.icon_fix {
   right: 10px;
    bottom: 170px;
    position: fixed;
    z-index: 999;
    list-style-type: none;
}

.icon_fix li a {
    display: block;
    position: relative;
    z-index: 3;
    background-size: cover;
    width: 50px;
    height: 50px;
    float: right;
    margin-top: 10px;
}

.icon_fix li:hover .aml-tooltiptext {
    visibility: visible;
    opacity: 1;
}

.aml-tooltiptext {
    background-color: rgba(29, 36, 62, 1);
    color: #fff;
}

.aml-tooltiptext {
    visibility: hidden;
    font-size: 12px !important;
    line-height: 16px !important;
    text-align: center;
    white-space: nowrap;
    border-radius: 4px;
    padding: 8px;
    position: absolute;
    top: calc(50% - 16px);
    z-index: 1;
    opacity: 0;
    transition: opacity .5s;
    right: 120%;
}

.aml-tooltiptext::after {
    content: "";
    position: absolute;
    left: 100%;
    border-color: transparent transparent transparent #1D243E;
    top: 50%;
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
}

.icon_fix li a:hover:not(.fab--phone) {
    text-decoration: none !important;
    box-shadow: 0 5px 10px rgba(0, 0, 0, .15), 0 4px 15px rgba(0, 0, 0, .13);
    width: 50px;
    height: 50px;
    background-size: 100% !important;
    border-radius: 50% !important;
}

/* Nút gọi điện kèm số hotline */
.icon_fix li a.fab--phone {
    width: auto;
    height: 50px;
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: flex-end;
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.icon_fix li a.fab--phone:hover {
    width: auto;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.icon_fix li a.fab--phone .inner-fab-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: contain;
    flex-shrink: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.icon_fix li a.fab--phone:hover .inner-fab-icon {
    transform: scale(1.08);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.45);
}

.icon_fix li a.fab--phone .inner-fab-text {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-right: -25px;
    padding: 5px 30px 5px 14px;
    background: linear-gradient(135deg, #79c126 0%, #79c126 100%);
    color: #fff;
    border-radius: 25px 6px 6px 25px;
    white-space: nowrap;
    box-shadow: 0 3px 12px rgba(26, 156, 82, 0.4);
    line-height: 1.2;
    animation: w247-phone-glow 2.5s ease-in-out infinite;
    transition: transform 0.3s ease;
}

.icon_fix li a.fab--phone:hover .inner-fab-text {
    transform: translateX(-3px);
}

.icon_fix li a.fab--phone .inner-fab-text-hint {
    display: block;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    opacity: 0.9;
    line-height: 1.3;
}

.icon_fix li a.fab--phone .inner-fab-text-num {
    display: block;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

@keyframes w247-phone-glow {
    0%, 100% {
        box-shadow: 0 3px 12px rgba(26, 156, 82, 0.4);
    }
    50% {
        box-shadow: 0 3px 20px rgba(46, 204, 113, 0.65);
    }
}