/* ========================================
   リセット・基本設定
======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* カラーテーマ - 多色カラフル */
    --color-primary: #2196F3;      /* 鮮やかな青 */
    --color-secondary: #4CAF50;    /* 鮮やかな緑 */
    --color-accent: #FF6B9D;       /* 鮮やかなピンク */
    --color-warning: #FF9800;      /* オレンジ */
    --color-info: #00BCD4;         /* シアン */
    --color-purple: #9C27B0;       /* パープル */
    --color-yellow: #FFC107;       /* イエロー */
    --color-teal: #009688;         /* ティール */
    --color-bg: #F5F5F5;           /* 薄いグレー */
    --color-bg-light: #E8F5E9;     /* 薄い緑 */
    --color-bg-blue: #E3F2FD;      /* 薄い青 */
    --color-bg-pink: #FCE4EC;      /* 薄いピンク */
    --color-bg-orange: #FFF3E0;    /* 薄いオレンジ */
    --color-white: #FFFFFF;
    --color-text: #212529;
    --color-text-light: #495057;
    --color-border: #DEE2E6;
    --color-success: #28A745;
    --color-error: #DC3545;
    
    /* フォント */
    --font-family: 'Noto Sans JP', sans-serif;
    
    /* スペーシング */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* 角丸 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* 影 */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* トランジション */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    line-height: 1.7;
    background-color: var(--color-white);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* ========================================
   共通スタイル
======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    position: relative;
    padding-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
    border-radius: 3px;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1976D2, #388E3C);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.5);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-warning));
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.4);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #E91E63, #F57C00);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.5);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    width: 100%;
}

/* ========================================
   ヘッダー
======================================== */

.header {
    background: linear-gradient(to right, #FFFFFF 0%, #F8F9FA 100%);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: block;
    line-height: 0;
}

.logo-image {
    height: 70px;
    width: auto;
    transition: var(--transition);
    object-fit: contain;
}

.logo-image:hover {
    transform: scale(1.05);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 0.8rem;
    flex-wrap: nowrap;
}

.nav-link {
    color: var(--color-text);
    font-weight: 600;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    white-space: nowrap;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-link:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(46, 125, 152, 0.2);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

/* ========================================
   ヒーローセクション
======================================== */

.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.hero-content {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    padding: var(--spacing-lg) 0;
    color: var(--color-white);
    z-index: 2;
}

.hero-character {
    position: absolute;
    right: 50px;
    bottom: 0;
    width: 250px;
    height: auto;
    animation: float 3s ease-in-out infinite;
    z-index: 1;
}

.kazemaru-hero {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    animation: float 3s ease-in-out infinite;
}

.character-name {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    color: var(--color-primary);
    padding: 0.25rem 0.6rem;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 700;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--color-primary);
    white-space: nowrap;
    z-index: 2;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7), 0 0 15px rgba(0, 0, 0, 0.4);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7), 0 0 15px rgba(0, 0, 0, 0.4);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
}

/* スライダーコントロール */
.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 10;
}

.slider-btn {
    background-color: rgba(255, 255, 255, 0.3);
    border: 2px solid var(--color-white);
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.slider-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background-color: var(--color-white);
    width: 30px;
    border-radius: 6px;
}

/* 音楽プレイヤー */
.music-player {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.music-notice {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--color-text);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.music-notice i {
    color: var(--color-accent);
}

.music-btn {
    background: linear-gradient(135deg, var(--color-accent), var(--color-purple));
    color: var(--color-white);
    border: none;
    padding: 0.9rem 1.3rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.4);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.music-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.music-btn:active::before {
    width: 300px;
    height: 300px;
}

.music-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.music-btn.playing {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-info));
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 8px 16px rgba(76, 175, 80, 0.4);
    }
    50% {
        box-shadow: 0 8px 24px rgba(0, 188, 212, 0.6);
    }
}

.music-btn i {
    font-size: 1.2rem;
    position: relative;
    z-index: 1;
}

.music-text {
    position: relative;
    z-index: 1;
}

/* ========================================
   就労選択支援とは
======================================== */

.about-service {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-bg-blue) 0%, var(--color-bg-light) 100%);
}

.section-header-with-character {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-md);
}

.section-header-text {
    flex: 1;
}

.section-character {
    width: 150px;
    flex-shrink: 0;
    animation: bounce 2s ease-in-out infinite;
}

.kazemaru-section {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2));
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0) rotate(-5deg);
    }
    50% {
        transform: translateY(-15px) rotate(5deg);
    }
}

.service-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.service-intro-content {
    background: linear-gradient(135deg, #FFFFFF 0%, #E3F2FD 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 5px solid var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-intro-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-text);
}

.service-intro-text strong {
    color: var(--color-primary);
    font-weight: 600;
}

.service-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.service-detail-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.service-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(46, 125, 152, 0.2);
    border-color: var(--color-primary);
}

.detail-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.service-detail-card:nth-child(1) .detail-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-info));
}

.service-detail-card:nth-child(2) .detail-icon {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-teal));
}

.service-detail-card:nth-child(3) .detail-icon {
    background: linear-gradient(135deg, var(--color-accent), var(--color-warning));
}

.detail-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.detail-description {
    color: var(--color-text-light);
    line-height: 1.8;
}

.detail-description strong {
    color: var(--color-text);
    font-weight: 600;
}

/* 比較表 */
.service-comparison {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
}

.comparison-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    text-align: center;
}

.comparison-table {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background-color: var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.comparison-row {
    display: grid;
    grid-template-columns: 150px 1fr 1fr;
    background-color: var(--color-white);
}

.comparison-header {
    background: linear-gradient(135deg, var(--color-info), var(--color-teal));
    color: var(--color-white);
    font-weight: 600;
}

.comparison-cell {
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.comparison-cell.highlight {
    background: linear-gradient(135deg, #E3F2FD 0%, #FFF9C4 100%);
    font-weight: 700;
    color: #1565C0;
    font-size: 1.05rem;
    border-left: 4px solid var(--color-primary);
    border-right: 4px solid var(--color-primary);
}

.comparison-cell.highlight-header {
    background: linear-gradient(135deg, var(--color-warning), var(--color-yellow));
    font-weight: 800;
    color: #FFFFFF;
    font-size: 1.2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    border: 3px solid #FFFFFF;
    animation: highlight-pulse 2s ease-in-out infinite;
}

@keyframes highlight-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(255, 152, 0, 0.5);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 0 20px rgba(255, 193, 7, 0.8);
    }
}

/* 対象者 */
.service-target {
    max-width: 900px;
    margin: 0 auto;
}

.target-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    text-align: center;
}

.target-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.target-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.target-item:hover {
    background-color: rgba(135, 206, 235, 0.2);
    transform: translateX(10px);
}

.target-item i {
    font-size: 1.5rem;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.target-item span {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.6;
}

/* ========================================
   事業所の特徴
======================================== */

.features {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-bg-pink) 0%, var(--color-bg-orange) 100%);
    position: relative;
}

.features .container {
    position: relative;
}

.section-kazemaru {
    position: absolute;
    bottom: 20px;
    right: 20px;
}

.kazemaru-decoration {
    width: 150px;
    height: auto;
    display: block;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.15));
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--color-border);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(46, 125, 152, 0.2);
    border-color: var(--color-primary);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card:nth-child(1) .feature-icon {
    color: var(--color-primary);
}

.feature-card:nth-child(2) .feature-icon {
    color: var(--color-secondary);
}

.feature-card:nth-child(3) .feature-icon {
    color: var(--color-accent);
}

.feature-card:nth-child(4) .feature-icon {
    color: var(--color-warning);
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.feature-description {
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ========================================
   1日の流れ
======================================== */

.schedule {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-blue) 100%);
}

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

.timeline-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    position: relative;
    align-items: start;
}

/* 縦線を削除してすっきり */
.timeline-item::before {
    display: none;
}

.timeline-time {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-white);
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.timeline-content {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    padding-left: 90px;
    border-radius: var(--radius-lg);
    position: relative;
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.timeline-icon {
    position: absolute;
    left: var(--spacing-md);
    top: var(--spacing-md);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.timeline-item:nth-child(1) .timeline-icon {
    background: var(--color-warning);
}

.timeline-item:nth-child(2) .timeline-icon {
    background: var(--color-primary);
}

.timeline-item:nth-child(3) .timeline-icon {
    background: var(--color-secondary);
}

.timeline-item:nth-child(4) .timeline-icon {
    background: var(--color-info);
}

.timeline-item:nth-child(5) .timeline-icon {
    background: var(--color-accent);
}

.timeline-item:nth-child(6) .timeline-icon {
    background: var(--color-purple);
}
}

.timeline-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.timeline-description {
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ========================================
   活動内容
======================================== */

.activities {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-bg-orange) 0%, var(--color-bg-pink) 100%);
    position: relative;
}

.activities .container {
    position: relative;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.activity-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--color-border);
}

.activity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(74, 157, 95, 0.2);
    border-color: var(--color-secondary);
}

.activity-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.activity-card:nth-child(1) .activity-icon {
    color: var(--color-teal);
}

.activity-card:nth-child(2) .activity-icon {
    color: var(--color-purple);
}

.activity-card:nth-child(3) .activity-icon {
    color: var(--color-info);
}

.activity-card:nth-child(4) .activity-icon {
    color: var(--color-warning);
}

.activity-card:nth-child(5) .activity-icon {
    color: var(--color-secondary);
}

.activity-card:nth-child(6) .activity-icon {
    color: var(--color-accent);
}

.activity-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.activity-description {
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ========================================
   利用の流れ
======================================== */

.flow {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #E8F5E9 0%, #FFF3E0 100%);
}

.flow-steps {
    max-width: 900px;
    margin: 0 auto;
}

.flow-step {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
}

/* 各ステップの番号に色を付ける */
.flow-steps .flow-step:nth-of-type(1) .step-number {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%) !important;
}

.flow-steps .flow-step:nth-of-type(3) .step-number {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%) !important;
}

.flow-steps .flow-step:nth-of-type(5) .step-number {
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%) !important;
}

.flow-steps .flow-step:nth-of-type(7) .step-number {
    background: linear-gradient(135deg, #9C27B0 0%, #7B1FA2 100%) !important;
}

.flow-steps .flow-step:nth-of-type(9) .step-number {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%) !important;
}

.flow-steps .flow-step:nth-of-type(11) .step-number {
    background: linear-gradient(135deg, #E91E63 0%, #C2185B 100%) !important;
}

.step-content {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    position: relative;
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.step-icon {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    font-size: 2rem;
    color: var(--color-primary);
    opacity: 0.3;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.step-description {
    color: var(--color-text-light);
    line-height: 1.8;
}

.flow-arrow {
    text-align: center;
    font-size: 2rem;
    color: var(--color-primary);
    margin: var(--spacing-sm) 0;
}

/* ========================================
   FAQ
======================================== */

.faq {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #FCE4EC 0%, #E3F2FD 100%);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    transition: var(--transition);
}

.faq-question:hover {
    background-color: #F0F8FF;
}

.faq-q-icon {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
}

.faq-q-text {
    flex: 1;
}

.faq-arrow {
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--color-primary);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-a-icon {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
}

.faq-a-text {
    flex: 1;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ========================================
   アクセス
======================================== */

.access {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #FFF3E0 0%, #E8F5E9 100%);
}

.access-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.access-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.access-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-group {
    background-color: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.info-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-title i {
    font-size: 1.2rem;
}

.info-text {
    color: var(--color-text);
    line-height: 1.8;
}

.info-text a {
    color: var(--color-primary);
    font-weight: 500;
}

.info-text a:hover {
    text-decoration: underline;
}

.info-text small {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ========================================
   お問い合わせ
======================================== */

.contact {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #E3F2FD 0%, #FCE4EC 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

.contact-heading {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-method {
    display: flex;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.method-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.5rem;
}

.method-content {
    flex: 1;
}

.method-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.method-text {
    color: var(--color-text-light);
    line-height: 1.6;
}

.contact-link {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-link:hover {
    text-decoration: underline;
}

/* フォーム */
.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* Googleフォームコンテナ */
.google-form-container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.google-form-container iframe {
    width: 100%;
    max-width: 100%;
    border: none;
    min-height: 1194px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.required {
    color: var(--color-error);
    font-size: 0.9rem;
    margin-left: 0.5rem;
}

.form-input {
    padding: 0.8rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(135, 206, 235, 0.1);
}

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

.error-message {
    color: var(--color-error);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.form-input.error {
    border-color: var(--color-error);
}

.form-input.error + .error-message {
    display: block;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-success);
    color: var(--color-white);
    border-radius: var(--radius-lg);
}

.form-success.show {
    display: block;
}

.form-success i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.form-success p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ========================================
   フッター
======================================== */

.footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-teal) 50%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo-image {
    height: 100px;
    width: auto;
    /* 白い背景をつけてロゴを見やすく */
    background: white;
    padding: 18px;
    border-radius: 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    object-fit: contain;
}

.footer-text {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-white);
    text-decoration: underline;
    transform: translateX(5px);
}
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   ページトップボタン
======================================== */

.page-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
}

.page-top.show {
    display: flex;
}

.page-top:hover {
    transform: translateY(-5px);
}

/* ========================================
   レスポンシブデザイン
======================================== */

@media (max-width: 1024px) {
    .access-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .logo h1 {
        font-size: 1.2rem;
    }
    
    .nav-list {
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.6rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    /* セクションの余白削減 */
    section {
        padding: 3rem 0;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    /* ヒーローセクション - 元の雰囲気を保持 */
    .hero {
        height: 600px;
    }
    
    .hero-content {
        padding: 1.5rem 1rem;
        z-index: 5;
    }
    
    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
        line-height: 1.4;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }
    
    /* ボタン配置 - 元のデザインを保持 */
    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .hero-buttons .btn {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
        font-weight: 700;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    /* キャラクター画像 - 小さくして右上に、文字の後ろ */
    .hero-character {
        width: 120px;
        right: 10px;
        top: 80px;
        z-index: 1;
    }
    
    .character-name {
        font-size: 0.55rem;
        padding: 0.18rem 0.4rem;
        top: -25px;
        border-width: 1.5px;
    }
    
    /* 音楽プレイヤー - 左上に移動 */
    .music-player {
        top: 10px;
        right: auto;
        left: 10px;
        align-items: flex-start;
    }
    
    .music-notice {
        font-size: 0.7rem;
        padding: 0.3rem 0.5rem;
    }
    
    .music-btn {
        padding: 0.6rem 0.9rem;
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    .music-btn .music-text {
        display: inline;
    }
    
    /* スライダーコントロール - 下部に配置 */
    .slider-controls {
        bottom: 20px;
    }
    
    .slider-btn {
        width: 36px;
        height: 36px;
    }
    
    .slider-indicators {
        gap: 8px;
    }
    
    .indicator {
        width: 10px;
        height: 10px;
    }
    
    .section-header-with-character {
        flex-direction: column;
        text-align: center;
    }
    
    .section-character {
        width: 100px;
    }
    
    .logo-image {
        height: 60px;
        object-fit: contain;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md);
    }
    
    .nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        display: block;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .timeline-time {
        text-align: center;
        font-size: 1.5rem;
        width: 100%;
        min-height: 60px;
        padding: 1rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
        padding-top: 70px;
    }
    
    .timeline-icon {
        left: 50%;
        transform: translateX(-50%);
        top: 1rem;
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    /* カードとグリッドの余白削減 */
    .features-grid,
    .activities-grid {
        gap: 1.5rem;
    }
    
    .feature-card,
    .activity-card {
        padding: 1.5rem;
    }
    
    .flow-step {
        margin-bottom: 1.5rem;
    }
    
    .step-content {
        padding: 1.5rem;
    }
    
    .faq-item {
        margin-bottom: 1rem;
    }
    
    .contact-method {
        padding: 1.5rem;
    }
    
    /* FAQ調整 */
    .faq-question {
        font-size: 1rem;
        padding: 1.5rem;
    }
    
    .faq-answer {
        padding: 0;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.5rem;
    }
    
    .faq-a-text {
        font-size: 0.95rem;
    }
    
    .flow-step {
        grid-template-columns: 1fr;
    }
    
    .step-number {
        margin: 0 auto var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .comparison-row {
        grid-template-columns: 100px 1fr 1fr;
        gap: 2px;
    }
    
    .comparison-cell {
        padding: var(--spacing-sm);
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .comparison-cell.highlight {
        font-size: 0.9rem;
    }
    
    .comparison-cell.highlight-header {
        font-size: 1rem;
    }
    
    /* Googleフォームをタブレットサイズに調整 */
    .contact-form-wrapper {
        padding: 1.5rem;
    }
    
    .google-form-container {
        width: 100%;
        max-width: 100%;
    }
    
    .google-form-container iframe {
        width: 100%;
        min-height: 1300px;
    }
    
    .service-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    /* スペーシング変数の上書き */
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: 1.7rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    /* 各セクションのパディング削減 */
    section {
        padding: 2rem 0 !important;
    }
    
    .hero {
        padding: 0 !important;
    }
    
    /* ヒーロー - 元の雰囲気を保持 */
    .hero {
        height: 500px;
    }
    
    .hero-content {
        padding: 1rem 0.75rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .hero-description {
        font-size: 0.88rem;
        line-height: 1.5;
        margin-bottom: 1rem;
    }
    
    .hero-character {
        width: 100px;
        right: 5px;
        top: 70px;
        z-index: 1;
    }
    
    .character-name {
        font-size: 0.5rem;
        padding: 0.15rem 0.35rem;
        top: -20px;
        border-width: 1.5px;
    }
    
    .music-btn {
        font-size: 0.7rem;
        padding: 0.5rem 0.8rem;
    }
    
    .hero-buttons {
        max-width: 280px;
    }
    
    .hero-buttons .btn {
        padding: 0.9rem 1.2rem;
        font-size: 0.95rem;
    }
    
    /* 音楽プレイヤー */
    .music-notice {
        font-size: 0.65rem;
        padding: 0.25rem 0.4rem;
    }
    
    .music-btn {
        padding: 0.5rem 0.7rem;
        font-size: 0.75rem;
    }
    
    /* スライダーコントロール */
    .slider-btn {
        width: 32px;
        height: 32px;
    }
    
    .indicator {
        width: 8px;
        height: 8px;
    }
    
    .section-character {
        width: 80px;
    }
    
    .section-kazemaru {
        display: none; /* スマホでは非表示にして文字との重なりを防ぐ */
    }
    
    .kazemaru-decoration {
        width: 100px;
    }
    
    .logo-image {
        height: 55px;
        object-fit: contain;
    }
    
    .footer-logo-image {
        height: 90px;
        background: white;
        padding: 15px;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        object-fit: contain;
    }
    
    .features-grid,
    .activities-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-card,
    .activity-card {
        padding: 1.25rem;
        margin-bottom: 0;
    }
    
    .target-grid {
        gap: 0.75rem;
    }
    
    .target-item {
        padding: 0.75rem;
        gap: 0.5rem;
    }
    
    .flow-step {
        margin-bottom: 1rem;
    }
    
    .step-content {
        padding: 1rem;
    }
    
    .faq-item {
        margin-bottom: 0.75rem;
    }
    
    .faq-question {
        padding: 0.9rem;
        font-size: 0.95rem;
        gap: 0.6rem;
    }
    
    .faq-q-icon {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
    }
    
    .faq-arrow {
        font-size: 0.9rem;
    }
    
    .faq-answer {
        padding: 0;
        gap: 0.6rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 0.9rem 0.9rem;
    }
    
    .faq-a-icon {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
    }
    
    .faq-a-text {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .contact-methods {
        gap: 1rem;
    }
    
    .contact-method {
        padding: 1.25rem;
    }
    
    /* Googleフォームをスマホサイズに調整 */
    .contact-form-wrapper {
        padding: 1rem 0.5rem;
        background: transparent;
        box-shadow: none;
    }
    
    .contact-heading {
        font-size: 1.3rem;
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .google-form-container {
        width: calc(100% + 2rem);
        max-width: none;
        margin: 0 -1rem;
        overflow: visible;
        border-radius: 0;
    }
    
    .google-form-container iframe {
        width: 100%;
        min-height: 1400px;
        border: none;
    }
    
    .comparison-row {
        grid-template-columns: 80px 1fr 1fr;
        gap: 1px;
    }
    
    .comparison-cell {
        padding: 0.5rem 0.3rem;
        font-size: 0.75rem;
    }
    
    .comparison-cell.highlight {
        font-size: 0.8rem;
    }
    
    .comparison-cell.highlight-header {
        font-size: 0.85rem;
    }
    
    .slider-controls {
        bottom: 20px;
    }
    
    .slider-btn {
        width: 35px;
        height: 35px;
    }
    
    .timeline-time {
        font-size: 1.3rem;
        padding: 0.75rem;
        min-height: 50px;
    }
    
    .timeline-content {
        padding: 0.75rem;
        padding-top: 65px;
    }
    
    .timeline-item {
        margin-bottom: 1rem;
    }
    
    .timeline-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .timeline-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .timeline-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        left: 50%;
        transform: translateX(-50%);
        top: 0.5rem;
    }
    
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .footer-logo-image {
        height: 70px;
        padding: 10px;
    }
    
    .footer-text {
        font-size: 0.85rem;
        line-height: 1.8;
    }
    
    .access-content {
        padding: 1.5rem;
    }
    
    .logo h1 {
        font-size: 1.1rem;
    }
    
    .music-notice {
        font-size: 0.7rem;
        padding: 0.3rem 0.5rem;
    }
    
    .music-btn {
        padding: 0.6rem 0.9rem;
        font-size: 0.8rem;
        gap: 0.5rem;
    }
    
    .music-btn i {
        font-size: 1rem;
    }
}