:root {
    --primary-blue: #0DDAFF;
    --primary-orange: #FCC88E;
    --primary-black: #2c3e50;
    --white: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: var(--primary-black);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}


/* About Doctor Section */
.about-doctor-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(13, 218, 255, 0.05) 0%, rgba(252, 200, 142, 0.05) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 20px;
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-orange));
    border-radius: 2px;
}

.doctor-profile-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid rgba(13, 218, 255, 0.15);
}

.doctor-header {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(13, 218, 255, 0.2);
}

.doctor-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--primary-blue);
    margin-right: 30px;
    box-shadow: 0 8px 25px rgba(13, 218, 255, 0.3);
}

.doctor-basic-info h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 10px;
}

.doctor-qualification {
    font-size: 1.3rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 15px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    font-size: 1rem;
}

.contact-item i {
    color: var(--primary-blue);
    margin-right: 8px;
    font-size: 1.2rem;
}

/* Info Sections */
.info-section {
    margin-bottom: 40px;
}

.info-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(13, 218, 255, 0.3);
    display: flex;
    align-items: center;
}

.info-title i {
    color: var(--primary-blue);
    margin-right: 10px;
}

.personal-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.detail-item {
    display: flex;
    margin-bottom: 12px;
}

.detail-label {
    font-weight: 600;
    color: var(--primary-black);
    min-width: 200px;
}

.detail-value {
    color: var(--primary-black);
}

/* Experience Timeline */
.experience-timeline {
    position: relative;
    padding-left: 30px;
}

.experience-timeline:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-blue);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(13, 218, 255, 0.05);
    border-radius: 10px;
    border-left: 4px solid var(--primary-blue);
}

.timeline-item:before {
    content: '';
    position: absolute;
    left: -36px;
    top: 25px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-blue);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-blue);
}

.timeline-period {
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.timeline-position {
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 5px;
}

.timeline-hospital {
    color: var(--primary-black);
}

/* Lists */
.info-list {
    list-style-type: none;
    padding-left: 0;
}

.info-list li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.info-list li:before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

/* Areas of Interest */
.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.expertise-tag {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-orange));
    color: var(--white);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(13, 218, 255, 0.3);
}

/* Professional Summary */
.professional-summary {
    background: rgba(13, 218, 255, 0.08);
    padding: 25px;
    border-radius: 15px;
    border-left: 5px solid var(--primary-blue);
    font-style: italic;
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .about-carousel-control-prev {
        left: -50px;
    }
    
    .about-carousel-control-next {
        right: -50px;
    }
}

@media (max-width: 992px) {
    .doctor-header {
        flex-direction: column;
        text-align: center;
    }
    
    .doctor-avatar {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .contact-info {
        justify-content: center;
    }
    
    .about-testimonial-card {
        padding: 35px 30px;
    }
    
    .section-title {
        font-size: 2.4rem;
    }
    
    .about-carousel-control-prev {
        left: 20px;
    }
    
    .about-carousel-control-next {
        right: 20px;
    }
    
    .patient-stats {
        margin-top: 60px;
    }
}

@media (max-width: 768px) {
    
    .about-doctor-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .about-carousel-control-prev,
    .about-carousel-control-next {
        width: 45px;
        height: 45px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .doctor-profile-card {
        padding: 30px;
    }
    
    .personal-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .doctor-basic-info h1 {
        font-size: 1.8rem;
    }
    
    .doctor-profile-card {
        padding: 20px;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .about-testimonial-title {
        font-size: 1.4rem;
    }
    
    .about-carousel-control-prev,
    .about-carousel-control-next {
        width: 40px;
        height: 40px;
    }
    
    .about-carousel-control-prev {
        left: 10px;
    }
    
    .about-carousel-control-next {
        right: 10px;
    }
    
    .patient-stats {
        padding: 30px 20px;
    }
}