:root{
  --paper:#EFEBE2; --paper-2:#E6E1D5; --ink:#0E0E0C; --ink-2:#1B1B18; --mute:#5E5B52;
  --signal:#FF4B1F; --line:rgba(14,14,12,.16);
  --f-display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --f-body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --f-serif:"Instrument Serif",Georgia,serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --pad:clamp(20px,4vw,56px); --max:1240px;
  --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
em{font-family:var(--f-serif);font-style:italic;font-weight:400;color:var(--signal)}
h1,h2,h3{font-family:var(--f-display);line-height:1.02;letter-spacing:-.025em;font-weight:800}
h2{font-size:clamp(34px,5vw,64px);max-width:20ch}
h3{font-size:clamp(20px,2vw,26px);letter-spacing:-.015em;font-weight:600}
.lead{font-size:clamp(18px,1.5vw,21px);color:var(--mute);max-width:56ch}
.fine{font-size:13px;color:var(--mute);font-family:var(--f-mono)}
.eyebrow{font-family:var(--f-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:10px;color:var(--mute);margin-bottom:22px}
.dot{width:8px;height:8px;background:var(--signal);display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.25}}
section{padding:clamp(72px,10vw,140px) var(--pad)}
.sec-head{max-width:var(--max);margin:0 auto clamp(40px,6vw,80px)}
.sec-head .lead{margin-top:24px}

/* grain + progress */
.grain{position:fixed;inset:0;pointer-events:none;z-index:90;opacity:.07;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='.9' numOctaves='2'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>")}
.progress{position:fixed;top:0;left:0;right:0;height:7px;z-index:100;background:rgba(14,14,12,.08)}
.progress i{display:block;height:100%;background:var(--signal);transform-origin:left;transform:scaleX(0)}

/* nav */
.nav{position:fixed;top:7px;left:0;right:0;z-index:80;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px var(--pad);background:rgba(239,235,226,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:transform .4s var(--ease)}
.nav nav{display:flex;gap:28px;font-size:14.5px}
.nav nav a{text-decoration:none;position:relative}
.nav nav a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav nav a:hover::after{transform:scaleX(1)}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:22px;letter-spacing:-.03em;text-decoration:none}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:var(--paper);padding:16px 26px;font-weight:600;text-decoration:none;border:2px solid var(--ink);cursor:pointer;font:600 16px var(--f-body);transition:background .25s,color .25s,transform .25s var(--ease)}
.btn:hover{background:var(--signal);border-color:var(--signal);color:var(--ink)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.link{font-weight:600;text-underline-offset:5px;text-decoration-thickness:2px}
.link:hover{color:var(--signal)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}

/* hero */
.hero{min-height:100svh;padding-top:128px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,64px);align-items:center;max-width:calc(var(--max) + var(--pad)*2);margin:0 auto}
h1{font-size:clamp(46px,7.4vw,104px);margin-bottom:28px}
h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
h1 .ln>span{display:inline-block;transform:translateY(105%);animation:rise 1s var(--ease) forwards}
h1 .ln:nth-child(2)>span{animation-delay:.08s}
h1 .ln:nth-child(3)>span{animation-delay:.16s}
h1 .ln:nth-child(4)>span{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:28px;margin:36px 0 48px}
.hero-facts{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink)}
.hero-facts li{padding:16px 16px 0 0;display:flex;flex-direction:column;gap:4px;font-size:13.5px;color:var(--mute);line-height:1.35}
.hero-facts li+li{padding-left:16px;border-left:1px solid var(--line)}
.hero-facts b{font:800 30px var(--f-display);color:var(--ink);letter-spacing:-.03em}

.trace{position:relative;color:var(--ink)}
.trace-svg{width:100%;height:auto;display:block;border:1px solid var(--ink);background:var(--paper-2)}
.kpi{position:absolute;z-index:2;left:18px;top:14px;display:flex;flex-direction:column;gap:2px}
.kpi small{font:11px var(--f-mono);text-transform:uppercase;letter-spacing:.05em;color:var(--mute)}
.kpi b{font:800 clamp(30px,3.4vw,46px)/1 var(--f-display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.grid path{stroke:var(--ink);stroke-opacity:.1;fill:none}
.axis{stroke:var(--ink);stroke-width:2;fill:none}
.drop{stroke:var(--ink);stroke-opacity:.25;stroke-dasharray:3 5;fill:none}
.area{fill:var(--signal);fill-opacity:.16}
.route-base{fill:none;stroke:var(--ink);stroke-opacity:.18;stroke-width:3;stroke-dasharray:2 7;stroke-linecap:round}
.route-live{fill:none;stroke:var(--signal);stroke-width:4;stroke-linecap:round}
.node circle{fill:var(--paper-2);stroke:var(--ink);stroke-width:3;transform-box:fill-box;transform-origin:center;transform:scale(0);transition:transform .45s var(--ease),fill .3s}
.node.on circle{transform:scale(1);fill:var(--paper)}
.node.hot.on circle{fill:var(--signal)}
.lab text{font:500 12.5px var(--f-mono);fill:var(--ink);opacity:.35;transition:opacity .4s}
.lab .day{fill:var(--signal);font-weight:500}
.lab.on text{opacity:1}
.callout{opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s var(--ease)}
.callout.on{opacity:1;transform:none}
.callout rect{fill:var(--ink)}
.callout text{font:500 11px var(--f-mono);fill:var(--paper)}
.traveler{fill:var(--ink);stroke:var(--paper-2);stroke-width:2}
.log{position:relative;margin:16px 0 0 28px;width:calc(100% - 28px);background:var(--ink);color:#E9E5DA;padding:14px 16px;font:12px/1.5 var(--f-mono);box-shadow:8px 8px 0 var(--signal)}
.log-head{display:flex;justify-content:space-between;color:#9A968A;margin-bottom:8px;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.rec{width:8px;height:8px;background:var(--signal);border-radius:50%;animation:pulse 1.2s infinite}
.log ol{list-style:none;padding:0;min-height:7.6em}
.log li{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;animation:in .4s var(--ease)}
.log li b{color:var(--signal);font-weight:500}
@keyframes in{from{opacity:0;transform:translateY(6px)}}

/* marquee */
.marquee{overflow:hidden;background:var(--ink);color:var(--paper);padding:28px 0;margin-top:80px;border-block:1px solid var(--ink)}
.marquee-track{display:flex;align-items:center;gap:72px;padding-right:72px;width:max-content;animation:slide 40s linear infinite}
.marquee-track>*{flex:none;display:inline-flex;align-items:center}
.lg{width:40px;height:40px;background:currentColor;-webkit-mask:var(--l) center/contain no-repeat;mask:var(--l) center/contain no-repeat;opacity:.92}
.lock{gap:10px}
.lock .lg{width:32px;height:32px}
.lock b{font:700 27px var(--f-display);letter-spacing:-.035em;white-space:nowrap;opacity:.92}
.lg-wide{height:34px;width:var(--w,140px)}
.lg-word{font:800 30px var(--f-display);letter-spacing:-.04em;opacity:.92}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}

/* problem */
.problem{max-width:calc(var(--max) + var(--pad)*2);margin:0 auto}
.leaks{list-style:none;padding:0;max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--ink)}
.leaks li{display:grid;grid-template-columns:auto 1fr;gap:24px;padding:36px 32px 36px 0;border-bottom:1px solid var(--line)}
.leaks li:nth-child(even){padding-left:32px;border-left:1px solid var(--line)}
.leaks .n{font:800 clamp(56px,7vw,96px)/.85 var(--f-display);color:transparent;-webkit-text-stroke:2px var(--ink);transition:color .4s,-webkit-text-stroke-color .4s}
.leaks li:hover .n{color:var(--signal);-webkit-text-stroke-color:var(--signal)}
.leaks h3{margin-bottom:10px}
.leaks p{color:var(--mute)}

/* journey */
.journey{background:var(--ink);color:var(--paper)}
.sec-head.dark em{color:var(--signal)}
.journey-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.steps{list-style:none;padding:0}
.step{padding:28px 0 28px 28px;border-left:2px solid #34332E;opacity:.4;transition:opacity .4s,border-color .4s;min-height:34vh;display:flex;flex-direction:column;justify-content:center}
.step.is-active{opacity:1;border-color:var(--signal)}
.step-n{font:500 13px var(--f-mono);color:var(--signal);margin-bottom:10px}
.step p{color:#B9B5A9;margin-top:10px;max-width:46ch}
.ficha{position:sticky;top:110px;background:var(--paper);color:var(--ink);padding:26px;box-shadow:10px 10px 0 var(--signal)}
.ficha-top{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:18px}
.ficha-top b{display:block;font:800 20px var(--f-display)}
.ficha-top span{font:12px var(--f-mono);color:var(--mute)}
.avatar{width:46px;height:46px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font:800 22px var(--f-display)}
.chip{margin-left:auto;font:500 11px var(--f-mono);font-style:normal;text-transform:uppercase;letter-spacing:.06em;background:var(--signal);padding:4px 8px;color:var(--ink)}
.tl{list-style:none;padding:0;position:relative}
.tl::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:var(--line)}
.tl li{position:relative;padding:0 0 22px 32px;opacity:.18;transform:translateX(-6px);transition:opacity .5s,transform .5s var(--ease)}
.tl li i{position:absolute;left:0;top:5px;width:14px;height:14px;background:var(--paper);border:2px solid var(--ink)}
.tl li.on{opacity:.55;transform:none}
.tl li.cur{opacity:1}
.tl li.cur i{background:var(--signal)}
.tl b{display:block;font-weight:600}
.tl span{font-size:14px;color:var(--mute)}

/* bento */
.features .sec-head{max-width:var(--max)}
.bento{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.b{position:relative;overflow:hidden;padding:28px;background:var(--paper-2);border:1px solid var(--ink);display:flex;flex-direction:column;gap:12px;min-height:250px;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.b:hover{transform:translate(-4px,-4px);box-shadow:6px 6px 0 var(--ink)}
.b p{color:var(--mute);max-width:44ch}
.b-track{grid-column:span 4;background:var(--ink);color:var(--paper);min-height:300px}
.b-track p{color:#B9B5A9}
.b-crm{grid-column:span 2}
.b-flow{grid-column:span 2}
.b-wa{grid-column:span 2;background:var(--signal);border-color:var(--ink)}
.b-wa p{color:var(--ink)}
.b-ai{grid-column:span 2}
.b-profit{grid-column:span 3}
.b-law{grid-column:span 3;background:var(--ink);color:var(--paper)}
.b-law p{color:#B9B5A9}
.rings{position:absolute;right:-40px;bottom:-60px;width:300px;height:300px;display:grid;place-items:center}
.rings i{position:absolute;border:2px solid var(--signal);border-radius:50%;inset:0;animation:ring 4s var(--ease) infinite}
.rings i:nth-child(2){animation-delay:1.3s}.rings i:nth-child(3){animation-delay:2.6s}
.rings span{font:500 13px var(--f-mono);color:var(--paper)}
@keyframes ring{from{transform:scale(.15);opacity:1}to{transform:scale(1);opacity:0}}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.tags span{font:12px var(--f-mono);border:1px solid var(--ink);padding:5px 9px}
.tags span:nth-child(odd){background:var(--ink);color:var(--paper)}
.flow{width:100%;margin-top:auto;fill:none;stroke:var(--ink);stroke-width:2.5}
.flow circle,.flow rect{fill:var(--paper)}
.flow path{stroke-dasharray:6 6;animation:march 1.2s linear infinite}
@keyframes march{to{stroke-dashoffset:-12}}
.bubbles{margin-top:auto;display:flex;flex-direction:column;gap:6px;font-size:14px}
.bubbles span{padding:8px 12px;max-width:80%;opacity:0;animation:bub 7s infinite}
.bubbles .in{background:var(--paper);align-self:flex-start}
.bubbles .out{background:var(--ink);color:var(--paper);align-self:flex-end;animation-delay:1.2s}
.bubbles .in:last-child{animation-delay:2.4s}
@keyframes bub{0%{opacity:0;transform:translateY(8px)}8%,85%{opacity:1;transform:none}100%{opacity:0}}
.wave{margin-top:auto;display:flex;align-items:center;gap:5px;height:70px}
.wave i{flex:1;background:var(--ink);height:20%;animation:wv 1.1s ease-in-out infinite}
.wave i:nth-child(odd){background:var(--signal)}
.wave i:nth-child(3n){animation-delay:.2s}.wave i:nth-child(3n+1){animation-delay:.45s}.wave i:nth-child(4n){animation-delay:.7s}
@keyframes wv{50%{height:100%}}
.bars{margin-top:auto;display:flex;align-items:flex-end;gap:12px;height:110px}
.bars i{flex:1;background:var(--ink);height:0;transition:height 1.2s var(--ease)}
.bars i:nth-child(4){background:var(--signal)}
.b.in-view .bars i{height:var(--h)}

/* simulator */
.sim{background:var(--paper-2);border-block:1px solid var(--ink)}
.sim-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:center}
.sim h2{margin-bottom:24px}
.sim-card{background:var(--paper);border:2px solid var(--ink);padding:clamp(22px,3vw,36px);display:grid;gap:26px;box-shadow:10px 10px 0 var(--ink)}
.sim-card label{display:grid;grid-template-columns:1fr auto;gap:6px 16px}
.sim-card label span{font-size:14px;color:var(--mute)}
.sim-card output{font:500 17px var(--f-mono);text-align:right}
input[type=range]{grid-column:1/-1;width:100%;appearance:none;height:4px;background:var(--ink);margin:12px 0 4px;cursor:pointer}
input[type=range]::-webkit-slider-thumb{appearance:none;width:22px;height:22px;background:var(--signal);border:3px solid var(--ink);border-radius:0}
input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--signal);border:3px solid var(--ink);border-radius:0}
.sim-out{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--ink);padding-top:20px;gap:16px}
.sim-out small{display:block;font:11.5px var(--f-mono);text-transform:uppercase;letter-spacing:.05em;color:var(--mute)}
.sim-out b{font:800 clamp(26px,3vw,38px) var(--f-display);letter-spacing:-.03em}
.sim-out div:first-child b{color:var(--signal)}

/* paths */
.paths .sec-head,.path-grid{max-width:var(--max)}
.path-grid{margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.path.mid{background:var(--paper-2)}
.path{border:1px solid var(--ink);padding:clamp(24px,3vw,44px);display:flex;flex-direction:column;gap:20px}
.path.alt{background:var(--ink);color:var(--paper)}
.path.alt .btn-ghost{color:var(--paper);border-color:var(--paper)}
.path.alt .btn-ghost:hover{background:var(--paper);color:var(--ink)}
.tag{font:12px var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--signal)}
.path ul{list-style:none;padding:0;display:grid;gap:12px}
.path li{padding-left:26px;position:relative}
.path li::before{content:"";position:absolute;left:0;top:.6em;width:12px;height:2px;background:var(--signal)}
.path .btn{align-self:flex-start;margin-top:auto}

/* rules */
.rules{background:var(--signal);color:var(--ink)}
.rules em{color:var(--ink);text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:6px}
.rules .eyebrow{color:var(--ink)}
.rules-in{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,96px)}
.rule-list{list-style:none;padding:0;border-top:2px solid var(--ink)}
.rule-list li{padding:18px 0;border-bottom:1px solid rgba(14,14,12,.4);font-size:18px}

/* founder */
.founder-in{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,72px);align-items:center}
.mono-badge{width:clamp(110px,14vw,190px);aspect-ratio:1;background:var(--ink);color:var(--paper);display:grid;place-items:center;font:800 clamp(40px,6vw,76px) var(--f-display);letter-spacing:-.05em;box-shadow:10px 10px 0 var(--signal)}
.founder h2{font-size:clamp(28px,3.6vw,48px);max-width:24ch;margin-bottom:20px}
.founder p:last-child{max-width:62ch;color:var(--mute)}

/* faq */
.faq .sec-head,.faq-list{max-width:900px}
.faq-list{margin:0 auto;border-top:2px solid var(--ink)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:22px 0;font:600 clamp(18px,2vw,22px) var(--f-display);display:flex;justify-content:space-between;gap:20px;letter-spacing:-.01em}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:400 28px/1 var(--f-mono);color:var(--signal);transition:transform .3s var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 24px;color:var(--mute);max-width:64ch}

/* final */
.final{background:var(--ink);color:var(--paper)}
.final-in{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.final .lead{color:#B9B5A9;margin-top:24px}
.form{display:grid;gap:18px}
.form label{display:grid;gap:6px}
.form label span{font:12px var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:#B9B5A9}
.form input,.form select,.form textarea{width:100%;background:transparent;color:var(--paper);border:0;border-bottom:2px solid #55534B;padding:10px 0;font:17px var(--f-body);border-radius:0;transition:border-color .2s}
.form select option{color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--signal)}
.form .btn{background:var(--signal);border-color:var(--signal);color:var(--ink);justify-self:start}
.form .btn:hover{background:var(--paper);border-color:var(--paper)}
.form .fine{color:#B9B5A9;min-height:1.4em}

.foot{padding:40px var(--pad);display:flex;flex-wrap:wrap;gap:16px 40px;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}
.foot p{color:var(--mute);font-size:15px}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--rd,0s)}
.reveal.in-view{opacity:1;transform:none}

@media (max-width:960px){
  .nav nav{display:none}
  .hero,.journey-grid,.sim-grid,.path-grid,.rules-in,.final-in{grid-template-columns:1fr}
  .hero{padding-top:104px}
  .trace{margin-bottom:48px}
  .leaks{grid-template-columns:1fr}
  .leaks li:nth-child(even){padding-left:0;border-left:0}
  .ficha{position:relative;top:0;order:-1}
  .step{min-height:0}
  .bento{grid-template-columns:1fr 1fr}
  .b-track,.b-profit,.b-law{grid-column:span 2}
  .b-crm,.b-flow,.b-wa,.b-ai{grid-column:span 1}
}
@media (max-width:620px){
  body{font-size:16px}
  .bento{grid-template-columns:1fr}
  .b,.b-track,.b-profit,.b-law,.b-crm,.b-flow,.b-wa,.b-ai{grid-column:span 1}
  .hero-facts{grid-template-columns:1fr}
  .hero-facts li+li{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:12px}
  .founder-in{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  .reveal,h1 .ln>span{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* botão flutuante de WhatsApp */
.wa-fab{position:fixed;right:clamp(16px,2.4vw,32px);bottom:clamp(16px,2.4vw,32px);z-index:85;display:flex;align-items:center;gap:12px;background:#25D366;color:var(--ink);padding:14px 20px 14px 16px;font:700 15px var(--f-body);text-decoration:none;border:2px solid var(--ink);box-shadow:5px 5px 0 var(--ink);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.wa-fab:hover{transform:translate(-3px,-3px);box-shadow:8px 8px 0 var(--ink)}
.wa-fab:active{transform:none;box-shadow:2px 2px 0 var(--ink)}
.wa-fab i{width:28px;height:28px;background:var(--ink);-webkit-mask:url(/logos/whatsapp.svg) center/contain no-repeat;mask:url(/logos/whatsapp.svg) center/contain no-repeat}
.wa-fab::before{content:"";position:absolute;inset:-2px;border:2px solid #25D366;animation:ping 2.6s var(--ease) infinite;pointer-events:none}
@keyframes ping{from{transform:scale(1);opacity:.9}to{transform:scale(1.35,1.7);opacity:0}}
@media (max-width:620px){.wa-fab span{display:none}.wa-fab{padding:14px}}

/* ---------- v2: profundidade e movimento ---------- */
.hero-wrap{position:relative;overflow:hidden}
.hero-wrap .hero{position:relative;z-index:1}
.hero-gl{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.4s .5s;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,transparent 30%,#000 62%);mask-image:linear-gradient(90deg,transparent 0,transparent 30%,#000 62%)}
.hero-gl.ready{opacity:1}
.trace{background:var(--paper-2)}

.curtain{position:fixed;inset:0;z-index:200;pointer-events:none;display:grid;grid-template-rows:1fr 1fr}
.curtain i{background:var(--ink);animation:cur-out .9s .15s var(--ease) forwards}
.curtain i:first-child{transform-origin:top}
.curtain i:last-child{transform-origin:bottom}
@keyframes cur-out{to{transform:scaleY(0)}}

.cur-dot,.cur-ring{position:fixed;left:0;top:0;pointer-events:none;z-index:150;opacity:0;transition:opacity .3s}
.cur-dot{width:8px;height:8px;margin:-4px 0 0 -4px;background:var(--signal)}
.cur-ring{width:38px;height:38px;margin:-19px 0 0 -19px;border:2px solid #fff;mix-blend-mode:difference;transition:opacity .3s,width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s}
.cur-on .cur-dot,.cur-on .cur-ring{opacity:1}
.cur-big .cur-ring{width:72px;height:72px;margin:-36px 0 0 -36px;background:#fff}
@media (pointer:coarse){.cur-dot,.cur-ring{display:none}}

/* palavras que sobem */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding:0 .02em .1em;margin-bottom:-.1em}
.w>span{display:inline-block;transform:translateY(112%) rotate(5deg);transform-origin:left bottom;filter:blur(6px);transition:transform 1s var(--ease),filter .8s var(--ease);transition-delay:var(--wi,0ms)}
.wsplit.reveal{opacity:1;transform:none}
.wsplit.in-view .w>span{transform:none;filter:none}

/* inclinação 3D com brilho */
[data-tilt]{--rx:0deg;--ry:0deg}
[data-tilt]:not(.reveal),[data-tilt].in-view{transform:perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry));transition:transform .25s var(--ease),box-shadow .4s var(--ease),opacity .9s var(--ease)}
.b[data-tilt].in-view:hover{transform:perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry)) translate(-4px,-4px)}
[data-tilt]::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.3),transparent 55%)}
[data-tilt]:hover::after{opacity:1}
.path{position:relative;overflow:hidden}
.ficha.nudge{animation:nudge .8s var(--ease)}
@keyframes nudge{35%{transform:perspective(1100px) rotateY(-9deg) rotateX(3deg) translateY(-6px)}}

/* manifesto: palavras acendem com a rolagem */
.manifesto{height:240vh;padding:0;background:var(--paper)}
.manifesto-in{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.mf{font:800 clamp(34px,6vw,92px)/1.02 var(--f-display);letter-spacing:-.035em;max-width:20ch}
.mf .mw{color:var(--ink);opacity:.14;transition:opacity .2s,color .2s}
.mf .mw.on{opacity:1}
.mf .mw.hl.on{color:var(--signal)}

/* faixa gigante que reage à rolagem */
.shout{overflow:hidden;background:var(--paper);border-block:2px solid var(--ink);padding:24px 0}
.shout-track{display:flex;width:max-content;gap:56px;will-change:transform;font:800 clamp(64px,11vw,170px)/1 var(--f-display);letter-spacing:-.05em;text-transform:uppercase;-webkit-text-stroke:2px var(--ink);color:transparent}
.shout-track span{white-space:nowrap;display:inline-flex;align-items:center;gap:56px}
.shout-track span::after{content:"";width:.22em;height:.22em;background:var(--signal);flex:none}
.shout-track .o{color:var(--signal);-webkit-text-stroke:0}

@media (max-width:960px){.hero-gl{-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 40%);mask-image:linear-gradient(180deg,transparent 0,#000 40%);opacity:.55}.manifesto{height:200vh}}
@media (prefers-reduced-motion:reduce){.curtain{display:none}.w>span{transform:none;filter:none}.manifesto{height:auto}.manifesto-in{position:static;height:auto;padding:80px var(--pad)}.mf .mw{opacity:1}}

@media (min-width:961px){.hero .trace{margin-top:clamp(150px,27vh,300px)}}

.mail{margin-top:20px;color:#B9B5A9;font-size:17px}
.mail a{color:var(--paper);font-weight:600;text-decoration-color:var(--signal);text-decoration-thickness:2px;text-underline-offset:5px;overflow-wrap:anywhere}
.mail a:hover{color:var(--signal)}
.foot-mail{text-decoration:none;font-family:var(--f-mono);font-size:14px;border-bottom:2px solid var(--signal)}
.foot-mail:hover{color:var(--signal)}