/* css/styles.css */

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

/* Base typography and layout */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
}

/* Header */
header {
  background-color: #2a9d8f;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  font-size: 1.75rem;
}

header nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  transition: background 0.3s ease;
}

header nav a:hover {
  background: rgba(255, 255, 255, 0.4);
}

/* Main content container */
main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* Spacing between sections */
section + section {
  margin-top: 2rem;
}

/* Section headings */
h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #264653;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: #264653;
}

/* Lists */
ul,
ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background-color: #e9ecef;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: #555;
}