/* AKA BIM · estilos comuns (home e Explorar). Cores e fontes vêm de tokens.css. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
[id]{scroll-margin-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5;
  font-variation-settings:"wdth" 100;-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;color:inherit}
img{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- tipografia técnica */
.rot{font-size:10.5px;letter-spacing:var(--track);text-transform:uppercase;font-weight:600;color:var(--ink-3)}
.rot b{color:var(--ink);font-weight:700}
.mono{font-family:var(--font-mono);font-size:12px;letter-spacing:.02em}
.titulo-xl{font-weight:900;font-variation-settings:"wdth" 118;letter-spacing:-.01em;line-height:.92;margin:0}
.titulo-xl .barra{display:inline-block;width:.18em;height:.62em;background:var(--accent);transform:skewX(-22deg);margin-left:.08em;vertical-align:baseline}

/* ---------- marca */
.marca{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.marca-simbolo{width:30px;height:30px;flex:none;background:currentColor;
  -webkit-mask:url(../marca/simbolo.svg) center/contain no-repeat;mask:url(../marca/simbolo.svg) center/contain no-repeat}
.marca-txt{display:flex;flex-direction:column;line-height:1;white-space:nowrap}
.marca-nome{font-weight:900;font-size:19px;letter-spacing:.34em;font-variation-settings:"wdth" 125}
.marca-slogan{font-size:8.5px;letter-spacing:.42em;text-transform:uppercase;color:var(--ink-3);margin-top:5px;font-weight:600}

/* ---------- topo */
.topo{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:24px;padding:14px clamp(16px,3vw,40px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-2)}
.topo nav{display:flex;gap:4px;margin:0 auto}
.topo nav a{position:relative;white-space:nowrap;text-decoration:none;font-size:11px;letter-spacing:.26em;text-transform:uppercase;font-weight:600;color:var(--ink-2);padding:10px 14px}
.topo nav a:hover{color:var(--ink)}
.topo nav a.ativo{color:var(--ink)}
.topo nav a.ativo::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--accent)}
.topo nav a.destaque{background:var(--ink);color:var(--bg);display:flex;align-items:center;gap:8px}
.topo nav a.destaque::before{content:"";width:7px;height:7px;background:var(--accent);transform:rotate(45deg)}
.topo-acoes{display:flex;align-items:center;gap:10px}
.icone-btn{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);background:transparent;border-radius:50%;cursor:pointer;color:var(--ink-2)}
.icone-btn:hover{color:var(--ink);border-color:var(--ink-3)}
.icone-btn svg{width:17px;height:17px}

/* botão amarelo com canto cortado (como o "Compartilhar" da referência) */
.btn{display:inline-flex;align-items:center;gap:10px;border:0;cursor:pointer;text-decoration:none;font-weight:700;font-size:11px;
  letter-spacing:.22em;text-transform:uppercase;padding:13px 20px;border-radius:var(--radius);white-space:nowrap}
.btn svg{width:15px;height:15px;flex:none}
.btn-acc{background:var(--accent);color:var(--accent-ink);clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%)}
.btn-acc:hover{filter:brightness(1.05)}
.btn-linha{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-linha:hover{border-color:var(--ink-3)}
.btn-escuro{background:var(--dark);color:var(--dark-ink)}
.btn .seta{transition:transform .2s}
.btn:hover .seta{transform:translateX(3px)}

/* ---------- linhas técnicas decorativas */
.guia{position:absolute;pointer-events:none;stroke:var(--line);stroke-width:1;fill:none}
.cota{display:flex;align-items:center;gap:10px;color:var(--ink-3)}
.cota::before,.cota::after{content:"";height:1px;background:var(--line);flex:1}

/* ---------- home */
.hero{position:relative;display:grid;grid-template-columns:minmax(320px,.9fr) 1.3fr;gap:0;min-height:calc(100svh - 64px);
  padding:0 clamp(16px,3vw,40px);overflow:hidden}
.hero-txt{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;padding:48px 0 64px;max-width:560px}
.hero h1{font-size:clamp(44px,6.2vw,92px)}
.hero h1 span{display:block}
.hero p.lead{font-size:17px;color:var(--ink-2);max-width:470px;margin:26px 0 30px}
.hero .acoes{display:flex;gap:12px;flex-wrap:wrap}
.hero-3d{position:relative;min-height:420px}
.hero-3d canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y;cursor:grab}
.hero-3d::before{content:"";position:absolute;inset:6% 0 8% 8%;background:radial-gradient(closest-side,var(--viewer-top),transparent);opacity:.9}
.hero-legenda{position:absolute;left:4%;bottom:6%;z-index:3;display:flex;flex-direction:column;gap:10px;padding:14px 16px;
  background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-left:2px solid var(--accent)}
.hero-legenda .mono{color:var(--ink-3)}
.hero-chip{position:absolute;right:4%;top:14%;z-index:3;display:flex;gap:8px}
.carrega{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;text-align:center;color:var(--ink-3)}
.carrega .barra-p{width:180px;height:2px;background:var(--line);margin:10px auto 0;overflow:hidden}
.carrega .barra-p i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;
  padding:7px 11px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 70%,transparent);color:var(--ink-2)}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block}

.numeros{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 clamp(16px,3vw,40px)}
.numeros div{padding:26px 22px;border-right:1px solid var(--line-2)}
.numeros div:last-child{border-right:0}
.numeros strong{display:block;font-size:clamp(28px,3.4vw,46px);font-weight:800;font-variation-settings:"wdth" 112;line-height:1}
.numeros span{display:block;margin-top:8px}
.nota-numeros{margin:10px clamp(16px,3vw,40px) 0;color:var(--ink-3);font-size:12px}

.secao{padding:clamp(64px,9vw,120px) clamp(16px,3vw,40px);position:relative}
.secao-cab{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:end;margin-bottom:48px}
.secao-cab h2{font-size:clamp(34px,4.6vw,64px)}
.secao-cab p{color:var(--ink-2);margin:0;max-width:560px}
.servicos{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.servico{background:var(--bg-2);padding:30px 28px 34px;display:flex;flex-direction:column;gap:14px;min-height:340px;position:relative}
.servico .n{font-family:var(--font-mono);font-size:44px;font-weight:500;color:var(--ink-3);line-height:1}
.servico h3{font-size:24px;margin:0;font-weight:800;font-variation-settings:"wdth" 110}
.servico p{color:var(--ink-2);margin:0}
.servico ul{list-style:none;padding:0;margin:auto 0 0;display:grid;gap:8px}
.servico li{display:flex;gap:10px;font-size:14px}
.servico li::before{content:"";width:12px;height:1px;background:var(--accent);margin-top:11px;flex:none}
.servico.novo::after{content:"novo";position:absolute;top:22px;right:22px;font-size:10px;letter-spacing:.24em;text-transform:uppercase;font-weight:700;background:var(--accent);color:var(--accent-ink);padding:5px 9px}

.metodo{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.passo{padding:26px 26px 30px 0;margin-right:26px;border-top:2px solid transparent;margin-top:-1px;text-decoration:none;display:block}
.passo:hover{border-top-color:var(--accent)}
.passo .n{font-family:var(--font-mono);font-size:30px;color:var(--ink)}
.passo h3{margin:6px 0 10px;font-size:13px;letter-spacing:.26em;text-transform:uppercase}
.passo p{margin:0;color:var(--ink-2);font-size:14px}
.passo .ir{margin-top:16px;display:inline-flex;gap:8px;align-items:center;color:var(--ink-3)}

.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.app{background:var(--surface);border:1px solid var(--line-2);padding:0;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.app-vis{height:150px;border-bottom:1px solid var(--line-2);position:relative;overflow:hidden;background:linear-gradient(var(--viewer-top),var(--viewer-bottom))}
.app-corpo{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.app h3{margin:0;font-size:17px;font-weight:800}
.app p{margin:0;color:var(--ink-2);font-size:14px}
.app .rot{margin-top:auto;padding-top:10px}
.estado{display:inline-flex;align-items:center;gap:7px}
.estado::before{content:"";width:6px;height:6px;border-radius:50%;background:#2fb36d}
.estado.dev::before{background:var(--accent)}

.contato{background:var(--dark);color:var(--dark-ink);display:grid;grid-template-columns:1.2fr 1fr;gap:40px;padding:clamp(48px,7vw,90px) clamp(16px,3vw,40px);position:relative;overflow:hidden}
.contato h2{font-size:clamp(34px,4.6vw,64px);color:#fff}
.contato p{color:#B8BFC7;max-width:480px}
.contato .rot{color:#8A939C}
.contato dl{display:grid;grid-template-columns:auto 1fr;gap:12px 22px;margin:0;align-self:end}
.contato dt{font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:#8A939C;padding-top:3px}
.contato dd{margin:0}
.contato a{color:#fff}
.rodape{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding:20px clamp(16px,3vw,40px);font-size:12px;color:var(--ink-3);border-top:1px solid var(--line-2)}

/* ---------- celular */
@media (max-width: 980px){
  .topo nav{display:none}
  .topo-acoes{margin-left:auto}
  .guia{display:none}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-txt{padding:34px 0 8px;order:1}
  .hero-3d{order:2;min-height:58vh;margin:0 -16px}
  .hero-legenda{left:16px;bottom:16px}
  .hero-chip{right:16px;top:10px}
  .numeros{grid-template-columns:repeat(2,1fr)}
  .numeros div:nth-child(2){border-right:0}
  .numeros div:nth-child(-n+2){border-bottom:1px solid var(--line-2)}
  .secao-cab{grid-template-columns:1fr;gap:16px}
  .servicos{grid-template-columns:1fr}
  .servico{min-height:0}
  .metodo{grid-template-columns:1fr 1fr}
  .apps{grid-template-columns:1fr 1fr}
  .contato{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .marca-nome{font-size:16px}
  .topo{gap:10px}
  .topo .btn-acc span{display:none}
  .topo .btn-acc{padding:11px 13px}
  .metodo{grid-template-columns:1fr}
  .passo{margin-right:0;border-bottom:1px solid var(--line-2)}
  .apps{grid-template-columns:1fr}
}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{transition:none!important;animation:none!important} }