body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: #e5f6ef;
    font-family: Arial, sans-serif;
    flex-direction: column;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
}

.pulse-icon {
    width: 80px;
    height: 80px;
    background: url("../icons/WhatsApp.svg") no-repeat center;
    background-size: contain;
    animation: pulse 1.5s infinite;
    margin-bottom: 20px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.message {
    font-size: 18px;
    color: #075e54;
    margin-bottom: 10px;
}

.countdown {
    font-size: 24px;
    font-weight: bold;
    color: #075e54;
}

@media (max-width: 600px) {
    .pulse-icon {
        width: 60px;
        height: 60px;
    }
    .message {
        font-size: 16px;
    }
    .countdown {
        font-size: 20px;
    }
}