/*---------------------------------------

  common

----------------------------------------*/
.hd1 {
	color: #000;
	text-align: center;
	display: flex;
	flex-direction: column;
}

.hd1_en {
	font-family: "Train One", system-ui;
	font-weight: 400;
	font-size: 48px;
	line-height: 1;

	@media (min-width: 769px) {
		font-size: 64px;
	}
}

.hd1_ja {
	font-size: 14px;
	margin-top: 1em;

	@media (min-width: 769px) {
		font-size: 20px;
	}
}

.sec1 {
	padding-top: 4rem;
	padding-bottom: 4rem;

	@media (min-width: 769px) {
		padding-top: 6rem;
		padding-bottom: 6rem;
	}
}

/*---------------------------------------

  pageHeader

----------------------------------------*/

.pageHeader {
	height: 64px;
	display: flex;
	align-items: center;
	padding-left: 16px;
}

.pageHeader__logo {
	height: 30px;
	width: auto;
}

.pageHeader__button {
	position: fixed;
	top: 0;
	right: 0;
	width: 64px;
	height: 64px;
	z-index: 201;
}

.pageHeader__buttonBar,
.pageHeader__button::before,
.pageHeader__button::after {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 32px;
	height: 4px;
	background: #757472;
	transform: translate(-50%, -50%);
	border-radius: 2px;
}

.pageHeader__button::before,
.pageHeader__button::after {
	content: "";
	display: block;
	margin-top: -10px;
}

.pageHeader__button::after {
	margin-top: 10px;
}

.pageHeader__nav {
	position: fixed;
	top: 0;
	right: -84.6%;
	width: calc(330 / 390 * 100%);
	max-width: 400px;
	height: 100%;
	z-index: 200;
	border-radius: 0 0 0 48px;
	background: #e6e3dd;
	display: flex;
	align-items: center;
	justify-content: center;
}

.pageHeader__navList {
	display: flex;
	flex-direction: column;
	gap: 2em;
	font-family: "IBM Plex Sans", sans-serif;
	font-size: 1.25rem;
}

@media (min-width: 769px) {
	.pageHeader {
		height: 96px;
	}

	.pageHeader__logo {
		height: 36px;
	}

	.pageHeader__button {
		width: 96px;
		height: 96px;
	}

	.pageHeader__buttonBar,
	.pageHeader__button::before,
	.pageHeader__button::after {
		width: 48px;
		height: 6px;
		border-radius: 3px;
	}

	.pageHeader__button::before,
	.pageHeader__button::after {
		margin-top: -15px;
	}

	.pageHeader__button::after {
		margin-top: 15px;
	}
}



/*---------------------------------------

  intro

----------------------------------------*/

.intro {
	padding-right: 64px;
	position: relative;
	max-width: 2000px;
}

.intro__copy {
	position: absolute;
	right: 16px;
	bottom: 16px;
	font-family: "IBM Plex Sans", sans-serif;
	font-weight: 700;
	font-size: 28px;
	line-height: 1.5;
	text-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
}

.intro__mv {
	display: block;
	border-radius: 0 16px 16px 0;
	overflow: hidden;
}

.intro__cta {
	position: fixed;
	left: 50%;
	bottom: 16px;
	z-index: 100;
	transform: translateX(-50%);
	background: #2570BA;
	display: flex;
	align-items: center;
	color: #fff;
	white-space: nowrap;
	padding: 1em 2em;
	border-radius: 8px;
	font-family: "IBM Plex Sans", sans-serif;
	font-size: 1rem;
	font-weight: 500;
	line-height: 1;
}

.intro__ctaIcon {
	height: 1em;
	width: auto;
	margin-left: .5em;
}

@media (min-width: 769px) {
	.intro {
		padding-right: 96px;
	}

	.intro__copy {
		right: 28px;
		bottom: 28px;
		font-size: 48px;
	}

	.intro__mv {
		border-radius: 0 48px 48px 0;
	}

	.intro__cta {
		left: revert;
		right: 16px;
		bottom: 16px;
		transform: revert;
		font-size: 1.125rem;
	}
}

/*---------------------------------------

  feature

----------------------------------------*/
.feature {
	background: #ebf1f7;
}

.feature__section {
	padding-left: 64px;
	margin-top: 4rem;
	display: flex;
	flex-direction: column;
}


.feature__title {
  	font-family: "IBM Plex Sans", sans-serif;
	font-size: 20px;
	font-weight: 400;
	line-height: 1.3;
	color: #0e4c8a;
	margin-top: 2rem;
	margin-bottom: 0.5em;
	padding-right: 32px;
}

.feature__text {
	font-size: 0.875rem;
	line-height: 2;
	padding-right: 32px;
	color: #4a6178;
}

.feature__image {
	border-radius: 12px 0 0 12px;
	overflow: hidden;
	order: -1;
}

.feature__section:nth-of-type(even) {
	padding-left: 0;
	padding-right: 64px;
}

.feature__section:nth-of-type(even) .feature__title,
.feature__section:nth-of-type(even) .feature__text {
	padding-left: 32px;
	padding-right: 0;
}

.feature__section:nth-of-type(even) .feature__image {
	border-radius: 0 12px 12px 0;
}

@media (min-width: 769px) {
	.feature__wrapper {
		padding-left: 96px;
	}

	.feature {
		padding-left: 96px;
		padding-right: 96px;
		border-radius: 48px 0 0 48px;
	}

	.feature__section {
		margin-top: 6rem;
		max-width: 1500px;
		margin-left: auto;
		margin-right: auto;
		padding-left: 0;
		padding-right: 0;
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
	}

	.feature__texts {
		flex: 0 0 calc(694 / 1078 * 100%);
	}

	.feature__title {
		font-size: 2rem;
		line-height: 1.3;
		margin-top: 0;
		margin-bottom: 0.5em;
		padding-right: 0;
	}

	.feature__text {
		font-size: 1.25rem;
		padding-right: 0;
	}

	.feature__image {
		flex: 0 0 calc(320 / 1078 * 100%);
		border-radius: 12px;
	}

	.feature__section:nth-of-type(even) {
		padding-right: 0;
		flex-direction: row-reverse;
	}

	.feature__section:nth-of-type(even) .feature__image {
		border-radius: 12px;
	}

	.feature__section:nth-of-type(even) .feature__title,
	.feature__section:nth-of-type(even) .feature__text {
		padding-left: 0;
	}
}

/*---------------------------------------

  course

----------------------------------------*/

.course {
	padding-left: 32px;
	padding-right: 32px;
}

.courseTablink {
	text-align: center;
	margin-top: 2rem;
	font-size: .875rem;
	font-weight: 500;
}

.courseTablink__list {
	display: inline-flex;
	background: #e6e6e6;
	padding: 3px;
	border-radius: 6px;
}

.courseTablink__item {
	padding: 1em 2em;
	white-space: nowrap;
	display: block;
	border-radius: 4px;
}

.courseTablink__item--active {
	background: #2570BA;
	color: #fff;
}

.course__section {
	margin-top: 4rem;
	display: flex;
	flex-direction: column;
}

.course__section:nth-of-type(1) {
	margin-top: 2rem;
}


.course__title {
	font-weight: 500;
	color: #000;
	margin-top: 1em;
	margin-bottom: 0.5em;
}

.course__text {
	font-size: 0.875rem;
	line-height: 2;
}

.course__image {
	order: -1;
}

.course__cta {
	margin-top: 4rem;
	text-align: center;
}

.course__ctaLink {
	border: solid 1px;
	border-radius: 4px;
	padding: 1em 2em;
	position: relative;
}

.course__ctaLink::before,
.course__ctaLink::after {
	content: "";
	position: absolute;
	display: block;
	top: 50%;
	right: 7px;
	width: 7px;
	height: 1px;
	background: #4d4d4d;
	transform: translateY(-1px) rotate(45deg);
}

.course__ctaLink::after {
	transform: translateY(3px) rotate(-45deg);
}

@media (min-width: 769px) {
	.course {
		padding-left: 96px;
		padding-right: 96px;
	}

	.courseTablink {
		font-size: 1.125rem;
		margin-top: 3rem;
	}

	.courseTablink__list {
		padding: 4px;
	}

	.course__list {
		margin-top: 3rem;
		display: grid;
		grid-template-columns: repeat(4, 1fr);
		gap: calc(48 / 1174 * 100%);
		max-width: 1500px;
		margin-left: auto;
		margin-right: auto;
	}

	.course__section {
		margin-top: 0;
	}

	.course__section:nth-of-type(1) {
		margin-top: 0;
	}

	.course__cta {
		margin-top: 6rem;
	}

}

/*---------------------------------------

  news

----------------------------------------*/

.news {
	background: #f2f2f2;
	padding-left: 32px;
	padding-right: 32px;
}

.news__list {
	margin-top: 4rem;
}

.news__item {
	font-size: 0.875rem;
	border-bottom: solid 1px #e6e6e6;
	margin-top: 1em;
	padding-bottom: 1em;
	display: grid;
	gap: 0.75em 0.75em;
	grid-template-columns: auto 1fr;
	grid-template-areas:
		"term date"
		"text text";
}

.news__item:first-child {
	margin-top: 0;
}

.news__term {
	grid-area: term;
	padding: 0.4em 1.2em;
	font-size: 0.625rem;
	border: solid 1px;
	line-height: 1;
	color: #0e4c8a;
}

.news__term--report {
	color: #ed8739;
}

.news__date {
	grid-area: date;
	font-size: 0.75rem;
	align-self: center;
}

.news__text {
	grid-area: text;
}

@media (min-width: 769px) {
	.news {
		padding-left: 96px;
		padding-right: 96px;
	}

	.news__list {
		max-width: 1500px;
		margin-left: auto;
		margin-right: auto;
		margin-top: 6rem;
	}

	.news__item {
		font-size: 1rem;
		display: flex;
		gap: 2em;
	}

	.news__term {
		font-size: 0.75rem;
	}

	.news__date {
		font-size: 0.875rem;
	}
}

/*---------------------------------------

  pageFooter

----------------------------------------*/

.pageFooter {
	padding-top: 4rem;
	padding-bottom: 6rem;
	font-size: 0.875rem;
}

.pageFooter__nav {
	display: grid;
	width: fit-content;
	gap: 1em 2em;
	grid-template-columns: auto auto;
	margin-left: auto;
	margin-right: auto;
}

.pageFooter__copyright {
	margin-top: 2rem;
	text-align: center;
	font-size: 0.75rem;
}

@media (min-width: 769px) {
	.pageFooter {
		padding-top: 6rem;
		padding-bottom: 6rem;
	}

	.pageFooter__nav {
		display: flex;
		gap: 2em;
		margin-left: auto;
		margin-right: auto;
	}

	.pageFooter__copyright {
		font-size: 0.875rem;
	}
}



/*---------------------------------------

  animation

----------------------------------------*/

.pageHeader__nav {
	transition: .5s;
}

.pageHeader__nav.show {
	right: 0;
}

.pageHeader__button.show::before,
.pageHeader__button.show::after {
	transition: .3s transform;
}

.pageHeader__button.show .pageHeader__buttonBar {
	transition: .3s;
	opacity: 0;
}

.pageHeader__button.show::before {
	transform: translate(-50%, -50%) rotate(45deg);
	margin-top: 0;
}

.pageHeader__button.show::after {
	transform: translate(-50%, -50%) rotate(-45deg);
	margin-top: 0;
}

.mv-mv{
	width:96%;
	margin:0 auto;
}
.mv-fst .v-fst-a{
	width:100%;
}
.mv-scd video{
	width: 100%;
}
@media screen and (min-width:800px){
	.mv-scd{
	display:flex;
	justify-content: space-between;
	}
	.mv-scd video{
    width:30%;
    }
	
}