/*
Theme Name: Meidai Seibu
Theme URI: https://meijikouyuhokubu7.wixsite.com/website
Author: Meidai Seibu Project
Description: 明治大学西武支部のオリジナルWordPressテーマ
Version: 1.0
*/

/* CSS変数でカラーパレット管理 */
:root {
    --meiji-purple: #403999;
    --meiji-purple-light: #5A4AAE;
    --meiji-purple-dark: #2F1F6A;
    --meiji-purple-gradient: linear-gradient(135deg, #403999 0%, #5A4AAE 100%);
    --accent-gold: #D4AF37;
    --text-primary: #333333;
    --text-secondary: #666666;
    --background-light: #f8fafc;
    --border-light: #e2e8f0;
    --white: #ffffff;
    --shadow-color: rgba(64, 57, 153, 0.15);
}

/* 基本設定 */
body {
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', 'メイリオ', Meiryo, 'MS Pゴシック', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--white);
    color: var(--text-primary);
    line-height: 1.7;
    font-weight: 400;
}

/* ヘッダー */
header {
    background: var(--meiji-purple);
    color: var(--white);
    box-shadow: 0 2px 10px rgba(64, 57, 153, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* ヘッダー上段（ロゴ・タイトル） */
.header-top {
    padding: 20px 0;
}

.header-top .container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヘッダー下段（ナビゲーション） */
.header-nav {
    background: white;
    padding: 8px 0;
    border-top: 1px solid rgba(64, 57, 153, 0.1);
}

.header-nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: flex-end;
}

/* ロゴエリア */
.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo svg {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo img {
    height: 50px;
    width: auto;
    background-color: white;
    padding: 8px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo-text h1 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.logo-subtitle {
    font-size: 12px;
    margin: 0;
    opacity: 0.9;
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ナビゲーション */
.main-nav .nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 32px;
}

.main-nav .nav-menu li {
    margin: 0;
}

.main-nav .nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 16px;
    letter-spacing: 0.3px;
    position: relative;
}

.main-nav .nav-menu a:hover {
    background-color: rgba(64, 57, 153, 0.1);
    text-decoration: none;
    transform: translateY(-1px);
    color: var(--meiji-purple);
}

.main-nav .nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background-color: var(--meiji-purple);
    transition: transform 0.3s ease;
}

.main-nav .nav-menu a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* コンテナ共通設定 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

main {
    margin: 0 auto;
    padding: 0 20px;
}

/* ヒーロー画像セクション */
.hero {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    height: 400px;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 2;
    width: 90%;
    max-width: 800px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    line-height: 1.2;
}

.hero-description {
    font-size: 1.2rem;
    font-weight: 400;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    line-height: 1.6;
}

/* 支部リンクセクション */
.branch-links {
    background: #f8fafc;
    padding: 60px 0;
    margin: 0;
}

.branch-links .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.branch-links h2 {
    text-align: center;
    color: var(--meiji-purple);
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
    font-size: 2.5rem;
    margin: 0 0 50px 0;
}

.branch-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.branch-card {
    position: relative;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.branch-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

/* 背景画像設定 */
.branch-card[data-region="sinjuku"] .branch-bg {
    background-image: url('./images/sinjuku.jpg');
}

.branch-card[data-region="setagaya"] .branch-bg {
    background-image: url('./images/setagaya_2.jpg');
}

.branch-card[data-region="shibuya"] .branch-bg {
    background-image: url('./images/shibuya.jpg');
}

.branch-card[data-region="nakano"] .branch-bg {
    background-image: url('./images/nakano.jpg');
}

.branch-card[data-region="suginami"] .branch-bg {
    background-image: url('./images/suginami.jpg');
}

.branch-card[data-region="choufu_comae"] .branch-bg {
    background-image: url('./images/choufu_comae.jpg');
}

.branch-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.3s ease;
}

.branch-card:hover .branch-bg {
    transform: scale(1.05);
}

/* オーバーレイ */
.branch-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent 20%, rgba(0, 0, 0, 0.85));
    padding: 50px 15px 15px;
    color: white;
    z-index: 2;
}

.branch-overlay h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    text-align: left;
    line-height: 1.3;
    letter-spacing: 0.5px;
}

.external-link-icon {
    font-size: 0.8em;
    opacity: 0.8;
    margin-left: 0.3em;
    display: inline;
    vertical-align: baseline;
}

.branch-card.active .branch-overlay {
    background: linear-gradient(transparent 20%, rgba(64, 57, 153, 0.9));
}

.branch-card.active .branch-overlay h3 {
    color: #ffffff;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .branch-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .branch-card {
        height: 150px;
    }
    
    .branch-overlay {
        padding: 35px 12px 12px;
    }
    
    .branch-overlay h3 {
        font-size: 1rem;
        line-height: 1.2;
    }
    
    .branch-links h2 {
        font-size: 2rem;
        margin-bottom: 30px;
    }
}

@media (max-width: 480px) {
    .branch-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .branch-card {
        height: 120px;
    }
    
    .branch-overlay {
        padding: 25px 10px 10px;
    }
    
    .branch-overlay h3 {
        font-size: 0.9rem;
        line-height: 1.1;
    }
    
    .branch-links h2 {
        font-size: 1.8rem;
    }
}

/* ヒーローコンテンツセクション */
.hero-content-section {
    background: var(--white);
    padding: 60px 0;
    margin: 0;
}

.hero-content-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    color: var(--meiji-purple);
    font-size: 3em;
    margin: 0 0 20px 0;
    font-weight: 700;
}

.hero-content p,
.hero-content .hero-excerpt {
    color: var(--text-secondary);
    font-size: 1.3em;
    margin: 0;
    line-height: 1.6;
}

/* メインコンテンツ */
main {
    margin: 0;
    padding: 0;
}

.introduction {
    background: var(--white);
    padding: 50px 30px;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
}

.introduction h2 {
    color: var(--meiji-purple);
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.introduction h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--meiji-purple-gradient);
}

.introduction p {
    color: var(--text-secondary);
    font-size: 1.1em;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

/* WordPressメニュー用スタイル */
.primary-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.primary-menu li {
    margin: 0 10px;
}

.primary-menu a {
    color: #fff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    font-weight: 500;
}

.primary-menu a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    text-decoration: none;
}

/* ページ・投稿用スタイル */
.page-header,
.post-header {
    text-align: center;
    padding: 20px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    margin: 20px 0;
    border-radius: 15px;
}

.page-header h1,
.post-header h1 {
    color: var(--meiji-purple);
    font-size: 2.2em;
    margin: 10px 0;
    font-weight: 700;
}

.post-meta {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin: 15px 0;
}

.page-featured-image,
.post-featured-image {
    margin: 15px 0;
    text-align: center;
}

.page-featured-image img,
.post-featured-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(30, 58, 138, 0.1);
}

.page-content,
.post-content {
    background: #ffffff;
    padding: 50px 30px;
    margin: 40px 0;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(30, 58, 138, 0.08);
    border: 1px solid #e2e8f0;
}

.post-navigation {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
}

.post-navigation a {
    color: var(--meiji-purple);
    text-decoration: none;
    padding: 10px 15px;
    border: 1px solid var(--border-light);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.post-navigation a:hover {
    background-color: var(--meiji-purple);
    color: var(--white);
}

/* ウィジェット用スタイル */
.widget {
    background: #ffffff;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px var(--shadow-color);
    border: 1px solid var(--border-light);
}

.widget-title {
    color: var(--meiji-purple);
    font-size: 1.2em;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-light);
    font-weight: 600;
}

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

.widget li {
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f1f5f9;
}

.widget li:last-child {
    border-bottom: none;
}

.widget a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.widget a:hover {
    color: var(--meiji-purple);
}

/* 統一ボタンスタイル */
.btn, 
.wp-block-button__link,
input[type="submit"],
button[type="submit"],
.button {
    display: inline-block;
    background: var(--meiji-purple-gradient);
    color: var(--white);
    text-decoration: none;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.btn:hover,
.wp-block-button__link:hover,
input[type="submit"]:hover,
button[type="submit"]:hover,
.button:hover {
    background: linear-gradient(135deg, var(--meiji-purple-dark) 0%, var(--meiji-purple) 100%);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shadow-color);
}

/* セカンダリボタン */
.btn-secondary {
    background: transparent;
    color: var(--meiji-purple);
    border: 2px solid var(--meiji-purple);
}

.btn-secondary:hover {
    background: var(--meiji-purple);
    color: var(--white);
}

/* CTAボタン */
.btn-cta {
    background: var(--meiji-purple-gradient);
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 10px;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--shadow-color);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .page-header,
    .post-header {
        padding: 15px 0;
        margin: 15px 0;
    }
    
    .page-header h1,
    .post-header h1 {
        font-size: 1.8em;
        margin: 8px 0;
    }
    
    .page-featured-image,
    .post-featured-image {
        margin: 10px 0;
    }
    
    .page-content,
    .post-content {
        padding: 30px 20px;
        margin: 20px 0;
    }
    
    .post-navigation .nav-links {
        flex-direction: column;
        gap: 10px;
    }
}

/* フッター */
.site-footer {
    background: var(--meiji-purple);
    color: var(--white);
    padding: 40px 0 20px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

/* ニュース・イベント情報カード */
.news-events {
    padding: 60px 0;
    background: var(--background-light);
}

.news-events .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.news-events h2 {
    text-align: left;
    color: #333333;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 1.8em;
    margin: 0 0 25px 0;
}

.news-content-wrapper {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.news-grid {
    flex: 2;
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.facebook-area {
    flex: 0 0 300px;
    max-width: 300px;
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    overflow: hidden;
}

/* Smash Balloon Custom Facebook Feed プラグイン用の調整 */
.facebook-area .cff-wrapper,
.facebook-area .cff-item,
.facebook-area .cff-post {
    max-width: 100% !important;
    box-sizing: border-box !important;
}

.facebook-area iframe {
    width: 100% !important;
    max-width: 260px !important;
}

.facebook-area * {
    max-width: 100% !important;
    box-sizing: border-box !important;
}

.news-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: stretch;
    height: 200px;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(95, 75, 139, 0.15);
}

.news-image {
    width: 40%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-image.placeholder {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-content {
    font-size: 3em;
    opacity: 0.3;
}

.news-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-date {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-family: 'Roboto', sans-serif;
}

.news-title {
    font-size: 1.1em;
    margin: 0 0 15px 0;
    font-weight: 500;
    line-height: 1.4;
}

.news-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-title a:hover {
    color: var(--meiji-purple);
}

.news-excerpt {
    font-size: 0.9em;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .news-content-wrapper {
        flex-direction: column;
        gap: 20px;
    }
    
    .news-grid {
        gap: 15px;
        order: 1; /* ニュースを上に表示 */
    }
    
    .facebook-area {
        flex: none;
        max-width: 100%;
        order: 2; /* Facebookを下に表示 */
        min-height: 200px;
        margin-top: 2rem; /* 上部マージンでディバイダー効果 */
        padding-top: 2rem; /* 上部パディング */
        border-top: 1px solid #e2e8f0; /* 上部にボーダーライン追加 */
    }
    
    /* スマートフォンでのFacebookフィード調整 */
    .facebook-area iframe {
        max-width: 100% !important;
    }
    
    .news-card {
        height: auto;
        flex-direction: column;
    }
    
    .news-image {
        width: 100%;
        height: 150px;
    }
    
    .news-content {
        padding: 15px;
    }
    
    .news-events {
        padding: 40px 0;
    }
    
    .news-events h2 {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #e2e8f0;
}

.footer-content {
    text-align: center;
    position: relative;
}

.footer-content .copyright {
    font-size: 0.9em;
    margin: 0;
    opacity: 0.9;
    font-weight: 400;
    font-family: 'Roboto', 'Noto Sans JP', sans-serif;
    letter-spacing: 0.5px;
}

/* フッターリンクメニュー */
.footer-links {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-menu {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu li {
    margin: 0;
}

.footer-menu a {
    color: white;
    text-decoration: none;
    font-size: 0.9em;
    font-weight: 400;
    transition: opacity 0.3s ease;
    letter-spacing: 0.5px;
}

.footer-menu a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* フッターレスポンシブ対応 */
@media (max-width: 768px) {
    .site-footer {
        padding: 30px 0 15px;
        margin-top: 40px;
    }
    
    .footer-content .copyright {
        font-size: 0.8em;
        line-height: 1.6;
    }
    
    .footer-links {
        margin-bottom: 1rem;
        padding-bottom: 1rem;
    }
    
    .footer-menu {
        gap: 1.5rem;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-menu a {
        font-size: 0.85em;
    }
}

/* お問い合わせフォームセクション */
.contact-form-section {
    background: var(--white);
    padding: 60px 0;
    border-top: 1px solid var(--border-light);
}

.contact-form-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-form-widget {
    background: transparent;
    padding: 0;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
}

.contact-form-title {
    text-align: left;
    color: #333333;
    font-family: 'Roboto', sans-serif;
    font-weight: 500;
    font-size: 1.8em;
    margin: 0 0 25px 0;
}

/* Contact Form 7 スタイル */
.contact-form-section .wpcf7 {
    margin: 0 auto;
    max-width: 800px;
}

.contact-form-section .wpcf7-form {
    background: var(--background-light);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(95, 75, 139, 0.08);
}

.contact-form-section .wpcf7-form p {
    margin: 0 0 20px 0;
}

.contact-form-section .wpcf7-form label {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 1rem;
}

.contact-form-section .wpcf7-form input[type="text"],
.contact-form-section .wpcf7-form input[type="email"],
.contact-form-section .wpcf7-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-light);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.contact-form-section .wpcf7-form input[type="text"]:focus,
.contact-form-section .wpcf7-form input[type="email"]:focus,
.contact-form-section .wpcf7-form textarea:focus {
    outline: none;
    border-color: var(--meiji-purple);
}

.contact-form-section .wpcf7-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form-section .wpcf7-form input[type="submit"] {
    background: var(--meiji-purple-gradient);
    color: var(--white);
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--shadow-color);
    width: 30%;
    display: block;
    margin: 20px auto 0;
}

.contact-form-section .wpcf7-form input[type="submit"]:hover {
    background: linear-gradient(135deg, var(--meiji-purple-dark) 0%, var(--meiji-purple) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shadow-color);
}

/* お問い合わせフォーム レスポンシブ対応 */
@media (max-width: 768px) {
    .contact-form-section {
        padding: 40px 0;
    }
    
    .contact-form-section .wpcf7-form {
        padding: 30px 20px;
    }
    
    .contact-form-title {
        font-size: 1.8em;
        margin-bottom: 20px;
    }
    
    .contact-form-section .wpcf7-form input[type="submit"] {
        width: 50%;
    }
}

/* ヘッダー レスポンシブ対応 */
@media (max-width: 1024px) {
    /* タブレット: 高さを少し縮める */
    .header-top {
        padding: 15px 0; /* 20px → 15px */
    }
    
    .header-nav {
        padding: 6px 0; /* 8px → 6px */
    }
    
    .logo img {
        height: 45px; /* 50px → 45px */
    }
    
    .logo-text h1 {
        font-size: 22px; /* 24px → 22px */
    }
}

@media (max-width: 768px) {
    /* モバイル: 高さを大幅に縮める */
    .header-top {
        padding: 10px 0; /* 20px → 10px */
    }
    
    .header-nav {
        padding: 5px 0; /* 8px → 5px */
    }
    
    .logo {
        gap: 12px; /* 16px → 12px ロゴとテキストの間隔 */
    }
    
    .logo img {
        height: 40px; /* 50px → 40px */
        padding: 6px; /* 8px → 6px */
    }
    
    .logo-text h1 {
        font-size: 18px; /* 24px → 18px */
    }
    
    .logo-subtitle {
        font-size: 10px; /* 12px → 10px */
    }
    
    /* ナビゲーションメニューの調整 */
    .main-nav .nav-menu {
        gap: 16px; /* 32px → 16px メニュー項目間の間隔 */
    }
    
    .main-nav .nav-menu a {
        padding: 6px 12px; /* 8px 16px → 6px 12px */
        font-size: 14px; /* 16px → 14px */
    }
}

@media (max-width: 480px) {
    /* 小さなモバイル: さらに縮める */
    .header-top {
        padding: 8px 0; /* 10px → 8px */
    }
    
    .header-nav {
        padding: 4px 0; /* 5px → 4px */
    }
    
    .logo {
        gap: 10px; /* 12px → 10px */
    }
    
    .logo img {
        height: 35px; /* 40px → 35px */
        padding: 4px; /* 6px → 4px */
    }
    
    .logo-text h1 {
        font-size: 16px; /* 18px → 16px */
    }
    
    .logo-subtitle {
        font-size: 9px; /* 10px → 9px */
    }
    
    /* ナビゲーションをさらにコンパクトに */
    .main-nav .nav-menu {
        gap: 8px; /* 16px → 8px */
    }
    
    .main-nav .nav-menu a {
        padding: 4px 8px; /* 6px 12px → 4px 8px */
        font-size: 12px; /* 14px → 12px */
    }
    
    /* コンテナのパディングも調整 */
    .header-top .container,
    .header-nav .container {
        padding: 0 15px; /* 0 20px → 0 15px */
    }
}

/* ==================== ハンバーガーメニュー・モバイル対応 ==================== */

/* PC表示でハンバーガーメニュー関連を非表示 */
@media (min-width: 769px) {
    .hamburger-space,
    .hamburger,
    .mobile-menu {
        display: none !important;
    }
}

/* ハンバーガーボタンのスタイル */
.hamburger {
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    padding: 0;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 2px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* ハンバーガーボタンアクティブ時のアニメーション */
.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
}

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

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

/* モバイルメニューのスタイル */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--meiji-purple);
    z-index: 999;
    transition: right 0.3s ease;
    padding-top: 80px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-nav {
    padding: 20px;
}

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

.mobile-menu-list li {
    margin-bottom: 20px;
}

.mobile-menu-list a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    display: block;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: color 0.3s ease;
}

.mobile-menu-list a:hover {
    color: var(--accent-gold);
}

/* メニューオープン時のボディオーバーフロー制御 */
body.menu-open {
    overflow: hidden;
}

/* モバイル表示（768px以下）でのレスポンシブ対応 */
@media (max-width: 768px) {
    /* PC用ナビゲーションを非表示 */
    .header-nav {
        display: none;
    }
    
    /* ハンバーガーボタンを表示 */
    .hamburger-space {
        display: block !important;
        margin-left: auto;
    }
    
    .hamburger {
        display: flex !important;
    }
    
    /* モバイルメニューを有効化 */
    .mobile-menu {
        display: block !important;
    }
}

/* Facebookウィジェット用スタイル */
.facebook-widget {
    /* ウィジェットエリアの背景・枠・パディングを削除してプラグインのデザインを活かす */
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    height: fit-content;
}

.facebook-feed-title {
    /* ウィジェットタイトルを非表示 */
    display: none !important;
}

/* Smash Balloon プラグインのスタイル調整 */
.facebook-widget .sb_instagram_header {
    border-radius: 8px;
    margin-bottom: 15px;
}

.facebook-widget .sbi_item {
    margin-bottom: 10px;
    border-radius: 8px;
    overflow: hidden;
}

.facebook-widget .sbi_photo {
    border-radius: 8px;
}

/* レスポンシブ対応 - Facebookウィジェット関連は削除 */
@media (max-width: 768px) {
    /* .facebook-widget は背景なしなので特別な調整不要 */
}

@media (max-width: 480px) {
    /* .facebook-widget は背景なしなので特別な調整不要 */
}

/* もっと見るボタンのスタイル */
.news-more-button {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    grid-column: 1 / -1; /* グリッド全幅を使用 */
}

.btn.btn-outline {
    display: inline-block;
    padding: 12px 24px;
    background: transparent;
    color: var(--meiji-purple);
    border: 2px solid var(--meiji-purple);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.btn.btn-outline:hover {
    background: var(--meiji-purple);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(64, 57, 153, 0.3);
    text-decoration: none;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .news-more-button {
        margin-top: 30px;
        padding-top: 20px;
        padding-bottom: 30px;
        border-bottom: 1px solid var(--border-light);
    }
    
    .btn.btn-outline {
        padding: 10px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .news-more-button {
        margin-top: 25px;
        padding-top: 15px;
        padding-bottom: 25px;
        border-bottom: 1px solid var(--border-light);
    }
    
    .btn.btn-outline {
        padding: 8px 16px;
        font-size: 13px;
        width: 100%;
        max-width: 250px;
    }
}

/* ===== 西部支部メインカード ===== */

/* 西部支部カード専用スタイル */
.main-branch-card .seibu-main-card {
    background: white !important;
    color: var(--meiji-purple) !important;
    border: 3px solid var(--meiji-purple) !important;
    box-shadow: 0 8px 25px rgba(49, 18, 135, 0.2) !important;
    position: relative;
    overflow: hidden;
    transform: scale(1) !important;
    margin: 20px auto;
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
    min-height: 140px !important;
    height: 140px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    padding: 15px !important;
    text-decoration: none !important;
    max-width: 350px;
    cursor: pointer !important;
}

.main-branch-card .seibu-main-card:hover {
    transform: scale(1.03) !important;
    box-shadow: 0 12px 35px rgba(49, 18, 135, 0.3) !important;
    text-decoration: none !important;
    color: var(--meiji-purple) !important;
}

.main-branch-card .seibu-main-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.main-branch-card .seibu-main-card:hover::before {
    opacity: 1;
    animation: shine 0.6s ease-in-out;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.seibu-card-content {
    position: relative;
    z-index: 2;
}

.seibu-card-title {
    font-family: 'Noto Sans JP', sans-serif !important;
    font-weight: 800 !important;
    font-size: 1.5rem !important;
    margin-bottom: 5px !important;
    text-shadow: none !important;
    color: var(--meiji-purple) !important;
}

.seibu-card-subtitle {
    font-family: 'Noto Sans JP', sans-serif !important;
    font-weight: 400 !important;
    font-size: 0.75rem !important;
    margin-bottom: 10px !important;
    opacity: 0.8 !important;
    color: var(--text-secondary) !important;
}

.seibu-card-action {
    font-family: 'Noto Sans JP', sans-serif !important;
    font-weight: 500 !important;
    font-size: 1.6rem !important;
    margin: 5px 0 !important;
    padding: 12px 24px !important;
    background: var(--meiji-purple) !important;
    border: 2px solid var(--meiji-purple) !important;
    border-radius: 30px !important;
    backdrop-filter: none;
    transition: all 0.3s ease !important;
    color: white !important;
    display: inline-block;
}

.main-branch-card .seibu-main-card:hover .seibu-card-action {
    background: var(--meiji-purple-light) !important;
    border-color: var(--meiji-purple-light) !important;
}

.seibu-card-mascot {
    width: 84px !important;
    height: auto !important;
    margin: 5px 0 !important;
    filter: none !important;
    transition: transform 0.3s ease !important;
}

/* アクションとマスコットの横並び配置 */
.seibu-action-container {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    margin-top: 8px !important;
}

.main-branch-card .seibu-main-card:hover .seibu-card-mascot {
    transform: scale(1.1) rotate(5deg) !important;
}

.main-branch-card {
    margin-bottom: 25px;
    text-align: center;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .main-branch-card .seibu-main-card {
        transform: scale(1) !important;
        margin: 10px auto !important;
        min-height: 120px !important;
        height: 120px !important;
        padding: 12px !important;
        max-width: 320px !important;
    }
    
    .main-branch-card .seibu-main-card:hover {
        transform: scale(1.02) !important;
    }
    
    .seibu-card-title {
        font-size: 1.1rem !important;
    }
    
    .seibu-card-subtitle {
        font-size: 0.7rem !important;
    }
    
    .seibu-card-action {
        font-size: 1.5rem !important;
        padding: 10px 20px !important;
    }
    
    .seibu-card-mascot {
        width: 60px !important;
    }
    
    .main-branch-card {
        margin-bottom: 30px;
    }
}

@media (max-width: 480px) {
    .main-branch-card .seibu-main-card {
        min-height: 130px !important;
        height: 130px !important;
        padding: 15px !important;
        max-width: 320px !important;
        margin: 15px auto !important;
    }
    
    .seibu-card-title {
        font-size: 1.1rem !important;
        margin-bottom: 6px !important;
    }
    
    .seibu-card-subtitle {
        font-size: 0.75rem !important;
        margin-bottom: 12px !important;
    }
    
    .seibu-card-action {
        font-size: 1.0rem !important;
        padding: 8px 16px !important;
    }
    
    .seibu-card-mascot {
        width: 60px !important;
    }
    
    .seibu-action-container {
        gap: 12px !important;
        margin-top: 10px !important;
    }
    
    .main-branch-card {
        margin-bottom: 25px;
    }
}

/* 西部支部タイトル専用スタイル - 既存の.seibu-card-content h3より強い詳細度で上書き */
.seibu-card-content h3.seibu-card-title {
    font-size: 1.8rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
}

/* 西部支部タイトルのレスポンシブ対応 */
@media (max-width: 768px) {
    .seibu-card-content h3.seibu-card-title {
        font-size: 1.8rem !important;
    }
}

@media (max-width: 480px) {
    .seibu-card-content h3.seibu-card-title {
        font-size: 1.4rem !important;
        line-height: 1.3 !important;
        margin-bottom: 6px !important;
    }
}