/* フローティングCTA用スタイル */
.floating-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 1000;
    transition: all 0.4s ease-in-out;
    opacity: 0;
    visibility: hidden;
    max-width: 750px;
    width: calc(100% - 40px);
    margin: 0 auto;
}

.floating-cta.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.floating-cta .cta-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease-in-out;
}

.floating-cta .cta-image:hover {
    transform: scale(1.05);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .floating-cta {
        bottom: 15px;
        width: calc(100% - 30px);
    }
    
    .floating-cta .cta-image {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .floating-cta {
        bottom: 10px;
        width: calc(100% - 20px);
    }
    
    .floating-cta .cta-image {
        width: 100%;
    }
}