/* Sticky CTA bar */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    z-index: 100;
    padding: 15px;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.sticky-cta.visible {
    transform: translateY(0);
}

/* Attention animation for the CTA button */
.btn-attention {
    animation: pulse 2s infinite ease-in-out;
    will-change: transform, box-shadow;
}

.btn-attention:focus,
.btn-attention:hover {
    animation-play-state: paused;
    transform: translateY(-1px);
}

@keyframes pulse {
    0% {
        box-shadow: 0 8px 20px rgba(0,0,0,0.08);
        transform: translateY(0) scale(1);
    }
    50% {
        box-shadow: 0 12px 28px rgba(0,0,0,0.14);
        transform: translateY(-3px) scale(1.03);
    }
    100% {
        box-shadow: 0 8px 20px rgba(0,0,0,0.08);
        transform: translateY(0) scale(1);
    }
}