@charset "UTF-8";
/* CSS Document (ハンバーガーメニュー) */

.hamburger_menu{
}

/*アイコン*/
#nav_toggle{
  position: fixed;
  top: 18px;
  right: 15px;
  width: 60px;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  z-index: 999;
  border-radius: 50%;
  transition: 0.3s;
  background: #136394;
}
#nav_toggle:hover{
  transform: translateY(3px);
}
#nav_toggle > div{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 30px;
  height: 20px;
}
#nav_toggle span{
  width: 100%;
  height: 2px;
  position: absolute;
  left: 0;
  display: block;
  background: #fff;
  transition: transform 0.4s ease-in-out, top 0.3s ease;
}
#nav_toggle span:nth-child(1) {
  top: 0;
}
#nav_toggle span:nth-child(2) {
  top: 9px;
}
#nav_toggle span:nth-child(3) {
  top: 18px;
}
/*open*/
.open #nav_toggle span{
}
.open #nav_toggle span:nth-child(1) {
  top: 9px;
  transform: rotate(45deg);
}
.open #nav_toggle span:nth-child(2) {
  top: 9px;
  width: 0;
  left: 50%;
}
.open #nav_toggle span:nth-child(3) {
  top: 9px;
  transform: rotate(-45deg);
}



/*中身*/
.hamburger_nav{
  background: #fff;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  width: 80%;
  max-width: 460px;
  height: 100vh;
  transition: 0.4s;
  color: #fff;
  padding: 100px 40px;
  overflow-y: scroll;
  transform: translateX(100%);
}
/*スクロールバー*/
.hamburger_nav::-webkit-scrollbar{
  overflow: hidden;
  width: 1px;
  background: #fafafa;
}
.hamburger_nav::-webkit-scrollbar-button {
  display: none;
}
.hamburger_nav::-webkit-scrollbar-thumb, .hamburger_nav::-webkit-scrollbar-corner {
  background: #333;
}

.hamburger_nav ul{
  padding: 0;
  margin-bottom: 20px;
}
.hamburger_nav > ul > li{
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}
.hamburger_nav ul li a{
  display: block;
  font-size: 1rem;
  letter-spacing: 0.15em;
}
.hamburger_nav > ul > li > a{
  padding: 15px 0;
}
.hamburger_nav ul li a:hover{
  opacity: 0.6;
}


/*アコーディオン*/
.m_drop .m_drop_subject{
  position: relative;
  cursor: pointer;
}
.m_drop .m_drop_subject:hover{
}
.m_drop .m_drop_subject::before,
.m_drop .m_drop_subject::after{
	position: absolute;
	top:48%;
	right: 0;
	content:'';
	width: 15px;
	height: 1px;
	background-color: #fe7b21;
}
.m_drop .m_drop_subject::before{
	transform: rotate(0deg);
}
.m_drop .m_drop_subject::after{
	transform: rotate(90deg);
}
.m_drop .m_drop_subject.area_close::before{
transform: rotate(45deg);
}
.m_drop .m_drop_subject.area_close::after{
transform: rotate(-45deg);
}
.m_drop .m_drop_area{
  display: none;
  margin-bottom: 20px;
}
.m_drop .m_drop_area li{

}
.m_drop .m_drop_area li a{
  display: inline-block;
  font-size: 0.9em;
  margin-bottom: 5px;
}
.m_drop .m_drop_area li:last-child a{
  margin-bottom: 0 !important;
}
.m_drop .m_drop_area li a::before{
	font-family: "Font Awesome 6 Free";
  display: inline-block;
	content: "\f054";
	font-weight: bold;
	margin-right: 10px;
  transition: transform 0.2s;
  font-size: 8px;
  transform: translate(0, -2px);
}
.m_drop .m_drop_area li a:hover{
  opacity: 0.6;
}
.m_drop .m_drop_area li a:hover::before{
  transform: translate(2px, -2px);
}



.hamburger_nav .sbtn{
  max-width: none;
}


#page_container{
  position: relative;
}
#page_container::after{
  content: '';
	width: 100%;
	height: 100vh;
	position: fixed;
	top: 0;
	left: 0;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: 0.4s;
}


/* open */
.open{
}
.open .hamburger_nav{
  transform: translateX(0);
}
.open #page_container::after{
  opacity: 1;
  pointer-events: all;
  transition-delay: 0.1s;
}


@media (max-width: 960px){
  #nav_toggle{
    top: 10px;
  }
}
@media (max-width: 450px){
  .hamburger_nav{
    padding: 80px 20px 150px;
  }
  .hamburger_nav ul li a{
    font-size: 0.9rem;
    letter-spacing: 0.15em;
  }
  .hamburger_nav > ul > li > a{
    padding: 12px 0;
  }
}