/* big tablet to 1200px (width smaller than the 1140px row) */
@media only screen and (max-width: 1200px) {

  .hero-text-box {
    width:100%;
    padding: 0 40px;
  }

  .logo {
    margin-left: 20px;
  }

  .part-card {
    margin: 0 10px;
  }

  .row {
    padding: 0 2%;
  }

}

/* small tablets to big tablets: 768 - 1023 */
@media only screen and (max-width: 1023px) {

  body { font-size: 18px; }

  .hamburger-btn {
    display: block;
    z-index: 3;
  }

  .main-nav-container {
    background-color: rgba(238, 238, 238, 0.959);
    position: absolute;
    width: 100%;
    z-index: 3;
    padding-top: 10px;
    transition: opacity 0.5s;

    /* on-off trigger */
    opacity: 0;
    visibility: hidden;
  }

  .logo {
    display: none;
  }

  .logo-for-mobile {
    display: inline;
    position: absolute;
    z-index: 2;
    top:30px;
    left:40px;
  }

  .main-nav {
    float: left;
    margin: 10px 30px;
  }

  .main-nav li {
    display: block;
    padding: 5px;
  }

  .col {
    width: 100%;
    margin: 0 0 4% 0;
  }

  .part-modal-box {
    width: 90%;
  }

  .contact-modal-box {
    width: 90%;
  }

  .part-card p {
    width: 70%;
  }

  .circle-dots-container .dot {
    margin: 0 3%;
    padding-top: 4.8%;
  }

}

/* small phones to small tablets: 481 - 767 */
@media only screen and (max-width: 767px) {

  h1 {
    font-size: 160%;
  }

  #header-curve {
    display: none;
  }

  header {
    background-image: linear-gradient( rgba(255, 255, 255, 0.719), rgb(250, 250, 250)), url(img/Bg-light.jpg);
    background-attachment: scroll;
    height: 100vh;
  }

  .hero-text-box p {
    width: 100%;
  }

  .hero-text-box h1 {
    width: 100%;
  }

  .metadata-section {
    width: 90%;
  }

  .part-card p {
    width: 100%;
  }

  .stove-pic {
    margin-bottom: 100px;
  }

  .stove-pic img {
    width: 70%;
  }

  .stove-pic::after {
    width: 55%;
  }

  .circle-dots-container {
    width: 100%;
  }

  .circle-dots-container .dot {
    margin: 0 4%;
    padding-top: 3.5%;
    width: 40px;
    height: 40px;
  }

  .types-box {
    padding: 18px;
  }

  .types-box p {
    width: 100%;
  }

  .inquire-box {
    width: 100%;
    padding: 50px;
  }

  .social-nav {
    padding-left: 55px;
    margin-bottom: 30px;
    text-align: center;
    /* background-color: red; */
  }

  .social-nav li {
    float: none;
    display: inline;
  }

  .social-nav li:first-child {
    margin-left: 0;
  }

  .rights-statement {
    float: none;
    text-align: center;
    /* background-color: red; */
    /* padding-right: 30%; */
  }

  .service-track::before {
    display: none;
  }

  .service-track::after {
    display: none;
  }

  .service-box {
    width: 350px;
  }
}

/* small phones: 0 to 480px  */
@media only screen and (max-width: 480px) {

}