/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

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

.main-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.main-title i {
    margin-right: 15px;
    color: #ffd700;
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    opacity: 0.95;
}

/* Content */
.content {
    padding: 60px 40px;
}

.section {
    margin-bottom: 80px;
    animation: fadeInUp 0.8s ease-out;
}

.section-header {
    margin-bottom: 40px;
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #2c3e50;
    position: relative;
    display: inline-block;
}

.section-header h2 i {
    margin-right: 15px;
    color: #667eea;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
}

.section-content {
    max-width: 1000px;
    margin: 0 auto;
}

/* Overview Cards */
.overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.overview-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.overview-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.overview-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #2c3e50;
}

.overview-card p {
    color: #6c757d;
    line-height: 1.6;
}

/* Income Simulation */
.simulation-overview {
    margin-bottom: 50px;
}

.simulation-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    margin: 0 auto;
}

.simulation-card.highlight {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.simulation-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    text-align: center;
}

.simulation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.simulation-item:last-child {
    border-bottom: none;
}

.simulation-item .label {
    font-weight: 600;
}

.simulation-item .value {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Income Scenarios */
.income-scenarios h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
}

.income-scenarios h3 i {
    margin-right: 15px;
    color: #667eea;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.scenario-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.scenario-card.premium {
    border: 3px solid #ffd700;
    position: relative;
}

.scenario-card.premium::before {
    content: 'BEST';
    position: absolute;
    top: 10px;
    right: 10px;
    background: #ffd700;
    color: #2c3e50;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
}

.scenario-card.ultra-premium {
    border: 3px solid #ff6b6b;
    position: relative;
    background: linear-gradient(135deg, #fff5f5, #fff);
}

.scenario-card.ultra-premium::before {
    content: 'ULTRA';
    position: absolute;
    top: 10px;
    right: 10px;
    background: #ff6b6b;
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
}

.scenario-card.ultra-premium .scenario-header {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
}

.scenario-card.ultra-premium .cases-number {
    color: #ff6b6b;
}

.scenario-card.ultra-premium .income-value.highlight {
    color: #ff6b6b;
}

.scenario-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.scenario-header h4 {
    font-size: 1.3rem;
    font-weight: 600;
}

.scenario-icon {
    font-size: 1.5rem;
}

.scenario-content {
    padding: 30px 20px;
    text-align: center;
}

.monthly-cases {
    margin-bottom: 25px;
}

.cases-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
    display: block;
}

.cases-label {
    font-size: 1rem;
    color: #6c757d;
}

.income-breakdown {
    margin-bottom: 20px;
}

.income-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.income-item:last-child {
    border-bottom: none;
}

.income-value {
    font-weight: 700;
    font-size: 1.2rem;
}

.income-value.highlight {
    color: #667eea;
    font-size: 1.4rem;
}

.scenario-description p {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Income Comparison */
.income-comparison h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
}

.income-comparison h3 i {
    margin-right: 15px;
    color: #667eea;
}

.comparison-chart {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.comparison-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 20px;
}

.comparison-item:last-child {
    margin-bottom: 0;
}

.comparison-label {
    min-width: 150px;
    font-weight: 600;
    color: #2c3e50;
}

.comparison-bar {
    flex: 1;
    height: 40px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 15px;
    transition: all 0.3s ease;
}

.comparison-bar:hover {
    transform: scaleY(1.05);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.comparison-value {
    color: white;
    font-weight: 700;
    font-size: 1rem;
}

/* SNS Strategy Section */
.strategy-overview {
    margin-bottom: 50px;
}

.strategy-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.strategy-card.highlight {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.strategy-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.strategy-card h3 i {
    margin-right: 15px;
    color: #ffd700;
}

.strategy-card p {
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: center;
}

/* Regional Strategy */
.regional-strategy h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
}

.regional-strategy h3 i {
    margin-right: 15px;
    color: #667eea;
}

.region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.region-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.region-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.region-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.region-header h4 {
    font-size: 1.3rem;
    font-weight: 600;
}

.region-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.region-content {
    padding: 25px;
}

.region-stats {
    margin-bottom: 20px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-label {
    font-weight: 600;
    color: #2c3e50;
}

.stat-value {
    font-weight: 700;
    color: #667eea;
    font-size: 1.1rem;
}

.region-content p {
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

/* SNS Platforms */
.sns-platforms h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
}

.sns-platforms h3 i {
    margin-right: 15px;
    color: #667eea;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.platform-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.platform-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.platform-card.tiktok {
    border-color: #ff0050;
}

.platform-card.instagram {
    border-color: #e4405f;
}

.platform-card.youtube {
    border-color: #ff0000;
}

.platform-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
    color: white;
}

.platform-card.tiktok .platform-icon {
    background: linear-gradient(135deg, #ff0050, #ff6b9d);
}

.platform-card.instagram .platform-icon {
    background: linear-gradient(135deg, #e4405f, #f77737);
}

.platform-card.youtube .platform-icon {
    background: linear-gradient(135deg, #ff0000, #ff6b6b);
}

.platform-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
}

.platform-stats {
    margin-bottom: 20px;
}

.platform-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

.platform-stat:last-child {
    border-bottom: none;
}

.platform-stat .stat-label {
    font-weight: 600;
    color: #2c3e50;
}

.platform-stat .stat-value {
    font-weight: 700;
    color: #667eea;
}

.platform-card p {
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

/* Business Model */
.business-model h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 30px;
    text-align: center;
}

.business-model h3 i {
    margin-right: 15px;
    color: #667eea;
}

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

.model-step {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s ease;
}

.model-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}

.step-content p {
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

/* 日本地図セクション */
.japan-map-section {
    margin-top: 2rem;
}

.japan-map-svg {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.japan-map-svg svg {
    width: 100%;
    height: auto;
    display: block;
}

.prefecture {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.prefecture:hover {
    fill: #007bff !important;
    stroke: #0056b3 !important;
    stroke-width: 2 !important;
    transform: scale(1.02);
}

.prefecture.active {
    fill: #dc3545 !important;
    stroke: #c82333 !important;
    stroke-width: 2 !important;
}

.prefecture.active:hover {
    fill: #c82333 !important;
    stroke: #a71e2a !important;
}

.prefecture-label {
    font-size: 8px;
    font-weight: 600;
    fill: #495057;
    pointer-events: none;
    transition: all 0.3s ease;
}

.prefecture-label.active {
    fill: white;
    font-weight: 700;
}

.prefecture:hover + .prefecture-label,
.prefecture:hover ~ .prefecture-label {
    fill: white;
    font-weight: 700;
}

/* ツールチップ */
.tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.tooltip.show {
    opacity: 1;
}

/* 凡例 */
.map-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 14px;
    font-weight: 500;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 2px solid #dee2e6;
}

.legend-color.active {
    background: #dc3545;
    border-color: #c82333;
}

.legend-color.inactive {
    background: #e9ecef;
    border-color: #dee2e6;
}

/* サマリーカード */
.target-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.summary-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-4px);
}

.summary-card h4 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
}

.summary-card.total {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    grid-column: 1 / -1;
}

.summary-stats {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
}

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

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Tooltip for prefectures */
.prefecture::after {
    content: attr(data-prefecture) '\A対象企業数: ' attr(data-companies) '社';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: pre;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    pointer-events: none;
    min-width: 120px;
    text-align: center;
}

.prefecture:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

/* Work Process */
.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #667eea, #764ba2);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    z-index: 1;
}

.step-content {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    flex: 1;
}

.step-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 10px;
}

.step-content p {
    color: #6c757d;
    line-height: 1.6;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
}

.benefit-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
}

.benefit-item p {
    color: #6c757d;
    line-height: 1.6;
}

/* Requirements Grid */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.requirement-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.requirement-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.requirement-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.5rem;
}

.requirement-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
}

.requirement-item p {
    color: #6c757d;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 20px;
    margin-bottom: 60px;
}

.cta .section-header h2 {
    color: white;
}

.cta .section-header h2::after {
    background: rgba(255, 255, 255, 0.3);
}

.cta-content {
    text-align: center;
    padding: 20px 0;
}

.cta-content h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    padding: 15px 30px;
    border: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-button.primary {
    background: #ffd700;
    color: #2c3e50;
}

.cta-button.primary:hover {
    background: #ffed4e;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
}

.cta-button.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-button.secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 30px;
}

.footer p {
    margin: 0;
    opacity: 0.8;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 60px 20px;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .content {
        padding: 40px 20px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .overview-cards,
    .scenario-grid,
    .benefits-grid,
    .requirements-grid,
    .region-grid,
    .platform-grid,
    .model-explanation,
    .target-summary {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .process-step {
        gap: 20px;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .japan-map-svg {
        max-width: 100%;
    }
    
    .prefecture {
        font-size: 0.7rem;
        padding: 6px 8px;
        min-width: 40px;
    }
    
    .map-legend {
        flex-direction: column;
        gap: 15px;
    }
    
    .target-summary {
        grid-template-columns: 1fr;
    }
    
    .summary-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .overview-card,
    .scenario-card,
    .benefit-item,
    .requirement-item {
        padding: 20px;
    }
    
    .prefecture-label {
        font-size: 5px;
    }
    
    .summary-card {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
} 

/* スーパーウルトラクラス */
.scenario-card.super-ultra-premium {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border: 3px solid #e83e8c;
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(240, 147, 251, 0.4);
}

.scenario-card.super-ultra-premium .scenario-header {
    background: linear-gradient(135deg, #e83e8c 0%, #dc3545 100%);
}

.scenario-card.super-ultra-premium .scenario-icon {
    background: linear-gradient(135deg, #d63384 0%, #c82333 100%);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 中小企業数表示の改善 */
.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.summary-card .stat-number {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.summary-card.total .stat-number {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2rem;
}

/* 企業数の強調表示 */
.companies-highlight {
    font-weight: 700;
    color: #dc3545;
    font-size: 1.1em;
}

.companies-large {
    font-size: 1.2em;
    font-weight: 600;
    color: #28a745;
}

.companies-medium {
    font-size: 1.1em;
    font-weight: 500;
    color: #ffc107;
}