.alcojonas-whatsapp-wrapper {
    position: fixed;
    z-index: 9999;
    bottom: 16px; /* sollevato per non sovrapporsi al widget Iuenda */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.alcojonas-whatsapp-wrapper.alcojonas-right {
    right: 60px;
}

.alcojonas-whatsapp-wrapper.alcojonas-left {
    left: 60px;
}

.alcojonas-whatsapp-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: 50%;
    text-decoration: none;
    background-color: #25d366;
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    font-size: 0; /* nasconde eventuale testo visivo */
    transition: transform 0.15s ease-out, box-shadow 0.15s ease-out, background-color 0.15s ease-out;
}

.alcojonas-whatsapp-button:hover,
.alcojonas-whatsapp-button:focus {
    transform: translateY(-1px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.3);
    background-color: #1ebe5c;
}

.alcojonas-whatsapp-button:active {
    transform: translateY(0);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.alcojonas-whatsapp-icon {
    display: inline-flex;
    width: 28px;
    height: 28px;
}

.alcojonas-wa-svg {
    width: 100%;
    height: 100%;
    fill: #ffffff;
}

/* Testo nascosto visivamente ma ancora accessibile agli screen reader */
.alcojonas-whatsapp-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Mobile: dimensioni leggermente ridotte */
@media (max-width: 480px) {
    .alcojonas-whatsapp-wrapper {
        bottom: 16px;
    }

    .alcojonas-whatsapp-button {
        width: 52px;
        height: 52px;
    }
}