/* ==========================================================================
   Cerebot — site institucional · v4.5.3 (lançamento de produto, estilo Apple)
   Uma ideia por tela. Tipografia enorme. O scroll controla a animação.
   4.3: camada cinematográfica — títulos palavra a palavra, seções escuras que
   se expandem, luz que segue o cursor, profundidade com o mouse, grão.
   ========================================================================== */

:root{
  --white:#ffffff;
  --gray:#f5f5f7;
  --black:#0b0b0f;
  --text:#1d1d1f;
  --text-2:#6e6e73;
  --text-3:#a1a1a6;
  --rule:#e4e4e7;
  --blue:#2d5cf6;
  --blue-dark:#1e2470;
  --lime:#a3e635;
  --danger:#d93025;
  --success:#1f8f4e;

  --screen:#0f1222;
  --screen-2:#171a2e;
  --screen-rule:rgba(255,255,255,.1);
  --screen-ink:#eef0fb;
  --screen-soft:#9ba2c7;
  --screen-blue:#7c9cff;

  --font:'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --nav-h:52px;
  --container:1120px;
  --gutter:24px;
  --ring:0 0 0 3px rgba(45,92,246,.4);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;background:var(--white)}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}
body{font-family:var(--font);color:var(--text);background:var(--white);line-height:1.5;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-weight:600;letter-spacing:-.04em;line-height:1.05;color:var(--text);text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit}
img,svg{display:block}
ul,ol{list-style:none}
button{font:inherit;color:inherit}
::selection{background:var(--lime);color:var(--black)}
.container{width:min(var(--container),100% - 2*var(--gutter));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;top:-100px;left:16px;z-index:1000;background:var(--text);color:#fff;padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip-link:focus{top:12px}
:focus-visible{outline:none;box-shadow:var(--ring)}
section[id]{scroll-margin-top:var(--nav-h)}
svg use{stroke:currentColor}
.ic svg,.kpi-ic svg,.btn-ic,.link-more svg,.contact-list svg,.alert-ic{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.eyebrow .pulse{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(163,230,53,.3);animation:pulse 1.8s ease-in-out infinite;display:inline-block}
@keyframes pulse{50%{opacity:.35}}

/* ---------- Preloader ---------- */
.loader{position:fixed;inset:0;z-index:1000;background:var(--white);display:none;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:var(--text)}
.motion .loader{display:flex;animation:loader-off 0s 3.2s forwards} /* rede de segurança: some sozinho */
@keyframes loader-off{to{visibility:hidden;pointer-events:none}}
.loader .robot{width:140px;height:auto;overflow:visible}
.loader-count{font-variant-numeric:tabular-nums;font-size:.85rem;font-weight:500;letter-spacing:.1em;color:var(--text-2)}

/* ---------- Botões ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 24px;border-radius:999px;background:var(--blue);color:#fff;border:0;font-weight:500;font-size:.98rem;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background-color .25s,color .25s,transform .25s var(--ease),box-shadow .25s}
.btn:hover{background:#1f4be0;box-shadow:0 12px 30px -12px rgba(45,92,246,.7)}
.btn-ic{width:17px;height:17px;transition:transform .25s var(--ease)}
.btn:hover .btn-ic{transform:translateX(3px)}
.btn-sm{min-height:34px;padding:6px 14px;font-size:.84rem}
.btn-lg{min-height:54px;padding:15px 30px;font-size:1.05rem}
.btn-dark{background:var(--text);color:#fff}
.btn-dark:hover{background:#000}
.btn-light{background:#fff;color:var(--text)}
.btn-light:hover{background:#f0f0f2}
.btn-lime{background:var(--lime);color:var(--black)}
.btn-lime:hover{background:#b8f24d;box-shadow:0 12px 30px -12px rgba(163,230,53,.9)}
.btn[disabled]{opacity:.6;cursor:progress}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--blue);text-decoration:none;font-weight:500;font-size:.98rem;border-radius:4px}
.link-more svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.link-more:hover{text-decoration:underline;text-underline-offset:4px}
.link-more:hover svg{transform:translateX(3px)}

/* ---------- Navegação ---------- */
.top{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--nav-h);background:rgba(255,255,255,.72);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06);transition:background-color .3s,color .3s,border-color .3s}
.top.is-dark{background:rgba(11,11,15,.6);color:#fff;border-bottom-color:rgba(255,255,255,.08)}
.top{transition:background-color .3s,color .3s,border-color .3s,transform .5s var(--ease)}
.top.is-away:not(.is-open){transform:translateY(-100%)}
.nav-progress{position:absolute;top:0;left:0;right:0;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:0 50%}
.top-inner{display:flex;align-items:center;gap:36px;height:100%}
.logo{display:inline-flex;align-items:center;gap:8px;font-size:1rem;font-weight:600;letter-spacing:-.02em;color:inherit;text-decoration:none}
.logo svg{width:28px;height:auto;flex-shrink:0;overflow:visible}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{color:inherit;opacity:.72;font-size:.84rem;font-weight:400;text-decoration:none;padding:6px 0;border-radius:4px;transition:opacity .15s}
.nav-links a:hover,.nav-links a[aria-current="location"]{opacity:1}
.nav-actions{display:flex;align-items:center;gap:18px}
.nav-actions .acesso{font-size:.84rem;text-decoration:none;opacity:.72;color:inherit}
.nav-actions .acesso:hover{opacity:1}
.menu-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:0;background:transparent;cursor:pointer;color:inherit;margin-left:auto}
.menu-toggle svg{width:24px;height:24px}
.menu-toggle path{transition:transform .25s var(--ease);transform-origin:12px 12px}
.top.is-open .mt-a{transform:translateY(4px) rotate(45deg)}
.top.is-open .mt-b{transform:translateY(-4px) rotate(-45deg)}
.nav-mobile{display:none;flex-direction:column;position:absolute;left:0;right:0;top:var(--nav-h);background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:8px var(--gutter) 24px;opacity:0;transform:translateY(-6px);transition:opacity .2s,transform .25s var(--ease);color:var(--text)}
.nav-mobile a:not(.btn){display:block;padding:14px 0;border-bottom:1px solid var(--rule);text-decoration:none;font-size:1.1rem;font-weight:500}
.nav-mobile .btn{margin-top:16px}
.top.is-open .nav-mobile{opacity:1;transform:none}

/* ---------- Hero ---------- */
.hero{position:relative;padding:calc(var(--nav-h) + 72px) 0 0;text-align:center;overflow:hidden}
.hero > .container{position:relative;z-index:1}
/* campo de pontos 3D atrás do hero (WebGL) */
.hero-field{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.6s var(--ease);-webkit-mask-image:linear-gradient(to bottom,transparent,#000 12%,#000 70%,transparent);mask-image:linear-gradient(to bottom,transparent,#000 12%,#000 70%,transparent)}
.hero-field.is-on.is-live{opacity:1}
.hero .eyebrow{margin-bottom:26px}
.display{font-size:clamp(2.6rem,7.2vw,6.8rem);line-height:.98;letter-spacing:-.05em;margin:0 auto 26px;max-width:17ch}
.display em{font-style:normal;color:var(--blue)}
.line{display:block}
.lead{font-size:clamp(1.15rem,1.9vw,1.5rem);line-height:1.4;color:var(--text-2);max-width:40ch;margin:0 auto 34px;font-weight:400}
.hero-actions{display:flex;align-items:center;justify-content:center;gap:26px;flex-wrap:wrap;margin-bottom:28px}
.hero-trust{font-size:.86rem;color:var(--text-3);margin:0 auto 64px;max-width:64ch}
.hero-trust strong{font-weight:500;color:var(--text-2)}
.hero-stage{position:relative;perspective:1600px;perspective-origin:50% 0}
.hero-screen{position:relative;transform-origin:50% 100%;will-change:transform}
.motion .hero-glow{opacity:0;animation:glow-drift 14s ease-in-out 2s infinite,cb-fallback-in 0s 3.4s forwards}
@keyframes glow-drift{0%,100%{translate:0 0}33%{translate:40px -30px}66%{translate:-30px 20px}}
.hero-glow{position:absolute;left:50%;top:40%;width:min(900px,90vw);height:min(900px,90vw);margin:-45% 0 0 -45%;border-radius:50%;background:radial-gradient(circle,rgba(45,92,246,.28),rgba(163,230,53,.08) 45%,transparent 68%);filter:blur(30px);pointer-events:none;z-index:0}
.hero-screen,.build-screen{z-index:1}
/* reflexo de luz que acompanha o cursor sobre a tela */
.screen-glare{position:absolute;inset:0;z-index:2;border-radius:18px;pointer-events:none;background:radial-gradient(520px circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.14),rgba(255,255,255,.04) 35%,transparent 60%);opacity:0;transition:opacity .6s var(--ease);mix-blend-mode:screen}
.motion .hero-stage:hover .screen-glare,.motion .build-screen:hover .screen-glare{opacity:1}
.build-screen{position:relative;transform-style:preserve-3d;will-change:transform}

/* A tela (janela do painel) */
.screen{background:var(--screen);color:var(--screen-ink);border-radius:18px;overflow:hidden;box-shadow:0 60px 120px -40px rgba(0,0,0,.55),0 0 0 1px rgba(0,0,0,.6);text-align:left}
.screen-bar{display:flex;align-items:center;gap:16px;height:44px;padding:0 18px;border-bottom:1px solid var(--screen-rule);background:var(--screen-2)}
.dots{display:inline-flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.14)}
.screen-title{font-size:.78rem;font-weight:500;color:var(--screen-soft)}
.screen-live{margin-left:auto;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--lime)}
.screen-body{display:grid;grid-template-columns:190px 1fr;min-height:440px}
.screen-side{display:flex;flex-direction:column;gap:2px;padding:16px 12px;border-right:1px solid var(--screen-rule);font-size:.84rem;color:var(--screen-soft)}
.screen-side span{padding:9px 12px;border-radius:8px;transition:background-color .3s,color .3s}
.screen-side .is-on{background:rgba(255,255,255,.07);color:#fff}
.screen-side .side-foot{margin-top:auto;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.screen-main{position:relative;display:grid;grid-template-columns:1.5fr 1fr;grid-template-rows:auto auto;gap:14px;padding:16px}
.chart{grid-row:1 / span 2;display:flex;flex-direction:column;gap:12px;background:rgba(255,255,255,.03);border:1px solid var(--screen-rule);border-radius:12px;padding:16px}
.chart-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.86rem;color:#fff;white-space:nowrap}
.chart-head small{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--screen-soft)}
.chart svg{width:100%;height:auto;flex:1;min-height:170px}
.chart-grid path{stroke:var(--screen-rule);stroke-width:1;fill:none;stroke-dasharray:4 6}
.chart-area{fill:rgba(124,156,255,.14)}
.chart-line{fill:none;stroke:var(--screen-blue);stroke-width:2.2;stroke-linecap:round;vector-effect:non-scaling-stroke}
.chart-dot{fill:var(--lime)}
.chart-foot{display:flex;justify-content:space-between;gap:10px;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kpis li{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.03);border:1px solid var(--screen-rule);border-radius:12px;padding:12px;transition:border-color .4s,background-color .4s}
.kpis li.is-on{border-color:rgba(163,230,53,.6);background:rgba(163,230,53,.07)}
.kpi-ic{width:32px;height:32px;border-radius:8px;background:rgba(124,156,255,.12);color:var(--screen-blue);display:grid;place-items:center;flex-shrink:0}
.kpi-ic svg{width:17px;height:17px}
.kpi-txt{display:flex;flex-direction:column;font-size:.82rem;font-weight:500;line-height:1.25;color:#fff}
.kpi-txt small{font-size:.7rem;font-weight:400;color:var(--screen-soft);margin-top:2px}
.feed-wrap{background:rgba(0,0,0,.25);border:1px solid var(--screen-rule);border-radius:12px;padding:12px}
.feed-head{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--screen-soft);margin-bottom:8px}
.feed-tag{color:var(--lime)}
.feed{display:flex;flex-direction:column;gap:6px;height:78px;overflow:hidden}
.feed li{display:flex;align-items:center;gap:10px;font-size:.78rem;color:var(--screen-ink);line-height:1.3}
.feed li time{margin-left:auto;font-family:var(--font-mono);font-size:.6rem;color:var(--screen-soft)}
.ft{flex-shrink:0;font-family:var(--font-mono);font-size:.56rem;letter-spacing:.08em;padding:3px 7px;border-radius:4px;border:1px solid;min-width:58px;text-align:center}
.ft-alert{color:var(--lime);border-color:rgba(163,230,53,.4)}
.ft-sync{color:var(--screen-blue);border-color:rgba(124,156,255,.4)}
.ft-auto{color:#c7b6ff;border-color:rgba(199,182,255,.4)}
.ft-ia{color:#fff;border-color:rgba(255,255,255,.45)}
/* notificação que aparece na etapa final */
.alert-pop{position:absolute;top:16px;right:16px;display:flex;align-items:center;gap:10px;background:#fff;color:var(--text);border-radius:12px;padding:10px 14px 10px 10px;box-shadow:0 20px 50px -20px rgba(0,0,0,.6);font-size:.8rem;opacity:0;transform:translateY(-10px) scale(.96);transition:opacity .4s var(--ease),transform .5s var(--ease);pointer-events:none}
.alert-pop.is-on{opacity:1;transform:none}
.alert-ic{width:30px;height:30px;border-radius:8px;background:var(--lime);color:var(--black);display:grid;place-items:center}
.alert-ic svg{width:16px;height:16px}
.alert-pop strong{display:block;font-weight:600}
.alert-pop span{color:var(--text-2)}

/* ---------- Seção fixa: o painel se monta ---------- */
.build{position:relative;height:420vh;background:var(--gray)}
.build-stage{position:sticky;top:0;height:100svh;display:grid;grid-template-columns:.75fr 1.7fr;gap:48px;align-items:center;overflow:visible}
.build{overflow-x:clip}
.build .screen-side{display:none}
.build .screen-body{grid-template-columns:1fr}
.build-screen .screen{width:118%}
.build-captions{position:relative;height:260px}
.caption{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:14px;opacity:0;transform:translateY(28px);filter:blur(6px);transition:opacity .5s var(--ease),transform .7s var(--ease),filter .5s var(--ease);pointer-events:none}
.caption.is-on{opacity:1;transform:none;filter:blur(0)}
.caption .n{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;color:var(--blue)}
.caption h3{font-size:clamp(1.8rem,3.4vw,3rem);letter-spacing:-.04em}
.caption p{font-size:1.15rem;color:var(--text-2);max-width:30ch}
.build-progress{display:flex;gap:6px;margin-top:28px}
.build-progress i{width:28px;height:3px;border-radius:2px;background:var(--rule);transition:background-color .3s}
.build-progress i.is-on{background:var(--blue)}
.build-screen .screen{box-shadow:0 40px 100px -30px rgba(0,0,0,.45)}
/* estados iniciais das peças (só com movimento) */
.motion .build .chart-line,.motion .build .chart-area,.motion .build .chart-dot{opacity:0}
.motion .build .kpis li{opacity:0;transform:translateY(14px)}
.motion .build .feed li{opacity:0;transform:translateX(-10px)}
.build .kpis li,.build .feed li{transition:opacity .5s var(--ease),transform .6s var(--ease),border-color .4s,background-color .4s}
.build .kpis li.is-in,.build .feed li.is-in{opacity:1;transform:none}

/* ---------- Serviços: uma ideia por tela ---------- */
.feature{position:relative;min-height:88svh;display:grid;place-items:center;text-align:center;padding:96px 0;overflow:clip}
.feature::before{content:attr(data-num);position:absolute;left:50%;top:50%;font-size:clamp(14rem,42vw,34rem);font-weight:700;letter-spacing:-.08em;line-height:1;color:rgba(0,0,0,.035);transform:translate(-50%,calc(-50% + var(--py,0px)));pointer-events:none;user-select:none;z-index:0}
.feature.is-dark::before{color:rgba(255,255,255,.045)}
.feature-inner{position:relative;z-index:1;will-change:transform}
.feature:nth-child(even){background:var(--gray)}
.feature.is-dark{background:var(--black);color:#fff}
.feature.is-dark h3,.feature.is-dark h2{color:#fff}
.feature .n{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;color:var(--blue);margin-bottom:22px;display:block}
.feature .ic{width:84px;height:84px;margin:0 auto 32px;color:var(--text);display:grid;place-items:center}
.feature.is-dark .ic{color:#fff}
.feature .ic svg{width:84px;height:84px;stroke-width:1.2}
.feature h3{font-size:clamp(2.2rem,6vw,5.2rem);letter-spacing:-.045em;max-width:16ch;margin:0 auto 22px}
.feature p{font-size:clamp(1.1rem,1.8vw,1.45rem);line-height:1.4;color:var(--text-2);max-width:40ch;margin:0 auto}
.feature.is-dark p{color:rgba(255,255,255,.66)}
.sec-intro{padding:120px 0 24px;text-align:center}
.sec-intro h2{font-size:clamp(2.2rem,5.5vw,4.6rem);max-width:16ch;margin:14px auto 16px}
.sec-intro p{font-size:1.2rem;color:var(--text-2);max-width:44ch;margin:0 auto}

/* ---------- Processo: scroll horizontal controlado ---------- */
.process{position:relative;height:320vh;background:var(--black);color:#fff}
.process-stage{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.process-head{padding:0 0 40px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.process-head h2{color:#fff;font-size:clamp(2rem,4.6vw,3.8rem);max-width:14ch}
.process-head p{color:rgba(255,255,255,.6);max-width:36ch;font-size:1.1rem}
.track-progress{height:2px;background:rgba(255,255,255,.1);border-radius:2px;margin-bottom:28px;overflow:hidden}
.track-progress i{display:block;height:100%;width:100%;background:var(--lime);transform:scaleX(0);transform-origin:0 50%}
.card{will-change:transform;transform:scale(var(--sc,1)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.track{perspective:1400px}
.track{display:flex;gap:24px;padding-left:max(var(--gutter),(100vw - var(--container)) / 2);will-change:transform}
.card{flex:0 0 min(66vw,760px);min-height:52svh;display:flex;flex-direction:column;justify-content:space-between;padding:40px;border-radius:24px;background:#16161a;border:1px solid rgba(255,255,255,.08)}
.card .big{font-size:clamp(5rem,12vw,10rem);font-weight:600;letter-spacing:-.06em;line-height:.85;color:rgba(255,255,255,.14)}
.card h3{color:#fff;font-size:clamp(1.8rem,3.6vw,3rem);margin-bottom:12px}
.card p{color:rgba(255,255,255,.66);font-size:1.15rem;max-width:36ch}
.card-end{flex-basis:40vw;background:transparent;border:0;justify-content:center;align-items:flex-start}

/* ---------- Sobre: texto que acende ---------- */
.about{padding:160px 0;background:var(--white)}
.about .eyebrow{margin-bottom:28px}
.statement{font-size:clamp(1.8rem,4.2vw,3.6rem);font-weight:600;letter-spacing:-.04em;line-height:1.12;max-width:24ch;margin-bottom:40px}
.statement .w{display:inline-block;transition:opacity .35s var(--ease),filter .35s var(--ease),transform .45s var(--ease)}
.motion .statement .w{opacity:.14;filter:blur(3px);transform:translateY(.08em)}
.motion .statement .w.is-lit{opacity:1;filter:blur(0);transform:none}
.about-rest{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-top:48px;padding-top:48px;border-top:1px solid var(--rule)}
.about-rest > p{font-size:1.2rem;color:var(--text-2);max-width:40ch}
.differentials{display:flex;flex-direction:column}
.differentials li{display:flex;align-items:baseline;gap:18px;padding:18px 0;border-bottom:1px solid var(--rule);font-size:1.1rem;font-weight:500}
.differentials li span{font-family:var(--font-mono);font-size:.72rem;color:var(--blue)}

/* ---------- Robô (render + animação) ---------- */
.robot{overflow:visible}
.robot .r-eyes{transition:transform .12s linear}
.band-robot{width:min(260px,52vw);margin:0 auto 36px;position:relative;z-index:1}
/* robô 3D (WebGL) no lugar do SVG quando disponível */
.robot3d{display:none;position:absolute;left:50%;top:50%;width:170%;height:170%;transform:translate(-50%,-50%);pointer-events:none}
.band-robot.has-3d{width:min(280px,56vw);aspect-ratio:1/1;margin-bottom:40px}
.band-robot.has-3d .robot3d{display:block}
.band-robot.has-3d .robot3d.is-live ~ .robot{visibility:hidden}
.band-robot .robot{width:100%;height:auto;filter:drop-shadow(0 30px 40px rgba(45,92,246,.35))}
.robot-band .r-antenna line,.robot-band .r-ball{stroke:#8f95e0} /* contorno navy some no fundo preto */
.motion .band-robot .robot{opacity:0}
.motion .robot-loader .r-head,.motion .robot-loader .r-face,.motion .robot-loader .r-ear,.motion .robot-loader .r-antenna,.motion .robot-loader .r-mouth,.motion .robot-loader .r-shadow{opacity:0;animation:cb-fallback-in 0s 3.4s forwards}
/* Robô fixo no canto inferior esquerdo */
.robot-fab{position:fixed;right:22px;bottom:22px;flex-direction:row-reverse;z-index:90;display:inline-flex;align-items:center;gap:0;height:64px;padding:0 4px 0 6px;border-radius:999px;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 30px -10px rgba(0,0,0,.35),0 0 0 1px rgba(0,0,0,.06);text-decoration:none;color:var(--text);transition:transform .35s var(--ease),opacity .35s var(--ease),box-shadow .25s,gap .3s var(--ease),padding .3s var(--ease)}
.robot-fab .robot{width:56px;height:auto;flex-shrink:0;filter:drop-shadow(0 6px 10px rgba(45,92,246,.25))}
.fab-label{max-width:0;overflow:hidden;white-space:nowrap;font-size:.92rem;font-weight:600;opacity:0;transition:max-width .35s var(--ease),opacity .25s,padding .35s var(--ease)}
.robot-fab:hover,.robot-fab:focus-visible{box-shadow:0 16px 40px -12px rgba(45,92,246,.55),0 0 0 1px rgba(45,92,246,.25);padding-left:18px;gap:8px}
.robot-fab:hover .fab-label,.robot-fab:focus-visible .fab-label{max-width:140px;opacity:1}
.robot-fab.is-hidden{opacity:0;transform:translateY(24px) scale(.9);pointer-events:none}
.motion .robot-fab{opacity:0;transform:translateY(24px) scale(.9);animation:cb-fab-in .6s var(--ease) 3.6s forwards}
.motion .robot-fab.is-in{animation:none;opacity:1;transform:none}
.motion .robot-fab.is-in.is-hidden{opacity:0;transform:translateY(24px) scale(.9)}
@keyframes cb-fab-in{to{opacity:1;transform:none}}
@media (max-width:900px){.robot-fab{right:14px;bottom:14px;height:54px}.robot-fab .robot{width:46px}.fab-label{display:none}.robot-fab:hover{padding-left:6px;gap:0}}
/* ---------- CTA ---------- */
.band{position:relative;background:var(--black);color:#fff;padding:180px 0;text-align:center;overflow:hidden}
.band h2{color:#fff;font-size:clamp(2.6rem,7vw,6.4rem);max-width:14ch;margin:0 auto 22px;letter-spacing:-.05em}
.band p{font-size:1.25rem;color:rgba(255,255,255,.62);max-width:40ch;margin:0 auto 36px}
.band-glow{position:absolute;left:50%;top:50%;width:900px;height:900px;margin:-450px 0 0 -450px;border-radius:50%;background:radial-gradient(circle,rgba(45,92,246,.35),transparent 60%);pointer-events:none}

/* ---------- Contato ---------- */
.contact{padding:140px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:72px;align-items:start}
.contact h2{font-size:clamp(2.2rem,5vw,4rem);margin:14px 0 14px}
.contact-info > p{font-size:1.15rem;color:var(--text-2);margin-bottom:36px}
.contact-list{display:flex;flex-direction:column;gap:14px;color:var(--text-2)}
.contact-list li{display:flex;align-items:center;gap:12px}
.contact-list svg{width:18px;height:18px;color:var(--blue)}
.contact-list a{color:var(--text);text-decoration:none;font-weight:500}
.contact-list a:hover{color:var(--blue)}
.contact-form{display:flex;flex-direction:column;gap:18px;background:var(--gray);border-radius:24px;padding:36px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.82rem;font-weight:600;color:var(--text-2)}
.field .opt{font-weight:400}
.field input,.field textarea{font:inherit;color:var(--text);min-height:48px;padding:12px 14px;border:1px solid transparent;border-radius:12px;background:#fff;width:100%;transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:#9a9ca3}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:var(--ring)}
.field textarea{min-height:130px;resize:vertical}
.field.is-invalid input,.field.is-invalid textarea{border-color:var(--danger)}
.field-error{font-size:.8rem;color:var(--danger)}
.field-error:empty{display:none}
.form-foot{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.form-status{font-size:.9rem;color:var(--success);font-weight:500}
.form-status.is-error{color:var(--danger)}
.form-status:empty{display:none}
.btn-spinner{display:none;width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;animation:spin .8s linear infinite}
.btn.is-pending .btn-spinner{display:inline-block}
.btn.is-pending .btn-ic{display:none}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Rodapé ---------- */
.footer{background:var(--gray);padding:28px 0;font-size:.78rem;color:var(--text-2)}
.foot{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.foot .logo{font-size:.9rem;color:var(--text)}
.foot .logo svg{width:22px;height:22px}
.foot-top{margin-left:auto;text-decoration:none;color:var(--text-2)}
.foot-top:hover{color:var(--text)}
.foot-legal{width:100%}

/* ---------- Estados iniciais das animações ---------- */
.motion [data-hero]{opacity:0;animation:cb-fallback-in 0s 3.4s forwards}
.motion .sw > span{transform:translateY(112%);animation:cb-fallback-line 0s 3.4s forwards}
.motion [data-split]{animation:cb-fallback-in 0s 3.4s forwards}
.motion .hero-screen{opacity:0;animation:cb-fallback-in 0s 3.4s forwards}
.motion [data-reveal]{opacity:0;animation:cb-fallback-in 0s 3.4s forwards}

/* ---------- Fluxo: dados entram, Cerebot no meio, resultado sai ---------- */
.flow{padding:150px 0 120px;background:var(--white);overflow:clip}
.flow-head{max-width:62ch;margin-bottom:64px}
.flow-head h2{font-size:clamp(2.2rem,5vw,4.2rem);margin:14px 0 16px}
.flow-head p{font-size:1.15rem;color:var(--text-2)}
.flow-stage{display:grid;grid-template-columns:1fr 140px 240px 140px 1fr;align-items:center}
.flow-col{position:relative}
.flow-label{position:absolute;top:-34px;left:0;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.flow-list{display:flex;flex-direction:column;gap:14px}
.flow-list li{height:66px;display:flex;align-items:center;padding:0 20px;border:1px solid var(--rule);border-radius:14px;background:var(--gray);font-weight:500;font-size:.98rem;transition:border-color .3s,box-shadow .3s}
.flow-out .flow-list li{background:#fff;border-color:rgba(45,92,246,.22)}
.flow-list li:hover{border-color:var(--blue);box-shadow:0 10px 30px -18px rgba(45,92,246,.6)}
.motion .flow-list li{opacity:0;transform:translateX(-18px);animation:cb-fallback-in 0s 3.4s forwards}
.motion .flow-out .flow-list li{transform:translateX(18px)}
.flow-lines{width:100%;height:320px;overflow:visible}
.fl{fill:none;stroke:var(--blue);stroke-width:2;opacity:.5;vector-effect:non-scaling-stroke}
.motion .fl{stroke-dasharray:1;stroke-dashoffset:1}
.fd{fill:var(--lime);opacity:0;transition:opacity .6s;filter:drop-shadow(0 0 4px rgba(163,230,53,.9))}
.fd-out{fill:var(--blue);filter:drop-shadow(0 0 4px rgba(45,92,246,.9))}
.flow-stage.is-on .fd{opacity:1}
.flow-core{position:relative;display:flex;flex-direction:column;align-items:center;gap:18px;padding:30px 18px 24px;border-radius:30px;background:var(--black);color:#fff;isolation:isolate}
.flow-ring{position:absolute;inset:-2px;border-radius:32px;background:conic-gradient(from var(--ang,0deg),transparent 0 62%,var(--blue) 80%,var(--lime) 90%,transparent 100%);z-index:-2;animation:ring-spin 5s linear infinite}
.flow-core::before{content:"";position:absolute;inset:0;border-radius:30px;background:var(--black);z-index:-1}
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes ring-spin{to{--ang:360deg}}
.flow-core .robot{width:118px;height:auto;filter:drop-shadow(0 18px 24px rgba(45,92,246,.4))}
.robot-flow .r-antenna line,.robot-flow .r-ball{stroke:#8f95e0}
.motion .flow-core .robot{opacity:0;animation:cb-fallback-in 0s 3.4s forwards}
.flow-core-list{display:flex;flex-direction:column;gap:6px;align-items:center}
.flow-core-list li{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55);padding:6px 12px;border:1px solid rgba(255,255,255,.12);border-radius:999px;transition:color .4s,border-color .4s,background-color .4s}
.flow-core-list li.is-on{color:var(--black);background:var(--lime);border-color:var(--lime)}
@media (max-width:1024px){.flow-stage{grid-template-columns:1fr 90px 220px 90px 1fr}}
@media (max-width:900px){
  .flow{padding:96px 0 80px}
  .flow-stage{grid-template-columns:1fr;gap:28px}
  .flow-lines{display:none}
  .flow-col{padding-top:0}
  .flow-label{position:static;display:block;margin-bottom:12px}
  .flow-list li{height:auto;padding:14px 18px}
  .flow-core{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:14px 10px;padding:22px}
  .flow-core .robot{width:84px}
  .flow-core-list{flex-direction:row;flex-wrap:wrap;justify-content:center}
  .motion .flow-list li{opacity:1;transform:none}
}

/* ---------- 4.3 · Camada cinematográfica ---------- */
/* palavras com máscara: cada título entra palavra a palavra */
.sw{display:inline-block;overflow:hidden;vertical-align:bottom;padding:0 .04em .12em;margin:0 -.04em -.12em}
.sw > span{display:inline-block;will-change:transform}
.display .sw{padding-bottom:.14em;margin-bottom:-.14em}
/* seções escuras nascem como cartão e se expandem até a borda */
.motion [data-expand]{--exp:min(var(--exp-in,1),var(--exp-out,1));clip-path:inset(0 calc((1 - var(--exp)) * var(--gutter)) 0 calc((1 - var(--exp)) * var(--gutter)) round calc((1 - var(--exp)) * 40px))}
/* luz que segue o cursor nos fundos escuros */
[data-light]{position:relative}
[data-light]::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(640px circle at var(--mx,50%) var(--my,50%),rgba(45,92,246,.22),rgba(124,156,255,.06) 40%,transparent 70%);opacity:0;transition:opacity .8s var(--ease)}
.motion [data-light].is-lit::after{opacity:1}
[data-light] > :not(.process-stage){position:relative;z-index:1}
.process-stage{z-index:1}
.band .band-glow{z-index:0}
/* grão de filme (só desktop com movimento) */
@media (hover:hover) and (pointer:fine){
  .motion body::after{content:"";position:fixed;left:-50%;top:-50%;width:200%;height:200%;z-index:998;pointer-events:none;opacity:.055;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain 1.2s steps(6) infinite}
}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-2%,1%)}40%{transform:translate(1%,-2%)}60%{transform:translate(-1%,2%)}80%{transform:translate(2%,1%)}100%{transform:translate(0,0)}}
@keyframes cb-fallback-in{to{opacity:1}}
@keyframes cb-fallback-line{to{transform:none}}

/* ---------- Responsivo ---------- */
@media (max-width:1024px){
  .build-stage{grid-template-columns:1fr 1.3fr;gap:24px}
}
@media (max-width:900px){
  :root{--gutter:20px}
  .nav-links,.nav-actions{display:none}
  .menu-toggle{display:inline-flex}
  .nav-mobile{display:flex;pointer-events:none}
  .top.is-open .nav-mobile{pointer-events:auto}
  .hero{padding-top:calc(var(--nav-h) + 48px)}
  .hero-actions{margin-bottom:20px}
  .hero-trust{margin-bottom:44px}
  .screen-body{grid-template-columns:1fr;min-height:0}
  .screen-side{display:none}
  .screen-main{grid-template-columns:1fr;grid-template-rows:auto}
  .chart{grid-row:auto}
  .alert-pop{top:10px;right:10px;font-size:.74rem}
  /* seção fixa vira sequência normal */
  .build{height:auto;padding:80px 0}
  .build-stage{position:static;height:auto;display:flex;flex-direction:column;gap:32px;overflow:visible}
  .build-captions{height:auto;display:flex;flex-direction:column;gap:28px}
  .caption{position:static;opacity:1;transform:none;filter:none} /* 4.5.3: no celular as 4 legendas ficam todas nítidas (o blur de 'inativa' é só do desktop) */
  .build-progress{display:none}
  .build-screen .screen{width:100%}
  .motion .build .chart-line,.motion .build .chart-area,.motion .build .chart-dot,.motion .build .kpis li,.motion .build .feed li{opacity:1;transform:none}
  .feature{min-height:0;padding:80px 0}
  .feature::before{font-size:12rem}
  .motion [data-expand]{clip-path:none}
  .track-progress{display:none}
  .process{height:auto}
  .process-stage{position:static;height:auto;overflow:visible;padding:80px 0}
  .process-head{flex-direction:column;align-items:flex-start;padding-bottom:28px}
  .track{flex-direction:column;padding:0 var(--gutter);transform:none!important}
  .card{flex-basis:auto;min-height:0;padding:28px;gap:24px}
  .card-end{display:none}
  .about{padding:96px 0}
  .about-rest{grid-template-columns:1fr;gap:28px}
  .band{padding:110px 0}
  .contact{padding:96px 0}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .contact-form{padding:24px}
}
@media (max-width:560px){
  :root{--gutter:16px}
  .hero-actions .btn{width:100%}
  .kpis{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .form-foot .btn{width:100%}
  .foot{flex-direction:column;align-items:flex-start}
  .foot-top{margin-left:0}
}

/* Movimento reduzido */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}