/* Skills Section Styles - Mobile First & Tech Leader */
.skills {
    padding: 60px 0;
    background: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.skills::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.skills .container {
    position: relative;
    z-index: 1;
}

.skills-categories {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.skill-category {
    background: var(--glass-bg);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-category:active, .skill-category:hover {
    border-color: rgba(139, 92, 246, 0.3);
    background: rgba(30, 41, 59, 0.6);
}

.skill-category.animate-in { opacity: 1; transform: translateY(0); }

.category-icon {
    width: 50px; height: 50px;
    background: var(--gradient-gold);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 22px;
    color: var(--white);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}

.category-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 2rem;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.skill-bars { display: flex; flex-direction: column; gap: 1.25rem; }

.skill-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 0.4rem;
}

.skill-name { font-size: 0.9rem; font-weight: 600; color: var(--light-gray); }
.skill-percentage { font-size: 0.8rem; font-weight: 700; color: var(--neon-blue); }

.skill-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    width: 0;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-category.animate-in .skill-progress { width: var(--progress-width) !important; }

/* Tablet & Desktop Enhancements */
@media (min-width: 768px) {
    .skills { padding: 100px 0; }
    
    .skills-categories {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        margin-top: 4rem;
    }

    .skill-category { padding: 2.5rem 2rem; }
    
    .category-icon { width: 60px; height: 60px; font-size: 28px; }
    .category-title { font-size: 1.25rem; }
    
    .skill-category:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-lg), 0 0 30px rgba(139, 92, 246, 0.1);
    }
}