/* Expertise Detail Section */
.expertise-detail {
    padding: 7rem 5%;
    background: var(--light-gray);
}

.expertise-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 3rem auto 0;
}

.category-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s;
    cursor: pointer;
}

.category-card:hover {
    border-color: var(--gold);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15);
    transform: translateY(-5px);
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold), var(--light-gold));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.category-card h4 {
    color: var(--navy);
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
}

.category-services {
    list-style: none;
    color: #6b7280;
}

.category-services li {
    padding: 0.8rem 0;
    border-bottom: 1px solid #f3f4f6;
    transition: all 0.3s;
    cursor: pointer;
    font-size: 0.95rem;
}

.category-services li:last-child {
    border-bottom: none;
}

.category-services li:hover {
    color: var(--gold);
    padding-left: 0.5rem;
}