@charset "utf-8";

@media screen and (max-width: 700px) {
  /*---------------
header
-------------- */
  .ham {
    display: block;
    border: none;
    width: 31px;
    height: 31px;
    position: fixed;
    right: 1rem;
    top: 1rem;
    z-index: 30;
    cursor: pointer;
    background-color: transparent;
  }
  .ham span {
    position: absolute;
    width: 100%;
    height: 2px;
    right: 0;
  }
  .ham1 {
    top: calc(50% - 10% / 2 - 25%);
    transition: 0.2s;
    background-color: var(--character--color-bl);
  }
  .ham2 {
    top: calc(50% - 10% / 2);
    background-color: var(--character--color-bl);
  }
  .ham3 {
    top: calc(50% - 10% / 2 + 25%);
    transition: 0.5s;
    background-color: var(--character--color-bl);
  }
  .open .ham1 {
    top: calc(50% - 10% / 2);
    background-color: var(--character--color-bl);
    transform: rotate(135deg);
  }
  .open .ham2 {
    opacity: 0;
  }
  .open .ham3 {
    top: calc(50% - 10% / 2);
    background-color: var(--character--color-bl);
    transform: rotate(-135deg);
  }
  /* .fixed-view {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
  } */
  #header {
    width: 100vw;
    top: 0;
    padding: 0.5rem;
    text-align: left;
    position: fixed;
    z-index: 1;
    .logo {
      margin-bottom: 0;
      margin: 0 1rem;
    }
  }

  .mainvisual::before {
    left: 15%;
    top: 50%;
    background-color: #fff;
  }
  .main-navigation {
    display: none;
    position: fixed;
    background-color: #658c6e;
    width: 100%;
    height: fit-content;
    padding: 3rem 1rem 1rem;
    top: 0;
    left: 0;
    transition: 1s;
    color: var(--character--color-bl);
    .nav-menu {
      flex-direction: column;
    }
    & li {
      line-height: 0;
      text-align: center;
    }
    & a {
      padding: 0.2rem 0.5rem;
      color: var(--character--color-bl);
    }
  }
  .open .main-navigation {
    display: block;
  }
  /* -------------
main
-------------- */
  #about {
    .container {
      grid-template-columns: 1fr;
      gap: 1rem;
      place-items: center;
    }
  }
  #menu {
    .list {
      grid-template-columns: 1fr;
    }
  }

  #access {
    .container {
      grid-template-columns: 1fr;
    }
  }
  /* ---------------
footer
---------------- */
  #footer {
    position: relative;
    .container {
      flex-direction: column;
      gap: 1rem;
    }
    .footer-navigation {
      gap: 1rem;
    }
  }
  #footer::before {
    left: 15%;
    top: 50%;
  }
}