html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background-color: #111;
    color: #ddd;
}
.pc {
    display: block;
}
.sp {
    display: none;
}
a {
    display: inline-block;
    color: #55aaff;
    text-decoration: none;
}
a:hover {
    color: #ff5555;
}
img {
    width: 100%;
    height: auto;
    display: block;
}
@media screen and (max-width: 960px) {
    .pc {
        display: none;
    }
    .sp {
        display: block;
    }
}

/* header */
.header {
    background: #000;
    border-bottom: 3px solid #55aaff;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.header_logo {
    width: 240px;
    height: auto;
}
header h1 {
    margin: 0;
    font-size: 2.5em;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}
nav {
    background-color: #222;
    padding: 10px 0;
    text-align: center;
    border-bottom: 2px solid #ff5555;
}
nav a {
    color: #ddd;
    text-decoration: none;
    margin: 0 20px;
    font-size: 1.2em;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
}
nav a:hover {
    color: #55aaff;
}

/* mainpling main */
.kv {
    display: flex;
    text-align: center;
    justify-content: center;
    padding: 20px 0;
}
.kv_img {
    width: 43%;
    margin: 0 3% 0 0;
    opacity: 0;
    transform: translateY(20px);
}
.kv_img.animate {
    animation: slideIn 0.8s ease-out forwards;
}
.fv {
    background-color: #fff;
    padding: 40px 0 80px 0;
}
.fv_h1 {
    text-align: center;
    font-size: 3.2rem;
    padding: 0 10px;
    margin: 40px 0 0 0;
    color: #4e454a !important;
    opacity: 0;
    transform: translateY(20px);
}
.fv_h1.animate {
    animation: slideIn 0.8s ease-out forwards;
}
.fv_text1, .fv_text2 {
    font-size: 2rem;
    color: #4e454a !important;
    margin: 0;
    opacity: 0;
    transform: translateY(20px);
}
.fv_text1.animate {
    animation: slideIn 0.8s ease-out forwards;
    animation-delay: 0.2s;
}
.fv_text2.animate {
    animation: slideIn 0.8s ease-out forwards;
    animation-delay: 0.4s;
}
.main-heading {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    font-size: 1.6em;
    color: #ddd;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    background: linear-gradient(90deg, rgba(85, 170, 255, 0.2), rgba(255, 85, 85, 0.2));
    border-radius: 8px;
    font-weight: bold;
    padding: 50px 10%;
    opacity: 0;
    transform: scale(0.9);
}
.main-heading.animate {
    animation: scaleIn 0.6s ease-out forwards;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
section {
}
h2 {
    color: #55aaff;
    border-bottom: 2px solid #ff5555;
    padding-bottom: 10px;
    font-size: 1.8em;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(20px);
}
h2.animate {
    animation: slideIn 0.8s ease-out forwards;
}
h3 {
    color: #ddd;
    font-size: 1.4em;
    margin-top: 20px;
    opacity: 0;
    transform: translateY(10px);
}
h3.animate {
    animation: slideIn 0.6s ease-out forwards;
}
p, li {
    line-height: 1.8;
    color: #ddd;
    font-size: 1.1em;
}
.highlight {
    color: #ff5555;
    font-weight: bold;
    background-color: rgba(255, 85, 85, 0.1);
    padding: 2px 4px;
    border-radius: 3px;
}
.artist_content {
    display: flex;
}
.artist_left {
    width: 27%;
    margin: 0 5% 0 0;
}
.artist_right {
    width: 68%;
}
.artist_text1 {
    font-size: 1.8rem;
    color: #ff5555;
    font-weight: 700;
    margin: 0 0 20px 0;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    width: 0;
    opacity: 1;
}
.artist_text1.animate {
    animation: typing 2s steps(15, end) forwards;
}
.artist_text2 {
    font-size: 1.2rem;
}
.ticket-info, .goods-info {
    background-color: #222;
    padding: 40px 20px;
    border-radius: 8px;
    margin-top: 20px;
    border: 1px solid #333;
    opacity: 0;
    transform: translateY(20px);
}
.ticket-info.animate, .goods-info.animate {
    animation: slideIn 0.8s ease-out forwards;
}
footer {
    background-color: #000;
    padding: 20px;
    text-align: center;
    border-top: 3px solid #55aaff;
    color: #ddd;
}
footer p {
    margin: 5px 0;
    font-size: 1em;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out; /* フォールバック用 */
}
footer p.animate {
    animation: slideIn 0.6s ease-out forwards;
}
@supports (animation: slideIn 0.6s) {
    footer p {
        opacity: 0;
        transform: translateY(10px);
    }
    footer p.animate {
        animation: slideIn 0.6s ease-out forwards;
    }
}
@media screen and (max-width: 960px) {
    .fv {
        padding: 40px 0 70px 0;
    }
    .fv_h1 {
        font-size: 1.9rem;
        margin: 20px 0 0 0;
    }
    .kv_img {
        width: 89%;
    }
    .fv_text1, .fv_text2 {
        font-size: 1.2rem;
    }
    .main-heading {
        font-size: 1.1em;
        padding: 20px 5%;
    }
    .artist_content {
        display: block;
    }
    .artist_left {
        width: 89%;
        margin: 0 auto 30px auto;
    }
    .artist_right {
        width: 100%;
    }
    .artist_text1 {
        font-size: 1.7rem;
    }
    .artist_text2 {
        font-size: 0.8rem;
    }
}

/* 20250501 */
.ivent_text1 {
    margin: 0 0 20px 0;
    opacity: 0;
    transform: translateY(10px);
}
.ivent_text1.animate {
    animation: slideIn 0.6s ease-out forwards;
}
.ivent_text2 {
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
}
.ivent_text2.animate {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.2s;
}
.ivent_text3 {
    font-size: 16px;
    margin: 0 0 20px 0;
    opacity: 0;
    transform: translateY(10px);
}
.ivent_text3.animate {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.4s;
}
.artist_text3 {
    font-size: 18px;
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
}
.artist_text3.animate {
    animation: slideIn 0.6s ease-out forwards;
}
.ticket_img_area {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin: 25px 0 0 0;
}
.ticket_img_block,
.ticket_img_block2 {
    background: linear-gradient(90deg, rgba(85, 170, 255, 0.2), rgba(255, 85, 85, 0.2));
    border-radius: 15px;
    padding: 0 0 10px 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
}
.ticket_img_block {
    margin: 0 2% 0 0;
    width: 24%;
}
.ticket_img_block2 {
    width: 40%;
    margin: 0 30% 30px 30%;
}
.ticket_img_block.animate,
.ticket_img_block2.animate {
    animation: slideIn 0.8s ease-out forwards;
}
.ticket_img_wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.ticket_img_block:last-child {
    margin: 0;
}
.ticket_img_wrapper img {
    width: auto;
    height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transition: transform 0.6s ease;
}
.ticket_img_wrapper img:hover {
    transform: translate(-50%, -50%) scale(1.2);
    -webkit-transform: translate(-50%, -50%) scale(1.2);
    -ms-transform: translate(-50%, -50%) scale(1.2);
}
.ticket_img_text {
    font-size: 16px;
    text-align: center;
    margin: 5px 0 0 0;
}
@media screen and (max-width: 960px) {
    .ticket_img_block {
        margin: 0 2% 20px 0;
        width: 47%;
    }
    .ticket_img_block2 {
        width: 89%;
        margin: 0 5.3% 20px 5.3%;
    }
    .ticket_img_block:nth-child(3n) {
        margin: 0 0 20px 0;
    }
}

/* アニメーション */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

/* 0502 */
.h1_logo {
    width: 23%;
    height: auto;
    margin: 0 5% 0 0;
}
.links_flex {
    display: flex;
    align-items: center;
    margin: 0 0 40px 0;
}
.links_text1 {
    font-size: 18px;
    color: #fff;
    text-decoration: underline;
    line-height: 36px;
}
.links_text2 {
    font-size: 32px;
    color: #FF5555;
    margin: 0;
}
@media screen and (max-width: 960px) {
    .main-heading {
        display: block;
        text-align: center;
    }
    .h1_logo {
        width: 55%;
        margin: 0 auto 20px auto;
    }
}

/* 0602 */

.goods-info .goods_heading,
.goods-info .goods_list li,
.goods-info .goods_detail,
.goods-info .notes_list li {
    opacity: 0;
    transform: translateY(10px); /* 少し下からフェードイン */
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.goods-info.animate .goods_heading {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.1s; /* 少し遅らせて表示 */
}

.goods-info.animate .goods_list li:nth-child(1) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.3s;
}
.goods-info.animate .goods_list li:nth-child(2) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.4s;
}
.goods-info.animate .goods_list li:nth-child(3) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.5s;
}

.goods-info.animate .goods_detail {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.6s;
}

.goods-info.animate .notes_list li:nth-child(1) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.7s;
}
.goods-info.animate .notes_list li:nth-child(2) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.8s;
}
.goods-info.animate .notes_list li:nth-child(3) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 0.9s;
}
.goods-info.animate .notes_list li:nth-child(4) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 1.0s;
}
.goods-info.animate .notes_list li:nth-child(5) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 1.1s;
}
.goods-info.animate .notes_list li:nth-child(6) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 1.2s;
}
.goods-info.animate .notes_list li:nth-child(7) {
    animation: slideIn 0.6s ease-out forwards;
    animation-delay: 1.2s;
}

.goods_list .price {
    font-weight: bold;
    color: #fff;
}

.goods_list {
    margin-bottom: 25px;
    padding-left: 20px;
    list-style: none;
}
.goods_list li {
    margin-bottom: 10px;
    line-height: 1.6;
    color: #ddd;
    position: relative;
    padding-left: 10px;
}
.goods_detail {
    margin-top: 20px;
    font-weight: bold;
    color: #ddd;
}

.notes_list {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.notes_list li {
    margin-bottom: 8px;
    font-size: 1.1em;
    line-height: 1.5;
    color: #ddd;
    position: relative;
    padding-left: 25px;
}

.ticket_img_area {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin: 0 0 30px 0;
}
.ticket_img_block {
    width: 32%;
    margin: 0 2% 0 0;
    text-align: center;
}
.ticket_img_block:nth-child(3) {
    margin: 0;
}

@media screen and (max-width: 960px) {
    .goods-info .goods_heading {
        font-size: 18px;
        margin-top: 25px;
    }
    .goods-info .notes_list li {
        font-size: 1em;
    }
    .ticket_img_block {
    width: 100%;
    margin: 0 0 30px 0;
    }
}
/* 0624 */
.goods_img2 {
    width: 50%;
    margin: 40px auto 0 auto;
}
@media screen and (max-width: 960px) {
    .goods_img2 {
        width: 95%;
    }
}