/* Floating WhatsApp button on every page. It is a plain link to wa.me: nothing loads and nothing is sent
   to WhatsApp until it is tapped, so it needs no cookie consent. */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    z-index: 999; /* below the cookie banner (1000) and the page loader */
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    text-decoration: none;
    transition: transform 0.2s ease;
}

.whatsapp-float .fa {
    font-size: 32px;
    line-height: 1;
}

.whatsapp-float:hover,
.whatsapp-float:focus {
    color: #fff;
    text-decoration: none;
    transform: scale(1.06);
}

.whatsapp-float:focus-visible {
    outline: 3px solid #016e75;
    outline-offset: 3px;
}

@media (max-width: 767px) {
    .whatsapp-float {
        right: 16px;
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        width: 52px;
        height: 52px;
    }

    .whatsapp-float .fa {
        font-size: 30px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .whatsapp-float {
        transition: none;
    }
}

@media print {
    .whatsapp-float {
        display: none;
    }
}