@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

@media screen and (min-width: 897px) {

    .sp {
        display: none !important;
    }

    .pc {
        display: block;
    }
}

@media screen and (max-width: 896px) {
    .pc {
        display: none !important;
    }

    .sp {
        display: block;
    }
}

html {
    scroll-behavior: smooth;
}

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-size: 16px;
    font-family: YakuHanJP, "Noto Sans JP", sans-serif;
    color: #ffffff;
}

img {
    width: 100%;
    height: auto;
    display: block;
}

:root {
    --main-rad: #7F413A;
    --main-yellow: #C8A063;
    --en-text: "itc-american-typewriter", serif;
}

.back {
    position: fixed;
    top: 0;
    z-index: -1;
}

.back img {
    object-fit: cover;
    height: 100vh;
    width: 100vw;
}

.wrap {
    max-width: 800px;
    margin: 0 auto;
    background: var(--main-rad);
    border-left: 2px solid var(--main-yellow);
    border-right: 2px solid var(--main-yellow);
}

.section {
    padding: 64px 0 0;
    width: 90%;
    max-width: 600px;
    margin: 0 auto;
}

.release-titleBox {
    text-align: center;
}

.release-title {
    font-size: 48px;
}

.release-title,
.release-date {
    font-family: var(--en-text);
    font-weight: 500;
}

.release-catchcopy {
    font-size: 20px !important;
    line-height: 120%;
    font-weight: 500;
    margin-top: 24px;
}

.release-jacket {
    max-width: 500px;
    margin: 0 auto;
}

.release-title {
    color: var(--main-yellow);
}

.release-jacket {
    margin: 32px auto;
    border: 2px solid var(--main-yellow);
}

.release-date {
    color: #ffffffff;
    font-size: 40px;
}

.release-info {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin: 24px auto;
}

.release-date small {
    font-size: 20px;
    margin-left: 8px;
}


.release-notes {
    font-size: 14px;
    font-weight: 300;
    text-align: center;
    margin-top: 10px;
}

.release-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 500;
}

.release-price dt {
    border: 1px solid #ffffff;
    padding: 4px 10px;
}

.release-price dd {
    font-size: 22px;
}

.release-price dd small {
    font-size: 14px;
}

.release-h3 {
    position: relative;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 32px;
    color: var(--main-yellow);
}

.release-h3 span {
    background: var(--main-rad);
    border: 1px solid var(--main-yellow);
    position: relative;
    z-index: 1;
    padding: 2px 20px 4px;
}

.release-h3::before {
    content: "";
    display: block;
    height: 1px;
    width: 100%;
    background: var(--main-yellow);
    width: 100%;
    position: absolute;
    top: 50%;
}

.release-specification {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.release-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 450px;
    margin: 0 auto;
}

.release-list ol {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
    counter-reset: item;
    padding-left: 0;
}

.release-list ol li {
    counter-increment: item;
}

.release-list ol li::before {
    content: counter(item, decimal-leading-zero) ". ";
}

/* 2つ目のolは08から */
.release-list ol:nth-of-type(2) {
    counter-reset: item 8;
}

.button-box {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 400px;
    margin: 0 auto;
}

.button {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--en-text);
    height: 56px;
    border: 1px solid #ffffff;
    border-radius: 100px;
    transition: all 0.2s ease;
    text-align: center;
    line-height: 140%;
}

.button:hover {
    background: #ffffff;
    color: var(--main-yellow);
}

.benefits-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.benefits-h2 {
    font-size: 40px;
    font-family: var(--en-text);
    color: var(--main-yellow);
}

/* ===== スライダー本体 ===== */
.benefits-slider {
    overflow: hidden;
}

.benefits-track {
    display: flex;
    transition: transform 0.4s ease;
}

.benefits-content {
    flex: 0 0 100%;
    box-sizing: border-box;
    border: 1px solid var(--main-yellow);
    border-radius: 10px;
    padding: 32px;
    text-align: center;
    width: 90%;
}

/* ===== 矢印ボタン ===== */
.slide-arrow {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slide-arrow button {
    position: relative;
    display: block;
    width: 40px;
    height: 40px;
    border: 1px solid var(--main-yellow);
    border-radius: 100px;
    background: transparent;
    cursor: pointer;
    padding: 0;
}

.slide-arrow button::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    border-top: 1.5px solid var(--main-yellow);
    border-right: 1.5px solid var(--main-yellow);
}

.slide-arrow-prev::before {
    transform: translate(-30%, -50%) rotate(-135deg);
}

.slide-arrow-next::before {
    transform: translate(-70%, -50%) rotate(45deg);
}

.slide-arrow button:disabled {
    opacity: 0.3;
    cursor: default;
}

.slide-arrow button:disabled::before {
    border-color: #ffffff;
}

/* ===== ドット ===== */
.slide-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
}

.slide-dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
}

.slide-dots button.is-active {
    background: var(--main-yellow);
    transform: scale(1.2);
}

.benefits-h3 {
    font-size: 18px;
    line-height: 140%;
    font-weight: 500;
    margin-bottom: 32px;
}

.kari {
    display: block;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    height: auto;
    aspect-ratio: 1/1;
}

.benefits-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 40px;
}


.benefits-h4 {
    position: relative;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 32px;
    color: var(--main-yellow);
}

.benefits-h4 span {
    background: var(--main-rad);
    border: 1px solid var(--main-yellow);
    position: relative;
    z-index: 1;
    padding: 2px 20px 4px;
}

.benefits-h4::before {
    content: "";
    display: block;
    height: 1px;
    width: 100%;
    background: var(--main-yellow);
    width: 100%;
    position: absolute;
    top: 50%;
}

.benefits-info-merchandise {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.benefits-info-merchandise p:nth-child(1) {
    font-weight: 500;
    font-size: 20px;
}

.benefits-venue-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
    margin: 0 auto;
}

.benefits-venue-list li {
    display: flex;
    gap: 8px;
}

.benefits-venue-list li small {
    margin-left: 4px;
}

.benefits-notes {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
    font-size: 14px;
    line-height: 140%;
}

.benefits-notes li {
    display: flex;
    gap: 4px;
    font-weight: 300;
}

.tour-kv {
    max-width: 500px;
    margin: 32px auto;
    box-shadow: 0px 0px 8px 0px rgba(255, 255, 255, 0.5);
}

.movie {
    margin-top: 32px;
}

.movie iframe {
    aspect-ratio: 16/9;
    width: 100%;
}

.steel {
    max-width: 600px;
    margin: 0 auto;
    margin-top: 72px;
}


.footer {
    padding: 28px 0 8px;
    text-align: center;
    background: #363636;
    margin-top: 80px;
}

.footer_ul {
    display: flex;
    gap: 32px;
    justify-content: center;
    object-fit: contain;
    margin: 0 auto 24px;
}

.footer_ul img {
    width: 100%;
    height: 32px;
}

.footer_ul a {
    transition: all 0.2s ease;
}

.footer_ul a:hover {
    opacity: 0.6;
}

.site {
    display: block;
    margin-bottom: 4px;
    text-decoration: underline;
    transition: all 0.2s ease;
}

.site:hover {
    opacity: 0.6;
}

.copy {
    margin-top: 32px;
}

.releaseDate-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 48px auto 48px;
}

.releaseDate-title{
    border: 1px solid #ffffff;
    padding: 8px 10px;
    font-weight: 500;
    margin-bottom: 16px;
}

.releaseDate-date{
    font-size: 20px;
    font-weight: 600;
}

.releaseDate-notes{
    font-weight: 300;
    font-size: 14px;
    margin-top: 10px;
    line-height: 130%;
}


@media screen and (max-width: 896px) {

    .button {
        font-size: 14px;
    }

    .benefits-h2 {
        font-size: 32px;
    }

    .release-title{
        font-size: 32px;
    }

    .release-date {
        font-size: 32px;
    }

    .release-jacket {
        max-width: 280px;
        margin: 20px auto 20px;
    }

    .release-price {
        flex-direction: column;
    }

    .release-h3 {
        font-size: 16px;
    }

    .release-list {
        grid-template-columns: 1fr;
        gap: 8px;
        max-width: 200px;
    }

    .release-notes {
        font-size: 12px;
    }

    .release-catchcopy {
        font-size: 16px !important;
    }

    .slide-arrow button {
        width: 48px;
        height: 48px;
    }

    .benefits-content {
        padding: 32px 20px;
    }

    .benefits-h3 {
        font-size: 16px;
    }

    .benefits-info-merchandise p:nth-child(1) {
        font-size: 16px;
    }

    .benefits-venue-list {
        gap: 16px;
    }

    .benefits-venue-list li {
        flex-direction: column;
        gap: 0;
        line-height: 120%;
    }

    .benefits-notes {
        font-size: 12px;
    }

    .tour-kv {
        margin: 24px auto 32px;
    }

    .movie {
        margin-top: 24px;
    }

    .releaseDate-box{
        grid-template-columns: 1fr;
        gap: 28px;
        margin: 32px auto 48px;
    }

    .releaseDate-date{
        font-size: 18px;
    }
}