:root{
  --bg:#0A0B0D; --bg-alt:#101216; --panel:#15171C; --panel-2:#1A1D23;
  --ink:#F4F4F2; --muted:#9CA0AA; --muted-2:#6B6F79; --line:rgba(255,255,255,0.08); --line-strong:rgba(255,255,255,0.16);
  --accent:#4C8DFF; --accent-ink:#DCE8FF; --signal:#00D9B5;
  --font:'Inter',sans-serif; --font-display:'Space Grotesk',sans-serif; --font-mono:'JetBrains Mono',monospace;
  --radius:10px; --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{max-width:100vw;}
body{background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
p, li, span, h1, h2, h3{overflow-wrap:break-word;word-break:break-word;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
h1{font-family:var(--font-display);font-weight:600;text-transform:none;color:#fff;line-height:1.15;letter-spacing:-0.02em;}
h2,h3,h4{font-family:var(--font-display);font-weight:600;color:#fff;line-height:1.25;letter-spacing:-0.01em;}
p{color:var(--muted);}
.hl{color:var(--accent);font-weight:500;}
.mono{font-family:var(--font-mono);font-size:0.9em;color:var(--signal);}
section{padding:88px 0;border-bottom:1px solid var(--line);}
section:last-of-type{border-bottom:none;}
::selection{background:var(--accent);color:#fff;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

/* Header */
.topbar{position:sticky;top:0;z-index:50;background:rgba(10,11,13,0.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;gap:20px;}
.topbar img{height:30px;width:auto;}
.topbar nav{display:flex;gap:28px;flex-wrap:wrap;}
.topbar nav a{font-size:14.5px;font-weight:500;color:var(--muted);text-decoration:none;transition:color .2s ease;}
.topbar nav a:hover, .topbar nav a[aria-current="page"]{color:#fff;}
.hamburger{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;flex-shrink:0;}
.hamburger span{display:block;width:20px;height:1.5px;background:#fff;border-radius:2px;transition:transform .25s ease, opacity .25s ease;}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
@media(max-width:900px){
  .topbar nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-alt);border-top:1px solid var(--line);flex-direction:column;padding:14px 24px;gap:2px;}
  .topbar nav.open{display:flex;}
  .topbar nav a{padding:12px 4px;border-bottom:1px solid var(--line);}
  .hamburger{display:flex;}
  .topbar .btn-primary{display:none;}
}

/* Botões */
.btn{font-family:var(--font);font-weight:600;font-size:14px;padding:13px 24px;border-radius:8px;text-decoration:none;
  display:inline-flex;align-items:center;gap:9px;transition:transform .2s cubic-bezier(.16,1,.3,1), background-color .2s ease, border-color .2s ease;letter-spacing:-0.01em;}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:#699CFF;transform:translateY(-1px);}
.btn-outline{border:1px solid var(--line-strong);color:#fff;}
.btn-outline:hover{border-color:var(--accent);color:var(--accent-ink);transform:translateY(-1px);}

/* Breadcrumb */
.breadcrumb{font-size:12.5px;color:var(--muted-2);padding:16px 0;font-family:var(--font-mono);}
.breadcrumb a{color:var(--muted-2);text-decoration:none;}
.breadcrumb a:hover{color:var(--accent);}

/* Hero full-bleed */
.hero-full{position:relative;padding:110px 0 100px;background:radial-gradient(ellipse 900px 500px at 50% -10%, rgba(76,141,255,0.14), transparent 70%);overflow:hidden;border-bottom:1px solid var(--line);}
.hero-full--img{background-size:cover;background-position:center 25%;min-height:520px;}
.hero-full--img::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(10,11,13,0.55) 0%, rgba(10,11,13,0.88) 65%, var(--bg) 100%);}
.hero-full--img .wrap{position:relative;z-index:1;}
@media(max-width:900px){
  .hero-full--img{min-height:640px;background-position:center 20%;}
}
@media(max-width:560px){
  .hero-full--img{min-height:720px;background-position:center 15%;}
}
.hero-full .wrap{position:relative;z-index:1;max-width:760px;text-align:center;}
.hero-full .eyebrow{background:none;color:var(--signal);border:1px solid rgba(0,217,181,0.3);padding:6px 14px;border-radius:100px;}
.hero-full h1{font-size:clamp(32px,5vw,52px);margin:22px 0 20px;color:#fff;}
.hero-full .lead{font-size:17px;max-width:640px;margin:0 auto 32px;color:var(--muted);}
.hero-full .hero-ctas{justify-content:center;}
.hero-full .entity-graph{margin-top:56px;}

/* Hero */
.hero{padding-top:64px;position:relative;}
.hero::before{content:'';position:absolute;top:-64px;left:50%;width:1400px;height:700px;transform:translateX(-50%);background:radial-gradient(ellipse 700px 400px at 50% 0%, rgba(76,141,255,0.10), transparent 70%);pointer-events:none;z-index:0;}
.hero-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;position:relative;z-index:1;}
.hero h1{font-size:clamp(30px,4vw,46px);margin:18px 0 20px;}
.hero .lead{font-size:16.5px;max-width:560px;margin-bottom:28px;color:var(--muted);}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:0.08em;
  text-transform:uppercase;color:var(--signal);font-family:var(--font-mono);}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--signal);box-shadow:0 0 8px var(--signal);}
.hero-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;}
.hero-card img{border-radius:10px;width:100%;height:auto;}

/* Sections gerais */
.sec-head{margin-bottom:36px;}
.sec-head h2{font-size:clamp(24px,3vw,32px);}
.sec-head .eyebrow{margin-bottom:12px;display:inline-flex;}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;
  transition:transform .25s cubic-bezier(.16,1,.3,1), border-color .25s ease, background-color .25s ease;}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong);background:var(--panel-2);}
.card h3{font-size:17px;margin-bottom:10px;}
.card p{font-size:14px;}

/* Timeline / Metodologia */
.timeline{display:flex;flex-direction:column;gap:0;}
.tl-step{display:grid;grid-template-columns:52px 1fr;gap:22px;padding:26px 0;border-bottom:1px solid var(--line);}
.tl-step:last-child{border-bottom:none;}
.tl-num{font-family:var(--font-mono);font-size:15px;font-weight:600;color:var(--signal);border:1px solid rgba(0,217,181,0.3);border-radius:8px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;}
.tl-step h3{font-size:17px;margin-bottom:6px;}
.tl-step p{font-size:14px;}

/* Cases */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.case{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center;transition:border-color .2s ease;}
.case:hover{border-color:var(--line-strong);}
.case-logo{width:100%;height:76px;background:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:10px;margin-bottom:12px;}
.case-logo img{max-width:100%;max-height:100%;object-fit:contain;}
.case h4{font-size:13.5px;color:#fff;margin-bottom:2px;}
.case p{font-size:11.5px;color:var(--muted-2);}

/* Redes sociais */
.social-row{display:flex;gap:12px;flex-wrap:wrap;}
.social-row a{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--panel-2);border:1px solid var(--line);font-size:15px;color:var(--muted);transition:transform .2s ease, color .2s ease, border-color .2s ease;}
.social-row a:hover{transform:translateY(-2px);color:#fff;border-color:var(--line-strong);}

/* Contato */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;}
.contact-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;}
.contact-card .row{display:flex;gap:14px;margin-bottom:16px;}
.contact-card .row strong{display:block;color:#fff;font-size:14px;}
.contact-card .row span{font-size:13px;color:var(--muted);}
.map-embed{border-radius:14px;overflow:hidden;border:1px solid var(--line);filter:grayscale(0.3) invert(0.92) contrast(0.9);}
.map-embed iframe{width:100%;height:320px;border:0;display:block;}
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-field label{font-size:12.5px;color:var(--muted);}
.form-field input, .form-field textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;
  padding:12px 14px;color:#fff;font-family:var(--font);font-size:14px;transition:border-color .2s ease;}
.form-field input:focus, .form-field textarea:focus{outline:none;border-color:var(--accent);}

/* CTA final */
.cta-final{text-align:center;max-width:680px;margin:0 auto;}
.cta-final h2{font-size:clamp(24px,3.2vw,32px);margin-bottom:16px;}

/* Reviews */
.reviews-wrap{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;}

/* Footer */
footer{background:var(--panel);padding-top:56px;border-top:1px solid var(--line);}
.foot-grid{display:grid;grid-template-columns:1.2fr 0.9fr 1.2fr;gap:32px;padding-bottom:32px;border-bottom:1px solid var(--line);}
.foot-col h4{font-size:12px;text-transform:uppercase;letter-spacing:0.08em;color:var(--muted-2);margin-bottom:16px;font-family:var(--font-mono);font-weight:600;}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.foot-col ul a{font-size:13.5px;color:var(--muted);text-decoration:none;transition:color .2s ease;}
.foot-col ul a:hover{color:#fff;}
.foot-col p{font-size:13px;}
.foot-bottom{padding:22px 0;text-align:center;font-size:11.5px;color:var(--muted-2);font-family:var(--font-mono);}
.foot-bottom a{color:var(--muted);text-decoration:none;}

/* FAQ */
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden;}
.faq-item summary{padding:18px 22px;font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:14.5px;color:#fff;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';font-size:20px;color:var(--accent);font-weight:400;}
.faq-item[open] summary::after{content:'\2013';}
.faq-item p{padding:0 22px 20px;font-size:13.5px;}

/* Botão flutuante WhatsApp */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:100;background:#25D366;color:#fff;
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:26px;box-shadow:0 8px 24px rgba(0,0,0,0.4);text-decoration:none;
  transition:transform .2s cubic-bezier(.16,1,.3,1);
}
.wa-float:hover{transform:scale(1.06);}

/* Elemento de assinatura: grafo de entidade */
.entity-graph{position:relative;width:100%;aspect-ratio:1/1;max-width:420px;margin:0 auto;}
.entity-graph svg{width:100%;height:100%;}
.entity-graph .node-line{stroke:var(--line-strong);stroke-width:1;fill:none;}
.entity-graph .node-line.active{stroke:var(--accent);stroke-dasharray:4 4;animation:dash 20s linear infinite;}
.entity-graph .node{fill:var(--panel);stroke:var(--line-strong);stroke-width:1.5;}
.entity-graph .node.core{fill:var(--accent);stroke:var(--accent);}
.entity-graph .node.signal{fill:var(--bg);stroke:var(--signal);}
.entity-graph text{font-family:var(--font-mono);font-size:9px;fill:var(--muted);}
@keyframes dash{to{stroke-dashoffset:-100;}}
@media(prefers-reduced-motion:reduce){.entity-graph .node-line.active{animation:none;}}

/* Stats row (estilo prova social) */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.stat{background:var(--panel);padding:26px 20px;text-align:center;}
.stat .num{font-family:var(--font-display);font-size:clamp(26px,3vw,36px);font-weight:600;color:#fff;display:block;}
.stat .num .mono{color:var(--signal);font-family:var(--font-display);}
.stat .label{font-size:12px;color:var(--muted-2);margin-top:6px;text-transform:uppercase;letter-spacing:0.05em;}

@media(max-width:900px){
  .hero-grid,.grid2,.contact-grid{grid-template-columns:1fr;}
  .grid3,.cases{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr !important;}
  .stats-row{grid-template-columns:repeat(2,1fr);}
  section{padding:56px 0;}
}
@media(max-width:560px){
  .grid3,.cases{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .hero-ctas{flex-direction:column;}
  .btn{width:100%;justify-content:center;}
  .stats-row{grid-template-columns:1fr;}
}

/* Bento Grid */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(160px,auto);gap:16px;}
.bento-item{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;
  transition:transform .25s cubic-bezier(.16,1,.3,1), border-color .25s ease, background-color .25s ease;
  display:flex;flex-direction:column;justify-content:flex-end;}
.bento-item:hover{transform:translateY(-3px);border-color:var(--line-strong);background:var(--panel-2);}
.bento-item--lg{grid-column:span 2;grid-row:span 2;}
.bento-item--wide{grid-column:span 2;}
.bento-item h3{font-size:17px;margin-bottom:8px;}
.bento-item--lg h3{font-size:21px;}
.bento-item p{font-size:13.5px;}
.bento-icon{font-size:22px;margin-bottom:14px;display:block;}
@media(max-width:900px){
  .bento{grid-template-columns:repeat(2,1fr);}
  .bento-item--lg{grid-column:span 2;grid-row:span 1;}
}
@media(max-width:560px){
  .bento{grid-template-columns:1fr;}
  .bento-item--lg,.bento-item--wide{grid-column:span 1;}
}

/* CTA pulsante */
@keyframes ctapulse{
  0%{box-shadow:0 0 0 0 rgba(76,141,255,0.45);}
  70%{box-shadow:0 0 0 10px rgba(76,141,255,0);}
  100%{box-shadow:0 0 0 0 rgba(76,141,255,0);}
}
.btn-pulse{animation:ctapulse 2.4s cubic-bezier(.4,0,.6,1) infinite;}
@media(prefers-reduced-motion:reduce){.btn-pulse{animation:none;}}

/* Alerta de honestidade */
.honesty-alert{background:var(--panel);border:1px solid rgba(76,141,255,0.25);border-radius:14px;padding:28px;margin:0 0 8px;}
.honesty-alert .alert-icon{font-size:20px;margin-bottom:10px;display:block;}
.honesty-alert p{font-size:14px;color:var(--muted);margin-bottom:20px;}
.honesty-alert p strong{color:#fff;font-weight:600;}
.honesty-alert .alert-ctas{display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
.honesty-alert .btn-google{background:var(--accent);color:#fff;}
.honesty-alert .btn-google:hover{background:#699CFF;}

/* Ícones de orientação inline */
.icon-tip{color:var(--signal);}
.icon-warn{color:var(--accent);}

/* Serviço: CTAs duplos */
.service-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}