/* ═══════════════════════════════════════════════
   SENSE FORMATURAS — "Sua formatura tem que ser foda."
   Marca: ciano #00FFFF sobre #121212 (amostrado da logo)
   Tipografia: Spartan (fonte da marca) — 300 / 600 / 900
   ═══════════════════════════════════════════════ */

@font-face{font-family:"Spartan";src:url("assets/fonts/SpartanMB-Light.otf") format("opentype");font-weight:300;font-display:swap}
@font-face{font-family:"Spartan";src:url("assets/fonts/SpartanMB-SemiBold.otf") format("opentype");font-weight:600;font-display:swap}
@font-face{font-family:"Spartan";src:url("assets/fonts/SpartanMB-Black.otf") format("opentype");font-weight:900;font-display:swap}

:root{
  --bg:#080809;
  --bg-2:#121212;
  --ink:#F3F7F8;
  --muted:#8D999B;
  --faint:#4E5758;
  --line:rgba(255,255,255,.09);
  --cy:#00FFFF;
  --ease:cubic-bezier(.22,1,.36,1);
  --pad:clamp(20px,5vw,92px);
  --maxw:1440px;
  --sec:clamp(64px,9vh,116px);   /* respiro entre dobras — enxuto */
}

*{margin:0;padding:0;box-sizing:border-box}
html{scrollbar-width:none;overflow-x:clip}
html::-webkit-scrollbar{display:none}
body{
  font-family:"Spartan","Helvetica Neue",system-ui,sans-serif;font-weight:300;
  background:var(--bg);color:var(--ink);line-height:1.5;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:clip;width:100%;max-width:100%;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
section{position:relative;z-index:2}
em{font-style:normal;color:var(--cy)}

/* ── Atmosfera fixa ──
   O canvas é desenhado em baixa resolução e borrado pela GPU via CSS.
   (Antes o blur era feito no contexto 2D a cada frame — era o que travava
   a rolagem nas dobras de baixo.) */
#beams{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;
  opacity:.8;filter:blur(16px)}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(130% 100% at 50% 0%,transparent 52%,rgba(0,0,0,.6) 100%)}

/* ── Preloader ── */
.loader{position:fixed;inset:0;z-index:200;background:var(--bg-2);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:26px;transition:opacity .7s var(--ease),visibility .7s}
.loader.done{opacity:0;visibility:hidden}
.loader__flame{width:40px;filter:drop-shadow(0 0 22px rgba(0,255,255,.55));animation:breathe 2.4s var(--ease) infinite}
@keyframes breathe{0%,100%{transform:translateY(0) scale(1);opacity:.9}50%{transform:translateY(-6px) scale(1.05);opacity:1}}
.loader__bar{width:min(200px,44vw);height:1px;background:var(--line);overflow:hidden}
.loader__bar i{display:block;height:100%;width:0;background:var(--cy);box-shadow:0 0 30px rgba(0,255,255,.6)}

/* ── Filamento de progresso ── */
.filament{position:fixed;left:0;top:0;bottom:0;width:2px;z-index:90;background:rgba(255,255,255,.05)}
.filament i{position:absolute;top:0;left:0;width:100%;height:0;background:var(--cy);box-shadow:0 0 14px rgba(0,255,255,.7)}

/* ── Nav ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  padding:14px var(--pad);transform:translateY(-105%);opacity:0;pointer-events:none;
  transition:transform .55s var(--ease),opacity .45s var(--ease)}
.nav.show{transform:none;opacity:1;pointer-events:auto;background:rgba(8,8,9,.7);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav__logo img{height:32px;width:auto}
.nav__links{display:flex;gap:38px}
.nav__links a{font-size:14px;font-weight:600;color:rgba(255,255,255,.78);position:relative;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--cy);transition:width .4s var(--ease)}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{width:100%}
.nav__cta{font-size:13px;font-weight:600;padding:11px 22px;border-radius:100px;border:1px solid rgba(0,255,255,.4);
  color:var(--cy);position:relative;overflow:hidden;transition:color .4s,border-color .4s}
.nav__cta span{position:relative;z-index:2}
.nav__cta::before{content:"";position:absolute;inset:0;background:var(--cy);transform:translateY(101%);transition:transform .45s var(--ease);z-index:1}
.nav__cta:hover{color:#06171a;border-color:var(--cy)}
.nav__cta:hover::before{transform:translateY(0)}
.nav__burger{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger i{width:26px;height:2px;background:var(--ink);transition:.4s var(--ease)}
.nav__burger.open i:first-child{transform:translateY(4px) rotate(45deg)}
.nav__burger.open i:last-child{transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{display:none}

/* ── Peças reutilizáveis ── */
.eyebrow{display:block;font-size:11px;font-weight:600;letter-spacing:.36em;text-transform:uppercase;color:var(--cy);opacity:.9}
.h2{font-size:clamp(34px,6vw,80px);font-weight:900;line-height:1.02;letter-spacing:-.02em;margin-top:18px}
.btn-ghost{font-size:14px;font-weight:300;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:4px;transition:color .3s,border-color .3s}
.btn-ghost:hover{color:var(--cy);border-color:var(--cy)}
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* ── O botão ── contorno ciano que se enche de luz no hover */
.cta-btn{position:relative;display:inline-flex;align-items:center;gap:14px;isolation:isolate;
  padding:19px 38px;border-radius:100px;overflow:hidden;
  border:1px solid rgba(0,255,255,.55);color:var(--cy);
  font-size:15px;font-weight:600;letter-spacing:.02em;
  box-shadow:0 0 0 rgba(0,255,255,0),inset 0 0 26px rgba(0,255,255,.07);
  transition:color .45s var(--ease),border-color .45s var(--ease),box-shadow .5s var(--ease),transform .45s var(--ease)}
.cta-btn__fill{position:absolute;inset:0;z-index:-1;background:var(--cy);
  transform:translateY(101%);transition:transform .55s var(--ease)}
.cta-btn__label,.cta-btn__arrow{position:relative;z-index:1}
.cta-btn__arrow{transition:transform .45s var(--ease)}
.cta-btn:hover{color:#04181B;border-color:var(--cy);transform:translateY(-2px);
  box-shadow:0 20px 60px -18px rgba(0,255,255,.75)}
.cta-btn:hover .cta-btn__fill{transform:translateY(0)}
.cta-btn:hover .cta-btn__arrow{transform:translateX(6px)}
.cta-btn--big{padding:22px 46px;font-size:16px}

/* ═════════ 1 · HERO — logo + botão sobre foto ═════════ */
.hero{min-height:100svh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:var(--pad);overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 28%;
  opacity:.58;filter:grayscale(.3) contrast(1.04) brightness(1.18);
  transform:scale(1.06);will-change:transform}
.hero__shade{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(80% 64% at 50% 46%,rgba(8,8,9,.12),rgba(8,8,9,.74) 78%),
             linear-gradient(180deg,rgba(8,8,9,.62),transparent 34%,rgba(8,8,9,.9))}
.hero__inner{position:relative;z-index:3;display:flex;flex-direction:column;align-items:center;
  gap:clamp(34px,6vh,64px);width:100%}

/* cubo de vidro (WebGL) — a logo e as frases vivem dentro dele */
/* limitado também pela altura (66svh) para o botão nunca ser empurrado
   para fora da dobra em telas baixas */
.hero__cube{position:relative;width:min(820px,94vw,70svh);aspect-ratio:1/1;
  opacity:0;transform:translateY(26px) scale(.97);
  transition:opacity 1.4s var(--ease),transform 1.4s var(--ease)}
.hero__cube canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block}
.hero__cubeFallback{position:absolute;left:50%;top:50%;width:78%;
  transform:translate(-50%,-50%);filter:drop-shadow(0 0 60px rgba(0,255,255,.3));display:none}
.hero__cube.nogl canvas{display:none}
.hero__cube.nogl .hero__cubeFallback{display:block}

#heroBtn{opacity:0;transform:translateY(18px);
  transition:opacity .9s var(--ease),transform .9s var(--ease),
             color .45s var(--ease),border-color .45s var(--ease),box-shadow .5s var(--ease)}
body.ready .hero__cube{opacity:1;transform:none}
body.ready #heroBtn{opacity:1;transform:none;transition-delay:.55s}
body.ready #heroBtn:hover{transform:translateY(-2px)}

/* ═════════ 2 · CLIENTES (marquee infinito) ═════════ */
.cli{padding:clamp(40px,6vh,70px) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(18,18,18,.5);overflow:hidden}
.cli__label{display:block;text-align:center;font-size:10px;font-weight:600;letter-spacing:.4em;
  text-transform:uppercase;color:var(--faint);margin-bottom:clamp(26px,4vh,40px)}
.marquee{position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee__row{display:flex;gap:clamp(22px,3vw,46px);width:max-content;will-change:transform}
.marquee__row img{width:clamp(62px,6.4vw,86px);height:clamp(62px,6.4vw,86px);border-radius:50%;
  opacity:.72;filter:grayscale(1);transition:opacity .4s,filter .4s}
.marquee__row img:hover{opacity:1;filter:none}

/* ═════════ 3 · MANIFESTO "SEM ___" ═════════ */
/* Sem trava de rolagem: a seção tem altura normal e as palavras trocam
   sozinhas no tempo. Rolar aqui rola a página, como em qualquer outra dobra. */
.sem{position:relative}
.sem__sticky{display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:30px;padding:clamp(90px,15vh,150px) var(--pad);text-align:center}
.sem__word{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%}
.sem__fixed{font-size:clamp(30px,6vw,86px);font-weight:900;letter-spacing:.02em;color:rgba(255,255,255,.15);line-height:1}
/* a máscara (overflow) fica na caixa externa; o transform vai no filho —
   se transformar a própria caixa, a máscara anda junto e não clipa nada */
.sem__roll{position:relative;display:block;height:1.25em;overflow:hidden;width:100%;
  font-size:clamp(30px,8.4vw,124px);font-weight:900;letter-spacing:-.03em;line-height:1.25}
.sem__rollIn{display:block;will-change:transform}
.sem__roll b{display:block;color:var(--cy);white-space:nowrap;text-shadow:0 0 70px rgba(0,255,255,.3);
  font-size:clamp(30px,8.4vw,124px);line-height:1.25;text-align:center}
.sem__foot{font-size:clamp(14px,1.7vw,19px);color:var(--muted);max-width:44ch}

/* ═════════ 4 · SOMOS DIFERENTES, SIM! ═════════
   A seção é sobre transparência, então a interação é uma luz: o cursor
   funciona como um holofote que acende o cartão por baixo. É o oposto
   literal de "taxa escondida". Sem cursor (celular) os cartões já
   nascem legíveis — a luz é enfeite, não muleta. */
.dif{padding:var(--sec) var(--pad);max-width:var(--maxw);margin:0 auto}
.dif__head{max-width:60ch}
.dif__title{margin-top:16px;font-size:clamp(34px,6.4vw,86px);font-weight:900;
  line-height:1;letter-spacing:-.03em;text-transform:uppercase}
.dif__title em{text-shadow:0 0 60px rgba(0,255,255,.35)}
/* o traço ciano embaixo do título, como no material do cliente */
.dif__title::after{content:"";display:block;width:clamp(90px,11vw,150px);height:4px;
  background:var(--cy);margin-top:clamp(14px,1.8vh,22px);box-shadow:0 0 22px rgba(0,255,255,.6)}
.dif__sub{margin-top:clamp(22px,3vh,32px);font-size:clamp(15px,1.8vw,19px);color:var(--muted);max-width:56ch}

.dif__grid{margin-top:clamp(40px,6vh,72px);display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(10px,1.2vw,16px)}
.dif__card{position:relative;isolation:isolate;overflow:hidden;
  padding:clamp(22px,2.2vw,30px);border-radius:6px;
  background:var(--bg-2);border:1px solid var(--line);
  transition:border-color .45s var(--ease),transform .45s var(--ease)}
/* o holofote: acompanha o cursor via --mx/--my (definidos no JS) */
.dif__card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;
  background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),
             rgba(0,255,255,.16),transparent 66%);
  transition:opacity .4s var(--ease)}
.dif__grid:hover .dif__card::before{opacity:1}
.dif__card:hover{border-color:rgba(0,255,255,.42);transform:translateY(-3px)}
.dif__n{display:block;font-size:12px;font-weight:900;letter-spacing:.2em;
  color:var(--faint);font-variant-numeric:tabular-nums}
.dif__card h3{margin-top:18px;font-size:clamp(17px,1.35vw,20px);font-weight:900;
  line-height:1.18;letter-spacing:-.01em;color:var(--cy)}
.dif__card p{margin-top:12px;font-size:14px;line-height:1.5;color:var(--muted)}

/* ═════════ 5 · NÚMEROS ═════════ */
.nums{padding:clamp(24px,3vh,44px) var(--pad) var(--sec);max-width:var(--maxw);margin:0 auto}
.nums__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(22px,3.4vw,52px)}
/* coluna com o rótulo empurrado pro rodapé: como "ZERO" tem corpo menor
   que os números, sem isso as legendas ficam em alturas diferentes */
.num{border-top:1px solid var(--line);padding-top:22px;display:flex;flex-direction:column}
.num__v{display:block;font-size:clamp(54px,8.4vw,124px);font-weight:900;line-height:.92;color:var(--cy);
  letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.num--zero .num__v{font-size:clamp(42px,6.2vw,92px);color:#fff}
.num__l{display:block;margin-top:auto;padding-top:16px;font-size:14px;color:var(--muted)}

/* ═════════ 5 · A NOITE — galeria de fotos ═════════ */
/* topo maior que o resto: o acento do "É" sobe acima da altura de caixa
   alta e a nav fixa cortava ele */
.epi{padding:clamp(96px,13vh,150px) var(--pad) var(--sec);max-width:var(--maxw);margin:0 auto}
.epi__word{display:flex;justify-content:space-between;font-size:clamp(58px,17vw,250px);font-weight:900;
  line-height:.9;letter-spacing:-.04em;color:var(--cy);text-shadow:0 0 90px rgba(0,255,255,.22)}
.epi__sub{margin-top:22px;font-size:clamp(15px,2vw,22px);color:var(--muted);max-width:52ch}
.epi__grid{margin-top:clamp(40px,7vh,80px);display:grid;grid-template-columns:repeat(4,1fr);
  grid-auto-rows:clamp(150px,20vh,230px);gap:clamp(10px,1.4vw,20px)}
.ph{overflow:hidden;border-radius:4px;background:var(--bg-2)}
.ph--tall{grid-row:span 2}
.ph--wide{grid-column:span 2}
.ph img{width:100%;height:100%;object-fit:cover;filter:brightness(.78) saturate(1.05);
  transition:filter .7s var(--ease),transform 1s var(--ease);will-change:transform}
.ph:hover img{filter:brightness(1) saturate(1.15);transform:scale(1.05)}

/* ═════════ 6 · JORNADA ═════════ */
.jor{position:relative}
.jor__pin{height:100svh;display:flex;align-items:center;overflow:hidden}
.jor__track{display:flex;align-items:center;gap:clamp(20px,3vw,44px);padding:0 var(--pad);will-change:transform}
.jor__intro{flex:0 0 auto;width:min(460px,74vw);padding-right:clamp(20px,4vw,60px)}
.jor__intro .h2{font-size:clamp(30px,4.2vw,56px)}
.jor__cue{display:block;margin-top:30px;font-size:10px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--faint)}
.jcard{flex:0 0 auto;width:min(400px,76vw);height:min(600px,74svh);display:flex;flex-direction:column;
  background:var(--bg-2);border:1px solid var(--line);border-radius:6px;
  padding:clamp(26px,3vw,38px);position:relative;overflow:hidden;transition:border-color .5s var(--ease)}
.jcard:hover{border-color:rgba(0,255,255,.35)}
.jcard__n{align-self:flex-start;font-size:12px;font-weight:900;letter-spacing:.2em;color:#04181B;background:var(--cy);
  padding:6px 12px;border-radius:3px}
.jcard h3{margin-top:26px;font-size:clamp(23px,2.5vw,30px);font-weight:900;letter-spacing:-.02em;line-height:1.1}
.jcard p{margin-top:14px;font-size:15px;color:var(--muted)}
.jcard img{margin-top:auto;width:100%;height:min(230px,26svh);object-fit:cover;border-radius:4px;
  filter:brightness(.72) saturate(1.1);transition:filter .6s var(--ease),transform .8s var(--ease)}
.jcard:hover img{filter:brightness(.95) saturate(1.2);transform:scale(1.03)}

/* ═════════ 7 · CTA ═════════ */
.cta{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:var(--sec) var(--pad);overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:0}
.cta__bg img{width:100%;height:100%;object-fit:cover;opacity:.32;filter:saturate(.7)}
.cta::after{content:"";position:absolute;inset:0;z-index:1;
  background:radial-gradient(70% 60% at 50% 50%,rgba(8,8,9,.6),rgba(8,8,9,.95) 78%)}
.cta__inner{position:relative;z-index:2;max-width:960px}
.cta__title{font-size:clamp(36px,7.2vw,96px);font-weight:900;line-height:1;letter-spacing:-.03em}
.cta__title em{text-shadow:0 0 70px rgba(0,255,255,.4)}
.cta__sub{margin-top:18px;font-size:clamp(16px,2.4vw,26px);color:var(--muted)}
.cta__acts{margin-top:44px;display:flex;flex-direction:column;align-items:center;gap:24px}

/* ═════════ FOOTER ═════════ */
.foot{position:relative;z-index:2;border-top:1px solid var(--line);padding:40px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.foot__logo{height:28px;width:auto;opacity:.9}
.foot__links{display:flex;gap:26px;flex-wrap:wrap}
.foot__links a{font-size:13px;color:var(--muted);transition:color .3s}
.foot__links a:hover{color:var(--cy)}
.foot__c{font-size:11px;color:var(--faint)}

/* ═════════ RESPONSIVO ═════════ */
@media (max-width:1024px){
  .nums__grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .epi__grid{grid-template-columns:repeat(2,1fr)}
  .dif__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .mobile-menu{position:fixed;inset:0;z-index:99;display:flex;flex-direction:column;align-items:center;
    justify-content:center;gap:30px;background:rgba(8,8,9,.97);backdrop-filter:blur(20px);
    opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s}
  .mobile-menu.open{opacity:1;visibility:visible}
  .mobile-menu a{font-size:26px;font-weight:900;letter-spacing:-.02em}
  .mobile-menu__cta{color:var(--cy)}

  .sem__sticky{padding:clamp(80px,14vh,120px) var(--pad)}

  .epi__word{font-size:clamp(52px,19vw,120px)}

  .jor__pin{height:auto;display:block;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;padding:var(--sec) 0}
  .jor__pin::-webkit-scrollbar{display:none}
  .jor__track{transform:none!important;padding-right:var(--pad)}
  .jor__intro,.jcard{scroll-snap-align:center}
  .jor__intro{width:min(340px,80vw)}
  .jcard{width:min(320px,80vw);height:auto}
  .jcard img{margin-top:28px;height:190px}

  .foot{flex-direction:column;align-items:flex-start;gap:20px}
}
/* ── Celular ── */
@media (max-width:560px){
  #beams{filter:blur(34px)}

  /* hero: o cubo manda na dobra, o botão fica colado nele e sobra
     respiro embaixo em vez de o conjunto boiar no meio */
  .hero{padding:96px var(--pad) 72px}
  .hero__inner{gap:26px}
  .hero__cube{width:min(500px,100vw,52svh)}
  .cta-btn{padding:17px 30px;font-size:14px}

  .cli{padding:34px 0 38px}
  .cli__label{margin-bottom:24px}

  .sem__sticky{padding:76px var(--pad) 54px;gap:20px}
  .sem__foot{font-size:15px}
  /* o brilho estourava a caixa recortada e virava uma faixa retangular */
  .sem__roll b{text-shadow:0 0 34px rgba(0,255,255,.28)}

  .dif{padding:76px var(--pad)}
  .dif__title{font-size:34px}
  .dif__sub{font-size:15px}
  .dif__grid{grid-template-columns:1fr;gap:10px;margin-top:32px}
  .dif__card{padding:22px}
  .dif__card h3{font-size:18px;margin-top:14px}

  /* folga no topo: a nav fixa cobria o primeiro número */
  .nums{padding:48px var(--pad) var(--sec)}
  .nums__grid{grid-template-columns:1fr;gap:20px}
  .num__v{font-size:clamp(52px,17vw,80px)}
  .num--zero .num__v{font-size:clamp(42px,13vw,62px)}

  /* padding-top extra: com a nav fixa aberta o acento do "É" era cortado */
  .epi{padding:96px var(--pad) var(--sec)}
  .epi__word{font-size:17vw}
  .epi__sub{font-size:16px;margin-top:16px}
  .epi__grid{grid-template-columns:1fr;grid-auto-rows:230px;gap:10px;margin-top:32px}
  .ph--wide{grid-column:span 1}
  .ph--tall{grid-row:span 1}

  .jor__pin{padding:64px 0}
  .jor__intro{width:min(300px,78vw);padding-right:20px}
  .jor__intro .h2{font-size:34px}
  .jcard{width:min(300px,78vw);padding:24px}
  .jcard h3{font-size:22px;margin-top:20px}
  .jcard p{font-size:14px}
  .jcard img{height:165px;margin-top:22px}

  .cta{min-height:auto;padding:96px var(--pad)}
  .cta__acts{margin-top:34px;gap:20px}
  .btn-ghost{font-size:13px;word-break:break-word}

  .foot{padding:34px var(--pad)}
  .foot__links{gap:14px;flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  [data-reveal]{opacity:1;transform:none}
  .hero__cube,#heroBtn{opacity:1;transform:none}
}

/* ═══════ Balão flutuante de WhatsApp ═══════ */
.wa{position:fixed;right:20px;bottom:20px;z-index:120;width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#25D366,#128C7E);
  box-shadow:0 12px 34px -8px rgba(37,211,102,.6);
  transition:transform .4s cubic-bezier(.22,1,.36,1),box-shadow .4s}
.wa:hover{transform:scale(1.1) rotate(-6deg);box-shadow:0 16px 42px -8px rgba(37,211,102,.75)}
@media (max-width:900px){.wa{right:16px;bottom:16px;width:52px;height:52px}}

/* ═══════ Voltar para Sense Produções (seta minimalista) ═══════ */
.back{position:fixed;left:22px;top:22px;z-index:110;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;color:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.16);
  background:rgba(8,8,9,.4);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:color .35s,border-color .35s,transform .35s cubic-bezier(.22,1,.36,1),background .35s}
.back svg{transition:transform .35s cubic-bezier(.22,1,.36,1)}
.back:hover{color:var(--cy);border-color:rgba(0,255,255,.45);background:rgba(8,8,9,.6)}
.back:hover svg{transform:translateX(-3px)}
@media (max-width:900px){.back{left:16px;top:16px;width:38px;height:38px}}