@charset "utf-8";

body {
    margin: 0;
    font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    color: #333;
}

main {
    flex-grow: 1;
}

/* header */
header {
    background: #69e344;
    display: flex;
    justify-content: space-between;
    padding: 20px 15px;
    align-items: center;
}

header h1 {
    margin: 0;
    font-size: 1.1rem;
    color: #000;
    font-weight: bold;
    z-index: 101;
}

.hamburger-menu {
    width: 30px;
    height: 21px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    position: relative;
    z-index: 101;
}

.hamburger-menu div {
    background: #fff;
    height: 3px;
    border-radius: 5px;
    transition: all 0.3s ease-in-out;
}

.hamburger-menu.open div {
    background: #fff;
}

.hamburger-menu.open div:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger-menu.open div:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.open div:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}


/* Global Nav */
.global-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #69e344;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    transform: translateY(-100%);
    transition: transform 0.4s ease-in-out;
    z-index: 100;
}

.global-nav.open {
    transform: translateY(0);
}

.global-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.global-nav li {
    margin-bottom: 30px;
}

.global-nav li:last-child {
    margin-bottom: 0;
}

.global-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 2.0rem;
    font-weight: bold;
}

/* main-visual */
.main-visual {
    background: #69e344;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 400px;
    padding-left: 30px;
    box-sizing: border-box;
}

.catch-copy {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.catch-copy p {
    margin: 0;
    background: #fff;
    padding: 2px 0;
    font-size: 1.8rem;
    font-weight: bold;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.catch-copy-large {
    font-size: 2.2rem;
}

.hero-image {
    position: absolute;
    right: -15px;
    bottom: -100px;
    height: 450px;
}

/* features */
.features {
    padding: 60px 0 30px;
    text-align: center;
    background-color: #ffffff;
}

.features h2 {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.swiper {
    width: 100%;
    padding: 0 15px 40px;
    box-sizing: border-box;
}

.swiper-slide {
    width: 85%;
}

.feature-item {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    height: 100%;
}

.feature-item img {
    width: 100%;
    height: auto;
}

.feature-item-content {
    padding: 20px;
}

.feature-item h3 {
    font-size: 1.4rem;
    margin-top: 0;
    margin-bottom: 15px;
}

.feature-item p {
    text-align: left;
    margin: 0;
    line-height: 1.8;
}

.swiper-pagination-bullet-active {
    background: #69e344;
}

/* examples */
.examples {
    padding: 30px 0 60px;
    text-align: center;
}

.examples h2 {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

/* button */
.button-container {
    padding: 20px 0;
}

.button {
    display: inline-block;
    padding: 12px 35px;
    background-color: #69e344;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    border-radius: 50px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: all 0.2s ease-in-out;
}

.button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(0,0,0,0.1);
}

.button:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}


/* category.html */
.header-link {
    text-decoration: none;
    color: #000;
}

.page-title {
    padding: 30px 15px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.page-title h2 {
    margin: 0;
    font-size: 1.6rem;
}

.container {
    padding: 40px 15px;
    text-align: center;
}

/* news (tab style) */
.news {
    padding: 60px 15px;
    background-color: #fff;
}

.news-header {
    margin-bottom: 30px;
}

.news-header .sub-title {
    margin: 0 0 5px;
    font-size: 0.9rem;
    color: #888;
}

.news-header .main-title {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 15px;
}

.tab-nav {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    border-bottom: 1px solid #eee;
}

.tab-item {
    padding: 10px 20px;
    text-decoration: none;
    color: #888;
    display: block;
    position: relative;
    border: 1px solid transparent;
    border-bottom: none;
    transition: all 0.2s;
}

.tab-item.active {
    color: #333;
    font-weight: bold;
    background-color: #fff;
    border-color: #eee;
    border-radius: 5px 5px 0 0;
    transform: translateY(1px);
}

.tab-panel {
    display: none;
}
.tab-panel.active {
    display: block;
}

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



.news-list a {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 20px 10px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #eee; /* 代わりにリンクに罫線を設定 */
}

.news-list li:last-child a {
    border-bottom: none; /* 最後の項目からは罫線を削除 */
}

.news-list time {
    width: 100px;
    font-size: 0.9rem;
    color: #888;
    flex-shrink: 0;
}

.news-tag {
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 5px;
    color: #fff;
    margin-right: 15px;
}
.tag-info { background-color: #17a2b8; }
.tag-event { background-color: #17a2b8; }
.tag-media { background-color: #28a745; }

/* footer */
.footer {
    background-color: #333;
    color: #fff;
    padding: 40px 15px;
    text-align: center;
}

.footer-container {
    max-width: 800px;
    margin: 0 auto;
}

.footer-logo a {
    color: #fff;
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: bold;
    display: block;
    margin-bottom: 20px;
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-nav a:hover {
    text-decoration: underline;
}

.copyright {
    font-size: 0.8rem;
    color: #aaa;
    margin: 0;
}