/* ═══════════════════════════════════════════════
   SAGE AI PERFORMANCE

   Disciplina de identidade: o ciano aparece em três
   lugares na página inteira — uma linha do título,
   o botão principal e o sinal do painel. Em todo o
   resto manda a tipografia, não a cor.
   ═══════════════════════════════════════════════ */

:root{
  --ink:#05070d;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.17);

  --cyan:#5ad2ff;

  --fg:#ffffff;
  --fg-2:rgba(230,238,250,.60);
  --fg-3:rgba(230,238,250,.32);

  --max:1240px;
  --gut:clamp(20px,5vw,64px);
  --ease:cubic-bezier(.16,1,.3,1);
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --disp:'Space Grotesk','Inter',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --painel:rgba(255,255,255,.022);
}

*,*::before,*::after{box-sizing:border-box}
/* NUNCA pôr overflow no html: o body já tem overflow-x:hidden, e com os dois
   o body vira caixa de rolagem própria e o position:sticky do hero para de
   grudar. Quebrou o desktop inteiro em 24/09. */
html{-webkit-text-size-adjust:100%;background:var(--ink)}
body{
  margin:0;background:var(--ink);color:var(--fg);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-family:var(--disp);font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--cyan);color:var(--ink)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}

.skip{position:fixed;top:-100px;left:var(--gut);z-index:300;background:var(--cyan);color:var(--ink);padding:12px 20px;border-radius:4px;font-weight:600;transition:top .2s}
.skip:focus{top:16px}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.mono{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase}

/* Grão de filme. Sobre tipografia dá textura; sobre o painel vira ruído e
   faz a tela parecer foto de celular velho — por isso ele sai de cena
   enquanto o produto está em quadro (ver body.sem-grao). */
.grain{
  position:fixed;inset:-50%;z-index:200;pointer-events:none;opacity:.032;mix-blend-mode:overlay;
  transition:opacity .6s var(--ease);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{0%,100%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,1%)}}
body.sem-grao .grain{opacity:0}

/* trilho de progresso — branco, não colorido */
.rail{position:fixed;left:calc(var(--gut) / 2);top:0;bottom:0;width:1px;z-index:40;background:linear-gradient(180deg,transparent,var(--line) 12%,var(--line) 88%,transparent);pointer-events:none}
.rail__fill{position:absolute;top:0;left:0;width:1px;height:0;background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.55))}
.rail__dot{position:absolute;bottom:-2px;left:-2px;width:5px;height:5px;border-radius:50%;background:#fff}
@media (max-width:1100px){.rail{display:none}}

.eyebrow{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-3);display:flex;align-items:center;gap:12px;margin-bottom:26px}
.eyebrow b{color:var(--fg-2);font-weight:500}
.eyebrow i{font-style:normal}
.eyebrow::after{content:'';flex:1;height:1px;background:var(--line);max-width:80px}

/* ══════════ nav ══════════ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s var(--ease),border-color .4s;border-bottom:1px solid transparent}
.nav.is-stuck{background:rgba(5,7,13,.74);backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.nav__in{max-width:var(--max);margin-inline:auto;padding:18px var(--gut);display:flex;align-items:center;gap:32px}
.nav__logo img{width:138px;height:auto;opacity:.95}
.nav__links{display:flex;gap:30px;margin-left:auto;font-size:.88rem;color:var(--fg-2)}
.nav__links a{position:relative;padding:4px 0;transition:color .3s}
.nav__links a::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav__links a:hover{color:var(--fg)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav__burger{display:none;margin-left:auto;background:none;border:0;cursor:pointer;width:42px;height:42px;position:relative}
.nav__burger span{position:absolute;left:11px;width:20px;height:1.5px;background:var(--fg);transition:transform .4s var(--ease)}
.nav__burger span:nth-child(1){top:18px}
.nav__burger span:nth-child(2){top:24px}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(3px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-3px) rotate(-45deg)}

.menu{position:fixed;inset:0;z-index:99;background:rgba(5,7,13,.97);backdrop-filter:blur(20px);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0 var(--gut)}
.menu[hidden]{display:none}   /* display:flex sobrescreve [hidden] — sem isto o menu cobre o site */
.menu a{font-family:var(--disp);font-size:2rem;font-weight:600;padding:10px 0;color:var(--fg-2)}
.menu a:hover{color:var(--fg)}
.menu__cta{color:var(--cyan)!important}

/* ══════════ botões ══════════ */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:15px 28px;border-radius:2px;background:var(--cyan);color:var(--ink);font-weight:600;font-size:.93rem;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.btn span{position:relative;z-index:2}
.btn::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.5) 50%,transparent 80%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px -12px rgba(90,210,255,.5)}
.btn:hover::before{transform:translateX(120%)}
.btn--ghost{background:transparent;color:var(--fg);border:1px solid var(--line-2)}
.btn--ghost::before{display:none}
.btn--ghost:hover{border-color:var(--fg);box-shadow:none}
.btn--sm{padding:11px 20px;font-size:.84rem}
.btn--lg{padding:19px 38px;font-size:1rem}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
@media (max-width:860px){.nav__links,.nav .btn--sm{display:none}.nav__burger{display:block}}

/* ══════════ HERO ══════════
   Alto de propósito: o scroll dentro dele é o que monta o painel.
   Palco grudado no topo em vez de "pin" do GSAP — não mexe no
   layout da página e não desloca os gatilhos das seções de baixo. */
.hero{position:relative;height:340svh}
.hero__palco{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;align-items:center}
.hero__video,.hero__still,.hero__final{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  /* graduação na tela, sem regerar nada. brightness() é multiplicação:
     o preto continua preto e só o que emite luz sobe. */
  filter:brightness(1.26) saturate(1.12) contrast(1.03);
}
.hero__final{opacity:0;z-index:1}   /* assume no fim da montagem, em alta resolução */
.hero__video{opacity:0;transition:opacity 1s var(--ease)}
body.video-on .hero__video{opacity:1}
body.video-on .hero__still{opacity:0}
/* vinheta e bordas — ficam o tempo todo */
.hero__grade{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(140% 100% at 50% 50%,transparent 40%,rgba(3,5,10,.70) 100%),
    linear-gradient(180deg,rgba(5,7,13,.55),transparent 26%,transparent 72%,var(--ink));
}
/* cortina da esquerda — existe só pra dar leitura ao texto de abertura.
   Sai junto com ele, senão cobre o painel justo quando ele fica pronto. */
.hero__cortina{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(95deg,rgba(5,7,13,.93) 0%,rgba(5,7,13,.74) 38%,rgba(5,7,13,.20) 68%,transparent 100%);
}
/* min-width:0 é o que permite o texto encolher dentro do flex.
   Sem isso o item se recusa a ficar menor que a palavra mais longa
   e o título vaza pra fora da tela — foi o que quebrou no celular. */
.hero__texto{position:relative;z-index:2;width:100%;min-width:0;max-width:980px}
.hero__fecho{position:absolute;z-index:2;left:0;right:0;bottom:13vh;opacity:0}
.hero__fecho .mono{color:rgba(255,255,255,.62);margin-bottom:14px}
/* com o painel aceso, o canto de baixo ficou claro demais pro texto.
   Esta sombra mora atrás do fecho e devolve o contraste sem escurecer a cena. */
.hero__fecho::before{
  content:'';position:absolute;left:-10vw;right:-10vw;top:-60px;bottom:-24vh;z-index:-1;
  background:radial-gradient(70% 140% at 22% 60%,rgba(3,6,12,.86),transparent 72%);
  pointer-events:none;
}

/* Só o MÍNIMO desce (pra caber num celular de 360px). O fator vw fica igual
   ao original: é ele que manda no desktop, e mexer nele quebrou o título lá. */
.display{font-size:clamp(1.95rem,6.4vw,5.4rem);line-height:.98;letter-spacing:-.035em;margin:0 0 28px}
.display--sm{font-size:clamp(1.7rem,5vw,4rem);margin-bottom:0}
/* a máscara corta o que passa da caixa; esta folga salva o rabo do "g"
   e a cedilha. No celular a entrelinha é maior e precisa de mais (ver ≤860px). */
.line{display:block;overflow:hidden;padding-bottom:.07em}
.line i{display:block;font-style:normal}
.accent{color:var(--cyan)}          /* aparição 1 de 3 */
.dim{color:var(--fg-2)}
.lead{font-size:clamp(1rem,1.35vw,1.15rem);line-height:1.62;color:var(--fg-2);max-width:58ch}
.lead--sm{font-size:1.02rem}

.scrollcue{position:absolute;right:var(--gut);bottom:64px;z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--fg-3)}
.scrollcue .mono{writing-mode:vertical-rl;font-size:.62rem}
.scrollcue i{width:1px;height:46px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:cue 2.2s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:1100px){.scrollcue{display:none}}

.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:15px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.ticker__row{display:flex;width:max-content;animation:slide 46s linear infinite}
.ticker__row span{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--fg-3);padding:0 26px;display:flex;align-items:center;gap:26px;white-space:nowrap}
.ticker__row span::after{content:'';width:3px;height:3px;border-radius:50%;background:var(--fg-3)}
@keyframes slide{to{transform:translateX(-50%)}}

/* ══════════ seções ══════════ */
.sec{position:relative;padding:clamp(88px,13vw,168px) 0}
.sec__head{margin-bottom:clamp(44px,6vw,78px);max-width:760px}
.sec__head .lead{margin-top:20px}
.h2{font-size:clamp(1.85rem,4vw,3.1rem);line-height:1.06;letter-spacing:-.03em}
/* título e parágrafo estavam se tocando quando vinham direto, sem sec__head */
.h2 + .lead{margin-top:clamp(20px,2.2vw,30px)}
/* a linguagem do hero entra no corpo do site: o mesmo macro de vidro,
   apagado, atrás da frase — em vez de preto chapado */
.sec--stmt{
  border-top:1px solid var(--line);position:relative;overflow:hidden;isolation:isolate;
}
.sec--stmt::before{
  content:'';position:absolute;inset:0;z-index:-2;
  background:url('assets/fundo-macro.jpg') center/cover no-repeat;
  opacity:.30;filter:brightness(1.1) saturate(1.05);
}
.sec--stmt::after{
  content:'';position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,var(--ink) 4%,rgba(5,7,13,.86) 42%,rgba(5,7,13,.55) 100%),
    linear-gradient(180deg,var(--ink),transparent 18%,transparent 82%,var(--ink));
}
.stmt{font-family:var(--disp);font-size:clamp(1.7rem,5.2vw,4rem);line-height:1.06;letter-spacing:-.035em;font-weight:600;margin:0 0 36px;max-width:16ch}
.stmt__sub{color:var(--fg-2);max-width:56ch;font-size:1.05rem;line-height:1.62}

.grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{
  position:relative;padding:clamp(28px,3vw,42px);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;
  /* superfície com luz vindo de cima, não retângulo chapado */
  background:linear-gradient(168deg,rgba(255,255,255,.055),rgba(255,255,255,.012) 46%,transparent);
  transition:transform .55s var(--ease),background .55s var(--ease);
}
.card:hover{transform:translateY(-3px);background:linear-gradient(168deg,rgba(255,255,255,.085),rgba(255,255,255,.02) 46%,transparent)}
.card h3{transition:transform .55s var(--ease)}
.card:hover h3{transform:translateX(5px)}
.card::before{content:'';position:absolute;inset:0;opacity:0;transition:opacity .45s;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.055),transparent 62%)}
.card::after{content:'';position:absolute;left:0;top:0;height:1px;width:100%;background:rgba(255,255,255,.5);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.card:hover::before{opacity:1}
.card:hover::after{transform:scaleX(1)}
.card__n{display:block;color:var(--fg-3);margin-bottom:24px}
.card h3{font-size:1.32rem;letter-spacing:-.015em;margin-bottom:12px}
.card p{color:var(--fg-2);font-size:.95rem;line-height:1.6}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid{grid-template-columns:1fr}}

.agent{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start}
.agent__left{position:sticky;top:120px}
.agent__list li{padding:26px 0;border-top:1px solid var(--line);display:grid;gap:8px}
.agent__list li:last-child{border-bottom:1px solid var(--line)}
.agent__list b{color:var(--fg);font-weight:500}
.agent__list span{color:var(--fg-2);font-size:.97rem;line-height:1.58}
@media (max-width:900px){.agent{grid-template-columns:1fr}.agent__left{position:static}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:clamp(56px,7vw,96px)}
.stat{
  background:linear-gradient(168deg,rgba(255,255,255,.05),var(--ink) 60%);
  padding:clamp(24px,3vw,38px);
}
.stat b{
  display:block;font-family:var(--disp);font-size:clamp(2.2rem,4.8vw,3.5rem);
  font-weight:600;letter-spacing:-.04em;line-height:1;color:var(--fg);margin-bottom:10px;
  text-shadow:0 0 34px rgba(255,255,255,.18);
}
.stat span{font-size:.85rem;color:var(--fg-3);line-height:1.4;display:block}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ══════════ vitrine ══════════ */
.vitrine__moldura{position:relative;border:1px solid var(--line-2);border-radius:6px;overflow:hidden;background:#0d131f;box-shadow:0 50px 110px -45px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.06)}
.vitrine__barra{display:flex;align-items:center;gap:7px;padding:11px 15px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.vitrine__barra i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.vitrine__barra i:first-child{background:var(--cyan)}   /* aparição 3 de 3 */
.vitrine__barra span{margin-left:10px;color:var(--fg-3)}
.vitrine__tela{display:block;width:100%;height:660px;border:0;background:#070b12;pointer-events:none}
.vitrine.ativa .vitrine__tela{pointer-events:auto}
/* A capa existe pra impedir que o scroll da página fique preso no iframe.
   Mas ela estava com um véu escuro cobrindo o produto inteiro, que é
   justamente o que a seção quer mostrar. Agora ela escurece só onde
   mora o texto e deixa o painel à vista. */
.vitrine__capa{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  gap:12px;padding:0 30px 42px;text-align:center;cursor:pointer;color:var(--fg);border:0;
  background:linear-gradient(180deg,rgba(5,8,15,.08) 40%,rgba(5,8,15,.55) 72%,rgba(5,8,15,.86));
  transition:opacity .5s var(--ease),visibility .5s;
}
.vitrine__capa b{font-family:var(--disp);font-size:1.35rem;font-weight:600;letter-spacing:-.02em;text-shadow:0 2px 18px rgba(0,0,0,.9)}
.vitrine__capa span:last-child{color:var(--fg-2);font-size:.92rem;max-width:44ch;line-height:1.6;text-shadow:0 2px 14px rgba(0,0,0,.9)}
.vitrine__seta{width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.45);display:grid;place-items:center;transition:background .4s var(--ease),border-color .4s}
.vitrine__seta::after{content:'';width:8px;height:8px;border-top:1.5px solid #fff;border-right:1.5px solid #fff;transform:rotate(45deg) translate(-2px,2px);transition:border-color .4s}
.vitrine__capa:hover .vitrine__seta{background:#fff;border-color:#fff}
.vitrine__capa:hover .vitrine__seta::after{border-color:var(--ink)}
.vitrine.ativa .vitrine__capa{opacity:0;visibility:hidden}
/* as nove telas que o painel entrega */
.telas{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-bottom:clamp(40px,5vw,64px);
}
.telas li{
  background:linear-gradient(168deg,rgba(255,255,255,.045),var(--ink) 70%);
  padding:clamp(20px,2.2vw,28px);display:grid;gap:7px;align-content:start;
  transition:background .5s var(--ease);
}
.telas li:hover{background:linear-gradient(168deg,rgba(255,255,255,.08),var(--ink) 70%)}
.telas b{font-family:var(--disp);font-size:1.06rem;font-weight:600;letter-spacing:-.01em}
.telas span{color:var(--fg-2);font-size:.87rem;line-height:1.5}
@media (max-width:880px){.telas{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.telas{grid-template-columns:1fr}}

.vitrine__pe{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:14px;color:var(--fg-3)}
.vitrine__pe a{color:var(--fg-2);font-size:.88rem;border-bottom:1px solid var(--line-2);padding-bottom:2px;transition:color .3s,border-color .3s}
.vitrine__pe a:hover{color:var(--fg);border-color:var(--fg)}
@media (max-width:760px){.vitrine__tela{height:520px}}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.steps li{background:var(--ink);padding:clamp(26px,3vw,40px) clamp(20px,2.4vw,32px)}
.steps span{display:block;color:var(--fg-3);margin-bottom:22px;font-family:var(--mono);font-size:.7rem;letter-spacing:.16em}
.steps h3{font-size:1.22rem;margin-bottom:10px;letter-spacing:-.015em}
.steps p{color:var(--fg-2);font-size:.92rem;line-height:1.58}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

.faq{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,80px);align-items:start}
.faq__head{position:sticky;top:120px}
.q{border-top:1px solid var(--line)}
.q:last-child{border-bottom:1px solid var(--line)}
.q button{width:100%;background:none;border:0;cursor:pointer;color:var(--fg);text-align:left;font-family:var(--sans);font-size:1.03rem;font-weight:500;line-height:1.4;padding:24px 0;display:flex;align-items:center;gap:20px;transition:color .3s}
.q button:hover{color:var(--fg-2)}
.q button span{flex:1}
.q button i{position:relative;width:13px;height:13px;flex-shrink:0;transition:transform .5s var(--ease)}
.q button i::before,.q button i::after{content:'';position:absolute;background:rgba(255,255,255,.7);transition:opacity .4s}
.q button i::before{left:0;top:6px;width:13px;height:1px}
.q button i::after{left:6px;top:0;width:1px;height:13px}
.q button[aria-expanded="true"] i{transform:rotate(90deg)}
.q button[aria-expanded="true"] i::after{opacity:0}
.q__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.q.is-open .q__a{grid-template-rows:1fr}
.q__a p{overflow:hidden;color:var(--fg-2);font-size:.97rem;line-height:1.65;max-width:62ch;transition:padding .55s var(--ease)}
.q.is-open .q__a p{padding-bottom:26px}
@media (max-width:900px){.faq{grid-template-columns:1fr}.faq__head{position:static}}

.cta{border-top:1px solid var(--line)}
.cta .lead{margin-top:26px}

.foot{border-top:1px solid var(--line);padding-top:clamp(56px,7vw,88px);overflow:hidden}
.foot__in{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:clamp(32px,5vw,64px)}
.foot__col{display:flex;flex-direction:column;gap:11px;align-items:flex-start}
.foot__col img{width:140px;margin-bottom:18px;opacity:.9}
.foot__col p{color:var(--fg-3);font-size:.92rem;max-width:34ch}
.foot__col b{color:var(--fg-3);margin-bottom:6px}
.foot__col a{color:var(--fg-2);font-size:.92rem;transition:color .3s}
.foot__col a:hover{color:var(--fg)}
@media (max-width:780px){.foot__in{grid-template-columns:1fr 1fr}.foot__col:first-child{grid-column:1/-1}}
.foot__mark{font-family:var(--disp);font-weight:700;letter-spacing:-.05em;font-size:min(30vw,26rem);line-height:.72;text-align:center;margin-top:clamp(40px,6vw,70px);background:linear-gradient(180deg,rgba(255,255,255,.09),transparent 78%);-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot__bar{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:26px;border-top:1px solid var(--line);color:var(--fg-3)}

/* entradas */
.js [data-anim]{opacity:0;transform:translateY(26px)}
.js .line [data-anim]{transform:translateY(105%)}

/* ═══════════════════════════════════════════════
   CELULAR (≤860px)
   Mesmo corte do JS: aqui não existe vídeo nem scrub.
   Então o hero não pode ter 340vh de rolagem morta,
   e nada pode vazar pra fora da tela.
   ═══════════════════════════════════════════════ */
@media (max-width:860px){
  .hero{height:auto}
  .hero__palco{
    position:relative;height:auto;min-height:auto;display:block;
    padding:124px 0 56px;
  }
  .hero__texto{max-width:none}
  .hero__fecho{display:none}          /* o fecho só faz sentido depois da montagem */

  /* sem o scrub, a cortina precisa segurar a leitura sozinha */
  .hero__cortina{
    background:linear-gradient(180deg,rgba(5,7,13,.90) 0%,rgba(5,7,13,.82) 45%,rgba(5,7,13,.92) 100%);
  }
  .hero__grade{background:radial-gradient(120% 80% at 50% 40%,transparent 30%,rgba(3,5,10,.75) 100%)}

  /* botão lado a lado não cabe em 390px: empilha e ocupa a largura toda */
  .cta-row{flex-direction:column;align-items:stretch;gap:11px}
  .cta-row .btn{width:100%}

  .display{line-height:1.08}
  .stmt{line-height:1.14}
  .line{padding-bottom:.16em}
  .lead{font-size:1rem;line-height:1.6}
  .h2{font-size:clamp(1.6rem,5.4vw,2.4rem)}
  .eyebrow{margin-bottom:18px}
  .eyebrow::after{display:none}       /* o filete roubava espaço do texto */

  .sec{padding:72px 0}
  .sec__head{margin-bottom:36px}

  /* palavra longa não pode estourar a caixa em tela estreita */
  h1,h2,h3,p,li,a{overflow-wrap:break-word}
}

@media (max-width:420px){
  .vitrine__tela{height:440px}
  .vitrine__capa b{font-size:1.1rem}
  .vitrine__capa span:last-child{font-size:.86rem}
  .foot__bar{flex-direction:column;gap:8px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  [data-anim]{opacity:1!important;transform:none!important}
  .hero{height:auto}
  .hero__palco{position:relative;height:auto;padding:160px 0 90px}
  .hero__fecho{display:none}
}


/* ═══════════════ DIAGNÓSTICO: seção e formulário ═══════════════ */
.grid--4{grid-template-columns:repeat(4,1fr)}
.trilha{list-style:none;margin:clamp(40px,5vw,64px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,44px)}
.trilha li{border-top:1px solid var(--line-2);padding-top:18px}
.trilha .mono{color:var(--cyan);display:block;margin-bottom:12px}
.trilha b{display:block;font-family:var(--disp);font-size:1.18rem;font-weight:600;letter-spacing:-.015em;margin-bottom:8px}
.trilha p{color:var(--fg-2);font-size:.95rem;line-height:1.6;margin:0}
@media (max-width:1040px){.grid--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){.grid--4{grid-template-columns:1fr}.trilha{grid-template-columns:1fr;gap:22px}}

html.dg-aberto{overflow:hidden}
.dg{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;background:var(--ink);color:var(--fg);
  opacity:0;transform:translateY(14px);transition:opacity .32s var(--ease),transform .32s var(--ease)}
.dg[hidden]{display:none}
.dg--on{opacity:1;transform:none}
.dg::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(70% 55% at 18% 0%,rgba(90,210,255,.09),transparent 62%)}
.dg__topo{position:relative;display:flex;align-items:center;gap:18px;padding:18px var(--gut);border-bottom:1px solid var(--line)}
.dg__topo .mono{color:var(--fg-2)}
.dg__conta{margin-left:auto;color:var(--fg-3)!important}
.dg__x{width:40px;height:40px;display:grid;place-items:center;background:none;border:1px solid var(--line-2);border-radius:2px;
  color:var(--fg);font-size:22px;line-height:1;cursor:pointer;transition:border-color .2s}
.dg__x:hover{border-color:var(--fg)}
.dg__barra{position:relative;height:2px;background:var(--line)}
.dg__barra i{position:absolute;inset:0;background:var(--cyan);transform-origin:left;transform:scaleX(0);transition:transform .5s var(--ease)}
.dg__corpo{position:relative;flex:1;min-height:0;display:flex;flex-direction:column;overflow-y:auto;overscroll-behavior:contain}
.dg__q{width:100%;max-width:720px;margin:auto;padding:clamp(28px,6vh,72px) var(--gut) 24px;animation:dgsobe .45s var(--ease) backwards}
@keyframes dgsobe{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.dg__titulo{font-family:var(--disp);font-size:clamp(1.6rem,4.4vw,2.9rem);line-height:1.06;letter-spacing:-.03em;font-weight:600;margin:0;outline:none;text-wrap:balance}
.dg__ajuda{color:var(--fg-2);margin:14px 0 0;font-size:1.02rem;line-height:1.6;max-width:56ch}
.dg__campo{display:block;margin-top:26px}
.dg__campo span{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);margin-bottom:10px}
.dg__campo input{width:100%;background:transparent;border:none;border-bottom:1px solid var(--line-2);border-radius:0;color:var(--fg);
  font:inherit;font-size:clamp(1.1rem,2.4vw,1.4rem);padding:8px 0 12px;transition:border-color .2s}
.dg__campo input::placeholder{color:var(--fg-3)}
.dg__campo input:focus{outline:none;border-bottom-color:var(--cyan)}
.dg__grupo{margin-top:28px}
.dg__rot{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);margin-bottom:12px}
.dg__chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.dg__grupo .dg__chips{margin-top:0}
.dg__chip{background:var(--painel);border:1px solid var(--line-2);border-radius:2px;color:var(--fg);font:inherit;font-size:1rem;
  padding:14px 18px;cursor:pointer;text-align:left;transition:border-color .18s,background .18s,color .18s,transform .18s}
.dg__chip:hover{border-color:var(--fg)}
.dg__chip:active{transform:scale(.98)}
.dg__chip[aria-pressed="true"]{background:var(--cyan);border-color:var(--cyan);color:var(--ink);font-weight:600}
.dg__aceite{display:flex;gap:12px;align-items:flex-start;margin-top:28px;color:var(--fg-2);font-size:.95rem;line-height:1.5;cursor:pointer}
.dg__aceite input{flex:none;width:20px;height:20px;margin-top:1px;accent-color:var(--cyan)}
.dg__erro{color:#ff9aa2;min-height:22px;margin:18px 0 0;font-size:.95rem}
.dg__pe{position:sticky;bottom:0;display:flex;justify-content:space-between;align-items:center;gap:14px;width:100%;max-width:720px;margin:0 auto;
  padding:16px var(--gut) calc(env(safe-area-inset-bottom,0px) + 20px);background:linear-gradient(to top,var(--ink) 62%,transparent)}
.dg__volta{background:none;border:none;color:var(--fg-2);font:inherit;font-size:.95rem;cursor:pointer;padding:12px 4px}
.dg__volta:hover{color:var(--fg)}
.dg__ir:disabled{opacity:.6;pointer-events:none}
.dg__mel{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.dg__selo{color:var(--cyan);margin-bottom:16px}
.dg__previa{list-style:none;margin:30px 0 0;padding:0;border-top:1px solid var(--line)}
.dg__previa li{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
.dg__previa .mono{color:var(--fg-3);padding-top:4px}
.dg__previa p{margin:0;color:var(--fg);line-height:1.6}
.dg__prox{margin-top:26px;padding:20px 22px;border:1px solid var(--line-2);background:var(--painel)}
.dg__prox b{font-family:var(--disp);font-size:1.05rem}
.dg__prox p{margin:8px 0 0;color:var(--fg-2);line-height:1.6}
@media (max-width:640px){
  .dg__chip{flex:1 1 100%;padding:15px 16px}
  .dg__grupo .dg__chips .dg__chip{flex:1 1 calc(50% - 5px)}
  .dg__campo input{font-size:16px}
  .dg__previa li{grid-template-columns:1fr;gap:6px}
}
@media (prefers-reduced-motion:reduce){.dg,.dg__q{transition:none;animation:none}}


/* ═══════════════ DIAGNÓSTICO v2: abertura, marcos e eco ═══════════════ */
.dg__marcos{position:relative;list-style:none;margin:0;padding:0 var(--gut);display:grid;grid-template-columns:repeat(5,1fr);gap:6px;border-bottom:1px solid var(--line)}
.dg__marcos li{padding:12px 0 11px;display:flex;flex-direction:column;gap:8px;color:var(--fg-3);
  font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;transition:color .3s}
.dg__marcos i{display:block;height:2px;background:var(--line-2);transform-origin:left;transition:background .4s var(--ease)}
.dg__marcos li.agora{color:var(--fg)}
.dg__marcos li.agora i{background:linear-gradient(to right,var(--cyan) 45%,var(--line-2) 45%)}
.dg__marcos li.feito{color:var(--cyan)}
.dg__marcos li.feito i{background:var(--cyan)}
.dg__eco{margin:0 0 18px;color:var(--cyan);font-size:.95rem;line-height:1.5}
.dg__eco::before{content:'✓';margin-right:8px}
.dg__ganha{list-style:none;margin:30px 0 0;padding:0;border-top:1px solid var(--line)}
.dg__ganha li{display:grid;grid-template-columns:230px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.dg__ganha b{font-family:var(--disp);font-weight:600;font-size:1.02rem;letter-spacing:-.01em}
.dg__ganha b::before{content:'+';color:var(--cyan);margin-right:10px}
.dg__ganha span{color:var(--fg-2);line-height:1.55;font-size:.97rem}
.dg__mini{color:var(--fg-3);font-size:.86rem}
.dg__nota{margin:26px 0 0;color:var(--fg-3);font-size:.86rem;line-height:1.55;max-width:56ch}
@media (max-width:640px){
  .dg__marcos{gap:4px}
  .dg__marcos li{font-size:.52rem;letter-spacing:.08em}
  .dg__ganha li{grid-template-columns:1fr;gap:4px;padding:14px 0}
  .dg__abre .dg__titulo{font-size:1.75rem}
  .dg__mini{display:none}
  .dg__abre + .dg__pe .dg__ir{width:100%;justify-content:center}
}


/* ═══════════════ HERO CINE: o fio, a falha, o mapa, o plano ═══════════════
   Sem JS (ou com "reduzir movimento") é uma tela só: a primeira cena e o
   título. Com .cine--on o hero fica alto, o palco gruda e o scroll troca
   as cenas e as frases (ver hero.js). */
.cine{position:relative;background:var(--ink)}
.cine__palco{position:relative;min-height:100svh;overflow:hidden;display:flex;align-items:center;padding:140px 0 90px}
.cine__cenas,.cine__cena,.cine__grade,.cine__poeira{position:absolute;inset:0}
.cine__cena{display:block;overflow:hidden}
.cine__cena img{width:100%;height:100%;object-fit:cover;will-change:transform;filter:brightness(1.12) contrast(1.04)}
.cine__cena + .cine__cena{display:none}
.cine__poeira{width:100%;height:100%;pointer-events:none;mix-blend-mode:screen;display:none}
.cine__grade{pointer-events:none;background:
  linear-gradient(180deg,rgba(5,7,13,.72),transparent 22%,transparent 62%,var(--ink) 100%),
  linear-gradient(95deg,rgba(5,7,13,.82) 0%,rgba(5,7,13,.52) 34%,transparent 62%)}
.cine__ato{position:relative;z-index:2;width:100%;min-width:0}
.cine__ato + .cine__ato{display:none}
.cine__ato .display{max-width:15ch}
.cine__ato--1 .display{max-width:none}
.cine__ato .mono{color:var(--cyan);margin:0 0 18px}
.cine__ato .lead{margin-top:22px}
.cine__ato .cta-row{margin-top:30px}
.cine__logo{display:block;width:150px;height:auto;margin-bottom:26px;opacity:.95}
.cine__abre,.cine__role,.cine__marcas{display:none}
.js .cine .ent{opacity:0;transform:translateY(26px)}
.js .cine .line .ent{transform:translateY(105%)}

.cine--on{height:460svh}
.cine--on .cine__palco{position:sticky;top:0;height:100svh;min-height:0;padding:0;display:block}
.cine--on .cine__cena + .cine__cena{display:block}
.cine--on .cine__poeira{display:block}
.cine--on .cine__ato{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:96px;padding-bottom:clamp(56px,11vh,120px)}
.cine--on .cine__ato + .cine__ato{display:flex;visibility:hidden}
.cine--on .cine__ato--1{justify-content:center;padding-bottom:40px}
.cine--on .cine__abre{position:absolute;inset:0;z-index:4;display:grid;place-items:center;visibility:hidden;pointer-events:none}
.cine__abre img{width:min(58vw,340px);height:auto;filter:drop-shadow(0 0 34px rgba(90,210,255,.35))}
.cine--on .cine__role{position:absolute;z-index:3;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:9px;color:var(--fg-3)}
.cine__role .mono{font-size:.6rem;letter-spacing:.22em}
.cine__role i{width:1px;height:38px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:cue 2.2s var(--ease) infinite}
.cine--on .cine__marcas{position:absolute;z-index:3;right:var(--gut);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:9px}
.cine__marcas i{display:block;width:2px;height:22px;background:var(--line-2);transition:background .4s var(--ease),height .4s var(--ease)}
.cine__marcas i.on{background:var(--cyan);height:38px}

@media (max-width:860px){
  .cine__palco{padding:120px 0 56px}
  .cine__grade{background:
    linear-gradient(180deg,rgba(5,7,13,.6),transparent 18%),
    linear-gradient(0deg,var(--ink) 0%,rgba(5,7,13,.94) 30%,rgba(5,7,13,.62) 52%,transparent 74%)}
  .cine--on .cine__ato,.cine--on .cine__ato--1{justify-content:flex-end;padding-top:84px;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 30px)}
  .cine__ato .display{max-width:none}
  .cine__ato .lead{margin-top:16px}
  .cine__ato .cta-row{margin-top:22px}
  .cine__ato--1 .lead{font-size:.95rem;line-height:1.55}
  .cine--on .cine__role{display:none}
  .cine--on .cine__marcas{right:12px;top:38%}
  .cine__logo{width:122px;margin-bottom:20px}
}
@media (max-width:860px) and (max-height:700px){
  .cine__ato--1 .eyebrow{display:none}
  .cine__ato--1 .lead{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
}
@media (prefers-reduced-motion:reduce){
  .cine .ent{opacity:1!important;transform:none!important}
}


/* ═══════════════ HERO 2: abertura que fecha em faixa + conversa atrás ═══════════════
   Uma tela só. A tela abre toda em ciano com a logo, fecha numa faixa no pé
   do hero, e o título entra. Atrás, uma conversa de atendimento acontecendo.
   Tudo em CSS: se o script falhar, o hero continua inteiro e legível. */
.hero2{--faixa:58px;position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  padding:120px 0 calc(var(--faixa) + 56px);background:var(--ink)}
.hero2::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 70% at 82% 46%,rgba(90,210,255,.10),transparent 70%)}
.hero2__texto{position:relative;z-index:2;width:100%;min-width:0}
.hero2__texto > *{max-width:min(100%,760px)}
.hero2 .display{font-size:clamp(1.95rem,4.6vw,4.1rem);margin-bottom:26px}
.hero2 .lead{max-width:52ch}
.hero2 .cta-row{margin-top:30px}

/* a conversa */
.hero2__chat{position:absolute;z-index:1;right:max(var(--gut),calc((100vw - 1240px)/2 + var(--gut)));top:50%;
  width:min(380px,30vw);transform:translateY(-54%);pointer-events:none}
.hero2__rot{display:flex;align-items:center;gap:9px;margin-bottom:16px;font-family:var(--mono);font-size:.62rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--fg-3)}
.hero2__rot::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(90,210,255,.14)}
.hero2__fio{display:flex;flex-direction:column;justify-content:flex-end;gap:10px;height:330px;
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 30%);mask-image:linear-gradient(to bottom,transparent,#000 30%)}
.h2b{max-width:86%;padding:12px 15px;border-radius:16px;font-size:.93rem;line-height:1.45;
  opacity:0;transform:translateY(12px) scale(.98);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.h2b.on{opacity:1;transform:none}
.h2b.sai{opacity:0;transform:translateY(-10px)}
.h2b--c{align-self:flex-start;background:rgba(255,255,255,.055);border:1px solid var(--line);color:var(--fg-2);border-bottom-left-radius:5px}
.h2b--a{align-self:flex-end;background:rgba(90,210,255,.11);border:1px solid rgba(90,210,255,.26);color:var(--fg);border-bottom-right-radius:5px}
.h2b--n{align-self:center;max-width:100%;padding:4px 0 0;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3)}
.h2b--dig{display:flex;gap:5px;padding:15px 16px}
.h2b--dig i{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:h2dig 1s infinite ease-in-out}
.h2b--dig i:nth-child(2){animation-delay:.15s}
.h2b--dig i:nth-child(3){animation-delay:.3s}
@keyframes h2dig{0%,60%,100%{opacity:.25;transform:none}30%{opacity:1;transform:translateY(-3px)}}

/* a faixa: começa cobrindo a tela, fecha no pé do hero e vira letreiro */
.hero2__faixa{position:absolute;z-index:5;left:0;right:0;bottom:0;height:var(--faixa);background:var(--cyan);color:#05070d;overflow:hidden;
  animation:h2fecha 1.05s cubic-bezier(.83,0,.17,1) 1.25s backwards}
@keyframes h2fecha{from{height:100%}to{height:var(--faixa)}}
.hero2__marca{position:absolute;inset:0;display:grid;place-items:center;opacity:0;pointer-events:none;
  animation:h2marca 1.75s var(--ease) 0s both}
.hero2__marca img{width:min(62vw,430px);height:auto}
@keyframes h2marca{0%{opacity:0;transform:scale(.96)}22%{opacity:1;transform:none}68%{opacity:1}84%,100%{opacity:0}}
.hero2__letreiro{position:absolute;left:0;right:0;bottom:0;height:var(--faixa);display:flex;align-items:center;
  animation:h2entra .6s var(--ease) 2.1s backwards}
.hero2__trilho{display:flex;flex:none;align-items:center;white-space:nowrap;animation:h2corre 38s linear infinite}
.hero2__trilho span{display:inline-flex;align-items:center;gap:28px;padding-right:28px;font-family:var(--disp);font-weight:600;font-size:1.02rem;letter-spacing:-.01em}
.hero2__trilho span::after{content:'';width:5px;height:5px;border-radius:50%;background:#05070d;opacity:.55}
.hero2__trilho b{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.82rem}
@keyframes h2corre{to{transform:translateX(-50%)}}
@keyframes h2entra{from{opacity:0}to{opacity:1}}

/* o texto e a conversa entram depois que a faixa fecha */
.hero2 .ent{animation:h2sobe 1s var(--ease) backwards}
.hero2 .line .ent{animation-name:h2linha}
.hero2 .ent:nth-child(1){animation-delay:2.0s}
.hero2 .display .line:nth-child(1) .ent{animation-delay:2.05s}
.hero2 .display .line:nth-child(2) .ent{animation-delay:2.15s}
.hero2 .display .line:nth-child(3) .ent{animation-delay:2.25s}
.hero2 .lead.ent{animation-delay:2.4s}
.hero2 .cta-row.ent{animation-delay:2.5s}
.hero2__chat{animation:h2entra 1.2s var(--ease) 2.3s backwards}
@keyframes h2sobe{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes h2linha{from{transform:translateY(105%)}to{transform:none}}

/* quem já viu a abertura nesta visita não espera de novo */
.visto .hero2__faixa,.visto .hero2__marca{animation:none}
.visto .hero2__letreiro,.visto .hero2__chat{animation-delay:.1s}
.visto .hero2 .ent{animation-delay:.1s!important}

@media (max-width:1100px){
  .hero2{--faixa:48px;display:block;padding:92px 0 calc(var(--faixa) + 36px)}
  .hero2::before{background:radial-gradient(90% 40% at 50% 16%,rgba(90,210,255,.12),transparent 70%)}
  .hero2__chat{position:relative;right:auto;top:auto;transform:none;width:auto;max-width:440px;margin:0 var(--gut) 30px}
  .hero2__fio{height:clamp(190px,30svh,270px)}
  .h2b{font-size:.88rem;padding:10px 13px}
  .h2b--n{font-size:.58rem;padding:2px 0 0}
  .hero2 .display{margin-bottom:18px}
  .hero2 .cta-row{margin-top:22px}
  .hero2__trilho span{font-size:.92rem}
}
@media (max-width:860px) and (max-height:720px){
  .hero2__fio{height:150px}
  .hero2 .eyebrow{display:none}
}
@media (prefers-reduced-motion:reduce){
  .hero2__faixa,.hero2__letreiro,.hero2__chat,.hero2 .ent,.hero2__trilho{animation:none!important}
  .hero2__marca{display:none}
}


/* ═══════════════ HERO 3: SageOS (a mão, o sistema, os seis serviços) ═══════════════
   Parado por padrão: uma tela, o sistema aceso atrás e o título na frente.
   Com .sis--on (hero.js) o hero fica alto, o palco gruda e o scroll avança a cena.
   A cena mora numa caixa com a proporção exata do vídeo, que cobre a tela como
   "cover". Os nomes dos serviços ficam dentro dela, em %, e por isso continuam
   em cima das placas em qualquer tamanho de tela. */
.sis{position:relative;background:#000}
.sis__palco{position:relative;min-height:100svh;overflow:hidden;display:flex;align-items:center}
.sis__cena{position:absolute;left:50%;top:50%;width:max(100vw,177.78svh);height:max(100svh,56.25vw);
  transform:translate(-50%,-50%);container-type:inline-size;pointer-events:none}
.sis__zoom{position:absolute;inset:0;transform-origin:50% 46%;will-change:transform}
.sis__q,.sis__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.sis__q img{width:100%;height:100%;object-fit:cover;display:block}
.sis__q{opacity:0}
.sis__q[data-q="2"]{opacity:1}                 /* parado: o sistema aceso */
.sis__video{opacity:0;transition:opacity .8s var(--ease)}
.sis--video .sis__video{opacity:1}
.sis__grade{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.55),transparent 20%,transparent 78%,var(--ink) 100%)}

.sis__selo,.sis__n{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;opacity:0;visibility:hidden}
.sis__selo{left:50%;top:9%;font-family:var(--disp);font-weight:700;font-size:2.5cqw;letter-spacing:-.03em;color:#fff}
.sis__selo i,.sis__nome i{font-style:normal;color:var(--cyan)}
.sis__n{font-family:var(--disp);font-weight:600;font-size:1.42cqw;letter-spacing:-.005em;color:#eefaff;text-shadow:0 0 18px rgba(90,210,255,.6)}
.sis__n .v{display:none}

.sis__ato{position:relative;z-index:2;width:100%;min-width:0}
.sis__ato + .sis__ato{display:none}
.sis__marca{font-family:var(--mono);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan);margin:0 0 18px}
.sis__nome{font-family:var(--disp);font-weight:700;font-size:clamp(4.2rem,10.4vw,10.5rem);line-height:.86;letter-spacing:-.05em;margin:0 0 30px;color:#fff}
.sis__h1{font-family:var(--disp);font-weight:600;font-size:clamp(1.25rem,2vw,1.85rem);line-height:1.18;letter-spacing:-.02em;margin:0;max-width:19ch}
.sis__ato .lead{margin-top:16px;max-width:36ch}
.sis__ato .cta-row{margin-top:28px}
.sis__ato .mono{color:var(--cyan);margin:0 0 16px}
.sis__ato .display{max-width:13ch;margin-bottom:0}
.sis__role{display:none}

/* entrada da primeira tela */
.sis .ent{animation:sisSobe 1.1s var(--ease) backwards}
.sis .sis__marca.ent{animation-delay:.25s}
.sis .sis__nome.ent{animation-name:sisNome;animation-duration:1.5s;animation-delay:.35s}
.sis .sis__h1.ent{animation-delay:.75s}
.sis .lead.ent{animation-delay:.9s}
.sis .cta-row.ent{animation-delay:1.02s}
.sis__cena{animation:sisLuz 1.8s ease-out backwards}
@keyframes sisSobe{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes sisNome{from{opacity:0;letter-spacing:.06em;filter:blur(14px)}to{opacity:1;letter-spacing:-.05em;filter:blur(0)}}
@keyframes sisLuz{from{opacity:0}to{opacity:1}}

/* modo cinema */
.sis--on{height:520svh}
.sis--fixo{height:100svh}
.sis--on .sis__palco{position:sticky;top:0;height:100svh;min-height:0;display:block}
.sis--on .sis__q[data-q="2"]{opacity:0}
.sis--on .sis__ato{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding-top:70px;will-change:transform,opacity}
.sis--on .sis__ato + .sis__ato{display:flex;opacity:0;visibility:hidden}
.sis--on [data-ato="1"] > *{max-width:min(100%,30vw)}
.sis--on [data-ato="2"]{justify-content:flex-end;padding-bottom:clamp(40px,8vh,84px)}
.sis--on [data-ato="2"] > *{max-width:min(100%,27vw)}
.sis--on .sis__role{position:absolute;z-index:3;left:50%;bottom:22px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:9px;color:var(--fg-3)}
.sis__role .mono{font-size:.6rem;letter-spacing:.22em}
.sis__role i{width:1px;height:36px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:cue 2.2s var(--ease) infinite}

/* tela em pé: celular e janela estreita. A cena passa a ser a versão vertical. */
@media (max-width:1100px), (max-aspect-ratio:1/1){
  .sis__cena{width:max(100vw,56.25svh);height:max(100svh,177.78vw)}
  .sis__zoom{transform-origin:50% 44%}
  .sis__grade{background:linear-gradient(180deg,rgba(0,0,0,.5),transparent 16%,transparent 58%,rgba(5,7,13,.86) 78%,var(--ink) 100%)}
  .sis__selo{top:13%;font-size:8cqw}
  .sis__n{font-size:3.5cqw}
  .sis__n .h{display:none}
  .sis__n .v{display:inline}
  .sis__palco{align-items:flex-end;padding-bottom:34px}
  .sis__nome{font-size:clamp(3.6rem,21vw,6.4rem);margin-bottom:0}
  .sis__marca{margin-bottom:12px}
  .sis__h1{font-size:1.2rem;max-width:none}
  .sis__ato .lead{font-size:.95rem;margin-top:10px;max-width:none}
  .sis__ato .cta-row{margin-top:18px}
  .sis__ato .display{max-width:none}
  .sis--on .sis__ato{justify-content:space-between;padding-top:84px;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 26px)}
  .sis--on [data-ato="1"],.sis--on [data-ato="2"]{justify-content:flex-end}
  .sis--on [data-ato="1"] > *,.sis--on [data-ato="2"] > *{max-width:none}
  .sis--on .sis__role{display:none}
  .sis--on{height:460svh}
}
@media (max-width:1100px) and (max-height:700px){
  .sis__ato .lead{display:none}
}
@media (prefers-reduced-motion:reduce){
  .sis .ent,.sis__cena{animation:none!important}
}
/* cada nome fica preso na sua placa: posição em % da cena (larga) ou da cena em pé */
.sis__n{left:var(--x);top:var(--y)}
@media (max-width:1100px), (max-aspect-ratio:1/1){.sis__n{left:var(--xv);top:var(--yv)}}

.sis--semanim .ent,.sis--semanim .sis__cena{animation:none!important}

/* HERO 3, ajustes depois de ver com o vídeo */
.sis--video .sis__q{opacity:0!important;transition:opacity .8s var(--ease)}   /* com o vídeo no ar, os quadros parados saem de baixo */
.sis__zoom{transform-origin:50% 60%}
.sis__selo{top:12.5%}
.sis--on [data-ato="1"] .display{font-size:clamp(1.6rem,3.1vw,3rem);line-height:1.04}
.sis--on [data-ato="1"] > *{max-width:min(100%,23vw)}
.sis--on [data-ato="2"]{padding-bottom:clamp(28px,5.5vh,60px)}
.sis--on [data-ato="2"] .lead{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-2);max-width:34ch;line-height:1.7;margin:0}
.sis--on [data-ato="2"] .cta-row{margin-top:18px}
@media (max-width:1100px), (max-aspect-ratio:1/1){
  .sis__cena{width:100vw;height:177.78vw}                  /* no celular a cena cabe inteira na largura: nenhuma placa cortada */
  .sis__zoom{transform-origin:50% 44%}
  .sis__selo{top:13%}
  .sis--on [data-ato="1"] .display{font-size:clamp(1.5rem,6.4vw,2.2rem)}
  .sis--on [data-ato="1"] > *,.sis--on [data-ato="2"] > *{max-width:none}
  .sis--on [data-ato="2"] .lead{font-family:inherit;font-size:.95rem;letter-spacing:0;text-transform:none;max-width:none;line-height:1.55}
}