/* Reset básico */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  overflow-x: hidden; /* Impede scroll horizontal */
}

body {
  font-family: Arial, sans-serif;
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  padding-top: 70px; /* Espaço para o cabeçalho fixo */
}

/* Cabeçalho fixo */
header {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  /* background-color: white; */
  background-color: var(--background-color-top);
  /* background-color: white; */
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);

  /* justify-content: space-between; */
  align-items: center;
  /* padding: var(--spacing-md) var(--spacing-lg); */
  /* padding: 1rem 2rem 2rem 1rem; */
  z-index: 1000;

  gap: 3.5rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--primary-color);
}

.nav {
  display: block;
  width: 100%;
  align-items: flex-end;

  gap: var(--spacing-lg);
  /* margin-left: var(--spacing-lg); */
}

/* Navegação desktop */
.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-links li a, 
.nav-links li button {
  text-decoration: none;
  color: var(--text-color);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.3s;
}

.nav-links li a:hover, 
.nav-links li button:hover {
  color: var(--secondary-color);
}

.login {
  display: flex;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1.8rem;
  /* border: 1px solid var(--primary-color); */
  /* align-items: center; */
  justify-content: flex-end;
  align-items: center;
  text-decoration: none;
  color: var(--text-color);
  gap: var(--spacing-sm);
  width: 100%;
  flex-direction: row;
  gap: var(--spacing-sm);
  text-align: center;
}
/*  ate aqui */

.fa, .fa-lock, .fa-sign-out, .fa-power-off {
  font-size: 2.0rem;
  color: #151313;
  /* background-color: rgb(42, 7, 7); */
  /* color: var(--primary-color); */
}
/* Menu hamburguer (inicialmente oculto) */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary-color);
}

/* Conteúdo principal */
main {
  width: 100%;
  overflow: hidden; /* Garante que nada ultrapasse os limites */
}

/* Banner rotativo */
.carousel {
  width: 100%;
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.slides {
  display: flex;
  animation: slide 20s infinite;
  width: 400%; /* 4 imagens = 400% */
  background-color: hsl(195, 31%, 18%);
}

.slides a {
  /* width: 25%; Cada imagem ocupa 25% do container (100%/4) */
  width: 25%; /* Cada imagem ocupa 25% do container (100%/4) */
  /* flex-shrink: 0; */
  flex-shrink: 0;
}

.slides img {
  /* width: 45%; */
  width: prop;
  /* height: auto; */
  height: prop;
  display: block;
  max-height: 15rem; /* ✅ adicionado: limite de altura em telas grandes */
  object-fit: cover; /* ✅ garante corte proporcional sem distorção */
}

@keyframes slide {
  0% { transform: translateX(0); }
  20% { transform: translateX(0); }
  25% { transform: translateX(-25%); }
  45% { transform: translateX(-25%); }
  50% { transform: translateX(-50%); }
  70% { transform: translateX(-50%); }
  75% { transform: translateX(-75%); }
  95% { transform: translateX(-75%); }
  100% { transform: translateX(0); }
}

/* Grade de imagens */
.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  padding: 0 var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  width: 100%;
}

.image-grid a {
  width: 50%;
}

.image-grid img {
  /* width: 100%; */
  width: prop;
  /* height: auto; */
  height: prop;
  border-radius: 8px;
  display: block;
}

/* Texto deslizante */
.scrolling-text {
  background-color: var(--primary-color);
  color: white;
  /* padding: var(--spacing-md) 0; */
  margin: 0.5rem 0.5rem 0.25rem 0.1rem;
  /* margin-bottom: var(--spacing-lg); */
  overflow: hidden;
  width: 100%;
  max-width: 99%;
  border-radius: 0.15rem;
  box-shadow: hsl(0, 1%, 34%) 0.1rem 0.1rem 0.2rem;
}

.marquee {
  white-space: nowrap;
  animation: marquee 15s linear infinite;
  padding-left: 100%; /* Começa fora da tela */
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* Rodapé */
footer {
  background-color: var(--primary-color);
  color: white;
  /* padding: var(--spacing-md) var(--spacing-lg); */
  margin: 0.5rem 0.5rem 0.25rem 0.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 99%;
  min-height: 4rem;
  border-radius: 0.15rem;
  box-shadow: hsl(0, 1%, 34%) 0.1rem 0.1rem 0.2rem;
}

footer a {
  color: white;
  text-decoration: none;
}

/* Media Queries para responsividade */

/* Tablets (768px a 1024px) */
@media (max-width: 1024px) {
  .nav-links li:nth-child(4),
  .nav-links li:nth-child(5) {
    display: none; /* Oculta "Soluções Desenvolvedor" e "Parceiros" */
  }
  
  .image-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 colunas em vez de 3 */
  }
}

/* Dispositivos móveis (até 768px) */
@media (max-width: 768px) {
  body {
    padding-top: 60px; /* Reduz espaço para cabeçalho menor */
  }
  
  header {
    /* padding: var(--spacing-sm) var(--spacing-md); */
    padding: auto 5rem;
  }
  
  /* Oculta a navegação normal */
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: white;
    padding: var(--spacing-md);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    gap: 0;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-links li {
    margin: var(--spacing-sm) 0;
    width: 100%;
  }
  
  /* Mostra o menu hamburguer */
  .hamburger {
    display: block;
  }
  
  /* Oculta o texto "Login", mantém apenas o ícone */
  .login span {
    display: none;
  }
  


  .slides {
    /* height: 150px; */
    margin-top: 0.5rem;
    height: prop;
  }
  
  .slides img {
    object-fit: cover;
    height: 200px;
  }
  
  /* Grade de imagens com uma coluna */
  .image-grid {
    grid-template-columns: 1fr;
    padding: 0 var(--spacing-md);
  }
  
  /* Texto deslizante com quebra de linha */
  .scrolling-text {
    padding: var(--spacing-sm) 0;
  }
  
  .marquee {
    white-space: normal;
    animation: none;
    text-align: center;
    padding: 0 var(--spacing-md);
    padding-left: 0;
    transform: none;
  }
  
  /* Ajusta o rodapé */
  footer {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

/* Dispositivos muito pequenos (até 480px) */
@media (max-width: 480px) {
  .logo {
    font-size: 1.5rem;
  }
  

  
  .slides img {
    /* height: 150px; */
    /* height: 30rem; */
    height: prop;
    object-fit: cover; /* Mantém o corte proporcional (ajusta das imagens carrocel)*/
  }
  
  /* Oculta o botão de consulta em telas muito pequenas */
  #btnConsulta {
    display: none;
  }
  
  /* Ajusta o padding para evitar transbordamento */
  .image-grid, footer {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }

}

.anuncio {
  /* width: 100%; */
  width: prop;
  /* max-width: 728px; tamanho padrão de banner */
  
  max-height: 20rem;
  /* min-height: 5rem; */
  background: #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px auto;
  /* border: 1px dashed #999; */
  border: none;
  
  max-width: 99%;
  min-height: 5rem;
  border-radius: 0.15rem;
  box-shadow: hsl(0, 1%, 14%) 0.1rem 0.1rem 0.2rem;
}