@charset "utf-8";

/* ────────────────────────────────────────────

max-width: 767px 

──────────────────────────────────────────── */

body {
	font-size: 1.6rem; /*font-size : 16px と同等*/
}

.fade-in {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.is-visible {
	opacity: 1;
	transform: translateY(0);
}

[id^="anc-"] {
  scroll-margin-top: 90px;
}

/* general framework */
.head {
	position: relative;
	width: 100%;
	height: 600px;
	margin: 0 auto 60px;
	overflow: hidden;
}
.head-inner {
	width: 100%;
	margin: 0 auto;
}
.head-splash {
	position: relative;
	width: 100%;
	height: 100%;
	z-index: 1;
}
.head-splash span:first-child {
	display: inline-block;
	position: absolute;
	top: 17%;
	right: 37%;
	width: 52px;
	height: 44px;
	background: url(/sea-pulse/challenge/assets/img/top/img_splash01.png)no-repeat;
	background-size: contain;
	z-index: 1;
}
.head-splash span:last-child {
	display: inline-block;
	position: absolute;
	bottom: 6%;
	right: 8.5%;
	width: 41px;
	height: 71px;
	background: url(/sea-pulse/challenge/assets/img/top/img_splash02.png)no-repeat;
	background-size: contain;
	z-index: 1;
}
.head-bg {
	display: none;
}
.head-wave {
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	height: 24%;
	aspect-ratio: 700 / 158;
	background: url(/sea-pulse/challenge/assets/img/top/head_wave_sp.svg) repeat-x;
	background-position: top;
	background-size: 170vw;
	z-index: 2;
}
.head-slider {
	position: absolute !important;
	top: 0;
	left: 0;
	width: 100%;
	height: 600px;
}
.head-slider::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 50, 115, .2);
	z-index: 1;
}
.swiper-slide {
	display: flex!important;
	justify-content: center;
	align-items: center;
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
}
.swiper-slide .head-main-img {
	width: 100%;
	height: auto;
}
.swiper-slide .head-main-img img {
	width: 100%;
	height: auto;
}
/* メインスライド アニメーション */
@keyframes zoomDown {
  0% {
		transform: scale(1.1);
  }
  100% {
		transform: scale(1.0);
  }
}
.swiper-slide-active .head-main-img img,
.swiper-slide-duplicate-active .head-main-img img,
.swiper-slide-prev .head-main-img img {
  animation: zoomDown 7s linear 0s normal both!important;
}

.head-txt {
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	max-width: 1440px;
	height: 100%;
	z-index: 10;
}
.head-txt-catch {
	position: absolute;
	top: 27%;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	max-width: 400px;
}
.head-txt-catch img {
	filter: 
		drop-shadow(1.2px 1.2px 2.4px rgba(0, 50, 115, .5))
	;
}
.head-txt-logo {
	position: absolute;
	width: 100%;
	bottom: 11%;
	left: 0;
	text-align: center;
}
.head-txt-logo img {
	width: 40%;
	min-width: 167px;
	max-width: 210px;
}
.head-txt-ttl-wrap {
	position: absolute;
	bottom: 2vw;
	width: 100%;
}
.head-txt-ttl {
	display: flex;
	justify-content: center;
	align-items: flex-end;
	left: 0;
	width: 100%;
	font-weight: 700;
	color: #0F3CAA;
	text-align: center;
	letter-spacing: 10%;
}
.head-txt-ttl .kanji {
	font-size: 36px;
}
.head-txt-ttl .hiragana {
	font-size: 30px;
}

.news {
	width: 100%;
	margin-bottom: 87px;
}
.news-flex {
	display: flex;
	flex-direction: column;
	gap: 40px;
}
.news-flex-column:first-child {
	width: 100%;
}
.news-flex-ttl {
	font-size: 36px;
	font-weight: 700;
	letter-spacing: 10%;
	color: #0F3CAA;
	margin-bottom: 40px;
}
.news-flex-txt {
	font-size: 14px;
	font-weight: 500;
}
.news-flex-list {
	width: 100%;
	border-top: 1px solid #E9E9EA;
	border-bottom: 1px solid #E9E9EA;
}
.news-flex-list li {
	width: 100%;
}
.news-flex-list li a {
	position: relative;
	display: flex;
	gap: 20px;
	padding: 21px 46px 21px 10px;
	font-size: 14px;
	transition: all .2s ease;
}
.news-flex-list li a::before,
.news-flex-list li a::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 2px;
  background: #1C2027;
  right: 10px;
}
.news-flex-list li a::before {
  top: 50%;
  transform: translateY(calc(-50% - 3px)) rotate(45deg);
}
.news-flex-list li a::after {
  top: 50%;
  transform: translateY(calc(-50% + 3px)) rotate(-45deg);
}
.news-flex-list li a:hover {
	background: #E9E9EA;
}
.news-flex-list li a.no-link {
	pointer-events: none;
}
.news-flex-list li a.no-link::before,
.news-flex-list li a.no-link::after {
	display: none;
}
.news-flex-list li:not(:last-child) a {
	border-bottom: 1px solid #E9E9EA;
}

.activity {
	margin-top: 40px;
}
.activity-ttl {
	font-weight: 700;
	color: #0F3CAA;
	text-align: center;
	letter-spacing: 10%;
	line-height: 2.4;
	margin-bottom: 40px;
}
.activity-ttl .kanji {
	font-size: 36px;
}
.activity-ttl .hiragana {
	font-size: 30px;
}
.activity-txt {
	font-size: 14px;
	text-align: center;
	line-height: 1.6;
	color: #1C2027;
	margin-bottom: 40px;
}
.activity-card {
	position: relative;
	width: 100%;
	max-width: 650px;
	padding: 40px 20px;
	background: #F4F7F8;
	border-radius: 40px;
	margin: 0 auto 40px;
	overflow: hidden;
}
.activity-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	height: 27vw;
	background: url(/sea-pulse/challenge/assets/img/top/bg_bubble.svg) no-repeat;
	background-size: 240%;
	background-position: center;
	z-index: -1;
}
.activity-card-ttl {
	font-size: 26px;
	font-weight: 700;
	line-height: 1.2;
	text-align: center;
	color: #0F3CAA;
	letter-spacing: 10%;
	margin-bottom: 20px;
}
.activity-card-flex {
	display: flex;
	flex-direction: column;
}
.activity-card-img {
	width: 100%;
	border-radius: 0 20px 0 20px;
	overflow: hidden;
}
.activity-card-txt {
	width: 100%;
	padding-top: 40px;
}
.activity-card-txt-main {
	font-size: 16px;
	font-weight: 700;
	color: #003273;
	line-height: 1.6;
	margin-bottom: 15px;
}
.activity-card-txt-sub {
	font-size: 14px;
	line-height: 1.8;
	color: #1C2027;
}
.activity-card-link {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 15px;
	width: 100%;
	max-width: 270px;
	height: 46px;
	background: #fff;
	border: 1px solid #003273;
	font-size: 14px;
	font-weight: 500;
	color: #003273;
	margin: 10px auto 0;
	padding: 5px 0;
	transition: all 0.2s ease;
}
.activity-card-link:has(span.note) {
	padding: 5px 2.5% 5px 0;
}
.activity-card-link span.note {
	display: inline-block;
	width: 40%;
	aspect-ratio: 90 / 26;
	background: url(/sea-pulse/challenge/assets/img/common/logo_note.svg) no-repeat;
	background-size: cover;
	background-position: center;
	background-size: 90%;
	border-right: 1px solid #003273;
	transition: all 0.2s ease;
}
.activity-card-link::before,
.activity-card-link::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 2px;
  background: #003273;
  right: 13px;
	transition: all 0.2s ease;
}
.activity-card-link::before {
  top: 50%;
  transform: translateY(calc(-50% - 3px)) rotate(45deg);
}
.activity-card-link::after {
  top: 50%;
  transform: translateY(calc(-50% + 3px)) rotate(-45deg);
}
.activity-card-link:hover {
	background: #003273;
	border: 1px solid #fff;
	color: #fff;
}
.activity-card-link:hover span.note {
	background: url(/sea-pulse/challenge/assets/img/common/logo_note_hov.svg) no-repeat;
	background-position: center;
	background-size: 90%;
	border-right: 1px solid #fff;
}
.activity-card-link:hover span.note {
	border-right: 1px solid #fff;
}
.activity-card-link:hover::before,
.activity-card-link:hover::after {
	background: #fff;
}

.activity-card-link.cs {
	opacity: .2;
	pointer-events: none;
}


.people {
	position: relative;
	width: 100%;
	margin-bottom: 27px;
	padding-bottom: 35px;
}
.people-block {
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	height: 100%;
	background: #0F3CAA;
	z-index: -2;
}
.people-block::before {
	content: "";
	position: absolute;
	top: -27px;
	left: 50%;
	width: 100%;
	height: 27px;
	transform: translateX(-50%);
	background: url(/sea-pulse/challenge/assets/img/top/people_wave01.svg) repeat-x;
	background-position: center;
	background-size: contain;
}
.people-block::after {
	content:"";
	position: absolute;
	bottom: -27px;
	left: 50%;
	width: 100%;
	height: 27px;
	transform: translateX(-50%);
	background: url(/sea-pulse/challenge/assets/img/top/people_wave02.svg) repeat-x;
	background-position: center;
	background-size: contain;
}
.people-ttl-bg {
	display: flex;
	justify-content: center;
	position: absolute;
	top: -54px;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	text-align: center;
	z-index: -1;
	overflow: hidden;
}
.people-ttl-bg > div {
	display: flex;
	justify-content: center;
}
.people-ttl-bg img {
	width: 135vw;
	max-width: 500px;
	margin-right: 50px;
}
.people-catch {
	margin-bottom: 40px;
}
.people-catch-ttl {
	position: relative;
	width: 65%;
	max-width: 200px;
	margin: 0 auto 45px;
	padding-top: 58px;
}
.people-splash {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 16%;
	pointer-events: none;
}
.people-splash span:first-child {
	content: "";
	position: absolute;
	top: 19%;
	right: 3%;
	width: 28px;
	aspect-ratio: 28 / 23.5;
	background: url(/sea-pulse/challenge/assets/img/top/img_people_splash01.png) no-repeat;
	background-size: contain;
	z-index: 1;
	mix-blend-mode: soft-light;
	opacity: .4;
}
.people-splash span:last-child {
	content: "";
	position: absolute;
	top: 0.5%;
	left: 15%;
	width: 27px;
	aspect-ratio: 27 / 28;
	background: url(/sea-pulse/challenge/assets/img/top/img_people_splash02.png) no-repeat;
	background-size: contain;
	z-index: 1;
	mix-blend-mode: soft-light;
	opacity: .4;
}
.people-catch-txt {
	font-size: 14px;
	font-weight: 400;
	color: #fff;
	line-height: 1.6;
	text-align: center;
	padding: 0 15px;
	text-shadow: 0 0 5px rgba(0, 0, 0, .8);
}
.people .contents-inner {
	z-index: 1;
}
.people-card {
	max-width: 700px;
	background: #F4F7F8;
	border-radius: 20px;
	margin: 0 auto 20px;
}
.people-card-data {
	display: flex;
	flex-direction: column;
	margin-bottom: 40px;
}
.people-card-data-img {
	width: 100%;
	border-radius: 20px 20px 0 0;
	overflow: hidden;
}
.people-card-data-txt {
	width: 100%;
	padding: 20px;
}
.people-card-data-txt-name {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	font-size: 26px;
	font-weight: 700;
	color: #0F3CAA;
	padding: 20px 0;
}
.people-card-data-txt-name span {
	font-size: min(3.4vw,14px);
	font-weight: 500;
	margin-left: 5px;
}
.people-card-data-txt-catch {
	font-size: 18px;
	font-weight: 700;
	line-height: 1.6;
	color: #003273;
	padding: 20px 0;
}
.people-card-data-txt-detail {
	font-size: 14px;
	font-weight: 400;
	line-height: 2.0;
	color: #1C2027;
}
.people-card-locus {
	padding: 0 20px;
}
.people-card-locus-ttl {
	font-size: 26px;
	font-weight: 700;
	color: #003273;
	text-align: center;
	letter-spacing: 10%;
	margin-bottom: 5px;
}
.people-card-locus-history {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding-bottom: 60px;
}
.people-card-locus-history::before {
	content:"";
	position: absolute;
	top: 0;
	left: -20px;
	width: 80px;
	height: 100%;
	background: url(/sea-pulse/challenge/assets/img/top/line_hostory_sp.svg) no-repeat;
	background-size: cover;
	background-position: bottom;
}
.people-card-locus-history li {
	position: relative;
	display: flex;
	flex-direction: column;
	width: 100%;
	padding: 20px 0 20px 50px;
}
.people-card-locus-history li > span:nth-child(1) {
	display: inline-block;
	width: 100%;
	font-size: 24px;
	font-weight: 700;
	letter-spacing: 10%;
	color: #003273;
	margin-bottom: 10px;
}
.people-card-locus-history li > span:nth-child(2) {
	font-size: 14px;
	line-height: 1.6;
}
.people-card-locus-history li::before {
	content:"";
	position: absolute;
	top: 50%;
	left: 12px;
	transform: translateY(-50%);
	width: 15px;
	height: 15px;
	background-color: #003273;
	border-radius: 99px;
}
.people-card-locus-history li:last-child {
	font-size: 16px;
	font-weight: 700;
	margin-top: 60px;
}
.people-card-locus-history li:last-child::before {
	top: -20px;
	left: 0;
	width: 40px;
	height: 40px;
	background-image: url(/sea-pulse/challenge/assets/img/top/ico_people_yacht.svg);
	background-position: center;
	background-repeat: no-repeat;
}
.people-card-locus-link {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	max-width: 300px;
	height: 46px;
	background: #fff;
	border: 1px solid #003273;
	font-size: 14px;
	font-weight: 500;
	color: #003273;
	margin: 10px auto 0;
	padding: 5px 0;
	transition: all 0.2s ease;
}
.people-card-locus-link:has(span.note) {
	padding: 5px 5% 5px 0;
}
.people-card-locus-link span.note {
	display: inline-block;
	width: 35%;
	aspect-ratio: 90 / 26;
	background: url(/sea-pulse/challenge/assets/img/common/logo_note.svg) no-repeat;
	background-size: cover;
	background-position: center;
	background-size: 85%;
	border-right: 1px solid #003273;
	margin-right: 15px;
}
.people-card-locus-link::before,
.people-card-locus-link::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 2px;
  background: #003273;
  right: 13px;
	transition: all 0.2s ease;
}
.people-card-locus-link::before {
  top: 50%;
  transform: translateY(calc(-50% - 3px)) rotate(45deg);
}
.people-card-locus-link::after {
  top: 50%;
  transform: translateY(calc(-50% + 3px)) rotate(-45deg);
}
.people-card-locus-link:hover {
	background: #003273;
	border: 1px solid #fff;
	color: #fff;
}
.people-card-locus-link:hover span.note {
	background: url(/sea-pulse/challenge/assets/img/common/logo_note_hov.svg) no-repeat;
	background-position: center;
	background-size: 85%;
	border-right: 1px solid #fff;
}
.people-card-locus-link:hover::before,
.people-card-locus-link:hover::after {
	background: #fff;
}

.people-card-locus-link.cs {
	font-size: 12px;
	opacity: .2;
	pointer-events: none;
}


.section-border {
	display: flex;
	width: 100%;
	margin: 40px auto;
	transform-origin: center;
}
.section-border.right {
	justify-content: flex-end;
}
.section-border.left {
	justify-content: flex-end;
	transform: scaleX(-1);
}
.contents-inner {
	width: 100%;
	margin: 0 auto;
	padding: 0 20px;
}

.summary-txt {
	font-size: 14px;
	line-height: 2.4;
	text-align: center;
	margin-bottom: 20px;
}