/* リセット */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
	font-family: 'Noto Sans JP', sans-serif;
}

h1{
	width: 40%;
	max-width: 391px;
	font-size: 1.5em;
	margin: 0;
	padding: 0;
}
h1 a{
	text-decoration: none;
}
h1 img{
	width: 100%;
	height: auto;
	vertical-align: bottom;
}

/* ヘッダー */
.site-header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	background: #fff;
	z-index: 1000;
	box-shadow: 0 2px 8px rgba(0,0,0,0.4);
	height: 110px;
}
.header-inner {
	padding: 0 8px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin: 0;
	position: relative;
	height: 100px;
}

.menu-toggle {
  display: none;
}

/* メニュー */
.main-nav {
	flex: 1;
}
.menu {
	list-style: none;
	display: flex;
	gap: 8px;
	justify-content: flex-end;
	font-size: 1.0em;
}
.menu > li{
	background-color: #fff;
}
.menu > li a{
	padding: 10px 15px;
	margin: 0;
	display: block;
	border: 1px solid #333399;
	text-decoration: none;
	color: #000;
}
.sub-menu {
	display: none;
	position: absolute;
	top: 71px;
    left: 0;
	width: 100%;
	box-sizing: border-box;
	background:rgba(0,0,0,0.7);
	margin: 0 auto;
	padding:25px 15px;
	flex-wrap: wrap;
	column-gap: 1%;
	grid-row-gap: 15px;
	z-index: 999;
}
.sub-menu li{
	list-style: none;
	background-color: #fff;
	margin: 0;
	padding:0;
	display: flex;
	align-items: center;
	width: 19.2%;
	box-sizing: border-box;
}
.sub-menu li a{
	display: block;
	width: 100%;
	margin: 0;
	padding: 15px;
	border:none;
	text-decoration: none;
}
/* hoverで表示 */
.has-submenu:hover > .sub-menu {
	display: flex;
	justify-content: flex-start;
}
.has-submenu {
    position: static;
  }

li.bt_member{
	background-color: #333399;
	color: #fff;
}
li.bt_member a{
	color: #fff;
}

.contents_wrapper{
	margin-top: 110px;
}

/* タブレット表示 */
@media (max-width: 1080px) {
h1{
	width: 32%;
	max-width: 331px;
}	
.menu {
	font-size: 0.9em;
}
.menu > li a{
	padding: 8px 8px;
}
}

/* モバイル表示 */
@media (max-width: 768px) {
h1{
	width: 251px;
	font-size: 1.0em;
}
.menu-toggle {
  display: block;
  width: 30px;
  height: 22px;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100; /* メニューより上に */
}

.menu-toggle span {
  display: block;
  height: 3px;
  background: #000;
  margin:5px 0;
  transition: all 0.3s ease;
}

/* メニューオープン時の変形 */
.menu-toggle.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.main-nav {
	position: fixed;
	top: 0;
	right: -100%;
	height: 100vh;
	width: 100%;
	flex-direction: column;
	align-items: flex-start;
	padding: 120px 0 0 0;
	transition: right 0.3s ease;
	display: flex;
	max-height: 100vh;
    overflow-y: auto;
	backdrop-filter: blur(5px);
	background:rgba(255,255,255,0.7);
}
.main-nav.open {
	right: 0;
}
.menu-close {
	display: block;
}
.menu {
	flex-direction: column;
	width: 100%;
	padding: 0 15px;
	gap:10px;
	font-size: 1.2em;
}
.menu > li {
    width: 100%;
	padding: 0;
	margin: 0;
}
.menu > li a{
	padding: 15px;
}
.sub-menu {
	position: static;
	display: none !important;
	flex-direction: column;
	padding: 15px;
	margin: 0;
	width: 100%;
	gap: 10px;
}
.sub-menu li{
	width: 100%;
}
.sub-menu li a{
	position: relative;
	padding: 10px 40px 10px 10px;
}
.has-submenu{
	position:relative;
}
.has-submenu > a::after {
    content: '＋';
    position: absolute;
	top: 13px;
    right: 20px;
    font-size: 18px;
    transition: transform 0.3s ease;
}
.has-submenu.open > a::after {
    content: '－';
}

.has-submenu.open > .sub-menu {
	display: flex !important;
    flex-direction: column;
  }

.menu-navi1-container{
	width:100%;
}

}