/* --- 基本設定 --- */
        :root {
            --base-bg-color: #F8FBF8; /* Slightly green-tinted white */
            --accent-color: #2E7D32; /* Deeper Green */
            --accent-color-light: #e8f5e9; /* Light Green for backgrounds */
            --text-color: #333;
            --footer-bg-color: #1D3A1E; /* Deepest Dark Green */
            --white-color: #fff;
            --gray-text-color: #a0aec0;
            --border-color: #e0e0e0;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        body {
            font-family: 'Zen Maru Gothic', sans-serif;
            background-color: var(--base-bg-color);
            color: var(--text-color);
            margin: 0;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        .section {
            padding: 5rem 1.5rem;
        }

        .container {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        .text-center {
            text-align: center;
        }
        
        .accent-color-text {
            color: var(--accent-color);
        }

        /* --- プリローダー --- */
        #preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--base-bg-color);
            z-index: 9999;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }
        #preloader.hidden {
            opacity: 0;
            visibility: hidden;
        }
        .sunflower-loader {
            font-size: 4rem;
            color: var(--accent-color);
            animation: spin 2s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* --- ヘッダー & ナビゲーション (PC) --- */
        .desktop-header {
            display: none; /* Mobile first */
        }

        /* --- メインコンテンツ --- */
        main {
            background-color: var(--white-color);
            padding-top: 5rem; /* ヘッダーの高さ分を確保 */
        }

        /* --- モバイルヘッダー --- */
        .mobile-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(4px);
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
            height: 5rem; /* 80px */
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 1.5rem;
            z-index: 40;
        }
        .mobile-header .logo-link {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .mobile-header .logo-icon {
            font-size: 1.875rem; /* 30px */
        }
        .mobile-header .logo-text {
            font-size: 1.125rem; /* 18px */
            font-weight: 700;
        }
        #mobile-menu-button {
            font-size: 1.875rem;
            background: none;
            border: none;
            cursor: pointer;
        }

        /* --- モバイルメニュー --- */
        #mobile-menu {
            position: fixed;
            top: 0;
            right: 0;
            height: 100%;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.95);
            z-index: 50;
            transform: translateX(100%);
            transition: transform 0.3s ease-in-out;
        }
        #mobile-menu.open {
            transform: translateX(0);
        }
        .mobile-menu-header {
            display: flex;
            justify-content: flex-end;
            padding: 1.5rem;
        }
        #mobile-menu-close-button {
            font-size: 2.25rem; /* 36px */
            background: none;
            border: none;
            cursor: pointer;
        }
        .mobile-menu-nav ul {
            list-style: none;
            padding: 0;
            margin-top: 2rem;
            text-align: center;
        }
        .mobile-menu-nav li {
            margin-bottom: 2rem;
        }
        .mobile-menu-nav a {
            font-size: 1.5rem; /* 24px */
            font-weight: 700;
            transition: color 0.3s;
        }
        .mobile-menu-nav a:hover {
            color: var(--accent-color);
        }

        /* --- ヒーローセクション --- */
        .hero-section {
            height: calc(100vh - 5rem); /* モバイルヘッダーの高さを引く */
            min-height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white-color);
            position: relative;
            overflow: hidden;
        }
        .hero-slideshow {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }
        .hero-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            opacity: 0;
            animation: fade-in-out 18s linear infinite;
        }
        .hero-slide:nth-child(1) {
            background-image: url('/wp-content/themes/portfolio-custom/nursery/assets/aomidori0I9A8962_TP_V.jpg');
            animation-delay: 0s;
        }
        .hero-slide:nth-child(2) {
            background-image: url('/wp-content/themes/portfolio-custom/nursery/assets/fk-010A1172_TP_V.jpg');
            animation-delay: 6s;
        }
        .hero-slide:nth-child(3) {
            background-image: url('/wp-content/themes/portfolio-custom/nursery/assets/930mitte0923A_TP_V.jpg');
            animation-delay: 12s;
        }
        @keyframes fade-in-out {
            0% { opacity: 0; }
            11.11% { opacity: 1; } /* 2s fade in */
            33.33% { opacity: 1; } /* 4s hold */
            44.44% { opacity: 0; } /* 2s fade out */
            100% { opacity: 0; }
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-color: rgba(0, 0, 0, 0.3);
            z-index: 2;
        }
        .hero-content-wrapper {
            position: relative;
            z-index: 3;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .hero-content {
            text-align: center;
        }
        .hero-title {
            font-size: 2.25rem; /* 36px */
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: 0.1em;
        }
        .hero-subtitle {
            margin-top: 1rem;
            font-size: 1.125rem; /* 18px */
        }
        
        /* --- 重要なお知らせ (ヒーロー内) --- */
        .important-notice-container {
            margin-top: 1.5rem;
            background-color: rgba(255, 255, 255, 0.9);
            color: var(--text-color);
            border-radius: 5rem;
            padding: 1rem;
            max-width: 90%;
            width: 600px;
            overflow: hidden;
        }
        .important-notice {
            white-space: nowrap;
            display: flex;
            align-items: center;
        }
        .important-notice-content {
            display: inline-block;
            animation: scroll-text 20s linear infinite;
            padding-right: 3rem; /* for seamless loop */
        }
        .important-notice i {
            margin-right: 0.75rem;
            color: var(--accent-color);
        }
        @keyframes scroll-text {
            from { transform: translateX(0); }
            to { transform: translateX(-100%); }
        }

        /* --- ▼▼▼【追加】採用情報リンク ▼▼▼ --- */
        .recruit-link {
            position: absolute;
            /* モバイルヘッダーの高さを考慮して上からの位置を調整 */
            top: 0; 
            right: 0;
            background-color: #1D3A1E;
            color: var(--white-color);
            padding: 2.5rem 2.25rem;
            border-radius: 0 0 0 20px;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            z-index: 5; /* ヒーローセクションのコンテンツより手前に表示 */
            font-weight: 700;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #1D3A1E;
            font-size: 22px;
        }

        .recruit-link:hover {
            background-color: #ffffff00;
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(0,0,0,0.2);
        }

        .recruit-link i {
            font-size: 1.25rem;
        }

        /* --- お知らせセクション --- */
        .news-section {
            background-color: var(--white-color);
        }
        .news-list {
            list-style: none;
            padding: 0;
            max-width: 48rem;
            margin: 0 auto 2rem auto;
            text-align: left;
        }
        .news-item {
            display: flex;
            align-items: center;
            padding: 1.25rem 0;
            border-bottom: 1px solid var(--border-color);
        }
        .news-item:first-child {
            border-top: 1px solid var(--border-color);
        }
        .news-date {
            background-color: var(--accent-color);
            color: var(--white-color);
            font-weight: 700;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-right: 1.5rem;
            font-size: 0.875rem;
            flex-shrink: 0;
        }
        .news-title {
            font-weight: 700;
            transition: color 0.3s;
        }
        .news-title:hover {
            color: var(--accent-color);
        }
        .news-archive-button {
            display: inline-block;
            background-color: transparent;
            color: var(--accent-color);
            font-weight: 700;
            padding: 0.75rem 2rem;
            border-radius: 9999px;
            border: 2px solid var(--accent-color);
            transition: all 0.3s;
            margin-top: 1rem;
        }
        .news-archive-button:hover {
            background-color: var(--accent-color);
            color: var(--white-color);
        }

        /* --- セクション共通 --- */
        .section-title {
            font-size: 1.875rem; /* 30px */
            margin-bottom: 0.5rem;
        }
        .section-subtitle {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--accent-color);
            margin-bottom: 2rem;
        }
        .section-text {
            font-size: 1rem;
            line-height: 1.75;
            max-width: 42rem; /* 672px */
            margin-left: auto;
            margin-right: auto;
        }

        /* --- 園について --- */
        #about {
            background-color: var(--accent-color-light);
            padding-top: calc(5rem + 40px); 
            padding-bottom: 0;
            margin-top: -40px;
            clip-path: polygon(
                0% 40px, 5% 0, 10% 40px, 15% 0, 20% 40px, 25% 0, 30% 40px, 35% 0, 40% 40px, 45% 0, 50% 40px, 55% 0, 60% 40px, 65% 0, 70% 40px, 75% 0, 80% 40px, 85% 0, 90% 40px, 95% 0, 100% 40px,
                100% 100%,
                0% 100%
            );
        }
        #about .about-content {
            padding-bottom: 5rem;
        }
        #about .section-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
        }

        /* --- 当園の特色 --- */
        #features {
            background-color: var(--base-bg-color);
            padding: 8rem 2.5rem 20rem;
        }
        .features-grid {
            display: grid;
            gap: 2.5rem;
            margin-top: 3rem;
        }
        .feature-card {
            background-color: var(--white-color);
            padding: 2rem;
            border-radius: 0.5rem;
            box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
            transition: transform 0.3s;
        }
        .feature-card:hover {
            transform: scale(1.05);
        }
        .feature-card-icon {
            font-size: 3rem; /* 48px */
            color: var(--accent-color);
            margin-bottom: 1rem;
        }
        .feature-card-title {
            font-size: 1.5rem; /* 24px */
            margin-bottom: 0.5rem;
        }
        .feature-card-text {
            line-height: 1.75;
        }

        /* --- 1日の流れ (★ここを修正) --- */
        #daily {
             background-color: var(--accent-color-light);
             position: relative; /* ::before擬似要素の基準点にするため追加 */ 
        }

        /* SVGを配置するための擬似要素を追加 */
        #daily::before {
            content: ''; /* 擬似要素には必須 */
            position: absolute;
            bottom: 100%;
            left: 0;
            width: 100%;
            height: 350px; /* SVG画像の高さに合わせて調整してください */
            background-image: url('/wp-content/themes/portfolio-custom/nursery/assets/svg_dailyflow.svg');
            background-repeat: repeat-x; /* SVGを横方向に繰り返してパターンにする */
            background-size: auto 100%;  /* 高さを擬似要素に合わせる */
            background-position: center;
            background-repeat:no-repeat;

        }

        .timeline-wrapper {
            max-width: 42rem;
            margin-left: auto;
            margin-right: auto;
        }
        .timeline {
            position: relative;
            border-left: 2px dashed var(--accent-color);
            margin-left: 1rem;
            padding: 1rem 0;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            display: flex;
            align-items: flex-start;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-dot {
            position: absolute;
            left: -1rem;
            top: 0.2rem;
            height: 2rem;
            width: 2rem;
            background-color: var(--accent-color);
            border-radius: 9999px;
            z-index: 10;
        }
        .timeline-content {
            background-color: var(--white-color);
            padding: 1.5rem;
            border-radius: 0.5rem;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
            width: 100%;
            margin-left: 2rem;
        }
        .timeline-time {
            font-weight: 700;
            font-size: 1.125rem;
            color: var(--accent-color);
        }
        .timeline-description {
            font-weight: 700;
        }

        /* --- 園の様子 --- */
        #gallery {
            background-color: var(--base-bg-color);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            margin-top: 3rem;
        }
        .gallery-item {
            overflow: hidden;
            border-radius: 0.5rem;
        }
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        .gallery-item-wide {
            grid-column: span 2 / span 2;
        }
        .gallery-item-full {
            grid-column: 1 / -1;
        }

        /* --- FAQ Section --- */
        .faq-container {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .faq-image-wrapper {
            display: none;
        }
        .faq-accordion {
            width: 100%;
        }
        .faq-item {
            background-color: var(--white-color);
            border-radius: 0.5rem;
            margin-bottom: 1rem;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
            transition: box-shadow 0.3s;
        }
        .faq-item:hover {
            box-shadow: 0 6px 15px rgba(0,0,0,0.1);
        }
        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            padding: 1.5rem;
            text-align: left;
            font-size: 1.125rem;
            font-weight: 700;
            background: none;
            border: none;
            cursor: pointer;
            font-family: inherit;
        }
        .faq-icon {
            font-size: 1.25rem;
            color: var(--accent-color);
            transition: transform 0.3s ease;
            flex-shrink: 0;
            margin-left: 1rem;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-answer p {
            margin: 0;
            padding: 0 1.5rem 1.5rem 1.5rem;
            line-height: 1.75;
        }
        .faq-item.active .faq-question {
            color: var(--accent-color);
        }
        .faq-item.active .faq-icon {
            transform: rotate(135deg);
        }

        /* --- 入園案内 --- */
        .info-box {
            background-color: var(--white-color);
            padding: 2rem;
            border-radius: 0.5rem;
            box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
            text-align: left;
            max-width: 42rem;
            margin: 3rem auto 8rem;
        }
        .info-text {
            margin-bottom: 1.5rem;
        }
        .info-button {
            display: block;
            text-align: center;
            background-color: var(--accent-color);
            color: var(--white-color);
            font-weight: 700;
            padding: 1rem 1.5rem;
            border-radius: 0.5rem;
            font-size: 1.25rem;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }
        .info-button:hover {
            background-color: #45a049;
            transform: scale(1.05);
        }

        /* --- フッター --- */
        .footer {
            background-color: var(--footer-bg-color);
            color: var(--white-color);
            position: relative; 
        }
        .footer::before {
            content: ''; /* 擬似要素には必須 */
            position: absolute;
            bottom: 95%;
            left: 0;
            width: 100%;
            height: 350px; /* SVG画像の高さに合わせて調整してください */
            background-image: url('/wp-content/themes/portfolio-custom/nursery/assets/svg_footer.svg');
            background-repeat: repeat-x; /* SVGを横方向に繰り返してパターンにする */
            background-size: auto 100%;  /* 高さを擬似要素に合わせる */
            background-position: center;
            background-repeat:no-repeat;

        }
        .footer-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            margin-bottom: 2rem;
        }
        .footer-logo-icon {
            font-size: 1.875rem;
            color: var(--accent-color);
        }
        .footer-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
        }
        .footer-info {
            margin-top: 0.5rem;
            font-size: 0.875rem;
            color: var(--gray-text-color);
        }
        .footer-sns {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .footer-sns a {
            font-size: 1.5rem;
            transition: color 0.3s;
        }
        .footer-sns a:hover {
            color: var(--accent-color);
        }
        .footer-copy {
            font-size: 0.75rem;
            color: #718096;
        }

        /* --- スクロールアニメーション --- */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease-out, transform 0.8s ease-out;
        }
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        .dl-footer__note {
            font-size: 12px;
            color: rgba(255,255,255,0.8);
            margin-top: 1rem;
            line-height: 1.6;
            margin-bottom: 100px;
            }
            .dl-footer__note a {
            color: inherit;
            text-decoration: underline;
            }
            .dl-footer__note a:hover {
            text-decoration: none;
            }

        
        /* --- レスポンシブ (Tablet) --- */
        @media (min-width: 768px) {
            .section {
                padding: 8rem 2.5rem;
            }
            #about {
                padding-top: calc(8rem + 40px);
            }
            /* ★#dailyもレスポンシブ対応 */
            #daily {
                padding-top: calc(8rem + 60px);
            }
            .hero-title {
                font-size: 3.75rem; /* 60px */
            }
            .hero-subtitle {
                font-size: 1.25rem; /* 20px */
            }
            .section-title {
                font-size: 2.25rem; /* 36px */
            }
            .features-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .gallery-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .gallery-item-wide-md {
                grid-column: span 2 / span 2;
            }
            .faq-container {
                flex-direction: row;
                align-items: stretch;
            }
            .faq-image-wrapper {
                display: block;
                width: 40%;
            }
            .faq-accordion {
                width: 60%;
            }
        }

        /* --- レスポンシブ (Desktop) --- */
        @media (min-width: 1024px) {
            main {
                padding-top: 0;
                margin-left: 12rem; /* header width */
                margin-right: 0;
            }
            .hero-section {
                height: 100vh;
                align-items: flex-end;
                justify-content: flex-start;
                padding: 4rem;
            }
            .hero-content-wrapper {
                align-items: flex-start;
            }
            .hero-content {
                text-align: left;
            }
            .section {
                padding-left: 5rem;
                padding-right: 5rem;
            }
            
            #about {
                padding: calc(8rem + 40px) 0 0 0;
            }

            #about .about-content {
                 padding: 0 5rem 8rem 5rem;
            }
            .mobile-header, .mobile-menu {
                display: none;
            }
            .desktop-header {
                background-color: rgba(255, 255, 255, 0.9);
                backdrop-filter: blur(4px);
                box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
                position: fixed;
                top: 0;
                left: 0;
                height: 100%;
                width: 12rem; /* 192px, increased width */
                z-index: 30;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: space-between;
                padding: 3rem 1rem;
            }
            .desktop-header .logo-link {
                writing-mode: vertical-rl;
                text-orientation: mixed;
                display: flex;
                align-items: center;
            }
            .desktop-header .logo-icon {
                font-size: 2.5rem;
                margin-bottom: 1.5rem;
            }
            .desktop-header .logo-text {
                font-size: 1.5rem;
                letter-spacing: 0.2em;
            }
            .desktop-nav {
                width: 100%;
            }
            .desktop-nav ul {
                list-style: none;
                padding: 0;
                margin: 0;
                display: flex;
                flex-direction: column;
                gap: 1rem;
                width: 100%;
                align-items: center;
            }
            .desktop-nav li {
                width: 70%;
            }
            .desktop-nav a {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                padding: 1rem 0.5rem;
                border-radius: 0.75rem;
                background-color: var(--accent-color-light);
                transition: background-color 0.3s, transform 0.3s;
                width: 100%;
                height: 100%;
            }
            .desktop-nav a:hover {
                background-color: var(--accent-color);
                color: var(--white-color);
            }
            .desktop-nav a:hover .nav-icon {
                color: var(--white-color);
            }
            .desktop-nav .nav-icon {
                font-size: 2rem;
                margin-bottom: 0.5rem;
                color: var(--accent-color);
                transition: color 0.3s;
            }
            .desktop-nav .nav-text {
                font-size: 0.875rem;
                font-weight: 700;
            }
            .footer {
                margin-left: 12rem; /* header width */
                margin-right: 0;
            }
            .recruit-link {
                top: 0; 
                right: 0;
            }
        }