.contact-us-section {
  padding: 2em;
  background-color: #f9f9f9;
  margin: 2em auto;
  border-radius: 10px;
  margin-bottom: 0;
  margin-top: 0;
}

.contact-us-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: justify;
}

.contact-us-title {
  font-size: var(--title-font);
  margin-bottom: 1em;
  margin-top: 0;
}

.contact-us-text {
  font-size: var(--text-font);
  color: #333;
}

.contact-button {
  display: inline-block;
  margin-top: 1.5em;
  padding: 0.75em 1.5em;
  background-color: #5f8aa3;
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.contact-button:hover {
  background-color: #3e5b66;
}

/* About Us Section for Mobile View */
@media (max-width: 768px) {
  .contact-us-section {
    padding-top: 1.5em;
    padding-bottom: 1.5em;
    padding-left: 0;
    padding-right: 0;
  }

  .contact-us-content {
    display: block;
    max-width: 90%;
  }

  .button-container {
    display: flex;
    justify-content: flex-end;
    margin-top: 1em;
  }

  .contact-us-title {
    font-size: var(--title-font);
    display: block;
  }

  .contact-us-text {
    font-size: var(--text-font);
    display: block;
  }

  .contact-button {
    font-size: 0.9em;
    padding: 0.6em 1.2em;
    display: inline-block;
  }
}

/* Introduction Section */
.intro-section {
  background-color: #ffffff;
  padding: 3em 1.5em;
  margin: 2em auto;
  max-width: 1200px;
  border-left: 5px solid #5f8aa3;
}

.intro-content {
  max-width: 800px;
  margin: 0 auto;
}

.intro-text {
  font-size: 1.3em;
  color: #333;
  line-height: 1.6;
  text-align: justify;
}

/* Mobile View Adjustments for Introduction Section */
@media (max-width: 768px) {
  .intro-section {
    padding: 2em 1em;
  }

  .intro-content {
    max-width: 100%;
  }

  .intro-text {
    font-size: 1.1em;
  }
}