/* =========================================================================
   Hibero Extintores — folha de estilo única

   Hierarquia de cor:
     PRIMÁRIA   vermelho da marca  — faixas, botões, acentos, tudo que vende
     SECUNDÁRIA branco / claro     — superfície dominante da página
     TERCIÁRIA  preto              — só três bandas de pontuação (produtos,
                                     clientes e rodapé) e tipografia
     APOIO      verde da marca     — confirmação (ticks, selo, status)

   O motion é sempre ligado por decisão de projeto: não há bloco
   prefers-reduced-motion desligando os loops. O cliente pediu explicitamente
   "usar e abusar" e a máquina dele tem "reduzir movimento" no sistema — se
   respeitássemos a media query, ele receberia a página parada.
   ========================================================================= */

:root{
  --red:      #E10A14;
  --red-2:    #B00810;
  --red-3:    #FF3039;
  --red-deep: #7A050B;
  --red-wash: #FFF2F2;
  --red-tint: rgba(225,10,20,.10);

  --white:    #FFFFFF;
  --paper:    #F5F6F9;
  --paper-2:  #ECEEF4;

  --ink:      #0A0A0D;
  --ink-2:    #101016;
  --ink-3:    #17171F;

  --tx:       #0E0E14;
  --tx-2:     #56566A;
  --tx-3:     #8B8B9C;
  --tx-on:    #ECECF2;
  --tx-on-2:  #9C9CAC;

  --line:     rgba(14,14,20,.10);
  --line-2:   rgba(14,14,20,.18);
  --line-on:  rgba(255,255,255,.10);
  --line-on2: rgba(255,255,255,.20);

  --green:    #00A24E;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --disp: "Plus Jakarta Sans", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;

  --wrap: 1240px;
  --ease:   cubic-bezier(.16,.84,.32,1);
  --ease-o: cubic-bezier(.22,1,.36,1);
  --ease-b: cubic-bezier(.34,1.56,.64,1);
}

*,*::before,*::after{ box-sizing:border-box; }

/* `clip` e NÃO `hidden`: overflow hidden no html/body cria um contêiner de
   rolagem e mata o position:sticky do header. */
html{ -webkit-text-size-adjust:100%; overflow-x:clip; }

body{
  margin:0; overflow-x:clip;
  background:var(--white);
  color:var(--tx);
  font-family:var(--body);
  font-size:16px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }

/* A Plus Jakarta tem espaço estreito; com tracking negativo as palavras colam. */
/* `balance` distribui as linhas do título em vez de deixar uma palavra
   solta na última; `pretty` faz o mesmo com o texto corrido. */
h1,h2,h3,h4{
  font-family:var(--disp); font-weight:800; line-height:1.06;
  letter-spacing:-.028em; word-spacing:.08em; margin:0;
  text-wrap:balance;
}
p,li{ text-wrap:pretty; }

::selection{ background:var(--red); color:#fff; }

/* Parallax: o JS escreve --py e usamos a propriedade `translate`, que é
   independente de `transform`. Assim o deslocamento convive com keyframes
   que já animam transform no mesmo elemento (blob, float, etc.). */
[data-par]{ translate:0 var(--py,0px); will-change:translate; }

.wrap{ width:100%; max-width:var(--wrap); margin:0 auto; padding:0 24px; }

.skip-link{
  position:fixed; left:8px; top:8px; z-index:200;
  background:var(--red); color:#fff; padding:10px 16px; border-radius:8px;
  transform:translateY(-180%); transition:transform .3s var(--ease);
}
.skip-link:focus{ transform:none; }

:where(a,button,input,select,textarea,details>summary):focus-visible{
  outline:2px solid var(--red); outline-offset:3px; border-radius:4px;
}

/* ---------- barra de progresso de rolagem ---------- */
.prog{
  position:fixed; inset:0 0 auto 0; height:4px; z-index:130;
  background:rgba(14,14,20,.07); pointer-events:none;
}
.prog i{
  position:relative; display:block; height:100%; width:0%;
  background:linear-gradient(90deg,var(--red-2),var(--red) 55%,var(--red-3));
  box-shadow:0 0 16px rgba(225,10,20,.75);
}
.prog i::after{
  content:""; position:absolute; right:-4px; top:50%; transform:translateY(-50%);
  width:9px; height:9px; border-radius:50%; background:#fff;
  box-shadow:0 0 10px 3px rgba(225,10,20,.9);
}

/* =========================================================================
   BOTÕES
   ========================================================================= */
.btn{
  position:relative; display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:14px 26px; border:0; border-radius:2px 14px 2px 14px; cursor:pointer;
  background:var(--red); color:#fff;
  font-family:var(--disp); font-weight:700; font-size:.95rem; letter-spacing:0; word-spacing:.1em;
  overflow:hidden; isolation:isolate; white-space:nowrap;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), color .3s;
  box-shadow:0 10px 26px -14px rgba(225,10,20,.9);
}
.btn::before{
  content:""; position:absolute; inset:0; z-index:-1; border-radius:inherit;
  background:var(--ink); transform:translateY(101%);
  transition:transform .5s var(--ease-o);
}
.btn:hover::before{ transform:translateY(0); }
.btn:hover{ transform:translateY(-3px); box-shadow:0 18px 34px -14px rgba(225,10,20,.75); }
.btn:active{ transform:translateY(-1px); }

.btn--outline{
  background:transparent; color:var(--tx); box-shadow:inset 0 0 0 1.5px var(--line-2);
}
.btn--outline::before{ background:var(--red); }
.btn--outline:hover{ color:#fff; box-shadow:inset 0 0 0 1.5px var(--red), 0 18px 34px -18px rgba(225,10,20,.7); }

.btn--ink{ background:var(--ink); color:#fff; box-shadow:0 12px 28px -14px rgba(0,0,0,.9); }
.btn--ink::before{ background:#fff; }
.btn--ink:hover{ color:var(--ink); }

.btn--lg{ padding:17px 32px; font-size:1rem; }
.btn--full{ width:100%; }
.btn__wa{ width:20px; height:20px; fill:currentColor; }

.lnk{
  display:inline-flex; align-items:center; gap:8px; margin-top:12px; padding:10px 0;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--red);
}
.lnk svg{ width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; transition:transform .4s var(--ease); }
.lnk:hover svg{ transform:translateX(6px); }

/* =========================================================================
   KICKERS / CABEÇALHOS
   ========================================================================= */
.kicker{
  display:inline-flex; align-items:flex-start; gap:10px; margin:0 0 18px;
  font-family:var(--mono); font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--tx-2);
}
.kicker i{
  width:26px; height:2px; margin-top:.72em; flex:0 0 26px; display:block;
  background:var(--red); transform-origin:left; transform:scaleX(0);
  transition:transform .7s var(--ease-o) .1s;
}
.is-in .kicker i,.kicker.is-in i{ transform:scaleX(1); }
.kicker--red{ color:var(--red); }

.sec{ position:relative; padding:118px 0; background:var(--white); }
.sec--alt{ background:var(--paper); }
.sec--ink{ background:var(--ink); color:var(--tx-on); }
.sec--ink h2,.sec--ink h3{ color:#fff; }
.sec--ink .kicker{ color:var(--tx-on-2); }
.sec--ink .sec__lead{ color:var(--tx-on-2); }

.sec__head{ max-width:780px; margin-bottom:60px; }
.sec__head h2{ font-size:clamp(2.05rem,4.6vw,3.3rem); }
.sec__lead{ margin-top:22px; color:var(--tx-2); font-size:1.06rem; max-width:62ch; text-wrap:balance; }
.sec__head--center{ margin-left:auto; margin-right:auto; text-align:center; }
.sec__head--center .kicker{ justify-content:center; }
.sec__head--row{ display:flex; align-items:flex-end; justify-content:space-between; gap:32px; max-width:none; }
.sec__head--row h2{ max-width:16ch; }

/* título palavra a palavra + varredura de brilho.
   line-height:1.3 (em vez do 1.06 herdado de h1-h4): a Plus Jakarta Sans em
   800 tem ascent+descent ~1.26em — com 1.06 a caixa de cada palavra fica
   MENOR que a fonte precisa, e o overflow:hidden por palavra (necessário
   pro efeito de revelação) cortava a cauda do "ç" e o laço do "g". Medido
   pixel a pixel (hidden vs. overflow:visible da mesma palavra): o corte
   desaparece a partir de 1.28; 1.3 dá uma folga de segurança. */
.split{ line-height:1.3; }
.split span{ display:inline-block; overflow:hidden; vertical-align:top; }
.split span > i{
  display:inline-block; font-style:normal;
  transform:translateY(110%) rotate(4deg); opacity:0;
  transition:transform 1s var(--ease-o), opacity .8s ease;
  transition-delay:calc(var(--wi) * 62ms);
}
.split.is-in span > i{ transform:none; opacity:1; }

/* =========================================================================
   SISTEMA DE REVELAÇÃO — deslocamentos generosos, para a entrada ser VISTA
   ========================================================================= */
.reveal{
  opacity:0;
  transition:opacity .9s var(--ease-o), transform 1.05s var(--ease-o), clip-path .95s var(--ease-o), filter .9s ease;
  transform:translateY(46px);
}
.reveal--up  { transform:translateY(70px) scale(.97); }
.reveal--l   { transform:translateX(-70px); }
.reveal--r   { transform:translateX(70px); }
.reveal--zoom{ transform:scale(.86); filter:blur(6px); }
.reveal--clip{ clip-path:inset(0 100% 0 0); transform:translateY(24px); }
.reveal.is-in{ opacity:1; transform:none; clip-path:inset(0 0 0 0); filter:none; }

/* =========================================================================
   ÍCONES — caixa com canto cortado e aresta vermelha
   ========================================================================= */
.ico{
  width:56px; height:56px; flex:0 0 auto; position:relative;
  display:grid; place-items:center;
  background:var(--red-wash);
  clip-path:polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 15px 100%, 0 calc(100% - 15px));
  box-shadow:inset 3px 0 0 var(--red);
  transition:background .4s var(--ease), box-shadow .4s;
}
.ico svg{ width:27px; height:27px; fill:none; stroke:var(--red); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; transition:stroke .4s; }
.sec--ink .ico,.clients .ico{ background:rgba(255,255,255,.06); box-shadow:inset 3px 0 0 var(--red); }
.sec--ink .ico svg{ stroke:#fff; }

/* =========================================================================
   TOPBAR — faixa vermelha (primária)
   ========================================================================= */
.topbar{
  position:relative; z-index:101; overflow:hidden;
  background:linear-gradient(100deg,var(--red-2),var(--red) 46%,var(--red-3) 130%);
  color:#fff; font-size:.79rem;
}
.topbar::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:repeating-linear-gradient(115deg,rgba(0,0,0,.14) 0 1px,transparent 1px 22px);
  animation:stripeSlide 18s linear infinite;
}
@keyframes stripeSlide{ to{ background-position:220px 0; } }
.topbar__in{ display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:42px; position:relative; z-index:1; }
.topbar__right{ display:flex; align-items:center; gap:22px; }
.topbar__item{
  display:inline-flex; align-items:center; gap:8px; padding:11px 0; white-space:nowrap;
  font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase;
  color:rgba(255,255,255,.92); transition:color .25s, transform .25s var(--ease);
}
.topbar__item svg{ width:15px; height:15px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.topbar__item svg.fill{ fill:currentColor; stroke:none; }
a.topbar__item:hover{ color:#fff; transform:translateY(-1px); }
.topbar__wa{ padding:4px 12px; border-radius:999px; background:rgba(0,0,0,.22); }

/* =========================================================================
   HEADER
   ========================================================================= */
/* z-index acima da topbar: o menu lateral mora dentro do header, então sem
   isso ele abriria POR BAIXO da faixa vermelha. */
.hdr{
  position:sticky; top:0; z-index:110;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid var(--line);
  transition:background .35s, box-shadow .35s;
}
.hdr__in{ display:flex; align-items:center; gap:26px; height:78px; transition:height .4s var(--ease); }
.hdr.is-stuck{ background:rgba(255,255,255,.95); box-shadow:0 14px 34px -26px rgba(14,14,20,.6); }
.hdr.is-stuck .hdr__in{ height:64px; }

.hdr__logo img{ height:38px; width:auto; transition:height .4s var(--ease), transform .4s var(--ease); }
.hdr.is-stuck .hdr__logo img{ height:32px; }
.hdr__logo:hover img{ transform:scale(1.04); }

.nav{ position:relative; display:flex; align-items:center; gap:2px; margin-left:auto; }
.nav__ink{
  position:absolute; left:0; top:50%; height:32px; width:0; margin-top:-16px;
  background:var(--red-tint); border-radius:999px; z-index:0;
  transition:transform .55s var(--ease-o), width .55s var(--ease-o), opacity .3s;
  opacity:0;
}
.nav__ink.is-on{ opacity:1; }
.nav > a{
  position:relative; z-index:1; padding:9px 14px; border-radius:999px;
  font-size:.92rem; font-weight:500; color:var(--tx-2);
  transition:color .3s;
}
.nav > a:hover{ color:var(--red); }
.nav > a.is-active{ color:var(--red); font-weight:600; }
.nav__cta{ display:none; }

.hdr__cta{ padding:12px 22px; font-size:.88rem; }

.burger{
  position:relative; display:none; width:46px; height:46px; margin-left:auto;
  background:transparent; border:1.5px solid var(--line-2); border-radius:12px;
  cursor:pointer; padding:0; place-items:center;
}
.burger span{ display:block; width:20px; height:2px; background:var(--tx); border-radius:2px; transition:transform .35s var(--ease), opacity .25s; }
.burger span + span{ margin-top:5px; }
/* as duas barras vão para o centro absoluto antes de girar: no grid elas
   cruzavam fora do meio e o "X" saía com cara de ">". */
.burger.is-open span:nth-child(1),
.burger.is-open span:nth-child(3){ position:absolute; top:50%; left:50%; margin:0; }
.burger.is-open span:nth-child(1){ transform:translate(-50%,-50%) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform:translate(-50%,-50%) rotate(-45deg); }

/* =========================================================================
   HERO — claro, com painel vermelho
   ========================================================================= */
.hero{
  position:relative; overflow:hidden;
  background:linear-gradient(175deg,var(--white) 0%,var(--paper) 62%,var(--paper-2) 100%);
  padding:clamp(38px,5vw,64px) 0 clamp(150px,15vw,190px);
}
.hero__dust{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }
.hero__mesh{
  position:absolute; inset:0; pointer-events:none; opacity:.55;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 62% 40%, #000 5%, transparent 68%);
  -webkit-mask-image:radial-gradient(circle at 62% 40%, #000 5%, transparent 68%);
}
.hero__blob{
  position:absolute; right:-8%; top:-14%; width:52vw; height:52vw; max-width:760px; max-height:760px;
  pointer-events:none; border-radius:46% 54% 40% 60% / 52% 44% 56% 48%;
  background:radial-gradient(circle at 38% 34%, rgba(225,10,20,.16), rgba(225,10,20,.03) 62%, transparent 74%);
  animation:blob 22s ease-in-out infinite;
}
@keyframes blob{
  0%,100%{ border-radius:46% 54% 40% 60% / 52% 44% 56% 48%; transform:rotate(0) scale(1); }
  50%    { border-radius:60% 40% 56% 44% / 44% 58% 42% 56%; transform:rotate(12deg) scale(1.07); }
}
.hero__in{ position:relative; z-index:2; }

/* slogan principal — assinatura da marca, em selo (saiu da topbar) */
.hero__slogan{
  display:inline-flex; align-items:center; gap:0; margin:0 0 38px; overflow:hidden;
  background:#fff; border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  box-shadow:0 18px 40px -32px rgba(14,14,20,.7);
}
.hero__sloganRule{
  display:block; width:6px; align-self:stretch; background:linear-gradient(180deg,var(--red),var(--red-2));
  transform-origin:top; transform:scaleY(0);
  animation:ruleIn 1s var(--ease-o) .2s forwards;
}
@keyframes ruleIn{ to{ transform:scaleY(1); } }
.hero__sloganTx{
  padding:11px 4px 11px 18px;
  font-family:var(--mono); font-size:.7rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--tx-2);
}
.hero__slogan b{ color:var(--tx); font-weight:600; }
.hero__slogan em{
  font-style:normal; font-family:var(--disp); font-weight:800; font-size:1.15rem;
  letter-spacing:-.03em; color:var(--red); padding:0 20px 0 8px;
}

.hero__slides{ position:relative; min-height:min(452px,54vh); }

.slide{
  position:absolute; inset:0;
  display:grid; grid-template-columns:1.1fr .9fr; align-items:center; gap:48px;
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .8s var(--ease), visibility .8s;
}
.slide.is-active{ opacity:1; visibility:visible; pointer-events:auto; position:relative; }

.slide__text h1{ font-size:clamp(2.5rem,5.8vw,4.4rem); max-width:15ch; }
.slide__lead{ margin-top:24px; max-width:52ch; color:var(--tx-2); font-size:1.08rem; }
.slide__chips{ display:flex; flex-wrap:wrap; gap:9px; margin-top:28px; }
.slide__chips li{
  padding:8px 15px; border-radius:999px; border:1px solid var(--line-2);
  font-family:var(--mono); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--tx-2); background:rgba(255,255,255,.7);
}
.slide.is-active .slide__lead,
.slide.is-active .slide__chips li,
.slide.is-active .kicker{ animation:fadeUp .85s var(--ease-o) both; }
.slide.is-active .kicker{ animation-delay:.05s; }
.slide.is-active .slide__lead{ animation-delay:.3s; }
.slide.is-active .slide__chips li{ animation-delay:calc(.4s + var(--i,0) * .08s); }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(24px); } to{ opacity:1; transform:none; } }

.slide__art{ position:relative; margin:0; display:grid; place-items:center; min-height:340px; }
.art__panel{
  position:absolute; inset:5% 2% 5% 8%;
  background:linear-gradient(150deg,var(--red-2),var(--red) 52%,var(--red-3));
  clip-path:polygon(26% 0, 100% 0, 100% 74%, 74% 100%, 0 100%, 0 26%);
  box-shadow:0 44px 74px -40px rgba(225,10,20,.7);
}
/* moldura fina deslocada — dá profundidade e tira a cara de retângulo */
.art__panel::after{
  content:""; position:absolute; inset:14px;
  border:1px solid rgba(255,255,255,.34);
  clip-path:polygon(25% 0, 100% 0, 100% 75%, 75% 100%, 0 100%, 0 25%);
}
.slide.is-active .art__panel{ animation:panelIn 1.05s var(--ease-o) both; }
@keyframes panelIn{ from{ opacity:0; transform:translateX(38px) rotate(2deg); } to{ opacity:1; transform:none; } }
.art__ring{
  position:absolute; width:min(330px,74%); aspect-ratio:1; border-radius:50%;
  border:1.5px solid rgba(255,255,255,.38);
}
.art__ring--2{ width:min(430px,96%); border-style:dashed; border-color:rgba(255,255,255,.22); animation:spin 46s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.slide__art img{
  position:relative; z-index:2; max-height:min(390px,44vh); width:auto;
  filter:drop-shadow(0 34px 44px rgba(0,0,0,.42));
}
.slide.is-active .slide__art img{ animation:artIn 1.2s var(--ease-o) both .16s, float 7s ease-in-out infinite 1.3s; }
@keyframes artIn{ from{ opacity:0; transform:translateY(40px) scale(.92); } to{ opacity:1; transform:none; } }
@keyframes float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-15px); } }

.hero__bottom{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:24px; margin-top:46px; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; }

.hero__dots{ display:flex; flex-wrap:wrap; gap:8px; }
.hero__dots button{
  position:relative; display:flex; align-items:center; gap:10px;
  padding:10px 17px 10px 15px; border:1px solid var(--line-2); border-radius:999px;
  background:rgba(255,255,255,.72); cursor:pointer; overflow:hidden;
  font-family:var(--mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-2);
  transition:color .3s, border-color .3s, background .3s;
}
.hero__dots button i{ width:7px; height:7px; border-radius:50%; background:var(--tx-3); transition:background .3s, transform .3s; }
.hero__dots button::after{
  content:""; position:absolute; left:0; bottom:0; height:2.5px; width:100%;
  background:var(--red); transform:scaleX(0); transform-origin:left;
}
.hero__dots button[aria-selected="true"]{ color:var(--tx); border-color:var(--red); background:#fff; }
.hero__dots button[aria-selected="true"] i{ background:var(--red); transform:scale(1.35); }
.hero__dots button[aria-selected="true"]::after{ animation:tick var(--dur,5000ms) linear forwards; }
@keyframes tick{ from{ transform:scaleX(0); } to{ transform:scaleX(1); } }

/* =========================================================================
   DIFERENCIAIS — cards brancos com aba vermelha numerada
   ========================================================================= */
.diffs{ position:relative; z-index:5; margin-top:clamp(-130px,-11vw,-92px); }
.diffs__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }

.diff{
  position:relative; padding:32px 26px 34px; overflow:hidden;
  background:#fff; border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  box-shadow:0 26px 60px -46px rgba(14,14,20,.55);
  transition:transform .55s var(--ease), box-shadow .5s, background .5s;
}
.diff::before{
  content:""; position:absolute; inset:0 auto 0 0; width:4px;
  background:linear-gradient(180deg,var(--red),var(--red-deep));
  transform:scaleY(0); transform-origin:top; transition:transform .65s var(--ease-o);
}
.diff.is-on::before,.diff:hover::before{ transform:scaleY(1); }
.diff.is-on,.diff:hover{ transform:translateY(-10px); box-shadow:0 40px 70px -44px rgba(225,10,20,.55); }
.diff__n{
  position:absolute; top:26px; right:24px;
  font-family:var(--mono); font-size:.74rem; letter-spacing:.14em; color:var(--tx-3);
  transition:color .4s;
}
.diff.is-on .diff__n{ color:var(--red); }
.diff.is-on .ico{ background:var(--red); box-shadow:inset 3px 0 0 var(--red-deep); }
.diff.is-on .ico svg{ stroke:#fff; }
.diff h3{ font-size:1.15rem; margin:22px 0 12px; }
.diff h3::after{ content:""; display:block; width:38px; height:2px; margin-top:14px; background:var(--line-2); transition:width .5s var(--ease-o), background .4s; }
.diff.is-on h3::after,.diff:hover h3::after{ width:76px; background:var(--red); }
.diff p{ font-size:.93rem; color:var(--tx-2); }
.diff__bar{ position:absolute; left:0; bottom:0; height:3px; width:100%; background:var(--red); transform:scaleX(0); transform-origin:left; }
.diff.is-on .diff__bar{ animation:tick 3000ms linear forwards; }

/* micro-animações por ícone */
.diff.is-on .ico--clock .hand-m{ transform-origin:12px 12px; animation:handSpin 3s linear infinite; }
.diff.is-on .ico--clock .hand-h{ transform-origin:12px 12px; animation:handSpin 18s linear infinite; }
@keyframes handSpin{ to{ transform:rotate(360deg); } }
.diff.is-on .ico--shield .tick{ stroke:#fff; stroke-dasharray:14; stroke-dashoffset:14; animation:draw 2.4s ease-in-out infinite; }
@keyframes draw{ 0%{ stroke-dashoffset:14; } 40%,80%{ stroke-dashoffset:0; } 100%{ stroke-dashoffset:14; } }
.diff.is-on .ico--tag svg{ transform-origin:70% 70%; animation:tagSwing 2.6s ease-in-out infinite; }
@keyframes tagSwing{ 0%,100%{ transform:rotate(0); } 25%{ transform:rotate(-10deg); } 60%{ transform:rotate(7deg); } }
.diff.is-on .ico--tag .hole{ animation:holePop 2.6s ease-in-out infinite; }
@keyframes holePop{ 0%,100%{ fill:transparent; } 40%{ fill:#fff; } }
.diff.is-on .ico--stamp .doc{ animation:stampHit 2.8s var(--ease-o) infinite; }
@keyframes stampHit{ 0%,60%,100%{ transform:none; } 68%{ transform:translateY(-2.5px) scale(1.04); } 76%{ transform:translateY(1px) scale(.99); } }
.diff.is-on .ico--stamp .line1{ stroke-dasharray:6; stroke-dashoffset:6; animation:draw2 2.8s ease-in-out infinite; }
.diff.is-on .ico--stamp .line2{ stroke-dasharray:6; stroke-dashoffset:6; animation:draw2 2.8s ease-in-out infinite .25s; }
@keyframes draw2{ 0%{ stroke-dashoffset:6; } 45%,85%{ stroke-dashoffset:0; } 100%{ stroke-dashoffset:6; } }

/* =========================================================================
   FAIXA — serviços fixos (chamativos) + normas em carrossel
   ========================================================================= */
.strip{ padding:96px 0 0; background:var(--white); }
.strip__label{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--tx-3); margin-bottom:22px;
}
.strip__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line); border-left:1px solid var(--line); }

.tile{
  position:relative; display:flex; align-items:center; gap:16px; overflow:hidden;
  padding:30px 26px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  transition:color .45s var(--ease);
}
.tile::before{
  content:""; position:absolute; inset:0; z-index:0;
  background:linear-gradient(120deg,var(--red-2),var(--red) 60%,var(--red-3));
  transform:translateY(100%); transition:transform .55s var(--ease-o);
}
.tile:hover::before{ transform:translateY(0); }
.tile:hover{ color:#fff; }
.tile b{
  position:relative; z-index:1; font-family:var(--mono); font-weight:500;
  font-size:.76rem; letter-spacing:.14em; color:var(--red); transition:color .45s;
}
.tile:hover b{ color:rgba(255,255,255,.8); }
.tile span{
  position:relative; z-index:1; flex:1;
  font-family:var(--disp); font-weight:800; letter-spacing:-.025em;
  font-size:clamp(1.05rem,1.7vw,1.35rem);
}
.tile i{
  position:relative; z-index:1; width:26px; height:2px; background:var(--red);
  transform-origin:right; transform:scaleX(.45); transition:transform .5s var(--ease-o), background .45s;
}
.tile:hover i{ transform:scaleX(1); background:#fff; }
/* brilho lento percorrendo os tiles, para a faixa não ficar parada */
.tile::after{
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:linear-gradient(105deg,transparent 42%,rgba(225,10,20,.10) 50%,transparent 58%);
  transform:translateX(-120%);
  animation:tileShine 5.5s ease-in-out infinite;
  animation-delay:calc(var(--ti,0) * .55s);
}
@keyframes tileShine{ 0%{ transform:translateX(-120%); } 55%,100%{ transform:translateX(120%); } }

/* --- normas rotacionando --- */
.norms{ margin-top:64px; padding:34px 0 44px; background:var(--ink); color:var(--tx-on); overflow:hidden; }
.norms__head{ display:flex; align-items:center; justify-content:space-between; gap:20px; margin-bottom:24px; }
.norms__label{ font-family:var(--mono); font-size:.72rem; letter-spacing:.24em; text-transform:uppercase; color:var(--tx-on-2); }
.norms__nav{ display:flex; gap:8px; }
.norms__nav button{
  width:44px; height:44px; border-radius:50%; cursor:pointer; display:grid; place-items:center;
  background:transparent; border:1px solid var(--line-on2);
  transition:background .3s, border-color .3s, transform .3s var(--ease);
}
.norms__nav button svg{ width:17px; height:17px; fill:none; stroke:#fff; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.norms__nav button:hover{ background:var(--red); border-color:var(--red); transform:translateY(-2px); }
.norms__view{ overflow:hidden; }
.norms__track{
  display:flex; gap:16px; will-change:transform;
  padding:0 max(24px,calc((100vw - var(--wrap)) / 2 + 24px));
  transition:transform .8s var(--ease-o);
}
.norm{
  flex:0 0 clamp(230px,26vw,290px); position:relative; overflow:hidden;
  padding:22px 22px 24px; background:var(--ink-3); border:1px solid var(--line-on);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition:transform .5s var(--ease), border-color .4s, background .4s;
}
.norm::before{ content:""; position:absolute; inset:0 auto 0 0; width:3px; background:var(--red); }
.norm:hover{ transform:translateY(-6px); background:#1C1C26; border-color:var(--line-on2); }
.norm b{ display:block; font-family:var(--disp); font-weight:800; font-size:1.28rem; color:#fff; letter-spacing:-.02em; }
.norm span{ display:block; margin-top:2px; font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; color:var(--red-3); }
.norm p{ margin-top:12px; font-size:.86rem; color:var(--tx-on-2); }

/* =========================================================================
   SERVIÇOS — destaque + cards editoriais (nada de card genérico)
   ========================================================================= */
.feat{
  display:grid; grid-template-columns:1.08fr .92fr; gap:48px; align-items:center;
  padding:46px; margin-bottom:26px; position:relative; overflow:hidden;
  background:var(--paper);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
}
.feat::before{ content:""; position:absolute; inset:0 auto 0 0; width:5px; background:linear-gradient(180deg,var(--red),transparent); }
.feat__text h3{ font-size:clamp(1.65rem,3vw,2.25rem); margin-bottom:18px; }
.feat__text > p{ color:var(--tx-2); }
.ticks{ margin:26px 0 30px; display:grid; gap:12px; }
.ticks li{ position:relative; padding-left:32px; font-size:.95rem; }
.ticks li::before{
  content:""; position:absolute; left:0; top:.35em; width:18px; height:18px; border-radius:50%;
  background:rgba(0,162,78,.12); box-shadow:inset 0 0 0 1.5px rgba(0,162,78,.5);
}
.ticks li::after{
  content:""; position:absolute; left:5px; top:.68em; width:8px; height:4px;
  border-left:2px solid var(--green); border-bottom:2px solid var(--green); transform:rotate(-45deg);
}
.feat__art{ position:relative; margin:0; display:grid; place-items:center; min-height:330px; }
.feat__panel{
  position:absolute; inset:2% 4%;
  background:linear-gradient(210deg,var(--red-2),var(--red) 52%,var(--red-3));
  clip-path:polygon(0 0, 74% 0, 100% 26%, 100% 100%, 26% 100%, 0 74%);
  box-shadow:0 44px 74px -44px rgba(225,10,20,.75);
}
.feat__panel::after{
  content:""; position:absolute; inset:14px; border:1px solid rgba(255,255,255,.32);
  clip-path:polygon(0 0, 75% 0, 100% 25%, 100% 100%, 25% 100%, 0 75%);
}
.feat__ring{
  position:absolute; z-index:1; width:min(300px,72%); aspect-ratio:1; border-radius:50%;
  border:1.5px dashed rgba(255,255,255,.28); animation:spin 52s linear infinite;
}
.feat__art img{ position:relative; z-index:2; max-height:330px; width:auto; filter:drop-shadow(0 26px 40px rgba(0,0,0,.45)); }
.feat__chip{
  position:absolute; z-index:3; left:-8%; bottom:7%;
  display:flex; flex-direction:column; gap:2px; padding:13px 20px;
  background:#fff; box-shadow:0 22px 44px -26px rgba(14,14,20,.85);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  font-family:var(--mono); font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-2);
  animation:chipFloat 5.5s ease-in-out infinite;
}
.feat__chip b{ font-family:var(--disp); font-size:1.15rem; font-weight:800; letter-spacing:-.02em; color:var(--red); }
@keyframes chipFloat{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-9px); } }

.cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; counter-reset:c; }

.card{
  position:relative; counter-increment:c; overflow:hidden;
  padding:28px 26px 62px; background:#fff;
  border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  transition:transform .55s var(--ease), box-shadow .5s, border-color .4s;
}
.card::before{
  content:""; position:absolute; inset:auto 0 0 0; height:3px;
  background:linear-gradient(90deg,var(--red),var(--red-3));
  transform:scaleX(0); transform-origin:left; transition:transform .6s var(--ease-o);
}
/* numeral fantasma: dá peso editorial e tira a cara de card padrão */
.card::after{
  content:counter(c,decimal-leading-zero);
  position:absolute; right:-6px; bottom:-24px; pointer-events:none;
  font-family:var(--disp); font-weight:800; font-size:6.2rem; line-height:1;
  letter-spacing:-.06em; color:var(--tx); opacity:.045;
  transition:opacity .5s, color .5s, transform .6s var(--ease-o);
}
.card:hover::after{ opacity:.12; color:var(--red); transform:translateY(-6px); }
.card__top{ position:relative; z-index:1; display:flex; align-items:flex-start; justify-content:space-between; }
.card__top::after{
  content:counter(c,decimal-leading-zero);
  font-family:var(--mono); font-size:.76rem; letter-spacing:.14em; color:var(--tx-3);
  transition:color .4s, transform .5s var(--ease);
}
.card h3,.card p{ position:relative; z-index:1; }
.card h3{ font-size:1.1rem; margin:22px 0 0; }
.card h3::after{ content:""; display:block; width:100%; height:1px; margin:15px 0; background:var(--line); }
.card p{ font-size:.91rem; color:var(--tx-2); }
.card__go{
  position:absolute; left:26px; bottom:24px;
  width:34px; height:34px; display:grid; place-items:center; border-radius:50%;
  background:var(--red-wash);
  opacity:0; transform:translateX(-12px);
  transition:opacity .45s, transform .5s var(--ease-o), background .4s;
}
.card__go svg{ width:17px; height:17px; fill:none; stroke:var(--red); stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; }
.card:hover{ transform:translateY(-10px); border-color:transparent; box-shadow:0 40px 70px -44px rgba(225,10,20,.6); }
.card:hover::before{ transform:scaleX(1); }
.card:hover .card__top::after{ color:var(--red); transform:translateY(-2px); }
.card:hover .ico{ background:var(--red); box-shadow:inset 3px 0 0 var(--red-deep); }
.card:hover .ico svg{ stroke:#fff; animation:nudge .6s var(--ease-o); }
@keyframes nudge{ 40%{ transform:translateY(-4px) scale(1.08); } }
.card:hover .card__go{ opacity:1; transform:none; }

/* =========================================================================
   CLASSES DE INCÊNDIO
   ========================================================================= */
.classes{
  background:#fff; border:1px solid var(--line); overflow:hidden;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
  box-shadow:0 40px 80px -60px rgba(14,14,20,.5);
}
.classes__tabs{ position:relative; display:grid; grid-template-columns:repeat(5,1fr); border-bottom:1px solid var(--line); }
.classes__tabs button{
  position:relative; display:flex; flex-direction:column; align-items:center; gap:2px;
  padding:24px 10px 22px; background:transparent; border:0; cursor:pointer;
  transition:background .3s, color .3s; color:var(--tx-2);
}
.classes__tabs button + button{ border-left:1px solid var(--line); }
.classes__tabs button b{ font-family:var(--disp); font-size:1.8rem; font-weight:800; line-height:1; color:var(--tx); transition:color .3s, transform .4s var(--ease-b); }
.classes__tabs button span{ font-family:var(--mono); font-size:.66rem; letter-spacing:.16em; text-transform:uppercase; }
.classes__tabs button:hover{ background:var(--red-wash); }
/* a letra ativa assume a cor real da classe — reforça o A → B → C */
.classes__tabs button.is-active b{ color:var(--red); transform:translateY(-3px) scale(1.12); }
.classes__tabs button:nth-child(1).is-active b{ color:#00A24E; }
.classes__tabs button:nth-child(2).is-active b{ color:#E10A14; }
.classes__tabs button:nth-child(3).is-active b{ color:#1B6FD1; }
.classes__tabs button:nth-child(4).is-active b{ color:#EFA400; }
.classes__tabs button:nth-child(5).is-active b{ color:#15151D; }
.classes__ink{
  position:absolute; bottom:-1px; left:0; height:3px; width:20%;
  background:var(--red);
  transition:transform .55s var(--ease-o), background .45s;
}

.classes__stage{
  position:relative; display:grid; grid-template-columns:250px 1fr; gap:54px; align-items:center;
  padding:44px 50px 46px; min-height:360px; overflow:hidden;
}
/* min-height é ajustada pelo JS para o painel mais alto; o valor aqui é só
   a rede de segurança se o JS não rodar. */
.classes__panels{ position:relative; min-height:170px; }
.classes__panel{
  position:absolute; top:0; left:0; right:0;
  opacity:0; visibility:hidden;
  transition:opacity .24s ease, visibility .24s;
}
/* o que sai some ANTES de o que entra aparecer — se os dois cruzarem no
   mesmo instante, os dois textos ficam sobrepostos e parece quebrado. */
.classes__panel.is-on{
  opacity:1; visibility:visible;
  transition:opacity .5s var(--ease-o) .24s, visibility 0s;
}
/* letra da classe como marca d'água — ocupa o vazio à direita */
.classes__panel::before{
  content:attr(data-letter); position:absolute; right:-2%; top:50%;
  transform:translateY(-50%); pointer-events:none;
  font-family:var(--disp); font-weight:800; font-size:clamp(180px,21vw,300px); line-height:.78;
  letter-spacing:-.06em; color:var(--red); opacity:.06;
}
.classes__panel h3{ position:relative; font-size:clamp(1.55rem,3vw,2.15rem); margin-bottom:14px; }
.classes__panel p{ position:relative; color:var(--tx-2); font-size:1.03rem; max-width:50ch; }

/* agente extintor indicado por classe */
.agents{ position:relative; margin-top:24px; }
.agents__lb{
  display:block; margin-bottom:11px;
  font-family:var(--mono); font-size:.66rem; letter-spacing:.2em; text-transform:uppercase; color:var(--tx-3);
}
.agents ul{ display:flex; flex-wrap:wrap; gap:8px; }
.agents li{
  padding:8px 15px; background:#fff; border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--tx);
  transition:border-color .3s, transform .35s var(--ease), color .3s;
}
.agents li:hover{ border-color:var(--red); color:var(--red); transform:translateY(-2px); }
.classes__panel.is-on .agents{ animation:fadeUp .7s var(--ease-o) both .34s; }

/* CTA fixo da seção — não troca junto com a classe */
.classes__cta{
  display:flex; align-items:center; flex-wrap:wrap; gap:18px;
  margin-top:30px; padding-top:26px; border-top:1px solid var(--line);
}
.classes__cta p{ flex:1 1 220px; min-width:0; color:var(--tx-2); font-size:.92rem; }
.classes__panel.is-on h3,.classes__panel.is-on p{ animation:fadeUp .7s var(--ease-o) both .26s; }

/* ---- extintor em SVG: um só, com o selo morfando entre as classes ----
   Redesenhado do zero em vetor: a arte antiga era um PNG chapado e não
   permitia trocar a classe sem trocar a imagem inteira.                 */
.classes__art{ margin:0; position:relative; display:grid; place-items:center; }
.ext{ width:100%; max-width:198px; height:auto; overflow:visible; animation:extFloat 6.5s ease-in-out infinite; }
@keyframes extFloat{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-13px); } }

.ext__shadow{
  fill:rgba(14,14,20,.13); transform-box:view-box; transform-origin:100px 452px;
  animation:extShadow 6.5s ease-in-out infinite;
}
@keyframes extShadow{ 0%,100%{ transform:scaleX(1); opacity:.9; } 50%{ transform:scaleX(.88); opacity:.55; } }

.ext__body{ fill:url(#extBody); }
.ext__gloss{ fill:rgba(255,255,255,.28); }
.ext__ring{ fill:rgba(0,0,0,.2); }
.ext__base{ fill:url(#extBase); }
.ext__neck{ fill:url(#extNeck); }
.ext__valve{ fill:url(#extDark); }
.ext__lever,.ext__grip,.ext__hose{ fill:none; stroke:#15151E; stroke-linecap:round; stroke-linejoin:round; }
.ext__lever{ stroke-width:11; }
.ext__grip{ stroke-width:9; }
.ext__hose{ stroke-width:11; }
.ext__nozzle{ fill:#1B1B26; }
.ext__gaugeR{ fill:#2A2A34; }
.ext__gaugeF{ fill:#F5F6F9; }
.ext__gaugeArc{ fill:none; stroke:var(--green); stroke-width:3; stroke-linecap:round; }
.ext__needle{
  fill:none; stroke:var(--red); stroke-width:2.6; stroke-linecap:round;
  transform-box:view-box; transform-origin:140px 60px;
  animation:needleSwing 3.6s ease-in-out infinite;
}
@keyframes needleSwing{ 0%,100%{ transform:rotate(-16deg); } 50%{ transform:rotate(12deg); } }
.ext__label{ fill:#FBFBF7; stroke:rgba(14,14,20,.16); stroke-width:1.5; }
.ext__labelLines rect{ fill:rgba(14,14,20,.2); }

.badge{
  opacity:0; pointer-events:none;
  transform:scale(.5) rotate(-32deg);
  transform-box:view-box; transform-origin:100px 249px;
  transition:opacity .4s var(--ease-o), transform .62s var(--ease-b);
}
.badge.is-on{ opacity:1; transform:none; }
.badge__sh{ fill:var(--bc,#00A24E); }
.badge__tx{
  fill:#fff; font-family:var(--disp); font-weight:800; font-size:30px;
  text-anchor:middle; letter-spacing:-.02em;
}
.badge__tx--sm{ font-size:22px; }
.badge[data-c="0"]{ --bc:#00A24E; }
.badge[data-c="1"]{ --bc:#E10A14; }
.badge[data-c="2"]{ --bc:#1B6FD1; }
.badge[data-c="3"]{ --bc:#EFA400; }
.badge[data-c="4"]{ --bc:#15151D; }

/* =========================================================================
   PRODUTOS (faixa preta)
   ========================================================================= */
.carou__nav{ display:flex; gap:10px; flex:0 0 auto; }
.carou__nav button{
  width:50px; height:50px; border-radius:50%; cursor:pointer;
  background:transparent; border:1px solid var(--line-on2); display:grid; place-items:center;
  transition:background .3s, border-color .3s, transform .3s var(--ease);
}
.carou__nav button svg{ width:20px; height:20px; fill:none; stroke:#fff; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.carou__nav button:hover:not(:disabled){ background:var(--red); border-color:var(--red); transform:translateY(-3px); }
.carou__nav button:disabled{ opacity:.28; cursor:default; }

.carou{ overflow:hidden; padding:6px 0 10px; cursor:grab; }
.carou.is-drag{ cursor:grabbing; }
.carou__track{
  display:flex; gap:20px; will-change:transform;
  padding:0 max(24px,calc((100vw - var(--wrap)) / 2 + 24px));
  transition:transform .8s var(--ease-o);
}

.prod{
  flex:0 0 344px; position:relative; overflow:hidden;
  background:var(--ink-2); border:1px solid var(--line-on);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  transition:transform .55s var(--ease), border-color .4s, background .4s;
}
.prod:hover{ transform:translateY(-10px); border-color:var(--line-on2); background:var(--ink-3); }
/* painel da foto em BRANCO: as fotos foram recortadas de fundo branco,
   então assentam melhor aqui do que sobre o preto do card. */
.prod figure{
  margin:0; height:238px; display:grid; place-items:center; padding:26px; position:relative;
  background:linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 58%,#EFF1F5 100%);
  overflow:hidden;
}
.prod figure::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(circle at 50% 108%, rgba(225,10,20,.12), transparent 62%);
}
.prod figure::after{ content:""; position:absolute; inset:auto 0 0 0; height:3px; background:linear-gradient(90deg,var(--red-2),var(--red),var(--red-3)); }
.prod figure img{ position:relative; max-height:184px; width:auto; filter:drop-shadow(0 16px 20px rgba(14,14,20,.28)); transition:transform .65s var(--ease); }
.prod:hover figure img{ transform:translateY(-8px) scale(1.06); }
.prod__body{ padding:26px 24px 28px; }
.prod__body h3{ font-size:1.1rem; margin-bottom:16px; min-height:2.3em; color:#fff; }
.prod__body ul{ display:grid; gap:8px; }
.prod__body li{ position:relative; padding-left:17px; font-size:.88rem; color:var(--tx-on-2); }
.prod__body li::before{ content:""; position:absolute; left:0; top:.6em; width:7px; height:2px; border-radius:1px; background:var(--red); }

/* =========================================================================
   SOBRE
   ========================================================================= */
.about{ display:grid; grid-template-columns:1.05fr .95fr; gap:66px; align-items:start; }
.about__text h2{ font-size:clamp(2.05rem,4.2vw,3.1rem); margin-bottom:26px; }
.about__text > p{ color:var(--tx-2); margin-bottom:18px; }

.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:40px; }
.stat{
  position:relative; padding:24px 22px; background:var(--paper); overflow:hidden;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  border-top:3px solid var(--red);
  transition:transform .5s var(--ease), background .4s;
}
.stat:hover{ transform:translateY(-6px); background:var(--red-wash); }
.stat b{ display:block; font-family:var(--disp); font-size:clamp(1.75rem,3.4vw,2.5rem); font-weight:800; letter-spacing:-.035em; line-height:1; }
.stat span{ display:block; margin-top:9px; font-family:var(--mono); font-size:.67rem; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-2); }

.mvv{ display:grid; gap:14px; }
.mvv__c{
  position:relative; padding:30px 32px; background:#fff; border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  transition:transform .5s var(--ease), box-shadow .5s;
}
.mvv__c::before{
  content:""; position:absolute; inset:0 auto 0 0; width:4px; background:var(--red);
  transform:scaleY(0); transform-origin:top; transition:transform .55s var(--ease-o);
}
.mvv__c:hover{ transform:translateX(8px); box-shadow:0 30px 56px -44px rgba(14,14,20,.6); }
.mvv__c:hover::before{ transform:scaleY(1); }
.mvv__n{ font-family:var(--mono); font-size:.73rem; letter-spacing:.2em; color:var(--red); }
.mvv__c h3{ font-size:1.28rem; margin:8px 0 12px; }
.mvv__c p{ color:var(--tx-2); font-size:.95rem; }

/* =========================================================================
   CLIENTES — faixa preta, épica
   ========================================================================= */
.clients{ position:relative; overflow:hidden; padding:120px 0; background:var(--ink); color:var(--tx-on); }
.clients__glow{
  position:absolute; width:640px; height:640px; left:0; top:0; margin:-320px 0 0 -320px;
  pointer-events:none; opacity:0; transition:opacity .8s;
  background:radial-gradient(circle,rgba(225,10,20,.20),transparent 66%);
}
.clients:hover .clients__glow{ opacity:1; }
.clients__word{
  position:absolute; inset:auto 0 -2% 0; pointer-events:none; text-align:center; line-height:.8;
  font-family:var(--disp); font-weight:800; font-size:clamp(90px,17vw,250px); letter-spacing:-.05em;
  color:transparent; -webkit-text-stroke:1.5px rgba(255,255,255,.07);
}
.clients__word span{ display:inline-block; animation:wordDrift 20s ease-in-out infinite; }
@keyframes wordDrift{ 0%,100%{ transform:translateX(-2%); } 50%{ transform:translateX(2%); } }
.clients__in{ position:relative; z-index:2; }
.clients .sec__head{ margin-bottom:56px; }
.clients h2{ font-size:clamp(2.2rem,5vw,3.6rem); color:#fff; }

.clients__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; perspective:1400px; }
.cli{
  position:relative; margin:0; padding:34px 24px 22px; min-height:180px; overflow:hidden;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:18px;
  background:linear-gradient(165deg,#fff,#EEF0F5);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  opacity:0; transform:translateY(60px) rotateX(22deg); transform-origin:center bottom;
  transition:opacity .9s var(--ease-o), transform 1.1s var(--ease-o), box-shadow .5s;
}
.clients__grid.is-in .cli{ opacity:1; transform:none; }
.clients__grid.is-in .cli:nth-child(1){ transition-delay:0s; }
.clients__grid.is-in .cli:nth-child(2){ transition-delay:.09s; }
.clients__grid.is-in .cli:nth-child(3){ transition-delay:.18s; }
.clients__grid.is-in .cli:nth-child(4){ transition-delay:.27s; }
.clients__grid.is-in .cli:nth-child(5){ transition-delay:.36s; }
.clients__grid.is-in .cli:nth-child(6){ transition-delay:.45s; }
.cli::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.85) 50%,transparent 60%);
  transform:translateX(-130%); animation:cliShine 6.5s ease-in-out infinite;
  animation-delay:calc(var(--ci,0) * .7s);
}
@keyframes cliShine{ 0%{ transform:translateX(-130%); } 45%,100%{ transform:translateX(130%); } }
.cli img{ max-height:74px; width:auto; transition:transform .5s var(--ease); }
.cli figcaption{
  font-family:var(--mono); font-size:.62rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--tx-3); text-align:center;
}
.cli:hover{ box-shadow:0 34px 60px -34px rgba(225,10,20,.85); }
.cli:hover img{ transform:scale(1.08); }

/* =========================================================================
   CTA
   ========================================================================= */
.cta{ position:relative; overflow:hidden; background:linear-gradient(105deg,var(--red-2),var(--red) 48%,var(--red-3) 128%); color:#fff; }
.cta__stripes{
  position:absolute; inset:0; opacity:.16;
  background:repeating-linear-gradient(115deg,rgba(0,0,0,.65) 0 2px,transparent 2px 26px);
  animation:stripeSlide 14s linear infinite;
}
.cta__in{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:36px; padding:74px 24px; }
.cta__pre{ font-family:var(--mono); font-size:.7rem; letter-spacing:.18em; text-transform:uppercase; color:rgba(255,255,255,.8); margin-bottom:14px; max-width:52ch; }
.cta h2{ font-size:clamp(2rem,4.6vw,3.2rem); color:#fff; }

/* =========================================================================
   FAQ
   ========================================================================= */
.faq{ max-width:880px; margin:0 auto; display:grid; gap:12px; }
.faq__i{
  background:#fff; border:1px solid var(--line); overflow:hidden;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition:border-color .35s, box-shadow .4s;
}
.faq__i[open]{ border-color:rgba(225,10,20,.4); box-shadow:0 26px 50px -44px rgba(225,10,20,.7); }
.faq__i summary{
  display:flex; align-items:center; justify-content:space-between; gap:18px;
  padding:23px 26px; cursor:pointer; list-style:none;
  font-family:var(--disp); font-weight:700; font-size:1.03rem; letter-spacing:-.018em; word-spacing:.08em;
  transition:color .3s;
}
.faq__i summary::-webkit-details-marker{ display:none; }
.faq__i summary:hover{ color:var(--red); }
.faq__i summary i{
  position:relative; flex:0 0 auto; width:28px; height:28px; border-radius:50%;
  border:1.5px solid var(--line-2); transition:transform .5s var(--ease-o), background .35s, border-color .35s;
}
.faq__i summary i::before,.faq__i summary i::after{
  content:""; position:absolute; left:50%; top:50%; background:var(--tx);
  transform:translate(-50%,-50%); transition:opacity .3s, background .3s;
}
.faq__i summary i::before{ width:12px; height:2px; }
.faq__i summary i::after{ width:2px; height:12px; }
.faq__i[open] summary i{ transform:rotate(180deg); background:var(--red); border-color:var(--red); }
.faq__i[open] summary i::before{ background:#fff; }
.faq__i[open] summary i::after{ opacity:0; }
.faq__a{ padding:0 26px 26px; color:var(--tx-2); font-size:.96rem; max-width:70ch; overflow:hidden; }

/* =========================================================================
   CONTATO
   ========================================================================= */
.contact{ display:grid; grid-template-columns:1.25fr .75fr; gap:22px; align-items:start; }

.form{
  padding:36px; background:var(--paper);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 32px), calc(100% - 32px) 100%, 0 100%);
  display:grid; gap:16px;
}
.f2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.fld{ display:block; }
.fld > span{ display:block; margin-bottom:8px; font-family:var(--mono); font-size:.67rem; letter-spacing:.16em; text-transform:uppercase; color:var(--tx-2); }
.fld > span i{ font-style:normal; text-transform:none; letter-spacing:.04em; opacity:.7; }
.fld input,.fld select,.fld textarea{
  width:100%; padding:14px 16px; font:inherit; font-size:.95rem; color:var(--tx);
  background:#fff; border:1px solid var(--line); border-radius:2px 12px 2px 12px;
  transition:border-color .3s, box-shadow .3s;
}
.fld textarea{ resize:vertical; min-height:112px; }
.fld input:focus,.fld select:focus,.fld textarea:focus{
  outline:none; border-color:var(--red); box-shadow:0 0 0 4px rgba(225,10,20,.13);
}
.fld input.is-bad,.fld textarea.is-bad{ border-color:var(--red); background:var(--red-wash); }
.form__note{ font-size:.78rem; color:var(--tx-2); text-align:center; }

.cinfo{ display:grid; gap:14px; }
.cinfo__card{
  padding:28px; background:#fff; border:1px solid var(--line);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  transition:transform .5s var(--ease), box-shadow .5s;
}
.cinfo__card:hover{ transform:translateY(-6px); box-shadow:0 30px 56px -44px rgba(225,10,20,.55); }
.cinfo__card:hover .ico{ background:var(--red); }
.cinfo__card:hover .ico svg{ stroke:#fff; }
.cinfo__card h3{ font-size:1.1rem; margin:18px 0 10px; }
.cinfo__card p{ color:var(--tx-2); font-size:.94rem; }
.cinfo__fones{ display:grid; gap:8px; }
.cinfo__fones a{ display:flex; align-items:baseline; gap:10px; color:var(--tx); font-size:.94rem; transition:color .25s, transform .25s var(--ease); }
.cinfo__fones a:hover{ color:var(--red); transform:translateX(3px); }
.cinfo__fones b{ font-family:var(--mono); font-size:.62rem; letter-spacing:.14em; text-transform:uppercase; color:var(--tx-3); min-width:66px; }

/* mapa: colorido de saída (sem filtro cinza) */
.map{
  position:relative; margin-top:22px; height:400px; overflow:hidden; background:var(--paper-2);
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 32px), calc(100% - 32px) 100%, 0 100%);
  border:1px solid var(--line);
}
.map iframe{ width:100%; height:100%; border:0; display:block; }
.map__open{
  position:absolute; right:18px; top:18px; z-index:2;
  display:inline-flex; align-items:center; gap:9px;
  padding:12px 20px; border-radius:2px 12px 2px 12px;
  background:var(--red); color:#fff;
  font-family:var(--mono); font-size:.68rem; letter-spacing:.16em; text-transform:uppercase;
  box-shadow:0 14px 30px -16px rgba(225,10,20,.95);
  transition:background .3s, transform .3s var(--ease);
}
.map__open svg{ width:15px; height:15px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.map__open:hover{ background:var(--ink); transform:translateY(-3px); }

/* =========================================================================
   FOOTER
   ========================================================================= */
.ftr{ background:var(--ink); color:var(--tx-on); padding:78px 0 0; }
.ftr__in{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:44px; padding-bottom:54px; }
.ftr__brand img{ height:40px; width:auto; margin-bottom:20px; }
.ftr__slogan{ font-family:var(--mono); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; color:var(--tx-on-2); margin-bottom:14px; text-wrap:balance; }
.ftr__slogan b{ color:#fff; font-weight:600; }
.ftr__slogan em{ font-style:normal; font-family:var(--disp); font-weight:800; font-size:.95rem; letter-spacing:-.02em; color:var(--red-3); }
.ftr__brand p{ color:var(--tx-on-2); font-size:.92rem; max-width:38ch; }
.ftr h4{ font-family:var(--mono); font-weight:500; font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:#fff; margin-bottom:18px; }
.ftr__nav,.ftr__col{ display:grid; gap:2px; align-content:start; }
.ftr__nav a,.ftr__col a{ color:var(--tx-on-2); font-size:.92rem; padding:8px 0; transition:color .25s, transform .25s var(--ease); width:max-content; }
.ftr__nav a:hover,.ftr__col a:hover{ color:var(--red-3); transform:translateX(5px); }
.ftr__col p{ color:var(--tx-on-2); font-size:.92rem; }
.ftr__bar{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:22px 24px; border-top:1px solid var(--line-on);
  font-size:.8rem; color:var(--tx-on-2);
}
.ftr__norms{ font-family:var(--mono); font-size:.66rem; letter-spacing:.12em; }

/* =========================================================================
   FLUTUANTES
   ========================================================================= */
.wa{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:60px; height:60px; border-radius:50%; display:grid; place-items:center;
  background:linear-gradient(150deg,#3ED47B,#12A54B);
  box-shadow:0 14px 28px -8px rgba(18,165,75,.75), 0 4px 10px rgba(0,0,0,.28);
  transition:transform .35s var(--ease-b), box-shadow .35s;
}
.wa svg{ width:31px; height:31px; fill:#fff; position:relative; z-index:2; }
.wa:hover{ transform:scale(1.1) rotate(-5deg); }
.wa__pulse{ position:absolute; inset:0; border-radius:50%; border:2px solid rgba(62,212,123,.75); animation:waPulse 2.6s ease-out infinite; }
@keyframes waPulse{ 0%{ transform:scale(1); opacity:.9; } 100%{ transform:scale(1.9); opacity:0; } }

.totop{
  position:fixed; right:27px; bottom:94px; z-index:89;
  width:46px; height:46px; border-radius:50%; cursor:pointer;
  background:#fff; border:1px solid var(--line-2); display:grid; place-items:center;
  box-shadow:0 12px 26px -16px rgba(14,14,20,.7);
  opacity:0; visibility:hidden; transform:translateY(12px);
  transition:opacity .4s, visibility .4s, transform .4s var(--ease), background .3s, border-color .3s;
}
.totop svg{ width:20px; height:20px; fill:none; stroke:var(--tx); stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; transition:stroke .3s; }
.totop.is-on{ opacity:1; visibility:visible; transform:none; }
.totop:hover{ background:var(--red); border-color:var(--red); }
.totop:hover svg{ stroke:#fff; }

/* =========================================================================
   RESPONSIVO
   ========================================================================= */
/* A topbar tem overflow:hidden — se o conteúdo não couber, ele é CORTADO
   em vez de quebrar. Some com um item por vez antes de chegar nesse ponto. */
@media (max-width:1000px){
  .topbar__in > a.topbar__item:first-child{ display:none; }
  .topbar__in{ justify-content:flex-end; }
}
@media (max-width:840px){
  .topbar__hours{ display:none; }
}

@media (max-width:1080px){
  .cards{ grid-template-columns:repeat(2,1fr); }
  .diffs__grid{ grid-template-columns:repeat(2,1fr); }
  .strip__grid{ grid-template-columns:repeat(2,1fr); }
  .clients__grid{ grid-template-columns:repeat(2,1fr); }
  .about{ grid-template-columns:1fr; gap:48px; }
  .contact{ grid-template-columns:1fr; }
  .feat{ grid-template-columns:1fr; padding:34px; }
  .feat__art{ order:-1; min-height:0; }
  .feat__art img{ max-height:240px; }
  .ftr__in{ grid-template-columns:1fr 1fr; gap:34px; }
}

@media (max-width:900px){
  /* backdrop-filter cria bloco de contenção para descendentes `fixed`: com
     ele ligado, o menu lateral era medido contra o header (132px de altura)
     em vez da tela inteira. No celular ele sai. */
  .hdr{ backdrop-filter:none; -webkit-backdrop-filter:none; background:rgba(255,255,255,.97); }
  .hdr.is-stuck{ background:#fff; }
  .hdr__cta{ display:none; }
  .burger{ display:grid; }
  .nav__ink{ display:none; }
  .nav{
    position:fixed; inset:0 0 0 auto; width:min(340px,86vw);
    flex-direction:column; align-items:stretch; justify-content:flex-start; gap:2px;
    margin:0; padding:100px 22px 32px;
    background:#fff; border-left:1px solid var(--line);
    box-shadow:-30px 0 60px -40px rgba(14,14,20,.6);
    transform:translateX(100%); visibility:hidden;
    transition:transform .55s var(--ease-o), visibility .55s;
    overflow-y:auto;
  }
  .nav.is-open{ transform:none; visibility:visible; }
  .nav > a{ padding:15px 12px; font-size:1.04rem; border-bottom:1px solid var(--line); border-radius:0; }
  .nav > a.nav__cta{ display:inline-flex; justify-content:center; margin-top:24px; padding:17px 22px; border-bottom:0; border-radius:2px 14px 2px 14px; color:#fff; }

  .slide{ grid-template-columns:1fr; gap:26px; }
  .slide__art{ order:-1; min-height:0; }
  .slide__art img{ max-height:min(270px,32vh); }
  .art__panel{ inset:2% 4%; }
  .art__ring{ width:min(240px,62%); }
  .art__ring--2{ width:min(300px,78%); }
  .hero__slides{ min-height:0; }
  .slide:not(.is-active){ display:none; }
  .hero{ padding-bottom:clamp(120px,20vw,160px); }
  .hero__bottom{ flex-direction:column; align-items:flex-start; }

  .sec{ padding:80px 0; }
  .clients{ padding:84px 0; }
  .sec__head{ margin-bottom:44px; }
  .sec__head--row{ flex-direction:column; align-items:flex-start; }
  .classes__stage{ grid-template-columns:1fr; gap:24px; padding:32px 24px 38px; text-align:center; min-height:0; }
  .classes__panels{ min-height:260px; }
  .classes__panel::before{ right:50%; transform:translate(50%,-50%); font-size:210px; }
  .classes__panel p{ margin:0 auto; }
  .agents{ margin-top:18px; }
  .agents ul{ justify-content:center; gap:6px; }
  .agents li{ font-size:.62rem; padding:7px 12px; letter-spacing:.06em; }
  .classes__cta{ flex-direction:column; align-items:stretch; text-align:center; margin-top:22px; padding-top:20px; gap:14px; }
  .classes__cta .btn{ justify-content:center; }
  .ext{ max-width:166px; }
  .classes__tabs button{ padding:20px 4px 18px; }
  .classes__tabs button b{ font-size:1.45rem; }
  .classes__tabs button span{ font-size:.65rem; letter-spacing:.04em; }
  .cta__in{ flex-direction:column; align-items:flex-start; padding:56px 24px; }
}

@media (max-width:680px){
  /* No celular a tipografia miúda desce demais: nada abaixo de ~11px, e
     todo alvo tocável com pelo menos 40px de altura. */
  .sec{ padding:68px 0; }
  .clients{ padding:74px 0; }
  .strip{ padding:76px 0 0; }
  .topbar__in{ justify-content:center; }
  .topbar__right{ gap:16px; }
  .topbar__item{ font-size:.72rem; }
  .slide__chips li{ font-size:.7rem; padding:9px 15px; }
  .feat__chip{ font-size:.68rem; left:-4%; padding:12px 16px; }
  .hero__dots button{ min-height:44px; min-width:46px; justify-content:center; }
  .lnk{ padding:12px 0; }
  .ftr__nav a,.ftr__col a{ padding:10px 0; }
  .diffs__grid{ grid-template-columns:1fr; }
  .diffs{ margin-top:-72px; }
  .strip__grid{ grid-template-columns:1fr; }
  .cards{ grid-template-columns:1fr; }
  .clients__grid{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr; }
  .f2{ grid-template-columns:1fr; }
  .form{ padding:26px 22px; }
  .ftr__in{ grid-template-columns:1fr; }
  .ftr__bar{ flex-direction:column; align-items:flex-start; }
  .prod{ flex-basis:min(300px,82vw); }
  .norm{ flex-basis:min(260px,76vw); }
  .carou__track,.norms__track{ padding:0 24px; }
  .map{ height:320px; }
  .hero__dots button span{ display:none; }
  .hero__dots button{ padding:10px 14px; }
  .hero__sloganTx{ font-size:.68rem; letter-spacing:.14em; padding:11px 2px 11px 14px; }
  .hero__slogan em{ font-size:1.05rem; padding:0 16px 0 6px; }
  .hero__sloganRule{ width:5px; }
}