/* Zaurak Web: base escura, ciano da marca, roxo e dourado de apoio */
:root{
  --fundo:#060c14;--fundo-2:#0b1522;--fundo-3:#101d2d;
  --texto:#d6e4f7;--texto-2:#9fb2c8;--branco:#f4f8fc;
  --ciano:#2ee8e4;--ciano-claro:#97fffb;--roxo:#7c6ee0;--ouro:#f3bf42;
  --linha:rgba(214,228,247,.12);--linha-ciano:rgba(46,232,228,.28);
  --raio:20px;--larg:1180px;--gutter:clamp(20px,5vw,48px);
  --display:'Space Grotesk',system-ui,sans-serif;--corpo:'Inter',system-ui,sans-serif;
}
*{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:var(--corpo);font-size:1.0625rem;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--ciano);outline-offset:3px;border-radius:6px}
.pular{position:absolute;left:-999px;top:8px;z-index:200;background:var(--ciano);color:#012;padding:10px 16px;border-radius:10px;font-weight:600}
.pular:focus{left:12px}
.cx{width:100%;max-width:var(--larg);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3,h4{font-family:var(--display);color:var(--branco);font-weight:600;letter-spacing:-.02em;line-height:1.08}
h1{font-size:clamp(2.5rem,6.2vw,5.2rem)}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-size:clamp(1.2rem,1.9vw,1.45rem);line-height:1.25}
p{color:var(--texto-2)}
strong{color:var(--texto);font-weight:600}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ciano)}
.eyebrow::before{content:'';width:22px;height:1px;background:currentColor}
.ciano{color:var(--ciano)}
.grad{background:linear-gradient(100deg,var(--ciano-claro) 0%,var(--ciano) 45%,var(--roxo) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec{position:relative;padding:clamp(80px,11vw,140px) 0}
.sec-topo{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}
.sec-topo h2{margin:14px 0 18px}
.sec-topo p{font-size:1.12rem}
.centro{text-align:center;margin-left:auto;margin-right:auto}
.centro .eyebrow{justify-content:center}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;font-family:var(--display);font-weight:600;font-size:1rem;transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,background .3s,border-color .3s;cursor:pointer;border:0}
.btn svg{width:20px;height:20px;flex:none}
.btn-pri{background:var(--ciano);color:#01201f;box-shadow:0 0 0 0 rgba(46,232,228,.0)}
.btn-pri:hover{transform:translateY(-2px);box-shadow:0 10px 40px -8px rgba(46,232,228,.55)}
.btn-sec{border:1px solid var(--linha);color:var(--branco);background:rgba(255,255,255,.02)}
.btn-sec:hover{border-color:var(--linha-ciano);background:rgba(46,232,228,.06)}
.ctas{display:flex;flex-wrap:wrap;gap:12px}

/* topo */
.topo{position:fixed;inset:0 0 auto;z-index:100;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.topo.solido{background:rgba(6,12,20,.72);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border-bottom-color:var(--linha)}
.topo .cx{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.marca{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:700;letter-spacing:.14em;color:var(--branco);font-size:1.05rem}
.marca img{width:40px;height:39px}
.marca small{display:block;font-size:.62rem;letter-spacing:.42em;color:var(--ciano);font-weight:500;margin-top:-2px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.95rem;color:var(--texto-2);transition:color .25s;position:relative}
.nav a:hover,.nav a[aria-current="page"]{color:var(--branco)}
.nav a[aria-current="page"]::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--ciano)}
.nav .btn{min-height:44px;padding:0 20px;font-size:.92rem;color:#01201f}
.menu-btn{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--linha);background:rgba(255,255,255,.03);align-items:center;justify-content:center;cursor:pointer}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:1.5px;background:var(--branco);position:relative;transition:transform .3s,background .3s}
.menu-btn span::before,.menu-btn span::after{content:'';position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-aberto .menu-btn span{background:transparent}
.menu-aberto .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
.menu-aberto .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden;isolation:isolate}
.hero-ceu{position:absolute;inset:0;z-index:-2}
.hero-ceu canvas{width:100%;height:100%}
.hero::before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 60% 55% at 78% 40%,rgba(124,110,224,.20),transparent 70%),radial-gradient(ellipse 55% 60% at 70% 70%,rgba(46,232,228,.10),transparent 70%),linear-gradient(180deg,rgba(6,12,20,0) 60%,var(--fundo) 100%)}
.hero-txt{max-width:780px}
.hero h1{margin:22px 0 26px}
.hero h1 .l{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .l>span{display:inline-block}
.hero .sub{font-size:clamp(1.08rem,1.5vw,1.25rem);max-width:600px;margin-bottom:36px}
.selos{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:40px;font-size:.9rem;color:var(--texto-2)}
.selos li{list-style:none;display:flex;align-items:center;gap:8px}
.selos svg{width:18px;height:18px;color:var(--ciano)}
.rolar{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:26px;height:42px;border:1px solid var(--linha);border-radius:20px}
.rolar::after{content:'';position:absolute;left:50%;top:9px;width:3px;height:8px;margin-left:-1.5px;border-radius:2px;background:var(--ciano);animation:rolar 2s ease-in-out infinite}
@keyframes rolar{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* hero interno (páginas de serviço e cidade) */
.hero-int{position:relative;padding:170px 0 90px;overflow:hidden;isolation:isolate}
.hero-int::before{content:'';position:absolute;inset:0;z-index:-1;-webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent);background:radial-gradient(ellipse 50% 70% at 85% 10%,rgba(124,110,224,.22),transparent 70%),radial-gradient(ellipse 40% 50% at 10% 90%,rgba(46,232,228,.08),transparent 70%)}
.hero-int h1{font-size:clamp(2.3rem,5.4vw,4.4rem);margin:18px 0 22px;max-width:900px}
.hero-int .sub{font-size:1.15rem;max-width:680px;margin-bottom:32px}
.trilha{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--texto-2);list-style:none}
.trilha li+li::before{content:'/';margin-right:8px;color:var(--linha-ciano)}
.trilha a:hover{color:var(--ciano)}

/* dores */
.dores{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.dor{position:relative;padding:30px 30px 32px;border-radius:var(--raio);background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.01));border:1px solid var(--linha);overflow:hidden;transition:border-color .4s,transform .4s}
.dor:hover{border-color:var(--linha-ciano);transform:translateY(-3px)}
.dor .num{font-family:var(--display);font-size:.8rem;color:var(--ciano);letter-spacing:.14em}
.dor h3{margin:14px 0 10px}
.dor::after{content:'';position:absolute;right:-60px;top:-60px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(46,232,228,.12),transparent 70%);opacity:0;transition:opacity .5s}
.dor:hover::after{opacity:1}

/* solução: Google + IA */
.solucao{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,80px);align-items:center}
.busca{position:relative;border-radius:24px;border:1px solid var(--linha);background:var(--fundo-2);padding:22px;box-shadow:0 40px 80px -40px rgba(0,0,0,.7)}
.busca-barra{display:flex;align-items:center;gap:12px;padding:12px 18px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--linha);font-size:.95rem;color:var(--branco)}
.busca-barra svg{width:18px;height:18px;color:var(--texto-2)}
.busca-barra .cursor{display:inline-block;width:1px;height:1.1em;background:var(--ciano);margin-left:2px;vertical-align:middle;animation:pisca 1s steps(1) infinite}
@keyframes pisca{50%{opacity:0}}
.resultado{margin-top:14px;padding:16px 18px;border-radius:16px;border:1px solid transparent;transition:border-color .5s,background .5s}
.resultado .url{font-size:.78rem;color:var(--texto-2)}
.resultado .tit{font-family:var(--display);color:#9cc4ff;font-size:1.05rem;margin:2px 0 4px}
.resultado p{font-size:.88rem;line-height:1.5}
.resultado.voce{border-color:var(--linha-ciano);background:rgba(46,232,228,.06)}
.resultado.voce .tit{color:var(--ciano-claro)}
.resultado.apagado{opacity:.38}
.ia-resposta{margin-top:14px;padding:16px 18px;border-radius:16px;background:linear-gradient(135deg,rgba(124,110,224,.16),rgba(46,232,228,.06));border:1px solid rgba(124,110,224,.35);font-size:.9rem}
.ia-resposta b{display:flex;align-items:center;gap:8px;font-family:var(--display);color:var(--branco);font-weight:600;margin-bottom:6px;font-size:.85rem}
.ia-resposta b svg{width:16px;height:16px;color:var(--roxo)}
.lista-check{list-style:none;display:grid;gap:14px;margin-top:26px}
.lista-check li{display:flex;gap:12px;align-items:flex-start;color:var(--texto)}
.lista-check svg{width:22px;height:22px;flex:none;color:var(--ciano);margin-top:2px}

/* incluso */
.inclusos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.incluso{padding:28px;border-radius:var(--raio);border:1px solid var(--linha);background:var(--fundo-2);transition:border-color .4s,background .4s}
.incluso:hover{border-color:var(--linha-ciano);background:var(--fundo-3)}
.incluso .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(46,232,228,.08);border:1px solid var(--linha-ciano);color:var(--ciano);margin-bottom:18px}
.incluso .ic svg{width:22px;height:22px}
.incluso h3{font-size:1.15rem;margin-bottom:8px}
.incluso p{font-size:.96rem}

/* processo */
.passos{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:p}
.passo{position:relative;padding:30px 26px;border-top:1px solid var(--linha-ciano)}
.passo b{display:block;font-family:var(--display);font-size:2.6rem;font-weight:300;color:var(--ciano);line-height:1;margin-bottom:18px}
.passo h3{font-size:1.15rem;margin-bottom:8px}
.passo p{font-size:.95rem}

/* segmentos */
.segmentos{display:flex;flex-wrap:wrap;gap:10px}
.segmentos li{list-style:none;padding:10px 18px;border-radius:999px;border:1px solid var(--linha);font-size:.95rem;color:var(--texto);transition:border-color .3s,color .3s}
.segmentos li:hover{border-color:var(--linha-ciano);color:var(--ciano-claro)}

/* portfólio */
.trabalhos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.trabalho{border-radius:var(--raio);overflow:hidden;border:1px solid var(--linha);background:var(--fundo-2);display:flex;flex-direction:column;transition:transform .5s cubic-bezier(.2,.7,.2,1),border-color .4s}
.trabalho:hover{transform:translateY(-5px);border-color:var(--linha-ciano)}
.trabalho figure{aspect-ratio:3/2;overflow:hidden;background:var(--fundo-3)}
.trabalho img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.trabalho:hover img{transform:scale(1.04)}
.trabalho .info{padding:22px 24px 26px}
.trabalho .tag{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ciano)}
.trabalho h3{margin:8px 0 6px;font-size:1.2rem}
.trabalho p{font-size:.94rem}
.trabalho .ver{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.9rem;color:var(--ciano-claro)}
.trabalho .ver svg{width:16px;height:16px}

/* regiões */
.regioes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.regioes a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 20px;border-radius:16px;border:1px solid var(--linha);background:rgba(255,255,255,.015);font-family:var(--display);color:var(--branco);transition:border-color .3s,background .3s}
.regioes a:hover{border-color:var(--linha-ciano);background:rgba(46,232,228,.05)}
.regioes svg{width:16px;height:16px;color:var(--ciano)}
.regioes small{display:block;font-family:var(--corpo);font-size:.8rem;color:var(--texto-2)}

/* automação (faixa) */
.faixa{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:clamp(30px,5vw,56px);border-radius:28px;border:1px solid rgba(124,110,224,.35);background:radial-gradient(ellipse at 100% 0%,rgba(124,110,224,.25),transparent 60%),var(--fundo-2)}
.faixa h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin:12px 0 10px}

/* FAQ */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--linha)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-family:var(--display);font-size:1.12rem;color:var(--branco);font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--linha);position:relative;transition:transform .35s,border-color .3s}
.faq summary i::before,.faq summary i::after{content:'';position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:var(--ciano);transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .35s}
.faq details[open] summary i{border-color:var(--linha-ciano)}
.faq details[open] summary i::after{transform:translate(-50%,-50%) rotate(0)}
.faq .resp{padding:0 0 26px;max-width:720px}
.faq .resp p+p{margin-top:10px}

/* texto corrido (cidade, sobre) */
.texto{max-width:760px}
.texto h2{font-size:clamp(1.7rem,3vw,2.4rem);margin:46px 0 16px}
.texto h2:first-child{margin-top:0}
.texto p{margin-bottom:16px;font-size:1.08rem}
.texto ul{margin:6px 0 20px 0;list-style:none;display:grid;gap:10px}
.texto ul li{position:relative;padding-left:22px;color:var(--texto-2)}
.texto ul li::before{content:'';position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--ciano)}
.duas{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(30px,6vw,80px);align-items:start}
.lateral{position:sticky;top:110px;padding:30px;border-radius:24px;border:1px solid var(--linha-ciano);background:var(--fundo-2)}
.lateral h3{margin-bottom:10px}
.lateral p{font-size:.96rem;margin-bottom:22px}
.lateral .btn{width:100%}

/* CTA final */
.final{position:relative;padding:clamp(90px,12vw,150px) 0;text-align:center;overflow:hidden;isolation:isolate}
.final::before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 50% 60% at 50% 100%,rgba(46,232,228,.16),transparent 70%),radial-gradient(ellipse 40% 50% at 50% 0%,rgba(124,110,224,.14),transparent 70%)}
.final h2{max-width:820px;margin:16px auto 18px}
.final p{max-width:560px;margin:0 auto 34px;font-size:1.12rem}
.final .ctas{justify-content:center}

/* rodapé */
.rodape{border-top:1px solid var(--linha);padding:64px 0 34px;font-size:.94rem}
.rodape-grade{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.rodape .rod-tit{font-family:var(--display);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ciano);margin-bottom:16px;font-weight:500}
.rodape ul{list-style:none;display:grid;gap:10px}
.rodape a{color:var(--texto-2);transition:color .25s}
.rodape a:hover{color:var(--branco)}
.rodape .sobre-z p{margin:16px 0;max-width:330px}
.rodape-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:50px;padding-top:24px;border-top:1px solid var(--linha);font-size:.85rem;color:var(--texto-2)}

/* WhatsApp flutuante */
.zap{position:fixed;right:20px;bottom:20px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 30px -6px rgba(37,211,102,.55);transition:transform .3s}
.zap:hover{transform:scale(1.07)}
.zap svg{width:30px;height:30px;color:#fff}

/* entrada "foco de lente" */
.rv{opacity:0;transform:translateY(26px);filter:blur(8px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1),filter 1s cubic-bezier(.2,.7,.2,1)}
.rv.on{opacity:1;transform:none;filter:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}
.sem-js .rv{opacity:1;transform:none;filter:none}

/* formulário (automação) */
.form{display:grid;gap:14px}
.form label{font-size:.88rem;color:var(--texto-2);display:grid;gap:6px}
.form input,.form select,.form textarea{width:100%;min-height:50px;padding:12px 16px;border-radius:14px;border:1px solid var(--linha);background:rgba(255,255,255,.03);color:var(--branco);font:inherit}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--ciano)}
.form select option{background:var(--fundo-2)}
.aviso{font-size:.88rem;padding:12px 16px;border-radius:12px;display:none}
.aviso.ok{display:block;background:rgba(46,232,228,.1);border:1px solid var(--linha-ciano);color:var(--ciano-claro)}
.aviso.erro{display:block;background:rgba(255,90,90,.1);border:1px solid rgba(255,90,90,.35);color:#ffb4b4}

/* celular */
@media (max-width:980px){
  .inclusos{grid-template-columns:1fr 1fr}
  .passos{grid-template-columns:1fr 1fr}
  .trabalhos{grid-template-columns:1fr 1fr}
  .regioes{grid-template-columns:1fr 1fr}
  .solucao,.duas{grid-template-columns:1fr}
  .lateral{position:static}
  .rodape-grade{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav{position:fixed;inset:0;flex-direction:column;justify-content:center;gap:26px;background:rgba(6,12,20,.97);backdrop-filter:blur(16px);opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
  .nav a{font-family:var(--display);font-size:1.6rem;color:var(--branco)}
  .nav .btn{font-size:1.05rem;min-height:54px;padding:0 30px}
  .menu-aberto .nav{opacity:1;visibility:visible}
  .menu-btn{display:inline-flex;position:relative;z-index:2}
  .menu-aberto{overflow:hidden}
}
@media (max-width:640px){
  body{font-size:1rem}
  .topo .cx{height:68px}
  .hero{padding:110px 0 90px;align-items:flex-end}
  .hero .ctas .btn{width:100%}
  .dores,.inclusos,.passos,.trabalhos{grid-template-columns:1fr}
  .regioes{grid-template-columns:1fr}
  .faixa{grid-template-columns:1fr}
  .faixa .btn{width:100%}
  .rodape-grade{grid-template-columns:1fr}
  .hero-int{padding:130px 0 64px}
  .final .ctas .btn{width:100%}
  .rolar{display:none}
}
@media (prefers-reduced-motion:reduce){
  .rv{transition-duration:.01s}
  .rolar::after,.busca-barra .cursor{animation:none}
}