:root {
            --primary-blue: #1a5f9e;
            --accent-orange: #ff7b00;
            --skin-color: #f9e4d4;
            --dark-text: #222222;
            --light-bg: #ffffff;
            --light-gray: #f8f9fa;
            --medium-gray: #e9ecef;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--light-gray);
            color: var(--dark-text);
            line-height: 1.6;
        }
        
        .services-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--light-bg) 0%, var(--light-gray) 100%);
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-header h1 {
            color: var(--primary-blue);
            font-size: 2.8rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-header h1:after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-orange);
            border-radius: 2px;
        }
        
        .section-header p {
            font-size: 1.2rem;
            color: #666;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .services-container {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .services-sidebar {
            flex: 1;
            min-width: 300px;
            background: var(--light-bg);
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            overflow: hidden;
        }
        
        .services-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .service-item {
            padding: 18px 25px;
            border-bottom: 1px solid var(--medium-gray);
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .service-item:last-child {
            border-bottom: none;
        }
        
        .service-item:hover {
            background-color: rgba(26, 95, 158, 0.05);
        }
        
        .service-item.active {
            background-color: rgba(26, 95, 158, 0.1);
            border-left: 4px solid var(--primary-blue);
            color: var(--primary-blue);
            font-weight: 600;
        }
        
        .service-icon {
            width: 40px;
            height: 40px;
            background: rgba(26, 95, 158, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-blue);
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        .service-icon img {
            width: 24px;
            height: 24px;
            object-fit: contain;
            color: var(--primary-blue);
        }   
        
        .service-item.active .service-icon {
            background: var(--primary-blue);
            color: white;
        }
        
        .service-content {
            flex: 2;
            min-width: 300px;
            background: var(--light-bg);
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            padding: 40px;
            display: none;
        }
        
        .service-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .service-title {
            color: var(--primary-blue);
            font-size: 2.2rem;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--medium-gray);
        }
        
        .service-description {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 30px;
            color: #555;
        }
        
        .causes-section, .symptoms-section {
            margin-bottom: 30px;
        }
        
        .section-subtitle {
            color: var(--primary-blue);
            font-size: 1.4rem;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .section-subtitle i {
            color: var(--accent-orange);
        }
        
        .causes-list, .symptoms-list {
            padding-left: 20px;
        }
        
        .causes-list li, .symptoms-list li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 10px;
        }
        
        .causes-list li:before, .symptoms-list li:before {
            content: '•';
            color: var(--accent-orange);
            font-weight: bold;
            position: absolute;
            left: -15px;
        }
        
        .treatment-options {
            background: rgba(26, 95, 158, 0.05);
            padding: 25px;
            border-radius: 8px;
            margin-top: 30px;
        }
        
        .treatment-title {
            color: var(--primary-blue);
            font-size: 1.3rem;
            margin-bottom: 15px;
        }
        
        .treatment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
        }
        
        .treatment-item {
            background: white;
            padding: 15px;
            border-radius: 6px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .treatment-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .treatment-icon {
            font-size: 1.8rem;
            color: var(--primary-blue);
            margin-bottom: 10px;
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .services-container {
                flex-direction: column;
            }
            
            .services-sidebar, .service-content {
                width: 100%;
            }
        }
        
        @media (max-width: 768px) {
            .services-section {
                padding: 60px 0;
            }
            
            .section-header h1 {
                font-size: 2.2rem;
            }
            
            .service-content {
                padding: 25px;
            }
            
            .service-title {
                font-size: 1.8rem;
            }
            
            .treatment-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .services-section {
                padding: 40px 0;
            }
            
            .section-header h1 {
                font-size: 1.8rem;
            }
            
            .service-item {
                padding: 15px 20px;
            }
            
            .service-content {
                padding: 20px;
            }
            
            .service-title {
                font-size: 1.6rem;
            }
        }

        /* Treatment Section Styles */
.treatment-section {
    margin: 40px 0;
    padding: 30px;
    background: rgba(26, 95, 158, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--primary-blue);
}

.treatment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.treatment-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.treatment-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.treatment-icon {
    width: 50px;
    height: 50px;
    background: rgba(26, 95, 158, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.treatment-text h5 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.treatment-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Prevention Section Styles */
.prevention-section {
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 123, 0, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--accent-orange);
}

.prevention-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.prevention-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.prevention-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.prevention-check {
    width: 30px;
    height: 30px;
    background: rgba(255, 123, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.prevention-text h5 {
    color: var(--dark-text);
    margin-bottom: 5px;
    font-size: 1.05rem;
}

.prevention-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Conclusion Section Styles */
.conclusion-section {
    margin: 40px 0 20px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(26, 95, 158, 0.05), rgba(255, 123, 0, 0.05));
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(26, 95, 158, 0.1);
}

.conclusion-section p {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: #555;
}

.appointment-cta {
    margin-top: 25px;
}

.appointment-btn {
    background: linear-gradient(135deg, var(--primary-blue), #2a7bc8);
    color: white;
    border: none;
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(26, 95, 158, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.appointment-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26, 95, 158, 0.4);
    background: linear-gradient(135deg, #2a7bc8, var(--primary-blue));
}

/* Responsive Design */
@media (max-width: 768px) {
    .treatment-grid {
        grid-template-columns: 1fr;
    }
    
    .treatment-item, .prevention-item {
        padding: 15px;
    }
    
    .conclusion-section {
        padding: 20px;
    }
    
    .appointment-btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .treatment-section, .prevention-section, .conclusion-section {
        padding: 20px 15px;
    }
    
    .treatment-item, .prevention-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .treatment-icon {
        margin: 0 auto;
    }
    
    .prevention-check {
        margin: 0 auto;
    }
}

/* Causes Section Styles */
.causes-section {
    margin: 40px 0;
    padding: 30px;
    background: rgba(26, 95, 158, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--primary-blue);
}

.causes-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.cause-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.cause-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.cause-check {
    width: 30px;
    height: 30px;
    background: rgba(26, 95, 158, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.cause-text h5 {
    color: var(--primary-blue);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.cause-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Symptoms Section Styles */
.symptoms-section {
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 123, 0, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--accent-orange);
}

.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.symptom-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.symptom-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.symptom-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 123, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.symptom-text h5 {
    color: var(--dark-text);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.symptom-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

.symptoms-note {
    font-style: italic;
    color: #666;
    margin-top: 15px;
    padding: 15px;
    background: rgba(255, 123, 0, 0.05);
    border-radius: 6px;
    border-left: 3px solid var(--accent-orange);
}

/* Treatment Areas Styles */
.treatment-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 25px;
}

.treatment-area {
    padding: 25px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid rgba(26, 95, 158, 0.1);
}

.area-title {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(26, 95, 158, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
}

.area-procedures {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.procedure-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.procedure-item:hover {
    background: rgba(26, 95, 158, 0.05);
}

.procedure-check {
    width: 24px;
    height: 24px;
    background: rgba(26, 95, 158, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.procedure-text h5 {
    color: var(--dark-text);
    margin-bottom: 4px;
    font-size: 1rem;
}

.procedure-text p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* Benefits Section Styles */
.benefits-section {
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, rgba(26, 95, 158, 0.05), rgba(255, 123, 0, 0.05));
    border-radius: 12px;
    border: 1px solid rgba(26, 95, 158, 0.1);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.benefit-item {
    text-align: center;
    padding: 25px 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), #2a7bc8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 15px;
}

.benefit-text h5 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.benefit-text p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .treatment-areas {
        grid-template-columns: 1fr;
    }
    
    .symptoms-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cause-item, .procedure-item, .symptom-item {
        padding: 12px;
    }
}

@media (max-width: 576px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .treatment-area {
        padding: 20px 15px;
    }
    
    .cause-item, .procedure-item, .symptom-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .cause-check, .procedure-check, .symptom-icon {
        margin: 0 auto;
    }
}

/* Personalized Treatment Categories */
.treatment-categories {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 25px;
}

.treatment-category {
    padding: 25px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid rgba(26, 95, 158, 0.1);
    transition: all 0.3s ease;
}

.treatment-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.category-title {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(26, 95, 158, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-procedures {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.procedure-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.procedure-item:hover {
    background: rgba(26, 95, 158, 0.05);
    transform: translateX(5px);
}

.procedure-check {
    width: 28px;
    height: 28px;
    background: rgba(26, 95, 158, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.procedure-text h5 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.procedure-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Different background colors for each category */
.treatment-category:nth-child(1) {
    border-left: 4px solid var(--primary-blue);
}

.treatment-category:nth-child(2) {
    border-left: 4px solid var(--accent-orange);
}

.treatment-category:nth-child(3) {
    border-left: 4px solid #28a745;
}

/* Causes Section for Personalized */
.causes-section {
    margin: 40px 0;
    padding: 30px;
    background: rgba(26, 95, 158, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--primary-blue);
}

.causes-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.cause-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.cause-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.cause-check {
    width: 24px;
    height: 24px;
    background: rgba(26, 95, 158, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.cause-text p {
    color: #555;
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.cause-text strong {
    color: var(--dark-text);
}

/* Symptoms Grid for Personalized */
.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.symptom-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.symptom-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.12);
}

.symptom-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 123, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.symptom-text h5 {
    color: var(--dark-text);
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.symptom-text p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Prevention List for Personalized */
.prevention-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.prevention-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.prevention-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.prevention-check {
    width: 24px;
    height: 24px;
    background: rgba(26, 95, 158, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.prevention-text p {
    color: #555;
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.prevention-text strong {
    color: var(--dark-text);
}

/* Responsive Design */
@media (max-width: 768px) {
    .symptoms-grid {
        grid-template-columns: 1fr;
    }
    
    .cause-item,
    .procedure-item,
    .symptom-item,
    .prevention-item {
        padding: 12px;
    }
    
    .treatment-category {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .causes-section,
    .symptoms-section,
    .treatment-section,
    .prevention-section {
        padding: 20px 15px;
    }
    
    .cause-item,
    .procedure-item,
    .symptom-item,
    .prevention-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .cause-check,
    .procedure-check,
    .symptom-icon,
    .prevention-check {
        margin: 0 auto;
    }
}