body {
    margin: 0;
    font-family: "IBM Plex Mono", monospace;
    background-color: #1a1a1a;
    color: white;
}

/* ヘッダー全体 */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: black;
    box-shadow: 0 4px 6px rgba(255, 0, 0, 0.8);
    position: relative;
    z-index: 10;
}

/* ロゴ */
.header-logo {
    color: white;
    max-width: 130px;
}

/* 3本線メニュー */
.menu-toggle {
    font-size: 28px;
    cursor: pointer;
    color: white;
    padding: 10px;
    z-index: 15; /* メニューより上に表示 */
    position: relative;
}

/* メニュー全体 */
nav {
    opacity: 0;
    transform: translateY(-2px);
    transition: all 0.6s ease-in-out;
    position: absolute;
    top: 60px;
    right: 20px;
    background: #111;
    box-shadow: 0 4px 6px rgba(255, 0, 0, 0.646);
    border-radius: 5px;
    width: 200px;
    z-index: 5;
    pointer-events: none;
}

/* 表示されるとき */
nav.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* メニュー項目 */
nav ul {
    list-style: none;
    padding: 15px;
    margin: 0;
}

/* メニューリンク */
nav ul li {
    padding: 15px;
    text-align: left;
}

/* メニューリンク */
nav ul li a {
    color: white;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s;
}

/* ホバーエフェクト */
nav ul li a:hover {
    background-color: #222;
}

/* メニュー表示時の3本線の挙動 */
.menu-toggle {
    font-size: 24px;
    cursor: pointer;
    color: white;
    padding: 10px;
    z-index: 15;
    transition: transform 0.4s;
}

/* メニューが開くときに3本線が少し傾く */
.menu-toggle.show {
    transform: rotate(90deg);
}




.slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slides {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
}

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

.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0);
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
}

.prev { left: 15px; }
.next { right: 15px; }


.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: #080808; /* より濃い黒 */
}

.footer-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.discord-icon {
    width: 40px; /* Discordアイコンのサイズ調整 */
    height: 40px;
    margin-bottom: 10px;
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: 5px;
}

.footer-menu li a {
    text-decoration: none;
    color: white;
    font-size: 16px;
    transition: background-color 0.3s ease;
    padding: 5px 10px;
    display: inline-block;
}

.footer-menu li a:hover {
    background-color: black;
    border-radius: 5px;
}

.footer-right {
    text-align: right;
}

.footer-logo {
    width: 220px; /* ロゴのサイズ調整 */
    height: auto;
}

.copyright {
    color: white;
    font-size: 14px;
    margin-top: 5px;
}