@charset "utf-8";
/* SPのみ表示。45pxの金色グラデボタン＋右からスライドインする白ドロワー */
#menu-button {
  visibility: hidden;
  opacity: 1;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  width: 45px;
  height: 45px;
  padding: 0;
  border: none;
  border-radius: 5px;
  background: linear-gradient(
    180deg,
    var(--c-gold-from) 33.3%,
    var(--c-gold-to) 100%
  );
  cursor: pointer;
}

#menu-button .c-menu-btn__lines {
  position: relative;
  width: 25px;
  height: 18px;
}

#menu-button .c-menu-btn__lines span,
#menu-button .c-menu-btn__lines::before,
#menu-button .c-menu-btn__lines::after {
  position: absolute;
  display: block;
  left: 0;
  width: 25px;
  height: 2px;
  background-color: #fff;
  transition:
    top 0.25s ease,
    transform 0.25s ease 0.25s,
    opacity 0.2s ease;
}

#menu-button .c-menu-btn__lines::before {
  content: "";
  top: 0;
}

#menu-button .c-menu-btn__lines span {
  top: 8px;
}

#menu-button .c-menu-btn__lines::after {
  content: "";
  top: 16px;
}

/* 開いている時は×（Figmaのsp_menuと同じ） */
#menu-button.is-active .c-menu-btn__lines span {
  opacity: 0;
}

#menu-button.is-active .c-menu-btn__lines::before {
  top: 8px;
  transform: rotate(45deg);
}

#menu-button.is-active .c-menu-btn__lines::after {
  top: 8px;
  transform: rotate(-45deg);
}

@media screen and (max-width: 680px) {
  body #menu-button {
    position: fixed;
    top: 10px;
    right: 5.55%;
    visibility: visible;
    opacity: 1;
    display: flex;
    z-index: 701;
  }

  /*-------drawer----*/
  body #main-menu-container {
    position: fixed;
    z-index: 700;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: min(68vw, 300px);
    padding-top: clamp(120px, 42.67vw, 200px);
    overflow-y: auto;
    background: #fff;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  body #main-menu-container.is-active {
    transform: translateX(0);
  }

  #main-menu-container .c-nav__list {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 50px;
  }

  #main-menu-container .c-nav__link {
    font-size: 18px;
  }

  /* ドロワーを開いている間は背面をスクロールさせない */
  body.is-active {
    overflow: hidden;
  }
}