/* =========================================================
   Grupo Support — paleta do kit de marca STAFF (Magnific)
   Predominantes: branco + cinza claro · Detalhes: preto + vermelho
   ========================================================= */
:root{
  --branco:#FFFFFF;
  --cinza-claro:#DAD9D9;
  --cinza-fundo:#F2F2F2;
  --cinza-medio:#8E8C8D;
  --carvao:#2D2B2C;
  --preto:#010100;
  --vermelho:#AF1010;
  --vermelho-escuro:#8A0C0C;

  --fonte-titulo:"Archivo Black","Arial Black",sans-serif;
  --fonte:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --raio:14px;
  --sombra:0 10px 30px rgba(1,1,0,.08);
  --largura:1200px;
  --topo-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topo-h) + 12px)}
body{margin:0;font-family:var(--fonte);color:var(--carvao);background:var(--branco);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
svg{width:1em;height:1em;flex:none}
h1,h2,h3,h4{margin:0;line-height:1.15;color:var(--preto)}
p{margin:0 0 1em}
em{font-style:normal;color:var(--vermelho)}
.wrap{width:100%;max-width:var(--largura);margin:0 auto;padding:0 16px}
@media (min-width:768px){.wrap{padding:0 32px}}
.skip{position:absolute;left:-999px;top:0;background:var(--preto);color:#fff;padding:8px 14px;z-index:999}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--vermelho);outline-offset:3px}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;padding:.8em 1.3em;border-radius:999px;font-weight:700;font-size:.95rem;border:2px solid transparent;transition:transform .2s,background .2s,color .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:1.15em;height:1.15em}
.btn:hover{transform:translateY(-2px)}
.btn--vermelho{background:var(--vermelho);color:#fff;box-shadow:0 6px 18px rgba(175,16,16,.3)}
.btn--vermelho:hover{background:var(--vermelho-escuro)}
.btn--preto{background:var(--preto);color:#fff}
.btn--preto:hover{background:var(--vermelho)}
.btn--branco{background:#fff;color:var(--preto)}
.btn--branco:hover{background:var(--preto);color:#fff}
.btn--grande{font-size:1.05rem;padding:1em 1.8em}

/* ---------- Topo ---------- */
.topo{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--cinza-claro);transition:box-shadow .3s}
.topo.rolado{box-shadow:0 6px 24px rgba(1,1,0,.08)}
.topo__barra{background:var(--preto);color:#cfcfcf;font-size:.8rem}
.topo__barra-in{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px}
.topo.rolado .topo__barra{display:none}
.topo__in{display:flex;align-items:center;justify-content:space-between;height:var(--topo-h);gap:20px}
.marca{display:flex;align-items:center;gap:10px}
.marca img{width:46px;height:auto}
.marca__txt{display:flex;flex-direction:column;line-height:1}
.marca__txt b{font-family:var(--fonte-titulo);font-style:italic;font-size:1.55rem;color:var(--preto);letter-spacing:.02em}
.marca__txt small{font-size:.68rem;text-transform:uppercase;letter-spacing:.22em;color:var(--cinza-medio);margin-top:4px}

.menu{display:flex;gap:4px}
.menu a{position:relative;padding:10px 14px;font-weight:600;font-size:.95rem;color:var(--carvao);border-radius:8px;transition:color .2s}
.menu a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:3px;border-radius:3px;background:var(--vermelho);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.menu a:hover,.menu a.ativo{color:var(--preto)}
.menu a:hover::after,.menu a.ativo::after{transform:scaleX(1)}
.menu .menu__rep-mobile{display:none}
.topo__acoes{display:flex;align-items:center;gap:10px}

.sociais{display:flex;gap:10px}
.sociais a{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;transition:background .2s,transform .2s}
.sociais a:hover{background:var(--vermelho);transform:translateY(-2px)}
.sociais svg{width:18px;height:18px}
.sociais--mini{gap:4px}
.sociais--mini a{width:28px;height:28px;background:none;color:#cfcfcf}
.sociais--mini svg{width:15px;height:15px}

.hamb{display:none;width:44px;height:44px;border:0;background:var(--cinza-fundo);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.hamb span{display:block;width:20px;height:2px;background:var(--preto);border-radius:2px;transition:transform .3s,opacity .3s}
.hamb[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamb[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamb[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1080px){
  .btn--rep span{display:none}
  .btn--rep{padding:.75em;border-radius:50%}
}
@media (max-width:900px){
  :root{--topo-h:66px}
  .hamb{display:flex}
  .btn--rep{display:none}
  .menu{position:fixed;inset:var(--topo-h) 0 auto 0;flex-direction:column;gap:0;background:#fff;padding:8px 16px 20px;border-bottom:1px solid var(--cinza-claro);box-shadow:0 20px 40px rgba(1,1,0,.12);transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s}
  .menu.aberto{transform:none;opacity:1;visibility:visible}
  .menu a{padding:14px 6px;border-bottom:1px solid var(--cinza-fundo);font-size:1.05rem}
  .menu a::after{display:none}
  .menu a.ativo{color:var(--vermelho)}
  .menu .menu__rep-mobile{display:inline-flex;justify-content:center;margin-top:16px;border:0;color:#fff;padding:14px}
  .topo__barra{display:none}
}

/* ---------- Carrossel ---------- */
.hero{background:var(--cinza-fundo)}
.carrossel{position:relative;overflow:hidden;max-width:1920px;margin:0 auto;touch-action:pan-y}
.carrossel__trilho{display:flex;transition:transform .7s cubic-bezier(.65,0,.35,1)}
.slide{margin:0;flex:0 0 100%;aspect-ratio:2560/614;background:var(--cinza-claro)}
.slide img{width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none}
.carrossel__seta{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.85);color:var(--preto);display:grid;place-items:center;box-shadow:var(--sombra);opacity:0;transition:opacity .3s,background .2s,color .2s}
.carrossel:hover .carrossel__seta,.carrossel__seta:focus-visible{opacity:1}
.carrossel__seta:hover{background:var(--vermelho);color:#fff}
.carrossel__seta svg{width:20px;height:20px}
.carrossel__seta--esq{left:20px}.carrossel__seta--esq svg{transform:rotate(180deg)}
.carrossel__seta--dir{right:20px}
.carrossel__pontos{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:8px}
.carrossel__pontos button{width:10px;height:10px;padding:0;border-radius:999px;border:0;background:rgba(1,1,0,.25);transition:width .3s,background .3s}
.carrossel__pontos button[aria-selected="true"]{width:30px;background:var(--vermelho)}
.carrossel__progresso{position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent}
.carrossel__progresso span{display:block;height:100%;width:0;background:var(--vermelho)}
@media (max-width:767px){
  .carrossel__seta{display:none}
  .carrossel__pontos{bottom:8px;gap:6px}
  .carrossel__pontos button{width:7px;height:7px}
  .carrossel__pontos button[aria-selected="true"]{width:20px}
}

/* ---------- Faixa de números ---------- */
.faixa{background:var(--preto);color:#fff}
.faixa__in{display:grid;grid-template-columns:repeat(4,1fr)}
.faixa__item{padding:26px 12px;text-align:center;border-left:1px solid rgba(255,255,255,.1)}
.faixa__item:first-child{border-left:0}
.faixa__item b{display:block;font-family:var(--fonte-titulo);font-size:clamp(1.6rem,3.5vw,2.4rem);line-height:1;color:#fff}
.faixa__item b::after{content:"";display:block;width:26px;height:3px;background:var(--vermelho);margin:10px auto 8px}
.faixa__item span{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--cinza-claro)}
@media (max-width:640px){
  .faixa__in{grid-template-columns:repeat(2,1fr)}
  .faixa__item:nth-child(3){border-left:0}
  .faixa__item:nth-child(n+3){border-top:1px solid rgba(255,255,255,.1)}
}

/* ---------- Seções e títulos ---------- */
.secao{padding:clamp(56px,9vw,110px) 0}
.secao--branca{background:var(--branco)}
.secao--cinza{background:var(--cinza-fundo)}
.secao--escura{background:var(--carvao);color:#e6e6e6}
.titulo{text-align:center;max-width:720px;margin:0 auto clamp(32px,5vw,56px)}
.titulo--esq{text-align:left;margin:0 0 24px}
.titulo__tag{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--vermelho);margin-bottom:14px}
.titulo__tag::before{content:"";width:22px;height:3px;background:var(--vermelho);border-radius:3px}
.titulo__tag--claro{color:#fff}.titulo__tag--claro::before{background:#fff}
.titulo h2{font-family:var(--fonte-titulo);font-size:clamp(1.8rem,4.2vw,2.9rem);text-transform:uppercase;letter-spacing:-.01em}
.titulo p{margin:16px 0 0;color:var(--cinza-medio);font-size:1.08rem}
.titulo--claro h2{color:#fff}
.titulo--claro p{color:#bdbbbc}
.sub{font-family:var(--fonte-titulo);text-transform:uppercase;font-size:1.25rem;margin:clamp(48px,7vw,80px) 0 24px;display:flex;align-items:center;gap:14px}
.sub::after{content:"";flex:1;height:1px;background:var(--cinza-claro)}

/* ---------- Linhas ---------- */
.linhas{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.linha{position:relative;border-radius:var(--raio);overflow:hidden;background:var(--cinza-fundo);aspect-ratio:3/4;box-shadow:var(--sombra);isolation:isolate}
.linha img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.linha::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(1,1,0,.85),rgba(1,1,0,0) 55%);z-index:0}
.linha__txt{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:1;color:#fff}
.linha__txt small{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--cinza-claro)}
.linha__txt b{display:block;font-family:var(--fonte-titulo);font-size:1.6rem;text-transform:uppercase;margin:4px 0 10px}
.linha__txt span{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.9rem;border-bottom:2px solid var(--vermelho);padding-bottom:2px}
.linha:hover img{transform:scale(1.06)}
@media (max-width:767px){
  .linhas{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:72%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;margin:0 -16px;padding-left:16px;padding-right:16px;scrollbar-width:none}
  .linhas::-webkit-scrollbar{display:none}
  .linha{scroll-snap-align:center}
}

/* ---------- Quem somos ---------- */
.quem{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(24px,5vw,64px);align-items:center}
.quem__txt p{font-size:1.06rem}
.quem__img{margin:0;position:relative}
.quem__img::before{content:"";position:absolute;inset:10% 6% 0;border-radius:50%;background:radial-gradient(circle,var(--branco) 0%,var(--cinza-claro) 70%);z-index:0}
.quem__img img{position:relative;width:100%;max-width:420px;margin:0 auto}
.pilares{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.pilares li{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--preto);background:#fff;padding:12px 16px;border-radius:10px;border-left:4px solid var(--vermelho)}
.pilares svg{color:var(--vermelho);width:20px;height:20px}
@media (max-width:860px){.quem{grid-template-columns:1fr}.quem__img img{max-width:280px}}

.marcas{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.card-marca{background:#fff;border-radius:var(--raio);padding:24px 20px;border:1px solid var(--cinza-claro);transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.card-marca::before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--vermelho);transition:width .35s}
.card-marca:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:transparent}
.card-marca:hover::before{width:100%}
.card-marca__n{font-family:var(--fonte-titulo);color:var(--cinza-claro);font-size:1.5rem}
.card-marca h4{font-family:var(--fonte-titulo);text-transform:uppercase;font-size:1.02rem;margin:8px 0 10px}
.card-marca p{font-size:.92rem;color:#5a5859;margin:0}
@media (max-width:1080px){.marcas{grid-template-columns:repeat(3,1fr)}}
@media (max-width:767px){.marcas{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.marcas{grid-template-columns:1fr}}

.difs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.dif{background:var(--preto);color:#d6d6d6;border-radius:var(--raio);padding:28px}
.dif svg{width:34px;height:34px;color:var(--vermelho);margin-bottom:14px}
.dif h4{color:#fff;font-size:1.12rem;margin-bottom:8px}
.dif p{margin:0;font-size:.95rem}
@media (max-width:860px){.difs{grid-template-columns:1fr}}

/* ---------- Linha do tempo ---------- */
.linha-tempo{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
.linha-tempo::before{content:"";position:absolute;left:0;right:0;top:34px;height:2px;background:var(--cinza-claro)}
.linha-tempo li{position:relative;padding:0 14px}
.lt__ano{position:relative;z-index:1;display:inline-grid;place-items:center;min-width:68px;height:68px;padding:0 10px;border-radius:999px;background:#fff;border:2px solid var(--cinza-claro);font-family:var(--fonte-titulo);font-size:.95rem;color:var(--preto);margin-bottom:18px;transition:.3s}
.linha-tempo li:hover .lt__ano,.lt--destaque .lt__ano{background:var(--vermelho);border-color:var(--vermelho);color:#fff}
.linha-tempo h4{font-size:1.02rem;margin-bottom:6px}
.linha-tempo p{font-size:.9rem;color:#5a5859;margin:0}
@media (max-width:980px){
  .linha-tempo{grid-template-columns:1fr;gap:28px;padding-left:4px}
  .linha-tempo::before{left:37px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .linha-tempo li{display:grid;grid-template-columns:68px 1fr;column-gap:20px;padding:0}
  .lt__ano{grid-row:span 2;margin:0}
  .linha-tempo h4{align-self:end}
}

/* ---------- Tecnologia (abas) ---------- */
.abas{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.abas button{border:1px solid rgba(255,255,255,.18);background:transparent;color:#d6d6d6;padding:12px 22px;border-radius:999px;font-weight:600;transition:.2s}
.abas button:hover{border-color:#fff;color:#fff}
.abas button[aria-selected="true"]{background:var(--vermelho);border-color:var(--vermelho);color:#fff}
@media (max-width:767px){
  .abas{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;margin:0 -16px 28px;padding:0 16px 6px;scrollbar-width:none}
  .abas::-webkit-scrollbar{display:none}
  .abas button{flex:none}
}
.painel{animation:surgir .45s ease}
.painel__lead{text-align:center;font-size:1.15rem;color:#fff;max-width:640px;margin:0 auto 32px}
.itens{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.itens--passos{grid-template-columns:repeat(5,1fr)}
.itens div{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--raio);padding:22px;transition:background .25s,transform .25s}
.itens div:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
.itens b{display:block;color:#fff;margin-bottom:6px;font-size:1.02rem}
.itens b::before{content:"";display:block;width:22px;height:3px;background:var(--vermelho);margin-bottom:12px}
.itens span{font-size:.92rem;color:#bdbbbc}
@media (max-width:980px){.itens,.itens--passos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.itens,.itens--passos{grid-template-columns:1fr}}
@keyframes surgir{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- Vídeos ---------- */
.filtros{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.filtros button{border:1px solid var(--cinza-claro);background:#fff;color:var(--carvao);padding:10px 20px;border-radius:999px;font-weight:600;transition:.2s}
.filtros button:hover{border-color:var(--preto)}
.filtros button.ativo{background:var(--preto);border-color:var(--preto);color:#fff}
.videos{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video{background:#fff;border-radius:var(--raio);overflow:hidden;box-shadow:var(--sombra);display:flex;flex-direction:column;transition:transform .3s}
.video:hover{transform:translateY(-6px)}
.video[hidden]{display:none}
.video__thumb{position:relative;aspect-ratio:16/9;border:0;padding:0;background:var(--cinza-claro);overflow:hidden;width:100%}
.video__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.video:hover .video__thumb img{transform:scale(1.05)}
.video__play{position:absolute;inset:0;margin:auto;width:62px;height:62px;border-radius:50%;background:var(--vermelho);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(175,16,16,.45);transition:transform .25s}
.video__play svg{width:26px;height:26px;margin-left:3px}
.video:hover .video__play{transform:scale(1.1)}
.video__corpo{padding:20px 22px 24px}
.video__cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;font-weight:700;color:var(--vermelho)}
.video__corpo h3{font-size:1.12rem;margin:6px 0 8px}
.video__corpo p{font-size:.9rem;color:#5a5859;margin:0}
.videos__mais{text-align:center;margin-top:40px}
@media (max-width:980px){.videos{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.videos{grid-template-columns:1fr}}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(115deg,var(--vermelho) 0%,var(--vermelho-escuro) 60%,var(--preto) 100%);color:#fff;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;background:url(../img/simbolo-staff.png) center/contain no-repeat;opacity:.08;pointer-events:none}
.cta__in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:clamp(44px,6vw,72px);padding-bottom:clamp(44px,6vw,72px);position:relative;z-index:1}
.cta h2{color:#fff;font-family:var(--fonte-titulo);text-transform:uppercase;font-size:clamp(1.7rem,3.8vw,2.6rem)}
.cta p{margin:10px 0 0;color:#f1d6d6;max-width:520px}
@media (max-width:767px){.cta__in{flex-direction:column;align-items:flex-start}.cta .btn{width:100%;justify-content:center}}

/* ---------- Contato ---------- */
.contatos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contato{display:flex;flex-direction:column;gap:6px;padding:28px;border-radius:var(--raio);background:var(--cinza-fundo);border:1px solid transparent;transition:.25s}
.contato:hover{background:#fff;border-color:var(--cinza-claro);box-shadow:var(--sombra);transform:translateY(-4px)}
.contato svg{width:30px;height:30px;color:var(--vermelho);margin-bottom:8px}
.contato b{color:var(--preto);font-size:1.05rem}
.contato span{color:#5a5859;font-size:.95rem;overflow-wrap:anywhere}
@media (max-width:860px){.contatos{grid-template-columns:1fr}}

/* ---------- Rodapé ---------- */
.rodape{background:var(--preto);color:#a9a7a8;padding-top:60px}
.rodape__in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;padding-bottom:40px}
.rodape__marca img{width:170px;margin-bottom:14px}
.rodape__marca p{margin-bottom:20px}
.rodape__col{display:flex;flex-direction:column;gap:10px}
.rodape__col b{color:#fff;text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;margin-bottom:6px}
.rodape__col a:hover{color:#fff}
.rodape__base{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;padding-bottom:24px;font-size:.85rem}
@media (max-width:767px){.rodape__in{grid-template-columns:1fr 1fr}.rodape__marca{grid-column:1/-1}}

/* ---------- WhatsApp flutuante ---------- */
.zap-flutuante{position:fixed;right:18px;bottom:18px;z-index:40;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:transform .2s}
.zap-flutuante:hover{transform:scale(1.08)}
.zap-flutuante svg{width:30px;height:30px}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal__fundo{position:absolute;inset:0;background:rgba(1,1,0,.85);backdrop-filter:blur(4px)}
.modal__caixa{position:relative;width:min(1000px,100%);animation:surgir .3s ease}
.modal__video{aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden}
.modal__video iframe{width:100%;height:100%;border:0}
.modal__fechar{position:absolute;top:-48px;right:0;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:var(--preto);font-size:1rem}
.modal__fechar:hover{background:var(--vermelho);color:#fff}

/* ---------- Animação de entrada ---------- */
.revelar{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.revelar.visivel{opacity:1;transform:none}

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