/* ============================================================
   SERVICE INFO ICON & TOOLTIP STYLES
   ============================================================ */

/* Info Icon */
.service-info-icon {
    display: inline-block;
    margin-left: 8px;
    cursor: help;
    position: relative;
    vertical-align: middle;
}

.service-info-icon i {
    color: #8b5cf6;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.service-info-icon:hover i {
    color: #7c3aed;
    transform: scale(1.1);
}

/* Tooltip */
.service-info-icon::before,
.service-info-icon::after {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}

/* Tooltip Arrow */
.service-info-icon::before {
    content: '';
    bottom: 100%;
    margin-bottom: 5px;
    border: 6px solid transparent;
    border-top-color: #1f2937;
}

/* Tooltip Content */
.service-info-icon::after {
    content: attr(data-tooltip);
    bottom: 100%;
    margin-bottom: 11px;
    padding: 10px 14px;
    background: #1f2937;
    color: #ffffff;
    font-size: 0.813rem;
    line-height: 1.4;
    border-radius: 8px;
    white-space: normal;
    max-width: 280px;
    width: max-content;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-weight: 400;
}

/* Show Tooltip on Hover */
.service-info-icon:hover::before,
.service-info-icon:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .service-info-icon::after {
        max-width: 220px;
        font-size: 0.75rem;
        padding: 8px 12px;
    }
    
    .service-info-icon {
        margin-left: 6px;
    }
    
    .service-info-icon i {
        font-size: 0.813rem;
    }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    .service-info-icon::after {
        background: #374151;
        color: #f9fafb;
    }
    
    .service-info-icon::before {
        border-top-color: #374151;
    }
}

/* Accessibility: Focus State */
.service-info-icon:focus-visible {
    outline: 2px solid #8b5cf6;
    outline-offset: 2px;
    border-radius: 4px;
}

.service-info-icon:focus-visible::before,
.service-info-icon:focus-visible::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}