/* Hub Page CSS */
.experts-hub-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
}
.hub-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}
.hub-header h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 1rem;
}
.hub-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 1rem auto;
}
.hub-seo-text {
    background: var(--bg-glass);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.6;
    border: 1px solid var(--border-glass);
}
.hub-seo-text a {
    color: var(--primary);
    font-weight: 600;
}
.experts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}
.expert-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal);
    text-align: center;
    padding-bottom: 1.5rem;
}
.expert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
}
.expert-img-wrapper {
    height: 250px;
    overflow: hidden;
}
.expert-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.expert-info {
    padding: 1.5rem;
}
.expert-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.expert-info p.degree {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}
.expert-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.expert-stats span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Profile Page CSS */
.profile-container {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
}
@media (max-width: 768px) {
    .profile-container {
        grid-template-columns: 1fr;
    }
}
.profile-sidebar {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    position: sticky;
    top: 100px;
}
.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border: 4px solid var(--bg-body);
    box-shadow: var(--shadow-sm);
}
.stat-box {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-glass);
}
.stat-box:last-child {
    border-bottom: none;
}
.profile-content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}
.profile-content .degree {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 2rem;
    font-weight: 600;
}
.content-section {
    margin-bottom: 3rem;
}
.content-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-light);
}
.review-card {
    background: var(--bg-glass);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-style: italic;
    border-left: 4px solid var(--primary);
}