@charset "UTF-8";

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'Noto Sans JP', sans-serif;
	background-color: #fcfcfc;
	color: #222222;
}

:root {
	font-size: 16px;
	line-height: 1.6;
	letter-spacing: .05em;
}


/* 共通 */
.content {
	width: 100%;
	padding: clamp(25px, 5vw, 70px) 3vw;
}

.content-inner {
	width: 100%;
	max-width: 1000px;
	margin: 0 auto;
}

.content-title {
	font-size: 2.7rem;
	font-weight: 600;
	margin-bottom: 5%;
	position: relative;
}

.content-title::after {
	content: "";
	width: 100px;
	height: .4em;
	background: linear-gradient(to right, #00439A, #fcfcfc);
	position: absolute;
	bottom: -10px;
	left: 0;
}

.scroll-target {
	position: absolute;
	bottom: 45px;
}


/* ヘッダー */
.header {
	width: 100%;
	background-color: #fcfcfc;
	height: 100px;
	display: flex;
	align-items: center;
	justify-content: center;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 50;
	box-shadow: 0px 0px 8px #00000010;
}

.header-inner {
	width: 100%;
	max-width: 1200px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 3vw;
}

.header-left-part a {
	display: block;
	width: 230px;
}

.header-left-part a:hover img {
	opacity: .7;
}

.header-left-part img {
	display: block;
	width: 100%;
	transition: opacity .3s ease;
}

.nav {
	display: flex;
	gap: 20px;
}

.nav a {
	font-weight: 600;
	font-size: 1.1rem;
}

.nav-function,
.nav-quistion {
	transition: opacity .3s ease;
}

.nav-function:hover,
.nav-quistion:hover {
	opacity: .7;
}

.nav-function,
.nav-quistion {
	padding: 15px 10px 10px;
	color: #00439a;
}

.nav-download {
	display: flex;
	align-items: center;
	gap: 30px;
	padding: 10px 20px;
	border-radius: 30px;
	background-color: #00439a;
	border: solid 2px #00439a;
	transition: background-color .3s ease;
}

.nav-download:hover {
	background-color: #fcfcfc;
}

.btn-text {
	color: #fcfcfc;
}

.nav-download:hover .btn-text {
	color: #00439a;
}


.btn-icon {
	background-color: #fcfcfc;
	display: inline-block;
	padding: 10px;
	border-radius: 20px;
}

.nav-download:hover .btn-icon {
	background-color: #00439a;
}

.btn-icon span {
	display: block;
	width: 8px;
	height: 8px;
	border-top: solid #00439a 2px;
	border-right: solid #00439a 2px;
	transform: rotate(45deg);
}

.nav-download:hover .btn-icon span {
	border-top: solid #fcfcfc 2px;
	border-right: solid #fcfcfc 2px;
}

.header-hum {
	display: none;
}

/* （sp）ハンバーガーメニュー */
.hum-inner-cover {
	display: none;
}

/* メイン */
.main {
	width: 100%;
	margin-top: 100px;
}


/* ファーストビュー */
.fv {
	width: 100%;
}

.fv-main-area {
	width: 100%;
	height: 51vw;
	max-height: 720px;
	position: relative;
	margin: 0 auto;
	padding: 3vh 3vw 0;
}

.fv-main-area img {
	width: 90%;
	max-width: 1300px;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
}

.fv-main-area img.sp {
	display: none;
}

.fv-bg-area {
	position: absolute;
	z-index: -1;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 33.8vw;
	max-height: 490px;
	min-height: 250px;
	background: url(../images/fv-back-img.webp) no-repeat center/cover;
}

.fv-bottom-area {
	background: linear-gradient(to bottom right, #00439A, #0064e8);
	width: 100%;
	padding: 2vw 5vw 2vw;
}

.fv-bottom-area-inner {
	width: 100%;
	max-width: 1300px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 3vw;
}

.fv-bottom-area__left-text {
	color: #fcfcfc;
	font-size: clamp(16px, 2vw, 32px);
	width: 50%;
	font-weight: 600;
}

.fv-bottom-area__left-text span {
	text-decoration: underline;
	text-underline-offset: .2em;
	text-decoration-thickness: 2px;
	padding-right: 3px;
}

.fv-download {
	width: 50%;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.fv-download__main-text {
	font-family: 'Noto Serif JP';
	color: #fcfcfc;
	font-size: clamp(16px, 2vw, 32px);
	text-align: center;
}

.fv-download__main-text span {
	font-size: 1.2em;
	color: #EEFF04;
	padding: 0 5px;
	font-weight: 700;
}

.fv-download__btn-group {
	display: flex;
	flex-direction: row;
	justify-content: center;
	gap: 10px;
}

.fv-download__btn {
	width: clamp(130px, 17vw, 260px);
	height: clamp(40px, 5vw, 75px);
	border: solid #fcfcfc 2px;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 7%;
	transition: background-color .3s ease;
}

.fv-download__btn:hover {
	background-color: #fcfcfc3b;
}

.fv-download__btn-text {
	color: #fcfcfc;
	font-size: clamp(12px, 1.7vw, 24px);
	font-weight: 500;
	white-space: nowrap;
}

.fv-download__btn-icon {
	width: clamp(16px, 2vw, 35px);
}


/* リード */
.lead {
	background: linear-gradient(to bottom right, #fcfcfc, #f2f2f2);
	position: relative;
}

.lead-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 5%;
}

.lead-title--sp {
	display: none;
}

.lead-left-area {
	width: 60%;
}

.lead-left-area img {
	width: 350px;
}

.lead__heading {
	color: #00439A;
	font-size: 1.5rem;
	font-weight: 600;
	margin: 4% 0 4%;
}

.lead-right-area {
	width: 40%;
}

.lead-right-area img {
	width: 100%;
}


/* 機能紹介 */
.function__top-headding {
	text-align: center;
	margin-bottom: 10%;
}

.function__top-lead--headding {
	font-size: 1.7rem;
	color: #00439a;
	font-weight: 600;
	margin-bottom: 1.5%;
}

.function-inner-content {
	width: 100%;
	background-color: #f3f3f3;
	border-radius: 20px;
	display: flex;
	gap: 5%;
	box-shadow: 0px 0px 8px #00000010;
}

.function-inner-content:not(:last-of-type) {
	margin-bottom: 7%;
}

.function-inner-content.right-img {
	flex-direction: row-reverse;
}

.function-img-group {
	width: 50%;
	padding-top: 30%;
	position: relative;
}

.left-img {
	padding: 7% 5% 4% 7%;
}

.right-img {
	padding: 7% 7% 4% 5%;
}

.left-img .function__img--bg {
	position: absolute;
	bottom: 0;
	right: 0;
	width: 90%;
	transform: translate(-10%, -15%);
}

.right-img .function__img--bg {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 90%;
	transform: translate(10%, -15%);
}

.left-img .function__img--sp {
	position: absolute;
	bottom: -3%;
	left: -7%;
	width: clamp(100px, 35%, 140px);
}

.right-img .function__img--sp {
	position: absolute;
	bottom: -3%;
	right: -7%;
	width: clamp(100px, 35%, 140px);
}

.function-text-group {
	width: 50%;
}

.function-content__title {
	font-size: 1.7rem;
	font-weight: 600;
}

.function-content__headding {
	margin: 4% 0;
	font-weight: 600;
}

/* 野球特化型SNS */
.sns .function-content__headding {
	color: #02CAFE;
}

.sns .function-img-group {
	background: linear-gradient(to left bottom, #02CAFE, #fcfcfc);
}

/* マイノート */
.note .function-content__headding {
	color: #38A6FB;
}

.note .function-img-group {
	background: linear-gradient(to right bottom, #38A6FB, #fcfcfc);
}

/* AI分析 */
.ai .function-content__headding {
	color: #3B98FC;
}

.ai .function-img-group {
	background: linear-gradient(to left bottom, #3B98FC, #fcfcfc);
}

/* 比較 */
.compare .function-content__headding {
	color: #4A76F2;
}

.compare .function-img-group {
	background: linear-gradient(to right bottom, #4A76F2, #fcfcfc);
}

/* 公認コーチによる指導 */
.coach .function-content__headding {
	color: #6676FA;
}

.coach .function-img-group {
	background: linear-gradient(to left bottom, #6676FA, #fcfcfc);
}

/* ランキング */
.ranking .function-content__headding {
	color: #8877FF;
}

.ranking .function-img-group {
	background: linear-gradient(to right bottom, #8877FF, #fcfcfc);
}


.function-add-explain {
	width: 100%;
	padding: 3vw;
	background: linear-gradient(to bottom, #82dcfa, #c2bbff);
	position: relative;
}

.function-add-explain img {
	display: block;
	width: 100%;
	max-width: 1000px;
	margin: 0 auto;
}


/* よくある質問 */
.question {
	position: relative;
}

.question-content {
	width: 100%;
	max-width: 900px;
	margin: clamp(15px, 2vw, 25px) auto 0;
}

.question__btn {
	width: 100%;
	height: 70px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-radius: 10px;
	border: solid 1px #00439a;
	cursor: pointer;
}

.question__btn:hover {
	background-color: #f2fcff;
	transition: background-color .3s ease;
}


.question__btn.show {
	border-radius: 10px 10px 0 0;
}

.question__icon--q {
	background-color: #01caff;
	border-radius: 10px 0 0 10px;
	width: 75px;
	height: 68px;
	display: flex;
	justify-content: center;
	align-items: center;
	border: solid 1px #08b8ed;
}

.question__icon--q.show {
	border-radius: 10px 0 0 0;
}

.question__icon--q span {
	font-size: 2.5rem;
	font-weight: 600;
	color: #fcfcfc;
	transform: translateY(-3px);
}

.question__icon--plus {
	width: 40px;
	height: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin-right: 2%;
}

.question__icon--plus-01,
.question__icon--plus-02 {
	display: block;
	width: 30px;
	height: 6px;
	background-color: #01caff;
	border-radius: 2px;
}

.question__icon--plus-01 {
	transform: translateY(3px) rotate(90deg);
	transition: transform .3s ease;
}

.question__icon--plus-01.show {
	transform: translateY(3px) rotate(180deg);
}

.question__icon--plus-02 {
	transform: translateY(-3px);
}

.question_text {
	padding: 0 2% 0;
	width: 100%;
}

.question_text p {
	font-size: 1.1rem;
	font-weight: 500;
	width: 100%;
	text-align: start;
}

.question__inner-text {
	display: none;
	padding: 3%;
	line-height: 2em;
	background-color: #f2fcff;
	border-radius: 0 0 10px 10px;
	border-right: solid 1px #00439a;
	border-bottom: solid 1px #00439a;
	border-left: solid 1px #00439a;
}


/* ダウンロード */
.download {
	background: linear-gradient(to bottom right, #fcfcfc, #00439a);
	padding-right: 7vw;
}

.download-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.download__cath-copy {
	width: 55%;
	display: block;
}

.download-btn-group-outer {
	width: 38%;
}

.download__main-text {
	font-family: 'Noto Serif JP';
	font-weight: 600;
	color: #fcfcfc;
	font-size: clamp(16px, 2vw, 25px);
	text-align: center;
	margin-bottom: 3%;
}

.download__main-text span {
	font-size: 1.1em;
	color: #eeff00;
	padding: 0 5px;
	font-weight: 700;
}

.download__btn-group {
	display: flex;
	justify-content: center;
	gap: 10px;
}

.download__btn {
	width: clamp(130px, 15vw, 190px);
	height: clamp(40px, 4.5vw, 60px);
	border: solid #fcfcfc 2px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 7%;
	transition: background-color .3s ease;
}

.download__btn:hover {
	background-color: #fcfcfc3b;
}

.download__btn-text {
	color: #fcfcfc;
	font-size: clamp(13px, 1.3vw, 18px);
	font-weight: 500;
	white-space: nowrap;
}

.download__btn-icon {
	width: clamp(12px, 2vw, 25px);
}


/* フッター */
.footer {
	width: 100%;
	padding: 2vw 3vw 1vw;
}

.footer-inner {
	width: 100%;
	max-width: 1000px;
	margin: 0 auto;
	position: relative;
}

.footer-center-group {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: max(3vw, 30px);
}

.footer-center-group img {
	width: 28%;
}

.footer__stj-logo {
	position: absolute;
	top: 2vw;
	left: 0;
	transform: translateY(-50%);
	width: 30%;
}

.footer__right-side-group {
	position: absolute;
	top: 1vw;
	right: 3%;
	display: flex;
	gap: 20px;
}

.footer__privacy,
.footer__terms-of-service {
	text-decoration: underline;
	white-space: nowrap;
	font-size: clamp(10px, 1.5vw, 16px);
}


/* レスポンシブデザイン（778px以下） */
@media (max-width:780px) {

	:root {
		font-size: 14px;
	}


	/* 共通 */
	.content-title {
		font-size: 2.2rem;
		margin-bottom: clamp(35px, 10%, 55px);
	}

	.content-title::after {
		content: "";
		width: 100px;
		height: .4em;
		background: linear-gradient(to right, #00439A, #fcfcfc);
		position: absolute;
		bottom: -10px;
		left: 0;
	}


	/* ヘッダー */
	.header {
		height: 60px;
	}

	.header-inner {
		padding: 0 5vw 0 3vw;
	}

	.header-left-part a {
		width: 180px;
	}

	.header-left-part a:hover img {
		opacity: 1;
	}

	.nav {
		display: none
	}

	.header-hum {
		display: flex;
		flex-direction: column;
		gap: 4px;
	}

	.header-hum.show .hum-icon--01 {
		transform: translateY(100%) rotate(-45deg);
	}

	.header-hum.show .hum-icon--02 {
		display: none;
	}

	.header-hum.show .hum-icon--03 {
		transform: translateY(-100%) rotate(45deg);
	}

	.hum-icon--01,
	.hum-icon--02,
	.hum-icon--03 {
		width: 30px;
		height: 4px;
		background-color: #00439a;
		border-radius: 2px;
		transition: transform .5s ease;
	}

	.hum-inner-cover {
		position: fixed;
		z-index: 30;
		top: 0;
		left: 100%;
		display: block;
		width: 100%;
		height: 100vh;
		background-color: #b5b5b500;
		transition: transform .5s ease;
	}

	.hum-inner-cover.show {
		transform: translateX(-100%);
	}

	.hum-inner {
		position: absolute;
		z-index: 10;
		top: 0;
		left: 50%;
		width: 50%;
		height: 100vh;
		background-color: #00439ae3;
		padding: 120px 3vw 0 3vw
	}

	.hum-nav li {
		width: 100%;
		padding: 10px 0 10px 10px;
		margin-bottom: 5px;
		font-weight: 600;
		font-size: clamp(12px, 3vw, 14px);
		color: #fcfcfc;
		border-bottom: solid 1px #fcfcfc;
		position: relative;
	}

	.hum-nav li::after {
		content: "";
		position: absolute;
		top: 50%;
		right: 10%;
		width: 8px;
		height: 8px;
		border-top: solid 2px #fcfcfc;
		border-right: solid 2px #fcfcfc;
		transform: rotate(45deg) translateY(-50%);
	}

	.hum-nav-download {
		display: block;
		width: 100%;
		height: 50px;
		background-color: #fcfcfc;
		border: solid 1px #fcfcfc;
		border-radius: 5px;
		margin-top: 25px;
		padding-left: 10px;
		position: relative;
	}

	.hum-btn-text {
		position: absolute;
		top: 50%;
		left: 10px;
		transform: translateY(-50%);
		color: #00439a;
		font-weight: 600;
		font-size: clamp(12px, 3vw, 14px);
	}

	.hum-btn-icon {
		position: absolute;
		top: 50%;
		right: 2vw;
		transform: translateY(-50%);
		background-color: #2c69af;
		width: 25px;
		height: 25px;
		border-radius: 50%;
	}

	.hum-btn-icon span {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-70%, -50%) rotate(45deg);
		width: 7px;
		height: 7px;
		border-top: solid 2px #fcfcfc;
		border-right: solid 2px #fcfcfc;
	}

	/* メイン */
	.main {
		margin-top: 60px;
	}


	/* ファーストビュー */
	.fv-main-area {
		width: 100%;
		height: 155vw;
		max-height: 1190px;
		padding: 2vw 3vw 10vw;
	}

	.fv-main-area img.pc {
		display: none;
	}

	.fv-main-area img.sp {
		display: block;
	}

	.fv-bg-area {
		position: absolute;
		z-index: -1;
		bottom: 0;
		left: 0;
		width: 100%;
		height: 126.5vw;
		max-height: 950px;
	}


	.fv-bottom-area__left-text {
		display: none;
	}

	.fv-bottom-area-inner {
		justify-content: center
	}

	.fv-download {
		width: 100%;
	}

	.fv-download__main-text {
		font-size: clamp(16px, 4vw, 25px);
	}

	.fv-download__btn {
		width: clamp(120px, 25vw, 170px);
		height: clamp(37px, 7vw, 60px);
		border-radius: 8px;
	}

	.fv-download__btn-text {
		font-size: clamp(12px, 2.5vw, 18px);
	}

	.fv-download__btn-icon {
		width: clamp(14px, 3vw, 18px);
	}


	/* リード */
	.lead-title--sp {
		display: block;
		width: 100%;
		text-align: center;
	}

	.lead-title--sp img {
		width: 70%;
		max-width: 400px;
		margin-bottom: 2%;
		transform: translateX(-4%);
	}

	.lead-inner {
		flex-direction: column-reverse;
		justify-content: center;
	}


	.lead-title--pc {
		display: none;
	}


	.lead-left-area {
		width: 100%;
	}

	.lead__heading {
		text-align: center;
		font-size: 1.3rem;
	}

	.lead-right-area {
		width: 100%;
	}

	.lead-right-area img {
		width: 60%;
		max-width: 350px;
		margin: 0 auto;
		display: block;
	}


	/* 機能紹介 */
	.function__top-lead--headding {
		font-size: 1.3rem;
	}

	.function-inner-content {
		border-radius: 20px;
		display: flex;
		gap: 1.5vw;
	}

	.function-img-group {
		width: 85%;
		padding-top: 51%;
	}

	.left-img .function-img-group {
		margin: 0 0 5% 15%;
	}

	.right-img .function-img-group {
		margin: 0 15% 5% 0;
	}

	.function-inner-content.left-img,
	.function-inner-content.right-img {
		padding: 20% 5% 5%;
		flex-direction: column;
	}

	.left-img .function__img--bg {
		width: 92%;
		transform: translate(-12%, -15%);
	}

	.right-img .function__img--bg {
		width: 92%;
		transform: translate(12%, -15%);
	}

	.left-img .function__img--sp {
		position: absolute;
		bottom: -1%;
		left: -15%;
		width: clamp(70px, 29%, 150px);
	}

	.right-img .function__img--sp {
		position: absolute;
		bottom: -1%;
		right: -15%;
		width: clamp(70px, 29%, 160px);
	}

	.function-text-group {
		width: 100%;
	}

	.function-content__title {
		font-size: 1.7rem;
		font-weight: 600;
	}

	.function-content__headding {
		margin: clamp(12px, 4%, 18px) 0;
		font-weight: 600;
	}


	/* よくある質問 */

	.question__btn {
		height: 60px;
		border-radius: 7px;
	}

	.question__btn.show {
		border-radius: 7px 7px 0 0;
	}

	.question__icon--q {
		width: 60px;
		height: 58px;
		border-radius: 7px 0 0 7px;
	}

	.question__icon--q.show {
		border-radius: 7px 0 0 0;
	}

	.question__icon--q span {
		font-size: 1.8rem;
		color: #fcfcfc;
	}

	.question__icon--plus {
		width: 30px;
		height: 30px;
	}

	.question__icon--plus-01,
	.question__icon--plus-02 {
		display: block;
		width: 20px;
		height: 4px;
		border-radius: 1px;
	}

	.question__icon--plus-01 {
		transform: translateY(2px) rotate(90deg);
	}

	.question__icon--plus.show .question__icon--plus-01 {
		transform: translateY(2px) rotate(180deg);
	}

	.question__icon--plus-02 {
		transform: translateY(-2px);
	}

	.question_text p {
		font-size: clamp(11px, 3vw, 14px);
	}

	.question__inner-text {
		font-size: clamp(11px, 3vw, 14px);
	}


	/* ダウンロード */
	.download-inner {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		row-gap: 5vw;
	}

	.download__cath-copy {
		width: 80%;
		min-width: 230px;
		margin-left: 3%;
	}

	.download-btn-group-outer {
		width: 100%;
	}

	.download__main-text {
		font-size: clamp(16px, 4.5vw, 30px);
	}

	.download__btn {
		width: clamp(110px, 30vw, 220px);
		height: clamp(35px, 10vw, 55px);
		border-radius: 8px;
	}

	.download__btn-text {
		font-size: clamp(10px, 3vw, 20px);
	}

	.download__btn-icon {
		width: clamp(12px, 3.1vw, 25px);
	}


	/* フッター */
	.footer-center-group {
		width: 100%;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 60px;
	}

	.copy-right {
		font-size: .8rem;
	}

	.footer__right-side-group {
		top: 55%;
		left: 50%;
		transform: translate(-50%, -50%);
		flex-direction: column;
		align-items: center;
		gap: .7vw;
	}
}