.carousel-inner {
    height: 700px;
}

.carousel-img {
    height: 100%;
    object-fit: cover;
}


#carouselExampleControls,
.carousel-inner,
.carousel-item,
.carousel-item img {
    height: 70vh;

}

.carousel-item img {
    filter: brightness(83%);
}

.carousel-item img {
    width: 100%;
    object-fit: cover;
}

.carousel-caption {
    position: absolute;
    top: 37%;
    color: #fff;
    z-index: 1000;
    margin-bottom: 20px;
}

.fixed-img {
    height: 200px;               /* Chiều cao cố định */
    object-fit: cover;           /* Cắt ảnh cho vừa khung */
    object-position: center;     /* Căn giữa ảnh */
}

/* phone button */


#button-contact-vr {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 9999;
}

.phone-vr {
    position: relative;
    width: 60px;
    height: 60px;
}

.phone-vr-circle-fill {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    position: absolute;
    animation: pulse 1.5s infinite;
    background-color: #f20000;
    opacity: 0.7;
    box-shadow: 0 0 0 0 #f20000;
}

.phone-vr-img-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    position: absolute;
    background-color: #f20000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone-bar {
    margin-top: 10px;
    text-align: center;
    font-weight: bold;
}

.phone-bar a {
    background-color: #f20000;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    text-decoration: none;
    display: inline-block;
}


.phone-bar {
    margin-left: -30px;
}


/* Hiệu ứng nhấp nháy */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.3;
    }

    100% {
        transform: scale(1);
        opacity: 0.7;
    }
}

#gom-all-in-one {
    display: flex;
}

.phone-bar {
    margin-left: -30px;
}

.text-phone {
    margin-left: 30px;
}

@keyframes pulse-strong {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.7);
        opacity: 0.2;
    }

    100% {
        transform: scale(1);
        opacity: 0.6;
    }
}


@keyframes shake {
    0% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(15deg);
    }

    50% {
        transform: rotate(-15deg);
    }

    75% {
        transform: rotate(10deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

.phone-icon-shake {
    animation: shake 0.6s infinite;
}

/*@media (max-width: 768px) {*/
/*    .phone-bar {*/
/*        display: none;*/
/*    }*/
/*}*/

.zalo {
    background-color: #1E73BE;
}


.phone-bar-zalo {
    margin-top: 10px;
    text-align: center;
    font-weight: bold;
}

.phone-bar-zalo a {
    background-color: #1E73BE;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    text-decoration: none;
    display: inline-block;
}


.phone-bar-zalo {
    margin-left: -30px;
}


.phone-vr-circle-fill-zalo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    position: absolute;
    animation: pulse 1.5s infinite;
    background-color: #3a93ac;
    opacity: 0.7;
    box-shadow: 0 0 0 0 #1e6772;
}

/* card */

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}


.space  {
    height: 40px;
}

.my-item {
    display: flex;
    padding: 20px 0;
}


.my-item-inline {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    /* hoặc space-around */
}

.my-item img {
    height: 50px;
    width: 50px;
    margin-left: 20px;
}

img {
    width: 100%!important;
    overflow: hidden!important;
    object-fit:  cover!important;
}
#title_web {
  display: none;
}

@media (max-width: 768px) {
  #title_web {
    display: block;
  }
}