@charset "utf-8";
@media screen and (max-width : 768px){
	.navOpen {
		overflow-y: hidden !important;
	}

	#contents_area {
		--header-hgt: 31px;
	}

	#footer_topic_path,
	footer {
		position: relative;
		z-index: 1;
	}

	#contents_area footer {
		padding-bottom: 50px;
		background: #fff;
	}

	.section,
	.section_inner,
	.block {
		position: relative;
		z-index: 1;
	}
	.section {
		margin-bottom: calc(180 / 750 * 100vw);
		letter-spacing: .075em;
		color: var(--c-text);
		font-weight: var(--fw-regular);
		font-family: 'Noto Sans JP', '游ゴシック Medium', YuGothic, YuGothicM, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, Osaka, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
		font-feature-settings: 'palt' 1;
	}
	.section img {
		display: block;
		width: 100%;
	}
	.section sub {
		font-size: 60%;
	}

	.fw-regular {
		font-weight: var(--fw-regular);
	}

	.fw-medium {
		font-weight: var(--fw-medium);
	}

	.fw-bold {
		font-weight: var(--fw-bold);
	}

	#bg_movie {
		position: fixed;
		left: 0;
		right: 0;
		top: var(--header-hgt);
		bottom: 0;
		z-index: 1;
	}
	#bg_movie::after {
		content: '';
		position: absolute;
		left: 0;
		right: 0;
		top: 0;
		bottom: 0;
		z-index: 1;
	}
	#bg_movie video {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

	.section .anc {
		position: absolute;
		top: calc(var(--header-hgt) * -1);
	}

	.section_inner {
		box-sizing: border-box;
		width: calc(690 / 750 * 100vw);
		margin: auto;
	}

	.section h4 {
		filter: drop-shadow(2px 2px 6px #fff);
	}

	#contents_area .btn {
		display: flex;
		justify-content: center;
		align-items: center;
		width: calc(600 / 750 * 100vw);
		margin: calc(120 / 750 * 100vw) auto 0;
		height: calc(120 / 750 * 100vw);
		border-radius: calc(60 / 750 * 100vw);
		background: var(--c-blue);
		color: #fff;
		font-weight: var(--fw-bold);
		font-size: calc(32 / 750 * 100vw);
		line-height: calc(40 / 32);
	}
	#contents_area .btn::after {
		content: '';
		width: calc(18 / 750 * 100vw);
		height: 100%;
		margin-left: calc(42 / 750 * 100vw);
		background: url(../img/btn_arrow.svg) 50% 50% / contain no-repeat;
	}
	#contents_area .btn[target='_blank']::after {
		width: calc(24 / 750 * 100vw);
		background: #fff;
		-webkit-mask: url(../img/icon_outerlink.svg) 50% 50% / contain no-repeat;
		mask: url(../img/icon_outerlink.svg) 50% 50% / contain no-repeat;
	}


/* ----------------------------------------
	Animation
---------------------------------------- */

	.anim_ready .scroll_anim {
		opacity: 0;
		backface-visibility: hidden;
	}

	.anim_ready .scroll_anim:not(.block) {
		transform: translateY(50px);
	}

	.anim_ready .anim_end {
		opacity: 1;
		transition: .75s;
		transition-property: opacity;
	}

	.anim_ready .scroll_anim.anim_end:not(.block) {
		transform: translateY(0) !important;
		transition-property: opacity, transform;
	}


/* ----------------------------------------
	section_title
---------------------------------------- */

	#section_title {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		box-sizing: border-box;
		min-height: calc(100vh - var(--header-hgt));
		margin-bottom: 0;
		padding: calc(60 / 750 * 100vw) 0;
	}
	#section_title h3 {
		width: calc(660 / 750 * 100vw);
	}
	#section_title p {
		width: calc(473 / 750 * 100vw);
		margin-top: calc(90 / 750 * 100vw);
	}
	#section_title p::before {
		content: '';
		display: block;
		width: calc(180 / 750 * 100vw);
		height: 3px;
		margin: 0 auto calc(90 / 750 * 100vw);
		background: var(--c-blue);
	}


/* ----------------------------------------
	contents_nav
---------------------------------------- */

	#contents_nav {
		position: absolute;
		top: 0;
		width: 100%;
		z-index: 2;
	}

	#contents_nav_btn {
		position: absolute;
		right: 20px;
		top: 20px;
		z-index: 2;
		width: calc(90 / 750 * 100vw);
		height: calc(90 / 750 * 100vw);
		border: 0;
		border-radius: 50%;
		background: #fff;
	}

	.is-fixed #contents_nav_btn {
		position: fixed;
		margin-top: var(--header-hgt);
	}

	#contents_nav_btn span,
	#contents_nav_btn span::before,
	#contents_nav_btn span::after {
		position: absolute;
		background: var(--c-blue);
	}
	#contents_nav_btn span {
		left: 50%;
		top: 50%;
		width: calc(50 / 750 * 100vw);
		height: 2px;
		margin-top: -1px;
		transform: translateX(-50%);
		transition: .5s background-color;
		text-indent: 50vw;
	}
	#contents_nav_btn span::before,
	#contents_nav_btn span::after {
		content: '';
		left: 0;
		width: 100%;
		height: 100%;
		transform-origin: 0 50%;
		transition: .5s;
	}
	#contents_nav_btn span::before {
		top: calc(-18 / 750 * 100vw);
	}
	#contents_nav_btn span::after {
		bottom: calc(-18 / 750 * 100vw);
	}
	
	#contents_nav_btn.open span {
		background: transparent;
	}
	#contents_nav_btn.open span::before,
	#contents_nav_btn.open span::after {
		left: calc(6 / 750 * 100vw);
	}
	#contents_nav_btn.open span::before {
		transform: rotate(45deg);
	}
	#contents_nav_btn.open span::after {
		transform: rotate(-45deg);
	}

	#contents_nav nav {
		position: fixed;
		left: 0;
		right: 0;
		top: var(--header-hgt);
		bottom: 0;
		z-index: 1;
		margin: 0;
		transform: translateX(120%);
		transition: .5s transform;
	}

	#contents_nav.open nav {
		transform: translateX(0);
	}

	#contents_nav nav::before {
		content: '';
		opacity: .8;
		position: absolute;
		left: 0;
		right: 0;
		top: 0;
		bottom: 0;
		z-index: 1;
		background: var(--c-blue);
	}
	#contents_nav ul {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		overflow: auto;
		position: relative;
		z-index: 1;
		box-sizing: border-box;
		height: 100%;
		padding: calc(60 / 750 * 100vw) 0;
		gap: calc(60 / 750 * 100vw)
	}

	#contents_nav a {
		display: inline-block;
		vertical-align: top;
		letter-spacing: .05em;
		color: #fff;
		font-weight: var(--fw-medium);
		font-size: calc(32 / 750 * 100vw);
	}
	#contents_nav a:hover {
		opacity: 1;
	}


/* ----------------------------------------
	section_engage, section_engage_access
---------------------------------------- */

	#section_engage {
		margin-top: 0;
	}
	#section_engage h4 {
		width: calc(638 / 750 * 100vw);
	}
	#section_engage_access h4 {
		width: calc(479 / 750 * 100vw);
	}
	#section_engage p,
	#section_engage_access p {
		margin: calc(50 / 750 * 100vw) 0 calc(-30 / 750 * 100vw);
		font-size: calc(32 / 750 * 100vw);
		line-height: calc(92 / 32);
	}
	#section_engage figure {
		overflow: hidden;
		margin-top: calc(120 / 750 * 100vw);
		border: calc(4 / 750 * 100vw) solid rgba(255,255,255,.7);
		border-radius: calc(20 / 750 * 100vw);
	}


/* ----------------------------------------
	section_item
---------------------------------------- */

	.section_item h4 img:first-child {
		width: auto;
		height: calc(73 / 750 * 100vw);
	}
	.section_item h4 .copy {
		display: block;
		margin-top: calc(60 / 750 * 100vw);
	}

	#section_item01 h4 .copy {
		width: calc(545 / 750 * 100vw);
	}

	#section_item02 h4 .copy {
		width: calc(519 / 750 * 100vw);
	}

	.section_item h4+p {
		margin: calc(40 / 750 * 100vw) 0 calc(-20 / 750 * 100vw);
		font-size: calc(32 / 750 * 100vw);
		line-height: calc(72 / 32);
	}
	.section_item h4+p small {
		display: block;
		margin-top: calc(15 / 750 * 100vw);
		padding-bottom: calc(15 / 750 * 100vw);
		font-size: calc(28 / 750 * 100vw);
		line-height: calc(38 / 28);
	}
	.section_item h4~figure {
		overflow: hidden;
		margin-top: calc(120 / 750 * 100vw);
		border-radius: calc(20 / 750 * 100vw);
	}

	.section_item .feature {
		box-sizing: border-box;
		width: calc(690 / 750 * 100vw);
		margin: calc(120 / 750 * 100vw) auto 0;
		padding: calc(90 / 750 * 100vw) calc(39 / 750 * 100vw);
		border: 3px solid rgba(255,255,255,.7);
		border-radius: calc(20 / 750 * 100vw);
		background: rgba(255,255,255,.5);
	}

	.section_item .feature>.block {
		margin-top: calc(90 / 750 * 100vw);
	}
	.section_item .feature .block:first-child {
		margin-top: 0;
	}

	.section_item .feature h5 {
		display: flex;
		justify-content: center;
	}

	#section_item01 .feature01 h5 img {
		width: calc(467 / 750 * 100vw);
	}

	#section_item01 .feature02 h5 img,
	#section_item02 .feature01 h5 img {
		width: calc(287 / 750 * 100vw);
	}

	.section_item .feature h5+p {
		margin: calc(30 / 750 * 100vw) 0 calc(-10 / 750 * 100vw);
		font-size: calc(28 / 750 * 100vw);
		line-height: calc(48 / 28);
	}
	.section_item .feature figure {
		overflow: hidden;
		box-sizing: border-box;
		margin-top: calc(60 / 750 * 100vw);
		border: 2px solid #fff;
		border-radius: calc(15 / 750 * 100vw);
	}

	#section_item01 .feature02 figure {
		border: 0;
		border-radius: 0;
	}
	#section_item01 .feature02 figure ul {
		display: flex;
		justify-content: space-between;
	}
	#section_item01 .feature02 figure li {
		width: calc(164 / 750 * 100vw);
		position: relative;
	}
	#section_item01 .feature02 figure li+li::before {
		content: '';
		position: absolute;
		left: calc(-35 / 750 * 100vw);
		top: 0;
		bottom: 0;
		z-index: 1;
		width: calc(18 / 750 * 100vw);
		background: var(--c-blue);
		-webkit-mask: url(../img/btn_arrow.svg) 50% 50% / contain no-repeat;
		mask: url(../img/btn_arrow.svg) 50% 50% / contain no-repeat;
	}
	#section_item01 .feature02 figure img {
		box-sizing: border-box;
		border: 2px solid #fff;
		border-radius: calc(15 / 750 * 100vw);
	}

	#section_item02 .feature01 figure {
		width: calc(472 / 750 * 100vw);
		margin-left: auto;
		margin-right: auto;
	}
}