@charset "utf-8";


/*mv--------------------------------- */
/* main-mv */
.main-mv {
	width: 100%;
	height: 100vh; /* 画面の60%の高さ（例） */
    background-image: url(../img/mv.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
	position: relative;
    padding: 1px 0;


    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    flex-direction: column;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    overflow-x: hidden;
}

.top_view {
	position: relative;
}
.top_view__txt {
	position: absolute;
	top: 190px;
	left: 50%;
	transform: translate(-50%, 50%);
	width: 100%;
    height: 100%;
	text-align: center; 
}
.top_ttl  {
	margin-bottom: 4rem;
    margin-top: 3rem;
}
@media screen and (max-width: 1450px) {
    /* .top_view__txt {
        top: 90px;
    } */
}
@media screen and (max-width: 1500px) {
    .main-mv {
        /* height: 110vh; */
        height: auto;
    }
}
@media screen and (max-width: 390px) {
    .top_view__txt {
        top: 220px;
        width: 85%;
    }
}

@media screen and (max-width: 370px) {
    .top_view__txt {
        top: 150px;
        width: 85%;
    }
}
@media screen and (max-width: 450px) {
    .main-mv {
        background-image: none;
    }
    .main-sp {
        width: 100%;
        height: 100vh; /* 画面の60%の高さ（例） */
        background-image: url(../img/mv-sp.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        position: relative;
        padding: 1px 0;
    }
    .main-mv {
        height: 100vh;
        aspect-ratio: 1 / 1;
        box-sizing: border-box;
        place-items: center;
    }
    .top_view__txt img {
        width: 70%;
    }
    .top_ttl {
        margin-bottom: 0;
        margin-top: 5rem;
    }
}

/* イベント詳細 */
.event-info {
	margin: 20px auto;
}
.event-ttl {
    display: block;
	border: solid 1px #C71B2B;
	padding: 5px 15px;
	border-radius: 5px;
    margin-bottom: 5px;
}
.event-info td {
    text-align: left;
    padding-left: 1rem;
}
@media screen and (max-width: 450px) {
    .event-info td {
        font-size: 12px;
        padding-left: 10px;
    }
    .event-ttl {
        font-size: 12px;
        padding: 5px 10px;
    }
    .event-info {
        margin: 10px;
    }
}


/* 子ども体験案内 */
.kids-induction-box {
    position: relative;
    height: 85px;
    width: 100%;
}
.kids-induction-contents {
    /* position: absolute;
    bottom: -300%;
	left: 50%;
	transform: translate(-50%, 50%);
	width: 100%; */
    height: 100%;
	/* text-align: center;  */
}
.kids-induction-contents a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 100%;
    background: #31E331;
    color: #fff;
    font-size: 32px;
    text-align: center;
    box-sizing: border-box;
    border-radius: 10px;
    transition: all 0.2s ease;
    box-shadow: 4px 0 4px rgba(0, 0, 0, 0.25);
    position: relative;
}
.kids-induction-contents a:hover {
    transform: translateY(2px); 
    box-shadow: 2px 0 2px rgba(0, 0, 0, 0.15); 
}
.kids-induction-contents img {
    width: 60px;
    vertical-align: middle;
    margin-right: 10px;
}
.arrow-down {
    font-size: 20px;
    color: #fff;
    margin-left: 10px;
    line-height: 1;
}
.kids-box .contents-box-img img {
    box-shadow: 4px 4px 4px 4px rgba(0, 0, 0, 0.25);
    border-radius: 20px;
}
@media screen and (max-width: 451px) {
	.kids-induction-contents a {
        font-size: 20px;
        height: 60%;
    }
    .kids-induction-contents img {
        width: 40px;
    }
    .kids-induction-contents {
        bottom: -239%;
    }
}

@media screen and (max-width: 380px) {
    .kids-induction-contents {
        bottom: -200%;
    }
}
/*イベント年間スケジュール--------------------------------- */
.contents-box {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    /* padding: 50px 0 100px 0; */
    padding: 15px 0 60px 0;
    align-items: center;
    justify-content: center!important;
}
.contents-box-img,
.contents-box-txt {
    width: 48%; 
    box-sizing: border-box;
}
.contents-box-txt {
    width: 35%;
}
.contents-box-img img {
    width: 100%;
    height: auto;
    display: block;
}
.contents-box-txt-ttl {
    margin-bottom: 20px;
}
.contents-box-txt-ttl span {
    font-size: 18px;
    color: #fff;
    background: #C71B2B;
    border-radius: 50px;
    padding: 5px 30px;
}
.contents-box-txt-ttl h3 {
    padding-top: 20px;
}
@media screen and (max-width: 768px) {
    .contents-box {
        display: block;
        padding: 0;
    }
    .contents-box-img,
    .contents-box-txt {
    width: 100%; 
    }
    .contents-box-txt {
        padding: 20px 0 0;
    }
}
@media screen and (max-width: 450px) {
    .contents-box-txt-ttl span {
        font-size: 12px;
        padding: 5px 15px;
    }
    .contents-box-txt-ttl h3 {
        padding-top: 8px;
    }
    .contents-box-txt-ttl {
        margin-bottom: 10px;
    }
}


/*今回のイベント--------------------------------- */
.event-img img {
    border-radius: 20px;
}
.event-contents {
    position: relative;
    margin-top: 55px;
}
.event-subttl {
    width: 190px;
    height: 190px;
    line-height: 200px;
    border-radius: 50%;
    background: #C71B2B;
    color: #fff;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
    position: absolute;
    top: -10%;
	left: -6%;
    padding-top: 0px;
}
.event-subttl h3 {
    font-size: 1.7rem;
    line-height: 1.3;
}

@media screen and (max-width: 1280px) {
	.event-subttl h3 { font-size: 1.8rem; }  /* 28.8px */
}

  /* 1024px以下（タブレット横向き） */
@media screen and (max-width: 1024px) {
	.event-subttl h3 { font-size: 1.6rem; } /* 25.6px */
}

  /* 768px以下（タブレット縦向き） */
@media screen and (max-width: 768px) {
	.event-subttl h3 { font-size: 1.1rem; } /* 22.4px */
}

  /* 560px以下（スマホ横向き・小型タブレット） */
@media screen and (max-width: 560px) {
	.event-subttl h3 {  font-size: 1.1rem; } /* 20.8px */
}

  /* 450px以下（スマホ縦向き） */
@media screen and (max-width: 450px) {
	.event-subttl h3 {
        font-size: 1rem;
        padding-top: 8px;
    } /* 19.2px */
}
.event-subttl span {
    font-size: 24px;
}
.event-about {
    margin: 20px 0;
}
.event-about td,
.event-about th {
    vertical-align: top;
    padding-bottom: 5px;
}
.event-about th {
    text-align: left;
}
.venue-box {
    justify-content: space-around;
    gap: 40px;
}
.event-venue {
    width: 40%;
    border: 1px solid #7C7C7C;
    border-radius: 20px;
    padding: 20px;
}
.event-venue img {
    border-radius: 20px;
    width: 100%;
    min-width: 340px;
}
.event-venue-about h4{
    margin: 10px 0;
}
.event-venue-about span {
    font-size: 20px;
}
.event-venue-about p {
    margin: 0;
}
.arrow-next {
    font-size: 16px;
    margin-left: 30px;
    line-height: 1;
}
.event-btn a {
    border: 1px solid #7C7C7C;
    padding: 10px 45px;
    border-radius: 50px;
    transition: all 0.2s ease;
    box-shadow: 2px 2 0 rgba(0, 0, 0, 0.25);
}
.event-btn a:hover {
    transform: translateY(2px); 
    box-shadow: 2px 0 2px 1px rgba(0, 0, 0, 0.15); 
}
@media screen and (max-width: 768px) {
    .event-subttl {
        width: 120px;
        height: 120px;
        line-height: 120px;
        top: -5%;
        left: 0;
    }
    .event-subttl span {
        font-size: 18px;
    }
    .event-venue {
        width: 100%;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    .event-venue img {
        border-radius: 20px;
        min-width: 100%;
    }
    .event-btn a {
        display: block;
        text-align: center;
        padding: 10px;
        font-size: 14px;
    }
    .arrow-next {
        font-size: 14px;
        margin-left: 16px;
    }
    .event-venue-about span {
        font-size: 14px;
    }
}
@media screen and (max-width: 450px) {
    .event-subttl span {
        font-size: 14px;
    }
    .event-subttl {
        width: 90px;
        height: 90px;
        line-height: 90px;
        top: -5%;
        left: -13px;
    }
    .event-about {
        margin: 10px 0;
    }
    .event-about th {
        font-size: 14px;
    }
}


/*取り組み--------------------------------- */
.attempt-box {
    text-align: center;
}
.attempt-box h4 {
    margin-bottom: 20px;
}
.collaboration-box {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 20px;
}
@media screen and (max-width: 768px) {
    .collaboration-box {
        display: block;
    }
    .event-btn {
        margin: 10px 0;
    }
}


/*特典--------------------------------- */

.reward-ttl h2{
    font-size: 32px;
}
.reward-ttl h4::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 38px;
    margin-right: 12px;
    background-image: url("../img/subtitle-a.png"); 
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    vertical-align: middle;
}
.reward-ttl h4::after {
    content: "";
    display: inline-block;
    width: 22px;
    height: 38px;
    margin-left: 12px;
    background-image: url("../img/subtitle-b.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    vertical-align: middle;
}
.reward-area {
    display: flex;
    padding-top: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}
.reward-contents {
    width: calc(50% - 15px);
    margin-right: 30px;
    border: #C71B2B;
    border: solid 2px #C71B2B;
	border-radius: 20px;
    text-align: center;
    position: relative;
}
.reward-contents:nth-child(2n) {
    margin-right: 0;
}
.reward-content-ttl {
    padding: 0 30px;
}
.reward-content-ttl h3 {
    padding-top: 55px;
}
.reward-content-ttl p {
    text-align: left;
}
.reward-content-ttl img {
    width: 80%;
    padding: 20px 50px;
}
.reward-ribbon {
    position: absolute;
    top: -9%;
	left: 50%;
	transform: translate(-50%, 50%);
}
.challenge-piece .reward-content-ttl img {
    width: 100%;
    padding: 20px 50px;
}
.challenge-piece .ribbon2 {
    padding: 0 35px;
}
.challenge-piece .reward-ribbon {
    top: -12%;
}
@media screen and (max-width: 768px) {
    .reward-ttl h2{
        font-size: 20px;
    }
    .reward-area {
        display: block;
        padding-top: 20px;
        flex-wrap: wrap;
        margin-bottom: 60px;
    }
    .reward-contents {
        width: 100%;
        margin-right: 0;
        margin-bottom: 50px;
        margin-top: 20px;
    }
    .reward-ribbon {
        top: -8%;
    }
    .reward-content-ttl h3 {
        padding-top: 40px;
    }
}
@media screen and (max-width: 450px) {
	.reward-ribbon {
        top: -7%;
    }
    .reward-ttl h4::before {
        width: 14px;
        height: 27px;
        margin-right: 5px;
    }
    .reward-ttl h4::after {
        width: 14px;
        height: 27px;
        margin-left: 5px;
    }
    .reward-area {
        padding-top: 5px;
    }
    .reward-content-ttl h3 {
        padding-top: 30px;
    }
    .reward-content-ttl img {
        width: 100%;
        padding: 20px 0;
    }
    .reward-contents {
        margin-bottom: 40px;
    }
    .challenge-piece .ribbon2 {
        padding: 0 32px;
    }
    .challenge-piece .reward-content-ttl img {
        padding: 20px 0;
    }
}


/*チャレンジ参加の流れ / 遊び方--------------------------------- */
.induction-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 100px;
    color: #fff;
    font-size: 32px;
    text-align: center;
    box-sizing: border-box;
    border-radius: 10px;
    transition: all 0.2s ease;
    box-shadow: 4px 0 4px rgba(0, 0, 0, 0.25);
    position: relative;
}
.induction-btn a:hover {
    transform: translateY(2px); 
    box-shadow: 2px 0 2px rgba(0, 0, 0, 0.15); 
}
.induction-btn img {
    width: 60px;
    vertical-align: middle;
    margin-right: 10px;
}
.account-reg {
    background: #FF378E;
    transition: 0.2s;
}
.account-reg:hover {
    opacity: 0.7;
}
.induction-btn {
    padding: 50px 0;
}
.flow-box {
    background: #fff;
    border-radius: 20px;
    position: relative;
    padding: 20px 45px;
}
.next-flow:before {
    position: absolute;
    content: '';
    border-top: 20px solid #ffffff;
    border-right: 20px solid transparent;
    border-left: 20px solid transparent;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
} 
.number-img {
    position: absolute;
    top: -10%;
    left: -4%;
}
.flow-contents {
    display: flex;
    gap: 30px;
}
.contents-left {
    text-align: center;
    width: 30%;
}
.contents-right {
    width: 70%;
    padding-top: 30px;
}
.contents-right h3 {
    margin-bottom: 20px;
}

@media screen and (max-width: 768px) {
    .contents {
        flex-direction: column;
    }
    .contents-left,
    .contents-right {
        width: 100%;
    }
    .number-img {
        left: 0;
    }
    .challenge-flow {
        padding: 0 1rem;
    }
    .flow-contents {
        display: block;
    }
    .induction-btn a {
        gap: 0px;
        font-size: 20px;
        height: 65px;
    }
    .induction-btn img {
        width: 30px;
    }
    .induction-btn {
        padding: 40px 0;
    }
}
@media screen and (max-width: 450px) {
    
    .number-img {
        top: -2%;
        left: -3%;
        width: 60px;
    }
    
    .flow-box {
        padding: 30px 20px;
    }
}



/*子ども体験--------------------------------- */
.kids-area {
    padding: 30px 0 100px; 
}
.kids-box {
    border-radius: 20px;
    padding: 20px 50px;
}
.discode-reg {
    background: #5865F2;
}
.kids-card .contents-box-img {
    width: 40%;
}
.kids-card .contents-box-txt {
    width: 55%;
}
.kids-box .contents-box {
    padding: 20px 0 50px 0;
}
.kids-box .block-ttl h2 {
    margin-bottom: 0;
}
.kids-box .block-ttl {
    margin-bottom: 20px;
}
.kids-confirmation {
    display: flex;
    gap: 5px;
}
.confi-item {
    flex: 1;
    padding: 10px 15px;
    text-align: center;
    box-sizing: border-box;
}
.confi-item p {
    margin: 0;
}
.item-txt {
    font-size: 16px;
    font-weight: bold;
}
.confi-item span {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background: #C71B2B;
    color: #fff;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-weight: bold;
    font-size: 1rem;
    margin-right: 10px;
}
@media screen and (max-width: 768px) {
    .kids-box {
        padding: 10px 20px;
    }
    .kids-card .contents-box-img {
        width: 100%;
    }
    .kids-card .contents-box-txt {
        width: 100%;
    }
    .kids-box .contents-box {
        padding: 10px 0 10px 0;
    }
    .kids-confirmation {
        display: block;
    }
    .kids-area {
        padding: 0 1rem 40px;
    }
    .confi-item {
        padding: 10px 0px 20px;
    }
}

/*footer--------------------------------- */

footer {
    text-align: center;
}
.footer-contents {
    padding-top: 3rem;
}
.footer-box {
    display: flex;
    justify-content: space-around;
    padding: 40px 0 20px;
    gap: 40px;
}

.footer-btn a {
    width: 250px;
    color: #fff;
    padding: 10px 15px;
    border-radius: 50px;
    transition: all 0.2s ease;
    box-shadow: 2px 2 0 rgba(0, 0, 0, 0.25);
}
.footer a:hover {
    transform: translateY(2px); 
    box-shadow: 2px 0 2px 1px rgba(0, 0, 0, 0.15); 
}
.footer-btn img {
    width: 30px;
    vertical-align: middle;
    margin-right: 10px;
    margin-bottom: 2px;
}
.list-contents {
    text-align: left;
}
.list-contents li{
    margin-bottom: 10px;
}


@media screen and (max-width:768px) {
    .footer-box-list {
        font-size: 14px;
    }
    .footer-box {
        display: block;
        padding: 10px 0;
    }
    .footer-contents {
        padding-top: 2rem;
        gap: 20px!important;
    }
}

@media screen and (max-width:450px) {
    
}
.footer-main-img {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .footer-main-img {
        max-width: 98%;
    }
}
.kara-txt {
    font-size: 50px;
    vertical-align: middle;
    padding: 0 10px;
}
.camp-list {
    margin-left: 25px;
}
.camp-list li {
    list-style-type: disc;
}
.lg-date {
    font-size: 2.3rem!important;
}


@media screen and (max-width: 1280px) {
	.lg-date { font-size: 1.8rem!important; }  /* 28.8px */
    .camp-list li {
        font-size: 0.95rem;
    }
}

  /* 1024px以下（タブレット横向き） */
@media screen and (max-width: 1024px) {
	.lg-date { font-size: 1.6rem!important; } /* 25.6px */
    .camp-list li {
        font-size: 0.9rem;
    }
}

  /* 768px以下（タブレット縦向き） */
@media screen and (max-width: 768px) {
	.lg-date { font-size: 1.1rem!important; } /* 22.4px */
    .camp-list li {
        font-size: 0.875rem;
    }
}

  /* 560px以下（スマホ横向き・小型タブレット） */
@media screen and (max-width: 560px) {
	.lg-date {  font-size: 1.1rem!important; } /* 20.8px */
    .camp-list li {
        font-size: 0.85rem;
    }
}

  /* 450px以下（スマホ縦向き） */
@media screen and (max-width: 450px) {
	.lg-date {
        font-size: 1rem!important;
    } /* 19.2px */
    .camp-list li {
        font-size: 0.8rem;
    }
}