nav.main-nav a {
  color: #ccc;
  transition: color .2s;
}

nav.main-nav a:hover {
  color: #fff;
}

.footer {
  background: #000;
  color: #aaa;
  padding: 40px 20px;
  text-align: center;
}

.footer-nav {
  margin-bottom: 16px;
}

.footer-nav a {
  margin: 0 10px;
  color: #888;
  transition: color .2s;
}

.footer-nav a:hover {
  color: #fff;
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
@media (min-width: 768px) {
  .hero-container {
    flex-direction: row;
    text-align: left;
  }

  .hero-container img {
    max-width: 50%;
    margin-right: 20px;
  }

  .hero-content {
    margin-top: 0;
  }
@media screen and (max-width: 768px) {
  .hero-container {
    padding: 20px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }
}
@media screen and (max-width: 600px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-button {
    padding: 10px 20px;
    font-size: 1rem;
  }
}