/* ========================================
   協会加入ページ専用スタイル
   ======================================== */

/* 基本設定 */
body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    padding-top: 80px;
}

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

/* ヒーローセクション */
.hero-section {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.9) 0%, rgba(210, 180, 140, 0.9) 100%),
                url('https://images.pexels.com/photos/3985333/pexels-photo-3985333.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
    padding: 120px 0 80px;
    text-align: center;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: 'Noto Serif JP', serif;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-family: 'Noto Serif JP', serif;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* メリットセクション */
.benefits-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.benefit-card {
    background: white;
    padding: 40px;
    border-radius: 0;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(139, 69, 19, 0.2);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    filter: grayscale(100%);
}

.benefit-card h3 {
    font-size: 1.5rem;
    color: #8B4513;
    margin-bottom: 15px;
    font-family: 'Noto Serif JP', serif;
}

.benefit-card p {
    color: #666;
    line-height: 1.7;
}

/* 会員プランセクション */
.membership-section {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.03) 0%, rgba(210, 180, 140, 0.03) 100%),
                url('https://images.pexels.com/photos/3985332/pexels-photo-3985332.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') center/cover;
    background-attachment: fixed;
    position: relative;
}

.membership-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.92);
    z-index: 1;
}

.membership-section .container {
    position: relative;
    z-index: 2;
}

.membership-table {
    margin-top: 60px;
    background: white;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr 150px;
    align-items: center;
    border-bottom: 1px solid #e9ecef;
}

.table-row:last-child {
    border-bottom: none;
}

.table-header {
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
    color: white;
    padding: 20px;
    font-weight: 600;
    font-size: 1.1rem;
    font-family: 'Noto Serif JP', serif;
}

.plan-row {
    padding: 30px 20px;
    transition: all 0.3s ease;
    position: relative;
}

.plan-row:hover {
    background: #f8f9fa;
}


.col-plan {
    text-align: left;
    position: relative;
}

.col-plan h3 {
    font-size: 1.5rem;
    color: #8B4513;
    margin: 0 0 5px 0;
    font-family: 'Noto Serif JP', serif;
}

.plan-subtitle {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}


.col-price {
    text-align: center;
}

.price-main {
    font-size: 2.2rem;
    font-weight: 700;
    color: #8B4513;
    font-family: 'Noto Serif JP', serif;
    margin-bottom: 5px;
}

.price-detail {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}

.col-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.col-features li {
    padding: 8px 0;
    position: relative;
    padding-left: 20px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.col-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #8B4513;
    font-weight: bold;
}

.col-action {
    text-align: center;
}

.plan-button {
    background: #8B4513;
    color: white;
    border: none;
    padding: 12px 15px;
    border-radius: 0;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 120px;
    white-space: nowrap;
}

.plan-button:hover {
    background: #A0522D;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 69, 19, 0.3);
}

.premium-btn {
    background: linear-gradient(45deg, #8B4513, #A0522D);
    box-shadow: 0 5px 15px rgba(139, 69, 19, 0.3);
}

.special-btn {
    background: linear-gradient(45deg, #DAA520, #B8860B);
}

.special-btn:hover {
    background: linear-gradient(45deg, #B8860B, #9ACD32);
}

/* フォームセクション */
.application-form-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 60px;
    border-radius: 0;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
}

.join-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #8B4513;
    margin-bottom: 8px;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 0;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8B4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 15px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #8B4513;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: #8B4513;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark:after {
    content: '✓';
    color: white;
    font-size: 14px;
    font-weight: bold;
}

.checkbox-text a {
    color: #8B4513;
    text-decoration: underline;
}

.submit-button {
    background: linear-gradient(45deg, #8B4513, #A0522D);
    color: white;
    border: none;
    padding: 20px 40px;
    border-radius: 0;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(139, 69, 19, 0.3);
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(139, 69, 19, 0.4);
}

/* ディプロマ会員情報 */
.diploma-member-info {
    margin-top: 80px;
    padding: 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #e9ecef;
    text-align: center;
}

.diploma-member-info h3 {
    color: #8B4513;
    font-family: 'Noto Serif JP', serif;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.diploma-member-info p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.diploma-member-info ul {
    list-style: none;
    padding: 0;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.diploma-member-info ul li {
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
    position: relative;
    padding-left: 25px;
}

.diploma-member-info ul li:before {
    content: '★';
    position: absolute;
    left: 0;
    color: #8B4513;
    font-weight: bold;
}

.diploma-member-info ul li:last-child {
    border-bottom: none;
}

/* お問い合わせセクション */
.contact-section {
    padding: 100px 0;
    text-align: center;
}

.contact-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #666;
}

.contact-details {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.contact-item {
    background: #f8f9fa;
    padding: 20px 30px;
    border-radius: 0;
    font-size: 1rem;
    border: 1px solid #e9ecef;
}

.contact-item strong {
    color: #8B4513;
    font-family: 'Noto Serif JP', serif;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .table-row {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .table-header {
        display: none;
    }
    
    .plan-row {
        padding: 30px 20px;
        border-bottom: 2px solid #e9ecef;
    }
    
    .col-plan h3 {
        margin-bottom: 10px;
    }
    
    .price-main {
        font-size: 2rem;
    }
    
    .col-features {
        text-align: left;
        margin: 20px 0;
    }
    
    .form-container {
        padding: 40px 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .contact-details {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .form-container {
        padding: 30px 20px;
    }
    
    .benefit-card {
        padding: 30px;
    }
    
    .plan-row {
        padding: 25px 15px;
    }
}