/* ===== SOCIAL ICONS - SVG LOGOS ===== */

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    flex-shrink: 0;
}

.social-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    stroke: none;
}

.social-icon:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(168, 58, 58, 0.3);
}

/* Cores específicas por rede social (gradients suaves) */
.social-icon:nth-child(1):hover {
    background: #1877F2;
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.3);
}

.social-icon:nth-child(2):hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.social-icon:nth-child(3):hover {
    background: #0A66C2;
    box-shadow: 0 8px 20px rgba(10, 102, 194, 0.3);
}

.social-icon:nth-child(4):hover {
    background: #FF0000;
    box-shadow: 0 8px 20px rgba(255, 0, 0, 0.3);
}

/* Mobile responsivo */
@media (max-width: 768px) {
    .social-icon {
        width: 28px;
        height: 28px;
    }
    
    .social-icon svg {
        width: 16px;
        height: 16px;
    }
}

/* Desktop hover effect */
@media (hover: hover) {
    .social-icon {
        position: relative;
    }
    
    .social-icon::after {
        content: attr(title);
        position: absolute;
        bottom: -30px;
        left: 50%;
        transform: translateX(-50%);
        background: #333;
        color: white;
        padding: 4px 8px;
        border-radius: 4px;
        white-space: nowrap;
        font-size: 12px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        z-index: 1000;
    }
    
    .social-icon:hover::after {
        opacity: 1;
    }
}