*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#090909;--bg2:#101010;--text:#f5f5f5;--muted:#a7a7a7;
  --accent:#f2b632;--accent2:#e96d22;--line:rgba(255,255,255,.1);
}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}
a{color:inherit;text-decoration:none}

/* Topbar Header */
.topbar{position:fixed;top:0;left:0;width:100%;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:24px 5vw;background:linear-gradient(180deg,rgba(9,9,9,.9),transparent);transition:.3s}
.topbar.scrolled{background:rgba(9,9,9,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:16px 5vw}
.brand{display:flex;align-items:center;font-weight:800}
.logo-image{display:block;width:145px;height:auto;max-height:52px;object-fit:contain}
.logo-footer{display:block;width:135px;height:auto;max-height:45px;object-fit:contain}
nav{display:flex;gap:28px;font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:#ddd}
nav a{transition:.2s}nav a:hover{color:var(--accent)}

/* Hero Section */
.hero{min-height:100vh;position:relative;display:flex;align-items:center;padding:130px 9vw 80px;overflow:hidden;background:radial-gradient(circle at 78% 45%,rgba(242,182,50,.1),transparent 28%),radial-gradient(circle at 85% 70%,rgba(233,109,34,.08),transparent 25%)}
.hero-content{width:55%;position:relative;z-index:3}
.eyebrow{font-size:11px;letter-spacing:3px;color:var(--accent);font-weight:700;margin-bottom:22px}
h1{font-size:clamp(48px,6.4vw,94px);line-height:.98;letter-spacing:-4px;margin-bottom:28px}
h1 span,h2 span{color:var(--accent)}
.hero-content>p{max-width:570px;color:var(--muted);font-size:16px;line-height:1.8}

/* Hero WhatsApp Button */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 14px 28px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #000;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 4px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(242, 182, 50, 0.3);
}

/* Hero Visual & 3D Printer Element */
.hero-visual{position:absolute;right:3vw;top:15%;width:50%;height:70%;pointer-events:none}
.product-stage{position:absolute;inset:10% 5%;display:grid;place-items:center;transform:perspective(900px) rotateY(-8deg) rotateX(3deg)}
.printer-hero-image {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  filter: drop-shadow(0 25px 35px rgba(0, 0, 0, 0.75)) drop-shadow(0 0 25px rgba(242, 182, 50, 0.3));
  animation: floatPrinter 6s ease-in-out infinite;
}

@keyframes floatPrinter {
  0%, 100% {
    transform: translateY(0px) rotate(-2deg);
  }
  50% {
    transform: translateY(-12px) rotate(1deg);
  }
}

.orb{position:absolute;border-radius:50%;filter:blur(1px);opacity:.45}
.orb-one{width:240px;height:240px;background:rgba(242,182,50,.12);right:15%;top:20%}
.orb-two{width:130px;height:130px;background:rgba(233,109,34,.15);right:5%;bottom:15%}
.scroll-hint{position:absolute;bottom:34px;left:9vw;font-size:9px;letter-spacing:3px;color:#777;display:flex;align-items:center;gap:14px}
.scroll-hint i{display:block;width:45px;height:1px;background:var(--accent)}

/* Section Layouts */
.section{padding:130px 9vw}
.section-heading{display:grid;grid-template-columns:80px 1fr;gap:25px;margin-bottom:65px}
.section-number{font-size:12px;color:#555;padding-top:5px}
.section-heading h2{font-size:clamp(38px,5vw,68px);letter-spacing:-3px;margin-bottom:20px}
.section-heading>div>p:last-child{color:var(--muted);max-width:600px;line-height:1.8}

/* Works Gallery */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.work-card{background:#111;border:1px solid var(--line);overflow:hidden;transition:.4s}
.work-card:hover{transform:translateY(-8px);border-color:rgba(242,182,50,.4)}
.work-image {
  width: 100%;
  height: 390px;
  object-fit: cover;
  display: block;
}
.card-info{padding:22px 24px 28px}
.card-info h3{font-size:18px;margin-bottom:8px}
.card-info p{font-size:12px;color:var(--muted);line-height:1.6}

/* Video Section */
.video-section{min-height:80vh;padding:100px 9vw;display:grid;grid-template-columns:1fr 1.2fr;align-items:center;gap:8vw;background:#0d0d0d}
.video-copy h2{font-size:clamp(42px,5vw,72px);line-height:1;letter-spacing:-3px;margin-bottom:25px}
.video-copy>p:last-child{max-width:480px;color:var(--muted);line-height:1.8;font-size:14px}
.video-placeholder{height:480px;border:1px solid var(--line);background:radial-gradient(circle at center,rgba(242,182,50,.08),transparent 40%),#090909;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:#666;font-size:10px;letter-spacing:3px}
.play-icon{width:70px;height:70px;border:1px solid var(--accent);border-radius:50%;display:grid;place-items:center;color:var(--accent);padding-left:4px;font-size:18px}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.service{padding:35px 30px;border-right:1px solid var(--line)}
.service:last-child{border-right:0}
.service span{color:var(--accent);font-size:11px}
.service h3{font-size:22px;margin:50px 0 15px}
.service p{font-size:13px;color:var(--muted);line-height:1.8}

/* About Section */
.about{padding:140px 9vw;background:linear-gradient(120deg,#151515,#090909)}
.about-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:10vw}
.about h2{font-size:clamp(42px,5vw,72px);line-height:1;letter-spacing:-3px}
.about-text{padding-top:50px}
.about-text p{color:var(--muted);line-height:1.9;margin-bottom:20px;font-size:15px}

/* Contact Section */
.contact{padding:150px 9vw;text-align:center}
.contact-inner{max-width:850px;margin:auto}
.contact h2{font-size:clamp(55px,8vw,110px);letter-spacing:-5px;line-height:1;margin-bottom:25px}
.contact-inner>p:not(.eyebrow){color:var(--muted);max-width:580px;margin:0 auto 55px;line-height:1.8}
.contact-links{display:flex;justify-content:center;gap:50px}
.contact-links a{font-size:13px;text-transform:uppercase;letter-spacing:2px;padding-bottom:10px;border-bottom:1px solid var(--accent)}
.contact-links span{color:var(--accent);margin-left:8px}

/* Footer */
footer{border-top:1px solid var(--line);padding:30px 5vw;display:flex;justify-content:space-between;align-items:center;color:#666;font-size:10px;letter-spacing:1px}

/* Animations */
.reveal{opacity:0;transform:translateY(35px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}

/* Responsive Media Queries - Ajustes para Telas Mobile */
@media(max-width:800px){
  /* Topbar */
  .topbar{padding:18px 5vw}
  .topbar nav{display:none}

  /* Hero Section: Empilhamento vertical correto no celular */
  .hero {
    flex-direction: column;
    padding: 120px 7vw 60px;
    min-height: auto;
    justify-content: center;
  }

  .hero-content {
    width: 100%;
    z-index: 3;
  }

  .hero-content>p {
    font-size: 14px;
  }

  /* Imagem Principal: Transição de absoluta para relativa no fluxo da página */
  .hero-visual {
    position: relative;
    top: 0;
    right: 0;
    width: 100%;
    height: auto;
    margin-top: 35px;
    opacity: 1;
    pointer-events: auto;
  }

  .product-stage {
    position: relative;
    inset: 0;
    transform: none; /* Desativa inclinação 3D no mobile para evitar overflow na tela */
  }

  .printer-hero-image {
    max-height: 280px;
    width: 100%;
    margin: 0 auto;
    display: block;
  }

  .scroll-hint {
    position: relative;
    bottom: 0;
    left: 0;
    margin-top: 30px;
  }

  /* Demais Seções */
  .section{padding:80px 7vw}
  .section-heading{grid-template-columns:1fr;gap:10px;margin-bottom:40px}
  .gallery{grid-template-columns:1fr}
  .work-image{height:260px;object-fit:cover}

  .video-section{padding:80px 7vw;grid-template-columns:1fr;gap:40px}
  .video-placeholder{height:280px}

  .services{grid-template-columns:1fr}
  .service{border-right:0;border-bottom:1px solid var(--line);padding:30px 0}
  .service h3{margin-top:20px}

  .about{padding:80px 7vw}
  .about-inner{grid-template-columns:1fr;gap:20px}
  .about-text{padding-top:10px}

  .contact{padding:80px 7vw}
  .contact-links{flex-direction:column;gap:20px;align-items:center}
  .contact h2{letter-spacing:-2px}

  footer{flex-direction:column;gap:15px;text-align:center}
}