/* ===== SECCIÓN 3: HABILIDADES ===== */
.skills {
    background: rgba(15, 15, 15, 0.5);
    backdrop-filter: blur(10px);
    position: relative;
    width: 100%;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.skill-category {
    background: var(--bg-card);
    padding: 30px;
    border-radius: var(--border-radius-card);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
                var(--gradient) border-box;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 30px var(--shadow-primary);
}

.skill-category:hover {
    box-shadow: 0 25px 45px var(--shadow-hover);
}

.category-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition-normal);
    position: relative;
    z-index: 2;
}


.skill-item {
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}


.skill-bar {
    height: 8px;
    background: var(--white-01);
    border-radius: 4px;
    overflow: hidden;
    width: 100%;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    width: 0%;
    transition: width 1.5s ease;
    position: relative;
    z-index: 1;
}


.skill-progress.animated {
    width: var(--progress) !important;
}

.skills-cards-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 22px;
    margin-top: 50px;
}

.skill-mini-card {
    min-height: 105px;
    padding: 12px 10px;
    border-radius: 18px;
    background: var(--bg-card);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
                var(--gradient) border-box;
    box-shadow: 0 12px 24px var(--shadow-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-mini-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--overlay-primary), var(--overlay-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.skill-mini-card:hover {
    box-shadow: 0 20px 35px var(--shadow-hover);
}

.skill-mini-card:hover::before {
    opacity: 1;
}

.skill-mini-icon {
    font-size: 2.2rem;
    margin-bottom: 8px;
    position: relative;
    z-index: 2;
}

.skill-mini-icon-img {
    width: 40px;
    height: 40px;
    display: block;
}

.skill-mini-name {
    font-size: 1.3rem;
    margin-bottom: 6px;
    color: var(--text-primary);
    position: relative;
    z-index: 2;
}

.skill-mini-level {
    font-size: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

@media (max-width: 1100px) {
    .skills-cards-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .skills-cards-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px;
    }

    .skill-mini-card {
        min-height: 96px;
        padding: 10px 8px;
    }

    .skill-mini-name {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .skills-cards-grid {
        grid-template-columns: 1fr;
    }
}