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

body {
    font-family: 'Noto Sans JP', 'Yu Gothic', sans-serif;
    line-height: 1.6;
    color: #2C3E50;
    background-color: #F8FDFF;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(125, 211, 192, 0.1);
}

.logo-container a {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.logo {
    flex-shrink: 0;
}

.brand-name {
    font-size: 28px;
    font-weight: 700;
    color: #2C3E50;
    margin: 0;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 40px 0;
}

.page-title {
    font-size: 36px;
    font-weight: 700;
    color: #2C3E50;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.page-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, #FF6B6B, #FF8E8E);
    margin: 15px auto;
    border-radius: 2px;
}

.content-block {
    background: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 8px 30px rgba(125, 211, 192, 0.1);
}

.content-block h2 {
    font-size: 28px;
    font-weight: 600;
    color: #2C3E50;
    margin-bottom: 20px;
    border-bottom: 2px solid #A8E6CF;
    padding-bottom: 10px;
}

.content-block p {
    font-size: 16px;
    color: #7F8C8D;
    margin-bottom: 20px;
    line-height: 1.7;
}

.content-block ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.content-block li {
    color: #7F8C8D;
    margin-bottom: 8px;
    line-height: 1.6;
}

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

.centered-content ul {
    text-align: left;
    display: inline-block;
    margin: 20px 0;
}

.about-hero-image,
.about-team-image {
    margin: 30px 0;
    display: flex;
    justify-content: center;
}

.about-hero-image svg,
.about-team-image svg {
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(125, 211, 192, 0.2);
}

.empty-content {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #E3F9FF 0%, #F8FDFF 100%);
    border-radius: 15px;
    border: 2px dashed rgba(125, 211, 192, 0.3);
}

.empty-content p {
    font-size: 18px;
    color: #7F8C8D;
    margin: 0;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2C3E50 0%, #34495E 100%);
    color: white;
    padding: 50px 0 30px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 50px;
    align-items: start;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo span {
    font-size: 20px;
    font-weight: 600;
}

.footer-nav {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #7DD3C0;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 8px;
}

.footer-section a:hover {
    color: #7DD3C0;
}

.footer-contact h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #7DD3C0;
}

.footer-contact p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.footer-contact p:last-child {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .content-block {
        padding: 30px 20px;
    }
    
    .content-block h2 {
        font-size: 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: 25px;
    }
    
    .footer-contact {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .brand-name {
        font-size: 20px;
    }
    
    .main-content {
        padding: 30px 0;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .content-block {
        padding: 25px 15px;
    }
    
    .content-block h2 {
        font-size: 22px;
    }
    
    .footer {
        padding: 30px 0 20px;
    }
}