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

body {
    font-family: 'Yu Gothic', 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
    line-height: 1.6;
    color: #2C2C2C;
    background-color: #FAFAFA;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Header Styles */
.header {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-section {
    display: flex;
    align-items: center;
    padding: 20px 0;
}

.logo-section a {
    text-decoration: none;
}

.logo {
    margin-right: 20px;
}

.brand-text {
    flex: 1;
}

.brand-name {
    font-size: 2rem;
    font-weight: bold;
    color: #C41E3A;
    margin-bottom: 5px;
    text-decoration: none;
}

.brand-subtitle {
    font-size: 1rem;
    color: #666;
    font-weight: 300;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 60px 0;
}

.page-title {
    font-size: 2.5rem;
    color: #C41E3A;
    text-align: center;
    margin-bottom: 50px;
    font-weight: bold;
}

.content-block {
    max-width: 800px;
    margin: 0 auto 40px;
    background-color: #FFFFFF;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.content-block h2 {
    font-size: 1.8rem;
    color: #C41E3A;
    margin-bottom: 20px;
    font-weight: bold;
    border-left: 5px solid #FFD700;
    padding-left: 20px;
}

.content-block p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 15px;
}

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

.content-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    text-align: left;
}

.content-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

.philosophy-icons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.philosophy-icon {
    text-align: center;
}

.philosophy-icon h4 {
    margin-top: 15px;
    color: #C41E3A;
    font-size: 1.1rem;
    font-weight: bold;
}

.content-placeholder {
    max-width: 800px;
    margin: 0 auto;
    background-color: #F8F8F8;
    padding: 60px 40px;
    border-radius: 12px;
    border: 2px dashed #CCC;
    text-align: center;
}

.content-placeholder p {
    font-size: 1.2rem;
    color: #666;
    font-style: italic;
}

/* Footer */
.footer {
    background-color: #2C2C2C;
    color: white;
    padding: 40px 0;
    margin-top: auto;
}

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

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #FFD700;
}

.footer-copyright p {
    font-size: 0.9rem;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .brand-name {
        font-size: 1.8rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .content-block,
    .content-placeholder {
        padding: 30px 20px;
    }
    
    .content-block h2 {
        font-size: 1.5rem;
    }
    
    .content-with-image {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .philosophy-icons {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-links a {
        display: block;
        margin: 10px 0;
    }
}

/* Accessibility */
a:focus {
    outline: 2px solid #FFD700;
    outline-offset: 2px;
}