/* Reset e base */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
}

body {
  display: flex;
  flex-direction: column;
}

/* Cabeçalho */
header {
  background-color: #222;
  color: #fff;
  padding: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .logos {
  display: flex;
  align-items: center;
  gap: 15px;
}

header img {
  height: 60px;
}

/* Menu de navegação */
nav {
  background-color: #333;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

nav a {
  color: #fff;
  padding: 14px 20px;
  text-decoration: none;
  transition: background 0.3s;
}

nav a:hover {
  background-color: #575757;
}

/* Conteúdo principal */
.container {
  flex: 1;
  padding: 20px;
  max-width: 900px;
  margin: auto;
  background-color: #fff;
}

.alert {
  background-color: #ffeb3b;
  padding: 10px;
  margin: 20px 0;
  border-left: 5px solid #fbc02d;
  font-weight: bold;
}

.banner {
  margin: 20px 0;
  text-align: center;
}

.banner img {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: 8px;
}

/* Rodapé */
footer {
  background-color: #222;
  color: #fff;
  text-align: center;
}

footer p {
  margin: 0;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

footer .contact {
  font-size: 13px;
  padding-bottom: 15px;
}

footer a {
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}