:root {
	--color-primary: #151515;
	--color-blue: #183894;
	--color-yellow: #FCD10F;
	--color-white: #FFFFFF;
	--color-gray: #F2F4F5;
	--color-light-blue: #60A7FA;
	
	--gradient-blue-yoko: linear-gradient(to right, #6bc7f1, #183894);
	--gradient-blue-tate: linear-gradient(to bottom, #6bc7f1, #183894);
	--gradient-light-blue-yoko: linear-gradient(to right, #FFFFFF, #6bc7f1);
	
	--color-recruit-pink: #FD6395;
	--color-recruit-green: #21CEC8;
	--color-recruit-blue: #183894;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: zen-kaku-gothic-new, sans-serif;
	color: var(--color-primary);
}

a {
	display: inline-block;
	color: var(--color-primary);
	text-decoration: none;
}

li {
	list-style: none;
}

h1 {
	font-family: zen-kaku-gothic-new, sans-serif;
	font-size: 36px;
	padding-bottom: 45px;
}

h2 {
	font-family: zen-kaku-gothic-new, sans-serif;
	font-size: 33px;
}

h3 {
	font-family: zen-kaku-gothic-new, sans-serif;
	font-size: 24px;
}


h4 {
	font-family: zen-kaku-gothic-new, sans-serif;
	font-size: 20px;
}

p {
	font-family: zen-kaku-gothic-new, sans-serif;
	font-size: 16px;
	line-height: 1.8;
}


.en-din {
	font-family: din-2014, sans-serif;
}

.jp-zen {
	font-family: zen-kaku-gothic-new, sans-serif;
}

.container_1366 {
	width: 100%;
	max-width: 1366px;
	margin: 0 auto;
}

.container_1200 {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
}

/*==========================================
	header
==========================================*/

.site-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.header-left {
	width: 37%;
}

.header-left a {
	display: block;
	margin: 25px auto;
}

.header-left a img {
	width: 100%;
	max-width: 395px;
}

.header-right {
	width: 63%;
}

.header-right nav ul {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 25px 0;
}

.header-right nav ul li a {
	font-size: 18px;
	padding: 15px 8px;
}

.icon-instagram {
	display: block;
	width: 46px;
	height: 46px;
	fill:var(--color-blue);
}

.header-right nav ul li a.header-contact {
	background: var(--gradient-blue-yoko);
	color: var(--color-white);
}