/* responsive.css */
@media screen and (max-width: 768px) {

  html, body {
  overflow-x: hidden;
}

  .header {
    flex-direction: column;
    padding: 20px;
    gap: 15px;
  }

  .nav ul {
    flex-direction: row;
    gap: 20px;
  }

  .hero-box {
    width: 100vw;
    overflow-x: hidden;
    margin: 0;
    margin-bottom: 1.5%;
    padding: 0;
  }

  #bg-video {
    width: 100vw;
    height: auto;
    object-fit: cover;
    display: block;
    border-radius: 5%;
  }

  .hero-msg {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    margin-bottom: 1.5%;
  }

  .hero-msg-txt {
    padding: 0 5%;
  }

  .basic-info {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }

  .session-detail-description {
    flex-direction: column;
  }

  .session-details,
  .contact-section {
    width: 90%;
  }

  .session-details-text {
    min-width: auto;
    width: 100%;
  }

  .info-block {
    width: 90%;
    max-width: none;
  }

  .info-block img {
    height: auto;
    width: 100%;
    max-width: 250px;
  }

  iframe {
    height: 600px;
  }
}