(--suave);font-weight:700}
.pir-bar{height:22px;border-radius:5px;transition:width 1s cubic-bezier(.2,.8,.2,1)}

/* ===== Mapa geográfico real (D3) ===== */
.mapa-wrap{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:start;position:relative}
.mapa-svg-box{background:linear-gradient(180deg,#dcebff,#cfe6ff);border-radius:16px;padding:10px;overflow:hidden}
.mapa-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;flex-wrap:wrap}
.mapa-btn{background:#fff;color:var(--txt);font-weight:800;font-size:12.5px;
  padding:8px 13px;border-radius:30px;box-shadow:0 3px 8px rgba(11,31,58,.15);transition:.18s}
.mapa-btn:hover{transform:translateY(-2px)}
.mapa-dica{font-size:11px;color:#4a6285;font-weight:600;opacity:.8}
.mapa-d3{width:100%;min-height:360px;display:flex;align-items:center;justify-content:center}
.mapa-d3 svg{display:block;border-radius:12px;cursor:grab}
.mapa-d3 svg:active{cursor:grabbing}
.mapa-load,.mapa-erro{padding:40px 16px;text-align:center;color:#4a6285;font-weight:700;font-size:14px}
.pais{stroke:#ffffff;stroke-width:.5;cursor:pointer;transition:fill .25s,opacity .25s;outline:none}
.pais:hover,.pais:focus{filter:brightness(1.12);stroke:#0b1f3a;stroke-width:1.1}
.pais.sel{stroke:#0b1f3a;stroke-width:1.1;filter:brightness(1.1) saturate(1.2)}
.pais.apaga{opacity:.28;filter:grayscale(.5)}
.mapa-marcador{pointer-events:none}
.mapa-marcador circle{fill:#fff;opacity:.92;stroke:#0b1f3a;stroke-width:1}
.mapa-marcador .mk-emoji{font-size:15px}
.mapa-marcador .mk-label{font-size:11px;font-weight:800;fill:#0b1f3a;paint-order:stroke;
  stroke:#fff;stroke-width:3px}
.mapa-tooltip{position:absolute;pointer-events:none;background:#0b1f3a;color:#fff;
  font-size:12px;font-weight:700;padding:5px 10px;border-radius:8px;opacity:0;
  transition:opacity .12s;z-index:5;white-space:nowrap}
.mapa-legenda{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.legenda-item{display:flex;align-items:center;gap:8px;background:#f5f8ff;border-radius:10px;
  padding:10px 12px;font-size:13.5px;font-weight:700;text-align:left;transition:.18s;
  border:2px solid transparent}
.legenda-item:hover{background:#e6efff;transform:translateX(3px)}
.legenda-item.ativo{background:#e9f1ff;border-color:var(--azul)}
.legenda-cor{width:16px;height:16px;border-radius:5px;flex:none}
.mapa-info-vazio{background:#f5f8ff;border-radius:12px;padding:18px;text-align:center;
  color:var(--suave);font-size:14px;font-weight:600}
.mapa-info-card{background:#fff;border:2px solid;border-radius:14px;padding:16px;animation:pop .4s}
.mapa-info-card h4{font-size:17px;margin-bottom:6px}
.mapa-info-card p{font-size:13.5px;line-height:1.6;color:var(--txt)}
.mapa-paises{margin-top:10px;font-size:12px;line-height:1.7;color:var(--suave)}
.mapa-paises b{color:var(--txt)}

/* ===== Quiz ===== */
.quiz-prog{font-size:13px;color:var(--suave);font-weight:700;margin-bottom:10px}
.quiz-p{font-size:17px;font-weight:800;margin-bottom:14px;line-height:1.4}
.quiz-ops{display:grid;gap:10px}
.quiz-op{background:#f5f8ff;border:2px solid transparent;border-radius:14px;
  padding:14px 16px;font-size:15px;text-align:left;transition:.16s;font-weight:600}
.quiz-op:hover{border-color:var(--azul);background:#e9f1ff}
.quiz-op.certo{background:#e3fcef;border-color:var(--verde);color:#006644}
.quiz-op.errado{background:#ffeceb;border-color:var(--vermelho);color:#bf2600}
.quiz-op:disabled{cursor:default}
.quiz-fb{margin-top:14px;padding:14px;border-radius:12px;font-weight:700;font-size:14px;display:none}
.quiz-fb.ok{display:block;background:#e3fcef;color:#006644}
.quiz-fb.no{display:block;background:#fff4e5;color:#974f00}
.quiz-next{margin-top:14px;background:var(--azul);color:#fff;font-weight:800;
  padding:13px 26px;border-radius:30px;font-size:15px;display:none}
.quiz-next.show{display:inline-block}
.quiz-fim{text-align:center;padding:16px}
.quiz-fim .qf-emoji{font-size:70px}
.quiz-fim h3{font-size:24px;margin:8px 0}
.quiz-fim p{color:var(--suave);font-size:15px;margin-bottom:16px}
.quiz-fim .estrelas{font-size:34px;letter-spacing:6px;margin:10px 0}

.cap-nav{display:flex;justify-content:space-between;gap:10px;margin:8px 0 30px}
.cap-nav button{background:rgba(255,255,255,.1);color:#cfe0ff;font-weight:700;
  padding:13px 20px;border-radius:30px;font-size:14px;transition:.2s;flex:1}
.cap-nav button:hover:not(:disabled){background:rgba(255,255,255,.22)}
.cap-nav button:disabled{opacity:.35;cursor:default}

/* ===== Toast & confete ===== */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,120px);
  background:#fff;color:var(--txt);font-weight:800;padding:14px 24px;border-radius:40px;
  box-shadow:var(--sombra);z-index:90;transition:transform .4s;font-size:15px;max-width:90vw}
.toast.show{transform:translate(-50%,0)}
#confete{position:fixed;inset:0;pointer-events:none;z-index:80;overflow:hidden}
.cft{position:absolute;top:-20px;width:11px;height:14px;border-radius:2px;animation:cair linear forwards}
@keyframes cair{to{transform:translateY(110vh) rotate(720deg);opacity:.9}}

/* ===== Responsivo ===== */
@media (max-width:720px){
  .mapa-wrap{grid-template-columns:1fr}
  .saiba-grid{grid-template-columns:1fr}
  .trilha-no:nth-child(even),.trilha-no:nth-child(odd){align-self:stretch;width:100%}
  .trilha-no:hover{transform:none}
  .hero-stats{gap:22px}
  .cap-hero .ch-deco{display:none}
  .cap-hero.com-foto{min-height:240px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto}
}