/* General Reset and Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background-color: #FFFFFF; /* White for clean background */
    color: #333333; /* Dark gray text for readability */
    line-height: 1.6;
  }

  /* Logo */
  .logo img {
    height: 120px; 
    width: 140px;  
    transition: transform 0.3s ease;
  }

  .logo a {
    display: inline-block;
    text-decoration: none;
  }
  
  .logo img:hover {
    transform: scale(1.1); /* Increase the size by 10% on hover */
  }

  /* Header Styling */
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: #006C42; /* Green (PT flag) */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
  }
  
  .logo {
    font-size: 1.5rem;
    color: #FFCC29; /* Yellow (BR flag) for contrast */
  }
  
  nav ul {
    display: flex;
    list-style: none;
  }
  
  nav ul li {
    margin-left: 20px;
  }
  
  nav ul li a {
    text-decoration: none;
    color: #FFFFFF; /* White for navigation links */
    font-weight: 500;
    transition: color 0.3s ease;
  }
  
  nav ul li a:hover {
    color: #FFCC29; /* Yellow (BR flag) on hover */
  }
  
  .signup-button {
    background-color: #FFCC29; /* Yellow (BR flag) */
    color: #006C42; /* Green text to match primary color */
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
  }
  
  .signup-button:hover {
    background-color: #FF0000; /* Red (PT flag) for hover effect */
    color: #FFFFFF;
  }
  
  /* Hero Section */
  .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh; /* Full viewport height */
    background-color: #f0f7ff;
    padding: 40px;
  }
  
  .hero-content {
    max-width: 600px;
    text-align: center;
  }
  
  .hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #006C42; /* Green primary for hero heading */
  }
  
  .hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    color: #333333;
  }
  
  .cta-button {
    display: inline-block;
    background-color: #FFCC29; /* Yellow (BR flag) */
    color: #006C42; /* Green text */
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
  }
  
  .cta-button:hover {
    background-color: #FF0000; /* Red (PT flag) on hover */
    color: #FFFFFF;
  }
  
  /* Features Section */
  .features {
    background-color: #FFFFFF;
    padding: 80px 20px;
    text-align: center;
  }
  
  .features h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #006C42; /* Green primary for section heading */
  }
  
  .feature-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .feature-item {
    background-color: #F1F1F1;
    padding: 20px;
    border-radius: 10px;
    width: 30%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  }
  
  .feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #006C42; /* Green for consistency */
  }
  
  .feature-item p {
    font-size: 1rem;
    color: #555555;
  }
  
  /* Footer */
  footer {
    background-color: #006C42; /* Green primary color */
    color: #FFFFFF;
    text-align: center;
    padding: 20px 0;
    position: fixed; /* Change to fixed to keep it at the bottom */
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 10; /* Ensures it stays above other content */
  }
  
  /* Form styling */
.form-section {
  padding: 40px;
  text-align: center;
}

.form-container {
  max-width: 500px;
  margin: 0 auto;
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

input[type="email"], input[type="text"], input[type="password"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-top: 10px;
}

button {
  padding: 10px 20px;
  background-color: #005dff;
  color: #ffffff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #0044cc;
}

/* Switcher styling */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #005dff;
}

input:checked + .slider:before {
  transform: translateX(26px);
}

/* Blog Section Styling */
.blog {
  padding: 40px;
  text-align: center;
}

.blog h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.blog-posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.blog-posts article {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  text-align: left;
}

.blog-posts h2 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.blog-posts p {
  font-size: 1rem;
  color: #666;
}

.blog-posts .read-more {
  display: inline-block;
  margin-top: 10px;
  color: #005dff;
  text-decoration: none;
  font-weight: bold;
}

.blog-posts .read-more:hover {
  text-decoration: underline;
}

/* Post Content Styling */
.post-content {
  padding: 40px;
  text-align: left;
  max-width: 800px;
  margin: 0 auto;
}

.post-content h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.post-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #333;
}

/* Media Section Styling */
.midia {
  padding: 40px;
  text-align: center;
}

.midia h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.media-category {
  margin-bottom: 40px;
}

.media-category h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.media-grid {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.media-grid iframe,
.media-grid img {
  border-radius: 10px;
  max-width: 100%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Zuquinha Section Styling */
.chatbot-section {
  margin-top: 50px;
  text-align: center;
}
#dummyChatbot, #streamingChatbot {
  display: inline-block;
  width: 300px;
  border: 1px solid #ccc;
  padding: 10px;
  margin: 10px 0;
}
#dummyMessages, #streamingMessages {
  height: 200px;
  overflow-y: scroll;
  margin-bottom: 10px;
  border: 1px solid #eee;
}
.user-message {
  text-align: right;
  margin: 5px 0;
}
.bot-message {
  text-align: left;
  margin: 5px 0;
}