/* DALLAS · site
   Fontes: Elza (títulos) e Montserrat (texto).
   A Elza enviada é TRIAL (sem acentos), então os títulos usam Montserrat por enquanto.
   Com a licença web (ex.: Adobe Fonts), adicione o <link> do kit no index.html: e coloque "elza" antes de "Montserrat" em --titulo. */

:root{
  --preto:#000000;--azul:#1786FF;--azul-claro:#72B4D4;--gelo:#F3F7F9;--papel:#F3F2EE;--branco:#FFFFFF;
  --grafite:#111214;--cinza:#676B70;--linha:#E2E1DC;
  --titulo:"Montserrat",Arial,sans-serif;--texto:"Montserrat",Arial,sans-serif;
  --wrap:min(1200px,calc(100% - 48px));--raio:28px;--raio-sm:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papel);color:var(--grafite);font-family:var(--texto);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3{font-family:var(--titulo);font-weight:600;margin:0;letter-spacing:-.035em;text-wrap:balance}
p{margin:0 0 1em;text-wrap:pretty}
.wrap{width:var(--wrap);margin:0 auto}
:focus-visible{outline:2px solid var(--azul);outline-offset:3px;border-radius:6px}
.azul{color:var(--azul)}

/* rótulos e botões */
.rotulo{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cinza);display:flex;align-items:center;gap:10px;margin-bottom:18px}
.rotulo:before{content:"";width:24px;height:2px;border-radius:2px;background:var(--azul)}
.rotulo-claro{color:rgba(255,255,255,.85)}.rotulo-claro:before{background:#fff}
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 24px;border-radius:999px;font-size:15px;font-weight:600;border:1.5px solid transparent;transition:transform .25s,background .25s,color .25s,border-color .25s}
.btn i{font-style:normal;transition:transform .25s}
.btn:hover{transform:translateY(-2px)}.btn:hover i{transform:translate(2px,-2px)}
.btn-azul{background:var(--azul);color:#fff}.btn-azul:hover{background:#0a6fe0}
.btn-linha{border-color:#C9CBC6;color:var(--grafite)}.btn-linha:hover{border-color:var(--azul);color:var(--azul)}
.btn-branco{background:#fff;color:var(--azul)}.btn-branco:hover{background:var(--gelo)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-grande{padding:18px 28px;font-size:16px}
.botoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* topo */
.topo{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.topo.rolou{border-bottom-color:var(--linha)}
.topo-in{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}
.marca img{width:112px;height:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a:not(.btn){font-size:14px;font-weight:500;color:#3A3D40;transition:color .2s}
.nav a:not(.btn):hover{color:var(--azul)}
.menu{display:none;align-items:center;gap:10px;background:none;border:1.5px solid #C9CBC6;border-radius:999px;padding:9px 16px;position:relative}
.menu span{display:block;width:16px;height:1.5px;background:var(--grafite);transition:.3s}
.menu span+span{margin-top:-6px;position:relative;top:4px;margin-left:-26px}
.menu b{font-weight:600;font-size:13px}

/* hero */
.hero{position:relative;overflow:hidden;background:#fff;padding:clamp(48px,7vw,96px) 0 clamp(64px,8vw,110px)}
.hero-texto{position:relative;z-index:2}
.autor{display:inline-flex;align-items:center;gap:12px;padding:6px 18px 6px 6px;border-radius:999px;background:var(--gelo);transition:transform .25s}
.autor:hover{transform:translateY(-2px)}
.autor img{width:52px;height:52px;border-radius:50%;object-fit:cover}
.autor span{display:flex;flex-direction:column;font-size:13px;line-height:1.3;color:var(--cinza)}
.autor strong{font-size:15px;color:var(--grafite);font-weight:600}
.linha{white-space:nowrap}
h1{font-size:clamp(38px,5vw,76px);line-height:1.04;margin:28px 0 26px;letter-spacing:-.045em}
.destaque{display:inline-block;background:var(--azul);color:#fff;padding:0 .14em .06em;border-radius:.16em;transform:rotate(-1.2deg)}
.hero-desc{font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:#3A3D40;max-width:560px}
.hero-def{margin:40px 0 0;padding-top:20px;border-top:1px solid var(--linha);font-size:14px;color:var(--cinza);max-width:560px}
.cerebro{position:absolute;z-index:1;right:max(3vw,calc((100vw - 1200px)/2));top:50%;width:clamp(240px,25vw,380px);transform:translateY(-50%);opacity:.9;cursor:crosshair;outline:none}
.cerebro img{width:100%;height:auto;animation:flutua 7s ease-in-out infinite;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.cerebro:before,.cerebro:after{content:"";position:absolute;border-radius:50%;border:1.3px solid var(--azul-claro);transition:transform .9s}
.cerebro:before{inset:-6%;opacity:.7}.cerebro:after{inset:-16%;opacity:.4}
.cerebro:hover img,.cerebro:focus-visible img{transform:rotate(-6deg) scale(1.05)}
.cerebro:hover:before{transform:scale(1.05) rotate(-8deg)}.cerebro:hover:after{transform:scale(1.09)}
@keyframes flutua{0%,100%{translate:0 0}50%{translate:0 -14px}}

/* por que não dallas (faixa azul curta) */
.porque{position:relative;overflow:hidden;background:var(--azul);color:#fff;padding:clamp(48px,6vw,76px) 0}
.ondas{position:absolute;right:0;top:0;height:100%;width:min(48%,620px);opacity:.55}
.porque-grid{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.pergunta{display:flex;flex-direction:column;font-size:clamp(36px,4.6vw,66px);line-height:1.04}
.pergunta .p1{position:relative;width:max-content;font-size:.5em;margin-bottom:.25em;transition:opacity .6s ease 1.5s}
.pergunta .p1:after{content:"";position:absolute;left:-2%;top:54%;height:3px;width:0;background:#fff;border-radius:3px;transition:width .7s cubic-bezier(.6,0,.2,1) .9s}
.pergunta .p2{opacity:0;transform:translateY(14px);transition:opacity .8s ease 1.8s,transform .8s ease 1.8s}
.pergunta u{text-decoration-thickness:4px;text-underline-offset:.12em}
.pergunta.visivel .p1{opacity:.45}.pergunta.visivel .p1:after{width:104%}
.pergunta.visivel .p2{opacity:1;transform:none}
.porque-lado{display:flex;flex-direction:column;align-items:flex-start;gap:20px;max-width:480px}
.porque-texto{margin:0;font-size:16px;line-height:1.6;color:rgba(255,255,255,.9)}
.porque-texto strong{color:#fff;font-weight:600}
.porque-frase{margin:0;font-family:var(--titulo);font-weight:600;font-size:clamp(20px,2vw,28px);letter-spacing:-.02em}

/* seções */
.sec{padding:clamp(80px,9vw,130px) 0}
.sec-branco{background:#fff}.sec-papel{background:var(--papel)}.sec-gelo{background:var(--gelo)}
.sec h2{font-size:clamp(36px,4.6vw,62px);line-height:1.04}
.lead{font-size:clamp(19px,1.8vw,23px);line-height:1.5;color:var(--grafite);font-family:var(--titulo);font-weight:500;letter-spacing:-.01em}
.cabeca{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:52px}
.cabeca>div{max-width:680px}
.cabeca>p{max-width:380px;color:var(--cinza);margin:0}
.link-seta{display:inline-flex;gap:10px;align-items:center;font-weight:600;font-size:15px;color:var(--azul);white-space:nowrap;border-bottom:1.5px solid currentColor;padding-bottom:4px}
.link-seta i{font-style:normal}

/* essência */
.essencia{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,7vw,110px);align-items:start}
.essencia h2{margin-bottom:30px}
.essencia .lead{margin-bottom:18px}
.essencia>div:first-child p:not(.lead){color:var(--cinza)}
.palavras{list-style:none;margin:0 0 34px;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.palavras li{font-family:var(--titulo);font-size:clamp(18px,1.6vw,22px);padding:8px 18px;border-radius:999px;background:var(--papel)}
.palavras .circulada{background:none;box-shadow:inset 0 0 0 2px var(--azul);color:var(--azul)}
.para-quem{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cartao-frase{margin:0;background:var(--azul);color:#fff;border-radius:var(--raio);padding:26px;font-family:var(--titulo);font-size:22px;line-height:1.25;display:flex;align-items:flex-end;min-height:200px}
.lista-quem{border:1.5px solid var(--linha);border-radius:var(--raio);padding:24px}
.lista-quem ul{list-style:none;margin:0;padding:0}
.lista-quem li{padding:9px 0;border-top:1px solid var(--linha);font-weight:500;font-size:15px}

/* serviços */
.servicos{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.servico{background:#fff;border-radius:var(--raio);padding:28px 26px 30px;transition:transform .3s}
.servico:hover{transform:translateY(-4px)}
.servico svg{width:44px;height:44px;fill:none;stroke:var(--azul);stroke-width:1.5;stroke-linecap:round;margin-bottom:34px;transition:transform .5s}
.servico:hover svg{transform:rotate(10deg)}
.servico h3{font-size:21px;margin-bottom:8px}
.servico p{font-size:14px;color:var(--cinza);margin:0}

/* passos */
.passos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:p}
.passos li{position:relative;padding:28px 26px;border-radius:var(--raio);background:var(--gelo)}
.passos span{font-family:var(--titulo);font-weight:600;color:var(--azul);font-size:15px;display:block;margin-bottom:46px}
.passos h3{font-size:24px;margin-bottom:8px}
.passos p{color:var(--cinza);font-size:15px;margin:0}
.passos li:not(:last-child):after{content:"";position:absolute;top:38px;right:-14px;width:14px;height:1.5px;background:var(--azul-claro)}

/* projetos: base */
.capa{position:relative;border-radius:var(--raio-sm);overflow:hidden;aspect-ratio:4/3;display:flex;align-items:flex-end;padding:22px}
.capa img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.capa svg{position:absolute;left:50%;top:50%;width:34%;max-width:110px;height:auto;aspect-ratio:1;translate:-50% -50%;fill:none;stroke:currentColor;stroke-width:1.2;stroke-linecap:round;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.capa-ver{position:absolute;left:16px;bottom:16px;background:#fff;color:var(--grafite);font-size:13px;font-weight:600;border-radius:999px;padding:8px 14px;opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s}
.proj:hover .capa-ver,.proj:focus-visible .capa-ver{opacity:1;transform:none}
.proj:hover .capa svg{transform:rotate(12deg) scale(1.08)}
.capa.tem-img svg{left:auto;top:14px;right:14px;translate:none;width:40px;height:40px;padding:9px;border-radius:12px;background:rgba(255,255,255,.92);color:var(--azul);stroke-width:2.2}
.proj:hover .capa.tem-img svg{transform:none}
.capa-azul{background:var(--azul);color:#fff}.capa-claro{background:var(--azul-claro);color:#fff}.capa-gelo{background:var(--gelo);color:var(--azul)}.capa-papel{background:#E9E8E2;color:var(--grafite)}
.proj{display:flex;flex-direction:column;gap:14px}
.proj:hover .capa img{transform:scale(1.04)}
.proj-info{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.proj-info h3{font-size:22px}
.proj-cat{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--azul);white-space:nowrap}
.proj-desc{font-size:14px;color:var(--cinza);margin:-6px 0 0}

/* A · filtros */
.filtros{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filtros button{border:1.5px solid #C9CBC6;background:transparent;border-radius:999px;padding:9px 18px;font-size:14px;font-weight:500;transition:.2s}
.filtros button[aria-pressed="true"]{background:var(--grafite);border-color:var(--grafite);color:#fff}
.grade-a{display:grid;grid-template-columns:repeat(4,1fr);gap:26px 16px}
.grade-a .capa-ver{position:absolute;left:16px;bottom:16px;background:#fff;color:var(--grafite);font-size:13px;font-weight:600;border-radius:999px;padding:8px 14px;opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s}
.proj:hover .capa-ver,.proj:focus-visible .capa-ver{opacity:1;transform:none}
.proj:hover .capa svg{transform:rotate(12deg) scale(1.08)}
.grade-a .proj-info{flex-direction:column;gap:4px}
.grade-a .proj-info h3{font-size:19px}
.grade-a .proj[hidden],.case[hidden]{display:none}

/* projetos compactos (sem capa, só por categoria) */
.grade-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.grade-a[hidden]+.grade-mini{margin-top:0}
.grade-mini[hidden],.proj-mini[hidden],.mais-proj[hidden],.grade-a[hidden]{display:none}
.proj-mini{display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:center;background:#fff;border-radius:var(--raio-sm);padding:16px 18px;transition:transform .25s}
.proj-mini:hover{transform:translateY(-2px)}
.proj-mini svg{width:40px;height:40px;fill:none;stroke:var(--azul);stroke-width:1.5;stroke-linecap:round}
.proj-mini b{display:block;font-family:var(--titulo);font-weight:600;font-size:17px;line-height:1.25;margin-top:2px}
.proj-mini small{display:block;font-size:13px;color:var(--cinza);margin-top:2px}
.proj-mini i{font-style:normal;color:var(--azul)}
.mais-proj{margin:18px 0 0;font-size:14px;color:var(--cinza)}
@media (max-width:1020px){.grade-mini{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grade-mini{grid-template-columns:1fr}}

/* telas do sistema (janela) */
.telas-lb{position:fixed;inset:0;z-index:90;background:rgba(17,18,20,.6);display:flex;align-items:flex-start;justify-content:center;padding:4vh 16px;overflow-y:auto}
.telas-lb[hidden]{display:none}
.telas-box{position:relative;background:#fff;border-radius:var(--raio);padding:clamp(22px,3vw,36px);width:min(1000px,100%)}
.telas-box h3{font-size:clamp(24px,2.4vw,32px);margin:4px 0 8px}
.telas-desc{color:var(--cinza);max-width:560px}
.telas-box img{width:100%;height:auto;border-radius:14px;border:1px solid var(--linha);margin-top:14px}
.telas-nota{font-size:12px;color:var(--cinza);margin:10px 0 0}
.telas-x{position:absolute;top:14px;right:14px;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--linha);background:#fff;font-size:22px;line-height:1}
.telas-x:hover{border-color:var(--azul);color:var(--azul)}

/* sobre (compacto) */
.sobre-sec{padding:clamp(64px,7vw,96px) 0}
.sobre{display:grid;grid-template-columns:auto 1fr;gap:clamp(28px,5vw,64px);align-items:center;background:var(--gelo);border-radius:36px;padding:clamp(24px,4vw,44px)}
.sobre-foto{width:clamp(150px,18vw,230px);height:auto;aspect-ratio:1;border-radius:50%;background:var(--azul);object-fit:cover;object-position:top}
.sobre-texto h2{font-size:clamp(30px,3.4vw,46px);margin-bottom:14px}
.sobre-texto h2 span{display:block;font-family:var(--texto);font-size:15px;font-weight:600;letter-spacing:0;color:var(--azul);margin-top:6px}
.sobre-texto p:not(.rotulo){color:var(--cinza);max-width:640px}
.sobre-pe{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:18px}
.assinatura-sobre{width:110px;height:auto}

/* depoimentos */
.depoimentos{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.dep{margin:0;background:#fff;border-radius:var(--raio-sm);padding:22px 24px 18px;display:flex;flex-direction:column}
.dep:before{content:"“";font-family:var(--titulo);font-size:44px;line-height:.6;color:var(--azul);display:block;height:20px}
.dep p{font-family:var(--titulo);font-size:17px;line-height:1.4;color:var(--grafite);margin:0 0 14px;flex:1}
.dep footer{font-size:12px;color:var(--cinza);display:flex;gap:6px;align-items:baseline;flex-wrap:wrap;border-top:1px solid var(--linha);padding-top:12px}
.dep footer strong{color:var(--grafite);font-size:13px;font-weight:600}
.dep footer strong:not(:last-child):after{content:" ·";font-weight:400;color:var(--cinza)}
.dep-azul footer strong:after,.dep-claro footer strong:after{color:inherit}
.dep-azul{background:var(--azul)}.dep-azul:before,.dep-azul p,.dep-azul footer,.dep-azul footer strong{color:#fff}.dep-azul footer{border-color:rgba(255,255,255,.3)}
.dep-claro{background:var(--azul-claro)}.dep-claro:before,.dep-claro p,.dep-claro footer strong{color:#fff}.dep-claro footer{color:rgba(255,255,255,.9);border-color:rgba(255,255,255,.35)}

/* marcas (escondida) */
.marcas{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.marca-card{background:var(--papel);border-radius:var(--raio);aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;padding:28px}
.marca-card img{max-height:70%;width:auto}

/* contato */
.contato{background:var(--azul);color:#fff;padding:clamp(90px,10vw,140px) 0}
.contato-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(40px,7vw,100px);align-items:end}
.contato h2{font-size:clamp(34px,5.6vw,80px);line-height:1}
.contato-desc{font-size:18px;color:rgba(255,255,255,.9);max-width:480px;margin:26px 0 34px}
.canais{display:flex;flex-direction:column}
.canais a{display:flex;justify-content:space-between;align-items:center;padding:18px 4px;border-top:1px solid rgba(255,255,255,.35);font-size:18px;font-weight:500;transition:padding .25s}
.canais a:last-child{border-bottom:1px solid rgba(255,255,255,.35)}
.canais a:hover{padding-left:12px}
.canais i{font-style:normal}

/* rodapé */
.rodape{background:var(--papel);padding:46px 0}
.rodape-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.rodape-in img{width:100px;height:auto}
.rodape-frase{margin:0;font-family:var(--titulo);font-size:18px}
.rodape-copy{margin:0;font-size:13px;color:var(--cinza)}

/* botão flutuante */
.flutuante{position:fixed;right:20px;bottom:84px;z-index:60;display:flex;align-items:center;gap:10px;background:var(--azul);color:#fff;border-radius:999px;padding:14px 22px 14px 16px;font-weight:600;font-size:15px;box-shadow:0 0 0 4px var(--papel);opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .35s,transform .35s,background .2s}
.flutuante svg{width:24px;height:24px;fill:currentColor}
.flutuante.ativo{opacity:1;transform:none;pointer-events:auto}
.flutuante:hover{background:#0a6fe0}

/* animação de entrada */
.revela{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.revela.visivel{opacity:1;transform:none}

/* responsivo */
@media (max-width:1020px){
  .servicos{grid-template-columns:repeat(2,1fr)}
  .passos{grid-template-columns:repeat(2,1fr)}.passos li:after{display:none}
  .grade-a{grid-template-columns:repeat(3,1fr)}
  .cerebro{opacity:.25}
  .nav{gap:18px}
}
@media (max-width:860px){
  :root{--wrap:calc(100% - 32px)}
  .menu{display:flex}
  .nav{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:8px 16px 22px;border-bottom:1px solid var(--linha)}
  .nav.aberta{display:flex}
  .nav a:not(.btn){padding:14px 4px;border-bottom:1px solid var(--linha);font-size:16px}
  .nav .btn{justify-content:center;margin-top:16px;padding:14px}
  .essencia,.contato-grid,.case{grid-template-columns:1fr}
  .grade-a{grid-template-columns:repeat(2,1fr)}
  .cerebro{width:60vw;right:-18vw;top:28%;opacity:.18}
  
  .cabeca{flex-direction:column;align-items:start;gap:16px;margin-bottom:36px}
  .ondas{width:100%;opacity:.3}
  .case-telas img+img{right:0}
}
@media (max-width:560px){
  body{font-size:15px}
  h1{font-size:clamp(30px,9.4vw,46px)}
  .servicos,.passos,.para-quem,.marcas{grid-template-columns:1fr}
  .grade-a{gap:22px 12px}
  .sobre{grid-template-columns:1fr;text-align:left}
  .linha{white-space:normal}
  .servico{display:grid;grid-template-columns:44px 1fr;column-gap:18px;padding:22px}
  .servico svg{margin:0;grid-row:span 2}
  .servico h3{font-size:19px;margin-bottom:2px}
  .passos span{margin-bottom:8px}
  .passos li{padding:20px 22px}
  .cartao-frase{min-height:0}
  .flutuante{padding:16px;right:16px;bottom:76px}
  .flutuante span{display:none}
  .rodape-in{flex-direction:column;align-items:flex-start}
  .btn-grande{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
  .revela{opacity:1;transform:none}
}
@media (hover:none){.capa-ver{opacity:1;transform:none}}

#depoimentos{padding:clamp(64px,7vw,96px) 0}
#depoimentos .cabeca{margin-bottom:32px}
@media (max-width:1020px){.depoimentos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.depoimentos{grid-template-columns:1fr}}