:root{
  --bg:#000;--ink:#f2f2f2;--dim:#8a8a8a;--line:#1f1f1f;--r:#ff2a3d;--c:#00e5ff;--g:#3dff8a;
  --sans:"Space Grotesk",system-ui,sans-serif;--display:"Oxanium",var(--sans);--mono:"JetBrains Mono",ui-monospace,monospace;
  --pad:clamp(16px,5vw,72px);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{text-transform:lowercase;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--ink);outline-offset:4px}
::selection{background:var(--ink);color:#000}

#field{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.55}
.scan{position:fixed;inset:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px);mix-blend-mode:overlay}
main{position:relative;z-index:2}
.foot{position:relative;z-index:2}

/* header */
.top{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:18px max(var(--pad),calc((100vw - 1680px) / 2 + var(--pad)));z-index:10;transition:background .3s,backdrop-filter .3s}
.brand{display:inline-flex;align-items:center;color:var(--ink)}
.brand-z{height:30px;width:auto;aspect-ratio:68/56;fill:currentColor}
.brand:hover .brand-z{animation:shake .3s steps(2) 2;filter:drop-shadow(-2px 0 var(--r)) drop-shadow(2px 0 var(--c))}
.brand-logo{height:26px;width:auto;aspect-ratio:3372/661;fill:currentColor}
.nav{display:flex;gap:28px;align-items:center;font-size:15px}
.nav a{color:var(--dim);transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav .lang{font-family:var(--mono);font-size:13px;border:1px solid #333;padding:6px 9px;border-radius:2px}
.nav .lang:hover{border-color:var(--ink)}
.nav .nav-cta{color:#000;background:var(--ink);padding:9px 16px;border-radius:2px;font-weight:500}
.nav .nav-cta:hover{color:#000;box-shadow:-3px 0 var(--r),3px 0 var(--c)}
@media (max-width:760px){.nav{gap:12px}.nav a:not(.nav-cta):not(.lang){display:none}.brand-logo{height:22px}.nav .nav-cta{font-size:14px;padding:8px 12px}}

/* sections */
section{padding:clamp(96px,14vh,160px) var(--pad);max-width:1680px;margin:0 auto}
.kicker-title{font-family:var(--display);font-size:clamp(40px,7vw,104px);line-height:1.04;letter-spacing:-.03em;font-weight:700;margin-bottom:clamp(40px,7vw,88px);max-width:14ch}

/* hero */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:120px;position:relative}
.hero-tag{font-family:var(--mono);font-size:13px;color:var(--dim);display:flex;align-items:center;gap:10px;margin-bottom:28px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--g);box-shadow:0 0 12px var(--g);animation:pulse 2s infinite}
.hero-title{font-family:var(--display);font-size:clamp(40px,min(10.5vw,12svh),168px);line-height:1.02;letter-spacing:-.04em;font-weight:700}
.hero-title span{display:block}
.hero-title .out{color:transparent;-webkit-text-stroke:1.5px var(--ink)}
.hero-row{display:grid;grid-template-columns:1fr minmax(0,520px);gap:clamp(32px,5vw,80px);align-items:center;margin-top:clamp(32px,5svh,64px)}
.hero-lede{font-size:clamp(18px,1.6vw,22px);color:#cfcfcf;max-width:46ch}
@media (max-width:900px){.hero-row{grid-template-columns:1fr}}

.term{border:1px solid #2a2a2a;background:rgba(8,8,8,.85);border-radius:6px;overflow:hidden;font-family:var(--mono);font-size:13px}
.term-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid #1d1d1d;color:var(--dim);font-size:12px}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#2c2c2c}
.term-bar span{margin-left:8px}
.term-body{padding:16px;min-height:200px;white-space:pre-wrap;word-break:break-word;color:#d8d8d8;line-height:1.7}
.term-body .p{color:var(--ink);font-weight:600}
.term-body .ok{color:var(--g)}
.term-body .m{color:var(--dim)}
.term-body .cur{display:inline-block;width:8px;height:1.1em;background:var(--ink);vertical-align:-3px;animation:blink 1s steps(1) infinite}

.scroll-hint{position:absolute;bottom:28px;left:var(--pad);font-family:var(--mono);font-size:12px;color:var(--dim);display:flex;align-items:center;gap:12px}
.scroll-hint span{width:48px;height:1px;background:var(--dim);position:relative;overflow:hidden}
.scroll-hint span::after{content:"";position:absolute;inset:0;background:var(--ink);animation:slide 1.8s infinite}

/* glitch */
.glitch,.glitch-word{position:relative;display:inline-block}
.glitch-word{white-space:nowrap}
.glitch::before,.glitch::after,.glitch-word::before,.glitch-word::after{content:attr(data-text);position:absolute;top:0;left:0;width:100%;pointer-events:none;opacity:0;white-space:inherit}
.glitch::before,.glitch-word::before{color:var(--r)}
.glitch::after,.glitch-word::after{color:var(--c)}
.hero-title .out::before,.hero-title .out::after{color:transparent}
.hero-title .out::before{-webkit-text-stroke-color:var(--r)}
.hero-title .out::after{-webkit-text-stroke-color:var(--c)}
.glitch.on::before,.glitch-word.on::before{opacity:.75;animation:gA .3s steps(3) 1 both}
.glitch.on::after,.glitch-word.on::after{opacity:.75;animation:gB .3s steps(3) 1 both}
@keyframes gA{0%{clip-path:inset(10% 0 70% 0);transform:translateX(-3px)}50%{clip-path:inset(55% 0 25% 0);transform:translateX(2px)}100%{clip-path:inset(30% 0 50% 0);transform:translateX(-1px)}}
@keyframes gB{0%{clip-path:inset(65% 0 15% 0);transform:translateX(3px)}50%{clip-path:inset(5% 0 75% 0);transform:translateX(-2px)}100%{clip-path:inset(45% 0 35% 0);transform:translateX(1px)}}
@keyframes shake{0%{transform:translate(0)}50%{transform:translate(-1px,1px)}100%{transform:translate(1px,-1px)}}

/* triade */
.triade{padding-top:clamp(48px,8vh,96px);padding-bottom:clamp(48px,8vh,96px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.triade p{display:flex;align-items:baseline;gap:clamp(12px,2vw,28px);font-size:clamp(34px,7vw,112px);line-height:1.05;letter-spacing:-.045em;font-weight:500;color:#6f6f6f}
.triade b{color:var(--ink);font-weight:700}
.triade .t-k{font-family:var(--mono);font-size:13px;letter-spacing:0;color:var(--dim);font-weight:400;transform:translateY(-.4em)}
.triade p:nth-child(2){padding-left:clamp(0px,8vw,140px)}
.triade p:nth-child(3){padding-left:clamp(0px,16vw,280px)}
@media (max-width:640px){.triade p{display:block;font-size:clamp(30px,9.5vw,44px);padding-left:0!important}.triade .t-k{display:block;transform:none;margin:14px 0 2px}.scroll-hint{display:none}}

/* manifesto */
.manifesto-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(40px,6vw,96px)}
.big{font-size:clamp(24px,2.6vw,38px);line-height:1.25;letter-spacing:-.02em}
.big em{font-style:normal;font-weight:700}
.truths{list-style:none;display:grid;gap:28px}
.truths li{border-top:1px solid var(--line);padding-top:18px;color:#bdbdbd}
.truths strong{display:block;color:var(--ink);font-size:20px;margin-bottom:4px}
@media (max-width:900px){.manifesto-grid{grid-template-columns:1fr}}

/* processo */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.steps li{padding:28px 24px 8px 0;border-right:1px solid var(--line);margin-right:24px}
.steps li:last-child{border-right:0}
.steps .n{font-family:var(--mono);font-size:13px;color:var(--dim)}
.steps h3{font-family:var(--display);font-size:24px;letter-spacing:-.02em;margin:40px 0 10px}
.steps p{color:#a9a9a9;font-size:16px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps li{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:24px 16px 24px 0}.steps h3{font-family:var(--display);margin-top:20px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* trabalho */
.case{border-top:1px solid var(--line);padding:clamp(32px,4vw,56px) 0;display:grid;grid-template-columns:280px 1fr;column-gap:clamp(32px,5vw,80px);position:relative}
.case::before{content:"";position:absolute;top:-1px;left:0;height:1px;width:0;background:linear-gradient(90deg,var(--r),var(--ink),var(--c));transition:width .8s cubic-bezier(.2,.8,.2,1)}
.case:hover::before{width:100%}
.case-head{grid-row:span 3;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.case-logo{height:44px;width:auto;max-width:200px;object-fit:contain;object-position:left}
.case-logo-jd{max-width:none}
.case-logo-ruza{filter:none;display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:22px;letter-spacing:-.02em}
.case-logo-ruza svg{width:30px;height:26px;fill:var(--ink)}
.case-link{font-family:var(--mono);font-size:13px;color:var(--dim);border-bottom:1px solid #333;transition:color .2s,border-color .2s}
.case-link:not(.muted):hover{color:var(--ink);border-color:var(--ink)}
.case-link.muted{border:0}
.case-title{font-family:var(--display);font-size:clamp(26px,3.2vw,44px);line-height:1.15;letter-spacing:-.02em;margin-bottom:16px;max-width:22ch}
.case p{color:#b4b4b4;max-width:62ch}
.stack{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.stack li{font-family:var(--mono);font-size:12px;padding:5px 10px;border:1px solid #2a2a2a;color:#cfcfcf}
@media (max-width:820px){.case{grid-template-columns:minmax(0,1fr)}.case-head{flex-wrap:wrap;gap:12px;grid-row:auto;flex-direction:row;justify-content:space-between;align-items:center;margin-bottom:24px;width:100%}}

/* faz */
.faz-list p{font-size:clamp(22px,3vw,40px);letter-spacing:-.02em;line-height:1.2;padding:22px 0;border-top:1px solid var(--line);color:#9a9a9a}
.faz-list .glitch-word{color:var(--ink);font-weight:700}

/* Z 3D */
.z3d{width:clamp(160px,20vw,320px);aspect-ratio:68/56;perspective:1200px;pointer-events:none}
.z3d-spin{position:relative;width:100%;height:100%;transform-style:preserve-3d;animation:spin 9s linear infinite;will-change:transform}
.z3d-spin svg{position:absolute;inset:0;width:100%;height:100%;fill:#1c1c1c;transform:translateZ(calc((var(--i) - 7.5) * 2.4px))}
.z3d-spin svg:first-child,.z3d-spin svg:last-child{fill:#f2f2f2}
@keyframes spin{from{transform:rotateX(-12deg) rotateY(0)}to{transform:rotateX(-12deg) rotateY(360deg)}}
/* contato */
.contato{min-height:90svh;display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:clamp(32px,5vw,80px);align-content:center}
.contato>*{grid-column:1}
.contato>.z3d{grid-column:2;grid-row:1/span 4;align-self:center}
@media (max-width:900px){.contato{grid-template-columns:minmax(0,1fr)}.contato>.z3d{grid-column:1;grid-row:auto;width:180px;margin:0 auto 48px}}
.contato-title{font-family:var(--display);font-size:clamp(56px,12vw,200px);line-height:1;letter-spacing:-.04em;font-weight:700}
.contato-lede{font-size:clamp(18px,1.8vw,24px);color:#bdbdbd;margin:28px 0 48px;max-width:40ch}
.contato-links{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-bottom:40px}
.c-item{padding:26px 0;display:flex;flex-direction:column;gap:6px;border-bottom:1px solid var(--line)}
.c-item+.c-item{padding-left:24px;border-left:1px solid var(--line)}
.c-k{font-family:var(--mono);font-size:12px;color:var(--dim)}
.c-v{font-size:clamp(22px,2.6vw,36px);letter-spacing:-.02em;transition:text-shadow .15s}
.c-item:hover .c-v{text-shadow:-3px 0 var(--r),3px 0 var(--c)}
@media (max-width:700px){.contato-links{grid-template-columns:1fr}.c-item+.c-item{padding-left:0;border-left:0}}
.btn-wpp{justify-self:start;white-space:nowrap;display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#000;font-weight:700;font-size:18px;padding:18px 28px;border-radius:2px;transition:box-shadow .15s,transform .15s}
.btn-wpp svg{width:22px;height:22px;fill:currentColor}
.btn-wpp:hover{box-shadow:-5px 0 var(--r),5px 0 var(--c);transform:translateY(-2px)}

@media (max-width:520px){.btn-wpp{justify-self:stretch;justify-content:center}}
.foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:32px max(var(--pad),calc((100vw - 1680px) / 2 + var(--pad)));border-top:1px solid var(--line);color:var(--dim);font-size:14px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@keyframes pulse{50%{opacity:.35}}
@keyframes blink{50%{opacity:0}}
@keyframes slide{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .z3d-spin{animation:spin 20s linear infinite!important}
}