.header {
	background-color: var(--main-color-green);
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 2;
}
.header-container {
	width: 100%;
	max-width: 1240px;
	height: 90px;
	margin-inline: auto;
	padding-inline: 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.header-logo {
	width: 260px;
	display: block;
}
.header-menu {
	display: flex;
	column-gap: 18px;
}
.header-menu li a {
	display: block;
	text-decoration: none;
	color: #FFFFFF;
	font-family: 'LineSeedJP';
	font-weight: 400;
	font-size: 16px;
}
.header-menu li:last-child a { color: #FFEE55; }

/** ハンバーガーメニュー */
.header-hamburger-container {
	width: 22.4px;
	height: 17.6px;
	background-color: var(--main-color-red);
	display: grid;
	display: none;
}
.header-hamburger { 
	border: none;
	position: relative;
	z-index: 9999;
	background-color: var(--main-color-red);
}
.header-hamburger_bar {
  display: block;
  width: 100%;
  height: 3px;
  position: absolute;
  left: 0;
  background: #FFFFFF;
  transition: top 0.24s, transform 0.24s, opacity 0.24s;
}
.header-hamburger_bar:nth-child(1) { top: 0; }
.header-hamburger_bar:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.header-hamburger_bar:nth-child(3) {
  top: 100%;
  transform: translateY(-100%);
}
.header-hamburger_bar.is_active:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(135deg);
}
.header-hamburger_bar.is_active:nth-child(2) {
  transform: translate(50%, -50%);
  opacity: 0;
}
.header-hamburger_bar.is_active:nth-child(3) {
  top: 50%;
  transform: translateY(-50%) rotate(-135deg);
}
.header-hamburger-nav {
	position: fixed;
	inset: 0;
	z-index: 99;
	background-color: #a0a0a0;
	display: flex;
	justify-content: center;
	align-content: center;
	flex-wrap: wrap;
	opacity: 0;
	transition: opacity 0.24s;
	pointer-events: none;
}
.header-hamburger-nav.is_active {
	opacity: 1;
	background-color: var(--main-color-green);
	pointer-events: auto;
}
.header-hamburger-nav ul {
	width: 240px;
	margin: 60px auto 0;
	display: grid;
	row-gap: 20px;
}
.header-hamburger-nav .header-logo { width: 240px; }
.header-hamburger-nav ul li a {
	font-size: 18px;
	display: block;
	width: 100%;
	color: #FFFFFF;
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	font-family: 'LINE Seed JP';
   font-weight: 400;
   letter-spacing: 1px;
}
.header-hamburger-nav ul li:last-child a {
    color: #FFEE55;
}

@media screen and (max-width: 1140px) {
	.header-logo { width: 200px; }
	.header-menu { display: none; }
	.header-hamburger-container { display: grid; }
}