@charset "UTF-8";
/* ----------------------------
    Reset style
---------------------------- */
html,body,div,span,object,iframe,
h1,h2,h3,h4,h5,h6,p,pre,code,blockquote,
a,em,img,strong,small,sub,sup,b,i,
dl,dt,dd,ol,ul,li,
fieldset,form,label,legend,
table,caption,tbody,tfoot,thead,tr,th,td,
article,aside,canvas,figcaption,figure,
footer,header,main,nav,section {
margin: 0;
padding: 0;
border: 0;
font: inherit;
vertical-align: baseline;
}
html {
-webkit-text-size-adjust: 100%;
box-sizing: border-box;
}
body {
font-family: var(--m-plus1);
font-size: var(--fs-16);
line-height: 1.6;
color: var(--font-color);
background-color: #fff;
}
*, *::before, *::after {
box-sizing: inherit;
}
ul,ol {
list-style: none;
}
a {
text-decoration: none;
color: inherit;
transition: opacity .3s ease;
}
a:hover,
a:focus {
opacity: .8;
}
img, video {
max-width: 100%;
height: auto;
display: block;
}
strong {
font-weight: bold;
}  
em {
font-style: normal;
}
table {
border-collapse: collapse;
border-spacing: 0;
width: 100%;
}
input,textarea,select,button {
font: inherit;
color: inherit;
border: none;
border-radius: 0;
background-color: transparent;
box-shadow: none;
appearance: none;
}
button,label {
cursor: pointer;
}
input:focus, textarea:focus, select:focus, button:focus {
outline: 1px solid #fff;
}
/*----------------------------
	base layout
-----------------------------*/
.inner {
    margin: 0 auto;
	width: 96%;
	padding-right: 5rem;
}
/*----------------------------
	header
-----------------------------*/
.header {
	background-color: var(--main-color);
	height: 5rem;
	position: fixed;
	width: 100%;
	top: 0;
	left: 0;
	z-index: 200;
}
.header .inner {
	display: flex;
	align-items: center;
	height: 100%;
}
.sitetitle__outer {
	background-color: #fff;
	border-left: solid 3px var(--accent-color);
	border-right: solid 3px var(--accent-color);
	border-bottom: solid 3px var(--accent-color);
	border-radius: 0 0 1.25rem 1.25rem;
	display: grid;
	gap: .1875rem .625rem;
	max-width: max-content;
	padding: 1.25rem 1.25rem .9375rem;
	position: absolute;
	top: 0;
	z-index: 200;
}
.sitetitle__outer::before {
	content: "";
	width: 3.9375rem;
	height: 4rem;
	background: url(../img/icon_css-js.png) center / 100% no-repeat;
	display: block;
	grid-row: 1/3;
	margin: auto;
}
.sitetitle--sub {
	font-size: var(--fs-12);
	line-height: 1;
	grid-column: 2/3;
	grid-row: 1/2;
}
.sitetitle {
	grid-column: 2/3;
	grid-row: 2/3;
}
.form {
	background: #ece6f0;
	display: flex;
	align-items: center;
	border-radius: 1.25rem;
	margin-left: auto;
	position: relative;
	z-index: 200;
}
.form__input {
	font-size: var(--fs-12);
	font-family: var(--noto-sans-jp);
	line-height: 2;
	letter-spacing: .05em;
	padding: .5rem 0 .5rem 1.5rem;
}
.form__btn {
	padding-right: 1.1875rem;
}
.menu__outer {
	position: fixed;
	top: 0;
	right: 0;
	width: 5rem;
	height:5rem;
	background-color: var(--accent-color);
	color: #fff;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 10px;
	line-height: 1;
	font-weight: bold;
	z-index: 101;
}
.hamburger {
	width: 1.875rem;
	height: 1.75rem;
	position: relative;
}
.hamburger__line {
	background-color: #fff;
	width: 100%;
	height: .25rem;
	border-radius: .25rem;
	position: absolute;
	left: 0;
}
.hamburger__line:nth-child(1) {
	top: 0;
}
.hamburger__line:nth-child(2) {
	top: 0;
	bottom: 0;
	margin: auto;
}
.hamburger__line:nth-child(3) {
	bottom: 0;
}
.menu {
	font-size: var(--fs-14);
}
.nav {
	position: fixed;
	top: 5rem;
	right: 0;
	font-size: var(--fs-12);
	color: var(--main-color);
	background-color: #fff;
	width: 5rem;
	height: calc(100vh - 5rem);
	overflow-y: scroll;
	scrollbar-width: none;
  	-ms-overflow-style: none;
}
.nav::-webkit-scrollbar {
	display: none;
}
.list--nav__item {
	border-bottom: 1px solid var(--main-color);
}
.link--nav {
	font-size: var(--fs-12);
	font-weight: bold;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	height: 5rem;
	gap: .25rem;
	padding: .25rem;
	text-align: ceter;
}

.detail-nav {
	background-color: var(--main-color);
	padding: 6.1875rem 1rem;
	position: fixed;
	left: 0;
	top: 5rem;
	width: 100%;
	/* height: 100vh; */
	z-index: 100;
	opacity: 0;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease, opacity 0.3s ease;
}
.detail-nav.is--open {
	max-height: calc(100vh - 5rem);
	min-height: calc(100vh - 5rem);
	opacity: 1;
	overflow-y: scroll;
	scrollbar-width: none;
  	-ms-overflow-style: none;
}
.detail-nav.is--open::-webkit-scrollbar {
	display: none;
}
.list--detail {
	display: flex;
	flex-wrap: wrap;
	gap: 2rem 1.5rem;
	max-width: 62.0625rem;
	margin: auto;
	font-size: var(--fs-12);
}
.list--detail__item {
	background-color: #fff;
	color: var(--main-color);
	border-radius: 1.25rem;
	width: 10.8125rem;
	padding: .25rem 1.5rem .875rem;
}
.link--detail {
	width: 5rem;
	height: 5rem;
	display: flex;
	gap: .25rem;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	border-bottom: 1px solid var(--main-color);
	margin: 0 auto .875rem;
	font-weight: 700;
	line-height: 1.3;
}
.list--sub__item {
	padding-left: 1rem;
	position: relative;
}
.list--sub__item::before {
	content: "";
	width: .1875rem;
	height: .1875rem;
	background-color: var(--main-color);
	border-radius: 50%;
	position: absolute;
	top: .5625rem;
	left: 0;
}
.link--sub {
	font-weight: 500;
	line-height: 1.8;
}
/*----------------------------
	main contents
-----------------------------*/
.main {
	margin-right: 5rem;
}
/*----------------------------
	contents
-----------------------------*/

/*----------------------------
	aside
-----------------------------*/

/*----------------------------
	footer
-----------------------------*/
.footer {
	padding-top: 9.1875rem;
	font-size: var(--fs-14);
}
.footer .inner {
	max-width: calc(1151px + 5rem);
	display: flex;
	gap: 2rem;
	justify-content: space-between;
}
.footer__text {
	margin-top: 1.5rem;
}
.footer__tag {
	margin-bottom: 3.3125rem;
}
.footer__tag p {
	font-size: var(--fs-16);
	margin-bottom: 1rem;
}
.footer__tag img {
	width: 13rem;
	height: auto;
	display: block;
}
.footer__company {
	margin-bottom: 1.8125rem;
	line-height: 1.7;
	text-align: center;
	max-width: max-content;
}
.company {
	margin-bottom: .5625rem;
}
.tel {
	font-family: var(--murecho);
	background-color: var(--font-color);
	color: #fff;
	margin-bottom: .5625rem;
	font-size: var(--fs-24);
	letter-spacing: 0.05em;
	line-height: 1;
	padding: 0.5rem 1rem 0.5rem 1rem;
	box-sizing: border-box;
	display: flex;
	gap: .25rem;
	align-items: center;
}
.tel::before {
	content: "";
	width: 1.5rem;
	height: 1.5rem;
	background: url(../img/icon_tel.png)center/100% no-repeat;
	display: block;
}
.footer__info {
	
	line-height: 1.7;
}
.list--footer__outer {
	letter-spacing: 0.04em;
	line-height: 1;
	/* width: 417rem; */
}
.list--footer {
	display: flex;
	flex-wrap: wrap;
}
.link--footer {
	color: var(--font-color);
	padding: 8rem 16rem;
	display: block;
}
.link--footer::before {
	content: "- ";
}
.list--footersub {
	margin-left: 1rem;
	margin-top: 3.8125rem;
}
.list--footersub__item + .list--footersub__item {
	margin-top: 1rem;
}
.link--footersub {
	color: var(--font-color);
	background-color: #fff;
	border: solid 1px var(--font-color);
	padding: .5rem 1rem;
	display: block;
	max-width: max-content;
}
.list--bn {
	display: flex;
	gap: 2.25rem;
}
.link--banner img {
	width: 20rem;
	height: auto;
}
.copyright__outer {
	background-color: var(--main-color);
	color: #fff;
	width: 100%;
	text-align: center;
	margin-top: 2rem;
}

/*----------------------------
	media query
-----------------------------*/
@media screen and (max-width: 768px){
	/*----------------------------
		footer
	-----------------------------*/
	.footer .inner {
		flex-direction: column;
	}
	.footer__text {
		margin-right: 0;
		max-width: max-content;
		/* margin: 0 auto 32rem; */
	}
	.list--footer__outer {
		width: 100%;
		/* margin-bottom: 32rem; */
	}
	.list--footersub {
		/* margin-top: 32rem; */
	}
	.link--banner {
		text-align: center;
	}
	.copyright__outer {
		font-size: var(--fs-12);
	}

}