/**
 * Estilos - Habilidades
 * 
 * Grid de cards com as principais ferramentas e tecnologias
 */

.skills {
    background: var(--bg-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    max-width: 900px;
    margin: 0 auto;
}

.skill-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: var(--border-width-normal) solid var(--glass-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-red);
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
}

.skill-card:hover::before {
    transform: scaleX(1);
}

.skill-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--primary-red);
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--neon-glow-lg);
}

.skill-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, var(--primary-red-glow-soft) 0%, transparent 70%);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-5xl);
    transition: all var(--duration-normal) var(--ease-out);
}

.skill-card:hover .skill-icon {
    transform: scale(1.2) rotate(10deg);
    filter: drop-shadow(var(--neon-glow-md));
}

.skill-icon img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

.skill-name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.skill-level {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Ícones coloridos para cada ferramenta */
.skill-card[data-skill="powerbi"] .skill-icon {
    color: #F2C811;
}

.skill-card[data-skill="powerquery"] .skill-icon {
    color: #B7E16B;
}

.skill-card[data-skill="sql"] .skill-icon {
    color: #00758F;
}

.skill-card[data-skill="python"] .skill-icon {
    color: #3776AB;
}

.skill-card[data-skill="excel"] .skill-icon {
    color: #217346;
}

.skill-card[data-skill="n8n"] .skill-icon {
    color: #FF6D5A;
}

/* Responsivo */
@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .skill-card {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }

    .skill-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-4xl);
    }
}

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