/* SiaaE — identidade nas cores do logo: S azul, iaa vermelho, E verde •Cla */
@font-face{font-family:Poppins;src:url(poppins-regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url(poppins-semibold.ttf) format("truetype");font-weight:500 800;font-display:swap}

:root{
  --azul:#0a6fe0;--azul-escuro:#0047a8;--azul-claro:#e6f1ff;
  --vermelho:#d42a12;--vermelho-claro:#ffece8;
  --verde:#15a03a;--verde-escuro:#0b6b2a;--verde-claro:#e5f8ea;
  --amarelo:#ffb703;--amarelo-claro:#fff6dc;
  --laranja:#ff7a1a;--roxo:#7b4dff;--rosa:#e2369a;--turquesa:#0fb5ae;
  --tinta:#0f1e36;--texto:#3c4a60;--suave:#66738a;--linha:#e3e7ee;
  --papel:#fbfaf6;--branco:#fff;
  --raio:22px;
  --sombra:0 1px 2px rgba(15,30,54,.06),0 10px 30px -12px rgba(15,30,54,.18);
  --sombra-forte:0 2px 4px rgba(15,30,54,.06),0 24px 60px -20px rgba(15,30,54,.35);
  --largura:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Poppins,"Segoe UI",system-ui,sans-serif;font-size:16px;line-height:1.65;color:var(--texto);background:var(--papel);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul)}
button{font:inherit}
h1,h2,h3,h4{font-family:Poppins,system-ui,sans-serif;color:var(--tinta);line-height:1.12;margin:0 0 .5em;font-weight:600;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5.2vw,3.9rem)}
h2{font-size:clamp(1.7rem,3.3vw,2.6rem)}
h3{font-size:1.22rem;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--largura);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--tinta);color:#fff;padding:8px 14px;border-radius:8px;z-index:99}
.skip:focus{left:12px}
:focus-visible{outline:3px solid var(--amarelo);outline-offset:3px;border-radius:6px}

/* cabeçalho •Cla */
.site-header{position:sticky;top:0;z-index:40;background:rgba(251,250,246,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid rgba(15,30,54,.07)}
.header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--tinta)}
.brand img{height:38px;width:auto}
.brand small{display:block;font-size:.68rem;line-height:1.3;color:var(--suave);border-left:1px solid var(--linha);padding-left:12px;max-width:160px}
#nav-principal{display:flex;align-items:center;gap:4px}
#nav-principal a{color:var(--tinta);text-decoration:none;font-size:.92rem;font-weight:500;padding:8px 14px;border-radius:999px;transition:background .2s}
#nav-principal a:hover{background:rgba(15,30,54,.06)}
#nav-principal a[aria-current="page"]{background:var(--tinta);color:#fff}
#nav-principal a.button{background:var(--verde);color:#fff;margin-left:8px;padding:9px 18px}
#nav-principal a.button:hover{background:var(--verde-escuro)}
#nav-principal a.button[aria-current="page"]{box-shadow:0 0 0 4px var(--verde-claro)}
.menu-toggle{display:none;align-items:center;gap:8px;font-weight:600;font-size:.9rem;background:var(--tinta);color:#fff;border:0;border-radius:999px;padding:9px 16px;cursor:pointer}

/* botões •Cla */
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:.98rem;text-decoration:none;color:#fff;background:var(--azul);border:0;border-radius:999px;padding:14px 26px;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;box-shadow:0 8px 20px -8px rgba(10,111,224,.6)}
.button:hover{transform:translateY(-2px);background:var(--azul-escuro)}
.button svg{width:20px;height:20px;flex:none}
.button.verde{background:var(--verde);box-shadow:0 8px 20px -8px rgba(21,160,58,.6)}
.button.verde:hover{background:var(--verde-escuro)}
.button.branco{background:#fff;color:var(--tinta);box-shadow:0 8px 20px -10px rgba(0,0,0,.35)}
.button.branco:hover{background:var(--amarelo-claro)}
.button.contorno{background:transparent;color:var(--tinta);box-shadow:inset 0 0 0 2px var(--tinta)}
.button.contorno:hover{background:var(--tinta);color:#fff}
.button.small{padding:9px 16px;font-size:.88rem}
.button.full{width:100%}
.button[aria-disabled="true"]{opacity:.55;cursor:wait}
.text-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:none;color:var(--azul)}
.text-link svg{width:18px;height:18px;transition:transform .2s}
.text-link:hover svg{transform:translateX(4px)}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--suave);margin-bottom:14px}
.bolinhas{display:inline-flex;gap:4px}
.bolinhas i{width:9px;height:9px;border-radius:50%;display:block}
.bolinhas i:nth-child(1){background:var(--azul)}.bolinhas i:nth-child(2){background:var(--vermelho)}.bolinhas i:nth-child(3){background:var(--verde)}
.lead{font-size:1.13rem;color:var(--texto);max-width:36em}
.sublinha{background:linear-gradient(transparent 60%,#ffe08a 60%,#ffe08a 90%,transparent 90%);padding:0 .06em}
.section{padding-top:90px;padding-bottom:90px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:40px}
.section-head p{max-width:30em;margin:0}

/* hero •Cla */
.hero{position:relative;padding:64px 0 30px;overflow:hidden}
.hero::before{content:"";position:absolute;right:-12%;top:-28%;width:720px;height:720px;background:radial-gradient(closest-side,rgba(10,111,224,.12),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;left:-200px;bottom:-260px;width:600px;height:600px;background:radial-gradient(closest-side,rgba(21,160,58,.10),transparent 70%);pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(2.2rem,4.5vw,3.55rem)}
.hero-logo{width:min(230px,58vw);margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--azul)}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-top:30px}
.hero-note{margin-top:26px;font-size:.88rem;color:var(--suave)}

/* cartão-boletim animado •Cla */
.hero-visual{position:relative}
.hero-visual::before{content:"";position:absolute;inset:18px -14px -16px 18px;border-radius:26px;background:repeating-linear-gradient(135deg,#d3e6ff 0 10px,transparent 10px 20px);transform:rotate(-2.5deg)}
.boletim-demo{position:relative;background:#fff;border-radius:26px;box-shadow:var(--sombra-forte);padding:24px 24px 18px;transform:rotate(1.2deg)}
.bd-top{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px dashed var(--linha);padding-bottom:12px;margin-bottom:10px}
.bd-top strong{display:block;color:var(--tinta);font-size:1rem;line-height:1.25}
.bd-top span{font-size:.74rem;color:var(--suave)}
.bd-rank{display:flex;align-items:center;gap:8px;text-align:right;font-size:.72rem;color:var(--suave);line-height:1.2}
.bd-rank b{display:block;font-size:1.2rem;color:var(--tinta)}
.bd-rank img{width:26px}
.bd-row{display:grid;grid-template-columns:38px 1fr 42px 13px;align-items:center;gap:10px;padding:5px 0;font-size:.8rem}
.bd-row .cod{font-weight:600;color:var(--tinta);letter-spacing:.04em}
.bd-row .pct{text-align:right;font-variant-numeric:tabular-nums;color:var(--tinta);font-weight:600}
.bd-bar{position:relative;height:17px;border-radius:999px;background:#eef1f5}
.bd-bar .aluno{position:absolute;top:0;bottom:0;left:0;width:0;border-radius:999px;background:var(--c,var(--azul));transition:width 1.3s cubic-bezier(.2,.8,.2,1)}
.bd-bar .turma{position:absolute;top:50%;left:0;width:0;height:2px;background:var(--tinta);transform:translateY(-50%);transition:width 1.3s .25s cubic-bezier(.2,.8,.2,1)}
.bd-bar .turma::after{content:"";position:absolute;right:-1px;top:-5px;width:2px;height:12px;background:var(--tinta);border-radius:2px}
.sinal{display:inline-block;width:13px;height:13px;border-radius:50%;background:var(--s,#ccc);box-shadow:inset 0 -2px 0 rgba(0,0,0,.15)}
.bd-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;padding-top:12px;border-top:1px dashed var(--linha);font-size:.72rem;color:var(--suave)}
.bd-foot img{height:20px;width:auto}
.legend-mini{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.legend-mini i{display:inline-block;vertical-align:middle;margin-right:5px}
.legend-mini .l-aluno{width:18px;height:9px;border-radius:5px;background:var(--azul)}
.legend-mini .l-turma{width:18px;height:2px;background:var(--tinta)}
.balao{position:absolute;right:-14px;top:-22px;background:var(--amarelo);color:var(--tinta);font-weight:600;font-size:.82rem;padding:8px 14px;border-radius:16px 16px 4px 16px;transform:rotate(-4deg);box-shadow:var(--sombra)}

/* números •Cla */
.numeros{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.numero{position:relative;background:#fff;border-radius:var(--raio);padding:26px 26px 22px;box-shadow:var(--sombra);overflow:hidden}
.numero::after{content:"";position:absolute;right:-26px;top:-26px;width:96px;height:96px;border-radius:50%;background:var(--k);opacity:.12}
.numero strong{display:block;font-size:clamp(2rem,3.6vw,2.7rem);line-height:1;color:var(--k);letter-spacing:-.03em;font-weight:600;font-variant-numeric:tabular-nums}
.numero span{display:block;font-weight:600;color:var(--tinta);margin-top:8px}
.numero p{margin:4px 0 0;font-size:.88rem;color:var(--suave)}

/* fluxo como funciona •Cla */
.fluxo{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:passo}
.passo{position:relative;background:#fff;border-radius:var(--raio);padding:24px 20px 22px;box-shadow:var(--sombra);border-top:6px solid var(--k)}
.passo .ico{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--k) 14%,#fff);color:var(--k);margin-bottom:16px}
.passo .ico svg{width:26px;height:26px}
.passo::before{counter-increment:passo;content:counter(passo);position:absolute;right:18px;top:14px;font-size:2.2rem;font-weight:600;color:color-mix(in srgb,var(--k) 22%,#fff);line-height:1}
.passo h3{font-size:1.06rem;margin-bottom:6px}
.passo p{font-size:.89rem;margin:0}

/* portas do método •Cla */
.metodo{background:var(--tinta);color:#c9d3e3;border-radius:36px;padding:68px 56px;position:relative;overflow:hidden}
.metodo h2{color:#fff}
.metodo .eyebrow{color:#9fb0c8}
.metodo::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1.5px,transparent 1.6px);background-size:22px 22px;pointer-events:none}
.metodo>*{position:relative}
.metodo .section-head p{color:#c9d3e3}
.portas{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.porta{display:grid;grid-template-columns:1fr auto;align-items:end;gap:8px;text-decoration:none;border-radius:28px;padding:30px 22px 0 30px;min-height:290px;color:var(--tinta);transition:transform .25s,box-shadow .25s;overflow:hidden;position:relative}
.porta:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:0 30px 60px -25px rgba(0,0,0,.6)}
.porta.aluno{background:linear-gradient(150deg,#ffe27a,#ffb703)}
.porta.professor{background:linear-gradient(150deg,#8fdcff,#3d95ff)}
.porta .txt{align-self:start;padding-bottom:30px}
.porta .tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:rgba(255,255,255,.6);padding:5px 12px;border-radius:999px;margin-bottom:14px}
.porta h3{font-size:1.7rem;margin-bottom:8px}
.porta p{font-size:.95rem;color:rgba(15,30,54,.82);max-width:19em}
.porta .ir{display:inline-flex;align-items:center;gap:8px;font-weight:600;background:var(--tinta);color:#fff;padding:10px 18px;border-radius:999px;font-size:.9rem;margin-top:4px}
.porta .ir svg{width:18px;height:18px}
.porta img{height:220px;width:auto;align-self:end;filter:drop-shadow(0 12px 14px rgba(0,0,0,.18))}

/* processo detalhado •Cla */
.processo{display:grid;gap:28px}
.processo-item{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;background:#fff;border-radius:32px;padding:44px;box-shadow:var(--sombra)}
.processo-item:nth-child(even) .processo-img{order:-1}
.processo-img{border-radius:24px;background:color-mix(in srgb,var(--k) 9%,#fff);padding:24px;display:grid;place-items:center;min-height:280px}
.processo-img img{max-height:300px;width:auto}
.etiqueta{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--k);margin-bottom:14px}
.etiqueta b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--k);color:#fff;font-size:.95rem;letter-spacing:0}
.lista-check{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px}
.lista-check li{position:relative;padding-left:30px}
.lista-check li::before{content:"";position:absolute;left:0;top:.32em;width:19px;height:19px;border-radius:6px;background:var(--k,var(--verde)) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border-radius:var(--raio);padding:28px;box-shadow:var(--sombra)}
.card .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--k,var(--azul)) 13%,#fff);color:var(--k,var(--azul));margin-bottom:16px}
.card .ico svg{width:24px;height:24px}
.card p{margin:0;font-size:.95rem}

/* citação prof. Pisco •Cla */
.citacao{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center;background:#fff;border-radius:32px;padding:40px 48px;box-shadow:var(--sombra);position:relative;overflow:hidden}
.citacao::before{content:"\201C";position:absolute;right:30px;top:-40px;font-size:14rem;line-height:1;color:var(--azul-claro);font-family:Georgia,serif}
.citacao .foto{width:216px;height:auto;border-radius:18px;border:6px solid #fff;box-shadow:0 0 0 3px var(--verde),var(--sombra)}
.citacao blockquote{margin:0;position:relative}
.citacao blockquote p{font-size:clamp(1.12rem,2vw,1.4rem);color:var(--tinta);line-height:1.45;font-weight:500}
.citacao cite{font-style:normal;font-weight:600;color:var(--azul)}
.citacao cite span{display:block;color:var(--suave);font-weight:400;font-size:.9rem}

/* faixa leitora •Cla */
.faixa-leitora{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;background:linear-gradient(120deg,var(--verde) 0%,#0e8c6a 55%,var(--azul) 120%);color:#e9fff0;border-radius:32px;padding:38px 44px;position:relative;overflow:hidden}
.faixa-leitora::after{content:"";position:absolute;right:-60px;bottom:-90px;width:300px;height:300px;border-radius:50%;border:40px solid rgba(255,255,255,.08);pointer-events:none}
.faixa-leitora h2{color:#fff;margin-bottom:6px;font-size:clamp(1.5rem,2.6vw,2.1rem)}
.faixa-leitora p{margin:0;color:rgba(255,255,255,.9)}
.faixa-leitora .eyebrow{color:rgba(255,255,255,.78);margin-bottom:8px}
.faixa-leitora .button{position:relative;z-index:1}
.app-icon{width:96px;height:96px;border-radius:26px;background:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -12px rgba(0,0,0,.4);transform:rotate(-6deg)}
.app-icon img{width:72px}

/* contato e rodapé •Cla */
.contato{padding:80px 0}
.contato-box{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;border:2px dashed #cfd6e2;border-radius:32px;padding:40px 44px;background:#fff}
.contato-box h2{margin-bottom:6px;font-size:clamp(1.5rem,2.6vw,2.1rem)}
.contato-box p{margin:0}
.footer{background:var(--tinta);color:#9fb0c8;font-size:.9rem}
.footer .faixa-cor{height:6px;background:linear-gradient(90deg,var(--azul) 0 33.3%,var(--vermelho) 33.3% 66.6%,var(--verde) 66.6%)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:40px 24px 30px}
.footer .logos{display:flex;align-items:center;gap:18px}
.footer .logos .siaae{height:34px;width:auto;background:#fff;border-radius:10px;padding:6px 10px;box-sizing:content-box}
.footer .logos .pisco{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.85}
.footer nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.footer a{color:#dbe4f1;text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.footer-legal{width:100%;border-top:1px solid rgba(255,255,255,.1);padding-top:18px;font-size:.8rem;color:#7f90a8;margin:0}

/* downloads •Cla */
.aviso-somos10{display:none;align-items:center;gap:16px;background:var(--amarelo-claro);border:2px solid var(--amarelo);border-radius:20px;padding:16px 22px;margin:26px 0 0;color:var(--tinta)}
.aviso-somos10.visivel{display:flex}
.aviso-somos10 svg{width:28px;height:28px;flex:none;color:#b07800}
.aviso-somos10 p{margin:0;font-size:.95rem}
.download-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-top:48px;padding-bottom:26px}
.breadcrumb{font-size:.85rem;color:var(--suave);text-decoration:none;display:inline-block;margin-bottom:16px}
.breadcrumb:hover{color:var(--azul)}
.versao{display:inline-flex;align-items:center;gap:10px;background:#fff;border-radius:999px;padding:8px 18px 8px 12px;box-shadow:var(--sombra);margin-top:22px;font-size:.92rem;flex-wrap:wrap}
.versao strong{color:var(--tinta)}
.versao span{color:var(--suave)}
.live-dot{width:12px;height:12px;border-radius:50%;background:var(--verde);animation:pulsa 2s infinite}
@keyframes pulsa{0%{box-shadow:0 0 0 0 rgba(21,160,58,.5)}70%{box-shadow:0 0 0 10px rgba(21,160,58,0)}100%{box-shadow:0 0 0 0 rgba(21,160,58,0)}}
.produto{position:relative;border-radius:32px;padding:46px 32px 36px;text-align:center;color:#fff;background:linear-gradient(160deg,#2a95ff,var(--azul-escuro));overflow:hidden;box-shadow:var(--sombra-forte)}
.produto::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.2) 2px,transparent 2.2px);background-size:26px 26px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 75%);mask-image:linear-gradient(180deg,#000,transparent 75%)}
.produto>*{position:relative}
.produto .app-icon{margin:0 auto 22px;width:120px;height:120px;border-radius:32px}
.produto .app-icon img{width:92px}
.produto .de{display:block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;opacity:.8;margin-bottom:6px}
.produto h2{color:#fff;margin-bottom:6px}
.produto p{color:rgba(255,255,255,.88);margin:0 0 18px}
.produto .tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.produto .tags span{background:rgba(255,255,255,.16);border-radius:999px;padding:6px 14px;font-size:.82rem}
.instaladores{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:10px}
.instalador{background:#fff;border-radius:26px;padding:30px;box-shadow:var(--sombra);display:flex;flex-direction:column;border:2px solid transparent}
.instalador.recomendado{border-color:var(--verde)}
.instalador-topo{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.tipo{font-weight:600;font-size:.82rem;letter-spacing:.06em;border-radius:10px;padding:6px 12px;background:var(--azul-claro);color:var(--azul)}
.recomendado .tipo{background:var(--verde-claro);color:var(--verde-escuro)}
.selo{font-size:.72rem;font-weight:600;letter-spacing:.1em;color:#fff;background:var(--verde);border-radius:999px;padding:5px 12px}
.selo.cinza{background:none;color:var(--suave)}
.instalador h2{font-size:1.35rem;margin-bottom:4px}
.instalador p{margin:0 0 18px;font-size:.95rem}
.instalador .button{margin-top:auto}
.file-meta{display:flex;justify-content:space-between;font-size:.82rem;color:var(--suave);margin-top:12px}
.install-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start}
.passos-inst{display:grid;gap:14px}
.passos-inst article{display:grid;grid-template-columns:auto 1fr;gap:18px;background:#fff;border-radius:22px;padding:22px 24px;box-shadow:var(--sombra)}
.passos-inst article>span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:600;color:#fff;background:var(--k)}
.passos-inst h3{margin-bottom:4px;font-size:1.06rem}
.passos-inst p{margin:0;font-size:.93rem}
.passos-inst .text-link{margin-top:8px}
.sql-card{background:var(--tinta);color:#c9d3e3;border-radius:26px;padding:28px}
.sql-card h3{color:#fff}
.sql-card>p{font-size:.92rem}
.component-link{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.07);border-radius:16px;padding:12px 14px;color:#fff;text-decoration:none;margin-bottom:10px;transition:background .2s}
.component-link:hover{background:rgba(255,255,255,.14)}
.component-link .bits{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--amarelo);color:var(--tinta);font-weight:600;flex:none}
.component-link strong{display:block;font-size:.93rem}
.component-link small{color:#9fb0c8}
.component-link svg{width:20px;height:20px;margin-left:auto;flex:none}
.component-link[aria-disabled="true"]{opacity:.5;cursor:wait}
.sql-note{font-size:.82rem;color:#9fb0c8;margin:8px 0 0}
.faq{display:grid;gap:12px;max-width:860px}
.faq details{background:#fff;border-radius:18px;box-shadow:var(--sombra);padding:4px 22px}
.faq summary{cursor:pointer;font-weight:600;color:var(--tinta);padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--azul);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 16px;font-size:.95rem}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,160%);background:var(--tinta);color:#fff;padding:14px 22px;border-radius:16px;box-shadow:var(--sombra-forte);font-size:.92rem;z-index:80;transition:transform .35s,visibility .35s;max-width:calc(100% - 32px);text-align:center;visibility:hidden}
.toast.visible{transform:translate(-50%,0);visibility:visible}

/* páginas do método (manuais) •Cla */
.metodo-hero{padding:56px 0 26px;position:relative;overflow:hidden}
.metodo-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.metodo-hero.aluno{background:linear-gradient(180deg,#fff1c2 0%,var(--papel) 100%)}
.metodo-hero.professor{background:linear-gradient(180deg,#d6ecff 0%,var(--papel) 100%)}
.metodo-hero.hub{background:linear-gradient(180deg,#eaf6ec 0%,var(--papel) 100%)}
.metodo-hero .personagem{max-height:320px;width:auto;justify-self:center;filter:drop-shadow(0 16px 18px rgba(0,0,0,.15))}
.indice{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.indice a{display:inline-flex;align-items:center;gap:8px;background:#fff;border-radius:999px;padding:6px 14px 6px 6px;font-size:.85rem;font-weight:500;color:var(--tinta);text-decoration:none;box-shadow:var(--sombra);transition:transform .15s}
.indice a:hover{transform:translateY(-2px)}
.indice a b{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:.75rem;color:#fff;background:var(--k,var(--azul))}
.licao{padding-top:22px;padding-bottom:22px;scroll-margin-top:84px}
.licao-box{background:#fff;border-radius:32px;padding:44px 44px 44px 52px;box-shadow:var(--sombra);position:relative;overflow:hidden}
.licao-box::before{content:"";position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--k)}
.licao-num{display:inline-flex;align-items:center;gap:12px;font-weight:600;color:var(--k);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.licao-num b{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--k);color:#fff;font-size:1.2rem;letter-spacing:0;transform:rotate(-6deg)}
.licao-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.licao-grid.inverte>:first-child{order:2}
.licao h2{font-size:clamp(1.55rem,2.8vw,2.2rem)}
.fala{position:relative;background:var(--amarelo-claro);border-radius:22px;padding:16px 20px;color:var(--tinta);font-weight:500;margin:16px 0}
.fala.azul{background:var(--azul-claro)}
.fala.verde{background:var(--verde-claro)}
.fala.vermelho{background:var(--vermelho-claro)}
.fala small{display:block;font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--suave);margin-bottom:2px}
.dica{display:flex;gap:14px;align-items:flex-start;background:var(--tinta);color:#dbe4f1;border-radius:20px;padding:18px 22px;margin-top:20px;font-size:.95rem}
.dica b{color:var(--amarelo)}
.dica svg{width:26px;height:26px;flex:none;color:var(--amarelo)}
.formula{display:inline-flex;align-items:center;flex-wrap:wrap;gap:10px;background:var(--tinta);color:#fff;border-radius:18px;padding:14px 22px;font-size:1.1rem;font-weight:600;margin:8px 0 16px}
.formula .d{color:var(--amarelo);font-size:1.5rem}
.formula span{background:rgba(255,255,255,.12);border-radius:10px;padding:3px 10px;font-weight:500}

/* barras (boletim) •Cla */
.casos{display:grid;gap:14px}
.caso{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;background:var(--papel);border-radius:20px;padding:16px 18px}
.caso img{width:64px;height:auto}
.caso h4{margin:0 0 8px;font-size:1rem;display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}
.caso h4 span{font-size:.82rem;font-weight:600}
.caso p{margin:8px 0 0;font-size:.9rem}
.barra{position:relative;height:22px;border-radius:999px;background:#e8ecf2}
.barra .a{position:absolute;top:0;bottom:0;left:0;border-radius:999px;background:var(--c,var(--azul));width:var(--v)}
.barra .t{position:absolute;top:50%;left:0;height:3px;background:var(--tinta);width:var(--m);transform:translateY(-50%)}
.barra .t::after{content:"";position:absolute;right:-1px;top:-6px;width:3px;height:15px;border-radius:2px;background:var(--tinta)}
.legenda{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.85rem;color:var(--suave);margin-top:12px}
.legenda i{display:inline-block;vertical-align:middle;margin-right:6px}
.legenda .la{width:22px;height:11px;border-radius:6px;background:var(--azul)}
.legenda .lt{width:22px;height:3px;background:var(--tinta)}
.legenda .lm{width:22px;height:6px;border-radius:3px;background:var(--laranja)}
.legenda .lb{width:13px;height:13px;border-radius:50%;background:var(--roxo)}
.pos-v{color:var(--verde)}.neg-v{color:var(--vermelho)}

/* sinalizadores •Cla */
.sinais{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.sinal-card{background:var(--papel);border-radius:18px;padding:16px 12px;text-align:center}
.sinal-card .sinal{display:block;width:30px;height:30px;margin:0 auto 10px}
.sinal-card strong{display:block;color:var(--tinta);font-size:.92rem;line-height:1.3}
.sinal-card span{font-size:.8rem;color:var(--suave)}
.s-max{--s:#f5c400}.s-alto{--s:#2fbf4a}.s-pos{--s:#3399ff}.s-igual{--s:#ffb64b}.s-neg{--s:#ef3b2d}

/* laboratório interativo •Cla */
.lab{background:linear-gradient(135deg,#0f1e36,#1d3560);color:#dbe4f1;border-radius:32px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.lab h3{color:#fff;font-size:1.4rem}
.lab .eyebrow{color:var(--amarelo)}
.lab p{font-size:.95rem}
.lab label{display:flex;justify-content:space-between;font-size:.9rem;margin:14px 0 4px}
.lab label b{color:#fff;font-variant-numeric:tabular-nums}
.lab input[type=range]{width:100%;accent-color:var(--amarelo);height:28px;cursor:pointer}
.lab-saida{background:#fff;color:var(--texto);border-radius:24px;padding:24px;text-align:center}
.lab-saida img{height:140px;width:auto;margin:0 auto 8px}
.lab-saida .valor{font-size:2.2rem;font-weight:600;line-height:1;color:var(--tinta);font-variant-numeric:tabular-nums}
.lab-saida .valor small{font-size:.85rem;color:var(--suave);font-weight:500;display:block;margin-top:6px}
.lab-saida .msg{margin:12px 0 0;font-weight:500;color:var(--tinta);min-height:3.2em}
.lab-saida .barra,.lab-saida .bar-dupla{margin:16px 0 4px;text-align:left}
.lab-saida .sinal{display:inline-block;vertical-align:-3px;width:16px;height:16px;margin-right:6px}

/* ordenação •Cla */
.ordem{display:grid;gap:8px}
.ordem-linha{display:grid;grid-template-columns:26px 44px 1fr 58px 18px;gap:12px;align-items:center;font-size:.86rem;background:var(--papel);border-radius:14px;padding:8px 12px}
.ordem-linha .pos{font-weight:600;color:var(--suave)}
.ordem-linha .cod{font-weight:600;color:var(--tinta)}
.ordem-linha .dif{font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.ordem-linha .barra{height:16px}

/* ranking •Cla */
.rankings{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rank-card{background:var(--papel);border-radius:20px;padding:20px;text-align:center}
.rank-card .fila{display:flex;flex-wrap:wrap;justify-content:center;gap:3px;min-height:72px;align-content:center;margin-bottom:12px}
.rank-card .fila i{width:7px;height:7px;border-radius:50%;background:#c3ccd9}
.rank-card .fila i.eu{background:var(--vermelho);box-shadow:0 0 0 2px #fff,0 0 0 4px var(--vermelho)}
.rank-card .fila.media i{width:14px;height:14px}
.rank-card .fila.grande i{width:26px;height:26px}
.rank-card strong{display:block;font-size:2rem;color:var(--tinta);line-height:1}
.rank-card span{font-size:.85rem;color:var(--suave)}

/* questões (anéis) •Cla */
.aneis{display:flex;flex-wrap:wrap;gap:14px}
.anel{--p:50;--k:var(--verde);width:96px;height:96px;border-radius:50%;background:conic-gradient(var(--k) calc(var(--p)*1%),#e3e7ee 0);display:grid;place-items:center;position:relative}
.anel::before{content:"";position:absolute;inset:9px;border-radius:50%;background:#fff}
.anel div{position:relative;text-align:center;line-height:1.05}
.anel small{display:block;font-size:.62rem;font-weight:600;color:var(--suave);letter-spacing:.05em}
.anel b{display:block;font-size:1.5rem;color:var(--k)}
.anel span{font-size:.72rem;color:var(--suave)}
.anel.errou{--k:var(--vermelho)}

/* medalhas •Cla */
.medalhas{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.medalha{background:var(--papel);border-radius:20px;padding:18px 10px;text-align:center;transition:transform .2s}
.medalha:hover{transform:translateY(-6px) rotate(-3deg)}
.medalha img{height:78px;width:auto;margin:0 auto 10px}
.medalha strong{display:block;color:var(--tinta);font-size:.95rem}
.medalha span{font-size:.8rem;color:var(--suave)}

/* discriminação (professor) •Cla */
.q-lista{display:grid;gap:12px}
.q{display:grid;grid-template-columns:52px 1fr 92px;gap:16px;align-items:center;background:var(--papel);border-radius:18px;padding:14px 18px}
.q .qn{font-weight:600;color:var(--tinta);font-size:1.02rem}
.q .delta{font-weight:600;text-align:center;border-radius:12px;padding:6px 8px;font-size:.9rem;background:#fff;color:var(--tinta)}
.q .delta.alto{background:var(--verde-claro);color:var(--verde-escuro)}
.q .delta.baixo{background:var(--amarelo-claro);color:#8a5a00}
.q .delta.neg{background:var(--vermelho-claro);color:var(--vermelho)}
.bar-dupla{display:grid;gap:5px}
.bar-dupla .barra{height:16px}
.bar-dupla .barra.top{height:8px}
.bar-dupla .barra.top .a{background:var(--laranja)}
.bar-dupla small{font-size:.78rem;color:var(--suave)}
.abaco{position:relative}
.abaco .bola{position:absolute;top:50%;width:20px;height:20px;border-radius:50%;background:var(--roxo);border:3px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.25);transform:translate(-50%,-50%);left:var(--r)}
.casos-estranhos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.estranho{background:var(--papel);border-radius:22px;padding:22px}
.estranho .emoji{height:54px;width:auto;margin-bottom:10px}
.estranho h4{font-size:1.05rem;margin:0 0 10px}
.estranho p{font-size:.9rem;margin:10px 0 0}
.visual{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.visual-item{background:var(--papel);border-radius:20px;padding:18px}
.visual-item p{margin:10px 0 0;font-weight:500;color:var(--tinta);font-size:.92rem}
.escolas-img{border-radius:18px;background:var(--azul-claro);padding:16px;margin:10px 0 0}

.outra-porta{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;background:#fff;border-radius:26px;padding:26px 30px;box-shadow:var(--sombra);margin-top:10px}
.outra-porta p{margin:0}
.original{font-size:.85rem;color:var(--suave);text-align:center;margin:30px 0 0}
.original a{color:var(--suave)}

/* animação de entrada •Cla */
.js .revela{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.js .revela.visto{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .revela{opacity:1;transform:none}}

/* responsivo •Cla */
@media (max-width:1040px){
  .fluxo{grid-template-columns:repeat(3,1fr)}
  .medalhas{grid-template-columns:repeat(3,1fr)}
  .casos-estranhos{grid-template-columns:1fr}
  .porta img{height:180px}
}
@media (max-width:860px){
  .menu-toggle{display:inline-flex}
  #nav-principal{position:absolute;left:0;right:0;top:70px;flex-direction:column;align-items:stretch;background:#fff;border-radius:22px;padding:12px;box-shadow:var(--sombra-forte);display:none}
  #nav-principal.open{display:flex}
  #nav-principal a{padding:12px 16px}
  #nav-principal a.button{margin:6px 0 0}
  .brand small{display:none}
  .hero-grid,.download-hero,.metodo-hero-grid,.licao-grid,.processo-item,.install-grid,.lab{grid-template-columns:1fr}
  .licao-grid.inverte>:first-child{order:0}
  .processo-item:nth-child(even) .processo-img{order:0}
  .boletim-demo{transform:none;max-width:520px;margin-top:12px}
  .numeros{grid-template-columns:1fr}
  .portas{grid-template-columns:1fr}
  .metodo{padding:48px 24px;border-radius:28px}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .faixa-leitora{grid-template-columns:1fr;padding:32px 26px}
  .citacao{grid-template-columns:1fr;padding:32px 26px}
  .citacao .foto{width:170px}
  .instaladores,.cards-3,.rankings{grid-template-columns:1fr}
  .metodo-hero .personagem{max-height:200px;justify-self:start}
  .section{padding-top:60px;padding-bottom:60px}
  .licao-box{padding:34px 28px 34px 36px}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .fluxo{grid-template-columns:1fr}
  .medalhas{grid-template-columns:repeat(2,1fr)}
  .licao-box{padding:26px 18px 26px 26px;border-radius:26px}
  .processo-item{padding:22px}
  .processo-img{min-height:200px;padding:14px}
  .porta{grid-template-columns:1fr;padding:26px 22px 0}
  .porta img{height:160px;justify-self:end}
  .porta .txt{padding-bottom:0}
  .q{grid-template-columns:40px 1fr;row-gap:8px;padding:12px 14px}
  .q .delta{grid-column:1/-1}
  .ordem-linha{grid-template-columns:18px 38px 1fr 50px 16px;gap:8px;font-size:.78rem;padding:8px 10px}
  .contato-box{padding:28px 22px}
  .balao{right:6px}
  .caso{grid-template-columns:1fr}
  .caso img{width:52px}
  .lab{padding:24px 18px}
  .bd-row{grid-template-columns:34px 1fr 38px 12px;gap:8px}
  .boletim-demo{padding:18px 16px 14px}
}

/* autor: Prof. Pisco como protagonista do método •Cla */
.autor-sec{padding:40px 0 30px}
.autor{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:center}
.autor-foto{position:relative;justify-self:center}
.autor-foto img{width:300px;height:auto;border-radius:24px;border:8px solid #fff;box-shadow:0 0 0 3px var(--verde),var(--sombra-forte);transform:rotate(-2deg)}
.autor-selo{position:absolute;left:50%;bottom:-16px;transform:translateX(-50%) rotate(2deg);white-space:nowrap;background:var(--tinta);color:#fff;font-weight:600;font-size:.82rem;padding:9px 18px;border-radius:999px;box-shadow:var(--sombra)}
.autor-txt h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
.autor-txt .marca{color:var(--azul)}
.autor-fala{margin:18px 0 22px;padding:16px 22px;border-left:5px solid var(--verde);background:#fff;border-radius:0 18px 18px 0;color:var(--tinta);font-weight:500;font-size:1.05rem;box-shadow:var(--sombra)}
.eras{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.era{position:relative;background:#fff;border-radius:16px;padding:14px 16px;box-shadow:var(--sombra)}
.era b{display:block;color:var(--tinta);font-size:.95rem}
.era span{font-size:.85rem;color:var(--suave);line-height:1.4;display:block}
.era:nth-child(1){border-top:4px solid #9aa3b2}.era:nth-child(2){border-top:4px solid var(--azul)}.era:nth-child(3){border-top:4px solid var(--roxo)}
.eras-fim{margin:14px 0 0;font-size:1.1rem;color:var(--tinta)}
.eras-fim strong{color:var(--verde)}
@media (max-width:860px){.autor{grid-template-columns:1fr;gap:40px}.autor-foto img{width:240px}.eras{grid-template-columns:1fr}}
.mestre{margin:22px 0 0;padding:18px 24px;border-radius:20px;background:linear-gradient(120deg,var(--tinta),#1d3560);color:#fff;font-size:clamp(1.15rem,2.2vw,1.5rem);font-weight:600;line-height:1.3;letter-spacing:-.01em;box-shadow:var(--sombra-forte)} /* frase do autor •Cla */
.mestre span{background:linear-gradient(90deg,#ffd166,#ff7a1a,#e2369a);-webkit-background-clip:text;background-clip:text;color:transparent}