:root{
  --primary:#000;
  --accent:#ff3300;
  --muted:#ccc;
}

/* Reset */
*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family:Arial,sans-serif;
  line-height:1.6;
  color:#fff;
  background:#111;
  padding-top:80px; /* Compensação do header flutuante */
}

/* Header flutuante */
.site-header{
  position: fixed;
  top:0;
  width:100%;
  background:#000;
  padding:12px 20px;
  border-bottom:2px solid var(--accent);
  z-index:1000;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.header-container{display:flex;align-items:center;width:100%;justify-content:space-between;gap:20px;}
.logo img{max-height:50px;}

/* Menu */
.main-nav ul{
  display:flex;
  list-style:none;
  gap:20px;
}
.main-nav a{
  color:#fff;
  text-decoration:none;
  font-weight:600;
  padding:8px 12px;
  border-radius:6px;
  transition: background 0.3s, color 0.3s;
}

/* Hover menu */
.main-nav a:hover{
  background: var(--accent);
  color:#000;
}

/* Dropdown */
.submenu{position:relative;}
.submenu .dropdown{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  background:#111;
  padding:8px 0;
  border:1px solid var(--accent);
  border-radius:6px;
  min-width:220px;
  z-index:1000;
  flex-direction: column;
}
.submenu .dropdown li a{
  color:#fff;
  padding:8px 16px;
  transition: background 0.3s, color 0.3s;
}
.submenu .dropdown li a:hover{
  background: var(--accent);
  color:#000;
}
.submenu:hover > .dropdown{display:flex;}

/* Botão orçamento */
.btn-orcamento{
  padding:6px 14px;
  font-size:14px;
  background:var(--accent);
  color:#fff;
  text-decoration:none;
  font-weight:600;
  border-radius:6px;
  transition:background .3s;
}
.btn-orcamento:hover{background:#fff;color:var(--accent);}

/* Mobile menu corrigido */
@media(max-width:768px){
  .main-nav {
    position: relative; /* garante que o ul seja posicionado em relação ao nav */
  }

  .main-nav ul {
    display: none;
    flex-direction: column;
    gap: 12px;
    background: #111;
    position: absolute;
    top: 100%; /* menu aparece logo abaixo do header */
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 999; /* acima de outros elementos */
    border-top: 1px solid var(--accent);
  }

  .main-nav ul.show {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
    font-size: 24px;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    z-index: 1000;
  }
}

/* Hero (Home) */
.hero{position:relative;width:100%;height:60vh;overflow:hidden;}
.hero-img{width:100%;height:100%;object-fit:cover;}
@media(max-width:768px){.hero{height:40vh;}}

/* Sobre (Home) */
.sobre{padding:60px 20px;background:#111;}
.sobre h1{text-align:center;margin-bottom:16px;color:var(--accent);}
.sobre p{max-width:800px;margin:auto;font-size:16px;line-height:1.8;text-align:center;}

/* Serviços (Home) */
.servicos{padding:60px 20px;background:#000;}
.servicos h2{text-align:center;margin-bottom:40px;color:#000;}
.cards{display:flex;flex-wrap:wrap;justify-content:center;gap:24px;}
.card{background:#111;padding:20px;border-radius:12px;width:220px;display:flex;flex-direction:column;text-align:center;transition:transform .3s, box-shadow .3s;}
.card:hover{transform:translateY(-8px);box-shadow:0 4px 20px rgba(255,51,0,0.5);}
.card-icon{font-size:48px;margin-bottom:12px;}
.card p{flex-grow:1;}
.btn-saibamais{margin-top:auto;display:inline-block;padding:8px 16px;background:var(--accent);color:#fff;text-decoration:none;border-radius:6px;transition:background .3s;}
.btn-saibamais:hover{background:#fff;color:var(--accent);}

/* Diferenciais (Home) */
.diferenciais{padding:60px 20px;background:#111;}
.diferenciais h2{text-align:center;color:var(--accent);margin-bottom:24px;}
.diferenciais ul{list-style:disc;max-width:600px;margin:0 auto;padding-left:20px;}
.diferenciais li{margin-bottom:12px;font-size:16px;}

/* Promoções (Home) */
.promocoes{padding:60px 20px;background:#111;text-align:center;}
.btn-promocao{display:inline-block;margin-top:12px;padding:10px 20px;background:var(--accent);color:#fff;border-radius:6px;text-decoration:none;font-weight:600;transition:background .3s;}
.btn-promocao:hover{background:#fff;color:var(--accent);}

/* FAQ Accordion */
.faq h2{text-align:center;color:var(--accent);margin-bottom:24px;}
.accordion-btn{width:100%;text-align:left;padding:12px 16px;background:#111;color:#fff;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:background .3s;}
.accordion-btn:hover{background:var(--accent);}
.accordion-content{max-height:0;overflow:hidden;transition:max-height .3s ease;background:#222;padding:0 16px;}
.accordion-content p{padding:12px 0;}

/* Footer */
.site-footer{border-top:2px solid var(--accent);background:#000;padding:40px 20px 20px;text-align:center;color:#fff;}
.footer-content{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:12px;}
.footer-telefone{font-weight:700;font-size:18px;display:flex;align-items:center;gap:8px;}
.footer-icon{width:28px;height:28px;}
.footer-social a{margin:0 8px;display:inline-block;transition:transform .3s;}
.footer-social a:hover{transform:translateY(-4px);}
.copy{color:var(--muted);font-size:13px;letter-spacing:.5px;}

/* Responsivo cards e footer */
@media(max-width:768px){.cards{flex-direction:column;align-items:center;}.footer-content{flex-direction:column;gap:12px;}}

/* --------------------------------------
   ESTILOS PÁGINA EMPRESA
-------------------------------------- */

/* Banner Empresa */
.empresa-banner {
  width: 100%;
  height: 300px;
  overflow: hidden;
  margin-top: 60px; /* menor para reduzir espaço */
}
.empresa-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media(max-width:768px){
  .empresa-banner { height: 200px; }
}

/* Conteúdo Empresa */
.empresa.container {
  padding: 60px 20px;
}
.empresa .fade-item {
  margin-bottom: 40px;
}
.empresa h2 {
  color: var(--accent);
  text-align: center;
  margin-bottom: 16px;
}
.empresa p, .empresa ul {
  max-width: 800px;
  margin: auto;
  font-size: 16px;
  line-height: 1.8;
  text-align: center;
}
.empresa ul {
  padding-left: 20px;
  list-style: disc;
}

/* Contadores Empresa */
.empresa-contadores {
  display: flex;
  justify-content: center;
  gap: 80px;
  margin: 60px 0;
}
.empresa-contadores .contador h3 {
  font-size: 48px;
  color: var(--accent);
}
.empresa-contadores .contador p {
  font-size: 16px;
  text-align: center;
  margin-top: 8px;
}
@media(max-width:768px){
  .empresa-contadores {
    flex-direction: column;
    gap: 24px;
  }
}

/* Serviços Cabeamento Estruturado */
.servico-item{
  display:flex;
  align-items:flex-start;
  gap:20px;
  margin-top:16px;
  flex-wrap:wrap;
}
.servico-item img{
  width:200px;
  max-width:100%;
  border-radius:12px;
  object-fit:cover;
}
.servico-item p{
  flex:1;
  font-size:16px;
  line-height:1.8;
  color:#fff;
}
@media(max-width:768px){
  .servico-item{
    flex-direction:column;
    align-items:center;
    text-align:center;
  }
  .servico-item p{margin-top:12px;}
}

/* --------------------------------------
   ESTILOS PÁGINA SEGURANÇA ELETRÔNICA
-------------------------------------- */

/* Banner */
.empresa-banner {
  width: 100%;
  height: 300px;
  overflow: hidden;
  margin-top: 60px; /* ajusta o espaço após header fixo */
}
.empresa-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media(max-width:768px){
  .empresa-banner { height: 200px; }
}

/* Conteúdo Serviços */
.empresa.container {
  padding: 60px 20px;
}
.empresa .fade-item {
  margin-bottom: 50px;
}
.empresa h2 {
  color: var(--accent);
  text-align: center;
  margin-bottom: 24px;
  font-size: 28px;
}

/* Bloco serviço com imagem à direita */
.servico-item {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.servico-item p {
  flex: 1;
  font-size: 16px;
  line-height: 1.8;
  color: #fff;
}
.servico-item img {
  width: 300px;
  max-width: 100%;
  border-radius: 12px;
  object-fit: cover;
}

/* Inverter imagem à direita do texto em desktop */
@media(min-width: 769px){
  .fade-item:nth-child(even) .servico-item {
    flex-direction: row-reverse;
  }
}

/* Mobile: imagens abaixo do texto */
@media(max-width:768px){
  .servico-item {
    flex-direction: column;
    text-align: center;
  }
  .servico-item img {
    margin-top: 16px;
  }
}

/* Textos centrados em mobile */
@media(max-width:768px){
  .empresa h2 { font-size: 24px; }
  .servico-item p { font-size: 15px; }
}

/* ====================== PÁGINA GALERIA ====================== */
.instagram-feed{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:16px;
  margin-top:24px;
}
.insta-card{
  overflow:hidden;
  border-radius:12px;
  transition: transform 0.3s;
}
.insta-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition: transform 0.3s;
}
.insta-card:hover img{
  transform:scale(1.05);
}
/* Botão carregar mais */
#load-more-instagram{
  display:block;
  margin:30px auto 0;
  padding:10px 20px;
  background: var(--accent);
  color:#000;
  font-weight:600;
  border:none;
  border-radius:6px;
  cursor:pointer;
  transition: background 0.3s, color 0.3s;
}
#load-more-instagram:hover{
  background:#fff;
  color:var(--accent);
}

/* Links legais footer */
.footer-legal{
  margin-bottom:12px;
  font-size:14px;
  color:#fff;
}
.footer-legal a{
  color:#fff;
  text-decoration:underline;
  margin:0 6px;
  transition:color .3s;
}
.footer-legal a:hover{
  color:var(--accent);
}

/* Pop-up Cookies */
.cookie-popup {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: #111;
  color: #fff;
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  z-index: 2000;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.cookie-popup.show {
  opacity: 1;
  transform: translateY(0);
}
.cookie-content p {
  flex: 1;
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}
.cookie-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.btn-accept, .btn-decline {
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.3s;
}
.btn-accept { background: var(--accent); color: #fff; }
.btn-accept:hover { background: #fff; color: var(--accent); }
.btn-decline { background: #555; color: #fff; }
.btn-decline:hover { background: #fff; color: #555; }
@media(max-width:768px){
  .cookie-popup { flex-direction: column; text-align: center; }
  .cookie-buttons { flex-direction: column; width: 100%; }
  .btn-accept, .btn-decline { width: 100%; }
}

/* ================= Outras páginas ================= */
/* Mantidas conforme seu CSS aprovado anteriormente */