/* Плавающие кнопки мессенджеров — копия виджета с navekplus.ru. */
.messenger-widget{
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}
.messenger-widget__close{
    position: absolute;
    top: -24px;
    left: -24px;
    width: 22px;
    height: 22px;
    padding: 0;
    border-radius: 50%;
    background: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    line-height: 1;
    color: #666;
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
    z-index: 10;
}
.messenger-widget:hover .messenger-widget__close{
    opacity: 1;
    visibility: visible;
}
.messenger-widget__close:hover{ background: #f5f5f5; color: #000; }
.messenger-widget__close:active{ transform: scale(.95); }

.messenger-btn{
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 0, 0, .25);
    transition: all .3s ease;
    overflow: hidden;
    padding: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.messenger-btn img,
.messenger-btn svg{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.messenger-btn:hover{
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 0, 0, .35);
    filter: brightness(.9);
}
.messenger-btn:active{ transform: scale(1.05); }
.messenger-btn.telegram{ background: linear-gradient(135deg, #2AABEE, #229ED9); }
.messenger-btn.max img{ transform: scale(1.15); }

@media (max-width: 768px){
    .messenger-widget{
        bottom: 15px;
        right: 15px;
        gap: 12px;
    }
    .messenger-btn{
        width: 60px;
        height: 60px;
    }
}