/* Pc */
@media (min-width: 998px) {
  .nav--mobile {
    display: none;
  }
}
/* Mobile vs Tablet */
@media (max-width: 997.98px) {
  /* header */
  #header {
    display: none;
  }
  .nav--mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 4;
    padding: 15px;
    background-color: var(--main-color);
    transition: 0.5s ease;
  }

  .heading--mobile {
    font-size: 2rem;
    color: #0c82f0;
    font-weight: 600;
    margin-bottom: 10px;
  }
  .icon__nav {
    font-size: 2rem;
    color: #fff;
    font-weight: 600;
    padding: 9px;
    box-shadow: 0 0 1px 0 currentColor;
    border-radius: 5px;
    position: absolute;
    right: 10px;
    top: 5px;
    z-index: 5;
  }
  .nav__link {
    padding: 14px 0;
    display: block;
  }

  .nav__item:hover > a:not(.active):not(.nav__link--pdf) {
    color: #fff;
    cursor: pointer;
    background-color: transparent;
  }
  .icon__nav:hover {
    cursor: pointer;
    opacity: 0.85;
  }
  .list--mobile {
    height: 0;
    opacity: 0;
    transform: translateY(-400px);
    transition: 0.5s ease-out;
  }
  #menu--check:checked ~ .list--mobile {
    transform: translateY(0);

    opacity: 1;
    height: 355px;
  }
  /* overlay */
  /* =======================================main =======================================*/
  .main {
    margin-top: 50px;
    margin-left: 0;
  }
}
/* Tablet */
@media (min-width: 768px) and (max-width: 997.98px) {
  .time {
    margin-top: 6px;
    color: var(--dark--blue-color);
    font-size: 1.5rem;
    font-weight: 500;
    width: 16%;
  }
  /* Skill */
  .skill__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .single-achievement {
    min-height: 140px;
  }
  /* */
}
/* Mobile */
@media (max-width: 767.98px) {
  .desc--lv1 {
    font-size: 2rem;
    line-height: 1.6;
  }
  /* about */

  #about__username {
    font-size: 4rem;
  }
  .heading--lv2 {
    font-size: 2.2rem;
  }
  .main-content {
    padding: 20px 20px;
  }
  .about__desc > p {
    padding: 14px;
    white-space: normal;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1.4;
  }
  .decs {
    font-size: 1.8rem;
    line-height: 1.6;
    font-weight: 500;
  }
  .about__quote {
    font-size: 1.6rem;
    line-height: 1.4;
  }
  /* Education */
  .introduce {
    flex-direction: column;
  }
  .location {
    font-size: 2rem;
  }
  .time {
    font-size: 1.8rem;
    margin-bottom: 8px;
    width: auto;
  }
  .desc--lv2 {
    margin-bottom: 8px;
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.6;
  }
  /* Project */
  .project__grid {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 300px);
    gap: 40px;
  }
  .project__heading {
    font-size: 2.2rem;
  }
  .project__desc {
    font-size: 1.8rem;
    line-height: 1.8;
  }
  /* Skill */
  .skill__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  /* achievement */
  .achievement__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    height: auto;
    padding: 30px;
    width: 100%;
  }

  /* hobby */
  .hobby__grid {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 40px;
    padding: 35px;
    border-radius: 20px;
  }
}