@charset "UTF-8";
/*---------- 共通 ----------*/
.pc {
	display: none !important;
}
a:active {
	color: #2c69ff;
}
main a:focus img,
main a:hover img,
main button:focus img,
main button:hover img {
	opacity: 1;
}
#top-kv a:focus img,
#top-kv a:hover img,
#top-kv button:focus img,
#top-kv button:hover img {
	opacity: 1;
}
main {
	overflow-x: hidden;
}
.site-main {
	margin: 0;
}
.site-footer-02 {
    margin: 0;
}
.necx-container > .inner {
	position: relative;
	margin: 0 auto;
	padding: 0;
}
.necx-column {
	margin-left: -20px;
	margin-right: -20px;
}
.necx-column .content {
	padding: 24px 20px 0;
}

/*---------- パンくず ----------*/
.breadcrumbs {
	box-sizing: border-box;
	max-width: 1220px;
	margin: 0 auto;
	padding: 4px 10px 12px;
	font-size: 1.2rem;
	line-height: 1.625;
}
.breadcrumbs ul {
	display: flex;
	flex-wrap: wrap;
}
.breadcrumbs li {
	position: relative;
	margin-right: 33px;
	margin: 8px 33px 0 0;
}
.breadcrumbs li:last-child {
	margin-right: 0;
}
.breadcrumbs li::before {
    position: absolute;
    z-index: 2;
    top: 50%;
    right: -20px;
    display: block;
    width: 0;
    height: 0;
    content: "";
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-width: 4px 0 4px 7px;
    border-style: solid;
    border-color:transparent transparent transparent #333
}
.breadcrumbs li::after {
    position: absolute;
    z-index: 3;
    top: 50%;
    right: -18px;
    display: block;
    width: 0;
    height: 0;
    content: "";
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-width: 4px 0 4px 7px;
    border-style: solid;
    border-color:transparent transparent transparent #fff
}
.breadcrumbs li:last-child::before,
.breadcrumbs li:last-child::after {
	display: none;
}
.breadcrumbs a,
.breadcrumbs strong {
	color: #000;
}
.breadcrumbs a {
	border-bottom: 1px solid #adadad;
}
.breadcrumbs a:hover {
	border-bottom-color: transparent;
}

/*---------- グレーボタン ----------*/
.button-regular-gray {
	box-sizing: border-box;
	position: relative;
	display: flex;
	align-items: center;
	width: 100%;
	min-height: 48px;
	padding: 0 32px;
	color: #fff;
	font-size: 1.2rem;
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: 0.01em;
	background: #535A6E;
	border-radius: 90px;
	transition: 0.3s;
}
.button-regular-gray::after {
	position: relative;
	content: "";
	display: inline-block;
	width: 24px;
	height: 24px;
	margin-left: 8px;
	background: url(../img/arrow_button_white.svg) 0 0 no-repeat;
	background-size: 24px 24px;
	transition: filter 400ms ease-out;
}

/*---------- ナビゲーション ----------*/
.inner-nav {
	box-sizing: border-box;
	position: relative;
	width: 100vw;
	margin: 15px 10px 15px 0;
	padding: 0 12px 16px 20px;
	border-bottom: 1px solid #dcdcdc;
	overflow: auto;
}
.inner-nav ul {
	display: flex;
	flex-wrap: wrap;
}
.inner-nav li {
	box-sizing: border-box;
	position: relative;
	display: inline-block;
	height: 40px;
	margin: 0 8px 0 0;
}
.inner-nav a {
	position: relative;
	display: inline-flex;
	align-items: center;
	min-height: 40px;
	padding-right: 28px;
	font-size: 1.2rem;
	font-weight: 700;
	letter-spacing: 0.01em;
	color: #2c69ff;
}
.inner-nav a:active {
	text-decoration: underline;
}
.inner-nav a span + span {
	box-sizing: border-box;
	position: absolute;
	display: block;
	width: 24px;
	height: 24px;
	right: 0;
	top: calc(50% - 9px);
	background-position: 0 0;
	background-repeat: no-repeat;
	background-size: 18px 18px;
	transition: all 300ms ease-out;
}
.inner-nav a span img {
	position: absolute;
	width: 18px;
	height: 18px;
	left: 0;
	top: 0;
}

/*---------- メインビジュアル ----------*/
#necx-visual {
	position: relative;
	overflow: hidden;
	height: 400px;
}
#necx-visual .inner {
	position: relative;
	z-index: 10;
	padding: 90px 40px 40px;
}
#necx-visual h1 {
	width: 30vw;
}
#necx-visual h1 img {
	width: 100%;
	height: auto;
}
#necx-visual .text {
	margin: 130px 0 0;
}
#necx-visual .text p {
	font-size: 1.6rem;
	font-weight: 500;
	line-height: 1.9;
	letter-spacing: 0.02em;
}
#necx-visual .link a {
    display: inline-flex;
    width: auto;
    white-space: nowrap;
}
#necx-visual .bg {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	z-index: 1;
}
#necx-visual .bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/*---------- 見出し部分共通 ----------*/
.necx-column .h2scroll {
	padding: 24px 20px 0;
}
.necx-column .h2scroll h2,
.necx-column .h2default h2 {
	font-size: 2.8rem;
	font-weight: 300;
	line-height: 1.3;
	letter-spacing: 0.02em;
	color: #535A6E;
}
.necx-column .h2default p {
	margin: 8px 0 0;
	font-size: 1.4rem;
	line-height: 1.9;
}
.necx-column .lead {
	position: relative;
	margin: 40px 0 0;
}
.necx-column .lead h3 {
	font-size: 2.2rem;
	line-height: 1.6;
	letter-spacing: 0.02em;
}
.necx-column .lead p {
	margin: 8px 0 0;
	font-size: 1.4rem;
	line-height: 1.9;
	letter-spacing: 0.01em;
}
.necx-column div + .lead {
	margin-top: 20px;
	color: #000;
}

/*---------- NEC Xとは ----------*/
#necx-about{
	margin-top: 0;
	padding: 30px 0 0;
}
#necx-about .lead p:first-child{
	margin-bottom: 1em;
}
#necx-about .lead p a{
	color: #000;
	text-decoration: underline;
}
#necx-about > .necx-container {
	padding: 0 0 60px;
}

/*---------- アイコン ----------*/
.necx-achievements-container{
	background-color: #efefef;
	padding: 60px 0;
}
.necx-achievements-container h3{
	font-size: 2.6rem;
	font-weight: 300;
	line-height: 1.3;
	letter-spacing: 0.02em;
	margin-bottom: 60px;
}
.necx-achievements-list .necx-achievements-list-inner {
	padding: 0 20px 60px;
}
.necx-achievements-list .necx-achievements-list-inner:last-child {
	padding: 0 20px 0;
}
.necx-achievements-list .necx-achievements-list-inner dl dt {
	font-size: 2.6rem;
	text-align: center;
	margin-bottom: 0.15em;
}
.necx-achievements-list .necx-achievements-list-inner dl dd {
	font-size: 1.6rem;
	text-align: center;
	margin-bottom: 1em;
}
.necx-achievements-list .necx-achievements-list-inner:nth-child(2) dl dd{
	display: none;
}
.necx-achievements-list .necx-achievements-list-inner div.img {
	text-align: center;
	width: 200px;
	margin: 0 auto;
}
.necx-achievements-list .necx-achievements-list-inner div.img img{
	width: 100%;
}
.necx-achievements-list .necx-achievements-list-inner p {
	font-size: 2.0rem;
	text-align: center;
}
.necx-achievements-list p span {
	font-size: 3.6rem;
	font-weight: 300;
	color: #535A6E;
}

/*---------- プログラム ----------*/
#necx-program {
	margin-top: 20px;
	padding: 20px 0 60px;
	border-bottom:solid 1px #8F98AC;
}
.necx-program-illustration{
	margin-top: 0;
	margin-bottom: 20px;
	text-align: center;
	padding: 30px 0;
}
.necx-program-illustration img{
	width: 100%;
}
.necx-program-list ul:first-child{
	margin-bottom: 40px;
}
.necx-program-list ul li.image{
	border-radius: 14px;
	overflow: hidden;
}
.necx-program-list ul li.image img{
	width: 100%;
	height: auto;
}
.necx-program-list ul li.text h3{
	font-size: 3.0rem;
	line-height: 1.6;
	letter-spacing: 0.02em;
	color: #7D869A;
	margin-top: 0.5em;
	margin-bottom: 0.5em;
}
.necx-program-list ul li.text p{
	font-size: 1.6rem;
	line-height: 1.8;
	letter-spacing: 0.02em;
}
.necx-program-list .link{
	text-align: center;
	margin-top: 40px;
}
.necx-program-list .link a{
	display: inline-flex;
	justify-content: center;
	width: auto;
}

/*---------- パートナー ----------*/
#necx-partner{
	padding: 40px 0 70px;
}
#necx-partner .title-c2{
	margin-bottom: 5.5em;
}
.necx-partner-list dd ul li{
	display: inline-block;
	margin: 0;
	padding: 0;
}
.necx-partner-list dd ul li img{
	width: 100%;
	margin: 0;
	padding: 0;
}
.necx-partner-list .strategic,
.necx-partner-list .academic {
	text-align: center;
}
.necx-partner-list .strategic {
	margin-bottom: 60px;
}
.necx-partner-list .strategic dt,
.necx-partner-list .academic dt{
	font-size: 1.6rem;
	color: #7D869A;
	margin-bottom: 1.75em;
}
.necx-partner-list .strategic dd {
	margin: 0 auto;
}
.necx-partner-list .strategic dd{
	margin-bottom: 0;
}
.necx-partner-list .strategic dd ul,
.necx-partner-list .academic dd ul{
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
}
.necx-partner-list .strategic dd ul li{
	margin-bottom: 2.5em;
}
.necx-partner-list .strategic dd.top ul li:nth-child(1){
	width: 70%;
	padding-right: 20px;
}
.necx-partner-list .strategic dd.top  ul li:nth-child(2){
	width: 30%;
	padding-left: 20px;
}
.necx-partner-list .strategic dd.top ul li:nth-child(3){
	width: 55%;
	padding-right: 20px;
}
.necx-partner-list .strategic dd.top  ul li:nth-child(4){
	width: 45%;
	padding-left: 20px;
}

.necx-partner-list .strategic dd.mid ul li:nth-child(1){
	width: 55%;
	padding-right: 20px;
}
.necx-partner-list .strategic dd.mid  ul li:nth-child(2){
	width: 45%;
	padding-left: 20px;
}
.necx-partner-list .strategic dd.mid ul li:nth-child(3){
	width: 55%;
	padding-right: 20px;
}
.necx-partner-list .strategic dd.mid  ul li:nth-child(4){
	width: 45%;
	padding-left: 20px;
}

.necx-partner-list .strategic dd.last ul li:nth-child(1){
	width: 53%;
	padding-right: 20px;
}
.necx-partner-list .strategic dd.last  ul li:nth-child(2){
	width: 47%;
	padding-left: 20px;
}
.necx-partner-list .strategic dd.last ul li:nth-child(3){
	width: 45%;
	padding-left: 20px;
}
.necx-partner-list .strategic dd.last ul li:nth-child(4){
	width: 45%;
}

/* Academic Partners */
.necx-partner-list .academic dd{
	margin: 0 auto;
}
.necx-partner-list .academic dd ul li img{
	width: 100%;
	margin: 0;
	padding: 0;
}
.necx-partner-list .academic dd ul li:nth-child(1){
	width: 33%;
	padding-right: 20px;
}
.necx-partner-list .academic dd ul li:nth-child(2){
	width: 37%;
	padding-right: 20px;
}
.necx-partner-list .academic dd ul li:nth-child(3){
	width: 30%;
	padding-right: 0;
}

/*---------- ポートフォリオ ----------*/
#necx-portfolio {
	padding-top: 50px;
	background-color: #EBEBEB;
	padding-bottom: 80px;
}
.necx-portfolio-list {
	margin: 30px 0 0;
}
.necx-portfolio-list ul {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.necx-portfolio-list > ul > li {
	width: calc((100% - 15px) / 2);
	display: flex;
	flex-direction: column;
}
.necx-portfolio-list > ul > li a{
	padding-left: 0;
}
.necx-portfolio-list > ul > li:nth-child(n + 3) {
	margin-top: 15px;
}
.necx-portfolio-list li .thumb {
	box-sizing: border-box;
	aspect-ratio: 438 / 300;
	border: 2px solid #d9d9d9;
	overflow: hidden;
	will-change: transform;
}
.necx-portfolio-list .thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms ease-out;
	will-change: transform;
}
.necx-portfolio-list a:hover .thumb img {
	transform: scale(1.03);
}

/*---------- お問い合わせ ----------*/
#necx-contact {
	position: relative;
	box-sizing: border-box;
	margin: 0;
	padding: 80px 10px;
	text-align: center;
	overflow: hidden;
}
#necx-contact .inner {
	position: relative;
	z-index: 1;
}
#necx-contact .bg {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	z-index: 0;
}
#necx-contact .bg img{
	width: 100%;
	height: auto;
	object-fit: cover;
}
#necx-contact h2{
	padding: 0 20px;
}
#necx-contact h2 img{
	width: 100%;
}
#necx-contact p.read {
	margin: 0.5em auto 0;
	font-size: 1.6rem;
	line-height: 1.5;
	letter-spacing: 0.02em;
	color: #535A6E;
}
#necx-contact p.text {
	margin: 20px 0 0;
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 1.9;
	letter-spacing: 0.01em;
	color: #000;
}
#necx-contact .button {
	margin: 40px auto 0;
	text-align: center;
}
#necx-contact .button span {
	display: block;
	width: 280px;
	margin: 0 auto;
}
#necx-contact .button span + span {
	margin-top: 34px;
}
#necx-contact .button span > a {
	box-sizing: border-box;
	position: relative;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	min-width: 280px;
	min-height: 48px;
	font-size: 1.2rem;
	font-weight: 700;
	letter-spacing: 0.01em;
	color: #fff;
	background: #535A6E;
	border-radius: 33px;
	transition: all 400ms ease-out;
	padding-left: 0;
}
#necx-contact .button span > a:active {
	background: #fff;
}
#necx-contact .button strong {
	display: block;
	margin: 24px 0 0;
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 1.9;
	letter-spacing: 0.01em;
}
#necx-contact .button strong a {
	color: #fff;
	text-decoration: underline;
}
#necx-contact .button strong a:active {
	text-decoration: none;
}
#necx-contact h2 {
	opacity: 0;
	transform: translateY(30px);
	transition: all 800ms ease-out;
}
#necx-contact p {
	opacity: 0;
	transform: translateY(30px);
	transition: all 800ms ease-out 300ms;
}
#necx-contact.pass h2 {
	opacity: 1;
	transform: translateY(0px);
}
#necx-contact.pass p {
	opacity: 1;
	transform: translateY(0px);
}
#necx-contact .button span {
	opacity: 0;
	filter: blur(20px);
	transition: all 800ms ease-out;
}
#necx-contact .button strong {
	opacity: 0;
	transition: all 500ms ease-out 1600ms;
}
#necx-contact.pass .button span:nth-child(1) {
	transition-delay: 800ms;
}
#necx-contact.pass .button span:nth-child(2) {
	transition-delay: 1200ms;
}
#necx-contact.pass .button span {
	opacity: 1;
	filter: blur(0px);
	transform: translateY(0px);
}
#necx-contact.pass .button strong {
	opacity: 1;
}

/*---------- 関連情報 ----------*/
.necx-corporate-related {
	padding: 64px 20px;
	background: #D9DFE9;
}
.necx-corporate-related > .inner + .inner {
	margin-top: 64px;
}
.necx-corporate-related .related-title,
.necx-corporate-related h2 {
	font-size: 2.8rem;
	font-weight: 300;
	line-height: 1.3;
	letter-spacing: 0.02em;
	color: #535A6E;
}
.necx-corporate-related ul {
	margin: 40px 0 0;
}
.necx-corporate-related li + li {
	margin-top: 16px;
}
.necx-corporate-related li a {
	display: flex;
	align-items: center;
	height: 100px;
	background: #fff;
	border-radius: 8px;
	overflow: hidden;
	will-change: transform;
}
.necx-corporate-related li .image {
	width: 100px;
	height: 100px;
	overflow: hidden;
	will-change: transform;
}
.necx-corporate-related li .image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.necx-corporate-related li span {
	box-sizing: border-box;
	position: relative;
	display: block;
	width: calc(100% - 100px);
	padding: 0 32px;
	font-size: 1.6rem;
	font-weight: 500;
	line-height: 1.4;
	color: #000;
	text-decoration: underline;
}
.necx-corporate-related li span::after {
	position: absolute;
	content: "";
	display: block;
	width: 32px;
	height: 32px;
	right: 15px;
	top: calc(50% - 16px);
	background: url(../img/arrow_nav.svg) 0 0 no-repeat;
	background-size: 32px 32px;
}
.necx-corporate-related li a:active span {
	text-decoration: underline;
}