@charset "utf-8";

/* ======================
common
======================= */

@font-face {
    font-family: 'Nikumaru';
    src: url('../fonts/07NikumaruFont.woff2') format('woff2');
    font-display: swap;
}


html {
    font-size: 62.5%;

}

body {
    font-family:
        'Noto Sans JP',
        Arial,
        sans-serif;
    font-style: normal;
    color: #263238;
    background-color: #FFFFFF;
    line-height: 1.5;

}

img {
    max-width: 100%;
    height: auto;
}

.concert__img {
    max-width: 100%;
    height: auto;
}

.txt__title {
    font-size: 1.8rem;
    font-weight: 900;
    line-height: 1.5;
}

.txt__txt {
    font-size: 1.4rem;
    font-weight: 400;
    line-height: 1.5;
}

/* common pc */
@media screen and (min-width: 769px) {

    .concert__img {
        padding: 0;
        width: auto;
        height: 353px;
        object-fit: contain;

    }

    .txt__title {
        font-size: 2.2rem;

    }

    .txt__txt {
        font-size: 1.6rem;
        font-weight: 500;

    }

}

/* ======================
header
======================= */

.header {
    padding: 48px 5.3% 0;
}

.header__topic {
    font-family: 'Nikumaru', sans-serif;
    font-size: 24px;
}

/* メニューボタンのスタイル */
.hamburger {
    width: 71px;
    height: 71px;
    background-color: #d67b2d;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.6rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    position: fixed;
    top: 40px;
    right: 20px;
    z-index: 1000;
}

.line {
    width: 30px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    transition: 0.4s;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 6px;
}

.line:last-child {
    margin-bottom: 0;
}

.label {
    color: white;
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1;
}

/* アクティブ時（クリックされたら） */
.hamburger.active .line:nth-child(1) {
    transform: rotate(40deg) translate(7px, 8px);
}

.hamburger.active .line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}


/* .nav　初期表示 */
.nav {
    background: #FFF7D6;
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    /* z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.4s; */

}

/* .nav.active {
    transform: translateX(0);
} */

/* モバイル表示でのみフェードアニメーション適用 */
@media screen and (max-width: 1027px) {
    .nav {
        opacity: 0;
        transform: scale(0.96);
        pointer-events: none;
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

    .nav.active {
        opacity: 1;
        transform: scale(1);
        pointer-events: auto;
    }
}



.nav__header {
    background: #FFFFFF;
    padding: 48px 5.3% 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.img__wave {
    background: #FFFFFF;
}

.nav__topic {
    font-family: 'Nikumaru', sans-serif;
    font-size: 2.4rem;
}

.nav__wrapper {
    background: #FFFFFF;
    border-radius: 30px;
    margin: 0 11px;
}

.nav__list {
    padding: 40px 38px 0;
}

.nav__item {
    margin-bottom: 24px;
}

.nav__en {
    font-size: 1.6rem;
    font-weight: 700;
    font-style: normal;
    letter-spacing: 0.08em;
    color: #DA8966;
}

.nav__ja {
    font-size: 1.8rem;
    font-weight: 700;
    font-style: normal;
}

.btn {
    border-radius: 12px;
    background: #E06F05;
    padding: 10px 38px;
    margin: 40px 30px 0;
    color: #FFF;
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
    margin-top: 16px;
    transition: 0.4s;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 21px;

}

.btn::after {
    display: block;
    content: '';
    width: 25px;
    height: 25px;
    background-image: url(../images/icon_arrow.webp);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;

}

.btn:hover {
    opacity: 0.5;

}

.btn__txt {
    font-size: 2.1rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}


.fotter__img {
    margin: 40px 0 10px;
}

/* headerpc */
@media screen and (min-width: 1028px) {
    .header {
        margin: 0 auto;
        padding: 48px 70px 24px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .header__topic {
        font-size: 3.2rem, ;
        line-height: 1;

    }

    .hamburger {
        display: none;
    }

    .nav {
        background: transparent;
        width: auto;
        height: auto;
        padding: 0;
        position: static;
        transform: translate(0);
    }

    .nav__list {
        margin-top: 0;
        display: flex;
        padding: 0;
        gap: 32px;
        margin-right: 24px;
    }

    .nav__item {
        margin-top: 0;
        font-size: 1.6rem;
        font-weight: 400;
        line-height: 1.3;
        margin: 0;
        transition: all 0.3s ease;
    }

    .nav__item:hover {
        transform: translateY(-3px);
        text-shadow: 4px 4px 10px rgba(231, 178, 155, 0.2);
        color: #D35400;
    }

    .nav__wrapper {
        display: flex;
        margin: 0;
    }

    .nav__en {
        font-size: 1.4rem;
    }

    .nav__en:hover {
        color: #E67E22;
    }

    .nav__ja {
        font-size: 1.6rem;
    }

    .nav__header {
        display: none;
    }

    .nav__img {
        display: none;
    }

    .header__img {
        display: none;
    }

    .header__btn {
        display: none;
    }


}

/*  pc 769px */

/* ======================
hero
======================= */

.hero {
    width: 100%;
    height: 60vh;
    background-image: url(../images/mv_sp.webp);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
}

.hero__txt {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 60vh;
}


.hero__sub {
    font-size: 1.3rem;
    font-weight: 700;
    color: #D35400;
    text-align: center;
}

.hero__title1 {
    font-size: 4rem;
    font-family: 'Nikumaru', sans-serif;
    font-weight: 400;
    text-align: center;
    line-height: 1;
    margin: 7px 0;

}

.hero__title2 {
    font-size: 3rem;
    font-family: 'Nikumaru', sans-serif;
    font-weight: 400;
    text-align: center;
    line-height: 1;
    margin-bottom: 7px;
}

.hero__img {
    display: none;
}


/* hero pc */
@media screen and (min-width: 1028px) {
    .hero__img {
        display: block;
        width: 437px;
        height: 100px;
    }

    .hero {
        background-image: url(../images/mv_pc.webp);
        height: 440px;
    }

    .hero__txt {
        height: 440px;
    }

    .hero__sub {
        font-size: 2.4rem;
    }

    .hero__title1 {
        font-size: 6.8rem;
        margin: 18px 0 16px;

    }

    .hero__title2 {
        font-size: 4.8rem;
        margin-bottom: 18px;
    }

}

/* ======================
Title
======================= */

.title {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 30px 0 24px;
}

.title__icon {
    width: 52px;
    height: 60px;
}

.title__sub {
    background-color: #D35400;
    color: #FFF;
    border-radius: 20px;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    padding: 3px 16px;
    margin-bottom: 12px;
}

.title__title {
    font-size: 1.9rem;
    font-weight: 900;
    border-bottom: 2px dashed #D35400;
    display: inline-block;
    padding-bottom: 4px;
    text-align: center;
}

/* title pc */
@media screen and (min-width: 769px) {

    .title__icon {
        width: 72px;
        height: 80px;
    }

    .title__sub {
        font-size: 1.8rem;
    }

    .title__title {
        font-size: 3.6rem;
    }

}

/* ======================
Next Concert
======================= */

.section--next {
    background: #FFF7D6;
    padding: 30px 0 40px;
}

.next__wrapper {
    background: #fff;
    border-radius: 30px;
    margin: 0 22px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.next__txt {
    padding: 16px 0 32px;
}

.next__txt__wrapper {
    padding: 0 22px;
}

.next__img{
    padding: 0 13%;
}

/* next pc */
@media screen and (min-width: 769px) {

    .next__wrapper {
        margin: 0 14% 0;
        padding-bottom: 50px;
    }

    .next__item {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 64px;
    }

    .next__txt__wrapper {
        margin-bottom: 48px;
    }


}

/* ======================
About
======================= */

.section--about {
    padding: 0 24px;
}

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

.about__logo {
    margin: 40px 0;
}

.about__sub {
    margin: 12px 0;
}

.about__subtitle {
    color: #E67E22;
    margin-bottom: 40px;
}

.about__txt {
    margin-bottom: 4px;
}

.about__txt2 {
    margin-top: 20px;
}

.about__img {
    margin: 30px 0 40px;
}

.img__player {
    margin-bottom: 32px;
    background-image: url("../images/about_illust.webp");
    background-repeat: repeat-x;
    background-size: 370px auto;
    height: 90px;
    width: 100%;
}

/* about pc */
@media screen and (min-width: 769px) {

    .section--about {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 0 13% 0;
    }

    .movie {
        width: 50%;
        margin-top: 48px;
    }

    .about__logo {
        margin: 64px 0 52px;
    }

    .about__wrapper {
        display: flex;
        align-items: center;
        gap: 40px;
        margin-bottom: 72px;
    }

    .about__img {
        margin: 0;
        width: 50%;
        height: auto;
    }

    .about__subtitle {
        line-height: 1.7;
    }

}



/* ======================
history
======================= */

.section--history {
    background: #FFF7D6;
    padding: 0 24px;
}

.history__wrapper {
    background: #fff;
    border-radius: 30px;
    padding-bottom: 50px;
}

.history__list {
    margin: 40px 0;
    padding: 0 13%;
}

.history__item {
    margin-bottom: 40px;
}

.history__item:last-child {
    margin: 0;
}

/* history pc */
@media screen and (min-width: 769px) {

    .section--history{
        padding: 0;
    }

    .history__wrapper {
        margin: 0 14% 0;
    }

    .history__list {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 40px;
        margin-bottom: 48px;
        padding: 0 10%;
    }

    .history__item {
        margin: 0;
    }
}

/* ======================
Request
======================= */

.section--request {
    padding: 0 24px 90px;
}

.request__title {
    font-size: 15px;
    color: #E67E22;
    margin-bottom: 10px;
}

/* request pc */
@media screen and (min-width: 769px) {

    .section--request {
        padding: 0 13% 0;
    }

    .request__wrapper {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 64px;
        margin: 40px 0 90px;
    }

    .request__title {
        font-size: 2.2rem;
    }
}

/* ======================
Footer
======================= */

.footer {
    padding: 0 24px 32px;
}

.footer__illust {
    margin: 52px 0 32px;
    background-image: url("../images/footer_illust.webp");
    background-repeat: repeat-x;
    background-size: 370px auto;
    height: 60px;
    width: 100%;
}

.nav__footer-list {
    padding: 30px 0;
}

.nav__footer-item {
    margin-bottom: 16px;
}

.nav__footer-item:last-child {
    margin-bottom: 0;
}

.footer__en {
    font-size: 1.4rem;
    font-weight: 700;
    font-style: normal;
    letter-spacing: 0.08em;
    color: #DA8966;
}

.footer__ja {
    font-size: 1.6rem;
    font-weight: 700;
    font-style: normal;
}

.sns {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sns__item{
    transition: 0.4s;
}

.sns__item:hover{
    opacity: 0.5;
}

.credit {
    font-size: 1.2rem;
    font-weight: 500;
    color: #E67E22;
    margin: 19px 0 12px;
    text-align: center;
}

.copy {
    font-size: 1rem;
    font-weight: 400;
    text-align: center;
}

/* footer pc */

@media screen and (min-width: 769px) {
    .footer {
        margin: 0 auto;
        padding: 48px 70px 24px;

    }

    .footer__topic {
        font-size: 3.2rem, ;
        line-height: 1;

    }

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

    .nav__footer {
        width: auto;
        height: auto;
        padding: 0;

    }

    .nav__footer-list {
        margin-top: 0;
        display: flex;
        padding: 0;
        gap: 32px;
    }

    .nav__footer-item {
        margin-top: 0;
        font-size: 1.6rem;
        font-weight: 400;
        line-height: 1.3;
        margin: 0;
        transition: all 0.3s ease;
    }

    .nav__footer-item:hover {
        transform: translateY(-3px);
        text-shadow: 4px 4px 10px rgba(231, 178, 155, 0.2);
        color: #D35400;
    }

    .sns {
        justify-content: flex-end;
        margin: 16px 0;
    }

    .credit {
        font-size: 1.6rem;
    }

}

/*  pc 769px */