/* Main CSS file for RE-ARQUI */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: opacity 0.3s ease;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-image {
  max-height: 25px;
  width: auto;
  display: block;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 2rem;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: all 0.3s ease;
}

nav ul li a:hover {
  color: #888;
}

main {
  flex: 1;
  padding: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

footer {
  text-align: center;
  padding: 2rem;
  background-color: #f8f8f8;
  margin-top: auto;
  font-size: 0.9rem;
  color: #666;
}

/* Responsive styles */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 1rem;
  }
  
  .logo-image {
    max-height: 20px;
    margin-bottom: 0.5rem;
  }
  
  nav ul {
    margin-top: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  nav ul li {
    margin: 0.5rem;
  }
  
  main {
    padding: 1rem;
  }
}