/* ============================================
   황칠 연구 카드 스타일
   © 2025 무진장 전문상담연구소
   ============================================ */

/* ===== 연구 섹션 ===== */
.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.research-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(124, 77, 255, 0.1);
}

.research-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(124, 77, 255, 0.15);
}

.research-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.research-card h3 {
    color: #2c3e50;
    font-size: 1.4rem;
    margin-bottom: 12px;
    text-align: center;
    font-weight: 700;
}

.research-badges {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.research-badge {
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.research-badge.in-vitro {
    background: #e3f2fd;
    color: #1976d2;
}

.research-badge.animal {
    background: #f3e5f5;
    color: #7b1fa2;
}

.research-badge.human {
    background: #e8f5e9;
    color: #388e3c;
}

.research-badge.material {
    background: #fff3e0;
    color: #e65100;
}

.research-desc {
    color: #555;
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.research-details {
    list-style: none;
    padding: 0;
    margin: 15px 0;
}

.research-details li {
    padding: 8px 0 8px 26px;
    position: relative;
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

.research-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #7c4dff;
    font-weight: bold;
    font-size: 1.1rem;
}

.research-reference {
    color: #7c4dff;
    font-size: 0.85rem;
    margin-top: 12px;
    font-style: italic;
}

/* 중요 안내 박스 */
.research-disclaimer {
    background: linear-gradient(135deg, #fff3cd 0%, #fff8e1 100%);
    border-left: 4px solid #ffc107;
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.1);
}

.research-disclaimer h4 {
    color: #d32f2f;
    margin-bottom: 10px;
    font-size: 1.1rem;
    font-weight: 700;
}

.research-disclaimer p {
    color: #555;
    line-height: 1.7;
    margin: 0;
}

/* 반응형 */
@media (max-width: 768px) {
    .research-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .research-card {
        padding: 20px;
    }
    
    .research-icon {
        font-size: 2rem;
    }
    
    .research-card h3 {
        font-size: 1.2rem;
    }
}