/* Global reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  /* This ensures that the main content area expands to fill the space between the header and footer */
}

/* Footer */
footer {
  background-color: #0d0d0d;
  color: var(--light-color);
  padding: 20px 0;
  text-align: center;
  /* Moved to the footer to apply globally to the footer content */
}

/* Footer container */
footer .container {
  text-align: center;
}

/* Footer navigation */
.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 15px 0;
  display: flex;
  justify-content: center;
  gap: 15px;
}

.footer-nav a {
  color: var(--light-color);
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus {
  text-decoration: underline;
}

/* Social icons */
.social-icons {
  margin-top: 15px;
}

.social-icons a {
  color: var(--light-color);
  margin: 0 10px;
  font-size: 20px;
  text-decoration: none;
}

.social-icons a:hover,
.social-icons a:focus {
  color: var(--secondary-color);
}