#skills {
    /* Padding is handled globally in style.css */
}

.skills-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: var(--card-background); /* Use solid background for performance */
    padding: 2.5rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm); /* Simplified shadow */
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .skill-category {
        background: var(--card-background);
    }
}

.skill-category:hover {
    transform: translateY(-5px); /* Reduced movement */
    box-shadow: var(--shadow-lg); /* Simplified hover shadow */
    border-color: var(--primary-color);
}

.skill-category h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--divider-color);
    font-size: 1.25rem;
    color: var(--primary-color);
}

.skills-content-box {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

.skill-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 80px;
    text-align: center;
}

.skill-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.skill-item i {
    font-size: 40px;
    transition: var(--transition-smooth);
}

.skill-item:hover img,
.skill-item:hover i {
    transform: scale(1.2);
    animation: skillShake 0.5s ease-in-out;
}

@keyframes skillShake {
    0%, 100% { transform: scale(1.2) rotate(0deg); }
    25% { transform: scale(1.2) rotate(-10deg); }
    75% { transform: scale(1.2) rotate(10deg); }
}

.skill-item p {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

@media (max-width: 576px) {
    .skill-item {
        width: calc(50% - 1rem);
    }
}