@charset "UTF-8";
/* =========================================
loading
========================================= */

.loading {
	position: fixed;
	inset: 0;
	z-index: 99999;
	background: #003062;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	transition: opacity .8s ease, visibility .8s ease;
}
.loading.is-hide {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}
.opening-inner {
	position: relative;
	z-index: 2;
	text-align: center;
	color: #FFF;
	padding: 0 2rem;
}

.opening-logo {
	width: min(30rem, 62vw);
	margin: 0 auto;
	opacity: 0;
	transform: translateY(2rem) scale(.96);
	animation: logoIn 1s ease .2s forwards;
}

.opening-logo img {
	display: block;
	width: 100%;
	height: auto;
}

.opening-line {
	display: block;
	position: relative;
	width: 0;
	height: .41rem;
	margin: 3rem auto 2rem;
	overflow: hidden;
	opacity: 0;
	animation: lineIn 1s ease .8s forwards;
}

.opening-line::before {
	content: "";
	position: absolute;
	inset: 0;
	background: url("../img/index/loding_wave.png") center center / auto .41rem repeat-x;
}

.opening-sub {
	display: block;
	font-size: 1.3rem;
	font-weight: 500;
	line-height: 1.8;
	letter-spacing: .22em;
	opacity: 0;
	transform: translateY(1rem);
	animation: subIn .9s ease 1.2s forwards;
}

@keyframes logoIn {
	0% {
		opacity: 0;
		transform:
			translateY(2rem)
			scale(.96);
	}
	100% {
		opacity: 1;
		transform:
			translateY(0)
			scale(1);
	}
}
@keyframes lineIn {
	0% {
		width: 0;
		opacity: 0;
	}
	100% {
		width: min(26rem, 62vw);
		opacity: 1;
	}
}
@keyframes subIn {
	0% {
		opacity: 0;
		transform: translateY(1rem);
	}
	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

.toppage #main {
	background-image: url('../img/index/bg_top_main.png');
	background-position: top center;
	background-repeat: no-repeat;
	background-size: contain;
}

@media screen and (max-width: 767.98px) {
	.toppage #main {
		background-size: auto 20%;
	}
}

/* ================================
   mv
================================ */

.mvbox {
	position: relative;
	height: 100dvh;
	min-height: 70rem;
	padding-top: var(--header-h-pc);
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}
@media screen and (max-width: 1024px) {
	.mvbox {
		height: 58vh;
		min-height: 46rem;
	}
}
@media screen and (max-width: 767.98px) {
	.mvbox {
		padding-top: var(--header-h-sp);
	}
}

.ocean-mv__logo {
	margin-bottom: 6rem;
}
.ocean-mv__logo img {
	display: block;
	width: min(42rem, 80%);
	height: auto;
	margin: 0 auto;
}
@media screen and (max-width: 767.98px) {
	.ocean-mv__logo {
		margin-bottom: 3rem;
	}
	.ocean-mv__logo img {
		width: 22rem;
	}
}

.ocean-mv__copy img {
	display: block;
	width: min(36rem, 72%);
	height: auto;
	margin: 0 auto;
}
@media screen and (max-width: 767.98px) {
	.ocean-mv__copy img {
		width: 18rem;
	}
}

.mvbox .floating-youtube {
	position: absolute;
	top: 14rem;
	right: 4rem;
}
@media screen and (max-width: 767.98px) {
	.mvbox .floating-youtube {
		top: auto;
		right: inherit;
		left: 50%;
		transform: translateX(-50%);
		bottom: 2rem;
	}
}

.mvbox .floating-youtube a {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 33rem;
	height: 9rem;
	border-radius: 4.6rem;
	overflow: hidden;
	border: 1px solid rgba(255,255,255,.14);
	box-shadow: 0 1rem 1rem rgba(0,0,0,.28);
	background: #000;
	transition:
		transform .4s ease,
		box-shadow .4s ease;
}

@media screen and (max-width: 767.98px) {
	.mvbox .floating-youtube a {
		width: 20rem;
		height: 5.8rem;
		border-radius: 3rem;
	}
}

.mvbox .floating-youtube a:hover {
	transform:
		translateY(-.3rem)
		scale(1.03);
	box-shadow:
		0 1.6rem 1rem rgba(0,0,0,.38);
}
@media screen and (max-width: 767.98px) {
	.mvbox .floating-youtube a:hover {
		transform: none;
	}
}

.mvbox .floating-youtube__movie {
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.mvbox .floating-youtube__movie iframe {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 36rem;
	height: 20.25rem;
	transform: translate(-50%, -50%);
	pointer-events: none;
}
@media screen and (max-width: 767.98px) {
	.mvbox .floating-youtube__movie iframe {
		width: 24rem;
		height: 13.5rem;
	}
}

.mvbox .floating-youtube__inner {
	position: relative;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
}

.mvbox .floating-youtube__icon {
	width: 4rem;
}
@media screen and (max-width: 767.98px) {
	.mvbox .floating-youtube__icon {
		width: 2.8rem;
	}
}

/* ================================
   about
================================ */

.ocean-about__layout {
	display: flex;
	justify-content: space-between;
	gap: 10rem;
}
@media screen and (max-width: 1024px) {
	.ocean-about__layout {
		gap: 5rem;
		align-items: center;
	}
}
@media screen and (max-width: 767.98px) {
	.ocean-about__layout {
		flex-direction: column;
		gap: 4rem;
	}
}

.ocean-about__text {
	width: calc(100% - 60rem);
	margin-top: 6rem;
}
@media screen and (max-width: 1024px) {
	.ocean-about__text {
		width: calc(100% - 42rem);
		margin-top: 0;
	}
}
@media screen and (max-width: 767.98px) {
	.ocean-about__text {
		width: 100%;
		margin-top: 0;
	}
}

.ocean-about__text h3 {
	color: #002750;
	margin-bottom: 4rem;
	font-size: 3.6rem;
}
@media screen and (max-width: 1024px) {
	.ocean-about__text h3 {
		font-size: 2.8rem;
		margin-bottom: 3rem;
	}
}
@media screen and (max-width: 767.98px) {
	.ocean-about__text h3 {
		font-size: 2.3rem;
		margin-bottom: 2rem;
		text-align: center;
	}
}

.ocean-about__text .btnbox {
	text-align: left;
}
@media screen and (max-width: 767.98px) {
	.ocean-about__text .btnbox {
		text-align: center;
	}
}

.ocean-about__image {
	width: 60rem;
	margin: 0;
	border-radius: 10rem;
	overflow: hidden;
	flex-shrink: 0;
}

.ocean-about__image img {
	display: block;
	width: 100%;
	height: 60rem;
	object-fit: cover;
}
@media screen and (max-width: 1024px) {
	.ocean-about__image {
		width: 42rem;
		border-radius: 6rem;
	}
	.ocean-about__image img {
		height: 42rem;
	}
}
@media screen and (max-width: 767.98px) {
	.ocean-about__image {
		width: 100%;
		border-radius: 4rem;
		order: -1;
	}

	.ocean-about__image img {
		height: auto;
		aspect-ratio: 1 / 1;
	}
}

.ocean-numbers {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 2rem;
	margin-top: 10rem;
}

.ocean-numbers div {
	border-radius: 5rem;
	overflow: hidden;
}
@media screen and (max-width: 1024px) {
	.ocean-numbers {
		gap: 1.6rem;
	}
	.ocean-numbers div {
		border-radius: 3rem;
	}
}
@media screen and (max-width: 767.98px) {
	.ocean-numbers {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.2rem;
		margin-top: 4rem;
		margin-left: -1rem;
		margin-right: -1rem;
	}
	.ocean-numbers div {
		border-radius: 2rem;
	}
}

.ocean-numbers img {
	display: block;
	width: 100%;
	height: auto;
}

.ocean-banner {
	margin-top: 13rem;
}
@media screen and (max-width: 767.98px) {
	.ocean-banner {
		margin-top: 4rem;
		margin-left: -1rem;
		margin-right: -1rem;
	}
}

.ocean-banner a {
	display: block;
	border: 2px solid #002750;
	border-radius: 4rem;
	overflow: hidden;
	transition:
		transform .35s ease,
		box-shadow .35s ease;
}
@media screen and (max-width: 767.98px) {
	.ocean-banner a {
		border-radius: 2rem;
	}
}

.ocean-banner a img {
	display: block;
	width: 100%;
	height: auto;
}

.ocean-banner a {
	box-shadow: 0 1.2rem 3rem rgba(0,0,0,.14);
}

.ocean-banner a:hover {
	transform: translateY(-4px);
	box-shadow: 0 1.8rem 4rem rgba(0,0,0,.2);
	opacity: 1;
}

/* ================================
   business
================================ */

.ocean-business .container {
	background:
		url('../img/index/bg_business.png')
		center center / cover no-repeat;
	border-radius: 10rem;
	padding: 10rem 8rem;
}
@media screen and (max-width: 1024px) {
	.ocean-business .container {
		border-radius: 6rem;
		padding: 8rem 4rem;
	}
}
@media screen and (max-width: 767.98px) {
	.ocean-business .container {
		border-radius: 4rem;
		padding: 5rem 2rem;
	}
}

.ocean-business .section-title__head .section-title,
.ocean-business .section-title__head .section-title > span{
	color: #FFF!important;
}

.ocean-business__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
	align-items: start;
}
@media screen and (max-width: 767.98px) {
	.ocean-business__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.2rem;
	}
}

.ocean-business__item {
	display: block;
	overflow: hidden;
	transition:
		transform .3s ease,
		opacity .3s ease;
}

.ocean-business__item img {
	display: block;
	width: 100%;
	height: auto;
}

.ocean-business__item.item-large {
	grid-row: span 2;
}
@media screen and (max-width: 767.98px) {
	.ocean-business__item.item-large {
		grid-column: auto;
		grid-row: auto;
	}
}

.ocean-business__item:hover {
	transform: translateY(-.6rem);
	opacity: 1;
}

/* ================================
   news
================================ */

.section-news.sctbox {
	padding-bottom: 15.6rem;
}
@media screen and (max-width: 767.98px) {
	.section-news.sctbox {
	  padding-bottom: 5.5rem;
	}
}

.section-news .section-title__head .section-title::before {
	content: "";
	width: 8.2rem;
	height: 8.2rem;
	background:
		url("../img/index/icon_ttl_news.svg")
		center center / contain no-repeat;
}

.news-posts-list {
	display: flex;
  	flex-wrap: wrap;
  	gap: 2rem;
}
@media screen and (max-width: 767.98px) {
	.news-posts-list {
  		gap: 3rem;
	}
}
.news-posts-item {
	width: calc(25% - 1.5rem);
  	overflow: hidden;
}
@media screen and (max-width: 767.98px) {
	.news-posts-item {
    	width: 100%;
  	}
}
.news-posts-item a {
  	display: block;
}
.news-posts-item-img {
  	border-radius: 3rem;
	margin-bottom: 1rem;
	overflow: hidden;
}
.news-posts-item-img img {
  width: 100%;
  height: 22rem; 
  	-o-object-fit: cover;
  	object-fit: cover;
  	-o-object-position: center center;
  	object-position: center center;
  	transition: transform .6s ease;
}
@media screen and (max-width: 767.98px) {
	.news-posts-item-img img {
  		height: 22rem; 
	}
}
.news-posts-item a:hover .news-posts-item-img img {
	transform: scale(1.1);
}

.news-posts-item-head .time {
	font-size: 1.6rem;
}

.news-posts-item-head .cat-label {
	display: inline-block;
	background-color: #003062;
	border-radius: 1rem;
	color: #FFF;
	margin-left: 1rem;
	padding: 0 1rem;
	font-size: 1.2rem;
}


/* ================================
   youtube
================================ */

.section-youtube .section-title__head .section-title::before {
	content: "";
	width: 8.3rem;
	height: 8.3rem;
	background:
		url("../img/index/icon_ttl_youtube.svg")
		center center / contain no-repeat;
}

.section-youtube {
	position: relative;
	background: #FFF;
	overflow: visible;
	z-index: 1;
}

.section-youtube::before {
	content: "";
	position: absolute;
	top: -5.6rem;
	left: 0;
	width: 100%;
	height: 5.6rem;
	background: url("../img/index/bg_wave_top.png") top center / auto 5.6rem repeat-x;
	pointer-events: none;
	z-index: 1;
}

.section-youtube::after {
	content: "";
	position: absolute;
	bottom: -5.6rem;
	left: 0;
	width: 100%;
	height: 5.6rem;
	background: url("../img/index/bg_wave_bottom.png") bottom center / auto 5.6rem repeat-x;
	pointer-events: none;
	z-index: 1;
}

@media screen and (max-width: 767.98px) {
	.section-youtube::before {
		top: -1.5rem;
		height: 1.5rem;
		background-size: auto 1.5rem;
	}
	.section-youtube::after {
		bottom: -1.5rem;
		height: 1.5rem;
		background-size: auto 1.5rem;
	}
}

.section-youtube .container-md {
	position: relative;
	z-index: 2;
}

.ocean-youtube__layout {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 6rem;
}
@media screen and (max-width: 767.98px) {
	.ocean-youtube__layout {
		flex-direction: column;
		gap: 3rem;
	}
}

.ocean-youtube__text {
	width: calc(100% - 53rem);
}
@media screen and (max-width: 767.98px) {
	.ocean-youtube__text {
		width: 100%;
		order: 2;
	}
}

.ocean-youtube__text .btnbox {
	text-align: left;
}

.ocean-youtube__text .btnbox .btn {
	min-width: 40rem;
}
@media screen and (max-width: 767.98px) {
	.ocean-youtube__text .btnbox .btn {
		min-width: 100%;
	}
}

.ocean-youtube__image {
	width: 53rem;
	flex-shrink: 0;
}
@media screen and (max-width: 767.98px) {
	.ocean-youtube__image {
		width: 100%;
		order: 1;
	}
}

.ocean-youtube__image a {
	display: block;
	overflow: hidden;
	transition: transform .3s ease, opacity .3s ease;
}

.ocean-youtube__image img {
	display: block;
	width: 100%;
	height: auto;
}

.ocean-youtube__image a:hover {
	transform: translateY(-.4rem);
	opacity: 1;
}

/* ================================
   brands
================================ */

.ocean-brands {
	background-image: url("../img/common/bg_bird.png");
	background-size: 24rem auto;
}
@media screen and (max-width: 767.98px) {
	.ocean-brands .container {
		padding-left: 0!important;
		padding-right: 0!important;
	}
}

.ocean-brands .section-title__head .section-title::before {
	content: "";
	width: 8.9rem;
	height: 8.4rem;
	background:
		url("../img/index/icon_ttl_brand.svg")
		center center / contain no-repeat;
}

.brand-slider {
	display: flex;
	justify-content: center;
	align-items: center;
}
@media screen and (max-width: 767.98px) {
	.brand-slider {
		display: block;
	}
}

.brand-slider__item {
	width: 16.4rem;
}

.brand-slider__item img {
	display: block;
	width: 100%;
	height: auto;
}

.brand-slider__item a {
	display: block;
	transition:
		transform .3s ease,
		opacity .3s ease;
}

.brand-slider__item a:hover {
	transform: translateY(-.4rem);
	opacity: 1;
}

/* ================================
   contact
================================ */

.ocean-contact__box {
	background:
		url("../img/index/bg_contact.png")
		center center / cover no-repeat;
	border-radius: 5rem;
	margin-top: 10rem;
	overflow: hidden;
}
@media screen and (max-width: 767.98px) {
	.ocean-contact__box {
		margin-top: 3rem;
		border-radius: 3rem;
	}
}

.ocean-contact__content {
	min-height: 19.4rem;
	padding: 4rem 5rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 5rem;
}
@media screen and (max-width: 767.98px) {
	.ocean-contact__content {
		min-height: auto;
		padding: 4rem 2rem;
		flex-direction: column;
		text-align: center;
		gap: 3rem;
	}
}

.ocean-contact__box .section-title {
	color: #FFF;
	margin-bottom: 0;
}
.ocean-contact__box .section-title > span {
	color: #FFF;
}

.ocean-contact__btnarea {
	text-align: center;
}

.ocean-contact__btnarea p {
	color: #FFF;
	margin-bottom: 2rem;
	font-size: 1.8rem;
}
@media screen and (max-width: 767.98px) {
	.ocean-contact__btnarea p {
		margin-bottom: 1rem;
		font-size: 1.6rem;
	}
}

.ocean-contact__btnarea .btnbox {
	margin-top: 0;
}

.ocean-contact__btnarea .btnbox .btn-white {
	min-width: 40rem;
	height: 8rem;
	color: #002750;
	font-size: 1.8rem;
	font-weight: 400;
	background-color: #FFF;
	border-radius: 200rem;
	padding: 0.6rem;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	position: relative;
	overflow: hidden;
	z-index: 1;
	transition: transform .3s ease, color .3s ease;
}
@media screen and (max-width: 767.98px) {
	.ocean-contact__btnarea .btnbox .btn-white {
		height: 4.5rem;
		min-width: 0;
		width: 100%;
		font-size: 1.5rem;
		padding: 0.1rem;
	}
}

.ocean-contact__btnarea .btnbox .btn-white:hover {
	transform: translateY(-2px);
	opacity: 1;
}