/* ===========================================================
   TRACTOR CAR - Tapecaria Agricola e Automotiva
   Direcao: industrial moderno | paleta extraida da logo
   =========================================================== */

/* ---------- TOKENS ---------- */
:root{
  /* superficies */
  --carbon:      #070905;
  --carbon-2:    #0C100A;
  --steel:       #12170F;
  --steel-2:     #1A2016;
  --steel-3:     #232B1E;

  /* marca (amostrado da logo) */
  --green:       #9AEE20;
  --green-2:     #7FD11A;
  --green-dk:    #569F0F;
  --moss:        #436827;

  /* texto */
  --paper:       #EDF1E9;
  --muted:       #8D9784;
  --muted-2:     #636B5B;

  /* linhas */
  --line:        rgba(237,241,233,.10);
  --line-2:      rgba(237,241,233,.18);
  --line-green:  rgba(154,238,32,.26);

  --maxw: 1280px;
  --pad: clamp(20px, 5vw, 64px);
  --r: 3px;

  --f-display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "Courier New", monospace;
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--carbon); color:var(--paper);
  font-family:var(--f-body); font-size:16px; line-height:1.6;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img,video,canvas{display:block; max-width:100%}
a{color:inherit; text-decoration:none}
button{font:inherit; cursor:pointer; border:0; background:none; color:inherit}
h1,h2,h3,h4{margin:0; font-family:var(--f-display); font-weight:800; line-height:.95;
  letter-spacing:-.015em; text-transform:uppercase;}
p{margin:0}
figure,figcaption{margin:0}
ul{margin:0; padding:0; list-style:none}
::selection{background:var(--green); color:#0A0C08}
:focus-visible{outline:2px solid var(--green); outline-offset:3px}

/* ---------- UTIL ---------- */
.wrap{width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--pad)}
.mono{font-family:var(--f-mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase}
.green{color:var(--green)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* fundo tecnico: malha fina de engenharia */
.grid-bg{position:relative}
.grid-bg::before{
  content:""; position:absolute; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(to right, rgba(237,241,233,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(237,241,233,.035) 1px, transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%, #000 25%, transparent 100%);
  mask-image:radial-gradient(ellipse 80% 70% at 50% 40%, #000 25%, transparent 100%);
}
.grid-bg > *{position:relative; z-index:1}

/* faixa de sinalizacao industrial */
.hazard{
  height:8px; width:100%;
  background:repeating-linear-gradient(-45deg,
    var(--green) 0 10px, var(--carbon) 10px 20px);
  opacity:.85;
}

/* ---------- BOTOES ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 24px; border-radius:var(--r);
  font-family:var(--f-display); font-weight:800; font-size:14px;
  letter-spacing:.06em; text-transform:uppercase;
  transition:transform .18s cubic-bezier(.2,.7,.3,1), background .2s, color .2s, border-color .2s, box-shadow .2s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--wa{background:var(--green); color:#0A0C08; box-shadow:0 0 0 0 rgba(154,238,32,.45)}
.btn--wa:hover{background:#ACF93C; transform:translateY(-2px); box-shadow:0 10px 30px -10px rgba(154,238,32,.6)}
.btn--ghost{border:1px solid var(--line-2); color:var(--paper)}
.btn--ghost:hover{border-color:var(--green); color:var(--green); transform:translateY(-2px)}
.btn--lg{padding:19px 34px; font-size:16px}
.btn--sm{padding:11px 18px; font-size:12px}

/* ---------- CABECALHO ---------- */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:60;
  transition:background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(7,9,5,.86); -webkit-backdrop-filter:blur(14px) saturate(1.2);
  backdrop-filter:blur(14px) saturate(1.2); border-bottom-color:var(--line);
}
.nav__in{display:flex; align-items:center; gap:28px; height:74px}
.nav__logo img{height:42px; width:auto}
.nav__links{display:flex; gap:26px; margin-left:auto}
.nav__links a{
  font-family:var(--f-mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); padding:6px 0; position:relative; transition:color .2s;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--green); transition:width .25s ease;
}
.nav__links a:hover{color:var(--paper)}
.nav__links a:hover::after{width:100%}
.nav__cta{margin-left:8px}
@media(max-width:1000px){ .nav__links{display:none} .nav__cta{margin-left:auto} }
@media(max-width:520px){ .nav__in{height:64px} .nav__logo img{height:34px} }

/* ---------- HERO ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; flex-direction:column;
  justify-content:flex-end; padding-top:110px; overflow:hidden; isolation:isolate;
}
.hero__media{position:absolute; inset:0; z-index:0}
.hero__media video, .hero__media img.poster{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(.9) contrast(1.06) brightness(.92);
}
.hero__scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(to top, var(--carbon) 2%, rgba(7,9,5,.72) 42%, rgba(7,9,5,.55) 100%),
    linear-gradient(to right, rgba(7,9,5,.88) 0%, rgba(7,9,5,.35) 55%, rgba(7,9,5,.6) 100%);
}
.hero__scan{
  position:absolute; inset:0; pointer-events:none; opacity:.35;
  background:repeating-linear-gradient(to bottom, rgba(0,0,0,.5) 0 1px, transparent 1px 3px);
  mix-blend-mode:multiply;
}
.hero__in{position:relative; z-index:2; padding-bottom:clamp(28px,5vh,56px)}
.hero__eyebrow{
  display:inline-flex; align-items:center; gap:10px; color:var(--green);
  border:1px solid var(--line-green); padding:7px 13px; border-radius:var(--r);
  background:rgba(154,238,32,.05); margin-bottom:26px;
}
.hero__eyebrow i{width:6px;height:6px;background:var(--green);display:block;
  animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
/* a headline oficial é longa (13 palavras) — escala menor que a de uma
   chamada curta, senão toma a tela inteira e empurra o CTA pra fora */
.hero h1{
  font-size:clamp(1.85rem, 3.5vw, 3.35rem); max-width:24ch; line-height:1;
  text-shadow:0 4px 40px rgba(0,0,0,.6);
}
.hero h1 em{font-style:normal; color:var(--green)}
.hero__sub{
  margin-top:24px; max-width:56ch; color:#CBD3C2; font-size:clamp(15px,1.7vw,18px);
}
.hero__actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:34px}
.hero__stats{
  border-top:1px solid var(--line); background:rgba(7,9,5,.55);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  position:relative; z-index:1;
}
.hero__stats ul{
  display:grid; grid-template-columns:repeat(3,1fr);
  max-width:var(--maxw); margin-inline:auto; padding-inline:var(--pad);
}
.hero__stats li{padding:18px 0; border-left:1px solid var(--line); padding-left:18px}
.hero__stats li:first-child{border-left:0; padding-left:0}
.hero__stats b{display:block; font-family:var(--f-display); font-weight:800;
  font-size:clamp(15px,1.6vw,19px); letter-spacing:-.01em}
.hero__stats span{color:var(--muted); font-family:var(--f-mono); font-size:10px;
  letter-spacing:.16em; text-transform:uppercase}
@media(max-width:860px){
  /* o vídeo continua como fundo de tela cheia, cortado — igual ao desktop */
  .hero{padding-top:96px}
  .hero__scrim{
    background:
      linear-gradient(to top, var(--carbon) 1%, rgba(7,9,5,.74) 44%, rgba(7,9,5,.5) 100%),
      linear-gradient(to right, rgba(7,9,5,.5) 0%, rgba(7,9,5,.3) 100%);
  }
  .hero__stats ul{grid-template-columns:repeat(2,1fr)}
  .hero__stats li:nth-child(3){border-left:0; padding-left:0}
  .hero__stats li{padding:14px 0 14px 14px}
}
@media(max-width:520px){
  .hero__stats ul{grid-template-columns:1fr}
  .hero__stats li{border-left:0;padding-left:0; padding-block:11px}
  .hero__actions{gap:10px}
  .hero__actions .btn{flex:1 1 100%; justify-content:center}
}

/* ---------- CABECALHO DE SECAO ---------- */
.sec{padding:clamp(72px,11vh,132px) 0; position:relative}
.sec-head{margin-bottom:clamp(40px,6vh,68px)}
.sec-head__top{display:flex; align-items:center; gap:16px; margin-bottom:22px; color:var(--green)}
.sec-head__top::after{content:""; height:1px; flex:1;
  background:linear-gradient(to right,var(--line-green),transparent)}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.6rem); max-width:20ch}
.sec-head p{margin-top:18px; max-width:62ch; color:var(--muted); font-size:clamp(15px,1.5vw,17px)}

/* ---------- IMERSAO (sequencia de frames, lado a lado) ---------- */
/* preto puro: o fundo da seção funde com o fundo preto do vídeo */
.immersive{position:relative; background:#000}
.immersive__track{height:380vh; position:relative}
.immersive__stage{
  position:sticky; top:0; height:100svh; overflow:hidden;
  display:flex; align-items:center; padding-top:74px; background:#000;
}
.im-grid{
  display:grid; width:100%;
  grid-template-columns:minmax(0,.82fr) minmax(0,1.22fr);
  gap:clamp(24px,3.4vw,60px);
  padding-inline:clamp(20px,5.5vw,120px);
  align-items:center; position:relative; z-index:1;
}

/* --- coluna de texto --- */
.im-copy .sec-head__top{margin-bottom:clamp(20px,3vh,34px)}
.im-steps{display:grid}
.im-step{
  grid-area:1 / 1; opacity:0; transform:translateY(22px);
  transition:opacity .5s ease, transform .5s cubic-bezier(.2,.7,.3,1);
}
.im-step.is-on{opacity:1; transform:none}
.im-step .mono{color:var(--green); display:block; margin-bottom:14px}
.im-step h3{font-size:clamp(1.7rem,3.1vw,2.9rem); max-width:15ch}
.im-step p{margin-top:16px; max-width:44ch; color:#C2CAB8; font-size:clamp(14px,1.4vw,16.5px)}

.im-dots{display:flex; gap:8px; margin-top:clamp(24px,4vh,42px); list-style:none; padding:0}
.im-dots li{flex:0 0 34px}
.im-dots i{display:block; height:3px; background:var(--steel-3); transition:background .35s, flex-basis .35s}
.im-dots li.is-on{flex-basis:64px}
.im-dots li.is-on i{background:var(--green)}

/* --- painel do video --- */
.im-viewer{
  position:relative; aspect-ratio:16/9; width:100%; background:#000;
  justify-self:end;
  /* nunca passa do tamanho nativo do vídeo nem estoura a altura da tela */
  max-width:min(1280px, calc((100svh - 180px) * 16 / 9));
}
.im-viewer canvas{
  width:100%; height:100%; display:block;
  mix-blend-mode:screen;   /* o preto do video some no fundo do painel */

  /* esfuma as quatro bordas para o quadro nao ler como "player de video" */
  --fade-x:8%;
  --fade-y:7%;
  -webkit-mask-image:
    linear-gradient(to right,  transparent 0, #000 var(--fade-x), #000 calc(100% - var(--fade-x)), transparent 100%),
    linear-gradient(to bottom, transparent 0, #000 var(--fade-y), #000 calc(100% - var(--fade-y)), transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:
    linear-gradient(to right,  transparent 0, #000 var(--fade-x), #000 calc(100% - var(--fade-x)), transparent 100%),
    linear-gradient(to bottom, transparent 0, #000 var(--fade-y), #000 calc(100% - var(--fade-y)), transparent 100%);
  mask-composite:intersect;
  mask-repeat:no-repeat;
}
/* No mobile o vídeo vira fundo da seção: o recorte vertical quase não amplia
   a imagem (1280x720 cobrindo ~390x844), então não perde nitidez. */
@media(max-width:900px){
  .immersive__track{height:340vh}
  .immersive__stage{align-items:stretch; padding-top:0}
  .im-grid{
    grid-template-columns:minmax(0,1fr); height:100%; align-content:end;
    padding-inline:var(--pad); padding-bottom:clamp(36px,7vh,72px);
  }
  .im-viewer{
    position:absolute; inset:0; z-index:0;
    aspect-ratio:auto; max-width:none; justify-self:stretch;
  }
  .im-viewer canvas{
    object-fit:cover;
    -webkit-mask-image:none; mask-image:none;   /* sem esfumado em tela cheia */
  }
  /* escurecimento para o texto ficar legível sobre o vídeo */
  .im-viewer::after{
    content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
    background:linear-gradient(to top,
      #000 0%, rgba(0,0,0,.9) 22%, rgba(0,0,0,.55) 44%, rgba(0,0,0,.15) 64%, transparent 80%);
  }
  .im-copy{position:relative; z-index:2}
  .im-copy .sec-head__top{display:none}
  .im-step h3{font-size:clamp(1.5rem,6.4vw,2.1rem); max-width:18ch}
  .im-step p{font-size:14.5px; max-width:50ch}
  .im-dots{margin-top:20px}
}
/* em tela estreita o botão pode quebrar linha em vez de estourar a página */
@media(max-width:620px){
  .btn{white-space:normal; text-align:center; justify-content:center}
}
@media(max-width:560px){
  .im-step h3{font-size:clamp(1.5rem,7vw,2rem)}
  .im-step p{font-size:13.5px; margin-top:12px}
}

/* ---------- POR QUE TROCAR ----------
   Sem molduras e com vãos desiguais: os argumentos têm pesos diferentes,
   então a composição também tem. */
.why{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(20px,2.6vw,34px); align-items:stretch;
}
.why__item{
  position:relative; padding:clamp(22px,2.6vw,34px);
  border:1px solid var(--line); background:var(--carbon-2);
  transition:border-color .35s;
}
.why__item:hover{border-color:var(--line-green)}
.why__n{
  display:block; font-family:var(--f-mono); font-size:11px; letter-spacing:.2em;
  color:var(--moss); margin-bottom:14px; transition:color .35s;
}
.why__item:hover .why__n{color:var(--green)}
.why__item h3{font-size:clamp(1.15rem,1.8vw,1.45rem); margin-bottom:10px; max-width:24ch}
.why__item p{color:var(--muted); font-size:15.5px; max-width:50ch}

/* o argumento principal ocupa a largura toda e fala mais alto */
.why__item--lead{
  grid-column:span 2; border-color:var(--line-green);
  background:linear-gradient(135deg,rgba(154,238,32,.09),rgba(154,238,32,0) 60%),var(--carbon-2);
}
.why__item--lead .why__n{color:var(--green)}
.why__item--lead h3{font-size:clamp(1.7rem,3.4vw,2.75rem); max-width:22ch; margin-bottom:14px}
.why__item--lead p{font-size:clamp(16px,1.5vw,18px); color:#C9D1BE; max-width:56ch}
.why__ticks{display:flex; flex-wrap:wrap; gap:10px 26px; margin-top:22px}
.why__ticks li{
  display:flex; align-items:center; gap:10px; color:var(--paper);
  font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
}
.why__ticks li::before{
  content:""; width:8px; height:8px; background:var(--green); border-radius:50%;
}

@media(max-width:660px){
  .why{grid-template-columns:minmax(0,1fr)}
  .why__item--lead{grid-column:span 1}
}

/* ---------- TRABALHOS (slider automático) ---------- */
.slider{
  overflow-x:auto; overflow-y:hidden; -webkit-overflow-scrolling:touch;
  scrollbar-width:none; -ms-overflow-style:none;
  /* esfuma as pontas para as fotos entrarem e saírem de cena */
  -webkit-mask-image:linear-gradient(to right, transparent 0, #000 5%, #000 95%, transparent 100%);
  mask-image:linear-gradient(to right, transparent 0, #000 5%, #000 95%, transparent 100%);
}
.slider::-webkit-scrollbar{display:none}
.slider__track{display:flex; gap:12px; width:max-content; padding-inline:var(--pad)}

.slide{
  flex:0 0 auto; width:clamp(186px,20vw,248px);
  position:relative; display:block; padding:0; overflow:hidden; cursor:zoom-in;
  background:var(--steel); border:1px solid var(--line);
  transition:border-color .3s, transform .35s cubic-bezier(.2,.7,.3,1);
}
.slide img{
  width:100%; height:auto; aspect-ratio:3/4; object-fit:cover; display:block;
  filter:saturate(.95) contrast(1.03);
  transition:transform .6s cubic-bezier(.2,.7,.3,1), filter .4s;
}
.slide:hover{border-color:var(--green); transform:translateY(-3px)}
.slide:hover img{transform:scale(1.06); filter:saturate(1.06) contrast(1.05)}
.slide__cap{
  position:absolute; left:0; right:0; bottom:0; z-index:2; text-align:left;
  padding:40px 12px 12px; background:linear-gradient(to top, rgba(7,9,5,.96), transparent);
  font-family:var(--f-mono); font-size:9.5px; letter-spacing:.1em; text-transform:uppercase;
  color:#D6DDCD; line-height:1.55;
}
.slide::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:rgba(154,238,32,0); transition:background .3s;
}
.slide:hover::after{background:rgba(154,238,32,.07)}
.rail-hint{display:flex; flex-wrap:wrap; align-items:center; gap:10px 14px; margin-top:22px; color:var(--muted-2)}

/* ---------- LIGHTBOX ---------- */
body.lb-open{overflow:hidden}
/* o display:grid abaixo venceria o [hidden] do navegador — precisa ser explícito */
.lb[hidden]{display:none}
.lb{
  position:fixed; inset:0; z-index:120;
  display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:clamp(8px,2vw,24px);
  padding:clamp(16px,3vw,40px);
  background:rgba(4,5,3,.95); -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  animation:lbIn .2s ease;
}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lb__fig{display:flex; flex-direction:column; align-items:center; gap:14px; min-width:0}
.lb__fig img{
  max-width:min(88vw,520px); max-height:76svh; width:auto; height:auto;
  object-fit:contain; border:1px solid var(--line-2); background:var(--steel);
}
.lb__cap{
  display:flex; align-items:baseline; gap:14px; flex-wrap:wrap; justify-content:center;
  font-family:var(--f-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  color:#D6DDCD; text-align:center;
}
.lb__cap .mono{color:var(--green-dk); font-variant-numeric:tabular-nums}
.lb__nav,.lb__x{
  display:grid; place-items:center; border:1px solid var(--line-2); border-radius:50%;
  color:var(--paper); background:rgba(7,9,5,.6); transition:all .2s;
}
.lb__nav{width:52px; height:52px}
.lb__nav svg{width:24px; height:24px}
.lb__nav:hover,.lb__x:hover{border-color:var(--green); color:var(--green); background:rgba(154,238,32,.1)}
.lb__x{position:absolute; top:clamp(14px,2.4vw,26px); right:clamp(14px,2.4vw,26px); width:44px; height:44px; z-index:2}
.lb__x svg{width:20px; height:20px}
@media(max-width:640px){
  /* no celular os controles descem para a base, fora do caminho da foto */
  .lb{grid-template-columns:1fr; justify-items:center; padding-bottom:96px}
  .lb__nav{position:absolute; bottom:26px; width:50px; height:50px}
  .lb__nav--prev{left:calc(50% - 62px)}
  .lb__nav--next{right:calc(50% - 62px)}
  .lb__fig img{max-width:92vw; max-height:64svh}
}

/* ---------- CTA FINAL ---------- */
.cta{position:relative; overflow:hidden; background:var(--carbon-2); border-top:1px solid var(--line)}
.cta__glow{
  position:absolute; left:50%; top:0; width:120vw; height:520px; transform:translate(-50%,-58%);
  background:radial-gradient(closest-side, rgba(154,238,32,.17), transparent 72%); pointer-events:none;
}
.cta__in{text-align:center; position:relative}
.cta h2{font-size:clamp(2.2rem,6vw,4.6rem); margin-inline:auto; max-width:16ch}
.cta p{margin:22px auto 0; max-width:52ch; color:var(--muted); font-size:clamp(15px,1.6vw,17px)}
.cta__actions{display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-top:36px}

/* ---------- RODAPE ---------- */
.foot{background:var(--carbon); border-top:1px solid var(--line); padding-top:clamp(48px,7vh,80px)}
.foot__grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:clamp(28px,4vw,60px); padding-bottom:56px}
.foot__logo img{height:76px; width:auto; margin-bottom:20px}
.foot p{color:var(--muted); font-size:14.5px; max-width:40ch}
.foot h4{font-family:var(--f-mono); font-weight:500; font-size:11px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--green); margin:0 0 18px}
.foot li{margin-bottom:11px; color:var(--muted); font-size:14.5px}
.foot li a{transition:color .2s}
.foot li a:hover{color:var(--green)}
.foot__bar{
  border-top:1px solid var(--line); padding:22px 0 84px; display:flex; flex-wrap:wrap; gap:12px;
  justify-content:space-between; color:var(--muted-2);
}
@media(max-width:860px){ .foot__grid{grid-template-columns:1fr 1fr} .foot__logo{grid-column:1/-1} }
@media(max-width:520px){ .foot__grid{grid-template-columns:1fr} }

/* ---------- BOTAO FLUTUANTE ---------- */
.fab{
  position:fixed; right:18px; bottom:18px; z-index:70;
  display:flex; align-items:center; gap:10px; padding:14px 20px;
  background:var(--green); color:#0A0C08; border-radius:999px;
  font-family:var(--f-display); font-weight:800; font-size:14px; letter-spacing:.05em;
  text-transform:uppercase; box-shadow:0 14px 34px -10px rgba(0,0,0,.7);
  opacity:0; transform:translateY(20px); pointer-events:none;
  transition:opacity .3s, transform .3s, background .2s;
}
.fab.is-on{opacity:1; transform:none; pointer-events:auto}
.fab:hover{background:#ACF93C}
.fab svg{width:20px;height:20px}
@media(max-width:520px){ .fab span{display:none} .fab{padding:16px; border-radius:50%} }

/* ---------- REVEAL ---------- */
.rv{opacity:0; transform:translateY(24px);
  transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.is-in{opacity:1; transform:none}
.rv-d1{transition-delay:.08s}
.rv-d2{transition-delay:.16s}
.rv-d3{transition-delay:.24s}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important; transition-duration:.001ms!important}
  .rv{opacity:1; transform:none}
}

/* ===========================================================
   BLOCOS DA ESTRUTURA DO BRIEFING (EB Company)
   =========================================================== */

/* ---------- utilitarios de bloco ---------- */
.sec-cta{margin-top:clamp(28px,4vh,44px)}
.sec-sub{margin-top:clamp(34px,5vh,56px); color:var(--muted); font-size:15.5px}
.sec-note{margin-top:22px; color:var(--muted-2); line-height:1.7; max-width:78ch}
.hero__micro{margin-top:20px; color:var(--muted); letter-spacing:.12em}
.cta__micro{margin-top:26px; color:var(--muted-2); letter-spacing:.12em}
.lead{font-size:clamp(17px,2vw,21px); color:#C7CFBE; line-height:1.55; max-width:44ch}

/* marcador de conteudo pendente do cliente */
.ph-tag{
  display:inline-block; color:var(--green); border:1px solid var(--line-green);
  background:rgba(154,238,32,.07); padding:4px 9px; border-radius:2px;
  font-size:9.5px; letter-spacing:.14em;
}
.ph{
  display:grid; place-content:center; gap:12px; text-align:center;
  border:1px dashed var(--line-2); padding:26px; min-height:190px; border-radius:var(--r);
  color:var(--muted-2);
  background:
    repeating-linear-gradient(-45deg, rgba(237,241,233,.022) 0 8px, transparent 8px 16px),
    var(--carbon-2);
}
.ph p{font-size:10px; letter-spacing:.14em}
.ph--video{aspect-ratio:16/10}
.ph--portrait{aspect-ratio:4/5}
.ph--sq{aspect-ratio:1/1; min-height:0; margin-bottom:18px}
.ph-text{
  margin-top:20px; color:var(--muted); font-size:15px;
  border-left:2px solid var(--line-green); padding-left:16px;
}
.ph-text .ph-tag{display:block; width:fit-content; margin-bottom:10px}

/* ---------- BLOCO 02 - marcas atendidas ---------- */
.brands{
  display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.brand{
  background:var(--carbon-2); display:grid; place-items:center; text-align:center;
  padding:clamp(20px,2.6vw,34px) 12px; transition:background .3s;
}
.brand span{
  font-family:var(--f-display); font-weight:800; text-transform:uppercase;
  font-size:clamp(12px,1.25vw,16px); letter-spacing:-.01em; color:#C7CFBE; line-height:1.15;
  transition:color .3s;
}
.brand:hover{background:var(--steel)}
.brand:hover span{color:var(--green)}
.modelos{margin-top:26px; border-left:2px solid var(--line-green); padding-left:18px}
.modelos .mono{display:block; color:var(--green-dk); margin-bottom:8px}
.modelos p{color:var(--muted); font-size:15px}
@media(max-width:880px){ .brands{grid-template-columns:repeat(3,minmax(0,1fr))} }
@media(max-width:480px){ .brands{grid-template-columns:repeat(2,minmax(0,1fr))} }

/* ---------- BLOCO 03 - comparador antes/depois ---------- */
.ba{
  position:relative; width:min(100%,380px); margin-inline:auto; aspect-ratio:9/16;
  overflow:hidden; user-select:none; touch-action:pan-y;
  border:1px solid var(--line); background:var(--carbon-2);
}
.ba__pane{position:absolute; inset:0}
.ba__pane img{width:100%; height:100%; object-fit:cover; display:block; pointer-events:none}
.ba__pane--before{clip-path:inset(0 50% 0 0)}
.ba__tag{
  position:absolute; top:14px; left:14px; padding:5px 10px; font-size:10px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--paper); background:rgba(7,9,5,.72);
  border:1px solid var(--line);
}
.ba__tag--after{left:auto; right:14px; color:#0A0C08; background:var(--green); border-color:var(--green)}
.ba__handle{
  position:absolute; top:0; bottom:0; left:50%; width:44px; margin-left:-22px;
  background:linear-gradient(var(--green),var(--green)) center/2px 100% no-repeat;
  cursor:ew-resize; display:grid; place-items:center; z-index:3;
}
.ba__handle::before{
  content:""; width:40px; height:40px; border-radius:50%;
  background:var(--green); box-shadow:0 6px 20px -6px rgba(0,0,0,.8);
}
.ba__handle::after{
  content:"< >"; position:absolute; font-family:var(--f-mono); font-size:13px;
  color:#0A0C08; letter-spacing:.04em;
}
.ba figcaption{
  position:absolute; left:0; right:0; bottom:0; z-index:4; text-align:center;
  padding:30px 14px 12px; color:var(--muted); font-size:9.5px; letter-spacing:.12em;
  background:linear-gradient(to top, rgba(7,9,5,.92), transparent);
}

/* ---------- blocos em duas colunas (04, 05, 06) ---------- */
.split{
  display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(28px,4.4vw,64px); align-items:center;
}
.split--rev .split__media{order:2}
.split__media img{width:100%; height:auto; border:1px solid var(--line)}
@media(max-width:880px){
  .split{grid-template-columns:minmax(0,1fr); gap:30px}
  .split--rev .split__media{order:0}
}

/* etapas em linha (bloco 04) */
.steps-line li{
  display:grid; grid-template-columns:52px 1fr; gap:16px;
  padding:18px 0; border-top:1px solid var(--line);
}
.steps-line li:last-child{border-bottom:1px solid var(--line)}
.steps-line b{
  font-family:var(--f-display); font-weight:800; font-size:1.6rem; line-height:1;
  color:transparent; -webkit-text-stroke:1px var(--moss);
  transition:-webkit-text-stroke-color .3s;
}
.steps-line li:hover b{-webkit-text-stroke-color:var(--green)}
.steps-line h3{font-size:1.02rem; margin-bottom:6px}
.steps-line p{color:var(--muted); font-size:14.5px}

/* ---------- BLOCO 06 - itens do kit ---------- */
.kit{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.kit__item{background:var(--carbon-2); padding:clamp(20px,2.4vw,28px); transition:background .3s}
.kit__item:hover{background:var(--steel)}
.kit__item svg{width:30px; height:30px; color:var(--green-dk); margin-bottom:14px; transition:color .3s}
.kit__item:hover svg{color:var(--green)}
.kit__item h3{font-size:.98rem; margin-bottom:8px}
.kit__item p{color:var(--muted); font-size:14px}
.kit__note{margin-top:18px; color:var(--muted-2); letter-spacing:.12em}
@media(max-width:520px){ .kit{grid-template-columns:minmax(0,1fr)} }

/* ---------- BLOCO 07 - mapa ---------- */
.entrega{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(30px,4.6vw,70px); align-items:center;
}
.map-wrap{max-width:520px; margin-inline:auto; width:100%}
.map{display:block; width:100%; height:auto; overflow:visible}
.map .uf{
  fill:#1F281A; stroke:#7C8C6A; stroke-width:1; stroke-linejoin:round;
  transition:fill .3s;
}
.map .uf.is-on{fill:rgba(154,238,32,.32); stroke:var(--green); stroke-width:1.4}
.map__labels text{
  font-family:var(--f-mono); font-size:13px; letter-spacing:.06em; fill:var(--green);
  text-anchor:middle; dominant-baseline:middle; font-weight:600;
}
.legend{display:flex; flex-wrap:wrap; gap:8px 22px; margin-bottom:22px}
.legend li{
  display:flex; align-items:center; gap:9px; color:var(--muted);
  font-family:var(--f-mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase;
}
.legend i{width:13px; height:13px; border:1px solid #7C8C6A; background:#1F281A; border-radius:2px}
.legend i.is-on{background:rgba(154,238,32,.32); border-color:var(--green)}
.entrega__side p{color:var(--muted); font-size:15.5px; max-width:44ch}
@media(max-width:880px){ .entrega{grid-template-columns:minmax(0,1fr)} }

/* ---------- BLOCO 08 - prova social ---------- */
.depos{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:clamp(18px,2.4vw,28px)}
.depo{border:1px solid var(--line); background:var(--carbon-2); padding:clamp(18px,2.2vw,24px)}
.depo blockquote{margin:0 0 16px; color:#C7CFBE; font-size:15px; line-height:1.6}
.depo footer{
  display:flex; flex-direction:column; gap:3px;
  border-top:1px solid var(--line); padding-top:14px;
}
.depo footer b{font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; color:var(--green)}
.depo footer span{
  font-family:var(--f-mono); font-size:10px; letter-spacing:.12em;
  color:var(--muted-2); text-transform:uppercase;
}
@media(max-width:880px){ .depos{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media(max-width:560px){ .depos{grid-template-columns:minmax(0,1fr)} }

/* ---------- BLOCO 09 - FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:clamp(18px,2.4vw,24px) 0; cursor:pointer; list-style:none;
  font-family:var(--f-display); font-weight:700; text-transform:uppercase;
  font-size:clamp(1rem,1.6vw,1.2rem); letter-spacing:-.01em; line-height:1.25;
  transition:color .25s;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary:hover{color:var(--green)}
.faq__item summary i{position:relative; flex:none; width:18px; height:18px; transition:transform .3s}
.faq__item summary i::before,
.faq__item summary i::after{content:""; position:absolute; background:var(--green); border-radius:1px}
.faq__item summary i::before{left:0; right:0; top:8px; height:2px}
.faq__item summary i::after{top:0; bottom:0; left:8px; width:2px; transition:opacity .3s}
.faq__item[open] summary i{transform:rotate(180deg)}
.faq__item[open] summary i::after{opacity:0}
.faq__a{padding:0 0 clamp(20px,2.6vw,26px); max-width:74ch}
.faq__a p{color:var(--muted); font-size:15.5px}
.faq__a .ph-tag{margin-top:14px}

/* seções escondidas (aguardam conteúdo real) */
section[hidden]{display:none !important}