/* ==========================================================================
   Expertise Section
   ========================================================================== */
   .expertise-section {
    color: var(--text-body);
    padding: var(--spacing-xl) 0;
    background: #fff;
}

.expertise-slider {
    padding: var(--spacing-lg) 0;
}

.expertise-card {
    background: #fff;
    border-radius: 30%;
    padding: var(--spacing-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: clamp(180px, 25vw, 300px);
    height: clamp(180px, 25vw, 300px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.expertise-icon {
    background: linear-gradient(to right, var(--accent-pink) 0%, var(--accent-orange) 100%);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md) auto;
    transition: var(--transition-default);
}

.expertise-icon i {
    font-size: 2rem;
    color: #fff;
}

.expertise-content {
    text-align: center;
    padding: 0 var(--spacing-sm);
}

.expertise-title {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: var(--text-heading);
    margin: 0;
}

.expertise-description {
    font-size: clamp(0.75rem, 2vw, 1rem);
    color: var(--text-body);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    opacity: 0;
    transition: var(--transition-default);
    text-align: center;
}

.expertise-card:hover,
.expertise-card.active {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.expertise-card:hover .expertise-icon,
.expertise-card.active .expertise-icon {
    opacity: 0;
    transform: scale(1.1);
}

.expertise-card:hover .expertise-title,
.expertise-card.active .expertise-title {
    opacity: 0;
}

.expertise-card:hover .expertise-description,
.expertise-card.active .expertise-description {
    opacity: 1;
}