/* ========================================
   リセット & ベーススタイル
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Gensparkブランドカラー - ブラックベース */
    --primary-color: #000000;
    --primary-dark: #0a0a0a;
    --primary-light: #1a1a1a;
    --accent-color: #00d4ff;
    --accent-secondary: #7c3aed;
    --dark-bg: #000000;
    
    /* グレースケール - ダークテーマ */
    --text-primary: #ffffff;
    --text-secondary: #e5e5e5;
    --text-light: #a3a3a3;
    --text-muted: #737373;
    --bg-white: #000000;
    --bg-light: #0a0a0a;
    --bg-dark: #0f0f0f;
    --bg-card: #1a1a1a;
    --border-color: #2a2a2a;
    --border-light: #1a1a1a;
    
    /* その他 */
    --success-color: #00ff88;
    --danger-color: #ff4444;
    --warning-color: #ffaa00;
    
    /* シャドウ - ダークテーマ用 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.7);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.8);
    --glow-sm: 0 0 10px rgba(0, 212, 255, 0.3);
    --glow-md: 0 0 20px rgba(0, 212, 255, 0.4);
    --glow-lg: 0 0 30px rgba(0, 212, 255, 0.5);
    
    /* タイポグラフィ */
    --font-serif: 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-serif);
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-primary);
    background-color: var(--dark-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

/* ========================================
   ヘッダー
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.logo-sub {
    font-size: 9px;
    font-weight: 400;
    color: var(--accent-color);
    font-family: var(--font-sans);
    letter-spacing: 0.5px;
    opacity: 0.85;
    line-height: 1;
    text-align: left;
    margin-bottom: 4px;
    padding-left: 2px;
}

.logo-main {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-sans);
    letter-spacing: -0.5px;
    text-shadow: var(--glow-sm);
    line-height: 1;
    text-align: left;
}

.nav {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    box-shadow: var(--glow-sm);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-color);
    text-shadow: var(--glow-sm);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.cta-button {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-weight: 700;
    border-radius: 8px;
    border: 1px solid var(--accent-color);
    box-shadow: var(--glow-md);
    transition: all 0.3s ease;
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-lg);
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-color));
}

/* ========================================
   ヒーローセクション
   ======================================== */
.hero {
    margin-top: 80px;
    padding: 120px 0;
    background: linear-gradient(135deg, #000000 0%, #0f0f0f 50%, #000000 100%);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-color);
    background-color: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 8px 20px;
    border-radius: 20px;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    box-shadow: var(--glow-sm);
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 28px;
    font-weight: 500;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    letter-spacing: 0.5px;
}

.hero-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    line-height: 1.8;
}

.hero-description p {
    margin-bottom: 8px;
}

.hero-description .highlight {
    font-size: 24px;
    font-weight: 600;
    color: var(--accent-color);
    margin-top: 20px;
    text-shadow: var(--glow-sm);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 50px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    font-family: var(--font-sans);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    font-family: var(--font-sans);
}

.hero-cta {
    margin-top: 60px;
}

.primary-button {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    padding: 18px 48px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--glow-lg);
    border: 1px solid var(--accent-color);
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.8);
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-color));
}

.cta-note {
    font-size: 14px;
    color: var(--danger-color);
    margin-top: 16px;
    font-weight: 600;
}

/* ========================================
   特徴セクション
   ======================================== */
.features-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
    margin-bottom: 60px;
}

.feature-card {
    padding: 40px 30px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.03), rgba(124, 58, 237, 0.03));
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: var(--glow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    border-radius: 50%;
    margin-bottom: 24px;
    font-size: 32px;
    color: var(--primary-color);
    box-shadow: var(--glow-md);
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.4;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    padding-left: 0;
}

.feature-list li {
    padding: 8px 0;
    color: var(--text-light);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list i {
    color: var(--accent-color);
    font-size: 16px;
}

.features-highlight {
    margin-top: 60px;
}

.highlight-box {
    padding: 40px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(124, 58, 237, 0.05));
    border: 2px solid var(--accent-color);
    border-radius: 16px;
    box-shadow: var(--glow-lg);
}

.highlight-box h4 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.highlight-box h4 i {
    color: var(--accent-color);
    font-size: 32px;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.highlight-item {
    text-align: center;
}

.highlight-label {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 700;
    border-radius: 20px;
    margin-bottom: 12px;
    font-family: var(--font-sans);
}

.highlight-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   課題セクション
   ======================================== */
.problems {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 60px;
    letter-spacing: -0.5px;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 30px;
    background-color: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--danger-color);
    transition: all 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(255, 68, 68, 0.3);
    border-color: var(--danger-color);
}

.problem-item i {
    font-size: 24px;
    color: var(--danger-color);
    flex-shrink: 0;
    margin-top: 4px;
}

.problem-item p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-primary);
}

.problems-solution {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--accent-color);
    margin-top: 50px;
    text-shadow: var(--glow-sm);
}

/* ========================================
   プラン比較セクション
   ======================================== */
.plan-comparison {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin: 40px 0;
}

.plan-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.plan-table thead {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
}

.plan-table th {
    padding: 20px;
    text-align: left;
    color: var(--primary-color);
    font-weight: 700;
    font-family: var(--font-sans);
}

.plan-table th.feature-col {
    width: 30%;
}

.plan-table th.plan-col {
    width: 35%;
    text-align: center;
}

.plan-table td {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.plan-table td:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

.plan-table td.highlight {
    background-color: rgba(0, 212, 255, 0.05);
    color: var(--accent-color);
    font-weight: 600;
}

.plan-recommendations {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 60px;
}

.recommendation-card {
    padding: 30px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.recommendation-card.highlighted {
    border-color: var(--accent-color);
    box-shadow: var(--glow-md);
}

.recommendation-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.recommendation-card ul {
    list-style: none;
    padding-left: 0;
}

.recommendation-card li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.recommendation-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 18px;
}

/* ========================================
   料金プランセクション
   ======================================== */
.pricing-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
}

.pricing-category {
    margin-bottom: 80px;
}

.pricing-category.featured {
    padding: 40px;
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
}

.category-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 40px;
    text-align: center;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.price-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s ease;
    position: relative;
}

.price-card.popular {
    border-color: var(--accent-color);
    box-shadow: var(--glow-lg);
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-md);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, var(--warning-color), #ff6b00);
    color: var(--primary-color);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--font-sans);
    box-shadow: 0 0 20px rgba(255, 170, 0, 0.5);
}

.card-header h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.card-subtitle {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.card-price {
    margin: 30px 0;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.price-main {
    text-align: center;
    margin-bottom: 10px;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--accent-color);
    font-family: var(--font-sans);
}

.price-unit {
    font-size: 24px;
    color: var(--text-primary);
}

.price-tax {
    font-size: 14px;
    color: var(--text-light);
}

.price-per {
    text-align: center;
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.price-diff {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    padding: 8px;
    background-color: rgba(0, 212, 255, 0.1);
    border-radius: 6px;
}

.price-subsidy {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
    border-radius: 8px;
    margin-top: 15px;
}

.price-subsidy p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.subsidy-amount {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-color);
    font-family: var(--font-sans);
    text-shadow: var(--glow-sm);
}

.subsidy-per {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 5px;
}

.card-features {
    margin-top: 20px;
}

.card-features p {
    padding: 8px 0;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.campaign-banner {
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, rgba(255, 170, 0, 0.1), rgba(255, 107, 0, 0.1));
    border: 2px solid var(--warning-color);
    border-radius: 16px;
    text-align: center;
}

.campaign-banner h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--warning-color);
    margin-bottom: 10px;
}

.campaign-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.campaign-benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.campaign-item {
    padding: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.campaign-item p {
    margin-bottom: 10px;
}

.campaign-discount {
    font-size: 20px;
    font-weight: 700;
    color: var(--warning-color);
}

.campaign-deadline {
    font-size: 16px;
    color: var(--danger-color);
    font-weight: 600;
}

/* ========================================
   モジュールカード
   ======================================== */
.curriculum-section {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.modules {
    display: grid;
    gap: 30px;
}

.module-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.module-card:hover {
    box-shadow: var(--glow-md);
    border-color: var(--accent-color);
}

.module-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px 30px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
}

.module-number {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    padding: 10px 20px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.module-header h3 {
    flex-grow: 1;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.module-time {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    padding: 8px 16px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
}

.module-content {
    padding: 30px;
}

.module-content ul {
    list-style: none;
    padding-left: 0;
}

.module-content li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.7;
    color: var(--text-secondary);
}

.module-content li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 12px;
}

.module-content strong {
    color: var(--accent-color);
}

/* ========================================
   ROIセクション
   ======================================== */
.roi-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--dark-bg) 100%);
    border-bottom: 1px solid var(--border-color);
}

.roi-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.roi-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
}

.roi-card.featured {
    border-color: var(--accent-color);
    box-shadow: var(--glow-lg);
}

.roi-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 30px;
    text-align: center;
}

.roi-table {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.roi-note {
    padding: 20px;
    background-color: rgba(0, 212, 255, 0.05);
    border-left: 4px solid var(--accent-color);
    border-radius: 8px;
}

.roi-note p {
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.roi-note ul {
    list-style: none;
    padding-left: 0;
}

.roi-note li {
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
    font-size: 15px;
    color: var(--text-secondary);
}

.roi-note li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

/* ========================================
   最終CTAセクション追加スタイル
   ======================================== */
.cta-reasons {
    margin-bottom: 60px;
}

.cta-reasons h3 {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.reason-card {
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.reason-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.reason-card p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
}

.cta-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.cta-option {
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(124, 58, 237, 0.08));
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.15);
}

.cta-option h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.cta-option ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 30px;
}

.cta-option li {
    padding: 8px 0;
    font-size: 16px;
    color: var(--text-primary);
}

.apply-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.plan-button {
    display: block;
    padding: 16px 24px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    font-family: var(--font-sans);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.plan-button.ondemand {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.plan-button.ondemand:hover {
    border-color: var(--accent-color);
    box-shadow: var(--glow-sm);
}

.plan-button.online {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    border: 2px solid var(--accent-color);
    box-shadow: var(--glow-md);
}

.plan-button.online:hover {
    box-shadow: var(--glow-lg);
    transform: translateY(-2px);
}

.contact-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

/* ========================================
   特徴セクション
   ======================================== */
.features {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
}

.feature-block {
    margin-bottom: 80px;
    padding: 50px;
    background-color: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.feature-number {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    padding: 10px 24px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--accent-color);
    box-shadow: var(--glow-md);
}

.feature-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.feature-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.feature-highlight {
    font-size: 20px;
    font-weight: 600;
    color: var(--accent-color);
    margin-top: 20px;
    margin-bottom: 30px;
    text-shadow: var(--glow-sm);
}

.feature-conclusion {
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    color: var(--accent-color);
    margin-top: 40px;
    padding: 20px;
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 8px;
    box-shadow: var(--glow-sm);
}

/* 比較テーブル */
.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.comparison-item {
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-dark);
}

.comparison-item.old {
    background-color: var(--bg-dark);
}

.comparison-item.new {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
    border-color: var(--accent-color);
    box-shadow: var(--glow-sm);
}

.comparison-item h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
    text-align: center;
    color: var(--text-primary);
}

.flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.flow-step {
    flex: 1;
    min-width: 100px;
    padding: 16px 12px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.flow-step span {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-top: 8px;
    font-family: var(--font-sans);
}

.flow i {
    font-size: 16px;
    color: var(--text-light);
}

.comparison-result {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
}

.comparison-result.highlight {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-weight: 700;
    border-color: var(--accent-color);
    box-shadow: var(--glow-md);
}

/* テンプレートテーブル */
.template-table {
    margin-top: 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1px;
    background-color: var(--border-color);
}

.table-row.header {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-weight: 700;
    font-family: var(--font-sans);
}

.table-row div {
    padding: 20px;
    background-color: var(--bg-card);
    font-size: 16px;
}

.table-row.header div {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
}

/* ケーススタディ */
.case-study {
    margin-top: 40px;
    padding: 30px;
    background-color: rgba(0, 255, 136, 0.05);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-left: 4px solid var(--success-color);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.1);
}

.case-study h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--success-color);
    margin-bottom: 16px;
}

.case-study ul {
    list-style: none;
    padding-left: 0;
}

.case-study li {
    font-size: 17px;
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.case-study li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 18px;
}

.case-study strong {
    color: var(--success-color);
}

/* ========================================
   オンライン対応セクション
   ======================================== */
.online-benefits {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-secondary);
    margin-top: -40px;
    margin-bottom: 60px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.benefit-item {
    text-align: center;
    padding: 40px 30px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-md);
    border-color: var(--accent-color);
    background-color: var(--bg-dark);
}

.benefit-item i {
    font-size: 48px;
    color: var(--accent-color);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.benefit-item h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.benefit-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.online-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
}

.info-item {
    padding: 40px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
}

.info-item h4 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-item h4 i {
    color: var(--accent-color);
    filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.5));
}

.info-item p {
    font-size: 17px;
    color: var(--text-secondary);
}

.info-item ul {
    list-style: none;
    padding-left: 0;
}

.info-item li {
    font-size: 17px;
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
}

.info-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 24px;
}

/* ========================================
   カリキュラムセクション
   ======================================== */
.curriculum {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--dark-bg) 100%);
    border-bottom: 1px solid var(--border-color);
}

.schedule-info {
    margin-bottom: 60px;
    padding: 40px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.schedule-info h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.schedule-info > p {
    font-size: 20px;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 30px;
    text-shadow: var(--glow-sm);
}

.schedule-dates {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.date-item {
    padding: 20px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    font-family: var(--font-sans);
}

.schedule-note {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.curriculum-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.session {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.session:hover {
    box-shadow: var(--glow-md);
    border-color: var(--accent-color);
}

.session-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px 40px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-weight: 700;
}

.session-number {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
    padding: 12px 24px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    flex-shrink: 0;
}

.session-header h3 {
    font-size: 26px;
    font-weight: 700;
    flex-grow: 1;
}

.session-time {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    padding: 8px 16px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
}

.session-content {
    padding: 40px;
}

.session-intro {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    text-align: center;
    font-weight: 500;
}

.session-part {
    margin-bottom: 40px;
}

.session-part:last-child {
    margin-bottom: 0;
}

.session-part h4 {
    font-size: 22px;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
}

.session-part ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 24px;
}

.session-part li {
    font-size: 17px;
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.session-part li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-size: 12px;
}

.workshop {
    margin-top: 24px;
    padding: 24px;
    background-color: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-left: 4px solid var(--accent-color);
    border-radius: 8px;
}

.workshop strong {
    display: block;
    font-size: 18px;
    color: var(--accent-color);
    margin-bottom: 12px;
    font-weight: 700;
}

.workshop p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 8px;
}

.workshop-note {
    font-size: 14px;
    color: var(--text-light);
    font-style: italic;
    margin-top: 8px;
}

.session-note {
    font-size: 15px;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 30px;
    padding: 16px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.final-output {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 212, 255, 0.1));
    border-radius: 12px;
    border: 2px solid var(--success-color);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
}

.final-output h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--success-color);
    margin-bottom: 16px;
    text-align: center;
}

.final-output p {
    font-size: 18px;
    color: var(--text-primary);
    text-align: center;
    line-height: 1.8;
}

/* ========================================
   Before/After セクション
   ======================================== */
.before-after {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.before, .after {
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.before {
    background-color: var(--bg-card);
}

.after {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
    border: 2px solid var(--accent-color);
    box-shadow: var(--glow-lg);
}

.before h3, .after h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
}

.before h3 {
    color: var(--text-secondary);
}

.after h3 {
    color: var(--accent-color);
    text-shadow: var(--glow-sm);
}

.before ul, .after ul {
    list-style: none;
    padding-left: 0;
}

.before li, .after li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.before li:last-child, .after li:last-child {
    border-bottom: none;
}

.label {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 500;
}

.value {
    font-size: 17px;
    color: var(--text-primary);
    font-weight: 600;
    font-family: var(--font-sans);
}

.value.highlight {
    color: var(--accent-color);
    font-size: 18px;
    text-shadow: var(--glow-sm);
}

.arrow {
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow i {
    font-size: 48px;
    color: var(--accent-color);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

/* ========================================
   導入企業の声
   ======================================== */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
}

.testimonial-card {
    margin-bottom: 50px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.company-info {
    padding: 30px 40px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-weight: 700;
}

.company-info h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.company-info p {
    font-size: 16px;
    opacity: 0.9;
}

.testimonial-content {
    padding: 40px;
}

.challenge, .results, .voice {
    margin-bottom: 30px;
}

.challenge h4, .results h4, .voice h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.challenge p, .voice p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.results ul {
    list-style: none;
    padding-left: 0;
}

.results li {
    font-size: 17px;
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    line-height: 1.6;
}

.results li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 20px;
}

.results strong {
    color: var(--accent-color);
}

.voice {
    padding: 24px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    border-left: 4px solid var(--accent-secondary);
}

.roi {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.roi-item {
    padding: 24px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 212, 255, 0.1));
    border-radius: 8px;
    border: 2px solid var(--success-color);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.roi-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--success-color);
    margin-bottom: 8px;
    font-family: var(--font-sans);
}

.roi-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

/* ========================================
   料金セクション
   ======================================== */
.pricing {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.price-main {
    max-width: 900px;
    margin: 0 auto 80px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.price-header {
    padding: 50px 40px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    text-align: center;
    font-weight: 700;
}

.price-header h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
}

.price-amount {
    margin-bottom: 30px;
}

.price-number {
    font-size: 72px;
    font-weight: 700;
    font-family: var(--font-sans);
}

.price-unit {
    font-size: 32px;
    font-weight: 600;
}

.price-tax {
    font-size: 18px;
    opacity: 0.9;
}

.price-subsidy {
    margin-bottom: 20px;
}

.price-subsidy p {
    font-size: 18px;
    margin-bottom: 12px;
    opacity: 0.95;
}

.subsidy-price {
    font-size: 48px;
    font-weight: 700;
    font-family: var(--font-sans);
}

.subsidy-note {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.9;
}

.price-includes {
    padding: 40px;
}

.price-includes h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.price-includes ul {
    list-style: none;
    padding-left: 0;
}

.price-includes li {
    font-size: 17px;
    padding: 16px 0;
    padding-left: 40px;
    position: relative;
    line-height: 1.6;
    border-bottom: 1px solid var(--border-color);
}

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

.price-includes li i {
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-size: 20px;
}

.price-options {
    margin-bottom: 80px;
}

.price-options h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
}

.options-table {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.option-row {
    display: grid;
    grid-template-columns: 2fr 1fr 3fr;
    gap: 20px;
    padding: 24px 30px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.option-row:last-child {
    border-bottom: none;
}

.option-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.option-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-color);
    font-family: var(--font-sans);
}

.discount {
    font-size: 14px;
    color: var(--danger-color);
    font-weight: 600;
    margin-left: 8px;
}

.option-detail {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.online-merit {
    margin-bottom: 80px;
}

.online-merit h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
    text-align: center;
}

.merit-item {
    margin-bottom: 40px;
    padding: 40px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.merit-item h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 16px;
}

.merit-item p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.merit-item ul {
    list-style: none;
    padding-left: 0;
}

.merit-item li {
    font-size: 17px;
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
}

.merit-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 24px;
}

.cost-comparison {
    margin-top: 30px;
}

.cost-table {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.cost-row {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    gap: 2px;
    background-color: var(--border-color);
}

.cost-row div {
    padding: 16px 20px;
    background-color: var(--bg-card);
    font-size: 16px;
}

.cost-row.header {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--primary-color);
    font-weight: 700;
    font-family: var(--font-sans);
}

.cost-row.header div {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
}

.cost-row.total {
    font-weight: 700;
}

.cost-row .highlight {
    color: var(--accent-color);
    font-weight: 700;
    text-shadow: var(--glow-sm);
}

.subsidy-info {
    padding: 50px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.subsidy-info h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
}

.subsidy-detail {
    max-width: 900px;
    margin: 0 auto;
}

.subsidy-detail h4 {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 30px;
    text-align: center;
    text-shadow: var(--glow-sm);
}

.subsidy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.subsidy-item {
    padding: 30px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.subsidy-item h5 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.subsidy-item p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.subsidy-item ul {
    list-style: none;
    padding-left: 0;
}

.subsidy-item li {
    font-size: 16px;
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
}

.subsidy-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 20px;
}

.subsidy-example {
    grid-column: 1 / -1;
    padding: 30px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.subsidy-example h5 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.calculation {
    max-width: 500px;
    margin: 0 auto;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 17px;
}

.calc-row:last-child {
    border-bottom: none;
}

.calc-row.total {
    margin-top: 10px;
    padding-top: 20px;
    border-top: 2px solid var(--accent-color);
    font-size: 20px;
    font-weight: 700;
}

.calc-row span:first-child {
    color: var(--text-secondary);
}

.calc-row span:last-child {
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-sans);
}

.calc-row .minus {
    color: var(--success-color);
}

.calc-row .highlight {
    color: var(--accent-color);
    font-size: 24px;
    text-shadow: var(--glow-sm);
}

.subsidy-support {
    text-align: center;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-top: 30px;
    padding: 24px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

/* ========================================
   FAQ
   ======================================== */
.faq {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
}

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

.faq-item {
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(124, 58, 237, 0.08));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
    border-color: var(--accent-color);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(124, 58, 237, 0.15));
}

.faq-question:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(124, 58, 237, 0.2));
}

.reason-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
    border-color: var(--accent-color);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 30px;
    cursor: pointer;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(124, 58, 237, 0.12));
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
}

.faq-question i {
    font-size: 24px;
    color: var(--accent-color);
    flex-shrink: 0;
    filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.5));
}

.faq-question h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.6;
}

.faq-answer {
    padding: 24px 30px;
    padding-left: 70px;
    background-color: rgba(0, 0, 0, 0.3);
}

.faq-answer p {
    font-size: 16px;
    color: var(--text-primary);
    line-height: 1.8;
}

/* ========================================
   お申し込みの流れ
   ======================================== */
.application-flow {
    padding: 100px 0;
    background-color: var(--dark-bg);
    border-bottom: 1px solid var(--border-color);
}

.flow-steps {
    max-width: 700px;
    margin: 0 auto;
}

.flow-step {
    display: flex;
    gap: 30px;
    padding: 40px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.step-number {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    font-size: 18px;
    font-weight: 700;
    font-family: var(--font-sans);
    border-radius: 50%;
}

.step-content h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.step-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.flow-arrow {
    text-align: center;
    margin: 20px 0;
}

.flow-arrow i {
    font-size: 32px;
    color: var(--primary-color);
}

/* ========================================
   特典セクション
   ======================================== */
.special-offer {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), rgba(245, 158, 11, 0.05));
}

.offer-label {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--danger-color);
    margin-top: -30px;
    margin-bottom: 50px;
}

.offer-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.offer-item {
    padding: 40px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 3px solid var(--warning-color);
    transition: all 0.3s ease;
}

.offer-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.offer-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.offer-item h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.offer-item p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   最終CTAセクション
   ======================================== */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-color));
    color: white;
}

.cta-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
}

.cta-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.6;
}

.benefit i {
    color: var(--accent-color);
    font-size: 20px;
    flex-shrink: 0;
}

.cta-text {
    text-align: center;
    font-size: 22px;
    margin-bottom: 60px;
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    color: var(--text-primary);
}

.cta-box h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 16px;
}

.form-intro {
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.7;
}

/* ========================================
   お問い合わせフォーム
   ======================================== */
.contact-form {
    max-width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-family: var(--font-sans);
}

.form-group .required {
    display: inline-block;
    background-color: var(--danger-color);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 600;
}

.form-group .optional {
    display: inline-block;
    background-color: var(--text-light);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-light);
    color: var(--text-primary);
    font-family: var(--font-sans);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--danger-color);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.error-message {
    display: block;
    color: var(--danger-color);
    font-size: 13px;
    margin-top: 6px;
    font-weight: 500;
    min-height: 18px;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.submit-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    padding: 18px 60px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--glow-lg);
    min-height: 56px;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.8);
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-color));
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.submit-button i {
    font-size: 20px;
}

/* ========================================
   送信成功モーダル
   ======================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-dark));
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    border: 2px solid var(--accent-color);
    box-shadow: var(--glow-lg);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-icon {
    font-size: 80px;
    color: var(--success-color);
    margin-bottom: 20px;
}

.modal-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.modal-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.modal-close-btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    padding: 14px 40px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--glow-md);
}

.modal-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-lg);
}

.cta-headline {
    font-size: 22px;
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.contact-item i {
    font-size: 32px;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.contact-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 600;
    font-family: var(--font-sans);
    margin-bottom: 4px;
}

.contact-value {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
}

.consultation-details {
    margin: 40px 0;
    padding: 30px;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.consultation-details h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.consultation-details ul {
    list-style: none;
    padding-left: 0;
}

.consultation-details li {
    font-size: 16px;
    padding: 10px 0;
    padding-left: 32px;
    position: relative;
    line-height: 1.6;
}

.consultation-details li i {
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-size: 18px;
}

.consultation-time {
    text-align: center;
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.consultation-time i {
    color: var(--primary-color);
    margin-right: 8px;
}

.final-button {
    display: block;
    width: 100%;
    max-width: 500px;
    margin: 40px auto 20px;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-sans);
    text-align: center;
    text-decoration: none;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.final-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.urgency {
    text-align: center;
    font-size: 18px;
    color: var(--danger-color);
    font-weight: 700;
}

.roi-summary {
    max-width: 600px;
    margin: 60px auto 0;
    padding: 40px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    color: var(--text-primary);
}

.roi-summary h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
}

.roi-table {
    background-color: var(--bg-light);
    border-radius: 12px;
    padding: 20px;
}

.roi-row {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 17px;
}

.roi-row:last-child {
    border-bottom: none;
}

.roi-row.total {
    margin-top: 10px;
    padding-top: 20px;
    border-top: 2px solid var(--primary-color);
    font-size: 19px;
    font-weight: 700;
}

.roi-row.result {
    background-color: rgba(16, 185, 129, 0.1);
    padding: 16px 20px;
    margin-top: 10px;
    border-radius: 8px;
    font-weight: 600;
}

.roi-row span:first-child {
    color: var(--text-secondary);
}

.roi-row span:last-child {
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-sans);
}

.roi-row .minus {
    color: var(--success-color);
}

.roi-row .highlight {
    color: var(--primary-color);
    font-size: 22px;
}

/* ========================================
   フッター
   ======================================== */
.footer {
    padding: 60px 0 40px;
    background-color: var(--dark-blue);
    color: white;
}

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

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: center;
    margin-bottom: 30px;
}

.footer-logo .logo-sub {
    font-size: 11px;
    font-weight: 400;
    color: var(--accent-color);
    font-family: var(--font-sans);
    letter-spacing: 0.5px;
    opacity: 0.85;
    line-height: 1;
    text-align: center;
    margin-bottom: 4px;
}

.footer-logo .logo-main {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-sans);
    color: white;
    line-height: 1;
    text-align: center;
}

.footer-note {
    font-size: 13px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.7);
}

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

/* デスクトップ版（1024px以上）- フルwidth */
.container {
    max-width: 100%;
    padding: 0 40px;
}

/* タブレット版（768px～1023px） */
@media (max-width: 1023px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .comparison {
        grid-template-columns: 1fr;
    }
    
    .online-info {
        grid-template-columns: 1fr;
    }
    
    /* セクションパディング調整 */
    section {
        padding: 80px 0 !important;
    }
    
    /* 特徴セクション - タブレット */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

/* スマートフォン版（767px以下） */
@media (max-width: 767px) {
    /* viewport 100%対応 */
    body {
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 16px;
        width: 100%;
    }
    
    /* セクションパディング */
    section {
        padding: 60px 0 !important;
    }
    
    /* ヘッダー */
    .header-content {
        height: 70px;
        padding: 0 16px;
    }
    
    .logo-main {
        font-size: 18px;
    }
    
    .logo-sub {
        font-size: 8px;
        margin-bottom: 3px;
        padding-left: 1px;
    }
    
    .footer-logo .logo-main {
        font-size: 24px;
    }
    
    .footer-logo .logo-sub {
        font-size: 9px;
        margin-bottom: 3px;
        padding-left: 1px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .nav-link {
        font-size: 14px;
        /* タッチターゲット最小44px */
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .nav-link.cta-button {
        padding: 12px 20px;
        min-height: 44px;
    }
    
    /* ヒーローセクション */
    .hero {
        padding: 60px 0;
        margin-top: 70px;
    }
    
    .hero-title {
        font-size: 32px;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-description .highlight {
        font-size: 20px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .stat-number {
        font-size: 40px;
    }
    
    /* ボタン - タッチターゲット44px以上 */
    .primary-button,
    .final-button {
        font-size: 16px;
        padding: 14px 32px;
        min-height: 44px;
        width: 100%;
        max-width: 100%;
    }
    
    /* セクション */
    .section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .section-subtitle {
        font-size: 16px;
        margin-top: -20px;
        margin-bottom: 40px;
    }
    
    /* 課題グリッド */
    .problems-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .problem-item {
        padding: 20px;
    }
    
    /* 特徴セクション（新） */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .feature-card h3 {
        font-size: 20px;
    }
    
    .feature-card p {
        font-size: 14px;
    }
    
    .highlight-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .highlight-box {
        padding: 30px 20px;
    }
    
    .highlight-box h4 {
        font-size: 22px;
        flex-direction: column;
        gap: 8px;
    }
    
    .highlight-label {
        font-size: 13px;
        padding: 6px 14px;
    }
    
    .highlight-item p {
        font-size: 13px;
    }
    
    /* 特徴セクション（旧） */
    .feature-block {
        padding: 24px 16px;
        margin-bottom: 40px;
    }
    
    .feature-title {
        font-size: 22px;
    }
    
    .feature-description {
        font-size: 16px;
    }
    
    /* 比較フロー - 縦並び */
    .flow {
        flex-direction: column;
        gap: 16px;
    }
    
    .flow i {
        transform: rotate(90deg);
        font-size: 20px;
    }
    
    .flow-step {
        min-width: auto;
        font-size: 13px;
        padding: 12px 8px;
    }
    
    /* テーブル - 縦並び */
    .table-row {
        grid-template-columns: 1fr;
        gap: 1px;
    }
    
    .table-row div {
        padding: 16px;
        font-size: 14px;
    }
    
    /* ベネフィットグリッド */
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .benefit-item {
        padding: 24px 20px;
    }
    
    .benefit-item i {
        font-size: 40px;
    }
    
    .benefit-item h4 {
        font-size: 18px;
    }
    
    /* カリキュラム */
    .schedule-dates {
        grid-template-columns: 1fr;
    }
    
    .session-header {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 12px;
    }
    
    .session-header h3 {
        font-size: 20px;
    }
    
    .session-content {
        padding: 20px 16px;
    }
    
    .session-part h4 {
        font-size: 18px;
    }
    
    .session-part li {
        font-size: 15px;
    }
    
    .workshop {
        padding: 16px;
    }
    
    /* Before/After */
    .comparison-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .arrow {
        transform: rotate(90deg);
        margin: 0;
    }
    
    .before, .after {
        padding: 24px 16px;
    }
    
    /* 導入企業の声 */
    .testimonial-content {
        padding: 24px 16px;
    }
    
    .roi {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    /* 料金 */
    .price-header {
        padding: 30px 20px;
    }
    
    .price-number {
        font-size: 56px;
    }
    
    .price-unit {
        font-size: 24px;
    }
    
    .subsidy-price {
        font-size: 36px;
    }
    
    .price-includes {
        padding: 24px 16px;
    }
    
    .option-row {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 16px;
    }
    
    .subsidy-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .subsidy-item {
        padding: 20px;
    }
    
    .cost-row {
        grid-template-columns: 1fr;
        gap: 1px;
    }
    
    .cost-row div {
        font-size: 14px;
        padding: 12px 16px;
    }
    
    .merit-item {
        padding: 24px 16px;
    }
    
    /* FAQ - タッチターゲット44px */
    .faq-question {
        padding: 16px;
        min-height: 44px;
    }
    
    .faq-question i {
        font-size: 20px;
        /* タッチエリア確保 */
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .faq-question h4 {
        font-size: 16px;
    }
    
    .faq-answer {
        padding: 16px;
        padding-left: 16px;
    }
    
    .faq-answer p {
        font-size: 14px;
    }
    
    /* お申し込みの流れ */
    .flow-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 24px 16px;
    }
    
    .step-number {
        width: 80px;
        height: 80px;
        font-size: 16px;
    }
    
    .step-content h4 {
        font-size: 18px;
    }
    
    .step-content p {
        font-size: 14px;
    }
    
    /* 特典 */
    .offer-item {
        padding: 24px 16px;
    }
    
    .offer-icon {
        font-size: 48px;
    }
    
    .offer-item h4 {
        font-size: 18px;
    }
    
    .offer-item p {
        font-size: 14px;
    }
    
    /* 最終CTA */
    .cta-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .cta-benefits {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .benefit {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .cta-text {
        font-size: 18px;
        margin-bottom: 40px;
    }
    
    .cta-box {
        padding: 24px 16px;
    }
    
    .cta-box h3 {
        font-size: 24px;
    }
    
    .cta-headline {
        font-size: 18px;
    }
    
    .form-intro {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    /* フォーム - モバイル */
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
        margin-bottom: 0;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group label {
        font-size: 14px;
    }
    
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* iOS zoom防止 */
        padding: 12px 14px;
    }
    
    .submit-button {
        width: 100%;
        font-size: 16px;
        padding: 16px 40px;
        min-height: 56px;
    }
    
    .modal-content {
        padding: 40px 24px;
        width: 95%;
    }
    
    .modal-icon {
        font-size: 60px;
    }
    
    .modal-content h3 {
        font-size: 24px;
    }
    
    .modal-content p {
        font-size: 14px;
    }
    
    .contact-item {
        padding: 16px;
        flex-direction: column;
        text-align: center;
    }
    
    .contact-item i {
        font-size: 28px;
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .consultation-details {
        padding: 20px 16px;
    }
    
    .consultation-details h4 {
        font-size: 18px;
    }
    
    .consultation-details li {
        font-size: 14px;
    }
    
    .roi-summary {
        padding: 24px 16px;
    }
    
    .roi-summary h3 {
        font-size: 22px;
    }
    
    .roi-table {
        padding: 16px;
    }
    
    .roi-row {
        font-size: 14px;
        flex-direction: column;
        gap: 4px;
        text-align: left;
    }
    
    .roi-row.total {
        font-size: 16px;
    }
    
    .roi-row .highlight {
        font-size: 18px;
    }
}

/* 小型スマートフォン版（480px以下） */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero-title {
        font-size: 26px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .primary-button,
    .final-button {
        font-size: 15px;
        padding: 12px 24px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .feature-title {
        font-size: 20px;
    }
    
    .session-header h3 {
        font-size: 18px;
    }
    
    .cta-title {
        font-size: 24px;
    }
    
    .cta-box h3 {
        font-size: 20px;
    }
    
    /* フォント最小14px確保 */
    body {
        font-size: 14px;
    }
    
    /* フォーム入力16px（ズーム防止） */
    input, textarea, select {
        font-size: 16px !important;
    }
}