:root{--ink:#050508;--ink-2:#0A0A12;--ink-3:#10101C;--tx:#F0F0F5;--tx-2:#8B8B9E;--tx-3:#4A4A5E;--orange:#FF8C42;--ember:#D97B3A;--warm:#FFF3EA;--line:rgba(255,243,234,.07);--line-2:rgba(255,243,234,.13);--glass:rgba(255,255,255,.03);--font-display:'Outfit',sans-serif;--font-body:'Poppins',sans-serif;--font-mono:'JetBrains Mono',monospace;--ease-out:cubic-bezier(.16,1,.3,1);--ease-inout:cubic-bezier(.83,0,.17,1);--lb:7vh}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink)}
body{margin:0;font-family:var(--font-body);color:var(--tx);background:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--orange);text-decoration:none}a:hover{color:var(--warm)}
img{display:block}
::selection{background:rgba(255,140,66,.35);color:#fff}
.mono{font-family:var(--font-mono)}
.o{color:var(--orange)}
.wrap{max-width:1280px;margin:0 auto;padding:0 40px}
.display{font-family:var(--font-display);font-weight:500;letter-spacing:-.04em;line-height:.82;margin:0}
.h2{font-family:var(--font-display);font-weight:600;letter-spacing:-.025em;line-height:1.02;font-size:clamp(34px,4.6vw,64px);margin:0}
h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.015em;line-height:1.2;margin:0}
.eyebrow{font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--tx-3)}
.num{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--orange)}
.hair{flex:1;height:1px;background:var(--line)}
.lead{font-weight:300;font-size:clamp(16px,1.5vw,19px);line-height:1.7;color:var(--tx-2);margin:0}
.lockup{display:inline-block;height:1.15em;width:auto;vertical-align:-.28em;margin:0 .1em}
/* fixed layers */
#film,#heroLoop,#scene,.posters{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
#film,#heroLoop,.posters{will-change:transform;transform-origin:50% 50%}
#film,#heroLoop{object-fit:cover;opacity:0;transition:opacity 1.2s;background:var(--ink) center/cover no-repeat}
#film.on,#heroLoop.on{opacity:1}
#scene{transition:opacity 1.2s}#scene.off{opacity:0}
.posters img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.posters img.on{opacity:1}
html[data-film="scrub"] .posters,html[data-film="canvas"] .posters{display:none}
html[data-film="static"] #heroLoop,html[data-film="static"] #film{display:none}
#filmDl:empty{display:none}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse 70% 62% at 50% 45%,transparent 40%,rgba(5,5,8,.82) 100%)}
.grain{position:fixed;inset:-50%;width:200%;height:200%;z-index:60;pointer-events:none;opacity:.032;background-image:var(--grain-img);animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-4%)}60%{transform:translate(-4%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}
.letterbox{position:fixed;left:0;right:0;height:var(--lb);background:var(--ink);z-index:55;pointer-events:none}.letterbox.top{top:0}.letterbox.bottom{bottom:0}
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:57;background:rgba(255,243,234,.06)}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--ember),var(--orange));box-shadow:0 0 12px rgba(255,140,66,.7)}
/* preloader */
.preloader{position:fixed;inset:0;z-index:200;background:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;transition:transform 1s var(--ease-inout);cursor:pointer}
.preloader.done{transform:translateY(-101%)}
.preloader img{height:26px;width:auto;opacity:.95}
.pre-count{display:flex;align-items:baseline;gap:14px;font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:var(--tx-3);text-transform:uppercase}
.pre-count b{font:500 40px/1 var(--font-display);letter-spacing:-.03em;color:var(--tx);font-variant-numeric:tabular-nums}
.pre-line{width:220px;height:1px;background:var(--line-2);position:relative;overflow:hidden}.pre-line i{position:absolute;inset:0;background:var(--orange);transform-origin:left;transform:scaleX(var(--u,0))}
/* nav */
.nav{position:fixed;top:var(--lb);left:0;right:0;z-index:58;display:flex;align-items:center;justify-content:space-between;padding:22px 40px;transition:background .5s,backdrop-filter .5s,padding .5s,border-color .5s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,5,8,.72);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:14px 40px;border-color:var(--line)}
.brand{display:flex;align-items:center;gap:12px}.brand img{height:20px;width:auto}
.tag{font:600 9px/1 var(--font-mono);letter-spacing:.2em;color:var(--orange);border:1px solid rgba(255,140,66,.5);border-radius:999px;padding:5px 9px;text-transform:uppercase}
.nav-links{display:flex;gap:30px}.nav-links a{font:500 10.5px/1 var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--tx-2);transition:color .3s}.nav-links a:hover{color:var(--tx)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font:600 11.5px/1 var(--font-body);letter-spacing:.1em;text-transform:uppercase;transition:transform .35s var(--ease-out),box-shadow .35s,border-color .35s,color .35s;will-change:transform}
.btn svg{width:14px;height:14px}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--ember));color:var(--ink);box-shadow:0 0 0 rgba(255,140,66,0)}.btn-primary:hover{color:var(--ink);box-shadow:0 0 40px rgba(255,140,66,.45),0 10px 30px -14px rgba(0,0,0,.8)}
.btn-ghost{border:1px solid var(--line-2);color:var(--tx);background:rgba(5,5,8,.3);backdrop-filter:blur(8px)}.btn-ghost:hover{border-color:rgba(255,140,66,.7);color:var(--warm)}
.nav .btn{padding:11px 20px}
/* main + chapters */
main{position:relative;z-index:2}
.chapter{position:relative;padding:128px 0}
.chapter::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,transparent 0%,rgba(5,5,8,.42) 35%,rgba(5,5,8,.42) 65%,transparent 100%)}
.chapter+.chapter::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(1280px,calc(100% - 80px));height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent)}
.sec-head{display:flex;align-items:center;gap:16px;margin-bottom:56px}
.sec-sub{max-width:620px;margin:-28px 0 48px;font-weight:300;font-size:15.5px;line-height:1.7;color:var(--tx-2)}
.ghost{position:absolute;right:2%;top:40px;font:500 clamp(160px,26vw,380px)/1 var(--font-display);letter-spacing:-.06em;color:rgba(255,243,234,.028);pointer-events:none;user-select:none;z-index:-1}
/* hero */
.hero{min-height:100vh;display:flex;align-items:flex-end;padding:0 0 calc(var(--lb) + 140px)}
.hero::after{background:linear-gradient(180deg,transparent 30%,rgba(5,5,8,.55) 100%)}
.hero .wrap{width:100%}
.slate{display:flex;align-items:center;gap:14px;font:500 10px/1 var(--font-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--tx-3);margin-bottom:34px}
.slate .sep{width:18px;height:1px;background:var(--line-2)}
.rec{width:8px;height:8px;border-radius:50%;background:#FF4D4D;box-shadow:0 0 10px #FF4D4D;animation:rec 1.4s ease-in-out infinite}
@keyframes rec{50%{opacity:.25}}
.hero h1{font-size:clamp(64px,12vw,184px)}
.hero .line{display:block;overflow:hidden;padding-bottom:.06em}.hero .line>span{display:inline-block;transform:translateY(112%);transition:transform 1.2s var(--ease-out)}
.ready .hero .line:nth-child(1)>span{transform:none;transition-delay:.15s}.ready .hero .line:nth-child(2)>span{transform:none;transition-delay:.3s}
/* o parágrafo não usa fade de opacidade: elementos com opacity 0 ficam fora do LCP até o fim da transição; o deslize preserva a coreografia e o fade fica nos botões */
.hero-row{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-top:44px;transform:translateY(20px);transition:transform .9s var(--ease-out) .35s}
.ready .hero-row{transform:none}
.hero-cta{opacity:0;transition:opacity .9s var(--ease-out) .55s}
.ready .hero-cta{opacity:1}
.hero-row .lead{max-width:560px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.scroll-cue{position:absolute;left:50%;bottom:calc(var(--lb) + 26px);transform:translateX(-50%);z-index:1;display:flex;flex-direction:column;align-items:center;gap:12px;font:500 9.5px/1 var(--font-mono);letter-spacing:.24em;color:var(--tx-3);text-transform:uppercase}
.scroll-cue i{width:1px;height:54px;background:linear-gradient(180deg,var(--orange),transparent);animation:cue 2.2s var(--ease-inout) infinite;transform-origin:top}
@keyframes cue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}
/* manifesto */
.manifesto-text{font:500 clamp(30px,4.2vw,62px)/1.12 var(--font-display);letter-spacing:-.03em;max-width:21ch;margin:0;color:var(--tx)}
.reveal-words .w{display:inline-block;opacity:0;filter:blur(10px);transform:translateY(.35em);transition:opacity .8s var(--ease-out),filter .8s var(--ease-out),transform .8s var(--ease-out);transition-delay:calc(var(--i) * 45ms)}
.reveal-words.in .w{opacity:1;filter:blur(0);transform:none}
.manifesto-foot{display:flex;justify-content:space-between;gap:24px;margin-top:64px;font:500 10.5px/1.8 var(--font-mono);letter-spacing:.14em;color:var(--tx-3);text-transform:uppercase}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}.reveal.in{opacity:1;transform:none}
/* bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(250px,auto);gap:16px}
.card{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:rgba(8,8,14,.55);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:30px;display:flex;flex-direction:column;gap:14px;transition:border-color .5s,transform .6s var(--ease-out)}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(460px circle at var(--mx,50%) var(--my,50%),rgba(255,140,66,.13),transparent 60%);opacity:0;transition:opacity .5s;pointer-events:none}
.card:hover{border-color:rgba(255,140,66,.42);transform:translateY(-4px)}.card:hover::before{opacity:1}
.card.big{grid-column:1/3;grid-row:1/3}.card.wide{grid-column:3/5}
.card-top{display:flex;justify-content:space-between;font:500 10px/1 var(--font-mono);letter-spacing:.18em;color:var(--orange)}
.card h3{font-size:clamp(20px,1.8vw,26px);color:#fff}.card.big h3{font-size:clamp(26px,2.6vw,38px);max-width:14ch}
.card p{margin:0;font-weight:300;font-size:14.5px;line-height:1.65;color:var(--tx-2)}
.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line-2);color:var(--orange);background:rgba(255,140,66,.06)}.card .ico svg{width:20px;height:20px}
.viewer{position:relative;margin-top:auto;border-radius:14px;overflow:hidden;aspect-ratio:16/9;border:1px solid var(--line-2);background:var(--ink-2)}
.viewer image-slot{position:absolute;inset:0}
.viewer-hud{position:absolute;left:14px;right:14px;bottom:12px;display:flex;justify-content:space-between;font:500 9.5px/1 var(--font-mono);letter-spacing:.16em;color:var(--warm);pointer-events:none;text-shadow:0 1px 8px rgba(0,0,0,.8)}
.viewer-hud .pulse{color:var(--orange);animation:rec 1.4s ease-in-out infinite}
.specs{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:0}
.specs li{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid var(--line);font:500 10.5px/1.4 var(--font-mono);letter-spacing:.08em}
.specs li span:first-child{color:var(--tx-3);text-transform:uppercase}.specs li span:last-child{color:var(--tx);text-align:right}
/* cenas — sticky stack */
.stack{position:relative}
.scene-card{position:sticky;top:calc(var(--lb) + 92px + var(--i) * 18px);height:min(70vh,640px);margin-bottom:36px;border-radius:24px;overflow:hidden;border:1px solid var(--line-2);background:var(--ink-2);box-shadow:0 -30px 80px -30px rgba(0,0,0,.9),0 40px 80px -40px rgba(0,0,0,.9)}
.scene-card image-slot{position:absolute;inset:0}
.scene-cap{position:absolute;left:0;right:0;bottom:0;padding:120px 40px 36px;background:linear-gradient(180deg,transparent,rgba(5,5,8,.85));pointer-events:none;display:flex;flex-direction:column;gap:10px}
.scene-cap .num{letter-spacing:.2em}.scene-cap h3{font-size:clamp(24px,3vw,44px);color:#fff;max-width:20ch;letter-spacing:-.025em}.scene-cap p{margin:0;font-weight:300;font-size:15px;color:var(--tx-2);max-width:56ch}
.scene-idx{position:absolute;top:26px;right:30px;font:500 10.5px/1 var(--font-mono);letter-spacing:.18em;color:var(--warm);pointer-events:none;text-shadow:0 1px 8px rgba(0,0,0,.8)}
/* processo */
.process{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative}
.process::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--line)}
.process::after{content:"";position:absolute;top:0;left:0;height:1px;width:0;background:linear-gradient(90deg,var(--ember),var(--orange));box-shadow:0 0 14px rgba(255,140,66,.6);transition:width 2.4s var(--ease-inout)}
.process.in::after{width:100%}
.process li{padding-top:34px;position:relative;display:flex;flex-direction:column;gap:12px}
.process li::before{content:"";position:absolute;top:-3px;left:0;width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(255,140,66,.16),0 0 12px var(--orange);opacity:0;transition:opacity .4s calc(var(--i) * .55s)}
.process.in li::before{opacity:1}
.process .idx{font:500 11px/1 var(--font-mono);letter-spacing:.14em;color:var(--orange)}
.process h3{font-size:clamp(20px,1.7vw,24px);color:#fff}
.process p{margin:0;font-weight:300;font-size:14.5px;line-height:1.65;color:var(--tx-2)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.tags span{font:500 9.5px/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-2);border:1px solid var(--line-2);border-radius:999px;padding:6px 10px}
/* depoimentos */
.rating{display:flex;align-items:center;gap:16px;margin:-28px 0 44px;font:500 10.5px/1 var(--font-mono);letter-spacing:.16em;color:var(--tx-3);text-transform:uppercase}
.stars{display:flex;gap:3px;color:var(--orange)}.stars svg{width:14px;height:14px;fill:currentColor}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);padding:8px 0}
.marquee .track{display:flex;gap:18px;width:max-content;padding-right:18px;animation:marq 48s linear infinite}
.marquee.rev .track{animation-direction:reverse;animation-duration:56s}
.marquee:hover .track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.tcard{width:360px;flex:none;margin:0;padding:28px;border-radius:18px;border:1px solid var(--line);background:rgba(8,8,14,.6);backdrop-filter:blur(12px);display:flex;flex-direction:column;gap:18px;transition:border-color .4s}
.tcard:hover{border-color:rgba(255,140,66,.4)}
.tcard blockquote{margin:0;font-weight:300;font-size:15px;line-height:1.7;color:var(--tx)}
.tcard figcaption{display:flex;align-items:center;gap:12px;margin-top:auto}
.av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font:600 11px/1 var(--font-mono);color:var(--ink);background:linear-gradient(135deg,var(--orange),var(--ember))}
.tcard b{display:block;font-weight:600;font-size:13.5px;color:#fff}.tcard small{display:block;font:500 10px/1.5 var(--font-mono);letter-spacing:.06em;color:var(--tx-3)}
/* cta */
.cta-card{position:relative;border-radius:30px;padding:clamp(56px,8vw,110px) 40px;text-align:center;border:1px solid var(--line);background:radial-gradient(ellipse 80% 90% at 50% 100%,rgba(255,140,66,.14),transparent 60%),rgba(8,8,14,.6);backdrop-filter:blur(16px);overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:26px}
.beam{position:absolute;inset:0;border-radius:inherit;padding:1px;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;pointer-events:none}
.beam::before{content:"";position:absolute;inset:-60%;background:conic-gradient(from 0deg,transparent 0 72%,var(--orange) 86%,var(--warm) 91%,transparent 100%);animation:spin 7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.cta-title{font-size:clamp(48px,8.4vw,132px)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:10px}
.cta-meta{font:500 10.5px/1 var(--font-mono);letter-spacing:.2em;color:var(--tx-3);text-transform:uppercase;margin-top:14px}
/* footer */
.foot{position:relative;padding:96px 0 40px;background:linear-gradient(180deg,transparent,rgba(5,5,8,.9) 30%)}
.foot-in{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.foot-in img{height:22px;width:auto}
.foot-in p{max-width:360px;margin:22px 0 0;font-weight:300;font-size:13.5px;line-height:1.7;color:var(--tx-3)}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-cols h4{margin:0 0 14px;font:500 10px/1 var(--font-mono);letter-spacing:.2em;color:var(--orange);text-transform:uppercase}
.foot-cols a{display:block;font-size:13px;color:var(--tx-2);line-height:2.1}.foot-cols a:hover{color:#fff}
.foot-bar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:72px;padding-top:24px;border-top:1px solid var(--line);font:500 10.5px/1.6 var(--font-mono);letter-spacing:.08em;color:var(--tx-3)}
/* hud / rail / cursor */
.hud{position:fixed;bottom:calc(var(--lb) + 22px);z-index:56;display:flex;align-items:center;gap:14px;font:500 10px/1 var(--font-mono);letter-spacing:.16em;color:var(--tx-2);text-transform:uppercase;font-variant-numeric:tabular-nums;pointer-events:none}
.hud-l{left:40px}.hud-r{right:40px}
.rail{position:fixed;right:40px;top:50%;transform:translateY(-50%);z-index:56;display:flex;flex-direction:column;gap:16px;align-items:flex-end}
.rail-dot{position:relative;width:6px;height:6px;border-radius:50%;background:var(--tx-3);transition:background .4s,box-shadow .4s}
.rail-dot span{position:absolute;right:20px;top:50%;transform:translateY(-50%);white-space:nowrap;font:500 9.5px/1 var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--tx-2);opacity:0;transition:opacity .3s}
.rail-dot:hover span,.rail-dot.on span{opacity:1}.rail-dot.on{background:var(--orange);box-shadow:0 0 0 4px rgba(255,140,66,.18),0 0 12px var(--orange)}
.has-cursor,.has-cursor a,.has-cursor button,.has-cursor .card{cursor:none}
.cur{position:fixed;left:0;top:0;width:6px;height:6px;border-radius:50%;background:var(--orange);z-index:100;pointer-events:none;will-change:transform;transition:opacity .3s}
.cur-ring{position:fixed;left:0;top:0;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,243,234,.55);z-index:100;pointer-events:none;display:grid;place-items:center;font:600 9px/1 var(--font-mono);letter-spacing:.16em;color:var(--ink);transition:width .35s var(--ease-out),height .35s var(--ease-out),background .35s,border-color .35s,opacity .3s}
.cur-ring.hov{width:52px;height:52px;border-color:rgba(255,140,66,.9)}
.cur-ring.lbl{width:84px;height:84px;background:var(--orange);border-color:var(--orange)}
.cur-off .cur,.cur-off .cur-ring{opacity:0}
/* responsive */
@media (max-width:1024px){.bento{grid-template-columns:1fr 1fr}.card.big{grid-column:1/3;grid-row:auto}.card.wide{grid-column:1/3}.process{grid-template-columns:1fr 1fr}.nav-links{display:none}}
@media (max-width:720px){:root{--lb:0px}.wrap{padding:0 22px}.nav{padding:16px 22px}.nav.scrolled{padding:12px 22px}.chapter{padding:88px 0}.hero{padding-bottom:120px}.hero-row{flex-direction:column;align-items:flex-start}.slate .sep,.slate .hide-m{display:none}.bento,.process{grid-template-columns:1fr}.card.big,.card.wide{grid-column:auto}.scene-card{height:62vh;top:80px}.scene-cap{padding:80px 22px 26px}.hud,.rail,.cur,.cur-ring,.ghost{display:none}.tcard{width:300px}.cta-card{padding:56px 22px;border-radius:22px}.manifesto-foot{flex-direction:column}.foot-cols{gap:36px}}
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