:root{
  --ink-900:#0B0D10;--ink-800:#12161C;--graphite:#1B2430;--graphite-600:#2A3644;
  --steel-700:#3A4653;--steel-500:#6B7680;--steel-400:#9AA6B2;--steel-300:#C7CFD8;--steel-200:#E1E7EC;--steel-100:#EEF2F5;
  --white:#FFFFFF;--paper:#F5F7F9;
  --navy-900:#1B2550;--navy:#2A3B7C;--navy-600:#3C4E9E;--navy-tint:#EAEDF7;
  --orange-700:#C25E08;--orange:#F07E1A;--orange-400:#F9A24E;--orange-tint:#FCEEDD;
  --success:#16A34A;
  --r-ctl:4px;--r-card:8px;
  --fd:'Archivo',system-ui,sans-serif;--fb:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--fb);color:var(--graphite);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,h5,.eyebrow,.btn,.stat b,.logo-txt{font-family:var(--fd)}
a{text-decoration:none;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
img,svg{display:block}
.eyebrow{display:inline-block;font-weight:700;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--navy);margin-bottom:16px}
.eyebrow.on-dark{color:var(--orange-400)}
.sec-title{font-family:var(--fd);font-weight:800;font-size:clamp(28px,4vw,44px);letter-spacing:-.015em;color:var(--ink-900);line-height:1.05}
.sec-title.on-dark{color:#fff}
.sec-sub{color:var(--steel-500);font-size:17px;max-width:620px;margin-top:14px}
.sec-sub.on-dark{color:var(--steel-300)}

/* Buttons */
.btn{font-weight:600;font-size:14px;letter-spacing:.01em;border-radius:var(--r-ctl);padding:0 24px;height:50px;display:inline-flex;align-items:center;gap:9px;border:1.5px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn i{font-style:normal}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-700);transform:translateY(-1px)}
.btn-secondary{background:transparent;color:var(--graphite);border-color:var(--graphite)}
.btn-secondary:hover{background:var(--graphite);color:#fff}
.btn-ondark{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ondark:hover{border-color:var(--orange);color:var(--orange-400)}
.btn-sm{height:42px;font-size:13px;padding:0 18px}
.btn-lg{height:56px;font-size:16px;padding:0 32px}

/* Header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(11,13,16,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:.25s}
.hdr.scrolled{background:rgba(11,13,16,.98);border-bottom-color:var(--graphite-600)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.hdr .logo{height:34px;width:81px;color:#fff}
.nav{display:flex;align-items:center;gap:4px}
.nav>a,.nav>.has-mega>a{color:#E6EAEF;font-family:var(--fd);font-weight:600;font-size:14px;letter-spacing:.02em;padding:10px 16px;border-radius:var(--r-ctl);display:inline-flex;align-items:center;gap:6px;transition:.15s}
.nav>a:hover,.has-mega:hover>a{color:#fff;background:rgba(255,255,255,.06)}
.hdr-actions{display:flex;align-items:center;gap:14px}
.icon-btn{width:42px;height:42px;border-radius:var(--r-ctl);border:1px solid rgba(255,255,255,.18);color:#fff;display:grid;place-items:center;transition:.15s;background:transparent;cursor:pointer}
.icon-btn:hover{border-color:var(--orange);color:var(--orange-400)}
.icon-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}
.burger{display:none}

/* Mega menu */
.has-mega{position:static}
.mega{position:absolute;left:0;right:0;top:76px;background:#fff;border-top:2px solid var(--orange);box-shadow:0 24px 48px rgba(11,13,16,.22);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.2s;padding:32px 0 36px}
.has-mega:hover .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) 1.4fr;gap:32px;align-items:start;height:auto}
.mega .wrap>div{min-width:0}
.mega h5{font-family:var(--fd);font-weight:700;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);margin:0 0 10px;padding-bottom:10px;border-bottom:1px solid var(--steel-200)}
.mega a{display:block;color:var(--steel-700);font-size:14px;line-height:1.35;padding:8px 0;transition:.15s}
.mega a:hover{color:var(--orange-700)}
.mega .feature{background:var(--ink-900);border-radius:var(--r-card);padding:22px;display:flex;flex-direction:column;justify-content:space-between;gap:16px}
.mega .feature h4{color:#fff;font-size:17px;font-weight:700;margin:0 0 6px}
.mega .feature p{color:var(--steel-400);font-size:13px;line-height:1.5;margin:0}
@media(max-width:1080px){.mega .wrap{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.mega .feature{display:none}}
@media(max-width:860px){.mega .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 78% -10%,#243146 0%,#0f141c 45%,#0B0D10 100%);color:#fff;padding:170px 0 96px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.03) 0 1px,transparent 1px 46px);pointer-events:none}
.hero-watermark{position:absolute;right:-120px;top:40px;width:720px;color:#fff;opacity:.035;transform:rotate(-4deg);pointer-events:none}
.hero .wrap{position:relative;z-index:2;max-width:1200px}
.hero-inner{max-width:760px}
.hero h1{font-family:var(--fd);font-weight:800;font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero p.sub{font-size:clamp(17px,2vw,20px);color:var(--steel-300);margin:24px 0 36px;max-width:600px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.trust{display:flex;gap:28px;flex-wrap:wrap;margin-top:48px;padding-top:28px;border-top:1px solid rgba(255,255,255,.12)}
.trust div{display:flex;align-items:center;gap:10px;color:var(--steel-300);font-size:14px;font-weight:500}
.trust svg{width:20px;height:20px;stroke:var(--orange-400);fill:none;stroke-width:1.8}

/* Stats */
.stats{background:var(--ink-900);border-top:1px solid var(--graphite-600)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:44px 28px;border-right:1px solid var(--graphite-600);text-align:center}
.stat:last-child{border-right:none}
.stat b{display:block;font-size:clamp(32px,4vw,46px);font-weight:800;color:#fff;line-height:1}
.stat b em{font-style:normal;color:var(--orange)}
.stat span{display:block;color:var(--steel-400);font-size:13px;margin-top:10px;letter-spacing:.02em}

/* generic section */
.section{padding:96px 0}
.section.alt{background:#fff}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px;flex-wrap:wrap}

/* Products */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pcard{background:#fff;border:1px solid var(--steel-200);border-radius:var(--r-card);overflow:hidden;display:flex;flex-direction:column;transition:.22s}
.pcard:hover{box-shadow:0 16px 32px rgba(11,13,16,.12);transform:translateY(-4px);border-color:var(--steel-300)}
.pcard .thumb{aspect-ratio:4/3;background:radial-gradient(120% 130% at 50% 18%,#ffffff,#e4e9ee);position:relative;display:grid;place-items:center;overflow:hidden}
.pcard .thumb img{max-width:calc(100% - 22px);max-height:calc(100% - 22px);width:auto;height:auto;object-fit:contain;mix-blend-mode:multiply;transition:transform .3s ease}
.pcard:hover .thumb img{transform:scale(1.05)}
.pcard .thumb .ico{width:64px;height:64px;stroke:var(--steel-400);fill:none;stroke-width:1.4}
.pcard .thumb .fam{position:absolute;top:12px;left:12px;font-family:var(--fd);font-weight:600;font-size:11px;letter-spacing:.04em;padding:5px 10px;border-radius:2px;background:var(--navy-tint);color:var(--navy)}
.pcard .pbody{padding:18px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard h4{font-family:var(--fd);font-weight:700;font-size:17px;color:var(--ink-900)}
.pcard .spec{font-size:13px;color:var(--steel-500)}
.pcard .pfoot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between}
.pcard .stock{font-family:var(--fd);font-size:11px;font-weight:600;color:var(--success);display:flex;align-items:center;gap:5px}
.pcard .pfoot a{font-family:var(--fd);font-weight:600;font-size:13px;color:var(--navy);display:inline-flex;align-items:center;gap:5px}
.pcard .pfoot a:hover{color:var(--orange-700)}

/* Diferenciais */
.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.diff{padding:28px;background:#fff;border:1px solid var(--steel-200);border-radius:var(--r-card);transition:.2s}
.diff:hover{border-color:var(--orange);transform:translateY(-3px)}
.diff .di{width:48px;height:48px;border-radius:var(--r-card);background:var(--navy-tint);display:grid;place-items:center;margin-bottom:18px}
.diff .di svg{width:26px;height:26px;stroke:var(--navy);fill:none;stroke-width:1.7}
.diff h4{font-family:var(--fd);font-weight:700;font-size:18px;color:var(--ink-900);margin-bottom:8px}
.diff p{font-size:14px;color:var(--steel-500)}

/* Aplicações */
.apps{display:flex;flex-direction:column;gap:24px}
.app{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;border:1px solid var(--steel-200);border-radius:var(--r-card);overflow:hidden}
.app:nth-child(even) .app-img{order:2}
.app-img{min-height:300px;background:linear-gradient(140deg,#1b2430,#0b0d10);position:relative;display:grid;place-items:center}
.app-img::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(120deg,rgba(255,255,255,.04) 0 1px,transparent 1px 40px)}
.app-img svg{width:88px;height:88px;stroke:var(--orange-400);fill:none;stroke-width:1.2;opacity:.8;position:relative;z-index:2}
.app-txt{padding:48px}
.app-txt .num{font-family:var(--fd);font-weight:800;font-size:14px;color:var(--orange)}
.app-txt h3{font-family:var(--fd);font-weight:700;font-size:26px;color:var(--ink-900);margin:8px 0 12px}
.app-txt p{color:var(--steel-500);font-size:15px;margin-bottom:20px}
.app-txt a{font-family:var(--fd);font-weight:600;font-size:14px;color:var(--navy);display:inline-flex;gap:6px}
.app-txt a:hover{color:var(--orange-700)}

/* Processo */
.processo{background:var(--ink-900);color:#fff}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:16px}
.tstep{padding:0 22px;position:relative}
.tstep .dot{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--fd);font-weight:800;display:grid;place-items:center;margin-bottom:20px;position:relative;z-index:2}
.tstep::after{content:"";position:absolute;top:22px;left:66px;right:-8px;height:2px;background:var(--graphite-600)}
.tstep:last-child::after{display:none}
.tstep h4{font-family:var(--fd);font-weight:700;font-size:17px;margin-bottom:8px}
.tstep p{color:var(--steel-400);font-size:14px}

/* Certificações */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cert{border:1px solid var(--steel-200);border-radius:var(--r-card);padding:26px;background:#fff;display:flex;gap:16px;align-items:flex-start}
.cert svg{width:34px;height:34px;stroke:var(--navy);fill:none;stroke-width:1.6;flex-shrink:0}
.cert h4{font-family:var(--fd);font-weight:700;font-size:16px;color:var(--ink-900);margin-bottom:4px}
.cert p{font-size:13px;color:var(--steel-500)}

/* Mapa */
.mapa{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.mapa-visual{background:var(--ink-900);border-radius:var(--r-card);min-height:340px;position:relative;overflow:hidden;display:grid;place-items:center}
.mapa-visual::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 1px,transparent 1px 34px),repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 1px,transparent 1px 34px)}
.mapa-visual .pin{position:relative;z-index:2;text-align:center;color:#fff}
.mapa-visual .pin svg{width:56px;height:56px;stroke:var(--orange);fill:none;stroke-width:1.6;margin:0 auto 12px}
.mapa-list{list-style:none;margin-top:22px}
.mapa-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--steel-200);font-size:15px;color:var(--steel-700)}
.mapa-list li b{font-family:var(--fd);color:var(--ink-900);min-width:170px}

/* Clientes */
.logos{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.clogo{height:64px;border:1px solid var(--steel-200);border-radius:var(--r-card);display:grid;place-items:center;color:var(--steel-400);font-family:var(--fd);font-weight:700;letter-spacing:.05em;font-size:15px;background:#fff}

/* Depoimentos */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:var(--graphite);color:#fff;border-radius:var(--r-card);padding:28px}
.quote .stars{color:var(--orange);letter-spacing:2px;margin-bottom:14px;font-size:14px}
.quote p{font-size:15px;line-height:1.55;margin-bottom:20px;color:#EAEDF2}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .av{width:42px;height:42px;border-radius:50%;background:var(--graphite-600);display:grid;place-items:center;font-family:var(--fd);font-weight:700;color:var(--orange-400);font-size:14px}
.quote .who b{font-size:14px;display:block}
.quote .who small{color:var(--steel-400);font-size:12px}

/* CTA */
.ctaband{background:linear-gradient(120deg,#12161C,#0B0D10);border-radius:14px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative;overflow:hidden}
.ctaband::before{content:"";position:absolute;right:-70px;top:-70px;width:300px;height:300px;border:2px solid var(--graphite-600);border-radius:12px;transform:rotate(24deg)}
.ctaband h3{font-family:var(--fd);font-weight:800;font-size:clamp(24px,3vw,34px);color:#fff;max-width:560px;position:relative;line-height:1.1}
.ctaband h3 em{font-style:normal;color:var(--orange)}
.ctaband .cbtns{display:flex;gap:14px;flex-wrap:wrap;position:relative}

/* Footer */
.footer{background:#000;color:#fff;padding:72px 0 32px}
.footer .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;border-bottom:1px solid #1a1a1a}
.footer .logo{height:38px;width:90px;color:#fff;margin-bottom:18px}
.footer .about{color:var(--steel-400);font-size:14px;max-width:280px}
.footer h5{font-family:var(--fd);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel-400);margin-bottom:16px}
.footer a.fl{display:block;color:#D6DBE0;font-size:14px;padding:6px 0;transition:.15s}
.footer a.fl:hover{color:var(--orange-400)}
.footer .contact p{color:#D6DBE0;font-size:14px;margin-bottom:10px}
.footer .contact p b{font-family:var(--fd);color:#fff;font-weight:600}
.footer .bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;gap:16px;flex-wrap:wrap}
.footer .bottom span{color:var(--steel-500);font-size:13px}
.footer .social{display:flex;gap:12px}
.footer .social a{width:38px;height:38px;border:1px solid #222;border-radius:var(--r-ctl);display:grid;place-items:center;color:#fff;transition:.15s}
.footer .social a:hover{border-color:var(--orange);color:var(--orange-400)}
.footer .social svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7}

/* Floating whatsapp */
.wa{position:fixed;right:24px;bottom:24px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.45);transition:.2s}
.wa:hover{transform:scale(1.06)}
.wa svg{width:32px;height:32px;fill:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
/* Segurança: se o JS não rodar, o conteúdo NUNCA fica escondido */
html:not(.js) .reveal{opacity:1!important;transform:none!important;transition:none!important}

/* Mobile */
.mobile-panel{display:none}
@media(max-width:1000px){
  .stats .wrap,.prod-grid,.diff-grid,.cert-grid,.timeline,.logos{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--graphite-600)}
  .stat:nth-child(2){border-right:none}
  .quotes{grid-template-columns:1fr}
  .app,.mapa{grid-template-columns:1fr}
  .app:nth-child(even) .app-img{order:0}
  .tstep::after{display:none}
  .footer .top{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .wrap{padding:0 22px}
  .nav,.hdr-actions .btn,.hdr-actions .icon-btn{display:none}
  .burger{display:grid}
  .prod-grid,.logos,.stats .wrap{grid-template-columns:1fr}
  .diff-grid,.cert-grid,.timeline{grid-template-columns:1fr}
  .app-txt,.ctaband{padding:32px}
  .footer .top{grid-template-columns:1fr}
  .hero{padding:130px 0 72px}
  .mobile-panel{position:fixed;inset:0;z-index:200;background:var(--ink-900);transform:translateX(100%);transition:.28s;padding:28px;display:flex;flex-direction:column;gap:6px}
  .mobile-panel.open{transform:translateX(0)}
  .mobile-panel a{color:#fff;font-family:var(--fd);font-weight:600;font-size:18px;padding:14px 0;border-bottom:1px solid var(--graphite-600)}
  .mobile-panel .btn{margin-top:18px;justify-content:center}
  .mobile-close{align-self:flex-end;background:none;border:none;color:#fff;font-size:30px;cursor:pointer;margin-bottom:10px}
}

/* ===== Inner pages ===== */
.pagehead{background:radial-gradient(1000px 500px at 80% -20%,#243146,#0f141c 55%,#0B0D10);color:#fff;padding:150px 0 64px;position:relative;overflow:hidden}
.pagehead::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.03) 0 1px,transparent 1px 46px)}
.pagehead .wrap{position:relative;z-index:2}
.pagehead h1{font-family:var(--fd);font-weight:800;font-size:clamp(30px,5vw,52px);letter-spacing:-.02em;line-height:1.03}
.pagehead p{color:var(--steel-300);font-size:17px;max-width:640px;margin-top:14px}
.crumb{font-size:13px;color:var(--steel-400);margin-bottom:18px}
.crumb a{color:var(--steel-400)}.crumb a:hover{color:var(--orange-400)}
.crumb span{color:var(--steel-500)}

/* Forms */
.field{margin-bottom:20px}
.field label{display:block;font-size:13px;font-weight:500;color:var(--graphite);margin-bottom:7px;font-family:var(--fb)}
.field input,.field select,.field textarea{width:100%;font-family:var(--fb);font-size:15px;color:var(--graphite);background:#fff;border:1.5px solid var(--steel-300);border-radius:var(--r-ctl);padding:12px 14px;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-tint)}
.field .hint{font-size:12px;color:var(--steel-500);margin-top:6px}
.check{display:flex;align-items:center;gap:10px;font-size:14px;margin-bottom:10px;color:var(--steel-700)}
.check input{width:18px;height:18px;accent-color:var(--orange)}
.form-card{background:#fff;border:1px solid var(--steel-200);border-radius:12px;padding:36px}
.two-col{display:grid;grid-template-columns:1.3fr .9fr;gap:40px;align-items:start}
.info-list{list-style:none}
.info-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--steel-200)}
.info-list li svg{width:22px;height:22px;stroke:var(--navy);fill:none;stroke-width:1.7;flex-shrink:0;margin-top:2px}
.info-list li b{font-family:var(--fd);display:block;font-size:14px;color:var(--ink-900)}
.info-list li span{font-size:14px;color:var(--steel-600,#556)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* Product detail */
.pdp{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:start}
.gallery .main{aspect-ratio:4/3;background:linear-gradient(140deg,#eef1f4,#dbe1e7);border-radius:12px;display:grid;place-items:center;overflow:hidden}
.gallery .main svg{width:110px;height:110px;stroke:var(--steel-400);fill:none;stroke-width:1.2}
.gallery .main{background:radial-gradient(120% 130% at 50% 15%,#ffffff,#e4e9ee)}
.gallery .main img{max-width:calc(100% - 44px);max-height:calc(100% - 44px);width:auto;height:auto;object-fit:contain;mix-blend-mode:multiply}

/* ===== Página de família de produtos ===== */
.fam-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;margin-top:10px}
.fam-media{background:radial-gradient(120% 120% at 50% 14%,#ffffff,#dfe5ec);border-radius:16px;padding:16px;box-shadow:0 30px 60px -28px rgba(0,0,0,.55)}
.fam-media img{display:block;width:100%;height:auto;max-height:500px;object-fit:contain;mix-blend-mode:multiply}
.fam-media figcaption{text-align:center;font-size:12px;color:var(--steel-500);margin-top:6px;font-family:var(--fd)}
.fam-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.fam-chips a{font-family:var(--fd);font-weight:600;font-size:12.5px;color:#E6EAEF;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:99px;padding:8px 14px;transition:.15s}
.fam-chips a:hover{border-color:var(--orange);color:var(--orange-400)}
.comp-cta{font-family:var(--fd);font-weight:600;font-size:13px;color:var(--navy);display:inline-flex;align-items:center;gap:5px}
.comp-cta:hover{color:var(--orange-700)}
@media(max-width:900px){.fam-grid{grid-template-columns:1fr}}
.gallery .thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}
.gallery .thumbs div{aspect-ratio:1;background:linear-gradient(140deg,#eef1f4,#dbe1e7);border-radius:var(--r-card);border:1px solid var(--steel-200)}
.pinfo h1{font-family:var(--fd);font-weight:800;font-size:clamp(26px,3vw,36px);color:var(--ink-900);letter-spacing:-.01em}
.pinfo .tags{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.tag{font-family:var(--fd);font-weight:600;font-size:12px;padding:5px 12px;border-radius:2px}
.tag-spec{background:var(--graphite);color:#fff}
.tag-nbr{background:var(--navy-tint);color:var(--navy);border:1px solid var(--navy)}
.tag-stock{background:#eaf7ef;color:var(--success)}
.pinfo .desc{color:var(--steel-600,#55606B);font-size:15px;margin-bottom:20px}
.pinfo .buys{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 10px}
.subnav{position:sticky;top:76px;background:#fff;border-bottom:1px solid var(--steel-200);z-index:40;margin-top:40px}
.subnav .wrap{display:flex;gap:28px;overflow-x:auto}
.subnav a{font-family:var(--fd);font-weight:600;font-size:14px;color:var(--steel-500);padding:18px 0;white-space:nowrap;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--ink-900)}
.block{padding:56px 0;border-bottom:1px solid var(--steel-200)}
.block h2{font-family:var(--fd);font-weight:700;font-size:26px;color:var(--ink-900);margin-bottom:22px}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--steel-200);border-radius:var(--r-card);overflow:hidden;font-size:14px}
.tbl thead th{background:var(--graphite);color:#fff;font-family:var(--fd);font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;text-align:left;padding:14px 16px}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--steel-200);color:var(--graphite)}
.tbl tbody tr:nth-child(even){background:var(--paper)}
.tbl tbody tr:hover{background:var(--navy-tint)}
.tbl td:first-child{font-weight:600}
.dl-row{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--steel-200);border-radius:var(--r-card);padding:16px 18px;margin-bottom:12px}
.dl-row .l{display:flex;align-items:center;gap:12px;color:var(--graphite);font-size:14px}
.dl-row .l svg{width:22px;height:22px;stroke:var(--navy);fill:none;stroke-width:1.6}
.softnote{background:var(--navy-tint);border:1px solid var(--steel-200);border-radius:var(--r-card);padding:16px 18px;font-size:14px;color:var(--navy)}
.vant{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.vant div{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--steel-700)}
.vant svg{width:22px;height:22px;stroke:var(--orange);fill:none;stroke-width:1.8;flex-shrink:0}
@media(max-width:900px){.pdp,.two-col,.field-row{grid-template-columns:1fr}}

/* ================= v2: movimento · ilustração técnica · monte seu kit ================= */

/* reveal refinado + stagger */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* Herói em duas colunas + arte técnica */
.hero-layout{display:grid;grid-template-columns:1.06fr .94fr;gap:32px;align-items:center}
.hero-art{position:relative;z-index:2;width:100%;max-width:460px;justify-self:end}
.hero-art svg{width:100%;height:auto;filter:drop-shadow(0 30px 50px rgba(0,0,0,.45));animation:lsvFloat 7s ease-in-out infinite}
.hero-photo{width:100%;height:auto;max-height:580px;object-fit:contain;margin-left:auto;filter:drop-shadow(0 34px 60px rgba(0,0,0,.6));-webkit-mask-image:radial-gradient(135% 108% at 52% 46%,#000 60%,transparent 100%);mask-image:radial-gradient(135% 108% at 52% 46%,#000 60%,transparent 100%);animation:lsvFloat 7s ease-in-out infinite}
@keyframes lsvFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:960px){.hero-layout{grid-template-columns:1fr}.hero-art{display:none}}

/* Monte seu kit */
.kit{background:linear-gradient(155deg,#12161C,#0B0D10);color:#fff;position:relative;overflow:hidden}
.kit::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 42px),repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 42px);pointer-events:none}
.kit .wrap{position:relative;z-index:2}
.kit-presets{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:28px 0 24px}
.kit-presets>span{color:var(--steel-400);font-size:13px;margin-right:4px}
.kchip{font-family:var(--fd);font-weight:600;font-size:13px;color:#fff;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:99px;padding:9px 16px;cursor:pointer;transition:.15s}
.kchip:hover{border-color:var(--orange);color:var(--orange-400)}
.kchip.ghost{background:transparent;color:var(--steel-400)}
.kit-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:28px;align-items:start}
.kit-catalog{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kit-item{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:14px 16px;transition:.18s}
.kit-item.active{border-color:var(--orange);background:rgba(240,126,26,.08)}
.ki-ico{width:40px;height:40px;border-radius:8px;background:rgba(255,255,255,.06);display:grid;place-items:center;flex-shrink:0}
.ki-ico svg{width:22px;height:22px;stroke:var(--orange-400);fill:none;stroke-width:1.6}
.ki-info{flex:1;min-width:0}
.ki-info b{font-family:var(--fd);font-weight:700;font-size:14px;color:#fff;display:block;line-height:1.2}
.ki-info span{font-size:11px;color:var(--steel-400);letter-spacing:.03em}
.ki-step{display:flex;align-items:center;gap:2px;background:#0B0D10;border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:3px}
.ki-step button{width:30px;height:30px;border:none;background:transparent;color:#fff;font-size:18px;line-height:1;cursor:pointer;border-radius:6px;transition:.12s}
.ki-step button:hover{background:rgba(255,255,255,.1);color:var(--orange-400)}
.ki-qty{width:38px;height:30px;text-align:center;background:transparent;border:none;color:#fff;font-family:var(--fd);font-weight:700;font-size:15px;padding:0}
.ki-qty:focus{outline:none}
.kit-summary{background:#fff;color:var(--graphite);border-radius:14px;padding:26px;position:sticky;top:96px}
.ks-head{font-family:var(--fd);font-weight:800;font-size:18px;color:var(--ink-900);padding-bottom:14px;border-bottom:1px solid var(--steel-200);margin-bottom:14px}
.ks-list{list-style:none;max-height:240px;overflow-y:auto;margin-bottom:14px}
.ks-list li{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:9px 0;border-bottom:1px dashed var(--steel-200);color:var(--graphite)}
.ks-list li b{font-family:var(--fd);color:var(--navy)}
.ks-empty{color:var(--steel-400)!important;font-style:italic;justify-content:flex-start!important}
.ks-total{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-top:2px solid var(--ink-900);margin-bottom:16px}
.ks-total span{font-family:var(--fd);font-weight:600;color:#55606B}
.ks-total b{font-family:var(--fd);font-weight:800;font-size:26px;color:var(--ink-900)}
.kit-summary .btn{width:100%;justify-content:center;margin-bottom:10px}
.kit-summary .btn-ondark{color:var(--graphite);border-color:var(--steel-300)}
.kit-summary .btn-ondark:hover{border-color:var(--navy);color:var(--navy)}
.ks-note{font-size:12px;color:var(--steel-500);margin-top:8px;line-height:1.4}
@media(max-width:960px){.kit-grid{grid-template-columns:1fr}.kit-summary{position:static}}
@media(max-width:560px){.kit-catalog{grid-template-columns:1fr}}

/* botão magnético */
.magnetic{transition:transform .18s cubic-bezier(.16,1,.3,1)}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .hero-art svg,.hero-photo{animation:none}
  html{scroll-behavior:auto}
}

/* ================= v3: profundidade e material (aço) ================= */

/* Grão de filme sutil no site inteiro — tira o "chapado" */
body::after{content:"";position:fixed;inset:0;z-index:120;pointer-events:none;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='150' height='150'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}

/* Herói: vinheta em camadas + luz de estúdio atrás da escora */
.hero{background:radial-gradient(1200px 600px at 78% -10%,#243146 0%,#0f141c 45%,#0B0D10 100%),linear-gradient(180deg,transparent 60%,rgba(0,0,0,.5) 100%)}
.hero-art{position:relative}
.hero-art::before{content:"";position:absolute;inset:-12% -8% -12% -4%;z-index:-1;background:radial-gradient(52% 44% at 54% 42%,rgba(150,170,200,.16),rgba(120,140,175,.06) 55%,transparent 72%);filter:blur(14px)}

/* Botões: brilho metálico + sombra colorida + aresta interna */
.btn-primary{background:linear-gradient(180deg,#F79A44,#F07E1A 55%,#E67614);box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 8px 18px -8px rgba(240,126,26,.55)}
.btn-primary:hover{background:linear-gradient(180deg,#EE8420,#C25E08);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 12px 24px -8px rgba(194,94,8,.6);transform:translateY(-1px)}

/* Números das estatísticas com acabamento escovado (prata) */
.stat b .cnt{background:linear-gradient(180deg,#ffffff,#AEB9C4);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Bandas escuras: hairline de topo (aresta usinada) + vinheta interna */
.stats,.processo,.kit{position:relative;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.stats::before,.processo::before,.kit::before{content:"";position:absolute;left:0;right:0;top:0;height:120px;background:linear-gradient(180deg,rgba(255,255,255,.045),transparent);pointer-events:none}
.stats .wrap,.processo .wrap,.kit .wrap{position:relative;z-index:1}

/* Elevação em camadas (luz-chave + ambiente) nos cards claros */
.pcard,.diff,.cert,.form-card{box-shadow:0 1px 2px rgba(11,13,16,.05),0 10px 24px -14px rgba(11,13,16,.14)}
.pcard:hover{box-shadow:0 6px 12px rgba(11,13,16,.07),0 26px 50px -18px rgba(11,13,16,.30)}
.diff:hover{box-shadow:0 6px 12px rgba(11,13,16,.06),0 22px 44px -18px rgba(11,13,16,.26)}

/* Depoimentos: gradiente + profundidade em vez de cor chapada */
.quote{background:linear-gradient(158deg,#232C38,#1A222D);box-shadow:0 2px 4px rgba(0,0,0,.28),0 22px 44px -22px rgba(0,0,0,.6)}

/* Divisor escovado entre seções claras/escuras */
.stats{border-top:1px solid rgba(255,255,255,.06);background-image:linear-gradient(180deg,rgba(255,255,255,.03),transparent 140px),none}

/* CTA band: leve textura de metal */
.ctaband{background:linear-gradient(120deg,#171C24,#0B0D10 70%),radial-gradient(600px 300px at 85% -30%,rgba(240,126,26,.10),transparent 60%)}

/* ================= FAQ do comprador ================= */
.faq-list{max-width:860px;margin:8px auto 0}
.faq-item{border-bottom:1px solid var(--steel-200)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 4px;font-family:var(--fd);font-weight:700;font-size:clamp(16px,2vw,19px);color:var(--ink-900);transition:.15s}
.faq-item summary:hover{color:var(--navy)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item .fic{position:relative;width:22px;height:22px;flex-shrink:0}
.faq-item .fic::before,.faq-item .fic::after{content:"";position:absolute;background:var(--orange);border-radius:2px;transition:transform .25s ease}
.faq-item .fic::before{top:10px;left:2px;width:18px;height:2px}
.faq-item .fic::after{left:10px;top:2px;width:2px;height:18px}
.faq-item[open] .fic::after{transform:rotate(90deg);opacity:0}
.faq-item .ans{padding:0 4px 24px;color:#55606B;font-size:15px;line-height:1.65;max-width:760px;animation:faqIn .28s ease}
.faq-item .ans a{color:var(--navy);font-weight:600;border-bottom:1px solid var(--steel-300)}
.faq-item .ans a:hover{color:var(--orange-700)}
@keyframes faqIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.faq-cta{max-width:860px;margin:32px auto 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:var(--navy-tint);border:1px solid #d7ddef;border-radius:12px;padding:20px 24px}
.faq-cta span{font-family:var(--fd);font-weight:600;color:var(--navy);font-size:15px}
@media(prefers-reduced-motion:reduce){.faq-item .ans{animation:none}}

/* ================= Explorador de processo (A Empresa) ================= */
.proc{background:linear-gradient(160deg,#12161C,#0B0D10);color:#fff;position:relative;overflow:hidden}
.proc::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 42px),repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 42px);pointer-events:none}
.proc .wrap{position:relative;z-index:2}
.proc-explorer{display:grid;grid-template-columns:290px 1fr;margin-top:34px;border:1px solid rgba(255,255,255,.12);border-radius:14px;overflow:hidden;background:rgba(255,255,255,.02)}
.proc-tabs{display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.1)}
.proc-tab{display:flex;align-items:center;gap:13px;padding:17px 20px;background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.06);color:#C7CFD8;font-family:var(--fd);font-weight:600;font-size:14.5px;text-align:left;cursor:pointer;transition:.15s;width:100%}
.proc-tab:last-child{border-bottom:none}
.proc-tab:hover{background:rgba(255,255,255,.04);color:#fff}
.proc-tab.active{background:rgba(240,126,26,.12);color:#fff}
.proc-tab .n{width:30px;height:30px;border-radius:8px;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;font-size:13px;flex-shrink:0;transition:.15s}
.proc-tab.active .n{background:var(--orange);border-color:var(--orange);color:#fff}
.proc-stage{position:relative}
.proc-panel{display:none;padding:38px;grid-template-columns:180px 1fr;gap:30px;align-items:center;animation:faqIn .3s ease}
.proc-panel.active{display:grid}
.proc-visual{background:radial-gradient(120% 120% at 40% 25%,rgba(240,126,26,.12),transparent 60%),rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);border-radius:12px;aspect-ratio:1;display:grid;place-items:center}
.proc-visual svg{width:92px;height:92px;stroke:var(--orange-400);fill:none;stroke-width:1.4}
.proc-detail h3{font-family:var(--fd);font-weight:800;font-size:23px;margin-bottom:10px;color:#fff}
.proc-detail p{color:var(--steel-300);font-size:15px;line-height:1.6;margin-bottom:18px;max-width:540px}
.proc-metrics{display:flex;gap:9px;flex-wrap:wrap}
.proc-metrics span{font-family:var(--fd);font-size:12px;font-weight:600;color:var(--orange-400);background:rgba(240,126,26,.1);border:1px solid rgba(240,126,26,.3);border-radius:99px;padding:7px 13px}
@media(max-width:860px){
  .proc-explorer{grid-template-columns:1fr}
  .proc-tabs{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid rgba(255,255,255,.1)}
  .proc-tab{border-bottom:none;white-space:nowrap;flex-shrink:0}
  .proc-panel{grid-template-columns:1fr}
  .proc-visual{max-width:150px}
}
@media(prefers-reduced-motion:reduce){.proc-panel{animation:none}}

/* ================= Comparação de acabamento (pintura x galvanização a frio) ================= */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px}
.vs-col{border-radius:14px;padding:30px}
.vs-lsv{background:linear-gradient(160deg,#12161C,#0B0D10);color:#fff;border:1px solid var(--orange);box-shadow:0 20px 44px -20px rgba(0,0,0,.5)}
.vs-china{background:#fff;border:1px solid var(--steel-200)}
.vs-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--fd);font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:7px 14px;border-radius:99px;margin-bottom:20px}
.vs-lsv .vs-tag{background:var(--orange);color:#fff}
.vs-china .vs-tag{background:var(--steel-100);color:#55606B}
.vs-col ul{list-style:none;display:flex;flex-direction:column;gap:14px}
.vs-col li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.45}
.vs-lsv li{color:#D6DBE0}
.vs-china li{color:#55606B}
.vs-ic{width:22px;height:22px;flex-shrink:0;margin-top:1px;fill:none;stroke-width:2}
.vs-lsv .vs-ic{stroke:var(--orange-400)}
.vs-china .vs-ic{stroke:#C0392B}
.vs-note{font-size:13px;color:var(--steel-500);margin-top:20px;max-width:760px}
@media(max-width:760px){.vs{grid-template-columns:1fr}}

/* ============================================================
   REVELAÇÃO À PROVA DE FALHAS (override definitivo, fim do arquivo)
   Conteúdo SEMPRE visível; a animação é apenas um bônus quando o JS roda.
   Nenhum card pode ficar escondido em hipótese alguma.
   ============================================================ */
.reveal{opacity:1;transform:none}
.reveal.in{animation:lsvRevealIn .6s cubic-bezier(.16,1,.3,1) both}
@keyframes lsvRevealIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.reveal.in{animation:none}}