:root {
  --azul: #0b4aa2;
  --azul-escuro: #07316f;
  --azul-claro: #1a73d9;
  --texto: #172033;
  --cinza: #667085;
  --fundo: #f5f7fb;
  --branco: #ffffff;
  --verde: #25d366;
  --vermelho: #ff0000;
  --sombra: 0 12px 35px rgba(20, 45, 90, .12);
  --raio: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--texto);
  background: var(--fundo);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease;
}
body.loaded { opacity: 1; transform: none; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }

.topo {
  background: var(--branco);
  min-height: 118px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 24px;
}
.logo img { height: 82px; width: auto; object-fit: contain; }

.menu {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 0 20px;
  background: linear-gradient(90deg, var(--azul-escuro), var(--azul));
  box-shadow: 0 5px 20px rgba(0,0,0,.16);
}
.menu a {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 20px 22px;
  transition: background .25s ease;
}
.menu a:hover { background: rgba(255,255,255,.08); }
.menu a.ativo::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 0;
  height: 4px;
  border-radius: 4px 4px 0 0;
  background: #fff;
}

.hero-slider { position: relative; height: min(690px, 73vh); overflow: hidden; background: #061c3b; }
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .8s ease;
  background-position: center;
  background-size: cover;
}
.slide.ativo { opacity: 1; visibility: visible; }
.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2,17,39,.86) 0%, rgba(2,17,39,.58) 42%, rgba(2,17,39,.18) 100%);
}
.hero-conteudo {
  position: relative;
  z-index: 2;
  height: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 54px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  color: #fff;
}
.hero-conteudo h1 { font-size: clamp(48px, 7vw, 92px); line-height: .96; text-transform: uppercase; max-width: 720px; }
.hero-conteudo .linha { width: 170px; height: 5px; background: #20a4ff; margin: 26px 0; border-radius: 999px; }
.hero-conteudo p { font-size: clamp(20px, 2.2vw, 32px); line-height: 1.35; max-width: 620px; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn-principal, .btn-secundario {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 9px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn-principal { background: var(--verde); color: #fff; }
.btn-secundario { background: #fff; color: var(--azul-escuro); }
.btn-principal:hover, .btn-secundario:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0,0,0,.22); }
.slider-dots { position: absolute; z-index: 4; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; gap: 10px; }
.slider-dot { width: 11px; height: 11px; border: 2px solid #fff; border-radius: 50%; background: transparent; cursor: pointer; }
.slider-dot.ativo { background: #fff; }

section { padding: 76px 22px; }
.container { width: min(1180px, 100%); margin: 0 auto; }
.titulo-secao { text-align: center; margin-bottom: 38px; }
.titulo-secao span { color: var(--azul); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: 13px; }
.titulo-secao h2 { font-size: clamp(32px, 4vw, 48px); margin-top: 8px; }
.titulo-secao p { color: var(--cinza); max-width: 720px; margin: 13px auto 0; line-height: 1.7; }

.destaques-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.destaque-card { background: #fff; border-radius: var(--raio); padding: 30px; box-shadow: var(--sombra); text-align: center; }
.destaque-card i { width: 62px; height: 62px; margin: 0 auto 18px; border-radius: 16px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, var(--azul), var(--azul-claro)); font-size: 26px; }
.destaque-card h3 { margin-bottom: 10px; }
.destaque-card p { color: var(--cinza); line-height: 1.6; }

.maquinas-page { min-height: 65vh; }
.maquinas-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.maquina-card { background: #fff; border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); display: flex; flex-direction: column; transition: transform .3s ease, box-shadow .3s ease; }
.maquina-card:hover { transform: translateY(-7px); box-shadow: 0 18px 40px rgba(20,45,90,.18); }
.maquina-card > img, .foto-placeholder { width: 100%; height: 230px; object-fit: cover; }
.foto-placeholder { background: linear-gradient(145deg, #e9eef7, #d9e2f2); color: #61708b; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 20px; }
.foto-placeholder i { font-size: 42px; }
.maquina-card h3 { font-size: 22px; padding: 22px 22px 8px; }
.maquina-card p { color: var(--cinza); line-height: 1.6; padding: 0 22px; flex: 1; }
.card-botoes { display: flex; gap: 10px; padding: 22px; }
.card-botoes a { flex: 1; min-height: 45px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; font-weight: 700; color: #fff; text-align: center; }
.saiba { background: var(--azul); }
.whats-card { background: var(--verde); }
.indisponivel { opacity: .5; cursor: default; }

.pagina-maquina { width: min(1200px, calc(100% - 36px)); margin: 58px auto; padding: 0; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; text-align: left; }
.galeria, .info-maquina { min-width: 0; }
.foto-principal { width: 100%; max-height: 520px; object-fit: cover; border-radius: var(--raio); box-shadow: var(--sombra); }
.miniaturas { display: flex; gap: 12px; margin-top: 14px; overflow-x: auto; padding-bottom: 4px; }
.miniaturas img { width: 105px; height: 82px; object-fit: cover; border-radius: 9px; cursor: pointer; opacity: .72; border: 3px solid transparent; transition: .25s; }
.miniaturas img:hover, .miniaturas img.ativa { opacity: 1; border-color: var(--azul); }
.info-maquina { background: #fff; border-radius: var(--raio); padding: 34px; box-shadow: var(--sombra); }
.info-maquina h1 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 18px; }
.info-maquina p { color: var(--cinza); line-height: 1.75; font-size: 18px; }
.info-maquina ul { list-style: none; margin: 24px 0 30px; display: grid; gap: 11px; }
.info-maquina li { font-weight: 600; }
.botoes-maquina { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-whats, .btn-3d, .btn-video { border: 0; min-height: 49px; padding: 0 20px; border-radius: 8px; color: #fff; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 9px; cursor: pointer; font-size: 15px; }
.btn-whats { background: var(--verde); }
.btn-3d { background: var(--azul); }
.btn-video { background: #f05a28; }

.viewer3d { position: fixed; inset: 0; background: rgba(0,0,0,.86); display: none; justify-content: center; align-items: center; z-index: 9999; padding: 20px; }
.viewer-content { position: relative; width: min(1120px, 95vw); height: min(760px, 90vh); background: #fff; border-radius: 15px; overflow: hidden; }
.fechar3d { position: absolute; right: 16px; top: 16px; z-index: 10; width: 44px; height: 44px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 4px 15px rgba(0,0,0,.2); font-size: 22px; cursor: pointer; display: grid; place-items: center; }

.sobre-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.sobre-imagem { min-height: 430px; border-radius: var(--raio); background: url('img/banner.png') center/cover no-repeat; box-shadow: var(--sombra); }
.sobre-texto h1 { font-size: clamp(34px, 4vw, 50px); margin-bottom: 18px; }
.sobre-texto p { color: var(--cinza); line-height: 1.8; margin-bottom: 16px; }
.sobre-lista { display: grid; gap: 12px; margin-top: 24px; }
.sobre-item { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.sobre-item i { color: var(--azul); }

.contato-page { min-height: 65vh; }
.contato-box { width: min(1000px, 100%); margin: auto; }
.info-contato { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 26px; }
.info-item { background: #fff; padding: 20px; border-radius: 12px; box-shadow: var(--sombra); }
.info-item i { color: var(--azul); font-size: 22px; margin-bottom: 10px; }
.info-item p { line-height: 1.55; color: var(--cinza); }
.mapa { margin: 25px auto; border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); background: #fff; }
.mapa iframe { display: block; width: 100%; height: 390px; border: 0; }
.botoes-contato { display: flex; justify-content: center; flex-wrap: wrap; gap: 13px; margin-top: 26px; }
.botoes-contato a { min-height: 50px; padding: 0 20px; border-radius: 9px; color: #fff; text-decoration: none; font-weight: 700; display: inline-flex; align-items: center; gap: 9px; transition: transform .25s ease; }
.botoes-contato a:hover { transform: translateY(-3px); }
.rota-btn { background: var(--azul); }
.whats { background: var(--verde); }
.insta { background: #e1306c; }
.youtube { background: var(--vermelho); }
.email { background: #555; }

.parceiros { background: #eef3fb; }
.logos { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 22px; }
.logos img { height: 66px; width: 145px; object-fit: contain; background: #fff; padding: 12px; border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,.08); }

footer { background: var(--azul-escuro); color: #fff; padding: 30px 20px; text-align: center; line-height: 1.6; }
footer a { color: #fff; }
.whatsapp-float { position: fixed; z-index: 1500; right: 22px; bottom: 22px; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--verde); font-size: 30px; text-decoration: none; box-shadow: 0 8px 22px rgba(0,0,0,.28); transition: transform .25s ease; }
.whatsapp-float:hover { transform: scale(1.08); }

@media (max-width: 980px) {
  .maquinas-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pagina-maquina, .sobre-grid { grid-template-columns: 1fr; }
  .info-contato { grid-template-columns: 1fr; }
  .sobre-imagem { min-height: 330px; }
  .destaques-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .topo { min-height: 92px; padding: 13px 16px; }
  .logo img { height: 62px; }
  .menu { gap: 0; overflow-x: auto; justify-content: flex-start; }
  .menu a { flex: 0 0 auto; padding: 17px 15px; font-size: 14px; }
  .menu a.ativo::after { left: 15px; right: 15px; }
  .hero-slider { height: 610px; }
  .hero-conteudo { padding: 0 24px; align-items: flex-start; }
  .hero-conteudo h1 { font-size: 52px; }
  .hero-conteudo p { font-size: 21px; }
  section { padding: 58px 16px; }
  .maquinas-grid { grid-template-columns: 1fr; }
  .maquina-card > img, .foto-placeholder { height: 220px; }
  .card-botoes { flex-direction: column; }
  .pagina-maquina { width: calc(100% - 28px); margin: 34px auto; gap: 25px; }
  .info-maquina { padding: 24px; }
  .botoes-maquina > * { width: 100%; }
  .viewer-content { height: 80vh; }
  .botoes-contato a { width: 100%; justify-content: center; }
  .mapa iframe { height: 330px; }
  .whatsapp-float { width: 56px; height: 56px; font-size: 27px; right: 16px; bottom: 16px; }
}

/* Página individual com uma única foto */
.foto-ampliavel{cursor:zoom-in;transition:transform .3s ease,box-shadow .3s ease}.foto-ampliavel:hover{transform:scale(1.012);box-shadow:0 20px 45px rgba(20,45,90,.22)}
.dica-foto{display:block;margin-top:12px;color:var(--cinza);text-align:center}.dica-foto i{color:var(--azul);margin-right:6px}
.btn-youtube{background:#e62117;border:0;min-height:49px;padding:0 20px;border-radius:8px;color:#fff;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:15px}.btn-youtube:hover{background:#bd1b13}
.voltar-catalogo{display:inline-flex;align-items:center;gap:8px;color:var(--azul);font-weight:700;text-decoration:none;margin-bottom:18px}
.imagem-content{background:#101010;display:flex;align-items:center;justify-content:center}.imagem-content img{max-width:100%;max-height:100%;object-fit:contain}

/* V3 - cartões, páginas e visualizador 3D */

.card-imagem{position:relative;overflow:hidden}.card-imagem img{width:100%;height:230px;object-fit:cover;transition:transform .4s ease}.maquina-card:hover .card-imagem img{transform:scale(1.055)}.selo-video{position:absolute;left:14px;bottom:14px;background:rgba(230,33,23,.94);color:#fff;padding:8px 11px;border-radius:999px;font-size:12px;font-weight:700;box-shadow:0 5px 15px rgba(0,0,0,.2)}.subtitulo-maquina{font-size:20px;margin-top:25px}.info-maquina li{display:flex;align-items:flex-start;gap:9px}.info-maquina li i{color:var(--azul);margin-top:2px}.aviso-3d{font-size:13px!important;margin-top:18px;padding:13px;background:#f1f6ff;border-left:4px solid var(--azul);border-radius:7px}.viewer-page{opacity:1;transform:none;background:#07152b;color:#fff;min-height:100vh}.viewer-topo{min-height:88px;padding:18px 28px;background:#fff;color:var(--texto);display:flex;align-items:center;gap:25px;box-shadow:0 4px 20px rgba(0,0,0,.2)}.viewer-topo a{text-decoration:none;color:var(--azul);font-weight:800}.viewer-topo h1{font-size:clamp(20px,3vw,34px)}.viewer-area{min-height:calc(100vh - 88px);position:relative}.viewer-area model-viewer{width:100%;height:calc(100vh - 88px);background:radial-gradient(circle at center,#edf4ff,#c9d6e8)}.viewer-loading{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#1b2d4d;gap:10px;text-align:center;padding:20px}.erro-modelo{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;background:radial-gradient(circle at center,#173763,#07152b)}.erro-modelo[hidden]{display:none}.erro-modelo h2{font-size:clamp(28px,4vw,46px);margin-bottom:12px}.erro-modelo p{max-width:650px;line-height:1.7;color:#d8e5f7}.erro-modelo code{margin-top:20px;background:rgba(255,255,255,.12);padding:12px 16px;border-radius:8px;color:#fff}@media(max-width:680px){.card-imagem img{height:220px}.viewer-topo{align-items:flex-start;flex-direction:column;gap:7px;padding:15px 18px}.viewer-area,.viewer-area model-viewer{height:calc(100vh - 103px);min-height:calc(100vh - 103px)}}

/* ===== A EMPRESA ===== */
.sobre-label {
  display: inline-block;
  margin-bottom: 7px;
  color: var(--azul);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sobre-imagem-empresa {
  min-height: 520px;
  background-image: url('img/empresa.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
@media (max-width: 980px) {
  .sobre-imagem-empresa { min-height: 400px; }
}
@media (max-width: 680px) {
  .sobre-imagem-empresa { min-height: 300px; }
}