/* F5 Creative Lab — site.css
   Tokens from the brand guide (claude/identidade-visual-f5.md). */
@font-face{font-family:"Inter";src:url("../assets/brand/fonts/InterVariable.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --cream:#FAF8F3; --cream-2:#F4F1E9; --g1:#E6E3DC; --g2:#A7A39A; --g3:#5C5C5A; --graf:#242424; --ink:#0B0B0B;
  --rec:#D8412F;
  --gutter:clamp(16px,4vw,56px); --max:1320px;
  --r:14px; --r-lg:22px;
  --ease:cubic-bezier(.2,.7,.1,1);
  --f-micro:600 11px/1.2 Inter,system-ui,sans-serif;
}
*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Helvetica Neue",sans-serif;font-size:17px;line-height:1.55;font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- type */
.micro{font:var(--f-micro);letter-spacing:.28em;text-transform:uppercase}
.micro.dim{color:var(--g3)} .dark .micro.dim{color:var(--g2)}
.h-xl{font-size:clamp(46px,7.6vw,118px);line-height:.93;letter-spacing:-.052em;font-weight:760;margin:0}
.h-l{font-size:clamp(38px,5.6vw,84px);line-height:.96;letter-spacing:-.045em;font-weight:740;margin:0}
.h-m{font-size:clamp(26px,3vw,40px);line-height:1.05;letter-spacing:-.03em;font-weight:700;margin:0}
.muted{color:var(--g2)}
.lead{font-size:clamp(18px,1.6vw,22px);line-height:1.5;color:var(--g3);max-width:40ch;margin:0}
.dark .lead{color:var(--g2)}

/* ---------- layout */
.wrap{width:100%;max-width:calc(var(--max) + var(--gutter)*2);margin:0 auto;padding:0 var(--gutter)}
section{position:relative}
.sec{padding:clamp(96px,13vw,190px) 0}
.dark{background:var(--ink);color:var(--cream)}
.cream2{background:var(--cream-2)}
.sec-head{display:grid;grid-template-columns:1fr;gap:28px;margin-bottom:clamp(48px,7vw,96px)}
@media(min-width:900px){.sec-head{grid-template-columns:5fr 7fr;align-items:end}}
.sec-index{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.sec-index:after{content:"";height:1px;flex:1;background:currentColor;opacity:.2}

/* keybase divider (brand: ──── · ·) */
.keybase{display:flex;align-items:center;gap:6px;color:inherit}
.keybase i{display:block;height:4px;border-radius:2px;background:currentColor}
.keybase i:first-child{width:22px}.keybase i:not(:first-child){width:4px}
.keybase:after{content:"";flex:1;height:1px;background:currentColor;opacity:.25;margin-left:10px}

/* ---------- key button (brand §20: hover = tecla pressionando) */
.key-btn{--bg:var(--ink);--fg:var(--cream);position:relative;display:inline-flex;align-items:center;gap:14px;padding:17px 22px 21px;border-radius:12px;background:var(--bg);color:var(--fg);font-weight:650;font-size:13px;letter-spacing:.18em;text-transform:uppercase;box-shadow:0 4px 0 0 var(--graf);transform:translateY(0);transition:transform .16s var(--ease),box-shadow .16s var(--ease)}
.key-btn:after{content:"";position:absolute;left:12px;right:12px;bottom:7px;height:1px;background:currentColor;opacity:.18}
.key-btn:hover{transform:translateY(3px);box-shadow:0 1px 0 0 var(--graf)}
.key-btn:active{transform:translateY(4px);box-shadow:0 0 0 0 var(--graf)}
.key-btn img{width:18px;height:18px}
.key-btn.light{--bg:var(--cream);--fg:var(--ink);box-shadow:0 4px 0 0 var(--g2)}
.key-btn.light:hover{box-shadow:0 1px 0 0 var(--g2)}
.key-btn.ghost{--bg:transparent;box-shadow:none;border:1px solid currentColor;padding:16px 21px 20px}
.key-btn.ghost:hover{transform:none;background:rgba(250,248,243,.08)}
.icon-inv{filter:invert(1)}
.key-btn:not(.light) img{filter:invert(1)}
.nav.on-light .key-btn.light{--bg:var(--ink);--fg:var(--cream);box-shadow:0 4px 0 0 var(--graf)}
.nav.on-light .key-btn.light:hover{box-shadow:0 1px 0 0 var(--graf)}
.nav.on-light .key-btn img{filter:invert(1)}

/* ---------- nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;color:var(--cream);transition:background .3s,color .3s,transform .4s var(--ease)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:78px}
.nav .logo{height:34px;width:auto}
.nav .logo-light{display:none}
.nav.on-light{background:rgba(250,248,243,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--ink);box-shadow:0 1px 0 rgba(11,11,11,.06)}
.nav.on-light .logo-dark{display:none}.nav.on-light .logo-light{display:block}
.nav.on-dark-scrolled{background:rgba(11,11,11,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav ul{display:none;list-style:none;margin:0;padding:0;gap:34px}
.nav ul a{font:var(--f-micro);letter-spacing:.24em;text-transform:uppercase;opacity:.75;transition:opacity .2s}
.nav ul a:hover{opacity:1}
.nav .key-btn{padding:12px 16px 15px;font-size:11px}
@media(min-width:1040px){.nav ul{display:flex}}
@media(max-width:560px){.nav .key-btn span.long{display:none}}

/* ---------- loader (logo animation §22) */
.loader{position:fixed;inset:0;z-index:100;background:var(--ink);display:grid;place-items:center;transition:opacity .5s var(--ease),visibility .5s}
.loader.done{opacity:0;visibility:hidden}
.loader .k{width:96px;animation:press 1s var(--ease) .15s both}
.loader .t{margin-top:22px;color:var(--cream);text-align:center;opacity:0;animation:fadeUp .5s var(--ease) .75s forwards}
@keyframes press{0%{transform:translateY(-8px);opacity:0}40%{transform:translateY(0);opacity:1}60%{transform:translateY(5px) scale(.985)}80%{transform:translateY(0)}100%{transform:translateY(0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------- hero */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:var(--ink);color:var(--cream)}
.hero-media{position:absolute;inset:0}
.hero-media video,.hero-media picture,.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,11,.55) 0%,rgba(11,11,11,.12) 30%,rgba(11,11,11,.35) 58%,rgba(11,11,11,.92) 100%)}
@media(max-width:759px){.hero-media:after{background:linear-gradient(180deg,rgba(11,11,11,.5) 0%,rgba(11,11,11,.2) 25%,rgba(11,11,11,.7) 55%,rgba(11,11,11,.95) 100%)}}
.hero-grain{position:absolute;inset:0;background:url("../assets/textures/grain-light.webp");opacity:.14;mix-blend-mode:overlay;pointer-events:none}
.hero-hud{position:absolute;inset:104px calc(var(--gutter) + 18px) auto;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}
.hero-hud .rec{height:14px;color:var(--cream)}
.hero-hud .coord{height:14px}
.hero .frame{position:absolute;inset:88px var(--gutter) 84px;pointer-events:none;opacity:.55}
.hero .frame i{position:absolute;width:22px;height:22px;border:0 solid var(--cream)}
.hero .frame i:nth-child(1){left:0;top:0;border-width:1.5px 0 0 1.5px}.hero .frame i:nth-child(2){right:0;top:0;border-width:1.5px 1.5px 0 0}
.hero .frame i:nth-child(3){right:0;bottom:0;border-width:0 1.5px 1.5px 0}.hero .frame i:nth-child(4){left:0;bottom:0;border-width:0 0 1.5px 1.5px}
.hero-content{position:relative;padding-bottom:clamp(40px,6vw,76px)}
.hero h1{max-width:14ch}
.hero h1 .muted{color:var(--g2)}
.hero-row{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-end;margin-top:clamp(28px,4vw,48px)}
.hero-row .lead{color:rgba(250,248,243,.78)}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-foot{position:relative;border-top:1px solid rgba(250,248,243,.18);padding:16px 0 22px}
.hero-foot .wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}
.hero-foot .timeline{height:22px;width:min(360px,40vw);color:var(--cream);opacity:.7}
.credits{color:var(--g2)}
@media(max-width:700px){.hero-foot .timeline{display:none}.hero-hud .coord{display:none}}

/* ---------- reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.hero .rv{transition-duration:1.1s}

/* ---------- quem somos: keyboard row */
.about-grid{display:grid;gap:clamp(40px,6vw,80px)}
@media(min-width:960px){.about-grid{grid-template-columns:5fr 7fr}}
.about p.big{font-size:clamp(22px,2.2vw,30px);line-height:1.35;letter-spacing:-.015em;margin:0 0 22px;font-weight:500}
.about p.big b{font-weight:700}
.keyboard{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:620px){.keyboard{grid-template-columns:repeat(4,1fr)}}
.kcap{position:relative;aspect-ratio:1/1.02;border:1.6px solid var(--ink);border-radius:16px;background:var(--cream);display:flex;flex-direction:column;justify-content:space-between;padding:14px 14px 0;overflow:hidden;box-shadow:0 5px 0 0 var(--ink);transition:transform .16s var(--ease),box-shadow .16s var(--ease),background .25s}
.kcap:hover,.kcap.active{transform:translateY(4px);box-shadow:0 1px 0 0 var(--ink)}
.kcap .n{font:var(--f-micro);letter-spacing:.2em;color:var(--g3)}
.kcap img{width:34px;height:34px}
.kcap .lbl{font-weight:700;font-size:clamp(13px,1.2vw,15px);letter-spacing:.08em;text-transform:uppercase}
.kcap .base{margin:12px -14px 0;height:26%;background:var(--g1);border-top:1px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 14px}
.kcap .base small{font-size:11px;color:var(--g3);line-height:1.25;letter-spacing:.01em}
.kcap .dots{display:flex;gap:4px;align-items:center}
.kcap .dots i{display:block;height:3px;border-radius:2px;background:var(--ink);width:3px}.kcap .dots i:first-child{width:12px}

/* ---------- problems */
.problems{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:720px){.problems{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1180px){.problems{grid-template-columns:repeat(4,1fr)}}
.p-cta{background:var(--ink);color:var(--cream);border-color:var(--ink)}.p-cta .body{display:flex;flex-direction:column;gap:12px;height:100%;padding:26px}.p-cta p{color:var(--g2)}.p-cta .key-btn{margin-top:auto;align-self:flex-start}.p-cta>.body>img{width:64px;margin-bottom:auto}
.p{background:var(--cream);border:1px solid var(--g1);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column}
.p figure{margin:0;aspect-ratio:4/3;background:var(--cream-2);border-bottom:1px solid var(--g1)}
.p figure img{width:100%;height:100%;object-fit:cover}
.p .body{padding:22px 22px 26px}
.p h3{margin:0 0 8px;font-size:21px;letter-spacing:-.02em;line-height:1.2}
.p p{margin:0;color:var(--g3);font-size:15.5px}
.p .fix{margin-top:14px;padding-top:14px;border-top:1px dashed var(--g1);font-size:14px;color:var(--ink)}
.p .fix b{font:var(--f-micro);letter-spacing:.2em;margin-right:8px}

/* ---------- audiovisual */
.av-reels{display:grid;row-gap:12px;grid-auto-flow:column;grid-auto-columns:min(62vw,300px);gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 var(--gutter) 8px;margin:0 calc(var(--gutter) * -1);scrollbar-width:none}
.av-reels::-webkit-scrollbar{display:none}
@media(min-width:1000px){.av-reels{grid-auto-flow:row;grid-template-columns:repeat(5,1fr);overflow:visible;margin:0;padding:0}}
.reel{margin:0;position:relative;aspect-ratio:9/16;border-radius:16px;overflow:hidden;background:var(--graf);scroll-snap-align:start}
.reel video,.reel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reel:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,11,11,.85));pointer-events:none}
.reel .cap{position:absolute;left:14px;right:14px;bottom:14px;z-index:2}
.reel .cap b{display:block;font-size:15px;letter-spacing:-.01em}
.reel .cap span{color:var(--g2)}
.reel .tag{position:absolute;top:12px;left:12px;z-index:2;display:flex;align-items:center;gap:6px;background:rgba(11,11,11,.55);backdrop-filter:blur(6px);padding:6px 9px;border-radius:999px}
.reel .tag i{width:6px;height:6px;border-radius:50%;background:var(--rec)}
.reel.tall{grid-row:span 1}
.photos{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:12px}
@media(min-width:900px){.photos{grid-template-columns:repeat(4,1fr)}}
.photo{margin:0;position:relative;border-radius:16px;overflow:hidden;aspect-ratio:2/3;background:var(--graf)}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.photo:hover img{transform:scale(1.03)}
.photo figcaption{position:absolute;left:12px;bottom:12px;right:12px;color:var(--cream);z-index:1}
.photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 65%,rgba(11,11,11,.7))}
.works{display:grid;gap:12px;margin-top:clamp(64px,8vw,110px);grid-template-columns:1fr}
@media(min-width:760px){.works{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1150px){.works{grid-template-columns:repeat(4,1fr)}}
.work{border-top:1px solid rgba(250,248,243,.2);padding-top:16px}
.work figure{margin:0 0 16px;aspect-ratio:4/5;border-radius:14px;overflow:hidden;background:var(--graf)}
.work figure img{width:100%;height:100%;object-fit:cover}
.work h3{margin:6px 0 4px;font-size:20px;letter-spacing:-.02em}
.work p{margin:0;color:var(--g2);font-size:15px}
.av-bar{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;margin-top:28px}

/* ---------- method */
.method-figure{margin:0}
.method-figure .desk{display:none}
@media(min-width:900px){.method-figure .desk{display:block}.method-figure .mob{display:none}}
.method-figure svg{width:100%;height:auto;overflow:visible}
.method-figure .m-step{opacity:.28;transition:opacity .5s var(--ease),transform .5s var(--ease);transform-box:fill-box;transform-origin:center}
.method-figure .m-step.on{opacity:1}
.method-figure .m-step.now{transform:translateY(3px)}
.m-desc{display:grid;gap:18px;grid-template-columns:1fr;margin-top:clamp(40px,5vw,70px)}
@media(min-width:700px){.m-desc{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1100px){.m-desc{grid-template-columns:repeat(6,1fr)}}
.m-desc div{border-top:1px solid var(--ink);padding-top:14px}
.m-desc h4{margin:6px 0 6px;font-size:16px;letter-spacing:.02em}
.m-desc p{margin:0;font-size:14.5px;color:var(--g3)}

/* ---------- AI */
.ai{overflow:hidden}
.ai-visual{position:relative;margin:clamp(40px,6vw,80px) 0 0;border-radius:var(--r-lg);overflow:hidden;background:#111;aspect-ratio:3/4}
@media(min-width:760px){.ai-visual{aspect-ratio:16/10}}
.ai-visual img{width:100%;height:100%;object-fit:cover}
.ai-visual .label{position:absolute;left:18px;bottom:16px;color:var(--g2)}
.ai-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.ai-list li{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid rgba(250,248,243,.14);align-items:baseline}
.ai-list li span{color:var(--g2);font:var(--f-micro);letter-spacing:.2em;min-width:32px}

/* ---------- radar */
.radar{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:720px){.radar{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.radar{grid-template-columns:repeat(3,1fr)}}
.rcard{display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;background:var(--cream);border:1px solid var(--g1);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.rcard:hover{transform:translateY(-3px);box-shadow:0 18px 50px -24px rgba(11,11,11,.35)}
.rcard figure{margin:0;aspect-ratio:800/520;border-bottom:1px solid var(--g1)}
.rcard figure img{width:100%;height:100%;object-fit:cover}
.rcard .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rcard .meta{display:flex;justify-content:space-between;gap:10px;color:var(--g3)}
.rcard h3{margin:0;font-size:21px;line-height:1.2;letter-spacing:-.02em}
.rcard p{margin:0;color:var(--g3);font-size:15px}
.rcard .src{margin-top:auto;padding-top:12px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--g1)}
.rcard .src img{width:16px;height:16px}
.status{display:inline-flex;align-items:center;gap:6px}
.status:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink)}
.status.teste:before{background:transparent;border:1px solid var(--ink)}

/* ---------- CTA */
.cta{min-height:92svh;display:flex;align-items:center;overflow:hidden;background:#030303}
.cta picture,.cta picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta .wrap{position:relative;z-index:1}
.cta h2{max-width:10ch}
.cta .lead{margin:24px 0 36px}
@media(max-width:759px){.cta{align-items:flex-start;padding-top:120px;min-height:100svh}.cta picture img{object-position:center bottom}}

/* ---------- footer */
footer{background:var(--ink);color:var(--g2);padding:56px 0 40px;border-top:1px solid rgba(250,248,243,.1)}
footer .wrap{display:grid;gap:30px}
@media(min-width:800px){footer .wrap{grid-template-columns:2fr 1fr 1fr}}
footer img{height:40px;width:auto}
footer a:hover{color:var(--cream)}
footer .bottom{grid-column:1/-1;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;border-top:1px solid rgba(250,248,243,.1)}

/* ---------- modal (showreel) */
.modal{position:fixed;inset:0;z-index:90;background:rgba(5,5,5,.94);display:none;place-items:center;padding:24px}
.modal.open{display:grid}
.modal video{max-height:86svh;width:auto;aspect-ratio:9/16;border-radius:16px;background:#000}
.modal .close{position:absolute;top:20px;right:20px;width:48px;height:48px;border-radius:12px;border:1px solid rgba(250,248,243,.3);display:grid;place-items:center}
.modal .close img{width:20px;filter:invert(1)}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .loader{display:none}
}

/* ===== v2 · esboço landing ===== */
.scrollbar{position:fixed;left:0;right:0;top:0;height:3px;z-index:60;pointer-events:none;background:transparent}
.scrollbar i{display:block;height:100%;width:100%;background:#E5322D;transform-origin:0 50%;transform:scaleX(0)}
.kcap.main{background:var(--ink);color:var(--cream)}
.kcap.main .n{color:var(--g2)}
.kcap.main img{filter:invert(1)}
.kcap.main .base{background:#1a1a1a;border-top-color:#333}
.kcap.main .base small{color:var(--g2)}
.kcap.main .dots i{background:var(--cream)}
.who-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:820px){.who-grid{grid-template-columns:1fr 1fr}}
.who-card{background:var(--cream);border:1.6px solid var(--ink);border-radius:var(--r-lg);padding:clamp(24px,3vw,40px);box-shadow:0 6px 0 0 var(--ink)}
.who-card h3{margin:14px 0 10px;font-size:clamp(26px,3vw,38px);letter-spacing:-.03em;line-height:1.05}
.who-card p{margin:0 0 18px;color:var(--g3);max-width:46ch}
.who-card ul{list-style:none;margin:0;padding:18px 0 0;border-top:1px dashed var(--g1);display:grid;gap:10px;font-size:15px}
.who-card li{display:flex;gap:10px;align-items:baseline}
.who-card li:before{content:"";width:12px;height:3px;border-radius:2px;background:var(--ink);flex:none;transform:translateY(-4px)}
[data-fly]{will-change:translate,rotate,scale}
.hero-content{will-change:translate,opacity}

/* ===== v3 · clean, sem fotos, mais movimento ===== */
.hero2{min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background:var(--cream);color:var(--ink);padding:120px 0 96px}
.h2-grid{position:absolute;inset:0;background-image:linear-gradient(var(--g1) 1px,transparent 1px),linear-gradient(90deg,var(--g1) 1px,transparent 1px);background-size:calc(100%/12) 96px;opacity:.55;mask-image:radial-gradient(ellipse at 70% 45%,#000 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 45%,#000 0%,transparent 70%)}
.hero2 .frame{position:absolute;inset:92px var(--gutter) 70px;pointer-events:none;opacity:.5}
.hero2 .frame i{position:absolute;width:22px;height:22px;border:0 solid var(--ink)}
.hero2 .frame i:nth-child(1){left:0;top:0;border-width:1.5px 0 0 1.5px}.hero2 .frame i:nth-child(2){right:0;top:0;border-width:1.5px 1.5px 0 0}
.hero2 .frame i:nth-child(3){right:0;bottom:0;border-width:0 1.5px 1.5px 0}.hero2 .frame i:nth-child(4){left:0;bottom:0;border-width:0 0 1.5px 1.5px}
.h2-hud{position:absolute;inset:108px calc(var(--gutter) + 18px) auto;display:flex;justify-content:space-between;pointer-events:none}
.recdot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--rec);margin-right:8px;animation:blink 1.4s steps(2,jump-none) infinite}
@keyframes blink{50%{opacity:.15}}
.h2-content{display:grid;grid-template-columns:1fr;gap:48px;align-items:center;padding-bottom:0}
@media(min-width:980px){.h2-content{grid-template-columns:7fr 4fr;gap:40px}}
.hero2 h1{max-width:13ch}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em;margin-bottom:-.12em}
.split .w>span{display:inline-block;transform:translateY(105%) rotate(4deg);transition:transform 1s var(--ease)}
.split.in .w>span{transform:none}
.hero2 .hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero2 .key-btn.ghost:hover{background:rgba(11,11,11,.05)}
.bigkey{justify-self:center;width:min(64vw,360px);aspect-ratio:1/.96;border-radius:17%;perspective:900px;animation:float 5s ease-in-out infinite;will-change:translate,rotate,scale}
@media(min-width:980px){.bigkey{justify-self:end;width:min(30vw,400px)}}
@keyframes float{50%{transform:translateY(-10px)}}
.bk-face{position:relative;display:flex;flex-direction:column;justify-content:space-between;width:100%;height:100%;border:2.5px solid var(--ink);border-radius:17%;background:var(--cream);box-shadow:0 18px 0 0 var(--ink),0 50px 60px -30px rgba(11,11,11,.35);padding:9% 9% 0;overflow:hidden;transform:rotateX(12deg) rotateZ(-6deg);transition:transform .18s var(--ease),box-shadow .18s var(--ease)}
.bigkey:hover .bk-face{transform:rotateX(12deg) rotateZ(-6deg) translateY(6px);box-shadow:0 12px 0 0 var(--ink),0 40px 50px -30px rgba(11,11,11,.35)}
.bigkey.down .bk-face,.bigkey:active .bk-face{transform:rotateX(12deg) rotateZ(-6deg) translateY(15px);box-shadow:0 3px 0 0 var(--ink),0 20px 30px -24px rgba(11,11,11,.35)}
.bk-n{color:var(--g3);text-align:left}
.bk-l{font-size:clamp(84px,13vw,168px);font-weight:780;letter-spacing:-.07em;line-height:.8;text-align:left}
.bk-base{margin:0 -11% 0;height:22%;background:var(--g1);border-top:2px solid var(--ink);display:flex;align-items:center;justify-content:space-between;padding:0 11%}
.bk-base .dots{display:flex;gap:6px}.bk-base .dots i{display:block;height:5px;width:5px;border-radius:3px;background:var(--ink)}.bk-base .dots i:first-child{width:22px}
.h2-foot{position:absolute;left:0;right:0;bottom:22px}
.h2-foot .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}
.h2-foot .timeline{height:22px;opacity:.6;flex:0 1 240px}
@media(max-width:700px){.h2-foot .timeline,.hide-s{display:none}}
.wipe{position:fixed;inset:0;z-index:90;background:var(--ink);transform:translateY(-101%);pointer-events:none}
.wipe.go{animation:wipe .9s var(--ease)}
@keyframes wipe{0%{transform:translateY(-101%)}45%,55%{transform:none}100%{transform:translateY(101%)}}

.manifesto{padding:clamp(110px,16vw,240px) 0}
.mf{margin:0;font-size:clamp(30px,5.2vw,78px);line-height:1.04;letter-spacing:-.04em;font-weight:720;max-width:20ch}
@media(min-width:900px){.mf{max-width:24ch}}
.mf span{opacity:.16;transition:opacity .25s linear}
.mf span.on{opacity:1}

.pin{height:360vh}
.pin-inner{position:sticky;top:0;height:100svh;display:flex;align-items:center;overflow:hidden}
.pin-grid{display:grid;gap:28px;grid-template-columns:1fr;align-items:center}
@media(min-width:980px){.pin-grid{grid-template-columns:5fr 7fr;gap:clamp(40px,5vw,80px)}}
.pin-copy .h-l{font-size:clamp(30px,4.2vw,62px)}
.vf-steps{list-style:none;margin:clamp(20px,3vw,40px) 0 0;padding:0;display:grid;gap:4px}
.vf-steps li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:14px 0;border-top:1px solid var(--g1);opacity:.32;transition:opacity .4s var(--ease)}
.vf-steps li.on{opacity:1}
.vf-steps h4{margin:0;font-size:clamp(18px,1.7vw,24px);letter-spacing:-.02em}
.vf-steps p{margin:0;color:var(--g3);font-size:15px;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .4s,margin .4s}
.vf-steps li.on p{max-height:90px;opacity:1;margin-top:6px}
.vf{background:var(--ink);color:var(--cream);border-radius:var(--r-lg);padding:16px 18px 18px;box-shadow:0 30px 70px -40px rgba(11,11,11,.6);will-change:translate,rotate,scale}
.vf-top{display:flex;justify-content:space-between;align-items:center;padding:2px 2px 14px}
.vf-screen{position:relative;aspect-ratio:8/5;border:1px solid #333;border-radius:10px;overflow:hidden;background:#111}
.vf-screen .c{position:absolute;width:18px;height:18px;border:0 solid var(--cream);z-index:2;opacity:.7}
.vf-screen .c1{left:14px;top:14px;border-width:1.5px 0 0 1.5px}.vf-screen .c2{right:14px;top:14px;border-width:1.5px 1.5px 0 0}.vf-screen .c3{right:14px;bottom:14px;border-width:0 1.5px 1.5px 0}.vf-screen .c4{left:14px;bottom:14px;border-width:0 0 1.5px 1.5px}
.vf-frame{position:absolute;inset:0;width:100%;height:100%;opacity:0;transform:scale(1.06);transition:opacity .6s var(--ease),transform .9s var(--ease)}
.vf-frame.on{opacity:1;transform:none}
.vf-bar{height:3px;background:#2a2a2a;border-radius:2px;margin-top:14px;overflow:hidden}
.vf-bar i{display:block;height:100%;background:var(--rec);transform-origin:0 50%;transform:scaleX(0)}
@media(max-width:979px){.pin{height:320vh}.pin-copy .sec-index{margin-bottom:14px}.vf-steps li{padding:9px 0}.vf-steps p{font-size:14px}.pin-inner{align-items:flex-start;padding-top:92px}}
@media(prefers-reduced-motion:reduce){.pin{height:auto}.pin-inner{position:static;height:auto;padding:96px 0}.vf-frame{position:relative;opacity:1;transform:none;margin-bottom:10px}.vf-steps li{opacity:1}.vf-steps p{max-height:none;opacity:1}.mf span{opacity:1}.split .w>span{transform:none}.bigkey,.recdot{animation:none}}
html,body{overflow-x:visible}
body{overflow-x:clip}
main>section:not(.pin),footer{overflow-x:clip}
.hero2 .key-btn.ghost{color:var(--ink)}
@media(max-width:759px){.hero2{padding-top:150px;justify-content:flex-start}.h2-hud{inset:96px calc(var(--gutter) + 14px) auto}.hero2 .frame{inset:88px var(--gutter) 60px}}

/* ===== v4 · versão de celular ===== */
.mbar,.swipe-hint{display:none}
@media(max-width:759px){
  .sec{padding:84px 0}
  .hero2{min-height:100svh;padding:132px 0 74px}
  .hero2 h1{font-size:clamp(40px,12.4vw,58px)}
  .hero2 .hero-ctas{margin-top:26px}
  .hero2 .hero-ctas .key-btn{flex:1 1 auto;justify-content:space-between}
  .h2-content{gap:30px}
  .bigkey{width:46vw;justify-self:end;margin-right:4vw}
  .bk-l{font-size:21vw}
  .manifesto{padding:96px 0}
  .mf{font-size:clamp(30px,8.6vw,40px);line-height:1.08}
  /* problemas: carrossel de arrastar */
  .swipe-hint{display:flex;align-items:center;gap:12px;margin:-22px 0 18px}
  .swipe-hint i{flex:1;height:1px;background:currentColor;opacity:.25}
  .problems{display:flex;grid-template-columns:none;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;margin:0 calc(var(--gutter)*-1);padding:4px var(--gutter) 18px;scrollbar-width:none}
  .problems::-webkit-scrollbar{display:none}
  .problems .p{flex:0 0 82%;scroll-snap-align:center;translate:none!important;scale:none!important}
  .problems .p.rv{opacity:1;transform:none}
  #problemas{overflow-x:visible}
  /* visor fixo cabe na tela */
  .pin{height:300vh}
  .pin-inner{padding-top:86px;align-items:flex-start}
  .pin-grid{gap:16px}
  .pin-copy .h-l{font-size:clamp(26px,7.4vw,34px)}
  .vf-steps{margin-top:14px}
  .vf-steps li{padding:8px 0;grid-template-columns:30px 1fr}
  .vf-steps h4{font-size:17px}
  .vf-steps p{font-size:13.5px;line-height:1.4}
  .vf-steps li.on p{max-height:64px;margin-top:3px}
  .vf{padding:12px 12px 14px}
  .vf-top{padding-bottom:10px}
  /* contato: tecla abaixo dos botões */
  .cta{min-height:auto;padding:110px 0 62vw}
  .cta picture{top:auto;height:70vw}
  .cta picture img{object-position:center 40%}
  .cta .hero-ctas{display:grid;gap:12px}
  .cta .hero-ctas .key-btn{justify-content:space-between}
  footer{padding-bottom:96px}
  /* barra fixa de contato */
  .mbar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:55;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom));background:rgba(11,11,11,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transform:translateY(110%);transition:transform .45s var(--ease)}
  .mbar.show{transform:none}
  .mbar .key-btn{width:100%;justify-content:space-between;padding:14px 18px 17px}
}
@media(max-height:700px) and (max-width:759px){.vf-steps p{display:none}}

@media(min-width:1000px){.who-grid.three{grid-template-columns:repeat(3,1fr)}}
.who-grid.three .who-card h3{font-size:clamp(24px,2.4vw,32px)}
.keyboard{align-content:start}

/* ===== v6 · ponto de partida, distribuição, faixa, investimento ===== */
.pin{height:440vh}
.pin-lead{margin:16px 0 0;color:var(--g3);font-size:clamp(15px,1.25vw,18px);max-width:38ch}
@media(max-width:979px){.pin{height:400vh}}
.mo-tabs{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:860px){.mo-tabs{grid-template-columns:repeat(3,1fr)}}
.mo-tab{appearance:none;font:inherit;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:14px;padding:20px 22px 22px;border:1.6px solid var(--ink);border-radius:16px;background:var(--cream);color:var(--ink);box-shadow:0 6px 0 0 var(--ink);transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .3s,color .3s}
.mo-tab .micro{color:var(--g3);transition:color .3s}
.mo-tab b{font-size:clamp(19px,1.9vw,26px);line-height:1.12;letter-spacing:-.025em;font-weight:680}
.mo-tab:hover{transform:translateY(3px);box-shadow:0 3px 0 0 var(--ink)}
.mo-tab.on{background:var(--ink);color:var(--cream);transform:translateY(5px);box-shadow:0 1px 0 0 var(--ink)}
.mo-tab.on .micro{color:var(--g2)}
.mo-meter{position:relative;height:1px;background:var(--g1);margin:34px 0 0}
.mo-meter i{position:absolute;top:-3px;left:0;width:33.333%;height:7px;display:block;transition:transform .7s var(--ease)}
.mo-meter i:before{content:"";position:absolute;left:22px;top:0;width:56px;height:7px;border-radius:4px;background:var(--rec)}
.mo-panels{display:grid;margin-top:34px}
.mo-panel{grid-area:1/1;display:grid;gap:28px;grid-template-columns:1fr;opacity:0;visibility:hidden;pointer-events:none}
@media(min-width:860px){.mo-panel{grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,48px)}}
.mo-panel>div{opacity:0;transform:translateY(22px);transition:opacity .25s,transform .25s}
.mo-panel.on{opacity:1;visibility:visible;pointer-events:auto}
.mo-panel.on>div{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
.mo-panel.on>div:nth-child(2){transition-delay:.09s}.mo-panel.on>div:nth-child(3){transition-delay:.18s}
.mo-panel h4{margin:14px 0 8px;font-size:clamp(24px,2.5vw,36px);letter-spacing:-.03em;line-height:1.05}
.mo-panel p{margin:0;color:var(--g3);max-width:36ch}
.mo-panel ul,.inv-card ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:11px;font-size:15.5px}
.mo-panel li,.inv-card li{display:flex;gap:10px;align-items:baseline}
.mo-panel li:before,.inv-card li:before{content:"";width:12px;height:3px;border-radius:2px;background:currentColor;flex:none;transform:translateY(-4px)}
.ribbon{background:var(--ink);color:var(--cream);padding:clamp(22px,3vw,40px) 0;overflow:hidden;overflow-x:clip;display:grid;gap:4px}
.rb{white-space:nowrap;will-change:transform}
.rb span{display:inline-block;font-size:clamp(34px,6.4vw,96px);font-weight:740;letter-spacing:-.045em;line-height:1;text-transform:uppercase}
.rb.out span{color:transparent;-webkit-text-stroke:1px var(--g3)}
.inv-grid{display:grid;gap:16px;grid-template-columns:1fr;align-items:stretch}
@media(min-width:1000px){.inv-grid{grid-template-columns:1fr 1.18fr 1fr}}
.inv-card{display:flex;flex-direction:column;background:var(--cream);border:1.6px solid var(--ink);border-radius:var(--r-lg);padding:clamp(24px,2.6vw,36px);box-shadow:0 6px 0 0 var(--ink)}
.inv-card h3{margin:16px 0 10px;font-size:clamp(24px,2.3vw,32px);letter-spacing:-.03em;line-height:1.06}
.inv-card p{margin:0;color:var(--g3)}
.inv-card ul{margin:22px 0 28px;padding-top:20px;border-top:1px dashed var(--g1)}
.inv-card .price{margin-top:auto;padding-top:20px;border-top:1px solid var(--ink);display:grid;gap:8px}
.inv-card .price b{font-size:clamp(26px,2.4vw,34px);letter-spacing:-.03em;line-height:1;font-weight:720}
.inv-card.main{background:var(--ink);color:var(--cream);box-shadow:0 6px 0 0 var(--rec)}
.inv-card.main>.micro{color:var(--rec)}
.inv-card.main p{color:var(--g2)}
.inv-card.main ul{border-top-color:#3a3a3a}
.inv-card.main .price{border-top-color:#3a3a3a}
.inv-card.main .price small{color:var(--g2)}
.inv-card.main .price b{font-size:clamp(40px,4.6vw,68px);font-variant-numeric:tabular-nums}
.inv-card.main .price em{font-style:normal;font-size:.36em;letter-spacing:0;color:var(--g2);margin-left:6px;font-weight:600}
.inv-notes{list-style:none;margin:clamp(28px,4vw,48px) 0 0;padding:0;display:grid;gap:0;grid-template-columns:1fr}
@media(min-width:900px){.inv-notes{grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,48px)}}
.inv-notes li{display:grid;grid-template-columns:34px 1fr;gap:6px;padding:16px 0;border-top:1px solid var(--ink);font-size:15.5px;color:var(--g3)}
.faq{margin-top:clamp(56px,7vw,104px);max-width:920px}
.faq h3{margin:0 0 18px}
.faq details{border-top:1px solid var(--ink)}.faq details:last-child{border-bottom:1px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:clamp(19px,2vw,26px);font-weight:660;letter-spacing:-.025em;line-height:1.15}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;flex:none;width:34px;height:34px;border:1.6px solid var(--ink);border-radius:9px;box-shadow:0 3px 0 0 var(--ink);transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .3s}
.faq summary i:before,.faq summary i:after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;background:var(--ink);border-radius:2px;transition:transform .35s var(--ease),background .3s}
.faq summary i:after{transform:rotate(90deg)}
.faq details[open] summary i{transform:translateY(3px);box-shadow:0 0 0 0 var(--ink);background:var(--ink)}
.faq details[open] summary i:before,.faq details[open] summary i:after{background:var(--cream)}
.faq details[open] summary i:after{transform:rotate(0)}
.faq details p{margin:0 0 24px;color:var(--g3);max-width:62ch;animation:fadeUp .5s var(--ease) both}
@media(max-width:759px){
  .mo-tab{padding:16px 18px 18px;gap:10px}
  .mo-meter{display:none}
  .mo-panels{margin-top:26px}
  .mo-panel{gap:22px}
  .mo-panel>div{padding-top:16px;border-top:1px solid var(--g1)}
  .mo-panel h4{margin-top:10px}
}
@media(prefers-reduced-motion:reduce){.rb{transform:none!important}.mo-panel>div{transition:none}}
@media(min-width:980px){.pin-copy .h-l{font-size:clamp(30px,3.7vw,56px)}.vf-steps{margin-top:clamp(16px,2vw,28px)}.vf-steps li{padding:11px 0}}
@media(max-width:979px){.pin-lead{display:none}.vf-steps li{padding:6px 0}}
@media(max-width:759px){.vf-steps li{padding:5px 0}.vf-steps{margin-top:10px}}
@media(min-width:980px) and (max-height:780px){.pin-lead{display:none}.pin-copy .sec-index{margin-bottom:14px}.pin-copy .h-l{font-size:clamp(28px,3.1vw,44px)}.pin-inner{padding-top:56px}.vf-steps li{padding:8px 0}}
@media(max-height:700px) and (max-width:759px){.vf-screen{aspect-ratio:2/1}.pin-copy .sec-index{display:none}}