:root{
  --bg:#0A0A0B; --panel:#0C0D0F; --ink:#EDEEF0; --soft:#B9BBC0; --muted:#6B6E76;
  --faint:#34363B; --hair:#1C1D21; --accent:#f5701e; --accent2:#f5a623;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.7;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
body::before{content:"";position:fixed;top:0;left:50%;width:1px;height:100%;background:linear-gradient(180deg,transparent,var(--hair) 12%,var(--hair) 88%,transparent);opacity:.5;pointer-events:none;z-index:0}
main,footer{position:relative;z-index:1}

.topnav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px clamp(18px,5vw,40px);background:linear-gradient(180deg,rgba(10,10,11,.86),rgba(10,10,11,0));backdrop-filter:blur(3px)}
.topnav .brand{font-family:var(--mono);font-size:13px;letter-spacing:.2em;text-transform:lowercase;color:var(--soft);transition:color .2s var(--ease)}
.topnav .brand .b{color:var(--faint)}
.topnav .brand:hover{color:var(--ink)}
.topnav .right{display:flex;align-items:center;gap:clamp(14px,2.4vw,26px)}
.topnav nav{display:flex;align-items:center;gap:clamp(14px,2.4vw,26px)}
.topnav nav a{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:lowercase;color:var(--muted);transition:color .2s var(--ease)}
.topnav nav a:hover,.topnav nav a[aria-current]{color:var(--accent)}
#langToggle{appearance:none;border:1px solid var(--hair);background:rgba(12,13,15,.6);border-radius:4px;padding:7px 12px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted);cursor:pointer;display:inline-flex;gap:.6ch;transition:border-color .25s var(--ease),color .25s var(--ease)}
#langToggle:hover{border-color:var(--accent);color:var(--soft)}
#langToggle .pt::after{content:"·";margin-left:.6ch;color:var(--faint)}
body[data-lang="pt"] #langToggle .pt{color:var(--ink)}
body[data-lang="en"] #langToggle .en{color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
@media (max-width:560px){
  .topnav{flex-direction:column;align-items:flex-start;gap:10px;padding:12px 16px}
  .topnav .right{width:100%;justify-content:space-between}
}

.wrap{max-width:760px;margin:0 auto;padding:0 clamp(20px,5vw,32px)}
.page-head{padding:clamp(120px,18vh,180px) 0 8px}
.marker{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.22em;text-transform:lowercase;color:var(--muted)}
.marker .b{color:var(--accent)}
h1.title{font-family:var(--sans);font-weight:200;font-size:clamp(2.2rem,6vw,3.4rem);letter-spacing:.01em;line-height:1.05;margin:18px 0 0}
.lead{font-size:clamp(1.05rem,2.4vw,1.25rem);color:var(--soft);margin-top:22px;max-width:60ch}
section.block{padding:clamp(46px,8vh,86px) 0;border-top:1px solid var(--hair)}
section.block:first-of-type{border-top:0}
h2{font-family:var(--sans);font-weight:300;font-size:clamp(1.4rem,3.4vw,1.9rem);letter-spacing:.01em;margin:14px 0 18px}
p{color:var(--soft);margin:0 0 16px}
p strong{color:var(--ink);font-weight:400}
.accent{color:var(--accent)}

.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair);border-radius:10px;overflow:hidden;margin-top:26px}
.svc .item{background:var(--bg);padding:22px 22px}
.svc .item h3{font-family:var(--mono);font-size:.82rem;font-weight:500;letter-spacing:.04em;color:var(--ink);margin-bottom:8px}
.svc .item h3::before{content:"// ";color:var(--accent);opacity:.8}
.svc .item p{font-size:.92rem;margin:0;color:var(--muted)}
@media (max-width:560px){.svc{grid-template-columns:1fr}}
.cta-row{margin-top:30px}
.cta{display:inline-flex;align-items:center;font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:lowercase;color:var(--ink);border:1px solid var(--faint);border-radius:6px;padding:13px 26px;transition:color .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease)}
.cta::before{content:"→ ";color:var(--muted);margin-right:.4ch}
.cta:hover{color:#0A0A0B;border-color:var(--accent);background:linear-gradient(90deg,var(--accent),var(--accent2))}
.identity{font-family:var(--mono);font-size:.8rem;color:var(--muted);line-height:1.9}
.identity strong{color:var(--soft);font-weight:400}
.note{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--muted);margin-top:18px}
.note a{color:var(--soft);border-bottom:1px solid var(--faint)}
.note a:hover{color:var(--accent);border-color:var(--accent)}

.selfield .sel-label{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);margin-bottom:8px}
.selfield select{width:100%;font-family:var(--mono);font-size:.86rem;font-weight:300;color:var(--ink);background:transparent;border:none;border-radius:0;border-bottom:1px solid var(--hair);padding:8px 2px;cursor:pointer;transition:border-color .25s var(--ease)}
.selfield select:focus{outline:none;border-bottom-color:var(--accent)}
.selfield select option{background:#0C0D0F;color:var(--ink)}
#contactForm{margin-top:40px;display:flex;flex-direction:column;gap:30px;text-align:left;max-width:440px}
.field{position:relative}
#contactForm input[type=text],
#contactForm input[type=email],
#contactForm textarea{width:100%;font-family:var(--mono);font-size:.86rem;font-weight:300;color:var(--ink);background:transparent;border:none;border-bottom:1px solid var(--hair);padding:20px 2px 8px;transition:border-color .25s var(--ease);resize:vertical}
#contactForm input::placeholder,
#contactForm textarea::placeholder{color:transparent}
.field label{position:absolute;left:2px;top:20px;font-family:var(--mono);font-size:.86rem;font-weight:300;letter-spacing:.02em;color:var(--soft);pointer-events:none;transition:top .2s var(--ease),font-size .2s var(--ease),color .2s var(--ease),letter-spacing .2s var(--ease)}
.field input:focus ~ label,
.field input:not(:placeholder-shown) ~ label,
.field textarea:focus ~ label,
.field textarea:not(:placeholder-shown) ~ label{top:0;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase}
.field input:focus ~ label,
.field textarea:focus ~ label{color:var(--accent)}
#contactForm input:focus,
#contactForm textarea:focus{outline:none;border-bottom-color:var(--accent)}
#captchaSlot{margin-top:4px;min-height:65px}
#submitBtn{margin-top:6px;align-self:flex-start;font-family:var(--mono);font-size:.72rem;font-weight:400;letter-spacing:.16em;text-transform:lowercase;color:var(--ink);background:transparent;border:1px solid var(--faint);border-radius:4px;padding:13px 32px;cursor:pointer;transition:color .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease)}
#submitBtn:hover{color:#0A0A0B;border-color:var(--accent);background:linear-gradient(90deg,var(--accent),var(--accent2))}
#submitBtn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#submitBtn:disabled{opacity:.45;cursor:default}
.form-status{min-height:1.2em;font-family:var(--mono);font-size:.78rem;font-weight:400;letter-spacing:.02em;margin-top:2px}
.form-status.ok{color:#5fcaa0}
.form-status.err{color:#e8705f}

body.p-legal h3{font-family:var(--sans);font-weight:400;font-size:clamp(1.05rem,2.4vw,1.22rem);color:var(--ink);letter-spacing:.01em;margin:30px 0 12px}
body.p-legal ul{color:var(--soft);margin:0 0 16px;padding-left:1.3em;line-height:1.8}
body.p-legal ul li{margin:0 0 8px}
body.p-legal ul li strong{color:var(--ink);font-weight:400}
body.p-legal li::marker{color:var(--accent)}
body.p-legal .lead-body{line-height:1.8}
body.p-legal a.inline{color:var(--accent);border-bottom:1px solid transparent;transition:border-color .2s var(--ease)}
body.p-legal a.inline:hover{border-color:var(--accent)}
body.p-legal .updated{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;color:var(--muted);margin:14px 0 0}
body.p-legal .draft-note{display:inline-block;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:lowercase;color:var(--muted);border:1px dashed var(--faint);border-radius:5px;padding:7px 14px;margin-bottom:6px}
body.p-legal h1.title + .draft-note{margin-top:22px}
body.p-legal .toc{font-family:var(--mono);font-size:.82rem;line-height:2;color:var(--muted);margin-top:24px}
body.p-legal .toc a:hover{color:var(--accent)}

body.p-support h3{font-family:var(--sans);font-weight:400;font-size:1.02rem;letter-spacing:.01em;color:var(--ink);margin:24px 0 6px}

body.p-home{text-rendering:optimizeLegibility}
body.p-home .topnav{background:none;backdrop-filter:none}
body.p-home #langToggle{backdrop-filter:blur(4px)}
body.p-home .marker{font-size:11px}
body.p-home .hero__mark .b{color:var(--faint)}
body.p-home .hero{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 24px 72px}
body.p-home .hero__mark{margin-bottom:44px}
body.p-home .hero__logo{width:clamp(82px,15vw,128px);height:auto;display:block;margin:0 auto 36px;user-select:none;-webkit-user-drag:none;filter:drop-shadow(0 6px 30px rgba(245,112,30,.10))}
body.p-home .wordmark{font-family:var(--sans);font-size:clamp(2.4rem,7vw,3.9rem);font-weight:200;letter-spacing:.24em;padding-left:.24em;line-height:1;color:var(--ink)}
body.p-home .tagline{margin:24px 0 0;font-family:var(--mono);font-size:clamp(.78rem,2vw,.92rem);font-weight:300;letter-spacing:.18em;text-transform:lowercase;color:var(--soft)}
body.p-home .tagline::before{content:"// ";color:var(--accent);opacity:.7}
body.p-home .cta-link{display:inline-block;margin-top:52px;font-family:var(--mono);font-size:.72rem;font-weight:400;letter-spacing:.14em;text-transform:lowercase;color:var(--soft);padding:10px 0 6px;border-bottom:1px solid var(--faint);transition:color .25s var(--ease),border-color .25s var(--ease)}
body.p-home .cta-link::before{content:"→ ";color:var(--muted);transition:color .25s var(--ease)}
body.p-home .cta-link:hover,body.p-home .cta-link:focus-visible{color:var(--accent);border-color:var(--accent)}
body.p-home .cta-link:hover::before,body.p-home .cta-link:focus-visible::before{color:var(--accent)}
body.p-home .cta-link:focus-visible{outline:2px solid var(--accent);outline-offset:5px;border-radius:1px}
body.p-home .contact{min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:112px 24px}
body.p-home .contact__inner{width:100%;max-width:440px}
body.p-home .contact__title{margin:18px 0 0;font-family:var(--sans);font-size:clamp(1.5rem,4.5vw,2rem);font-weight:200;letter-spacing:.12em;color:var(--ink)}
body.p-home .contact__lead{margin-top:14px;font-size:.95rem;font-weight:300;color:var(--soft)}
body.p-home #contactForm{margin-top:52px}
body.p-home .form-status{margin-bottom:0}
@media (max-width:480px){body.p-home::before{display:none}}

[data-lang-block]{display:none}
body[data-lang="pt"] [data-lang-block="pt"],
body[data-lang="en"] [data-lang-block="en"]{display:block}

footer{text-align:center;padding:48px 24px 64px;margin-top:40px;border-top:1px solid var(--hair);font-family:var(--mono);font-size:.68rem;font-weight:300;line-height:2;letter-spacing:.02em;color:var(--soft)}
footer .fnav{margin-bottom:18px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px}
footer .fnav a{color:var(--soft);transition:color .2s var(--ease)}
footer .fnav a:hover{color:var(--accent)}
footer .legal{max-width:720px;margin:0 auto}
footer .copy{margin-top:14px;color:#D7D8DC}
body.p-home footer{padding:44px 24px 60px;margin-top:0}
body.p-home footer .copy{margin-bottom:0}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}