:root{
  --fundo:#050806; --fundo-2:#080c09; --cartao:#0c110d; --cartao-2:#111812; --borda:#1a221c; --borda-2:#243027;
  --texto:#f1f5f2; --suave:#8b968e; --apagado:#5d6860;
  --verde:#26d366; --verde-2:#1fae54; --verde-escuro:#0d3a1f; --verde-brilho:rgba(38,211,102,.35);
  --raio:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--fundo);color:var(--texto);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.conteiner{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- topo ---------- */
.topo{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(5,8,6,.72);border-bottom:1px solid transparent;transition:border-color .2s}
.topo.rolou{border-bottom-color:var(--borda)}
.topo .conteiner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.marca{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.02em}
.marca small{display:block;font-size:10.5px;font-weight:500;color:var(--suave);letter-spacing:.02em;margin-top:-3px}
.menu{display:flex;gap:30px;font-size:14px;font-weight:500;color:#c9d1cb}
.menu a:hover{color:var(--texto)}
.botao{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:999px;font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;white-space:nowrap;font-family:inherit}
.botao:hover{transform:translateY(-1px)}
.botao-verde{background:var(--verde);color:#03140a;box-shadow:0 0 0 1px rgba(38,211,102,.4),0 8px 30px -8px var(--verde-brilho)}
.botao-verde:hover{background:#3ee07a}
.botao-escuro{background:#121813;color:var(--texto);border-color:var(--borda-2)}
.botao-escuro:hover{background:#18201a}
.botao-contorno{height:40px;padding:0 16px;border-color:rgba(38,211,102,.55);color:var(--verde);background:rgba(38,211,102,.06)}
.so-cel{display:none}
.hamburguer{display:none;background:none;border:0;color:var(--texto);width:40px;height:40px;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;padding:84px 0 0;text-align:center;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-120px 0 auto;height:760px;z-index:-1;
  background:radial-gradient(60% 55% at 50% 38%,rgba(38,211,102,.22),transparent 70%),radial-gradient(35% 30% at 50% 78%,rgba(38,211,102,.18),transparent 70%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.35;
  background-image:linear-gradient(var(--borda) 1px,transparent 1px),linear-gradient(90deg,var(--borda) 1px,transparent 1px);background-size:64px 64px;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(70% 60% at 50% 30%,#000 30%,transparent 75%)}
.selo{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 8px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--borda-2);font-size:13px;color:#cfd7d1}
.selo i{width:8px;height:8px;border-radius:50%;background:var(--verde);box-shadow:0 0 12px var(--verde);margin-left:4px}
.hero h1{font-size:clamp(40px,7.2vw,78px);line-height:1.04;letter-spacing:-.045em;font-weight:600;margin:22px auto 20px;max-width:900px}
.hero h1 span{background:linear-gradient(180deg,#fff 20%,#9fb3a6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.chamada{font-size:clamp(15px,1.9vw,18px);color:var(--suave);max-width:620px;margin:0 auto}
.hero .acoes{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}

/* painel ilustrativo */
.vitrine{position:relative;margin:64px auto 0;max-width:980px}
.vitrine::before{content:"";position:absolute;left:8%;right:8%;top:10%;bottom:-10%;background:radial-gradient(50% 50% at 50% 50%,rgba(38,211,102,.45),transparent 70%);filter:blur(40px);z-index:-1}
.janela{border-radius:20px 20px 0 0;border:1px solid var(--borda-2);border-bottom:0;background:linear-gradient(180deg,#0d130f,#070a08);overflow:hidden;text-align:left;box-shadow:0 -1px 0 rgba(255,255,255,.04) inset}
.janela-topo{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid var(--borda)}
.janela-topo .pontos{display:flex;gap:6px}.janela-topo .pontos b{width:10px;height:10px;border-radius:50%;background:#1f2922}
.janela-topo .url{flex:1;max-width:360px;margin:0 auto;height:28px;border-radius:8px;background:#0a0f0b;border:1px solid var(--borda);font-size:12px;color:var(--apagado);display:flex;align-items:center;justify-content:center;gap:6px}
.janela-corpo{display:grid;grid-template-columns:200px 1fr;min-height:340px}
.lateral{border-right:1px solid var(--borda);padding:18px 14px;display:flex;flex-direction:column;gap:6px}
.lateral .item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;font-size:13px;color:var(--suave)}
.lateral .item.ativo{background:rgba(38,211,102,.08);color:var(--texto);box-shadow:inset 0 0 0 1px rgba(38,211,102,.18)}
.lateral .item svg{width:16px;height:16px;opacity:.8}
.area{padding:22px;display:flex;flex-direction:column;gap:16px}
.area h4{font-size:15px;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.area h4 span{font-size:12px;font-weight:500;color:var(--verde);display:flex;align-items:center;gap:6px}
.area h4 span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--verde);box-shadow:0 0 10px var(--verde)}
.metricas{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.metrica{border:1px solid var(--borda);background:var(--cartao);border-radius:14px;padding:14px}
.metrica small{font-size:11.5px;color:var(--suave)}
.metrica strong{display:block;font-size:22px;letter-spacing:-.03em;margin-top:4px}
.metrica .barra{height:5px;border-radius:9px;background:#18201a;margin-top:10px;overflow:hidden}
.metrica .barra i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--verde-2),var(--verde))}
.lista{border:1px solid var(--borda);border-radius:14px;overflow:hidden}
.linha{display:grid;grid-template-columns:1.6fr 1fr .8fr;gap:10px;padding:12px 14px;font-size:13px;border-top:1px solid var(--borda);align-items:center}
.linha:first-child{border-top:0;color:var(--apagado);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;background:#0a0e0b}
.linha em{font-style:normal;color:var(--suave)}
.tag{justify-self:start;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:rgba(38,211,102,.1);color:var(--verde);border:1px solid rgba(38,211,102,.25)}

/* ---------- faixa ---------- */
.faixa{border-top:1px solid var(--borda);border-bottom:1px solid var(--borda);background:linear-gradient(180deg,#070a08,#050806);position:relative;z-index:2}
.faixa .conteiner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-top:26px;padding-bottom:26px;flex-wrap:wrap}
.faixa p{font-size:12.5px;color:var(--apagado);text-transform:uppercase;letter-spacing:.12em;flex:0 0 auto}
.faixa ul{list-style:none;display:flex;gap:36px;flex-wrap:wrap;font-weight:600;font-size:17px;color:#9aa59d;letter-spacing:-.01em}

/* ---------- seções ---------- */
section{padding:110px 0}
.cabeca{text-align:center;max-width:660px;margin:0 auto 54px}
.rotulo{display:inline-block;font-size:12.5px;font-weight:600;color:var(--verde);text-transform:uppercase;letter-spacing:.14em;margin-bottom:14px}
.cabeca h2{font-size:clamp(30px,4.4vw,46px);line-height:1.1;letter-spacing:-.035em;font-weight:600}
.cabeca p{color:var(--suave);margin-top:14px;font-size:16px}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.bloco{position:relative;border:1px solid var(--borda);background:var(--cartao);border-radius:var(--raio);padding:28px;overflow:hidden;min-height:260px;display:flex;flex-direction:column;justify-content:flex-end}
.bloco h3{font-size:22px;letter-spacing:-.025em;font-weight:600;line-height:1.2}
.bloco p{color:var(--suave);font-size:14.5px;margin-top:8px;max-width:440px}
.bloco .pilula{position:absolute;top:24px;left:24px;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.1)}
.b-verde{grid-column:span 4;background:linear-gradient(135deg,#1c8a47 0%,#0f5a2c 55%,#0b3d1f 100%);border-color:rgba(38,211,102,.35);min-height:320px}
.b-verde::before{content:"";position:absolute;inset:0;opacity:.35;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:linear-gradient(200deg,#000,transparent 70%);mask-image:linear-gradient(200deg,#000,transparent 70%)}
.b-verde p{color:rgba(255,255,255,.78)}
.b-verde>*{position:relative}
.b-terminal{grid-column:span 2;justify-content:flex-start;padding:0;min-height:320px}
.terminal{font:12.5px/1.75 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#9fb0a4;padding:22px}
.terminal .ok{color:var(--verde)}
.terminal .cmd{color:#e7ece8}
.b-terminal .rodape{margin-top:auto;padding:0 24px 24px}
.b-terminal .rodape h3{font-size:19px}
.b-2{grid-column:span 2}
.aviso{position:absolute;top:26px;left:24px;right:24px;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:#161d17;border:1px solid var(--borda-2);box-shadow:0 10px 30px -10px #000}
.aviso .ic{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--verde);color:#03140a;box-shadow:0 0 22px var(--verde-brilho);flex:0 0 auto}
.aviso b{font-size:13.5px;font-weight:600;display:block}
.aviso small{font-size:11.5px;color:var(--suave)}
.grafico{position:absolute;top:24px;left:24px;right:24px;height:120px;display:flex;align-items:flex-end;gap:7px;padding:14px;border:1px solid var(--borda);border-radius:14px;background:#0a0e0b}
.grafico i{flex:1;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,var(--verde),rgba(38,211,102,.25))}
.numero{font-size:64px;font-weight:600;letter-spacing:-.05em;line-height:1}
.b-lado{background:linear-gradient(160deg,#0f1511,#0a4424 140%)}
.nos{position:absolute;top:22px;left:24px;right:24px;height:130px}
.nos svg{width:100%;height:100%}

/* hospedagem */
.hosp{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hosp h2{font-size:clamp(30px,4.2vw,44px);line-height:1.1;letter-spacing:-.035em;font-weight:600}
.hosp .texto>p{color:var(--suave);margin:16px 0 28px;font-size:16px}
.recursos{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin-bottom:32px}
.recursos li{display:flex;gap:10px;font-size:14.5px;color:#d3dbd5}
.recursos li svg{flex:0 0 auto;margin-top:3px;color:var(--verde)}
.cartoes-hosp{display:grid;gap:14px}
.ch{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:16px;border:1px solid var(--borda);background:var(--cartao)}
.ch .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(38,211,102,.1);border:1px solid rgba(38,211,102,.22);color:var(--verde);flex:0 0 auto}
.ch h4{font-size:16px;font-weight:600;letter-spacing:-.01em}
.ch p{font-size:14px;color:var(--suave);margin-top:4px}
.ch code{font:12.5px ui-monospace,Menlo,Consolas,monospace;color:var(--verde);background:rgba(38,211,102,.08);padding:2px 7px;border-radius:6px}

/* sistemas */
.sistemas{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sis{border:1px solid var(--borda);background:linear-gradient(180deg,var(--cartao),#090d0a);border-radius:var(--raio);padding:28px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s,transform .2s}
.sis:hover{border-color:rgba(38,211,102,.35);transform:translateY(-2px)}
.sis .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:#131a14;border:1px solid var(--borda-2);color:var(--verde)}
.sis h3{font-size:19px;font-weight:600;letter-spacing:-.02em}
.sis p{font-size:14.5px;color:var(--suave)}
.sis ul{list-style:none;margin-top:4px;display:grid;gap:7px;font-size:13.5px;color:#c4ccc6}
.sis ul li::before{content:"→ ";color:var(--verde)}

/* sobre */
.sobre{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.sobre .grande{grid-row:span 2;border:1px solid var(--borda);border-radius:var(--raio);padding:36px;background:radial-gradient(80% 60% at 0% 100%,rgba(38,211,102,.16),transparent 70%),var(--cartao)}
.sobre .grande h2{font-size:clamp(28px,3.6vw,38px);line-height:1.12;letter-spacing:-.035em;font-weight:600}
.sobre .grande p{color:var(--suave);margin-top:16px}
.porque{list-style:none;margin-top:28px;display:grid;gap:12px}
.porque li{display:flex;align-items:center;gap:12px;font-size:15px}
.porque li b{width:30px;height:30px;border-radius:9px;background:rgba(38,211,102,.1);border:1px solid rgba(38,211,102,.25);display:grid;place-items:center;color:var(--verde);font-size:13px}
.mv{border:1px solid var(--borda);border-radius:var(--raio);padding:28px;background:var(--cartao)}
.mv h3{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:var(--verde);font-weight:600}
.mv p{margin-top:10px;font-size:17px;letter-spacing:-.01em;color:#dbe2dd}

/* contato */
.contato{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}
.info{display:grid;gap:14px;align-content:start}
.ci{display:flex;gap:14px;align-items:center;padding:20px;border:1px solid var(--borda);border-radius:16px;background:var(--cartao);transition:border-color .2s}
a.ci:hover{border-color:rgba(38,211,102,.35)}
.ci .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(38,211,102,.1);color:var(--verde);flex:0 0 auto}
.ci small{font-size:12.5px;color:var(--suave);display:block}
.ci strong{font-size:16px;font-weight:600}
form{border:1px solid var(--borda);border-radius:var(--raio);padding:28px;background:var(--cartao);display:grid;grid-template-columns:1fr 1fr;gap:14px}
form .cheio{grid-column:1/-1}
label{font-size:13px;color:var(--suave);display:grid;gap:7px}
input,textarea,select{width:100%;font:inherit;font-size:15px;color:var(--texto);background:#080b09;border:1px solid var(--borda-2);border-radius:12px;padding:12px 14px;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{border-color:var(--verde);box-shadow:0 0 0 3px rgba(38,211,102,.15)}
textarea{min-height:130px;resize:vertical}
.captcha{min-height:65px}
.armadilha{position:absolute;left:-9999px}
.resposta{font-size:14px;min-height:20px}
.resposta.ok{color:var(--verde)}.resposta.erro{color:#ff8a7a}

/* perguntas frequentes */
.perguntas{max-width:820px;margin:0 auto;display:grid;gap:12px}
.pergunta{border:1px solid var(--borda);border-radius:16px;background:var(--cartao);transition:border-color .2s}
.pergunta[open]{border-color:rgba(38,211,102,.3)}
.pergunta summary{cursor:pointer;list-style:none;padding:20px 56px 20px 22px;font-weight:600;font-size:16px;letter-spacing:-.01em;position:relative}
.pergunta summary::-webkit-details-marker{display:none}
.pergunta summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:var(--verde);transition:transform .2s}
.pergunta[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.pergunta p{padding:0 22px 20px;color:var(--suave);font-size:15px}

/* cta final + rodapé */
.cta{position:relative;text-align:center;border:1px solid rgba(38,211,102,.3);border-radius:28px;padding:72px 24px;overflow:hidden;background:radial-gradient(60% 90% at 50% 0%,rgba(38,211,102,.28),transparent 70%),#07100a}
.cta h2{font-size:clamp(28px,4.4vw,46px);letter-spacing:-.035em;font-weight:600;line-height:1.1}
.cta p{color:var(--suave);margin:14px auto 30px;max-width:520px}
footer{border-top:1px solid var(--borda);padding:56px 0 40px;margin-top:110px}
.rodape-grade{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.rodape-grade h5{font-size:13px;font-weight:600;margin-bottom:14px}
.rodape-grade ul{list-style:none;display:grid;gap:9px;font-size:14px;color:var(--suave)}
.rodape-grade ul a:hover{color:var(--texto)}
.rodape-grade>div:first-child p{color:var(--suave);font-size:14px;margin-top:14px;max-width:300px}
.direitos{margin-top:44px;padding-top:22px;border-top:1px solid var(--borda);display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--apagado);flex-wrap:wrap}

/* whatsapp */
.whats{position:fixed;right:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--verde);color:#03140a;display:grid;place-items:center;box-shadow:0 10px 30px -6px var(--verde-brilho),0 0 0 6px rgba(38,211,102,.12);transition:transform .15s}
.whats:hover{transform:scale(1.06)}

/* aparecer ao rolar */
.surge{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.surge.visivel{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.surge{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- responsivo ---------- */
@media (max-width:980px){
  .menu{display:none}
  .topo .botao-contorno{display:none}
  .hamburguer{display:grid;place-items:center}
  .menu.aberto{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:rgba(5,8,6,.97);border-bottom:1px solid var(--borda);padding:8px 20px 16px}
  .menu.aberto a{padding:14px 0;border-bottom:1px solid var(--borda)}
  .menu.aberto .so-cel{display:block;color:var(--verde);border-bottom:0}
  .bento{grid-template-columns:1fr 1fr}
  .b-verde,.b-terminal{grid-column:span 2}
  .b-2{grid-column:span 1}
  .hosp,.contato{grid-template-columns:1fr}
  .sistemas{grid-template-columns:1fr}
  .sobre{grid-template-columns:1fr}.sobre .grande{grid-row:auto}
  .rodape-grade{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  section{padding:80px 0}
  .hero{padding-top:56px}
  .janela-corpo{grid-template-columns:1fr}
  .lateral{display:none}
  .metricas{grid-template-columns:1fr 1fr}.metricas .metrica:last-child{display:none}
  .linha{grid-template-columns:1.5fr .9fr}.linha>*:nth-child(2){display:none}
  .bento{grid-template-columns:1fr}
  .b-verde,.b-terminal,.b-2{grid-column:auto}
  .recursos{grid-template-columns:1fr}
  form{grid-template-columns:1fr;padding:22px}
  .faixa ul{gap:20px;font-size:15px}
  .rodape-grade{grid-template-columns:1fr}
  .numero{font-size:54px}
}

/* ---------- páginas de serviço ---------- */
.hero-int{padding:64px 0 56px;text-align:left}
.hero-int::before{height:560px}
.hero-int h1{font-size:clamp(34px,5.4vw,58px);margin:18px 0 18px;max-width:860px}
.hero-int p.chamada{margin:0;max-width:720px}
.hero-int .acoes{justify-content:flex-start}
.trilha{font-size:13px;color:var(--suave);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.trilha a:hover{color:var(--texto)}
.trilha span[aria-hidden]{color:var(--apagado)}
.grade3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.item{border:1px solid var(--borda);background:var(--cartao);border-radius:16px;padding:24px;display:grid;gap:10px;align-content:start}
.item .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(38,211,102,.1);border:1px solid rgba(38,211,102,.22);color:var(--verde)}
.item h3{font-size:17px;font-weight:600;letter-spacing:-.01em}
.item p{font-size:14.5px;color:var(--suave)}
.passos{list-style:none;counter-reset:p;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.passos li{counter-increment:p;border:1px solid var(--borda);border-radius:16px;padding:24px;background:linear-gradient(180deg,var(--cartao),#090d0a)}
.passos li::before{content:counter(p,decimal-leading-zero);display:block;font-size:13px;font-weight:700;color:var(--verde);letter-spacing:.1em;margin-bottom:12px}
.passos h3{font-size:16px;font-weight:600}
.passos p{font-size:14px;color:var(--suave);margin-top:6px}
.prosa{max-width:760px;margin:0 auto}
.prosa h2{font-size:clamp(26px,3.6vw,36px);letter-spacing:-.03em;font-weight:600;line-height:1.15;margin-bottom:18px}
.prosa p{color:#c4ccc6;font-size:16.5px;margin-top:14px}
.relacionados{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rel{border:1px solid var(--borda);background:var(--cartao);border-radius:16px;padding:22px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:600;transition:border-color .2s,transform .2s}
.rel:hover{border-color:rgba(38,211,102,.35);transform:translateY(-2px)}
.rel span{color:var(--verde)}
.saiba{display:inline-flex;margin-top:14px;font-size:14px;font-weight:600;color:var(--verde)}
.b-verde .saiba{color:#fff}
.saiba:hover{text-decoration:underline}
.lista-servicos{list-style:none;display:grid;gap:9px}
@media (max-width:980px){.grade3,.relacionados{grid-template-columns:1fr 1fr}.passos{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grade3,.relacionados,.passos{grid-template-columns:1fr}.hero-int{padding-top:40px}}