/*----------------------------
	TB用
--------------------------- */
/* @media all and (max-width: 960px) { */
/*--------------------------
	#nav-toggle（2本線 + MENU）
  --------------------------*/
#nav-toggle {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  top: clamp(20px, 4vw, 40px);
  right: 30px;
  min-width: 54px;
  min-height: 54px;
  z-index: 1000;
  margin: auto;
  padding: 8px 4px;
  border: none;
  background: transparent;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

#nav-toggle:focus-visible {
  outline: 2px solid #f36e21;
  outline-offset: 2px;
}

.nav-toggle__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.nav-toggle__bars {
  position: relative;
  width: min(9.3vw, 40px);
  height: min(3.72vw, 16px);
  flex-shrink: 0;
}

.nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  display: block;
  background: #e64800;
  border-radius: 0;
  -webkit-transition: 0.35s ease-in-out;
  -moz-transition: 0.35s ease-in-out;
  transition: 0.35s ease-in-out;
}

.nav-toggle__bars span:nth-child(1) {
  top: 0;
}

.nav-toggle__bars span:nth-child(2) {
  top: 12px;
}

.nav-toggle__label {
  display: block;
  font-family:
    system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1;
  color: #e64800;
  -webkit-transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

/* nav-toggle open */
.open {
  overflow: hidden;
  height: 100vh;
  overscroll-behavior: none;
}

html:has(body.open) {
  overflow: hidden;
}

.open .header__nav-toggle-menu {
  transition: all 0.5s;
  visibility: visible;
  opacity: 1;
}

/* 開いたとき：2本線を X に、MENU は非表示 */
.open #nav-toggle .nav-toggle__bars span:nth-child(1) {
  top: 6px;
  transform: rotate(45deg);
}

.open #nav-toggle .nav-toggle__bars span:nth-child(2) {
  top: 6px;
  transform: rotate(-45deg);
}

/*--------------------------------
	SP用
----------------------------------- */
@media all and (max-width: 530px) {
  #nav-toggle {
    top: min(4.65vw, 20px);
    right: min(6.98vw, 30px);
    min-width: auto;
    min-height: auto;
  }
  .nav-toggle__bars span {
    height: 3px;
  }
  .nav-toggle__bars span:nth-child(2) {
    top: min(2.79vw, 12px);
  }
  .nav-toggle__label {
    font-size: min(3.02vw, 13px);
  }
}