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

/* ========================================
   main,main-contents
======================================== */
.main{
    overflow: hidden;
    position: relative;
    max-width: calc(var(--contents-width-pc) * 1px);
    margin-inline: auto;
}
.main-contents{
    width:calc(var(--contents-width) * 1px);
    margin:0 auto;
}
@media print and (max-width: 750px), screen and (max-width: 750px) {
.main{
    width:100%;
    max-width:100%;
}
.main-contents{
    width:90%;
    margin:0 auto;
}
}

/* ========================================
   bg
======================================== */
.wrapper-bg {
    position: fixed;
    inset: 0;
}
.bg-left {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: calc((100% - var(--contents-width-pc) * 1px) / 2);
    height: 100%;
    background-image:url(../img/bg01.webp);
    background-size:cover;
}
.bg-left .bg-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
}
.bg-left .bg-inner p{
    font-size:calc(var(--root-fz)* 0.8px);
    color:#fff;
}
.bg-right {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
    width: calc((100% - var(--contents-width-pc) * 1px) / 2);
    height: 100%;
    background-image:url(../img/bg02.webp);
    background-size:auto 100%;
}
@media print and (max-width: 750px), screen and (max-width: 750px) {
    .sp-hide {
        display: none !important;
    }
}
/* ========================================
   header
======================================== */
header {
    position: fixed;
    width:100%;
    max-width: calc(var(--contents-width-pc) * 1px);
    z-index: 9999;
    background-color: #fff;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    max-width: calc(var(--contents-width-pc) * 1px);
    margin: 0 auto;
    width: 90%;
    padding-top: 5px;
    padding-bottom: 5px;
}

.header-container img {
    width: 180px;
}
@media print and (max-width: 750px), screen and (max-width: 750px) {
    header{
        height:96px;
        max-width:100%;
    }
    .header-container {
        max-width:100%;
}
}
/* ========================================
   ハンバーガーメニュー
======================================== */

/* ハンバーガーボタン */
.btn-trigger {
    position: relative;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1002;
    padding: 0;
}

.btn-trigger span {
    display: block;
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: #000;
    transition: all 0.3s;
}

.btn-trigger span:nth-child(1) {
    top: 8px;
}

.btn-trigger span:nth-child(2) {
    top: 19px;
}

.btn-trigger span:nth-child(3) {
    bottom: 8px;
}

/* アクティブ時（×印） */
.btn-trigger.active span:nth-child(1) {
    top: 19px;
    transform: rotate(45deg);
}

.btn-trigger.active span:nth-child(2) {
    opacity: 0;
}

.btn-trigger.active span:nth-child(3) {
    bottom: 19px;
    transform: rotate(-45deg);
}

/* メニュー本体（上から降りてくる） */
.header-nav {
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    background: #fff;
    padding: 80px 20px 30px;
    transition: top 0.4s ease-in-out;
    z-index: 999;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-height: 100vh;
    overflow-y: auto;
}

.header-nav.active {
    top: 0;
}

/* ナビゲーションリスト */
.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-width: calc(var(--contents-width-pc) * 1px);
    margin: 0 auto;
}

.nav-item {
    border-bottom: 1px solid #eee;
}

.nav-item:last-child {
    border-bottom: none;
}

.nav-item a {
    display: block;
    padding: 20px 15px;
    color: #000;
    text-decoration: none;
    font-family: var(--ff-root);
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s;
}

.nav-item a:hover {
    color: #f3981e;
    background-color: #fef9f3;
}

/* body.menu-openには何も設定しない（または削除） */
/* スクロール制御なし、ずれ対策なし */

/* 背景オーバーレイ（オプション） */
body.menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 998;
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
/* ========================================
   
======================================== */
.mv_img video{
    width:100%;
}
.mv_img{
    padding:0;
    margin:24% 0 0;
}
@media print and (max-width: 750px), screen and (max-width: 750px) {
.mv_img{
    margin-top:96px;
}
}
/* ========================================
   countdown,message
======================================== */
.right-bg{
    background-image:url(../img/message-bg.webp);
    background-size:cover;
    padding:50px 0 100px;
    margin-top:-20px;
}
.countdown {
    margin-bottom: 20px;
}

.countdown-content {
    background-image: url(../img/countdown.webp);
    background-size: 100% 100%;
    background-position: center;
    width: 100%;
    height: 234px;
    font-family: "RocknRoll One", sans-serif;
    font-weight: 400;
    font-style: normal;
    color: #fff;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 準備中メッセージ - 完全に中央寄せ */
.countdown-content .countdown-preparing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 100px 0 0;
    position: absolute;
    top: 20px;
    left: 0;
}

.countdown-content .preparing-text {
    text-align: center;
    font-size: 30px;
    margin: 0;
    padding: 0;
    line-height: 1;
}
@media (max-width: 750px) {
.countdown-content .preparing-text {
    font-size: clamp(1rem, 3vw, calc(var(--root-fz) * 2 * 1px));
}
}

.countdown-content .countdown-finished{
    padding:40px 10px 10px;
}
.countdown-content .countdown-finished .finished-text{
    font-family:var(--ff-ZenMaruGothic);
    font-size:calc(var(--root-fz) * 1px);
    text-align:center;
}
@media (max-width: 750px) {
.countdown-content .countdown-finished .finished-text{
    font-family:var(--ff-ZenMaruGothic);
    font-size: clamp(0.1rem, 3vw, calc(var(--root-fz) * 2px));
}
}

.finished-text2{
    font-family:var(--ff-ZenMaruGothic);
    font-size:14px;
    text-align:center;
}
@media (max-width: 750px) {
.finished-text2{
    margin-top:10px;
    font-size: clamp(0.1rem, 3vw, calc(var(--root-fz) * 2px));
    color:#333;
}
}
.finished-text:first-child,
.finished-text2:first-child{
    font-weight:600;
    font-size: clamp(0.3rem, 3vw, calc(var(--root-fz) * 1.5px));
}
.finished-text:first-child{
    font-weight:600;
    font-size:calc(var(--root-fz)*1.3px)!important;
    margin-top:10px;
}

.finished-text2:first-child{
    color:var(--color-orange-dark);
    font-size:calc(var(--root-fz)*1.3px)!important;
}


/* カウントダウン本体 - 完全に中央寄せ */
.countdown-active {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(3px, 1vw, 8px); /* gap も可変に */
    width: 100%;
    height: 100%;
    padding: 50px 0 0;
    position: absolute;
    top: 20px;
    left: 0;
}

.countdown-day {
    font-size: clamp(2rem, 6vw, calc(var(--root-fz) * 6 * 1px));
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 5px;
    line-height: 1;
    margin: 0;
    padding: 0 0 10px;
}
.countdown-day > img {
    width: clamp(40px, 10vw, 60px);
    height: clamp(60px, 15vw, 90px);
    display: block;
    margin: 0;
}
.countdown-day span,
.countdown-day small {
    font-size: clamp(1.5rem, 4vw, calc(var(--root-fz) * 2.5 * 1px));
    line-height: 1;
    margin: 0;
    padding: 0;
}
.countdown-day #day {
    font-size: 100px;
}
@media (max-width: 750px) {
.countdown-day #day {
    font-size: clamp(2.5rem, 10vw, calc(var(--root-fz) * 8 * 1px)); /* 2倍大きく */
}
}

.countdown-time {
    font-size: calc(var(--root-fz)*1.4px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    line-height: 1;
    margin: 0;
    padding: 0;
}
@media (max-width: 750px) {
.countdown-time {
    font-size: clamp(1.2rem, 4vw, calc(var(--root-fz) * 2 * 1px));
}
}

.countdown-time span {
    display: inline-flex;
    align-items: baseline;
    line-height: 1;
    margin: 0;
    padding: 0;
}

.countdown-time small {
    margin-left: 3px;
    line-height: 1;
    padding: 0;
}
.message-image{
    margin:40px 0 10px;
    position:relative;
    height: 300px;
}
.message-image img{
    position:absolute;
}
.message-image img:first-child{
    width:40%;
    left:0;
    top:0;
}
.message-image img:nth-child(2){
    width:50%;
    right:10%;
    top:5%;
}
.message-image img:last-child{
    width:20%;
    right:5%;
    bottom:10%;
}
@media (max-width: 455px) {
.countdown-active {
    padding: 70px 0 0;
}
}

.message-text{
    font-family:var(--ff-ZenMaruGothic);
    font-weight:500;
}
@media (max-width: 750px) {
    .countdown-content {
        padding: 15px;
    }   
    .countdown-day {
        top: 10px;
        flex-wrap: wrap; /* 必要に応じて折り返し */
        justify-content: center;
        gap: 3px;
    }
    .countdown-time {
        bottom: 15px;
        flex-wrap: wrap; /* 必要に応じて折り返し */
        justify-content: center;
    }
    .message-text{
        font-size: calc(16 / 375 * 100vw);
    }
    .message-image{
    height: calc(500 / 750 * 100vw);
    }
    .message-image img:first-child{
        width:43%;
        left:0;
        top:0;
    }
    .message-image img:nth-child(2){
        width:50%;
        right:9%;
        top:5%;
    }
    .message-image img:last-child{
        width:20%;
        bottom:0%;
    }

}

/* ========================================
   information
======================================== */
.information,
.information-number,
.information-history{
    position:relative;
    padding:120px 0;
    border-top:#000 solid 5px;
}
.information .information-title,
.information-number .information-title,
.information-history .information-title{
    position:absolute;
    top:-40px;
}
.information{
    background-color: #feecc3;
    background-image: radial-gradient(circle, #ffffff 5px, transparent 5px);
    background-position: 0 0;
    background-size: 30px 30px;
}
.information-content{
    font-family:var(--ff-root);
    text-align:center;
    font-weight:600;
    margin-bottom:30px;
    font-size:calc(16 / var(--design-width) * 100vw);
}
.information-heading{
    color:var(--color-orange-dark);
    text-align:center;
    font-weight:600;
    padding-bottom:10px;
    margin-bottom:15px;
    border-bottom:dotted 6px var(--color-orange-dark);
}
.information-content .highlight{
    color:var(--color-orange-dark);
    font-weight:600;
}
.information .girl{
    position:absolute;
    width:30%;
    top:-40px;

}
@media (max-width: 750px) {
.information,
.information-number,
.information-history{
    position: relative;
    padding: 50px 0 calc(100 / 375 * 100vw);
}
.information .information-title,
.information-number .information-title,
.information-history .information-title{
    margin-top: calc(-13 / 375 * 100vw); /* タイトル画像の高さの約1/3 */
}
.information .information-title img,
.information-number .information-title img,
.information-history .information-title img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
}
.information-content .information-heading{
    font-size: calc(20 / 375 * 100vw);
    margin-top: calc(140 / 750 * 100vw);
}
.information-content .information-text{
    font-size: calc(17 / 375 * 100vw);
    margin-bottom: calc(90 / 750 * 100vw);
}
}
/* ========================================
   information-number
======================================== */
.information-number{
    background-image: repeating-linear-gradient(45deg, #d9effb, #d9effb 10px, transparent 10px, transparent 15px);
    font-family:var(--ff-ZenMaruGothic);
    font-weight:600;
}
.information-number .girl{
    position:absolute;
    width:25%;
    top:-80px;
    right:0;
    z-index:9999;
}

/* リスト全体：常に2列グリッド */
.number-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.number-list:first-child {
    margin-bottom: 60px;
}

@media (max-width: 750px) {
.number-list:first-child {
    margin-top: calc(140 / 750 * 100vw);
}
}


/* 1個目（カウントダウン）は全幅 */
.number-item:first-child {
    grid-column: 1 / -1;
    background-image: url(../img/information-number-bg01.webp);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    color: #000;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(30 / var(--design-width) * 100vw) 0;
}
.countdown-display {
    font-size: 20px;
    color:var(--color-blue-dark);
}
.countdown-display .countdown-number{
    color:var(--color-orange-dark);
    font-size:40px;
}
@media (min-width: 751px) {
    .number-item:first-child {
        padding: 30px 0;
    }
}

/* 2個目以降の統計カード（正方形） */
.number-item:nth-child(n+2) {
    background-image: url(../img/information-number-bg02.webp);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    aspect-ratio: 4 / 5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items:center;
}
.number-icon {
    width: 50%;
    margin: 0 auto 10px;
}


.number-label {
    font-size: 17px;
    color: #666;
    line-height: 1.3;
}

.number-value {
    font-size: calc(12 / var(--design-width) * 100vw);
    font-family: var(--ff-RocknRoll);
    color: var(--color-orange-dark);
    font-weight: 400;
    line-height: 1.2;
    font-weight:600;
}

@media (min-width: 751px) {
    .number-value {
        font-size: 12px;
    }
}

.number-value span {
    font-size: calc(60 / 750 * 100vw);
    margin: 0 calc(1 / var(--design-width) * 100vw);
}

.number-value small {
    font-weight:500;
    font-size: 12px;
}
@media (min-width: 751px) {
    .number-value span {
        font-size: 40px;
        margin: 6px 0;
    }
}

/* 2つ目のリスト（横並び） */
.number-list:nth-of-type(2) {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    grid-template-columns: unset;
    grid-auto-rows: unset;
}

.number-list:nth-of-type(2) .number-item {
    flex: 0 0 calc((100% - 10px) / 2);
    min-width: 0;
}

/* 2つ目のリストの1個目も統一スタイル */
.number-list:nth-of-type(2) .number-item:first-child {
    grid-column: unset;
    background-image: url(../img/information-number-bg02.webp);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(10 / var(--design-width) * 100vw) calc(5 / var(--design-width) * 100vw);
    aspect-ratio: 4 / 5;
}

@media (min-width: 751px) {
    .number-list:nth-of-type(2) .number-item:first-child {
        padding: 10px 5px;
    }
}

.number-list:nth-of-type(2) .number-item:first-child .number-label {
    font-size: 17px;
    color: #666;
    line-height: 1.2;
    margin-bottom: 0;
}

@media (min-width: 751px) {
    .number-list:nth-of-type(2) .number-item:first-child .number-label {
        font-size: 17px;
        margin-bottom: 6px;
    }
}

.number-list:nth-of-type(2) .number-item:first-child .number-value {
    font-size: calc(12 / var(--design-width) * 100vw);
    font-family: var(--ff-RocknRoll);
    color: var(--color-orange-dark);
    font-weight: 600;
    line-height: 1.2;
}

@media (min-width: 751px) {
    .number-list:nth-of-type(2) .number-item:first-child .number-value {
        font-size: 12px;
    }
}

.number-list:nth-of-type(2) .number-item:first-child .number-value span {
    font-size: calc(60 / 750 * 100vw);
    display: inline-block;
    margin: 0 calc(2 / var(--design-width) * 100vw);
}

@media (min-width: 751px) {
    .number-list:nth-of-type(2) .number-item:first-child .number-value span {
        font-size: 40px;
        margin: 0 3px;
    }
}
/* ========================================
   information-history
======================================== */
.information-history {
    background-color: #fdeef4;
}

.information-history ul {
    position: relative;
    list-style: none;
    padding-left: 108px;
}

@media (max-width: 750px) {
.information-history ul {
    margin-top: calc(150 / 750 * 100vw);
}
}


    
/* タイムライン縦線（ピンク） */
.information-history ul::before {
    content: '';
    position: absolute;
        left: 98px;
        top: 15px;
        bottom: 15px;
        width: 3px;
    background: var(--color-pink-dark);
}


.information-history li {
    position: relative;
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
}

.information-history li:last-child {
    margin-bottom: 0;
}

.history-date {
    position: absolute;
    left: -108px;
    top: 0;
    width: 85px;
    font-family: var(--ff-ZenMaruGothic);
    font-size: 15px;  /* 少し大きめ */
    font-weight: 600;
    color: var(--color-pink-dark);
    line-height: 1.3;
    text-align: left;
}

@media (max-width: 750px) {
.history-date {
    font-size: calc((35 / 750) * 100vw);
}
}

/* タイムラインの丸（ドット・ピンク） */
.information-history li::before {
    content: '';
    position: absolute;
        left: -13px;
        top: 6px;
        width: 12px;
        height: 12px;
    background: var(--color-pink-dark);
    border-radius: 50%;
    z-index: 1;
}


/* テキスト部分（右側・黒文字）- 7割 */
.history-text {
    font-family: var(--ff-ZenMaruGothic);
    font-size: 15px;
    line-height: 1.7;
    color: #000;
    font-weight:500;
    padding-left: 10px;
    flex: 1;  /* 残りのスペース全部使う */
}

.history-text small {
        font-size: 13px;
    color: #666;
    display: block;
}
@media (max-width: 750px) {
.history-text {
    font-size: calc((35 / 750) * 100vw);
}
}

/* ========================================
   news
======================================== */
.news{
    padding-top:50px;
    padding-bottom:50px;
}
.news-title{
    padding-bottom:30px;
}
.news ul li a{
    text-decoration:none;
    color:var(--color-black);
}
.news ul li a:hover{
    text-decoration:none;
    color:var(--color-black);
}
.news-heading{
    font-size:calc(var(--root-fz) * 1.3px);
    color:var(--color-orange-dark);
    font-weight:600;
    padding:10px 0;
    border-bottom:2px solid var(--color-orange-dark);
    margin-bottom:10px;
}
.news-text{
    font-size:calc(var(--root-fz) * 0.8px);
}
.news-more a{
    display:block;
    color:var(--color-black);
    text-align:center;
    border:2px solid var(--color-black);
    padding:10px;
    font-size:calc(var(--root-fz) * 0.8px);
    width:50%;
    margin:60px auto 20px;
}
.news-more a:hover{
    color:#fff;
    background-color:var(--color-pink-dark);
    transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
    border:2px solid var(--color-pink-dark);
}

/* ========================================
   footer
======================================== */
footer{
    background:var(--color-orange-dark);
    padding:50px 10px;
    text-align:center;
    color:#fff;
}
footer h2{
    text-align:center;
}
footer .footer-address p,footer dt,footer dd{
    font-size:calc(var(--root-fz) * 0.8px);
    font-style: normal;
}
.sns-list{
    display:flex;
    gap:30px;
    width:calc(var(--contents-width)*0.9px);
    margin:40px auto;
}
@media (max-width: 750px) {
.sns-list{
    display:flex;
    gap:30px;
    width:calc(var(--contents-width)*0.7px);
    margin:40px auto;
}
}
.site-link a{
    display:block;
    color:#fff;
    text-align:center;
    border:2px solid #fff;
    padding:10px;
    font-size:calc(var(--root-fz) * 0.8px);
    width:80%;
    margin:20px auto 60px;
}
.site-link a:hover{
    color:var(--color-orange-dark);
    background-color:#fff;
    transition: .2s cubic-bezier(0.45, 0, 0.55, 1);
    border:2px solid #fff;
}

/* ========================================
   article
======================================== */
.article .news-contents{
    margin-bottom:100px;
}
.article .news-contents a{
    color:var(--color-black);
    text-decoration:underline;
}
.article .news-title{
    padding:40px;
    margin:24% 0 50px;
    background-image: linear-gradient(90deg, #ffedac, #ffbbcb);
}
@media print and (max-width: 750px), screen and (max-width: 750px) {
.article .news-title{
    margin-top:96px;
}
}
/* ========================================
   記事一覧ページ
======================================== */
.article-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.article-card {
    background: #fff;
}

.article-card a {
    display: block;
    text-decoration: none;
    color: inherit;
}

.article-thumbnail {
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}

.article-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.article-title {
    font-size: calc(var(--root-fz)*0.8px);
    line-height:calc(var(--line-height)*1rem);
    padding: 10px 0;
    font-weight: 600;
    color:var(--color-orange-dark);
}
.news-wrapper{
    margin-bottom:100px;
}