/* SENHOR DOS SISTEMAS — composição da página.
   Marca dark-only: o design system da marca não define tema claro, então aqui
   não há alternador. Os efeitos assinatura vêm do brandbook — grão, grade de
   40px, ghost text, marquee, radar, glow — usados com parcimônia, como pede o
   conceito: "poucos elementos, mas bem posicionados". */

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-surface);
  color:var(--t-strong);
  font-family:var(--f-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
::selection{background:var(--c-accent);color:var(--c-surface)}
a:focus-visible,button:focus-visible,summary:focus-visible,
input:focus-visible,textarea:focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}
.pular{
  position:absolute;left:12px;top:12px;z-index:100;
  background:var(--c-accent);color:var(--c-surface);
  padding:12px 20px;font-size:14px;text-decoration:none;clip-path:inset(50%);
}
.pular:focus{clip-path:none}

/* ---------------------------------------------------------------- Grão */
/* Textura fina sobre tudo — dá o acabamento "premium" do brandbook. */
.grao{
  position:fixed;inset:0;z-index:60;
  opacity:.035;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* -------------------------------------------------------------- Layout */
.faixa{max-width:var(--largura);margin:0 auto;padding:0 var(--gutter)}
.secao{padding:var(--sp-24) 0;position:relative}
.secao--recuada{background:var(--c-deep)}
section[id]{scroll-margin-top:88px}

.grade-fundo{
  position:absolute;inset:0;pointer-events:none;
  background-size:40px 40px;
  background-image:
    linear-gradient(to right,var(--grid-line) 1px,transparent 1px),
    linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);
}

/* --------------------------------------------------------- Tipografia */
.rotulo{
  font-family:var(--f-mono);font-size:var(--fs-mono);font-weight:500;
  letter-spacing:var(--ls-mono);text-transform:uppercase;
  color:var(--t-faint);display:inline-flex;align-items:center;gap:12px;
}
.rotulo--accent{color:var(--c-accent)}
/* Ponto de radar: o pulso do brandbook, usado como sinal de "ativo". */
.radar{position:relative;display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--c-accent);flex-shrink:0}
.radar::after{
  content:"";position:absolute;inset:-1px;border-radius:50%;
  border:1.5px solid var(--c-accent);
  animation:radar 1.8s var(--ease-out) infinite;
}
h1,h2,h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;margin:0;letter-spacing:var(--ls-display)}
.h1{font-size:var(--fs-h1);line-height:.95}
.h2{font-size:var(--fs-h2);line-height:1.02}
.h3{font-size:var(--fs-h3);line-height:1.15;letter-spacing:.01em}
.lede{font-size:var(--fs-lede);line-height:1.55;color:var(--t-muted);margin:0;max-width:56ch}
p{margin:0}
.corpo{font-size:var(--fs-body);line-height:1.65;color:var(--t-body)}
.amarelo{color:var(--c-accent)}

/* Ghost text — a palavra gigante em contorno, atrás do conteúdo. */
.ghost{
  position:absolute;left:0;bottom:-.12em;
  font-family:var(--f-display);font-weight:700;line-height:.85;
  font-size:19vw;white-space:nowrap;pointer-events:none;user-select:none;
  color:transparent;-webkit-text-stroke:1px var(--t-ghost);
}

/* ---------------------------------------------------------- Cabeçalho */
.cabecalho{
  position:sticky;top:0;z-index:50;
  background:rgba(26,26,26,.82);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hairline);
}
.cabecalho-barra{
  max-width:var(--largura);margin:0 auto;padding:0 var(--gutter);height:76px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.marca{display:flex;align-items:center;text-decoration:none}
.marca img{height:32px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a:not(.btn){
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--t-muted);text-decoration:none;position:relative;
  transition:color var(--dur-fast) var(--ease-out);
}
.nav a:not(.btn):hover{color:var(--t-strong)}
/* Sublinhado que cresce — do design system da marca. */
.nav a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;
  background:var(--c-accent);transition:width .35s var(--ease-out);
}
.nav a:not(.btn):hover::after{width:100%}
.hamburguer{
  display:none;flex-direction:column;gap:5px;
  background:none;border:0;cursor:pointer;padding:10px;
}
.hamburguer span{display:block;width:22px;height:1.5px;background:var(--t-strong);transition:transform var(--dur-fast) var(--ease-out),opacity var(--dur-fast)}
.hamburguer[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburguer[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburguer[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.nav-mobile{display:none;flex-direction:column;border-top:1px solid var(--hairline);padding:8px var(--gutter) 20px}
.nav-mobile.aberto{display:flex}
.nav-mobile a{
  font-family:var(--f-mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--t-body);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--hairline);
}
.nav-mobile a:last-child{border-bottom:0;color:var(--c-accent)}

/* ------------------------------------------------------------- Botões */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-mono);font-size:12px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;line-height:1;
  padding:16px 30px;border-radius:var(--raio);
  text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out),
             border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-base) var(--ease-out),
             transform var(--dur-fast) var(--ease-out);
}
.btn:active{transform:translateY(1px)}
.btn--accent{background:var(--c-accent);color:var(--c-surface);border-color:var(--c-accent)}
.btn--accent:hover{box-shadow:var(--glow)}
.btn--linha{background:transparent;color:var(--t-strong);border-color:var(--hairline-2)}
.btn--linha:hover{background:var(--t-strong);color:var(--c-surface);border-color:var(--t-strong)}
.btn--sm{padding:11px 20px;font-size:11px}

/* --------------------------------------------------------------- Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--hairline)}
.hero-cubo{
  /* A imagem e quadrada; num container largo o `cover` ja preenche 100% da
     largura, e ai object-position no eixo X nao teria efeito. Por isso a caixa
     e reduzida e ancorada a direita — o monolito fica ao lado do texto, nao
     atras dele. */
  position:absolute;top:0;right:-4%;left:auto;
  width:62%;height:100%;
  object-fit:cover;object-position:center 46%;
  opacity:.62;filter:grayscale(100%) contrast(1.3) brightness(1.05);
  mix-blend-mode:screen;pointer-events:none;
  will-change:transform;
}
.hero-veu{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(96deg,rgba(26,26,26,.98) 30%,rgba(26,26,26,.72) 52%,rgba(26,26,26,.18) 82%),
    linear-gradient(to bottom,transparent 60%,rgba(26,26,26,.92) 100%);
}
.hero-conteudo{
  position:relative;z-index:2;
  max-width:var(--largura);margin:0 auto;padding:var(--sp-32) var(--gutter) var(--sp-24);
  display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-8);
}
.hero h1{max-width:16ch}
.hero .lede{max-width:52ch}
.hero-acoes{display:flex;gap:14px;flex-wrap:wrap;margin-top:var(--sp-2)}
.hero-fatos{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-8);
  margin-top:var(--sp-12);width:100%;
}
.fato{display:flex;flex-direction:column;gap:10px}
.fato b{font-family:var(--f-display);font-size:30px;font-weight:600;line-height:1.05;color:var(--t-strong)}
.fato{border-top:2px solid var(--c-accent);padding-top:var(--sp-4)}
.fato span{font-size:var(--fs-sm);line-height:1.5;color:var(--t-muted)}

/* ------------------------------------------------------------ Marquee */
.marquee-faixa{
  border-bottom:1px solid var(--hairline);
  overflow:hidden;padding:14px 0;background:var(--c-deep);
}
.marquee{display:flex;width:max-content;animation:marquee 34s linear infinite}
.marquee:hover{animation-play-state:paused}
.marquee span{
  font-family:var(--f-mono);font-size:11px;letter-spacing:var(--ls-mono);
  text-transform:uppercase;color:var(--t-faint);white-space:nowrap;padding-right:48px;
}

/* -------------------------------------------------- Cabeçalho de seção */
.secao-topo{display:flex;flex-direction:column;gap:var(--sp-5);margin-bottom:var(--sp-16);max-width:60ch}
.secao-topo .lede{font-size:var(--fs-lg)}

/* ------------------------------------------------------------- Cartões */
.cartoes{display:grid;gap:1px;background:var(--hairline);border:1px solid var(--hairline)}
.cartoes--4{grid-template-columns:repeat(2,minmax(0,1fr))}
.cartoes--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cartao{
  background:var(--c-surface);padding:var(--sp-10);
  display:flex;flex-direction:column;gap:var(--sp-4);
  position:relative;transition:background var(--dur-base) var(--ease-out);
}
.cartao:hover{background:var(--c-soft)}
.cartao .num{
  font-family:var(--f-mono);font-size:11px;letter-spacing:var(--ls-mono);
  color:var(--c-accent);
}
.cartao p{font-size:var(--fs-body);line-height:1.65;color:var(--t-muted)}
.cartao ul{list-style:none;margin:var(--sp-2) 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.cartao li{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--t-faint);border:1px solid var(--hairline);border-radius:var(--raio);padding:5px 12px;
}

/* -------------------------------------------------------------- Método */
.etapas{display:flex;flex-direction:column;border-top:1px solid var(--hairline)}
.etapa{
  display:grid;grid-template-columns:120px 1fr 1.2fr;gap:var(--sp-8);align-items:start;
  padding:var(--sp-10) 0;border-bottom:1px solid var(--hairline);
  transition:padding-left var(--dur-base) var(--ease-out);
}
.etapa:hover{padding-left:var(--sp-4)}
.etapa .passo{font-family:var(--f-mono);font-size:11px;letter-spacing:var(--ls-mono);color:var(--c-accent)}
.etapa p{font-size:var(--fs-body);line-height:1.65;color:var(--t-muted)}

/* -------------------------------------------------------------- Sobre */
.sobre{position:relative;overflow:hidden}
.manifesto{font-size:clamp(32px,5.2vw,60px);line-height:1.06;max-width:22ch}
.manifesto .fraco{color:var(--t-faint)}
.sobre-grade{display:grid;grid-template-columns:1.1fr 1fr;gap:var(--sp-16);align-items:start;margin-top:var(--sp-12)}
.valores{display:flex;flex-direction:column;gap:var(--sp-6);border-left:1px solid var(--hairline);padding-left:var(--sp-8)}
.valor b{display:block;font-family:var(--f-display);font-size:17px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;margin-bottom:6px}
.valor span{font-size:var(--fs-sm);line-height:1.6;color:var(--t-muted)}

/* ------------------------------------------------------------ Contato */
.contato{position:relative;border-top:1px solid var(--hairline)}
.contato-caixa{
  display:grid;grid-template-columns:1.2fr 1fr;gap:var(--sp-16);align-items:center;
}
.contato-acoes{display:flex;flex-direction:column;gap:var(--sp-4);align-items:flex-start}
.sociais{display:flex;flex-direction:column;gap:var(--sp-3);margin-top:var(--sp-4)}
.social{
  display:inline-flex;align-items:center;gap:12px;text-decoration:none;
  font-size:var(--fs-sm);color:var(--t-muted);
  transition:color var(--dur-fast) var(--ease-out);
}
.social:hover{color:var(--c-accent)}
.social svg{width:18px;height:18px;fill:currentColor;flex-shrink:0}

/* ------------------------------------------------------------- Rodapé */
.rodape{border-top:1px solid var(--hairline);background:var(--c-deep)}
.rodape-grade{
  max-width:var(--largura);margin:0 auto;padding:var(--sp-16) var(--gutter) var(--sp-8);
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:var(--sp-12);
}
.rodape-marca img{height:30px;width:auto;margin-bottom:var(--sp-5)}
.rodape-marca p{font-size:var(--fs-sm);line-height:1.6;color:var(--t-faint);max-width:34ch}
.rodape-col{display:flex;flex-direction:column;gap:12px}
.rodape-col b{font-family:var(--f-mono);font-size:10px;font-weight:500;letter-spacing:var(--ls-mono);text-transform:uppercase;color:var(--t-faint)}
.rodape-col a{font-size:var(--fs-sm);color:var(--t-muted);text-decoration:none;transition:color var(--dur-fast) var(--ease-out)}
.rodape-col a:hover{color:var(--c-accent)}
.rodape-base{
  max-width:var(--largura);margin:0 auto;padding:var(--sp-6) var(--gutter);
  border-top:1px solid var(--hairline);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.rodape-base p,.rodape-base span{font-size:12px;color:var(--t-faint);margin:0}
.rodape-base span{font-family:var(--f-mono);letter-spacing:.16em;text-transform:uppercase;font-size:10px}

/* ----------------------------------------------------------- WhatsApp */
.zap{
  position:fixed;right:26px;bottom:26px;z-index:55;
  width:54px;height:54px;border-radius:50%;background:var(--c-accent);
  display:flex;align-items:center;justify-content:center;text-decoration:none;
  box-shadow:0 6px 22px rgba(0,0,0,.45);
  transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-base) var(--ease-out);
}
.zap:hover{transform:translateY(-2px);box-shadow:var(--glow)}
.zap svg{width:26px;height:26px;fill:var(--c-surface)}

/* ------------------------------------------------------------- Motion */
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes radar{0%{transform:scale(1);opacity:.8}100%{transform:scale(3.2);opacity:0}}
@keyframes flutua{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.js [data-revelar]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.js [data-revelar].visivel{opacity:1;transform:none}

/* --------------------------------------------------------- Responsivo */
@media (max-width:960px){
  :root{--gutter:24px;--fs-h1:52px;--fs-h2:34px}
  .nav{display:none}
  .hamburguer{display:flex}
  .hero-conteudo{padding:var(--sp-20) var(--gutter) var(--sp-16)}
  .hero-cubo{right:0;width:100%;opacity:.3}
  .hero-veu{background:linear-gradient(to bottom,rgba(26,26,26,.86),rgba(26,26,26,.94) 60%,rgba(26,26,26,.98))}
  .secao{padding:var(--sp-16) 0}
  .sobre-grade,.contato-caixa{grid-template-columns:1fr;gap:var(--sp-10)}
  .valores{border-left:0;padding-left:0;border-top:1px solid var(--hairline);padding-top:var(--sp-8)}
  .etapa{grid-template-columns:1fr;gap:var(--sp-3)}
  .rodape-grade{grid-template-columns:1fr 1fr}
  .ghost{font-size:26vw}
}
@media (max-width:620px){
  :root{--fs-h1:40px;--fs-lede:18px}
  .cartoes--4,.cartoes--2{grid-template-columns:1fr}
  .hero-fatos{grid-template-columns:1fr;gap:var(--sp-6)}
  .rodape-grade{grid-template-columns:1fr}
  .zap{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js [data-revelar]{opacity:1 !important;transform:none !important;transition:none !important}
  .marquee,.radar::after{animation:none !important}
  .etapa{transition:none}
}