:root {
    --primary-color: #2c3e50;
    --accent-color: #3498db;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --border-color: #e9ecef;
    --white: #ffffff;
    --max-width: 800px;
}

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

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.site-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 20px;
}

.tagline {
    font-size: 1rem;
    font-style: italic;
    opacity: 0.8;
}

/* Section Common */
.section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.section h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--primary-color);
    border-left: 5px solid var(--accent-color);
    padding-left: 15px;
}

.section h3 {
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Services */
.service-list {
    list-style-type: none;
    padding-left: 0;
}

.service-list li {
    background: var(--light-bg);
    padding: 15px 20px;
    margin-bottom: 10px;
    border-radius: 4px;
    border-left: 3px solid var(--accent-color);
}

/* Pricing */
.price-table {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.price-item {
    flex: 1 1 200px;
    background: var(--light-bg);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.price-name {
    display: block;
    font-weight: bold;
    margin-bottom: 10px;
}

.price-value {
    display: block;
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: bold;
}

.note {
    font-size: 0.85rem;
    color: #666;
    margin-top: 10px;
}

/* Contact */
.contact-info {
    font-size: 1.1rem;
    margin-top: 20px;
}

/* Legal Sections (Tokushoho, Privacy) */
.legal-section h2 {
    font-size: 1.5rem;
}

.legal-list dt {
    font-weight: bold;
    margin-top: 15px;
    color: var(--primary-color);
}

.legal-list dd {
    margin-left: 0;
    margin-bottom: 5px;
}

.policy-text p {
    margin-bottom: 15px;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
    margin-top: auto;
}

/* Responsive */
@media (max-width: 600px) {
    .site-header {
        padding: 40px 0;
    }

    .site-header h1 {
        font-size: 2rem;
    }

    .section {
        padding: 40px 0;
    }
}