body {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #252525;
    color: #ffffff;
    padding-top: 60px; 
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    font-size: 14px;
    background-color: #252525;
    display: flex;
    align-items: center;
    padding: 20px 8px;
    height: 30px;
}

hr {
    border: none;
    border-bottom: solid 18px #00fff5;
    margin: 0;
}

.social-icons {
    display: flex;
    align-items: center;
}

.x-icon .instagram-icon {
    width: 10px;
    height: 10px;
}

span {
    font-size: 40px;
}

.day {
    font-size: 40px;
}

.blue {
    color: #00fff5;
}

.yellow {
    color: #fffc00;
}

.gradation {
    background: linear-gradient(to right, #00fff5, #fffc00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.writepink {
    background: linear-gradient(to right, #ffffff, #ff83f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.font {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    margin: 0;
}

.back {
    color: #000000;
    background-color: #9FECEC;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 30px;
}

header img {
    max-height: 23px;
}

nav {
    flex: 1;
    text-align: center;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: #ffffff;
}

.hero {
    font-family: 'Nico Moji', sans-serif;
    padding: 100px 20px;
    background-color: #252525;
    position: relative;  
    overflow: hidden;   
}

.hero-content {
    text-align: left;
    max-width: 1200px;
    margin: 0 auto;
    position: relative; 
    z-index: 1;         
}

.hero-content h2 {
    font-size: 30px;
    color: #ffffff;
}

.hero-content p.fontblack {
    font-size: 16px;
    color: #ffffff;
}

.large-text {
    font-size: 36px;
}

.small-text {
    font-size: 14px;
}

.hero-content img {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    max-width: 270px;
    z-index: 0;
}

section {
    padding: 50px 20px;
    background-color: #ffffff;
    text-align: left;
    color: #000000;
    position: relative;
    padding-top: 80px;
}

section#about h2, section#creativeteam h2, section#setlist h2 {
    font-family: 'Nico Moji', sans-serif;
    font-size: 36px;
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 30px;
    text-indent: 40px;
    position: relative;
}

section#about h2::after, section#creativeteam h2::after, section#setlist h2::after {
    content: '';
    position: absolute;
    left: 40px;
    bottom: -7px;
    width: calc(100% - 40px);
    height: 7px;
    background-color: #ff7aa7;
}

section#about ul{
    list-style: none;
}
section#about .square {   
    font-size: 25px;
    position: relative;

}

section#about .square::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid #000;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}


section#about h2, section#creativeteam h2 {
    color: #000000;
    font-size: 40px;
}

section#about h3 {
    font-family: 'Zen Kaku Gothic New', sans-serif;
}

section#setlist h2 {
    color: #ffffff;
}

section#setlist .center {
    text-align: center;
    font-size: 35px;
}

section#about .square {
    font-size: 25px;
    padding: 0px;
    margin: 0px;
    list-style: none;
    text-indent: 30px;
}

section#about li {
    font-size: 19px;
}

section#creativeteam p {
    font-size: 26px;
    text-indent: 200px;
}

section#creativeteam ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

section#creativeteam ul li {
    width: 35%;
    margin-bottom: 5px;
    font-size: 26px;
    word-break: keep-all;
    overflow-wrap: anywhere;
}

section#creativeteam .center {
    font-size: 26px;
    margin-bottom: 5px;
    text-align: center;
}

.team {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.team img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}


.team a, .team span {
    color: #000000;
    text-decoration: none;
}

section#setlist {
    font-family: 'Nico Moji', sans-serif;
    background-color: #252525;
    color: #ffffff;
}

footer {
    background-color: #252525;
    text-align: center;
    padding: 20px;
    font-size: 14px;
    height: 36px;
    color: #ffffff;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    margin-left: 15px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 3px 0;
    transition: 0.4s;
}

@media screen and (max-width: 768px) {
    nav {
        position: fixed;
        top: 60px;
        right: -50%;
        width: 50%;
        height: calc(100vh - 60px);
        background-color: #252525;
        transition: 0.4s;
        overflow-y: auto;
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        padding: 20px;
    }

    nav ul li {
        margin: 15px 0;
    }

    .hamburger {
        display: flex;
    }

    .social-icons {
        margin-left: auto;
    }

    .hero-content {
        text-align: center;
    }

    .hero-content h2 {
        font-size: 24px;
    }

    .hero-content img {
        position: static;
        display: block;
        margin: 20px auto;
        max-width: 100%;
        transform: none;
    }

    section {
        padding: 30px 10px;
    }

    section#about h2, section#creativeteam h2, section#setlist h2 {
        font-size: 28px;
        position: relative;
        margin-bottom: 20px;
        text-indent: 20px;
    }

    section#about h2::after, section#creativeteam h2::after, section#setlist h2::after {
        left: 20px;
        width: calc(100% - 20px);
    }

    section#creativeteam ul li {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .hero-content h2 {
        font-size: 20px;
    }

    .back, .fontblack {
        font-size: 14px;
    }

    section#about h2, section#creativeteam h2, section#setlist h2 {
        font-size: 24px;
        text-indent: 10px;
    }

    section#about h2::after, section#creativeteam h2::after, section#setlist h2::after {
        left: 10px;
        width: calc(100% - 10px);
    }
}

.bottom-line {
    border-top: 3px solid #87CEFA;
    margin: 20px 0;
}