/**
 * @package     Joomla.Site
 * @subpackage  mod_whatsapp_float
 */

.mod-whatsapp-float {
    position: fixed;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mod-whatsapp-float__button {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    position: relative;
    z-index: 2;
}

.mod-whatsapp-float__button:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
    text-decoration: none;
}

.mod-whatsapp-float__button:active {
    transform: scale(0.95);
}

.mod-whatsapp-float__button:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
    box-shadow: 0 0 0 6px rgba(37, 211, 102, 0.4);
}

.mod-whatsapp-float__button svg {
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease;
}

.mod-whatsapp-float__button:hover svg {
    transform: rotate(-10deg) scale(1.05);
}

.mod-whatsapp-float__pulse-ring {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    z-index: 1;
    animation: whatsapp-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    pointer-events: none;
}

@keyframes whatsapp-pulse {
    0% { transform: scale(0.85); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 0; }
    100% { transform: scale(0.85); opacity: 0; }
}

.mod-whatsapp-float__tooltip {
    position: absolute;
    white-space: nowrap;
    background-color: #333;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    padding: 8px 14px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    z-index: 3;
}

.mod-whatsapp-float__tooltip--left {
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%) translateX(8px);
}

.mod-whatsapp-float__tooltip--left::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #333;
}

.mod-whatsapp-float__tooltip--right {
    left: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%) translateX(-8px);
}

.mod-whatsapp-float__tooltip--right::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 100%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right-color: #333;
}

.mod-whatsapp-float__button:hover .mod-whatsapp-float__tooltip {
    opacity: 1;
    visibility: visible;
}

.mod-whatsapp-float__button:hover .mod-whatsapp-float__tooltip--left {
    transform: translateY(-50%) translateX(0);
}

.mod-whatsapp-float__button:hover .mod-whatsapp-float__tooltip--right {
    transform: translateY(-50%) translateX(0);
}

@media (max-width: 768px) {
    .mod-whatsapp-float__tooltip {
        display: none;
    }
}