/**
 * Kazenotani Partner Frontend Styles
 */

.kazenotani-partner-page,
.kazenotani-partners-container,
.kazenotani-requirements-container {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 2rem;
}

.partners-section {
    margin-bottom: 4rem;
}

.partners-section h3 {
    font-size: 1.5rem;
    margin: 0 0 14px 0;
    padding: 0;
    color: #000;
    font-weight: 400;
    letter-spacing: 3.12px;
    background: none;
    border: none;
    box-shadow: none;
    font-family: 'Noto Serif JP', serif;
}


.partners-grid {
    display: grid;
    margin-top: 2rem;
    align-items: start;
    justify-items: center;
    width: 100%;
}

/* 法人パートナー用の動的グリッド（最大4列） */
.partners-section:has(.partner-card.corporation:nth-child(1):last-child) .partners-grid {
    grid-template-columns: 1fr;
    max-width: 200px;
    margin: 2rem auto 0;
}

.partners-section:has(.partner-card.corporation:nth-child(2):last-child) .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
    margin: 2rem auto 0;
}

.partners-section:has(.partner-card.corporation:nth-child(3):last-child) .partners-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
    margin: 2rem auto 0;
}

.partners-section:has(.partner-card.corporation:nth-child(n+4)) .partners-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 100%;
    margin: 2rem auto 0;
}

/* 個人パートナーは常に固定グリッド */
.partners-section:has(.partner-card.individual) .partners-grid {
    grid-template-columns: repeat(6, 1fr) !important;
    max-width: 100% !important;
    margin: 2rem auto 0 !important;
}

.partner-card {
    text-align: center;
    transition: opacity 0.3s ease;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.partner-card:hover {
    opacity: 0.8;
}

/* 法人パートナー */
.partner-card.corporation .partner-logo {
    margin-bottom: 0.75rem;
    width: 100%;
    aspect-ratio: 2 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.partner-card.corporation .partner-logo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.partner-card.corporation .partner-logo-placeholder {
    width: 100%;
    height: 100%;
    background: #e0e0e0;
    border-radius: 4px;
}


.partner-card.corporation .partner-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
    margin: 0;
    text-align: center;
    width: 100%;
}

.partner-card.corporation .partner-name a {
    color: inherit;
    text-decoration: none;
}

.partner-card.corporation .partner-name a:hover {
    color: #666;
}

/* 個人パートナー */
.partner-card.individual .partner-avatar {
    margin-bottom: 0.5rem;
}

.partner-card.individual .partner-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.partner-card.individual .partner-avatar-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #ddd;
    margin: 0 auto;
}

.partner-card.individual .partner-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
    margin: 0;
}

.partner-card.individual .partner-name a {
    color: inherit;
    text-decoration: none;
}

.partner-card.individual .partner-name a:hover {
    color: #666;
}

/* 説明文は非表示 */
.partner-description {
    display: none;
}

/* Requirements sections */
.requirement-section {
    margin-bottom: 2.5rem;
}

.requirement-section h2 {
    font-size: 1.5rem;
    margin: 0 0 14px 0;
    padding: 0;
    color: #000;
    font-weight: 400;
    letter-spacing: 3.12px;
    background: none;
    border: none;
    box-shadow: none;
    font-family: 'Noto Serif JP', serif;
    line-height: 1;
    text-align: center;
}

.requirement-content {
    font-size: 0.875rem;
    line-height: 2;
    color: #000;
    max-width: 800px;
    font-family: 'Noto Serif JP', serif;
    font-weight: 300;
    letter-spacing: 2.2px;
}

.requirement-content p {
    margin-bottom: 1rem;
}

.requirement-content h3 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.75rem 0;
    color: #000;
    font-weight: 400;
    font-family: 'Noto Serif JP', serif;
    letter-spacing: 2.4px;
}

.requirement-content h4 {
    font-size: 1rem;
    margin: 1rem 0 0.5rem 0;
    color: #000;
    font-weight: 400;
    font-family: 'Noto Serif JP', serif;
    letter-spacing: 1.8px;
}

.requirement-content ul,
.requirement-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.requirement-content li {
    margin-bottom: 0.4rem;
    line-height: 2;
}

.requirement-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.requirement-content table th,
.requirement-content table td {
    padding: 0.75rem;
    border: 1px solid #ddd;
    text-align: left;
}

.requirement-content table th {
    background: #f8f9fa;
    font-weight: 600;
}

.requirement-content table.partner-types {
    font-size: 0.95rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .kazenotani-partner-page,
    .kazenotani-partners-container,
    .kazenotani-requirements-container {
        padding: 0 1rem;
    }
    
    .partners-section h3,
    .requirement-section h2 {
        font-size: 1.5rem;
        letter-spacing: 3.12px;
        margin-bottom: 14px;
    }
    
    .requirement-content {
        font-size: 0.85rem;
        line-height: 2;
        letter-spacing: normal;
    }
    
    /* タブレットでは法人は3列 */
    .partners-section:has(.partner-card.corporation:nth-child(n+3)) .partners-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        max-width: 600px !important;
    }
    
    .partners-section:has(.partner-card.corporation:nth-child(2):last-child) .partners-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        max-width: 400px !important;
    }
    
    .partners-section:has(.partner-card.corporation:nth-child(1):last-child) .partners-grid {
        grid-template-columns: 1fr !important;
        max-width: 200px !important;
    }
    
    /* 個人パートナーはタブレットでも4列 */
    .partners-section:has(.partner-card.individual) .partners-grid {
        grid-template-columns: repeat(4, 1fr) !important;
        max-width: 800px !important;
    }
    
    
    .partner-card.individual .partner-avatar img,
    .partner-card.individual .partner-avatar-placeholder {
        width: 50px;
        height: 50px;
    }
    
    .partner-name {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .kazenotani-partner-page,
    .kazenotani-partners-container,
    .kazenotani-requirements-container {
        padding: 0 1rem;
    }
    
    .requirement-section {
        margin-bottom: 2rem;
    }
    
    .requirement-section h2 {
        font-size: 1.375rem;
        margin-bottom: 14px;
        letter-spacing: 3.12px;
        font-weight: 400;
        font-family: 'Noto Serif JP', serif;
    }
    
    .requirement-content {
        font-size: 0.85rem;
        line-height: 2;
        letter-spacing: normal;
        font-family: 'Noto Serif JP', serif;
        font-weight: 300;
    }
    
    /* スマホでは法人は2列（3社以上）、2社なら2列、1社なら1列 */
    .partners-section:has(.partner-card.corporation:nth-child(n+3)) .partners-grid,
    .partners-section:has(.partner-card.corporation:nth-child(2):last-child) .partners-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        max-width: 100% !important;
        gap: 1.5rem 1rem;
        margin: 2rem auto 0;
    }
    
    .partners-section:has(.partner-card.corporation:nth-child(1):last-child) .partners-grid {
        grid-template-columns: 1fr !important;
        max-width: 200px !important;
        margin: 2rem auto 0;
    }
    
    /* 個人パートナーは3列 */
    .partners-section:has(.partner-card.individual) .partners-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        max-width: 100% !important;
        gap: 1.5rem 0.5rem;
    }
    
    .partner-card.individual .partner-avatar img,
    .partner-card.individual .partner-avatar-placeholder {
        width: 40px;
        height: 40px;
    }
    
    .partner-name {
        font-size: 0.75rem;
    }
}