<style>
/* Animation EXTRA dynamique - impossible de la manquer ! */
.pulsating-btn {
    animation: crazyPulse 1.5s infinite ease-in-out;
    position: relative;
    transition: all 0.3s ease;
    transform-origin: center;
    border: 2px solid transparent !important;
}

.pulsating-btn:hover {
    animation: none;
    transform: scale(1.15) rotate(-3deg);
    box-shadow: 0 0 40px rgba(255, 107, 53, 1);
    border: 2px solid #fff !important;
}

@keyframes crazyPulse {
    0% {
        transform: scale(1) rotate(0deg);
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 1),
                    0 0 0 0 rgba(255, 255, 255, 0.8);
        border-color: transparent;
    }
    15% {
        transform: scale(1.12) rotate(2deg);
        box-shadow: 0 0 0 10px rgba(255, 107, 53, 0.8),
                    0 0 20px rgba(255, 255, 255, 0.6);
        border-color: #fff;
    }
    30% {
        transform: scale(1.05) rotate(-1deg);
        box-shadow: 0 0 0 15px rgba(255, 107, 53, 0.6),
                    0 0 30px rgba(255, 255, 255, 0.8);
    }
    45% {
        transform: scale(1.15) rotate(1deg);
        box-shadow: 0 0 0 8px rgba(255, 107, 53, 0.9),
                    0 0 25px rgba(255, 255, 255, 1);
        border-color: #fff;
    }
    60% {
        transform: scale(1.08) rotate(-0.5deg);
        box-shadow: 0 0 0 12px rgba(255, 107, 53, 0.7),
                    0 0 35px rgba(255, 255, 255, 0.7);
    }
    100% {
        transform: scale(1) rotate(0deg);
        box-shadow: 0 0 0 0 rgba(255, 107, 53, 1),
                    0 0 0 0 rgba(255, 255, 255, 0.8);
        border-color: transparent;
    }
}

/* Animation folle de l'icône */
.pulsating-btn i {
    animation: iconDance 1s infinite;
    display: inline-block;
}

@keyframes iconDance {
    0% {
        transform: translateY(0) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-6px) rotate(10deg) scale(1.2);
    }
    50% {
        transform: translateY(0) rotate(-5deg) scale(1.1);
    }
    75% {
        transform: translateY(-3px) rotate(5deg) scale(1.15);
    }
    100% {
        transform: translateY(0) rotate(0deg) scale(1);
    }
}

/* Effet de pulsation du texte */
.pulsating-btn span {
    animation: textPulse 1s infinite;
    display: inline-block;
    font-weight: bold;
}

@keyframes textPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 0 20px rgba(255, 255, 255, 1),
                    0 0 30px rgba(255, 255, 255, 0.9);
    }
}

/* Position fixe uniquement sur PC */
.sticky-bottom {
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
}

@media (max-width: 991.98px) {
    .sticky-bottom {
        position: static;
    }
}
</style>
