/* JGM Tech · guia de marca v1 (10/10/2026). Cores, letra e medidas saem do guia; nada aqui é escolha nova. */
@font-face{font-family:"Hanken Grotesk";src:url("fontes/HankenGrotesk-latin.woff2") format("woff2");font-weight:300 700;font-style:normal;font-display:swap}

:root{
  --onix:#111417; --garrafa:#172a22; --apoio:#585b5d; --rotulo:#6b6b6b; --linha:#e3e5e4;
  --margem:clamp(20px,4vw,48px);
  font-family:"Hanken Grotesk","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:#ffffff;color:var(--onix);font-size:17px;line-height:1.5;min-height:100vh;min-height:100svh;display:flex;flex-direction:column}
main{flex:1}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--onix);outline-offset:3px}

/* topo */
.topo{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding:20px var(--margem);border-bottom:1px solid var(--linha)}
.topo nav{display:flex;flex-wrap:wrap;gap:0 8px;margin-inline:-10px}
.topo nav a{font-size:15px;color:var(--apoio);text-decoration:none;padding:12px 10px}
.topo nav a:hover,.topo nav a[aria-current="page"]{color:var(--onix)}
.topo nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px}

/* assinatura: só o monograma, sem «TECH» (D25, 12/10) */
.wm{display:inline-flex;align-items:center;white-space:nowrap;color:var(--onix);text-decoration:none;min-height:44px}
.wm svg{height:32px;width:auto;flex:none}
/* na página inicial, o monograma do topo se desenha uma vez */
.wm .traco path{stroke-dasharray:1 1;stroke-dashoffset:1;animation:desenha 1.2s cubic-bezier(.65,0,.35,1) forwards}
.wm .traco path:nth-child(2){animation-delay:.15s}
.wm .traco path:nth-child(3){animation-delay:.3s}
.wm .traco path:nth-child(4){animation-delay:.45s}
.wm .traco path:nth-child(5){animation-delay:.6s}
@keyframes desenha{to{stroke-dashoffset:0}}
::selection{background:var(--garrafa);color:#ffffff}

/* página inicial, versão D de 12/10 (D26, D27): a primeira tela fecha na altura da tela */
.inicio .topo{min-height:88px}
.heroi{min-height:calc(100svh - 88px);display:grid;grid-template-rows:1fr auto;padding:0 var(--margem);position:relative;isolation:isolate}
.palco{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:end;align-self:center;gap:32px 64px;padding-block:64px}
.chamada{display:grid;gap:32px;align-content:end;padding-bottom:8px}
/* a manchete da primeira tela é maior que o título das páginas de dentro (guia §4, revisto em 12/10) */
.manchete{margin:0;font-weight:300;font-size:clamp(48px,7.4vw,104px);line-height:1.02;letter-spacing:-.035em;text-wrap:balance}
.acao{justify-self:start;display:inline-block;font:inherit;font-size:15px;font-weight:500;padding:16px 24px;background:var(--garrafa);color:#ffffff;border:0;border-radius:2px;text-decoration:none;cursor:pointer}
.acao:hover{background:#0e1914}

/* campo de pontos: o dado solto em volta, a marca fechada no meio */
.heroi::before{content:"";position:absolute;z-index:-1;inset:0 0 auto 0;height:calc(100% - 96px);background-image:radial-gradient(circle,#b4bab7 1.3px,transparent 1.6px);background-size:16px 16px;background-position:center;-webkit-mask-image:linear-gradient(to right,transparent 38%,#000 72%);mask-image:linear-gradient(to right,transparent 38%,#000 72%);opacity:0;animation:aparece 1.2s ease .2s forwards}
@keyframes aparece{to{opacity:1}}
/* respiro do guia (§2): em volta do monograma, livre, a largura do J (24% da largura do monograma) */
.campo{justify-self:end;display:grid;place-items:center;width:100%;max-width:420px;margin-right:72px}
.grande{display:block;width:100%;max-width:320px;height:auto;background:#ffffff;box-shadow:0 0 0 78px #ffffff}
/* movimento «Rascunho e traço» (D26): linha fina primeiro, traço cheio por cima. Ciclo de 8 s, 1,8 volta:
   a segunda volta para no ponto em que a marca está inteira, e fica. */
.grande path{fill:none;stroke:var(--onix);stroke-miterlimit:8;stroke-dasharray:1 1;stroke-dashoffset:1}
.grande .rascunho path{stroke-width:1.2;animation:rascunho 8s ease 1.8 forwards}
.grande .cheio path{stroke-width:8;animation:cheio 8s cubic-bezier(.65,0,.35,1) 1.8 forwards}
.grande path:nth-child(2){animation-delay:.12s}
.grande path:nth-child(3){animation-delay:.24s}
.grande path:nth-child(4){animation-delay:.36s}
.grande path:nth-child(5){animation-delay:.48s}
@keyframes rascunho{0%{stroke-dashoffset:1;opacity:1}14%,85%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:0;opacity:0}}
@keyframes cheio{0%,16%{stroke-dashoffset:1;opacity:1}40%,80%{stroke-dashoffset:0;opacity:1}95%,100%{stroke-dashoffset:0;opacity:0}}

/* clientes: faixa na largura toda, no pé da primeira tela */
.clientes{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:16px 48px;padding-block:32px;border-top:1px solid var(--linha)}
.rotulo{margin:0;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--rotulo)}
.clientes .rotulo{white-space:nowrap}
/* logos: altura pelo peso visual de cada um (medida na referência aprovada) */
.logos{--k:1.2;list-style:none;margin:0;padding:0;display:flex;justify-content:space-between;align-items:center;gap:24px 40px;flex-wrap:wrap}
.logos li{display:flex;align-items:center;min-height:32px}
.logos img{display:block;width:auto;height:calc(var(--h) * var(--k) * 1px);filter:brightness(0);opacity:.55}

@media (max-width:860px){
  .palco{grid-template-columns:minmax(0,1fr);align-items:start;padding-block:40px 32px;gap:40px}
  .heroi::before{height:300px;-webkit-mask-image:linear-gradient(to bottom,#000 60%,transparent);mask-image:linear-gradient(to bottom,#000 60%,transparent)}
  .campo{justify-self:start;margin:36px 0 0 36px;max-width:150px;order:-1}
  .grande{max-width:150px;box-shadow:0 0 0 36px #ffffff}
  .clientes{grid-template-columns:minmax(0,1fr)}
  .logos{--k:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 24px}
}
@media (max-width:420px){
  .inicio .topo{min-height:0;padding-block:12px}
  .heroi{min-height:0}
  .logos{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){
  .wm .traco path{animation:none;stroke-dashoffset:0}
  .heroi::before{animation:none;opacity:1}
  .grande .rascunho{display:none}
  .grande .cheio path{animation:none;stroke-dashoffset:0}
}

/* páginas de dentro */
.pagina{padding:clamp(44px,7vw,96px) var(--margem) clamp(56px,8vw,112px);display:grid;gap:clamp(32px,5vw,56px);max-width:1120px;align-content:start}
/* título de página (guia §4) */
.pagina h1{margin:0;font-weight:300;font-size:clamp(40px,5vw,56px);line-height:1.08;letter-spacing:-.03em;text-wrap:balance}
/* título de seção (guia §4) */
.etapa h2,.texto h2{margin:0;font-weight:500;font-size:clamp(22px,2.4vw,28px);line-height:1.2}
.pagina p{margin:0;max-width:65ch}
.apoio{color:var(--apoio)}
.etapas{display:grid}
.etapa{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:12px 48px;padding-block:32px;border-top:1px solid var(--linha);align-items:baseline}
.etapa:last-child{border-bottom:1px solid var(--linha)}
.etapa .rotulo{margin-top:8px}
.etapa div{display:grid;gap:14px}
.etapa ul{margin:0;padding-left:1.1em;color:var(--apoio);display:grid;gap:6px;max-width:60ch}
@media (max-width:720px){.etapa{grid-template-columns:1fr}}

/* contato */
form{display:grid;gap:20px;max-width:560px}
label{display:grid;gap:6px;font-size:15px;font-weight:500}
input,textarea{font:inherit;font-size:17px;color:var(--onix);background:#ffffff;border:1px solid var(--rotulo);border-radius:2px;padding:12px 14px;width:100%}
textarea{min-height:160px;resize:vertical}
.isca{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.nota{font-size:15px;color:var(--apoio)}
/* aviso de enviado ou de erro: faixa Garrafa (guia §3), só quando há aviso */
.aviso{margin:0;padding:14px 18px;max-width:560px;background:var(--garrafa);color:#ffffff;font-weight:500;border-radius:2px}
.aviso:empty{display:none}
.texto{display:grid;gap:14px;max-width:65ch}
.texto h2{margin-top:24px}
.texto ul{margin:0;padding-left:1.1em;display:grid;gap:6px}

/* rodapé */
.rodape{background:var(--onix);color:#ffffff;padding:20px var(--margem);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px}
.rodape .wm{color:#ffffff}
.rodape p{margin:0;font-weight:500}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}