body {
    font-family: 'Inter', sans-serif;
}
.gradient-bg {
    background-color: #111827;
    background-image: radial-gradient(circle at top left, rgba(55, 65, 81, 0.4), transparent 30%),
                      radial-gradient(circle at bottom right, rgba(79, 70, 229, 0.3), transparent 40%);
}
.testimonial-carousel {
    overflow: hidden;
    position: relative;
    width: 100%;
    -webkit-mask-image: linear-gradient(to right, transparent, white 20%, white 80%, transparent);
    mask-image: linear-gradient(to right, transparent, white 20%, white 80%, transparent);
}

.testimonial-track {
    display: flex;
    width: max-content;
    animation: scroll 60s linear infinite;
}

.testimonial-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.testimonial-card {
    width: 400px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.guarantee-box {
    border: 2px solid #39E59C;
    background-color: #1a202c;
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
}

@media (max-width: 768px) {
    .testimonial-card {
        width: 80vw;
    }
}

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}