@font-face{font-family:"IBM Plex Sans";font-weight:400;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/ibm-plex-sans@5.3.0/files/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/ibm-plex-sans@5.3.0/files/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/ibm-plex-sans@5.3.0/files/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/ibm-plex-mono@5.3.0/files/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/ibm-plex-mono@5.3.0/files/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:500;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/space-grotesk@5.3.0/files/space-grotesk-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:600;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/space-grotesk@5.3.0/files/space-grotesk-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:700;font-display:swap;src:url(https://cdn.jsdelivr.net/npm/@fontsource/space-grotesk@5.3.0/files/space-grotesk-latin-700-normal.woff2) format("woff2")}

:root{
  --ground:#ECEDE8; --paper:#FFFFFF; --ink:#15191C; --ink-2:#33383B; --ink-3:#4A4F52; --muted:#6A6F72;
  --line:#C9CBC3; --field:#9EA29A; --accent:#C8461A; --accent-text:#B8410F; --accent-soft:#F4A27E;
  --dark-line:#3A3F42; --dark-muted:#A9ADA6; --dark-text:#C4C7C0;
  --sans:"IBM Plex Sans",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace; --display:"Space Grotesk",var(--sans);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--ink)}a:hover{color:var(--accent-text)}
img,svg{display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:var(--paper);padding:10px 14px;z-index:10}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* nav */
.top{border-bottom:1px solid var(--line)}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:20px;padding-bottom:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-.02em}
.mark{display:flex;gap:3px;align-items:flex-end}.mark span{width:6px;background:var(--ink)}
.mark span:nth-child(1){height:14px}.mark span:nth-child(2){height:22px;background:var(--accent)}.mark span:nth-child(3){height:10px}
.links{display:flex;flex-wrap:wrap;align-items:center;gap:28px;font-size:15px}
.links a{text-decoration:none}
.btn{display:inline-block;text-decoration:none;font-weight:600;font-size:16px;padding:16px 26px;min-height:48px}
.btn-dark{background:var(--ink);color:var(--ground)!important;padding:12px 20px;font-size:15px;font-weight:500}
.btn-accent{background:var(--accent);color:#fff!important}
.btn-line{border:1.5px solid var(--ink);font-weight:500;padding:15px 24px}

/* type */
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 16px;color:var(--ink-3)}
h1,h2,h3{font-family:var(--display)}
h1{font-weight:600;font-size:clamp(40px,5.6vw,76px);line-height:1.02;letter-spacing:-.035em;margin:0 0 28px}
h2{font-weight:600;font-size:clamp(32px,3.6vw,48px);letter-spacing:-.03em;line-height:1.05;margin:0}
h3{font-size:22px;margin:0 0 10px}
.lead{font-size:20px;line-height:1.55;max-width:560px;margin:0 0 40px;color:var(--ink-2)}
.body{font-size:17px;line-height:1.6;color:var(--ink-2);margin:0}
.small{font-size:15px;line-height:1.6;margin:0;color:var(--ink-3)}
.tag{font-family:var(--mono);font-size:12px;color:var(--accent-text);margin-bottom:18px}

/* hero */
.hero{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.hero-copy{flex:1 1 520px;min-width:0}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.hub{flex:1 1 440px;min-width:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:center}
.node{background:var(--paper);border:1px solid var(--line);padding:14px;font-size:14px}
.node small{display:block;font-family:var(--mono);font-size:11px;color:var(--muted)}
.wire{height:2px;background:var(--ink)}
.core{background:var(--ink);color:var(--ground);padding:28px 14px;text-align:center}
.core b{font-family:var(--display);font-size:20px}
.core small{display:block;font-family:var(--mono);font-size:11px;margin-top:6px;color:var(--accent-soft)}
.enables{grid-column:1/-1;margin-top:10px;border:1.5px dashed var(--accent);padding:14px;text-align:center;font-size:14px}
.enables small{display:block;font-family:var(--mono);font-size:11px;color:var(--accent-text)}

/* sections */
.band{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec{padding-top:96px;padding-bottom:96px}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.sec-head h2{max-width:640px}.sec-head p{max-width:440px}
.cells{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.cells article{background:var(--paper);padding:32px 28px}
.steps{list-style:none;padding:0;margin:56px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px}
.steps li{border-top:3px solid var(--ink);padding-top:22px}
.steps .n{font-family:var(--display);font-weight:700;font-size:44px;color:var(--accent);line-height:1;margin-bottom:14px}

.dark{background:var(--ink);color:var(--ground)}
.dark .eyebrow{color:var(--accent-soft)}
.split{display:flex;flex-wrap:wrap;gap:64px;padding-top:104px;padding-bottom:104px}
.split>div,.split>ul{flex:1 1 440px;min-width:0}
.dark h2{font-size:clamp(32px,3.8vw,52px);margin-bottom:24px}
.dark .body{color:var(--dark-text);font-size:18px}
.checks{list-style:none;padding:0;margin:0}
.checks li{border-top:1px solid var(--dark-line);padding:22px 0;display:flex;gap:18px}
.checks li:last-child{border-bottom:1px solid var(--dark-line)}
.checks .arrow{font-family:var(--mono);color:var(--accent-soft);font-size:14px}
.checks strong{font-weight:600;font-size:17px}
.checks p{margin:6px 0 0;color:var(--dark-muted);font-size:15px;line-height:1.55}

.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:40px}
.quote{background:var(--paper);border:1px solid var(--line);padding:28px}
.quote .who{font-family:var(--mono);font-size:12px;color:var(--muted);margin:0 0 12px}
.quote p:last-child{font-family:var(--display);font-size:21px;line-height:1.35;margin:0}

/* contact */
.contact{border-top:1px solid var(--line)}
.contact .split{align-items:flex-start;padding-top:96px;padding-bottom:96px;gap:56px}
.contact h2{font-size:clamp(34px,4vw,56px);line-height:1.02;margin-bottom:20px}
form{background:var(--paper);border:1px solid var(--line);padding:32px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
label{font-size:14px;font-weight:500}
input,textarea{font:inherit;padding:13px 14px;border:1px solid var(--field);background:#FAFAF8;color:var(--ink)}
textarea{resize:vertical}
button{font:inherit;font-weight:600;background:var(--accent);color:#fff;border:0;padding:16px;cursor:pointer;min-height:48px}
button:hover{background:var(--accent-text)}
.hp{position:absolute;left:-9999px}
.note{font-size:13px;color:var(--muted);margin:0}

footer{background:var(--ink);color:var(--dark-muted)}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:14px;padding-top:40px;padding-bottom:40px}
.foot b{font-family:var(--display);color:var(--ground);font-size:18px}
footer a{color:var(--dark-muted)}

.thanks{min-height:70vh;display:flex;flex-direction:column;justify-content:center;padding-top:96px;padding-bottom:96px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.narrow{max-width:780px}
.gap-top{margin-top:32px}

/* aviso de cookies */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;max-width:720px;margin:0 auto;background:var(--paper);color:var(--ink);border:1px solid var(--ink);box-shadow:0 8px 30px rgba(21,25,28,.18);padding:20px 22px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}
.cookie-text{flex:1 1 320px;margin:0;font-size:15px;line-height:1.55}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.cookie-btn{background:var(--ink);color:var(--ground);min-width:120px;padding:12px 18px;font-weight:600}
.cookie-btn:hover{background:var(--accent-text)}

/* v2: marca, estatísticas, foco, caso de estudo */
.brand .logo{flex-shrink:0}
.sub{margin:16px 0 44px;max-width:680px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--paper);padding:26px 22px}
.stat b{display:block;font-family:var(--display);font-weight:700;font-size:44px;line-height:1;color:var(--accent-text)}
.stat p{font-size:15px;line-height:1.5;margin:12px 0 0}
.source{font-family:var(--mono);font-size:12px;color:var(--muted);margin:16px 0 0}
.cells article.featured{grid-column:1/-1;background:var(--ink);color:var(--ground)}
.cells article.featured .tag{color:var(--accent-soft)}
.cells article.featured .small{color:var(--dark-text);max-width:760px}
.case{border:1.5px dashed var(--field);padding:28px}
.case .who{font-family:var(--mono);font-size:12px;color:var(--muted);margin:0 0 10px}
.case-title{font-family:var(--display);font-size:22px;line-height:1.3;margin:0 0 12px}

/* v3: rodapé completo */
.foot-full{padding-top:72px;padding-bottom:40px}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;padding-bottom:48px;border-bottom:1px solid var(--dark-line)}
.foot-brand{display:flex;flex-direction:column;gap:16px}
.foot-brand .brand{color:var(--ground);font-size:24px}
.foot-brand p{margin:0;font-size:15px;line-height:1.6;color:var(--dark-text)}
.foot-h{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--accent-soft);margin:0 0 16px}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:15px}
footer ul a{color:var(--dark-text);text-decoration:none}
footer ul a:hover{color:var(--ground);text-decoration:underline}
.foot-bottom{padding-top:28px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px}
/* formulário Wix */
.wix-form{min-height:320px}
.form-skel{display:flex;flex-direction:column;gap:18px}
.form-skel span{display:block;height:48px;opacity:.12;background:currentColor}
.form-skel span:last-child{height:52px;opacity:.2}
.err{margin:4px 0 0;font-size:13px;min-height:0;color:#C0362C}
.err:empty{display:none}
.form-err{margin:0}
input[aria-invalid="true"],textarea[aria-invalid="true"],select[aria-invalid="true"]{border-color:#C0362C}
.form-done{padding:32px;border:1px solid currentColor}
.form-done p{margin:0 0 8px;font-size:16px;line-height:1.6}
.form-done-title{font-weight:700;font-size:20px!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
button:disabled{opacity:.6;cursor:wait}
.case-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;font-size:16px;line-height:1.5}
.case-list li{padding-left:18px;position:relative}
.case-list li::before{content:"→";position:absolute;left:0;color:var(--accent,#C8461A)}

/* v4: equal hub boxes + language switch */
.hub{align-items:stretch}
.hub .node{display:flex;flex-direction:column;justify-content:center;min-height:84px;height:100%}
.hub .wire{align-self:center}
.hub .core{display:flex;flex-direction:column;justify-content:center}
.lang{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-decoration:none;border:1px solid var(--line);padding:8px 10px;min-height:36px;display:inline-flex;align-items:center}
.lang:hover{border-color:var(--ink)}