@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Noto+Sans+JP:wght@100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

html {
	scroll-behavior: smooth;
}

html,
body {
	width: 100%;
	height: 100%;
	overflow-x: clip;
}

@supports not (overflow: clip) {

	html,
	body {
		overflow-x: hidden;
	}
}


body {
	font-family: "Noto Sans JP", sans-serif;
	font-optical-sizing: auto;
	font-weight: normal;
	font-style: normal;
	font-size: 14px;
	color: #313133;
}

a {
	font-weight: 500;
	line-height: 175%;
	color: #1B3D8C;
}

a:hover {
	opacity: 0.5;
	transition: opacity 0.3s ease;
}






h1 {
	font-weight: 700;
	font-size: 32px;
	line-height: 150%;
	color: #313133;
	margin-bottom: 60px;
}

h2 {
	font-weight: 700;
	font-size: 28px;
	line-height: 150%;
	letter-spacing: 0.05em;
	color: #313133;
	padding-bottom: 20px;
	position: relative;
	margin-bottom: 60px;
}


h2::before {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 3px;
	background: #E8ECF3;
	z-index: 1;
}

h2::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 80px;
	height: 3px;
	background: #4073EB;
	z-index: 2;
}

h3 {
	font-weight: 700;
	font-size: 20px;
	line-height: 140%;
	display: flex;
	align-items: center;
	color: #FFFFFF;
	padding: 16px 20px;
	background: #003B90;
	margin-bottom: 50px;
}

h4 {
	margin-bottom: 28px;
	padding-left: 17px;
	position: relative;
	font-weight: 700;
	font-size: 24px;
	line-height: 150%;
	letter-spacing: 0.03em;
	color: #313133;
}

h4::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	width: 5px;
	height: 50%;
	background: #4073EB;
}

h4::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 5px;
	height: 50%;
	background: #003B90;
}







/* HEADER */

header {
	background-color: #fff;
	width: 100%;
	position: fixed;
	height: 80px;
	display: flex;
	justify-content: space-between;
	z-index: 100;
}

header .logo {
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 15px 0 30px;
	max-width: 235px;
	width: 20vw;
}

header .menu_button {
	display: none;
}

header nav {
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 30px;
}

header nav a {
	font-weight: 700;
	font-size: 14px;
	line-height: 17px;
	color: #313133;
	text-decoration: none;
	/* padding-bottom: 10px; */
	position: relative;
	display: block;
	white-space: nowrap;
}

header nav .nav_sub {
	display: none;
}

header nav a:not(.contact)::before {
	content: '';
	position: absolute;
	bottom: -10px;
	left: 0;
	width: 0;
	height: 4px;
	background: #4073EB;
	transition: width 0.2s ease;
}

header nav a:not(.contact):hover::before {
	width: 100%;
}

header nav a:not(.contact):hover {
	opacity: 1;
}

header nav a.plus::after {
	display: inline;
	content: "＋";
	margin-left: 4px;
	font-size: 11px;
	color: #4073EB;
}

header nav a.contact {
	height: 100%;
	background: #4073EB;
	border-radius: 0px;
	padding: 0 20px;
	font-weight: 500;
	font-size: 16px;
	line-height: 19px;
	color: #FFFFFF;
	display: flex;
	align-items: center;
	justify-content: center;
	max-width: 250px;
	width: 17vw;
}


#megamenu {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(49, 49, 51, 0.7);
	z-index: 99;
	padding-top: 80px;
	visibility: hidden;
	opacity: 0;
	transition: opacity 0.3s ease, visibility 0s linear 0.3s;
	overflow: hidden;
}

#megamenu.business,
#megamenu.news_event {
	visibility: visible;
	opacity: 1;
	transition: opacity 0.3s ease, visibility 0s linear 0s;
}

#megamenu .content {
	width: 100%;
	margin: 0 auto;
	padding: 20px 0 53px;
	background: #fff;
	transform: translateY(-100%);
	transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
	display: grid;
}

#megamenu.business .content,
#megamenu.news_event .content {
	transform: translateY(0);
}

#megamenu .content>div {
	grid-column: 1;
	grid-row: 1;
	width: 100%;
	max-width: 1200px;
	justify-self: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.25s ease, visibility 0s linear 0.25s;
}

#megamenu.business .content>.business,
#megamenu.news_event .content>.news_event {
	opacity: 1;
	visibility: visible;
	transition: opacity 0.25s ease, visibility 0s linear 0s;
}

#megamenu .content .title {
	font-weight: 700;
	font-size: 24px;
	line-height: 29px;
	color: #000000;
	padding-bottom: 14px;
	border-bottom: 1px solid rgba(187, 187, 187, .75);
	margin-bottom: 34px;

}

#megamenu .content .buttons {
	display: flex;
	gap: 89px;
}

#megamenu .content .buttons a {
	width: 341px;
	display: flex;
	flex-direction: column;
	gap: 20px;
	text-decoration: none;
}

#megamenu .content .buttons a .text {
	font-weight: 700;
	font-size: 18px;
	line-height: 22px;
	color: #000000;
	background: url(../images/arrow_blue.svg) center right/24px no-repeat;
}

#megamenu .content .buttons a .image {
	display: block;
	overflow: hidden;
	width: 100%;
	height: 154px;
}

#megamenu .content .buttons a .image img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

@media (max-width: 900px) {
	#megamenu {
		display: none;
	}
}


/* MAIN */

main {
	padding-top: 80px;
}


main>.content_header {
	width: 100%;
	background: url(../images/content_header_bg.jpg) center/cover no-repeat;
	padding: 20px 10px 82px;
}

main>.content_header>div.container {
	max-width: 1200px;
	margin: 0 auto;
}

main>.content_header .breadcrumb {
	margin-bottom: 32px;
	display: flex;
	align-items: center;
	font-size: 12px;
}

main>.content_header .breadcrumb span {
	display: flex;
	align-items: center;
}

main>.content_header .breadcrumb span:not(:last-child)::after {
	content: '';
	display: block;
	margin: 0 10px;
	height: 1px;
	background: #8C8C8C;
	width: 12px;
}

main>.content_header .breadcrumb a {
	display: block;
	font-weight: 500;
	font-size: 12px;
	line-height: 14px;
	color: #000000;
	text-decoration: none;
}

main>.content_header .breadcrumb span:last-child {
	color: #8C8C8C;
}

main>.content_header .title .en {
	font-family: 'Inter';
	font-style: normal;
	font-weight: 700;
	font-size: 16px;
	line-height: 32px;
	text-transform: uppercase;
	color: #003B90;
	margin-bottom: 4px;
}

main>.content_header .title .en::before {
	content: '';
	width: 10px;
	height: 10px;
	background: #4073EB;
	border-radius: 50%;
	display: inline-block;
	margin-right: 4px;
}

main>.content_header .title .ja {
	font-weight: 700;
	font-size: 40px;
	line-height: 150%;
	color: #000000;
}

main>.content {
	padding: 100px 0;
	position: relative;
}

main .content .column1 {
	max-width: 1200px;
	width: 100%;
	margin: 0 auto;
	padding: 0 20px;
}

main>.content .column2 {
	padding-left: calc((100vw - 1200px)/2);
	display: flex;
	justify-content: space-between;
	gap: calc(10 / 1350 * 100%);
	width: 100%;
}

main>.content .column2>div:first-child {
	width: calc(1000 / 1350 * 100%);
	padding: 0 20px;
}

main>.content .column2>div:last-child {
	width: calc(250 / 1350 * 100%);
}

.sticky_wrap {
	align-self: flex-start;
}

[data-sticky].is-fixed {
	position: fixed;
	z-index: 10;
}



/* FOOTER */
footer {
	background-color: #003B90;
	width: 100%;
	padding: 58px 0 50px;
	color: #fff;
}

footer a {
	color: #fff;
	text-decoration: none;
}

footer .submenu {
	max-width: 1240px;
	margin: 0 auto 50px;
	display: flex;
	padding: 0 20px;
}


footer .submenu .left {
	display: flex;
	width: 46%;
	gap: 24px;
}

footer .submenu .main {
	font-weight: 700;
	font-size: 18px;
	line-height: 22px;
}

footer .submenu .sub {
	font-weight: 500;
	font-size: 16px;
	color: #DDE2EF;
}

footer .submenu .left .sub a {
	display: block;
	margin-bottom: 10px;
}


footer .submenu .right {
	width: 54%;
	display: flex;
	flex-flow: column;
	justify-content: space-between;
}
footer .submenu .rightNav{
	display: flex;
	gap: 24px;
	justify-content: space-between;
}

footer .submenu .right .contact{
	width: 63%;
    margin: 30px 0 0 auto;
}
footer .submenu .right .contact a {
	display: block;
	width: 100%;
	padding: 0 16px;
	background: #4073EB;
	font-weight: 500;
	font-size: 16px;
	line-height: 72px;
	text-align: center;
}
footer .company {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-bottom: 44px;
}

footer .company .info {
	display: flex;
	gap: 42px;
}

footer .company .info .name {
	font-weight: 500;
	font-size: 20px;
	line-height: 32px;
}

footer .company .info .info {
	font-weight: 500;
	font-size: 14px;
	line-height: 20px;
	color: #FFFFFF;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

footer .company .contact {
	width: 33.33%;
}


footer .line {
	border-bottom: 1px solid #BBBBBB;
	margin-bottom: 50px;
}

footer .lower {
	max-width: 1240px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 20px;
}

footer .lower .logo {
	display: flex;
	flex-direction: column;
	gap: 15px;
	font-weight: 500;
	font-size: 9px;
	line-height: 11px;
	color: #B5B9C4;
}

footer .lower .link {
	display: flex;
	gap: 1.5em;
	text-align: right;
	color: #B5B9C4;
}

footer .lower .link a {
	font-weight: 500;
	font-size: 12px;
	line-height: 150%;
	color: #B5B9C4;
}
footer .lower .link a::after {
	content: '|';
	display: inline-block;
	margin-left: 1.5em;
}
footer .lower .link a:last-child::after{
	display: none;
}




main>.content input[type="text"],
main>.content input[type="email"],
main>.content input[type="tel"],
main>.content input[type="number"],
main>.content input[type="date"],
main>.content input[type="time"],
main>.content input[type="datetime-local"],
main>.content input[type="month"],
main>.content input[type="week"],
main>.content textarea {
	font-weight: 500;
	font-size: 16px;
	line-height: 150%;
	color: #000000;
	padding: 14px 20px;
	background: #F9F9F9;
	border: 2px solid #E8E8E8;
	border-radius: 6px;
	width: 70%;
}

main>.content input.half {
	width: 30%;
}

main>.content textarea {
	width: 100%;
	height: 12em;
}

main>.content select {
	font-weight: 500;
	font-size: 16px;
	line-height: 150%;
	color: #000000;
	padding: 14px 50px 14px 20px;
	background-color: #F9F9F9;
	border: 2px solid #E8E8E8;
	border-radius: 6px;
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	background-image: url(../images/tri.svg);
	background-position: center right 8px;
	background-size: 12px;
	background-repeat: no-repeat;
}




/* ===== （Q&A / 価格表 / 論文 スタイルは別途管理） ===== */
.solution-section-heading {
	font-size: 22px;
	font-weight: 700;
	color: #1a2e5a;
	padding-bottom: 10px;
	border-bottom: 3px solid #2f5fc4;
	margin-bottom: 30px;
}


.solution-paper-table .paper-url a {
	color: #2f5fc4;
	text-decoration: underline;
}

.solution-paper-table .paper-url a:hover {
	opacity: 0.8;
}

/* SP: Q&A / 価格表 / 論文 */
@media screen and (max-width: 900px) {
	.solution-section-heading {
		font-size: 18px;
	}

	.solution-faq-list dt,
	.solution-faq-list dd {
		padding: 12px 14px;
		font-size: 14px;
	}

	.solution-price-table,
	.solution-paper-table {
		font-size: 13px;
	}

	.solution-price-table thead th,
	.solution-price-table tbody td,
	.solution-paper-table thead th,
	.solution-paper-table tbody td {
		padding: 10px 10px;
	}
}





.column3Content{
	display: grid;
	column-gap: 20px;
	row-gap: 40px;
	justify-content: center;
	padding: 12px;
	border: #BBBBBB solid 1px;
}
.column3Content.business{
	padding-top: 48px;
	padding-bottom: 48px;
	margin-top: 60px;
}

.column3Content.business article{
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.column3Content .logo{
	text-align: center;
	font-weight: 500;
	font-size: 14px;
}
.column3Content .logo img{
	display: block;
	margin-bottom: 10px;
}

.column3Content .title{
	display: flex;
	align-items: center;
	font-weight: 700;
	font-size: 28px;
	gap: 16px;
	line-height: 130%;
}

.column3Content.datacenter{
	border: #ECF1FD solid 10px;
	padding-top: 30px;
	padding-bottom: 30px;
	row-gap: 24px;
}
.column3Content.datacenter article{
	padding: 0 20px;
}
.column3Content.datacenter article:nth-of-type(n+4){
	border-top: #BBBBBB solid 1px;
	padding-top: 20px;
}

.column3Content.datacenter .title{
	color: #1B3D8C;
	font-size: 20px;
	gap: 10px;
}
.column3Content.datacenter article ul{
	margin: 0;
	padding: 0 0 0 1.5em;
	font-size: 16px;
	line-height: 175%;
}

@media screen and (min-width: 900px) {
  .column3Content{
    grid-template-columns: repeat(3, minmax(0, 1fr));
	}
  .column3Content.business{
    grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}



/* 中間 */
@media screen and (max-width: 1170px) {
	header nav{
		gap: 1.5vw;
	}
}

@media screen and (max-width: 1000px) {

}



/* PC */
@media screen and (min-width: 899px) {
	.sp {
		display: none;
	}
}


/* SP */
@media screen and (max-width: 900px) {
	.pc {
		display: none;
	}

	h1 {
		font-size: 24px;
		margin-bottom: 50px;
	}

	h2 {
		font-size: 24px;
		padding-bottom: 16px;
		margin-bottom: 50px;
	}

	h3 {
		font-size: 16px;
		display: flex;
	}

	h4 {
		font-size: 20px;
	}

	/* HEADER */

	header {
		flex-direction: column;
		justify-content: start;
		height: auto;
	}

	header .logo {
		justify-content: start;
		margin-left: 20px;
		height: 60px;
		width: 50vw;
		max-width: 200px;
	}

	header .menu_button {
		display: block;
		width: 60px;
		height: 60px;
		padding: 0 10px;
		background: #4073EB;
		color: #FFFFFF;
		font-weight: 500;
		font-size: 14px;
		line-height: 40px;
		cursor: pointer;
		position: absolute;
		top: 0;
		right: 0;
	}
	header .menu_button:before,
	header .menu_button span,
	header .menu_button:after{
		background-color: #fff;
		content: " ";
		position: absolute;
		top: 0;
		bottom: 0;
		right: 0;
		left: 0;
		margin: auto;
		transition: all 0.4s ease-out 0s;
		width: 24px;
		height: 2px;
	}
	header .menu_button:before{
		top: -20px;
	}
	header .menu_button:after{
		top: 20px;
	}

	header.open .menu_button:before{
		top: 0;
		transform: rotate(225deg);
	}
	header.open .menu_button:after{
		top: 0;
		transform: rotate(-225deg);
	}
	header.open .menu_button span{
		background-color: #4073EB;
		opacity:0;
	}

	/* header .menu_button::after {
		content: '▼';
		padding-left: 10px;
		display: inline-block;
	} */

	/* header.open .menu_button::after {
		content: '▲';
	} */

	header nav {
		position: absolute;
		top: 60px;
		left: 0;
		flex-direction: column;
		align-items: stretch;
		justify-content: flex-start;
		gap: 0;
		background: #fff;
		width: 100%;
		height: calc(100vh - 60px);
		opacity: 0;
		overflow: hidden;
		transition: max-height 0.4s ease, opacity 0.3s ease;
		padding: 10px 20px 20px;
		/* height: auto; */
		pointer-events: none;
		border-bottom: 1px solid #D6D6D6;
	}

	header.open nav {
		opacity: 1;
		pointer-events: auto;
		overflow: auto;
	}


	header nav a {
		font-weight: 700;
		font-size: 16px;
		line-height: 30px;
		/* color: #ffffff; */
		text-decoration: none;
		padding: 15px 0;
		position: relative;
		display: block;
		/* margin-bottom: 15px; */
		border-bottom: 1px solid #D6D6D6;
	}
	header nav a.open{
		border-bottom: none;
	}

	/* header nav a.plus{
		pointer-events: none;
	} */


	header nav .nav_sub {
		/* margin-top: -5px;
		padding: 0 0 10px 1em;
		height: 0;
		display: none;
		visibility: hidden;
		opacity: 0;
		transition: opacity 0.3s ease; */
		
	}

	header.open nav .nav_sub {
		padding-left: 10%;
		padding-bottom: 20px;
		border-bottom: 1px solid #D6D6D6;
		/* opacity: 1;
		height: auto; */
	}

	header nav .nav_sub a {
		font-weight: 500;
		font-size: 14px;
		line-height: 20px;
		padding: 0;
		border-bottom: none;
	}
	header nav .nav_sub a:nth-of-type(n+2){
		margin-top: 16px;
	}

	header nav.business .nav_sub.business,
	header nav.news_event .nav_sub.news_event {
		height: auto;
		visibility: visible;
		opacity: 1;
	}

	header nav a:not(.contact)::before {
		display: none;
	}


	header nav a.plus::after {
		display: inline;
		content: "＋";
		margin-left: 4px;
		font-size: 11px;
		color: #4073EB;
	}

	header nav a.contact {
		width: 100%;
		max-width: none;
		margin-top: auto;
    height: auto;
		padding: 20px;
	}

	#megamenu {
		display: none;
	}

	/* MAIN */

	main {
		overflow: hidden;
		padding-top: 60px;
	}

	main>.content_header {
		padding: 20px 10px 50px;
	}

	main>.content_header .breadcrumb {
		flex-wrap: wrap;
		margin-bottom: 32px;
		line-height: 3;
	}

	main>.content_header .breadcrumb span {
		flex-wrap: wrap;
	}

	main>.content_header .title .ja {
		font-weight: 700;
		font-size: 32px;
	}

	main>.content {
		padding: 30px 10px;
	}

	main>.content .column1 {
		padding: 0;
	}

	main>.content .column2 {
		flex-direction: column-reverse;
		padding-left: 0 !important;
		gap: 30px;
	}

	main>.content .column2>div:first-child {
		width: 100% !important;
		padding: 0 !important;
	}

	main>.content .column2>div:last-child {
		width: 100% !important;
		padding: 0 !important;
	}


	/* FOOTER */
	footer {
		background-color: #003B90;
		width: 100%;
		padding: 40px 0 25px;
		color: #fff;
	}

	footer a {
		color: #fff;
		text-decoration: none;
	}

	footer .submenu {
		margin: 0 0 30px;
		flex-direction: column;
		text-align: center;
	}


	footer .submenu .left {
		width: 100%;
		gap: 0;
		flex-direction: column;
		text-align: left;
	}

	footer .submenu .main {
		font-weight: 700;
		line-height: 22px;
	}

	footer .submenu .sub {
		font-weight: 500;
		font-size: 14px;
		line-height: 22px;
		color: #3f72f3;
		margin: 15px 0;
		display: flex;
		flex-wrap: wrap;
	}

	footer .submenu .left .sub a {
		display: block;
		margin-bottom: 10px;
		color: #DDE2EF;
		width: 50%;
	}


	footer .submenu .right {
		width: 100%;
	}
	footer .submenu .right .rightNav{
		display: flex;
		gap: 10px 0;
		justify-content: space-between;
		flex-wrap: wrap;
	}
	footer .submenu .right .rightNav .main{
		width: 40%;
		text-align: left;
	}
	footer .submenu .right .rightNav .main:nth-child(2n+1){
		width: 60%;
	}

	footer .submenu .right .contact {
		width: 100%;
		margin: 30px auto 0;
	}

	footer .submenu .right .contact a {
		line-height: 60px;
	}

	footer .company {
		max-width: 1200px;
		margin: 0 auto;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding-bottom: 0;
		flex-direction: column;
	}

	footer .company .info {
		display: flex;
		gap: 0;
		flex-direction: column;
		margin-bottom: 15px;
	}

	footer .company .info .name {
		font-weight: 500;
		font-size: 20px;
		line-height: 32px;
		margin-bottom: 10px;
	}

	footer .company .info .info {
		font-weight: 500;
		font-size: 14px;
		line-height: 20px;
		color: #FFFFFF;
		display: flex;
		flex-direction: column;
		gap: 12px;
	}


	footer .line {
		border-bottom: 1px solid #BBBBBB;
		margin-bottom: 35px;
	}

	footer .lower {
		flex-direction: column;
	}

	footer .lower .logo {
		display: flex;
		flex-direction: column;
		gap: 15px;
		font-weight: 500;
		font-size: 9px;
		line-height: 11px;
		color: #B5B9C4;
		flex-direction: column;
		text-align: center;
		margin-bottom: 25px;
	}

	footer .lower .link {
		text-align: center;
		flex-wrap: wrap;
		justify-content: center;
		/* color: transparent; */
		gap: 0.5em 1.5em;
		max-width: 400px;
	}

	footer .lower .link a {
		font-weight: 500;
		font-size: 12px;
		line-height: 150%;
		color: #B5B9C4;
		display: block;
	}
	footer .lower .link a:nth-child(2n)::after{
		display: none;
	}








	main>.content input,
	main>.content textarea {
		font-size: 12px;
		padding: 10px;
		width: 100%;
	}

	main>.content input.half {
		width: 80%;
	}

	main>.content textarea {
		width: 100%;
		height: 6em;
	}

	main>.content select {
		font-size: 12px;
		padding: 10px 30px 10px 10px;
	}


	.column3Content{
		row-gap: 20px;
	}
	.column3Content.business {
    padding-top: 30px;
    padding-bottom: 30px;
	}

	.column3Content.business article{
		align-items: center;
	}

	.column3Content .logo img{
		max-width: 250px;
	}

	.column3Content .title{
		font-size: 20px;
	}
	.column3Content .title img{
		width: 50px;
	}
	
	.column3Content.datacenter {
    padding-top: 20px;
    padding-bottom: 20px;
	}
	.column3Content.datacenter .title {
    font-size: 18px;
	}
	.column3Content.datacenter article{
		padding: 0 10px;
	}
	.column3Content.datacenter article:nth-of-type(n+2){
		border-top: #BBBBBB solid 1px;
		padding-top: 15px;
	}
	.column3Content.datacenter article ul {
    font-size: 14px;
	}

	.column3Content.datacenter article:empty{
		display: none;
	}

}



/* cookie */
#cookie-notice .cn-button:not(.cn-button-custom){
	border-radius: 0 !important;
}