/* Academic Cards */
.expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    padding: 0 1rem;
}

.expert-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
    color: var(--text-color);
}

.expert-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(67, 160, 71, 0.2);
    border-color: var(--primary-color);
}

.expert-icon-wrapper {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-light), #fff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
}

.expert-card:hover .expert-icon-wrapper {
    background: var(--primary-color);
    transform: scale(1.1);
}

.expert-icon-wrapper img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.expert-card:hover .expert-icon-wrapper img {
    filter: brightness(0) invert(1);
}

.expert-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.expert-desc {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}