/* Smooth fade-in animation for blog cards */
.blog-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.blog-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hover effect for buttons */
a.bg-accent:hover, button.bg-accent:hover {
    filter: brightness(1.1);
    transform: scale(1.05);
    transition: transform 0.3s ease, filter 0.3s ease;
}

/* Tooltip style */
.tooltip {
    position: relative;
    cursor: pointer;
}
.tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.75);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    font-size: 0.75rem;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.3s ease;
    z-index: 10;
}
.tooltip::after {
    opacity: 0;
    pointer-events: none;
}