/* ============================================
   信貴山大本山千手院 メインCSS
   ============================================ */

/* --- カラー変数 --- */
:root {
    --color-main: #2c1f0e;
    --color-gold: #c9a03e;
    --color-gold-light: #ddb94e;
    --color-gold-dark: #a07c28;
    --color-gold-pale: #f7efd6;
    --color-white: #fffdf7;
    --color-bg: #faf5e8;
    --color-bg-dark: #f0e8d4;
    --color-text: #3d3526;
    --color-text-light: #7a7060;
    --color-red: #c0392b;
    --font-serif: 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
}

/* --- リセット & ベース --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-white);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0v60M0 30h60' stroke='%23d4c9a8' stroke-width='0.2' opacity='0.2'/%3E%3C/svg%3E");
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s, opacity 0.3s;
}

a:hover {
    opacity: 0.8;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- コンテナ --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   ヘッダー
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(44, 31, 14, 0.98);
    transition: background 0.3s;
    border-bottom: 2px solid var(--color-gold);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-logo a {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-white);
    letter-spacing: 0.15em;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-top: 2px;
}

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

.nav-menu > li > a {
    display: block;
    padding: 24px 12px;
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    position: relative;
    transition: color 0.3s;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    height: 1px;
    background: var(--color-gold);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.nav-menu > li > a:hover {
    color: var(--color-gold);
    opacity: 1;
}

.nav-menu > li > a:hover::after {
    transform: scaleX(1);
}

/* ドロップダウンメニュー */
.nav-menu > li {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 180px;
    background: rgba(44, 31, 14, 0.97);
    border: 1px solid rgba(191, 155, 48, 0.25);
    border-top: 2px solid var(--color-gold);
    border-radius: 0 0 6px 6px;
    list-style: none;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
    z-index: 1001;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.nav-menu > li.has-dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    white-space: nowrap;
    transition: color 0.2s, background 0.2s;
}

.dropdown-menu li a:hover {
    color: var(--color-gold);
    background: rgba(191, 155, 48, 0.1);
}

/* ハンバーガーメニュー */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    position: absolute;
    left: 0;
    transition: all 0.3s;
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 11px; }
.menu-toggle span:nth-child(3) { top: 22px; }

.menu-toggle.active span:nth-child(1) {
    top: 11px;
    transform: rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    top: 11px;
    transform: rotate(-45deg);
}

/* ============================================
   ヒーローセクション
   ============================================ */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-main);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: heroZoom 15s ease-out forwards;
}

@keyframes heroZoom {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.08);
    }
}


.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(44, 31, 14, 0.7) 0%,
        rgba(44, 31, 14, 0.5) 40%,
        rgba(44, 31, 14, 0.75) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 0 24px;
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title-sub {
    display: block;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: #f0d98c;
    margin-bottom: 16px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8), 0 4px 16px rgba(0, 0, 0, 0.4);
}

.hero-title-main {
    display: block;
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    line-height: 1.4;
    color: #f5e2a0;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8), 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-catchphrase {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 8px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
}

/* スクロールボタン */
.hero-scroll-btn {
    position: relative;
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-decoration: none;
}

.scroll-arrow {
    display: block;
    width: 1px;
    height: 40px;
    background: var(--color-gold);
    margin-top: 8px;
    position: relative;
    overflow: hidden;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-white);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0% { top: -100%; }
    100% { top: 100%; }
}

/* ============================================
   セクション共通
   ============================================ */
.section {
    padding: 80px 0;
}

.section:nth-child(even) {
    background: var(--color-bg);
}

/* 三本柱セクション: 金色の光 */
.section-pillars {
    background: linear-gradient(
        180deg,
        var(--color-gold-pale) 0%,
        #fdf6e3 50%,
        var(--color-gold-pale) 100%
    ) !important;
    border-top: 3px solid var(--color-gold);
    border-bottom: 3px solid var(--color-gold);
    position: relative;
}

.section-pillars::before,
.section-pillars::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--color-gold);
}

.section-pillars::before {
    top: 16px;
}

.section-pillars::after {
    bottom: 16px;
}

.section-pillars .section-title {
    color: var(--color-gold-dark);
}

.section-pillars .section-label {
    color: var(--color-gold);
}

.section-pillars .section-title::after {
    background: var(--color-gold);
}

/* カテゴリーグリッド: 薄い和柄背景 */
.section-categories {
    position: relative;
}

/* セクション区切りの装飾ライン */
.section-header::before {
    content: '◆';
    display: block;
    color: var(--color-gold);
    font-size: 0.6rem;
    letter-spacing: 1em;
    margin-bottom: 12px;
    opacity: 0.5;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    color: var(--color-gold);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-gold-dark);
    letter-spacing: 0.1em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--color-gold);
    margin: 16px auto 0;
}

/* ============================================
   千手院について
   ============================================ */
.about-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.about-text {
    font-size: 1rem;
    line-height: 2.2;
    color: var(--color-text);
    margin-bottom: 32px;
}

/* ============================================
   三本柱
   ============================================ */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.pillar-card {
    background: var(--color-white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
}

.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.pillar-image {
    height: 220px;
    overflow: hidden;
}

.pillar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.pillar-card:hover .pillar-image img {
    transform: scale(1.05);
}

.pillar-body {
    padding: 28px 24px;
}

.pillar-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-gold-dark);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
    border-left: 3px solid var(--color-gold);
    padding-left: 12px;
}

.pillar-body p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* ============================================
   カテゴリーグリッド
   ============================================ */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.category-card {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: 4px;
    overflow: hidden;
    text-decoration: none;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

.category-card:hover {
    box-shadow: 0 6px 24px rgba(201, 160, 62, 0.2);
    transform: translateY(-3px);
    opacity: 1;
}

.category-image {
    height: 140px;
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.category-card:hover .category-image img {
    transform: scale(1.08);
}

.category-body {
    padding: 20px;
    text-align: center;
}

.category-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gold-dark);
    margin-bottom: 6px;
    letter-spacing: 0.05em;
}

.category-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ============================================
   お知らせ
   ============================================ */
.news-list {
    max-width: 700px;
    margin: 0 auto;
}

.news-item {
    display: flex;
    align-items: baseline;
    gap: 24px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.news-date {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-gold);
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.news-title {
    font-size: 0.95rem;
    font-weight: 400;
}

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

.news-empty {
    text-align: center;
    color: var(--color-text-light);
}

/* ============================================
   アクセス
   ============================================ */
.access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.access-item {
    margin-bottom: 24px;
}

.access-item h3 {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-main);
    margin-bottom: 4px;
    padding-left: 12px;
    border-left: 2px solid var(--color-gold);
}

.access-item p {
    font-size: 0.9rem;
    padding-left: 14px;
}

.access-item a {
    color: var(--color-gold);
}

.access-map iframe {
    border-radius: 4px;
}

/* ============================================
   ボタン
   ============================================ */
.btn {
    display: inline-block;
    padding: 12px 32px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: all 0.3s;
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-white);
    border: 1px solid var(--color-gold);
}

.btn-primary:hover {
    background: var(--color-gold-light);
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-white);
    opacity: 1;
}

/* ============================================
   固定ページ ヒーロー
   ============================================ */
.page-hero {
    position: relative;
    height: 40vh;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-color: var(--color-main);
    margin-top: 72px;
}

.page-hero-simple {
    height: auto;
    min-height: auto;
    padding: 80px 24px 60px;
    background: var(--color-main);
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26, 26, 46, 0.55);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
}

.page-hero-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-bottom: 8px;
}

.page-hero-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 0.15em;
}

.page-hero-date {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 12px;
}

/* ページコンテンツ */
.page-content {
    padding: 60px 0;
}

.page-body {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 2;
}

.page-body h2 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-main);
    margin: 48px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-gold);
}

.page-body h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--color-main);
    margin: 32px 0 12px;
}

.page-body p {
    margin-bottom: 16px;
}

.page-body img {
    border-radius: 4px;
    margin: 24px 0;
}

.page-back {
    text-align: center;
    margin-top: 48px;
}

/* ============================================
   今月のイベント
   ============================================ */
.section-events {
    background: linear-gradient(170deg, #1a1408 0%, #2c1f0e 40%, #3a2510 100%) !important;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.section-events::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(201, 160, 62, 0.03);
    pointer-events: none;
}

.section-events > .container {
    position: relative;
    z-index: 1;
}

.section-events .section-header::before {
    content: '◆ ◆ ◆';
    color: var(--color-gold);
    letter-spacing: 0.5em;
    opacity: 0.6;
}

.section-events .section-title {
    color: #f0d98c;
    text-shadow: 0 1px 8px rgba(201, 160, 62, 0.3);
}

.section-events .section-title::after {
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    width: 80px;
}

.event-featured {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(201, 160, 62, 0.25);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.event-featured:hover {
    border-color: var(--color-gold);
    box-shadow: 0 6px 30px rgba(201, 160, 62, 0.15);
}

.event-featured-image {
    overflow: hidden;
}

.event-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.event-featured:hover .event-featured-image img {
    transform: scale(1.05);
}

.event-featured.no-image {
    grid-template-columns: 1fr;
}

.event-featured-body {
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-date-line {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(201, 160, 62, 0.2);
}

.event-date {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 700;
    color: #f0d98c;
    letter-spacing: 0.08em;
    white-space: nowrap;
    text-shadow: 0 1px 4px rgba(201, 160, 62, 0.3);
}

.event-time {
    font-size: 0.8rem;
    color: rgba(201, 160, 62, 0.7);
    white-space: nowrap;
    letter-spacing: 0.05em;
}

.event-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-white);
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.event-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.8;
}

.section-events .btn-outline {
    color: var(--color-gold);
    border-color: rgba(201, 160, 62, 0.5);
    letter-spacing: 0.12em;
}

.section-events .btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-main);
    border-color: var(--color-gold);
    box-shadow: 0 4px 16px rgba(201, 160, 62, 0.3);
}

/* トピックスカード */
.topics-card {
    display: block;
    max-width: 700px;
    margin: 0 auto;
    background: rgba(44, 31, 14, 0.6);
    border: 1px solid rgba(191, 155, 48, 0.3);
    border-radius: 8px;
    padding: 28px 32px;
    text-decoration: none;
    transition: border-color 0.3s, transform 0.3s;
    position: relative;
}

.topics-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.topics-card-badge {
    display: inline-block;
    background: var(--color-gold);
    color: var(--color-main);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 3px;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
}

.topics-card-title {
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.7;
    margin-bottom: 8px;
}

.topics-card-source {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.topics-card-link {
    color: var(--color-gold);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

/* ============================================
   言語切り替え
   ============================================ */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 10px;
    flex-shrink: 0;
}

.lang-switcher ul {
    list-style: none;
    display: flex;
    gap: 2px;
    margin: 0;
    padding: 0;
}

.lang-switcher li {
    display: inline-block;
}

.lang-switcher a {
    display: block;
    padding: 3px 8px;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    text-transform: uppercase;
    transition: color 0.3s, border-color 0.3s, background 0.3s;
    text-decoration: none;
}

.lang-switcher a:hover {
    color: var(--color-gold);
    border-color: var(--color-gold);
    background: rgba(196, 164, 75, 0.08);
}

/* ============================================
   フッター
   ============================================ */
.site-footer {
    background: linear-gradient(180deg, #3a2d18 0%, #2c1f0e 100%);
    color: rgba(255, 255, 255, 0.75);
    padding: 64px 0 0;
    border-top: 3px solid var(--color-gold);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-heading {
    font-family: var(--font-serif);
    font-size: 0.9rem;
    color: var(--color-gold);
    margin-bottom: 20px;
    letter-spacing: 0.12em;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(196, 164, 75, 0.25);
}

.footer-address,
.footer-tel,
.footer-email {
    font-size: 0.82rem;
    line-height: 1.9;
    margin-bottom: 12px;
}

.footer-tel a,
.footer-email a {
    color: var(--color-gold);
    transition: opacity 0.3s;
}

.footer-tel a:hover,
.footer-email a:hover {
    opacity: 0.7;
}

.footer-menu {
    list-style: none;
}

.footer-menu li {
    margin-bottom: 0;
}

.footer-menu a {
    font-size: 0.82rem;
    display: block;
    padding: 6px 0;
    padding-left: 14px;
    position: relative;
    transition: color 0.3s, padding-left 0.3s;
    color: rgba(255, 255, 255, 0.7);
}

.footer-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(196, 164, 75, 0.5);
    transition: background 0.3s;
}

.footer-menu a:hover {
    color: var(--color-gold);
    padding-left: 18px;
}

.footer-menu a:hover::before {
    background: var(--color-gold);
}

.footer-col p {
    font-size: 0.82rem;
    line-height: 1.9;
}

.footer-col p strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.footer-sns {
    display: flex;
    gap: 16px;
}

.footer-sns a {
    color: rgba(255, 255, 255, 0.9);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.footer-sns a svg {
    width: 24px;
    height: 24px;
}

.footer-sns a:hover {
    color: var(--color-gold);
    border-color: var(--color-gold);
    background: rgba(196, 164, 75, 0.12);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.05em;
}

.footer-access-item {
    margin-bottom: 14px;
}

.footer-access-item strong {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 4px;
}

.footer-access-item p {
    font-size: 0.8rem;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   フェードインアニメーション
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   レスポンシブ
   ============================================ */
@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    /* 言語切り替え（モバイル） */
    .lang-switcher {
        margin-left: auto;
        margin-right: 12px;
    }

    /* ヘッダー */
    .menu-toggle {
        display: block;
    }

    .header-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-main);
        padding: 80px 32px 32px;
        transition: right 0.3s;
        z-index: 1000;
    }

    .header-nav.active {
        right: 0;
    }

    .nav-menu {
        flex-direction: column;
    }

    .nav-menu > li > a {
        padding: 16px 0;
        font-size: 0.95rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-menu > li > a::after {
        display: none;
    }

    /* モバイルドロップダウン */
    .nav-menu > li.has-dropdown > a::before {
        content: '';
        display: inline-block;
        width: 6px;
        height: 6px;
        border-right: 1.5px solid var(--color-gold);
        border-bottom: 1.5px solid var(--color-gold);
        transform: rotate(45deg);
        margin-right: 8px;
        transition: transform 0.3s;
        vertical-align: middle;
    }

    .nav-menu > li.has-dropdown.open > a::before {
        transform: rotate(-135deg);
    }

    .dropdown-menu {
        position: static;
        transform: none;
        min-width: 0;
        background: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        border: none;
        border-top: none;
        border-radius: 0;
        box-shadow: none;
        padding: 0 0 8px 16px;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transition: max-height 0.3s;
    }

    .nav-menu > li.has-dropdown.open > .dropdown-menu {
        max-height: 300px;
    }

    .nav-menu > li.has-dropdown:hover > .dropdown-menu {
        opacity: 1;
        visibility: visible;
    }

    .dropdown-menu li a {
        padding: 8px 0;
        font-size: 0.85rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    /* ヒーロー */
    .hero-title-main {
        font-size: 1.8rem;
    }

    .hero-title-sub {
        font-size: 0.75rem;
    }

    .hero-catchphrase {
        font-size: 0.9rem;
    }

    /* セクション */
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.4rem;
    }

    /* グリッド */
    .category-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .category-image {
        height: 110px;
    }

    .access-grid {
        grid-template-columns: 1fr;
    }

    .news-item {
        flex-direction: column;
        gap: 4px;
    }

    /* イベント */
    .event-featured {
        grid-template-columns: 1fr;
    }

    .event-featured-image {
        height: 220px;
    }

    .event-featured-body {
        padding: 24px 20px;
    }

    /* フッター */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* ページヒーロー */
    .page-hero {
        height: 30vh;
        min-height: 200px;
    }

    .page-hero-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .category-grid {
        grid-template-columns: 1fr;
    }

    .hero-title-main {
        font-size: 1.5rem;
        letter-spacing: 0.1em;
    }
}