:root{
  --grafite:#080A0F;
  --antracite:#12161F;
  --antracite-2:#1A2030;
  --azul:#2E7BFF;
  --azul-esc:#1E6BE0;
  --ciano:#6FD3FF;
  --platina:#F2F5FA;
  --texto:#111722;
  --muted:#5E6779;
  --muted-esc:#8A93A6;
  --borda:#E2E7EF;
  --verde:#14934A;
  --verde-hover:#0F7F3E;
  --raio:16px;
  --sombra:0 1px 2px rgba(17,23,34,.04),0 8px 24px -12px rgba(17,23,34,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--texto);background:var(--platina);line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
:focus-visible{outline:2px solid var(--azul);outline-offset:3px;border-radius:6px}

/* ---------- topo ---------- */
.topo{position:sticky;top:0;z-index:40;background:rgba(8,10,15,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid #1C2230}
.topo-in{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.monograma{width:30px;height:36px;flex:none}
.logo-txt{display:flex;flex-direction:column;line-height:1}
.logo-txt b{font-weight:800;font-size:20px;letter-spacing:.02em;color:#F2F5FA}
.logo-txt b em{font-style:normal;color:#4DA6FF}
.logo-txt small{font-size:8.5px;letter-spacing:.62em;color:var(--muted-esc);margin-top:5px;font-weight:500}
.menu{display:flex;gap:26px;margin-left:auto}
.menu a{color:#C3CADA;text-decoration:none;font-size:14.5px;font-weight:500;transition:color .2s}
.menu a:hover{color:#fff}
.topo-wpp{display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:600;font-size:14px;padding:9px 14px;border:1px solid #2A3244;border-radius:999px;transition:border-color .2s,background .2s}
.topo-wpp:hover{border-color:var(--verde);background:rgba(20,147,74,.12)}
.topo-wpp svg{width:18px;height:18px;color:#3DDC84}

/* ---------- hero ---------- */
.hero{position:relative;color:#F2F5FA;overflow:hidden;background:#03060D url(images/banner-bentech.webp) right center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,6,13,.92) 0%,rgba(3,6,13,.7) 34%,rgba(3,6,13,0) 62%)}
.hero-in{position:relative;display:flex;align-items:center;min-height:clamp(480px,44vw,640px);padding-top:56px;padding-bottom:56px}
.hero-txt{max-width:560px}
.sobre{margin:0 0 18px;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ciano)}
.hero h1{font-size:clamp(32px,4.4vw,52px);line-height:1.08;font-weight:800;max-width:15ch}
.hero h1 span{display:block;color:var(--ciano)}
.hero-txt{max-width:500px !important}
.lead{margin:20px 0 0;font-size:17px;color:#B7C0D2;max-width:46ch}
.hero-acoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;height:50px;padding:0 24px;border-radius:12px;font-weight:700;font-size:15px;text-decoration:none;transition:background .2s,border-color .2s,transform .2s}
.btn-azul{background:var(--azul);color:#fff}
.btn-azul:hover{background:var(--azul-esc)}
.btn-linha{border:1px solid #33405A;color:#E6EBF3}
.btn-linha:hover{border-color:var(--ciano)}

/* ---------- vitrine ---------- */
.vitrine{padding:72px 0 56px;scroll-margin-top:60px}
.vitrine-topo{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.vitrine h2{font-size:clamp(26px,3vw,34px);font-weight:800;display:flex;align-items:center;gap:12px}
.qtd{font-size:13px;font-weight:700;color:var(--muted);background:#fff;border:1px solid var(--borda);border-radius:999px;padding:3px 10px;letter-spacing:0}
.filtros{display:flex;gap:8px;flex-wrap:wrap}
.filtros button{background:#fff;border:1px solid var(--borda);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;color:#3A4354;transition:all .2s}
.filtros button:hover{border-color:#C5CEDC}
.filtros button.ativo{background:var(--antracite);border-color:var(--antracite);color:#fff}

.grade{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.produto{background:#fff;border:1px solid var(--borda);border-radius:var(--raio);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sombra);transition:box-shadow .25s,transform .25s;scroll-margin-top:90px}
.produto:hover{box-shadow:0 1px 2px rgba(17,23,34,.05),0 18px 40px -18px rgba(17,23,34,.25)}
.produto[hidden]{display:none}

.midia{position:relative;background:#fff;aspect-ratio:1;border-bottom:1px solid #EEF1F6}
.trilho{display:flex;height:100%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;overscroll-behavior-x:contain}
.trilho::-webkit-scrollbar{display:none}
.trilho img{flex:0 0 100%;width:100%;height:100%;object-fit:contain;scroll-snap-align:start;scroll-snap-stop:always;user-select:none;-webkit-user-drag:none}
.seta{position:absolute;top:50%;translate:0 -50%;width:36px;height:36px;border-radius:50%;border:1px solid var(--borda);background:rgba(255,255,255,.95);display:grid;place-items:center;opacity:0;transition:opacity .2s;box-shadow:0 4px 12px rgba(17,23,34,.12)}
.seta svg{width:18px;height:18px;fill:none;stroke:var(--texto);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.seta-ant{left:10px}.seta-prox{right:10px}
.seta:disabled{opacity:0 !important;pointer-events:none}
.midia:hover .seta{opacity:1}
.pontos{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:6px;pointer-events:none}
.pontos span{width:6px;height:6px;border-radius:50%;background:#C9D1DE;transition:all .25s}
.pontos span.on{background:var(--azul);width:16px;border-radius:3px}

.info{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.info h3{font-size:15px;font-weight:700;line-height:1.35;color:var(--texto);min-height:2.7em}
.preco{margin:10px 0 0;font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--texto)}
.preco span{font-size:14px;font-weight:700;color:var(--muted);margin-right:1px}
.ver-detalhes{align-self:flex-start;background:none;border:0;padding:4px 0;margin-top:6px;font-size:14px;font-weight:600;color:var(--azul-esc);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.ver-detalhes:hover{color:var(--azul);text-decoration-thickness:2px}
.btn-comprar{margin-top:auto;display:flex;align-items:center;justify-content:center;height:46px;border-radius:10px;background:var(--verde);color:#fff;font-weight:700;font-size:15px;text-decoration:none;transition:background .2s}
.btn-comprar:hover{background:var(--verde-hover)}
.info > .preco{margin-bottom:14px}
.info > .ver-detalhes{margin:-10px 0 14px}

/* ---------- também temos ---------- */
.mais{padding:0 0 80px;scroll-margin-top:80px}
.mais-topo{display:flex;align-items:flex-end;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;margin-bottom:24px;padding-top:56px;border-top:1px solid var(--borda)}
.mais h2{font-size:clamp(24px,2.8vw,30px);font-weight:800}
.mais-topo p{margin:0;color:var(--muted);font-size:15px;max-width:46ch}
.mais-grade{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.ico{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.celulares{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px 24px;padding:28px 32px;border-radius:var(--raio);color:#F2F5FA;background:radial-gradient(600px 240px at 100% 0%,rgba(46,123,255,.28),transparent 65%),linear-gradient(135deg,var(--antracite),var(--grafite))}
.celulares .ico{width:52px;height:52px;padding:12px;border-radius:14px;background:rgba(111,211,255,.1);color:var(--ciano);stroke-width:1.5;box-sizing:border-box}
.celulares h3{font-size:clamp(19px,2.2vw,24px);font-weight:800}
.celulares p{margin:6px 0 0;color:#B7C0D2;font-size:15px}
.celulares .btn-comprar{margin:0;padding:0 22px;height:50px;gap:10px;white-space:nowrap}
.celulares .btn-comprar svg{width:20px;height:20px}
.item-consulta{background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:20px;display:flex;flex-direction:column;box-shadow:var(--sombra)}
.item-consulta .ico{color:var(--azul);margin-bottom:14px}
.item-consulta h3{font-size:16px;font-weight:800}
.item-consulta p{margin:6px 0 16px;font-size:14px;color:var(--muted);line-height:1.45}
.saber-mais{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--azul-esc);text-decoration:underline;text-underline-offset:3px}
.saber-mais svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.saber-mais:hover svg{transform:translateX(3px)}

/* ---------- avaliações ---------- */
.avaliacoes{padding:0 0 80px;scroll-margin-top:80px}
.aval-topo{display:flex;align-items:flex-end;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;margin-bottom:24px;padding-top:56px;border-top:1px solid var(--borda)}
.avaliacoes h2{font-size:clamp(24px,2.8vw,30px);font-weight:800}
.aval-topo p{margin:6px 0 0;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:15px}
.g{width:18px;height:18px;flex:none}
.btn-google{display:inline-flex;align-items:center;gap:10px;height:46px;padding:0 18px;border-radius:10px;background:#fff;border:1px solid var(--borda);font-weight:700;font-size:14.5px;text-decoration:none;color:var(--texto);box-shadow:var(--sombra);transition:border-color .2s}
.btn-google:hover{border-color:var(--azul)}
.aval-grade{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.aval{margin:0;background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:24px;display:flex;flex-direction:column;box-shadow:var(--sombra)}
.estrelas{color:#F5B400;font-size:17px;letter-spacing:2px}
.aval blockquote{margin:12px 0 20px;font-size:15px;line-height:1.6;color:#2C3445}
.aval figcaption{margin-top:auto;display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid #EEF1F6}
.aval figcaption > span:nth-child(2){display:flex;flex-direction:column;line-height:1.3;flex:1}
.aval strong{font-size:14.5px}
.aval small{font-size:12.5px;color:var(--muted)}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:13px;color:#fff;background:linear-gradient(135deg,var(--ciano),var(--azul));flex:none}

/* ---------- como comprar ---------- */
.como{background:#fff;border-top:1px solid var(--borda);border-bottom:1px solid var(--borda);padding:56px 0;scroll-margin-top:60px}
.como h2{font-size:clamp(22px,2.6vw,28px);font-weight:800;margin-bottom:24px}
.passos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.passos li{display:flex;align-items:center;gap:16px;padding:20px 22px;border:1px solid var(--borda);border-radius:14px;background:var(--platina)}
.passos span{font-weight:800;font-size:14px;color:var(--azul);letter-spacing:.04em}
.passos strong{font-weight:700;font-size:16px}

/* ---------- rodapé ---------- */
.rodape{background:var(--grafite);color:#B7C0D2;padding:56px 0 0;scroll-margin-top:60px}
.rodape-in{display:grid;grid-template-columns:1fr 1.6fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #1C2230}
.nap{font-style:normal;display:flex;flex-direction:column;gap:6px;font-size:14.5px;line-height:1.6}
.nap strong{color:#F2F5FA;font-weight:700;font-size:15.5px;margin-bottom:4px}
.nap a{color:#F2F5FA;text-decoration:none;font-weight:600}
.nap a:hover{color:var(--ciano)}
.nap-obs{color:#8A93A6;font-size:13.5px}
.rodape-sociais{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:10px}
.rodape-sociais a{display:inline-flex;align-items:center;gap:8px;font-weight:600}
.rodape-sociais .ig{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.rodape-links{display:flex;flex-direction:column;gap:8px;font-size:14.5px}
.rodape-links a{text-decoration:none;color:#B7C0D2}
.rodape-links a:hover{color:#fff}
.rodape-base{padding:22px 20px 28px;font-size:13px;color:#6B7488}

/* ---------- whatsapp flutuante ---------- */
.wpp-flutuante{position:fixed;right:20px;bottom:20px;z-index:50;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px -6px rgba(37,211,102,.55),0 2px 6px rgba(0,0,0,.15);transition:transform .2s}
.wpp-flutuante:hover{transform:scale(1.06)}
.wpp-flutuante svg{width:32px;height:32px}

/* ---------- modal detalhes ---------- */
.modal{border:0;padding:0;border-radius:20px;width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 48px);color:var(--texto);background:#fff;box-shadow:0 30px 80px -20px rgba(0,0,0,.5)}
.modal::backdrop{background:rgba(8,10,15,.62);backdrop-filter:blur(3px)}
.modal[open]{animation:surgir .22s ease-out}
@keyframes surgir{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.modal-caixa{position:relative;padding:24px;display:flex;flex-direction:column;max-height:calc(100dvh - 48px)}
.modal-fechar{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:1px solid var(--borda);background:#fff;display:grid;place-items:center}
.modal-fechar svg{width:16px;height:16px;stroke:var(--texto);stroke-width:2;fill:none;stroke-linecap:round}
.modal-cab{display:flex;gap:16px;align-items:center;padding-right:40px;padding-bottom:18px;border-bottom:1px solid var(--borda)}
.modal-cab img{width:84px;height:84px;object-fit:contain;border:1px solid var(--borda);border-radius:12px;flex:none}
.modal-cab h3{font-size:18px;font-weight:800;line-height:1.3}
.modal-cab .preco{margin-top:4px;font-size:20px}
.modal-corpo{overflow-y:auto;padding:6px 2px 4px;margin:0 -2px;font-size:14.5px;color:#2C3445}
.modal-corpo h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:20px 0 10px;font-weight:700}
.modal-corpo p{margin:16px 0 0}
.modal-corpo ul{margin:0;padding:0 0 0 18px}
.modal-corpo li{margin:4px 0}
.modal-corpo li::marker{color:var(--azul)}
.modal-corpo dl{margin:0;border:1px solid var(--borda);border-radius:12px;overflow:hidden}
.modal-corpo dl div{display:grid;grid-template-columns:44% 1fr;gap:12px;padding:9px 14px}
.modal-corpo dl div:nth-child(odd){background:var(--platina)}
.modal-corpo dt{color:var(--muted);font-weight:500}
.modal-corpo dd{margin:0;font-weight:600}
.modal .btn-comprar{margin-top:18px;flex:none}
body.travado{overflow:hidden}

/* ---------- responsivo ---------- */
@media (hover:none){.seta{display:none}}
@media (max-width:1060px){
  .grade{grid-template-columns:repeat(3,minmax(0,1fr))}
  .mais-grade{grid-template-columns:repeat(3,minmax(0,1fr))}
  .aval-grade{grid-template-columns:1fr}
}
@media (max-width:820px){
  .celulares{grid-template-columns:auto 1fr;padding:24px}
  .celulares .btn-comprar{grid-column:1/-1}
}
@media (max-width:900px){
  .menu{display:none}
  .topo-wpp{margin-left:auto}
  .hero::before{background:linear-gradient(90deg,rgba(3,6,13,.92) 0%,rgba(3,6,13,.6) 55%,rgba(3,6,13,.1) 100%)}
  .rodape-in{grid-template-columns:1fr;gap:28px}
}
@media (max-width:720px){
  .wrap{padding:0 16px}
  .grade{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .info{padding:12px 12px 14px}
  .info h3{font-size:14px}
  .preco{font-size:19px}
  .btn-comprar{height:42px;font-size:14px}
  .vitrine{padding:48px 0 56px}
  .filtros{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none;width:calc(100% + 32px)}
  .filtros::-webkit-scrollbar{display:none}
  .filtros button{flex:none}
  .passos{grid-template-columns:1fr}
  .mais{padding-bottom:56px}
  .mais-topo{padding-top:44px}
  .mais-grade{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .celulares{grid-template-columns:1fr;padding:22px 20px}
  .celulares .btn-comprar{white-space:normal;text-align:center;font-size:14.5px}
  .item-consulta{padding:16px}
  .item-consulta:last-child{grid-column:1/-1}
  .avaliacoes{padding-bottom:56px}
  .aval-topo{padding-top:44px}
  .btn-google{width:100%;justify-content:center}
  .aval{padding:20px}
  .topo-wpp span{display:none}
  .topo-wpp{padding:9px}
  .hero{background:#03060D url(images/banner-bentech-mobile.webp) center bottom/100% auto no-repeat}
  .hero::before{background:linear-gradient(180deg,#03060D 0%,#03060D 38%,rgba(3,6,13,.55) 58%,rgba(3,6,13,0) 75%)}
  .hero-in{min-height:0;align-items:flex-start;padding-top:40px;padding-bottom:calc(84vw - 40px)}
  .modal-caixa{padding:20px}
  .modal-corpo dl div{grid-template-columns:1fr;gap:2px}
  .wpp-flutuante{right:16px;bottom:16px;width:56px;height:56px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto !important;animation:none !important;transition:none !important}}