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

:root {
    --color-pine: #2D5738;
    --color-stone: #8B9499;
    --color-matcha: #E8E4D0;
    --color-sumi: #2C2C2C;
    --color-white: #FFFFFF;
    --font-primary: 'Noto Sans', sans-serif;
    --font-serif: 'Noto Serif', serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-sumi);
    background-color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-pine);
}

h2 {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 500;
    color: var(--color-pine);
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-pine);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-pine);
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-sumi);
    line-height: 1.7;
}

/* Header */
.header {
    background-color: var(--color-white);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-matcha);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: center;
}

.logo-section .home-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo-section .home-link:hover {
    opacity: 0.8;
}

.logo {
    flex-shrink: 0;
}

.brand-name {
    margin: 0;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xxl) 0;
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-stone);
    max-width: 600px;
    margin: 0 auto;
    font-style: italic;
}

/* Content Sections */
.content-section {
    margin-bottom: var(--spacing-xxl);
}

.content-section h2 {
    text-align: left;
    border-bottom: 3px solid var(--color-matcha);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.section-grid.reverse {
    grid-template-columns: 1fr 1fr;
}

.content-text {
    font-size: 1.125rem;
}

.content-text p {
    margin-bottom: var(--spacing-lg);
}

.image-placeholder {
    background-color: var(--color-matcha);
    border: 2px dashed var(--color-stone);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    font-size: 1.125rem;
    color: var(--color-stone);
    border-radius: 8px;
    text-align: center;
    padding: var(--spacing-lg);
}

/* Commitment Grid (About Page) */
.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.commitment-item {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: #F8F9FA;
    border-radius: 12px;
    border: 1px solid var(--color-matcha);
}

.commitment-icon {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.commitment-item h3 {
    margin-bottom: var(--spacing-md);
}

.commitment-item p {
    margin-bottom: 0;
    color: var(--color-stone);
}

/* Philosophy and Innovation Illustrations */
.philosophy-illustration,
.innovation-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* Policy Placeholder Styles */
.policy-content {
    max-width: 800px;
    margin: 0 auto;
}

.policy-section {
    margin-bottom: var(--spacing-xxl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-matcha);
}

.policy-section:last-child {
    border-bottom: none;
}

.policy-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-pine);
    border-bottom: none;
    text-align: left;
}

.policy-section h3 {
    font-size: 1.25rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-pine);
}

.policy-section p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.contact-details {
    background-color: #F8F9FA;
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--color-pine);
    margin-top: var(--spacing-md);
}

.contact-details p {
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.contact-details p:last-child {
    margin-bottom: 0;
}


/* Footer */
.footer {
    background-color: var(--color-sumi);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-brand {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
}

.footer-section p {
    color: var(--color-stone);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-column {
    flex: 1;
    min-width: 150px;
}

.footer-column h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: var(--color-stone);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid var(--color-stone);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-stone);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .logo-section .home-link {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .section-grid,
    .section-grid.reverse,
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .commitment-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
    }
    
    .policy-placeholder {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .content-text,
    .policy-placeholder p {
        font-size: 1rem;
    }
}