@charset "UTF-8";

/************************************
base
************************************/
html,body {
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	scroll-behavior: smooth;
}
body {
	font-family: 'Open Sans','游ゴシック', 'Yu Gothic', 'Lucida Grande', 'Hiragino Kaku Gothic ProN', Meiryo, 'MS PGothic', sans-serif;
	font-size: 16px;
	line-height: 1.5;
  	letter-spacing: 0.05em;
	color: #333;
	background: #fff;
	word-wrap: break-word;
	overflow-wrap: break-word
}
* {
	-webkit-font-smoothing: antialiased;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}
a {
	text-decoration: none;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	transition: all  0.3s;
	color:#333;
}
img {
	vertical-align: bottom;
	width: 100%;
	height: auto;
}

.inner {
    width: 90%;
    margin: 0 auto;
    padding: 0 20px;
}


.mobile {
	display: none;
}
.desktop {
	display: block;
}



/************************************
header
************************************/
header {
	top: 0;
	left: 0;
	z-index: 999;
	width: 100%;
	background: #fff;
	margin: 0 auto;
	padding: 20px 0;
}
.header_inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.nav ul {
	display: flex;
	justify-content: flex-end;
	align-items: center;
}
.nav ul li {
	margin-left: 20px;
}
.nav ul li a {
	font-weight: bold;
}

.nav ul li.contact a {
	display: inline-block;
	padding: 10px 20px;
	background-color: #F39800;
	border: 1px solid #F39800;
	color: #fff;
	border-radius: 25px;
}
.nav ul li.contact a:hover {
	background-color: #fff;
	color: #F39800;
}

.nav_trigger {
	position: fixed;
	width: 40px;
	height: 40px;
	top: 10px;
	right: 10px;
	z-index: 9999;
}
.nav_trigger span{
	position: absolute;
	right: 10px;
	width: 20px;
	height: 2px;
	border-radius: 1px;
	transition: all .4s;
	background: #333;
}
.nav_trigger span:nth-of-type(1) {
	top: 12px;
}
.nav_trigger span:nth-of-type(2) {
	top: 18px;
}
.nav_trigger span:nth-of-type(3) {
	top: 24px;
}
.nav_trigger.active span:nth-of-type(1) {
	-webkit-transform: translateY(6px) rotate(-45deg);
	transform: translateY(6px) rotate(-45deg);
}
.nav_trigger.active span:nth-of-type(2) {
	opacity: 0;
}
.nav_trigger.active span:nth-of-type(3) {
	-webkit-transform: translateY(-6px) rotate(45deg);
	transform: translateY(-6px) rotate(45deg);
}

/************************************
main
************************************/
main {
	width: 100%;
}

/************************************
footer
************************************/
footer {
	width: 100%;
	padding: 10px 0;
	text-align: center;
	font-size: 10px;
}




@media screen and (max-width:768px){
	.mobile {
		display: block;
	}
	.desktop {
		display: none;
	}


	.header_inner {
		justify-content: center;
	}
	.nav {
		display: none;
	}
}