/* General Styles */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Container Styles */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation Styles */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #0366d6;
  padding: 1rem 0;
}

nav .logo {
  color: #fff;
  text-decoration: none;
  font-size: 1.5rem;
}

nav .nav-links {
  display: flex;
  list-style: none;
}

nav .nav-links li {
  margin-left: 1rem;
}

nav .nav-links a {
  color: #fff;
  text-decoration: none;
}

/* Hero Section Styles */
.hero {
  background-color: #4c85f5;
  color: #fff;
  text-align: center;
  padding: 2rem 0;
}

.hero h1 {
  font-size: 3rem;
}

.hero p {
  font-size: 1.25rem;
}

.hero .cta {
  display: inline-block;
  background-color: #0366d6;
  color: #fff;
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-radius: 4px;
}

/* Courses Section Styles */
.courses {
  padding: 2rem 0;
}

.courses h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.course-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.course-card {
  background-color: #e6f1ff;
  border-radius: 4px;
  padding: 1rem;
  margin: 1rem;
  width: 300px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.course-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.course-card h3 {
  margin-top: 1rem;
}

.course-card .cta {
  display: inline-block;
  background-color: #0366d6;
  color: #fff;
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-radius: 4px;
  margin-top: 1rem;
}

/* About Section Styles */
.about {
  padding: 2rem 0;
  text-align: center;
}

/* Contact Section Styles */
.contact {
  background-color: #e6f1ff;
  padding: 2rem 0;
}

.contact form {
  max-width: 600px;
  margin: 0 auto;
}

.contact label {
  display: block;
  margin-bottom: 0.5rem;
}

.contact input,
.contact textarea {
  width: 100%;
  padding: 0.5rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  border: 1px solid #ccc;
}

.contact input[type="submit"] {
  background-color: #0366d6;
  color: #fff;
  border: none;
}

/* Footer Styles */
footer {
  background-color: #0366d6;
  color: #fff;
  text-align: center;
  padding: 1rem 0
  
  .chatbot-widget {
    height: 600px;
    width: 400px;
    position: fixed;
    bottom: 20px;
    right: 20px;
}

.chatbot-widget iframe {
    border: 0;
    border-radius: 4px;
    width: 100%;
    height: 100%;
}