/* ---------- COLORS --------*/
:root{
    --black:#151517;
    --charcoal:#1c1d20;
    --charcoal-2:#232428;
    --steel:#8a8d95;
    --steel-light:#c7c9cf;
    --red:#cc1f2c;
    --red-dark:#a3161f;
    --white:#ffffff;
    --off-white:#f4f4f5;
    --line:rgba(255,255,255,.08);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  [hidden]{display:none !important;}
  html{scroll-behavior:smooth; scroll-padding-top:88px;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--off-white);
    background:var(--black);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4, .display{
    font-family:'Oswald',sans-serif;
    text-transform:uppercase;
    letter-spacing:.01em;
    line-height:1.05;
    color:var(--white);
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:1200px; margin:0 auto; padding:0 32px;}
  section{padding:96px 0;}
  @media(max-width:720px){ section{padding:64px 0;} .wrap{padding:0 20px;} }
  .sec-divider{height:3px; background:var(--red);}

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:var(--white);
    border-bottom:1px solid #e7e7e9;
  }
  .header-inner{
    max-width:1200px; margin:0 auto; padding:14px 32px;
    display:flex; align-items:center; justify-content:space-between; gap:24px;
  }
  /* logos keep their real aspect ratio regardless of the global img{max-width:100%} */
  .logo-mark, footer.site-footer .flogo, .construction .clogo, .error-page .elogo{
    max-width:none; width:auto;
  }
  .header-inner > a:first-child{flex:0 0 auto; display:flex; align-items:center;}
  .logo-mark{height:44px;}
  nav.main-nav{display:flex; gap:18px; align-items:center;}
  .nav-sep{width:1px; height:18px; background:#d7d7db; flex:none; margin:0 2px;}
  nav.main-nav a{
    font-family:'Oswald',sans-serif;
    font-size:14px; font-weight:500; letter-spacing:.04em;
    text-transform:uppercase; color:var(--black);
    padding:6px 0; border-bottom:2px solid transparent;
    transition:border-color .15s ease;
  }
  nav.main-nav a:hover{border-color:var(--red);}
  .header-actions{display:flex; align-items:center; gap:18px;}
  .icon-btn{width:20px; height:20px; color:var(--black); opacity:.8; flex:none;}
  .header-cta{display:inline-flex; align-items:center; gap:8px;}
  .header-cta svg{display:none; width:20px; height:20px;}
  .cta-btn{
    font-family:'Oswald',sans-serif; font-weight:600; letter-spacing:.04em;
    text-transform:uppercase; font-size:14px;
    background:var(--red); color:var(--white);
    padding:12px 22px; border-radius:2px;
    border:1px solid var(--red);
    display:inline-block; white-space:nowrap;
    transition:background .15s ease, color .15s ease;
  }
  .cta-btn:hover{background:var(--red-dark); border-color:var(--red-dark);}
  .cta-btn.outline{background:transparent; color:var(--white); border:1px solid var(--white);}
  .cta-btn.outline:hover{background:var(--white); color:var(--black);}
  .nav-toggle{display:none; background:none; border:none; cursor:pointer; padding:4px; color:var(--black);}
  .nav-toggle svg{width:26px; height:26px; display:block;}
  @media(max-width:1200px){
    nav.main-nav{
      display:none; position:absolute; top:100%; left:0; right:0;
      flex-direction:column; gap:0; align-items:stretch;
      background:var(--white); border-bottom:1px solid #e7e7e9;
      padding:6px 0; box-shadow:0 10px 24px rgba(0,0,0,.08);
    }
    nav.main-nav.open{display:flex;}
    nav.main-nav a{padding:13px 24px; border-bottom:0;}
    nav.main-nav a:hover{border-color:transparent; background:var(--off-white);}
    .nav-sep{width:auto; height:1px; margin:6px 24px; background:#e7e7e9;}
    .header-actions .icon-btn{display:none;}
    .nav-toggle{display:block;}
  }
  @media(max-width:560px){
    .header-inner{gap:12px; padding:10px 16px;}
    .header-actions{gap:10px;}
    .logo-mark{height:30px;}
    .header-cta span{display:none;}
    .header-cta svg{display:block;}
    .header-cta{padding:9px 11px;}
  }

  /* ---------- HERO ---------- */
  .hero{
    background:var(--red-dark);
    display:grid; grid-template-columns:1fr 1fr; align-items:stretch;
    min-height:550px;
  }
  .hero-copy{
    padding:76px 56px; display:flex; flex-direction:column; justify-content:center; gap:24px;
  }
  .hero-eyebrow{font-size:13.5px; color:#ffd9dc; font-weight:600; letter-spacing:.12em;}
  .hero-copy h1{font-size:clamp(36px,4.4vw,56px); font-weight:700; max-width:560px; color:var(--white); text-wrap:balance;}
  .hero-copy p{font-size:17px; color:#ffe4e6; max-width:460px;}
  .hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-top:6px;}
  .hero-visual{
    background:var(--black);
    display:flex; align-items:center; justify-content:center;
    overflow:hidden;
  }
  .hero-visual img{width:100%; height:100%; object-fit:cover;}
  @media(max-width:820px){
    .hero{grid-template-columns:1fr; min-height:0;}
    .hero-copy{padding:48px 22px 44px; gap:20px;}
    .hero-copy h1{font-size:clamp(32px,9vw,44px);}
    .hero-copy .br-hero{display:none;}
    .hero-visual{aspect-ratio:16/10; min-height:220px;}
    .hero-actions .cta-btn{flex:1 1 auto; text-align:center;}
  }

  /* ---------- SECTION HEADINGS ---------- */
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head .kicker{
    color:var(--red); font-family:'Oswald',sans-serif; font-weight:600;
    letter-spacing:.12em; font-size:13px; margin-bottom:10px; display:block;
  }
  .section-head h2{font-size:clamp(30px,3.6vw,44px); font-weight:600;}
  .section-head p{color:var(--steel-light); margin-top:14px; font-size:16px;}

  /* ---------- SERVICES ---------- */
  .services{background:var(--charcoal);}
  .service-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
    background:var(--line); border:1px solid var(--line);
  }
  .service-card{
    background:var(--charcoal); padding:36px 32px; display:flex; flex-direction:column; gap:14px;
  }
  .service-card.wide{grid-column:span 2;}
  .service-icon{width:40px; height:40px; color:var(--red);}
  .service-card h3{font-size:20px; font-weight:600; color:var(--white);}
  .service-card p{color:var(--steel-light); font-size:14.5px;}
  .service-card ul{margin-top:6px; padding-left:0; list-style:none; display:grid; grid-template-columns:1fr 1fr; gap:8px 20px;}
  .service-card ul li{
    color:var(--off-white); font-size:14px; padding-left:16px; position:relative;
  }
  .service-card ul li::before{
    content:""; position:absolute; left:0; top:8px; width:7px; height:2px; background:var(--red);
  }
  @media(max-width:860px){
    .service-grid{grid-template-columns:1fr;}
    .service-card.wide{grid-column:span 1;}
    .service-card ul{grid-template-columns:1fr;}
  }

  /* ---------- SOBRE NOS ---------- */
  .about{background:var(--black);}
  .about-grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;}
  .about-copy .kicker{color:var(--red); font-family:'Oswald',sans-serif; font-weight:600; letter-spacing:.12em; font-size:13px; display:block; margin-bottom:10px;}
  .about-copy h2{font-size:clamp(30px,3.6vw,46px); font-weight:600; margin-bottom:20px;}
  .about-copy p{color:var(--steel-light); font-size:16px; margin-bottom:16px; max-width:480px;}
  .about-stats{display:flex; gap:36px; margin:28px 0 32px; flex-wrap:wrap;}
  .about-stats div strong{display:block; font-family:'Oswald',sans-serif; font-size:34px; color:var(--white);}
  .about-stats div span{font-size:13px; color:var(--steel);}
  .about-visual{
    position:relative; overflow:hidden;
    background:var(--charcoal); border:1px solid var(--line); border-radius:4px;
    aspect-ratio:1/1; display:flex; align-items:center; justify-content:center;
  }
  .about-visual img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}
  .about-visual .about-fallback{display:none; width:62%; height:auto;}
  .about-visual.noimg .about-fallback{display:block;}
  @media(max-width:860px){
    .about-grid{grid-template-columns:1fr; gap:34px;}
    .about-visual{order:-1; aspect-ratio:16/10;}
  }

  /* ---------- LOJA ---------- */
  .shop{background:var(--charcoal);}
  .shop-note{
    background:var(--charcoal-2); border:1px solid var(--line); border-radius:4px;
    padding:18px 22px; display:flex; gap:14px; align-items:flex-start; margin-bottom:48px; max-width:720px;
  }
  .shop-note svg{width:22px; height:22px; color:var(--red); flex:none; margin-top:2px;}
  .shop-note p{font-size:14.5px; color:var(--steel-light);}
  .shop-note strong{color:var(--white);}
  .product-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
  .product-card{text-align:center;}
  .product-media{
    background:var(--black); border-radius:50%; aspect-ratio:1/1;
    display:flex; align-items:center; justify-content:center; margin:0 auto 22px; width:200px;
    border:1px solid var(--line);
  }
  .product-media svg{width:52%; height:auto; color:var(--red);}
  .product-card h3{font-size:17px; font-weight:500; color:var(--white); margin-bottom:6px; text-transform:none; font-family:'Inter',sans-serif;}
  .product-card .price{font-family:'Oswald',sans-serif; font-size:20px; color:var(--white); margin-bottom:6px;}
  .product-card .pickup{font-size:12.5px; color:var(--steel); margin-bottom:16px;}
  .product-btn{
    display:inline-block; width:100%; padding:12px 0; background:var(--red); color:var(--white);
    font-family:'Oswald',sans-serif; font-weight:600; font-size:13px; letter-spacing:.05em;
    text-transform:uppercase; border-radius:2px; border:1px solid var(--red);
  }
  .product-btn:hover{background:var(--red-dark);}
  @media(max-width:860px){ .product-grid{grid-template-columns:1fr; max-width:280px; margin:0 auto;} }

  /* ---------- CONTACTOS ---------- */
  .contact{background:var(--black);}
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:4px; overflow:hidden;}
  .contact-info{padding:56px 48px; background:var(--charcoal);}
  .contact-info h3{font-size:15px; letter-spacing:.08em; color:var(--red); margin-bottom:26px;}
  .contact-row{display:flex; gap:16px; margin-bottom:26px; align-items:flex-start;}
  .contact-row svg{width:20px; height:20px; color:var(--red); flex:none; margin-top:3px;}
  .contact-row strong{display:block; font-size:14px; color:var(--white); margin-bottom:3px;}
  .contact-row span, .contact-row a{font-size:14.5px; color:var(--steel-light);}
  .social-row{display:flex; gap:14px; margin-top:34px;}
  .social-row a{
    width:38px; height:38px; border:1px solid var(--line); border-radius:50%;
    display:flex; align-items:center; justify-content:center;
  }
  .social-row svg{width:17px; height:17px; color:var(--white);}
  .map-panel{position:relative; min-height:340px; background:var(--charcoal-2);}
  .map-panel iframe{
    position:absolute; inset:0; width:100%; height:100%; border:0; display:block;
    filter:grayscale(1) invert(.92) hue-rotate(180deg) contrast(.9);
    transition:filter .25s ease;
  }
  .map-panel:hover iframe{filter:none;}
  .maps-link{display:inline-block; margin-top:8px; color:var(--red); font-size:13px;}
  .maps-link:hover{color:var(--white);}
  @media(max-width:860px){ .contact-grid{grid-template-columns:1fr;} .contact-info{padding:40px 28px;} }

  /* ---------- FOOTER CTA ---------- */
  .footer-cta{background:var(--charcoal); text-align:center;}
  .footer-cta h2{font-size:clamp(28px,4vw,42px); font-weight:600; margin-bottom:26px;}
  .footer-social{display:flex; gap:18px; justify-content:center; margin-bottom:56px;}
  .footer-social a{
    width:44px; height:44px; border:1px solid var(--line); border-radius:50%;
    display:flex; align-items:center; justify-content:center;
  }
  .footer-social svg{width:19px; height:19px; color:var(--white);}
  .footer-tiles{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
  .footer-tile{
    background:var(--charcoal-2); border:1px solid var(--line); border-radius:4px;
    aspect-ratio:3/4; display:flex; align-items:center; justify-content:center;
  }
  .footer-tile svg{width:38%; height:auto; color:var(--steel);}
  @media(max-width:720px){ .footer-tiles{grid-template-columns:repeat(2,1fr);} }

  footer.site-footer{
    background:var(--black); border-top:1px solid var(--line);
    padding:34px 0; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  }
  footer.site-footer .flogo{height:26px; opacity:.85;}
  footer.site-footer a{color:var(--steel-light); font-size:14px;}
  footer.site-footer a:hover{color:var(--white);}
  footer.site-footer .footer-wrap{
    display:flex; justify-content:space-between; align-items:center;
    width:100%; flex-wrap:wrap; gap:14px 24px;
  }
  .footer-links{display:flex; flex-wrap:wrap; align-items:center; gap:12px 22px;}
  .footer-links a{font-size:13.5px;}
  @media(max-width:560px){
    footer.site-footer .footer-wrap{flex-direction:column; align-items:flex-start; gap:16px;}
  }

  /* ---------- AVALIAÇÕES ---------- */
  .reviews{background:var(--charcoal);}
  .reviews-head{display:flex; justify-content:space-between; align-items:flex-end; gap:28px; flex-wrap:wrap; margin-bottom:44px;}
  .reviews-head .section-head{margin-bottom:0;}
  .reviews-badge{display:flex; flex-direction:column; gap:5px; flex:none;}
  .reviews-badge .stars{font-size:19px;}
  .reviews-badge strong{font-family:'Oswald',sans-serif; font-size:15px; color:var(--white); letter-spacing:.03em; text-transform:uppercase;}
  .stars{color:#f5b301; letter-spacing:2px; line-height:1; font-size:15px; white-space:nowrap;}
  .review-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .review-card{
    background:var(--charcoal-2); border:1px solid var(--line); border-radius:4px;
    padding:26px 24px; display:flex; flex-direction:column; gap:13px;
    transition:border-color .15s ease, transform .15s ease;
  }
  .review-card:hover{border-color:var(--red); transform:translateY(-3px);}
  .review-card p{color:var(--steel-light); font-size:14.5px; line-height:1.65; flex:1;}
  .review-author{display:flex; flex-direction:column; gap:2px; margin-top:4px;}
  .review-name{font-family:'Oswald',sans-serif; text-transform:uppercase; font-size:14px; color:var(--white); letter-spacing:.02em;}
  .review-src{font-size:12px; color:var(--steel);}
  .reviews-cta{margin-top:40px; display:flex; justify-content:center;}
  @media(max-width:900px){ .review-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:600px){ .review-grid{grid-template-columns:1fr;} }

  /* ---------- LEGAL PAGES ---------- */
  .legal{background:var(--black);}
  .legal .wrap{max-width:820px;}
  .legal .section-head{margin-bottom:40px;}
  .legal .updated{color:var(--steel); font-size:13px; margin-top:12px; display:block;}
  .legal h3{font-size:19px; font-weight:600; color:var(--white); margin:38px 0 12px;}
  .legal h3:first-of-type{margin-top:0;}
  .legal p, .legal li{color:var(--steel-light); font-size:15px; line-height:1.75;}
  .legal p{margin-bottom:14px;}
  .legal ul{margin:0 0 14px; padding-left:20px;}
  .legal li{margin-bottom:7px;}
  .legal a{color:var(--red);}
  .legal a:hover{color:var(--white);}
  .legal strong{color:var(--white);}

  /* ---------- FEATURED SERVICES (home) ---------- */
  .feature-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  .feature-card{
    background:var(--charcoal); border:1px solid var(--line); border-radius:4px; overflow:hidden;
    display:flex; flex-direction:column;
    transition:border-color .15s ease, transform .15s ease;
  }
  .feature-card:hover{border-color:var(--red); transform:translateY(-3px);}
  .feature-photo{
    position:relative; aspect-ratio:4/3; background:var(--charcoal-2);
    display:flex; align-items:center; justify-content:center;
  }
  .feature-photo img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}
  .feature-photo .feature-fallback{display:none; width:52px; height:52px; color:var(--red); opacity:.4;}
  .feature-photo.noimg .feature-fallback{display:block;}
  .feature-card h3{font-size:19px; font-weight:600; color:var(--white); margin:20px 24px 8px;}
  .feature-card p{color:var(--steel-light); font-size:14.5px; margin:0 24px 24px;}
  .services-cta{margin-top:44px; display:flex; justify-content:center;}
  @media(max-width:860px){ .feature-grid{grid-template-columns:1fr; max-width:380px; margin:0 auto;} }
  @media(max-width:560px){ .feature-photo{aspect-ratio:16/9;} }

  /* ---------- SERVICES PAGE ---------- */
  .svc-cats{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:64px;}
  .svc-cats a{
    font-family:'Oswald',sans-serif; font-size:12.5px; letter-spacing:.06em; text-transform:uppercase;
    color:var(--steel-light); border:1px solid var(--line); border-radius:2px; padding:8px 14px;
    transition:border-color .15s ease, color .15s ease;
  }
  .svc-cats a:hover{border-color:var(--red); color:var(--white);}
  .svc-category{margin-bottom:72px; scroll-margin-top:100px;}
  .svc-category:last-child{margin-bottom:0;}
  .svc-cat-title{
    display:flex; align-items:baseline; gap:14px;
    font-size:clamp(24px,3vw,34px); font-weight:600;
    padding-bottom:16px; margin-bottom:32px; border-bottom:1px solid var(--line);
  }
  .svc-cat-title span{font-size:15px; color:var(--red);}
  .svc-list{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
  .svc-item{background:var(--charcoal); border:1px solid var(--line); border-radius:4px; overflow:hidden;}
  .svc-photo{
    position:relative; aspect-ratio:4/3; background:var(--charcoal-2);
    display:flex; align-items:center; justify-content:center;
  }
  .svc-photo img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;}
  .svc-photo .svc-fallback{display:none; width:44px; height:44px; color:var(--red); opacity:.38;}
  .svc-photo.noimg .svc-fallback{display:block;}
  .svc-text{padding:18px 20px 22px; display:flex; flex-direction:column; align-items:flex-start;}
  .svc-text h4{
    font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.01em;
    font-size:16px; color:var(--white); margin-bottom:8px;
  }
  .svc-text > p{color:var(--steel-light); font-size:14px;}
  .svc-inline-link{
    margin-top:10px; font-family:'Oswald',sans-serif; text-transform:uppercase;
    letter-spacing:.04em; font-size:12px; color:var(--red);
  }
  .svc-inline-link:hover{color:var(--white);}
  .svc-toggle{
    margin-top:12px; padding:0; background:none; border:0; cursor:pointer;
    display:inline-flex; align-items:center; gap:6px;
    font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.04em;
    font-size:12px; color:var(--steel-light);
  }
  .svc-toggle:hover{color:var(--white);}
  .svc-toggle svg{width:13px; height:13px; transition:transform .25s ease;}
  .svc-item.open .svc-toggle svg{transform:rotate(180deg);}
  .svc-detail{
    display:grid; grid-template-rows:0fr; width:100%;
    transition:grid-template-rows .3s ease;
  }
  .svc-detail > div{overflow:hidden;}
  .svc-item.open .svc-detail{grid-template-rows:1fr;}
  .svc-detail p{margin-top:12px; font-size:13.5px; color:var(--steel-light); line-height:1.7;}
  .svc-cat-btn{
    margin-left:auto; align-self:center;
    font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.04em;
    font-size:11.5px; color:var(--white);
    background:var(--red); border:1px solid var(--red); border-radius:2px;
    padding:9px 14px; white-space:nowrap;
  }
  .svc-cat-btn:hover{background:var(--red-dark); border-color:var(--red-dark);}
  @media(max-width:960px){ .svc-list{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:560px){
    .svc-cat-title{flex-wrap:wrap;}
    .svc-cat-btn{margin-left:0; width:100%; text-align:center; margin-top:6px;}
  }
  @media(max-width:640px){ .svc-list{grid-template-columns:1fr;} .svc-list .svc-photo{aspect-ratio:16/9;} }

  /* ---------- EM DESENVOLVIMENTO ---------- */
  .construction{
    min-height:calc(100vh - 73px);
    display:flex; align-items:center; justify-content:center;
    text-align:center; padding:80px 24px; position:relative; overflow:hidden;
    background:radial-gradient(circle at 50% -10%, var(--charcoal-2), var(--black) 65%);
  }
  .construction::before, .construction::after{
    content:""; position:absolute; border-radius:50%; filter:blur(80px); opacity:.18; z-index:0;
  }
  .construction::before{width:420px; height:420px; background:var(--red); top:-120px; left:-100px; animation:floaty 9s ease-in-out infinite;}
  .construction::after{width:360px; height:360px; background:#2b6cff; bottom:-140px; right:-120px; animation:floaty 11s ease-in-out infinite reverse;}
  .construction-inner{
    position:relative; z-index:1; max-width:560px;
    display:flex; flex-direction:column; align-items:center; gap:20px;
  }
  .construction .clogo{height:58px; animation:pulse 3s ease-in-out infinite;}
  .construction .gear{width:60px; height:60px; color:var(--red); animation:spin 6s linear infinite;}
  .construction .eyebrow{font-family:'Oswald',sans-serif; letter-spacing:.22em; font-size:13px; color:var(--steel);}
  .construction h1{font-size:clamp(34px,6vw,58px); font-weight:700; color:var(--white);}
  .construction p{color:var(--steel-light); font-size:16px; max-width:440px;}
  .progress{width:min(320px,80vw); height:4px; border-radius:99px; background:var(--charcoal-2); overflow:hidden; margin:4px 0 8px;}
  .progress span{display:block; width:38%; height:100%; background:var(--red); border-radius:99px; animation:load 1.8s ease-in-out infinite;}
  .construction .actions{display:flex; gap:14px; flex-wrap:wrap; justify-content:center;}
  @keyframes spin{to{transform:rotate(360deg);}}
  @keyframes pulse{0%,100%{transform:scale(1); opacity:1;} 50%{transform:scale(1.05); opacity:.82;}}
  @keyframes floaty{0%,100%{transform:translate(0,0);} 50%{transform:translate(30px,40px);}}
  @keyframes load{0%{transform:translateX(-130%);} 100%{transform:translateX(340%);}}

  /* ---------- 404 ---------- */
  .error-page{
    min-height:100vh;
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    text-align:center; padding:48px 24px;
    background:radial-gradient(circle at 50% 0%, var(--charcoal), var(--black) 70%);
  }
  .error-page .elogo{height:46px; margin-bottom:24px;}
  .error-page .ecode{
    font-family:'Oswald',sans-serif; font-weight:700; line-height:.9; letter-spacing:.02em;
    font-size:clamp(64px,15vw,120px); color:var(--white); margin-top:4px;
  }
  .error-page .ecode .x{color:var(--red);}
  .error-page h1{font-size:clamp(20px,3.4vw,28px); font-weight:600; margin:14px 0 10px;}
  .error-page p{color:var(--steel-light); font-size:15.5px; margin-bottom:28px; max-width:390px;}

  /* spinning wheel */
  .wheel404{width:min(210px,52vw); margin:0 auto 4px;}
  .wheel404 svg{width:100%; height:auto; display:block;}
  .wheel404 .spin{transform-box:fill-box; transform-origin:center; animation:spin .55s linear infinite;}
  .wheel404 .tyre{fill:var(--charcoal-2); stroke:var(--steel-light); stroke-width:5;}
  .wheel404 .tread{stroke:var(--steel-light); stroke-width:5; stroke-linecap:round;}
  .wheel404 .disc{fill:none; stroke:var(--steel); stroke-width:7;}
  .wheel404 .disc-hole{fill:var(--black);}
  .wheel404 .barrel{fill:var(--black); stroke:var(--steel); stroke-width:2;}
  .wheel404 .lip{fill:none; stroke:var(--red); stroke-width:2;}
  .wheel404 .spoke{stroke:var(--red); stroke-width:6.5; stroke-linecap:round;}
  .wheel404 .cap{fill:var(--red);}
  .wheel404 .lug{fill:var(--steel-light);}
  .wheel404 .caliper{fill:var(--red);}
  @media(prefers-reduced-motion:reduce){ .wheel404 .spin{animation:none;} }

  /* ---------- ANIMATED GLOW PAGES (File Service / Simulador / Serviços) ---------- */
  .form-page, .svc-page, .sim-page{
    position:relative; overflow:hidden;
    background:radial-gradient(circle at 50% -10%, var(--charcoal-2), var(--black) 62%);
  }
  .form-page::before, .form-page::after,
  .svc-page::before, .svc-page::after,
  .sim-page::before, .sim-page::after{
    content:""; position:absolute; border-radius:50%; filter:blur(90px); opacity:.15; z-index:0; pointer-events:none;
  }
  .form-page::before, .svc-page::before, .sim-page::before{
    width:460px; height:460px; background:var(--red); top:-160px; left:-140px; animation:floaty 10s ease-in-out infinite;
  }
  .form-page::after, .svc-page::after, .sim-page::after{
    width:400px; height:400px; background:#2b6cff; bottom:-180px; right:-160px; animation:floaty 13s ease-in-out infinite reverse;
  }
  .form-page > .wrap, .svc-page > .wrap, .sim-page > .wrap{position:relative; z-index:1;}
  .form-shell{position:relative; z-index:1; max-width:700px; margin:0 auto;}
  .ff-note{
    background:var(--charcoal-2); border:1px solid var(--line); border-left:3px solid var(--red);
    border-radius:4px; padding:16px 18px; margin-bottom:30px; font-size:14px; color:var(--steel-light); line-height:1.6;
  }
  .ff-note strong{color:var(--white);}
  .ff-form{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
  .ff-field{display:flex; flex-direction:column; gap:6px;}
  .ff-field.full{grid-column:1 / -1;}
  .ff-field label{
    font-family:'Oswald',sans-serif; text-transform:uppercase; font-size:12px; letter-spacing:.04em; color:var(--steel-light);
  }
  .ff-field label .opt{color:var(--steel); text-transform:none; letter-spacing:0; font-family:'Inter',sans-serif;}
  .ff-field input, .ff-field textarea{
    background:var(--charcoal); border:1px solid var(--line); border-radius:3px;
    padding:12px 14px; color:var(--off-white); font-family:'Inter',sans-serif; font-size:14.5px;
    width:100%; transition:border-color .15s ease;
  }
  .ff-field input:focus, .ff-field textarea:focus{outline:none; border-color:var(--red);}
  .ff-field textarea{resize:vertical; min-height:96px;}
  .ff-checks{display:grid; grid-template-columns:repeat(3,1fr); gap:9px 14px; margin-top:2px;}
  .ff-checks label{
    display:flex; align-items:center; gap:8px; cursor:pointer;
    font-family:'Inter',sans-serif; text-transform:none; letter-spacing:0;
    font-size:13px; color:var(--off-white);
  }
  .ff-checks input{width:auto; flex:none; accent-color:var(--red); margin:0;}
  .ff-field.invalid .ff-checks label{color:var(--off-white);}
  .vmax-row{display:flex; align-items:center; gap:10px 14px; flex-wrap:wrap;}
  .vmax-row input[type="number"]{width:130px; flex:none;}
  .vmax-row .vmax-unit{font-family:'Oswald',sans-serif; text-transform:uppercase; font-size:12px; letter-spacing:.04em; color:var(--steel-light);}
  .vmax-row .vmax-remove{
    display:inline-flex; align-items:center; gap:8px; cursor:pointer; margin-left:4px;
    font-family:'Inter',sans-serif; text-transform:none; letter-spacing:0; font-size:13px; color:var(--off-white);
  }
  .vmax-row .vmax-remove input{width:auto; flex:none; accent-color:var(--red); margin:0;}
  .vmax-row.removing input[type="number"]{opacity:.35; pointer-events:none;}
  @media(max-width:640px){ .ff-checks{grid-template-columns:1fr 1fr;} }
  .ff-field .err{color:var(--red); font-size:12px; display:none;}
  .ff-field.invalid .err{display:block;}
  .ff-field.invalid input, .ff-field.invalid textarea{border-color:var(--red);}
  .ff-actions{grid-column:1 / -1; display:flex; flex-direction:column; gap:12px; align-items:flex-start; margin-top:4px;}
  .ff-actions button{
    font-family:'Oswald',sans-serif; font-weight:600; letter-spacing:.04em; text-transform:uppercase; font-size:14px;
    background:var(--red); color:var(--white); border:1px solid var(--red); border-radius:2px;
    padding:14px 26px; cursor:pointer; transition:background .15s ease;
  }
  .ff-actions button:hover{background:var(--red-dark);}
  .ff-hint{font-size:12.5px; color:var(--steel); line-height:1.6;}
  .ff-done{
    grid-column:1 / -1; background:var(--charcoal-2); border:1px solid var(--line); border-left:3px solid #3ecf6b;
    border-radius:4px; padding:14px 16px; font-size:13.5px; color:var(--steel-light);
  }
  @media(max-width:600px){ .ff-form{grid-template-columns:1fr;} }

  /* ---------- SIMULADOR ---------- */
  .sim-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-bottom:36px;}
  .sim-field{display:flex; flex-direction:column; gap:6px;}
  .sim-field label{font-family:'Oswald',sans-serif; text-transform:uppercase; font-size:11.5px; letter-spacing:.05em; color:var(--steel);}
  .sim-field select{
    background:var(--charcoal); border:1px solid var(--line); border-radius:3px;
    padding:12px 14px; color:var(--off-white); font-family:'Inter',sans-serif; font-size:14px; width:100%; cursor:pointer;
  }
  .sim-field select:disabled{opacity:.4; cursor:not-allowed;}
  .sim-field select:focus{outline:none; border-color:var(--red);}
  .sim-result{
    background:var(--charcoal); border:1px solid var(--line); border-radius:4px; padding:32px; display:none;
  }
  .sim-result.show{display:block;}
  .sim-empty{color:var(--steel); font-size:14px;}
  .sim-car{
    font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.02em;
    font-size:18px; color:var(--white); margin-bottom:26px;
  }
  .sim-metric{margin-bottom:26px;}
  .sim-metric:last-of-type{margin-bottom:0;}
  .sim-metric h4{
    font-family:'Oswald',sans-serif; text-transform:uppercase; font-size:12px; letter-spacing:.06em;
    color:var(--red); margin-bottom:14px;
  }
  .sim-line{display:grid; grid-template-columns:64px 1fr 92px; align-items:center; gap:12px; margin-bottom:10px;}
  .sim-line:last-child{margin-bottom:0;}
  .sim-line .k{font-size:12px; color:var(--steel);}
  .sim-line .track{height:12px; background:var(--charcoal-2); border-radius:99px; overflow:hidden;}
  .sim-line .track i{display:block; height:100%; width:0; border-radius:99px; background:var(--steel); transition:width .9s cubic-bezier(.2,.7,.2,1);}
  .sim-line.s1 .track i{background:var(--red);}
  .sim-line.s2 .track i{background:#ff6a5d;}
  .sim-line .v{text-align:right; font-family:'Oswald',sans-serif; font-size:14px; color:var(--white);}
  .sim-line .v small{display:block; color:#3ecf6b; font-size:11px; font-family:'Inter',sans-serif;}
  .sim-choose{margin-top:26px;}
  .sim-choose-label{
    display:block; font-family:'Oswald',sans-serif; text-transform:uppercase;
    font-size:12px; letter-spacing:.06em; color:var(--steel); margin-bottom:10px;
  }
  .sim-pills{display:flex; gap:10px; flex-wrap:wrap;}
  .sim-pill{
    display:inline-flex; align-items:center; gap:8px; cursor:pointer;
    border:1px solid var(--line); border-radius:2px; padding:9px 15px;
    font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.04em;
    font-size:12.5px; color:var(--steel-light);
    transition:border-color .15s ease, color .15s ease, background .15s ease;
  }
  .sim-pill:hover{border-color:var(--red); color:var(--white);}
  .sim-pill input{accent-color:var(--red); margin:0;}
  .sim-pill.on{border-color:var(--red); color:var(--white); background:rgba(204,31,44,.14);}
  .sim-cta{margin-top:24px;}
  .cta-btn.is-disabled{opacity:.4; cursor:not-allowed;}
  .sim-cta-hint{display:block; margin-top:10px; font-size:12px; color:var(--steel);}
  .sim-disclaimer{font-size:12px; color:var(--steel); margin-top:20px; line-height:1.65;}

  /* ---- animated engine ---- */
  .sim-engine{display:flex; justify-content:center; margin-bottom:34px;}
  .sim-engine svg{width:min(360px,82%); height:auto; display:block;}
  .sim-engine .eblock{fill:var(--charcoal-2); stroke:var(--line); stroke-width:1.5;}
  .sim-engine .bore{fill:var(--black); stroke:var(--line); stroke-width:1.5;}
  .sim-engine .pist{fill:var(--steel-light);}
  .sim-engine .ring{stroke:var(--charcoal-2); stroke-width:2;}
  .sim-engine .rod{fill:var(--steel);}
  .sim-engine .crankshaft{stroke:var(--steel); stroke-width:4; stroke-linecap:round;}
  .sim-engine .crankface{fill:var(--red-dark); stroke:var(--red); stroke-width:2;}
  .sim-engine .crankpin{fill:var(--red);}
  .sim-engine .spark{fill:#ffd34d;}
  @keyframes pistUp{0%,100%{transform:translateY(0);} 50%{transform:translateY(32px);}}
  @keyframes crankSpin{to{transform:rotate(360deg);}}
  @keyframes sparkFlash{0%,42%,100%{opacity:0;} 47%,53%{opacity:.95;}}
  .sim-engine .pgrp, .sim-engine .crank{will-change:transform;}
  .sim-engine .g1, .sim-engine .g4{animation:pistUp 1.05s ease-in-out infinite;}
  .sim-engine .g2, .sim-engine .g3{animation:pistUp 1.05s ease-in-out infinite; animation-delay:-.525s;}
  .sim-engine .s1, .sim-engine .s4{animation:sparkFlash 1.05s ease-in-out infinite;}
  .sim-engine .s2, .sim-engine .s3{animation:sparkFlash 1.05s ease-in-out infinite; animation-delay:-.525s;}
  .sim-engine .crank{transform-box:fill-box; transform-origin:center; animation:crankSpin 1.05s linear infinite;}
  /* pause the engine when it's scrolled out of view (set via JS) */
  .sim-engine.paused *{animation-play-state:paused;}

  /* ---- extras disponíveis (informativo) ---- */
  .sim-extras{margin-top:24px;}
  .sim-extras .sim-choose-label{margin-bottom:12px;}
  .sim-extras-grid{display:flex; flex-wrap:wrap; gap:9px;}
  .sim-extra{
    display:inline-flex; align-items:center; gap:8px;
    border:1px solid var(--line); border-radius:2px; padding:8px 12px;
    font-size:12.5px; color:var(--steel-light); line-height:1;
  }
  .sim-extra-ico{width:16px; height:16px; color:var(--red); flex:none;}
  .sim-extras-none{font-size:12.5px; color:var(--steel);}
  .sim-warn{
    margin-top:22px; display:flex; gap:12px; align-items:flex-start;
    background:rgba(245,179,1,.08); border:1px solid rgba(245,179,1,.32); border-left:3px solid #f5b301;
    border-radius:4px; padding:14px 16px;
  }
  .sim-warn svg{width:20px; height:20px; color:#f5b301; flex:none; margin-top:1px;}
  .sim-warn p{font-size:13px; color:var(--steel-light); line-height:1.6;}
  .sim-warn strong{color:var(--white);}

  @media(max-width:820px){ .sim-grid{grid-template-columns:1fr 1fr;} }
  @media(max-width:460px){ .sim-grid{grid-template-columns:1fr;} }

  @media(prefers-reduced-motion:reduce){
    .construction .gear, .construction .clogo, .construction::before, .construction::after,
    .progress span, .form-page::before, .form-page::after,
    .svc-page::before, .svc-page::after, .sim-page::before, .sim-page::after,
    .sim-engine .g1, .sim-engine .g2, .sim-engine .g3, .sim-engine .g4,
    .sim-engine .s1, .sim-engine .s2, .sim-engine .s3, .sim-engine .s4,
    .sim-engine .crank{animation:none;}
    .sim-line .track i{transition:none;}
  }