@media (max-width: 768px) {

  /* navbar */
  .navbar {
    opacity: 0.95;
  }

  .navbar-container input[type="checkbox"],
  .navbar-container .hamburger-lines {
    display: block;
  }

  .navbar-container {
    display: block;
    position: relative;
    height: 64px;
  }

  .navbar-container input[type="checkbox"] {
    position: absolute;
    display: block;
    height: 32px;
    width: 30px;
    top: 20px;
    left: 20px;
    z-index: 5;
    opacity: 0;
    cursor: pointer;
  }

  .navbar-container .hamburger-lines {
    display: block;
    height: 28px;
    width: 35px;
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .navbar-container .hamburger-lines .line {
    display: block;
    height: 4px;
    width: 100%;
    border-radius: 10px;
    background: #333;
  }

  .navbar-container .hamburger-lines .line1 {
    transform-origin: 0% 0%;
    transition: transform 0.3s ease-in-out;
  }

  .navbar-container .hamburger-lines .line2 {
    transition: transform 0.2s ease-in-out;
  }

  .navbar-container .hamburger-lines .line3 {
    transform-origin: 0% 100%;
    transition: transform 0.3s ease-in-out;
  }

  .navbar .menu-items {
    padding-top: 100px;
    background: #fff;
    height: 100vh;
    max-width: 300px;
    transform: translate(-150%);
    display: flex;
    flex-direction: column;
    margin-left: -40px;
    padding-left: 40px;
    transition: transform 0.5s ease-in-out;
    box-shadow: 5px 0px 10px 0px #aaa;
    overflow: scroll;
  }

  .navbar .menu-items li {
    margin-bottom: 1.8rem;
    font-size: 1.1rem;
    font-weight: 500;
  }

  .logo {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2.5rem;
  }

  .navbar-container input[type="checkbox"]:checked~.menu-items {
    transform: translateX(0);
  }

  .navbar-container input[type="checkbox"]:checked~.hamburger-lines .line1 {
    transform: rotate(45deg);
  }

  .navbar-container input[type="checkbox"]:checked~.hamburger-lines .line2 {
    transform: scaleY(0);
  }

  .navbar-container input[type="checkbox"]:checked~.hamburger-lines .line3 {
    transform: rotate(-45deg);
  }

  /* About us */
  .card {
    width: 80%;
  }

  .about-text h2 {
    font-size: 1.6rem;
  }

  .counter {
    font-size: 30px;
  }

  /* course */
  .courses-section h2 {
    font-size: 2rem;
  }

  /* pricing */
  .section h2 {
    font-size: 2.2rem;
  }

  /* newsletter */
  .newsletter-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
  }

  .newsletter-text h2 {
    font-size: 22px;
  }

  .newsletter-text p {
    font-size: 14px;
  }

  .newsletter-form {
    border-bottom: 1px solid white;
    width: 100%;
    max-width: 100%;
  }

  .newsletter-form input {
    text-align: center;
    font-size: 15px;
  }

  /* parallax-section  */
  .parallax-section {
    background-attachment: scroll;
    /* Disable parallax for mobile */
  }

  .parallax-content h1 {
    font-size: 32px;
  }

  .parallax-content p {
    font-size: 16px;
  }

  /* about  section*/
  .hero h1 {
    font-size: 32px;
  }

  .about-container {
    flex-direction: column;
  }

  .teacher-card {
    width: 100%;
    max-width: 90%;
  }

  /* college-requirements */
  .college-requirements .row {
    flex-direction: column;
  }

  .text-column h2 {
    text-align: center;
  }

  .text-column,
  .image-column {
    flex: 1 1 100%;
  }

  /* transfer-section */
  .transfer-section {
    text-align: center;
  }

  .transfer-image img {
    max-width: 100%;
    margin-top: 20px;
  }

  .transfer-text .checklist {
    text-align: left;
    display: inline-block;
  }

  /* contact us */
  .parallax h1 {
    font-size: 36px;
  }

  .form-row {
    flex-direction: column;
  }
}

/* footer */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-col {
    max-width: 100%;
    margin-bottom: 30px;
  }

  .recent-posts .post {
    flex-direction: row;
    gap: 10px;
  }

  .recent-posts .post img {
    width: 40px;
    height: 40px;
  }
}