/* Skills Section */

.skills {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.skills__content {
    display: grid;
    gap: var(--spacing-2xl);
}

.skills__category {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all var(--transition-normal);
}

.skills__category:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.15);
    transform: translateY(-5px);
}

.skills__category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid rgba(59, 130, 246, 0.2);
}

.skills__icon {
    font-size: var(--text-3xl);
}

.skills__list {
    display: grid;
    gap: var(--spacing-md);
}

/* Skill Card */
.skill-card {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: calc(var(--border-radius) / 2);
    transition: all var(--transition-normal);
}

.skill-card:hover {
    background: rgba(59, 130, 246, 0.05);
    transform: translateX(10px);
}

.skill-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.skill-card__name {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.skill-card__level {
    font-size: var(--text-sm);
    color: var(--primary-color);
    font-weight: 500;
    font-family: var(--font-code);
}

.skill-card__bar {
    width: 100%;
    height: 8px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.skill-card__progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
    transition: width 1.5s ease-out;
    position: relative;
}

.skill-card__progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Skill Tags */
.skills__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.skill-tag {
    padding: 8px 16px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all var(--transition-fast);
}

.skill-tag:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .skills__category {
        padding: var(--spacing-lg);
    }
    
    .skills__category-title {
        font-size: var(--text-xl);
    }
    
    .skill-card__name {
        font-size: var(--text-base);
    }
    
    .skill-card__level {
        font-size: var(--text-xs);
    }
    
    .skills__tags {
        gap: var(--spacing-xs);
    }
    
    .skill-tag {
        padding: 6px 12px;
        font-size: var(--text-xs);
    }
}