/* 療法ページ用カードスタイル */

/* メインコンテンツエリア */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
    margin-top: 2rem;
}

/* カードスタイルの統一 */
.info-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(44, 122, 123, 0.08);
    border-left: 5px solid #F6AD55;
    transition: all 0.3s ease;
}

.info-card:hover {
    box-shadow: 0 8px 30px rgba(44, 122, 123, 0.15);
    transform: translateY(-4px);
}

.info-card h3 {
    color: #2C7A7B;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.info-card h3 i {
    color: #F6AD55;
    font-size: 1.8rem;
}

.info-card p {
    line-height: 1.8;
    color: #2d3748;
    margin-bottom: 1rem;
}

/* 例え話カード（特別なスタイル） */
.example-card {
    background: linear-gradient(135deg, #E6FFFA 0%, #B2F5EA 100%);
    border-left-color: #2C7A7B;
}

.example-card h4 {
    color: #2C7A7B;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.example-card h4 i {
    color: #F6AD55;
}

/* 年齢別減少カード */
.age-decline-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.age-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    border: 2px solid #FBD38D;
    transition: all 0.3s ease;
}

.age-card:hover {
    border-color: #F6AD55;
    box-shadow: 0 6px 25px rgba(246, 173, 85, 0.2);
    transform: translateY(-3px);
}

.age-card-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.age-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2C7A7B;
    margin-bottom: 0.5rem;
}

.age-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: #F6AD55;
    margin-bottom: 0.5rem;
}

.age-card-desc {
    font-size: 0.95rem;
    color: #4a5568;
}

/* 症状リスト（2カラム） */
.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.symptom-item {
    background: #f7fafc;
    padding: 1rem 1.25rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 3px solid #FBD38D;
    transition: all 0.3s ease;
}

.symptom-item:hover {
    background: white;
    border-left-color: #F6AD55;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.symptom-item i {
    color: #F6AD55;
    font-size: 1.2rem;
}

/* メカニズムステップ */
.mechanism-steps {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.mechanism-step {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    border: 2px solid #E6FFFA;
    transition: all 0.3s ease;
}

.mechanism-step:hover {
    border-color: #4FD1C5;
    box-shadow: 0 6px 25px rgba(44, 122, 123, 0.1);
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2C7A7B 0%, #4FD1C5 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h4 {
    color: #2C7A7B;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #4a5568;
    line-height: 1.7;
    margin: 0;
}

/* ハイライトカード */
.highlight-card {
    background: linear-gradient(135deg, #FEF5E7 0%, #FBD38D 100%);
    border-radius: 16px;
    padding: 2rem;
    margin: 2rem 0;
    border: none;
    box-shadow: 0 6px 25px rgba(246, 173, 85, 0.2);
}

.highlight-card h4 {
    color: #2C7A7B;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.highlight-card h4 i {
    color: #F6AD55;
    font-size: 1.6rem;
}

.highlight-card p {
    color: #2d3748;
    line-height: 1.8;
    margin: 0;
}

/* サイドバーカード */
.sidebar-card {
    background: white;
    border-radius: 12px;
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-top: 4px solid #F6AD55;
}

.sidebar-card h4 {
    color: #2C7A7B;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-card h4 i {
    color: #F6AD55;
}

.sidebar-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-card ul li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.sidebar-card ul li:last-child {
    border-bottom: none;
}

.sidebar-card ul li i {
    color: #2C7A7B;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* 警告カード */
.warning-card {
    background: #FFF3E0;
    border-top-color: #FF9800;
}

.warning-card h4 {
    color: #E65100;
}

.warning-card h4 i {
    color: #FF9800;
}

/* レスポンシブ */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .age-decline-cards {
        grid-template-columns: 1fr;
    }
    
    .symptoms-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .info-card {
        padding: 1.5rem;
    }
    
    .mechanism-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto;
    }
}