.separator {
    text-align: center;
    margin: 50px 0;
}

.separator-line {
    display: inline-block;
    width: 85%;
    height: 5px;
    background: linear-gradient(to right, #ff0000, #ff9900, #ff0000);
    border-radius: 5px;
    position: relative;
    overflow: hidden;
}

.separator-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
    animation: slide 2s infinite;
}

@keyframes slide {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: -100%;
    }
}

.mod-title{
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: center;
}
.news-f{
    font-weight: bold;
    margin: 30px 0 10px;

}
.title-md{
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    /* line-height: 1.5; */
    font-weight: normal;
    text-align: center;
}
.product-items{
    display: grid;
    /* grid-template-columns: 1fr 1fr; */
    /* grid-gap: 10px; */
    /* margin-top: 10px; */

}
.navbar-default .navbar-toggle:focus, .navbar-default .navbar-toggle:hover {
    background-color: inherit;
    color: red;
}
.navbar-toggle {
    margin: 0 30px;
}
.navbar {
    position: relative;
    min-height: 50px;
    margin-bottom: 20px;
    
    border-top: 2px dotted rgba(255, 255, 255, 0.3); 
    border-bottom: 0;
    border-bottom-left-radius: 45px;
    border-bottom-right-radius: 45px;
    border-right: 0;
    border-left: 0;
}


.img-product {
    transition: transform 0.3s ease-in-out;
}

.img-product:hover {
    transform: perspective(500px) rotateY(10deg);
}
.navbar-nav > li > a {
    transition: background-color 0.2s ease-in-out;
    /* transition: transform 0.3s ease-in-out; */
    /* transition: font-size 0.3s ease-in-out, color 0.3s ease-in-out; */
}

.navbar-nav > li:hover > a {
    background-color:rgb(160, 19, 19)!important;
    /* font-size: 18px; */
    border-radius: 5px;
}
.container2 {
    padding:0;
    width: 100%; 
}
.container1 {
    padding-top: 82px!important;
    width: 80%;
}
.container3 {
        padding-top: 100px;
        width: 1170px;
        padding-right: 15px;
        padding-left: 15px;
        margin-right: auto;
        margin-left: auto;
}
.modal-header .close {
    font-size: 40px; /* Kích thước lớn hơn */
    
    line-height: 1;
    opacity: .6; /* Đảm bảo hiển thị rõ */
}

.btn-dki {
    width:100%;
    margin-top:10px;
    font-size: 20px;
}
.btn-inf {
    display: block;
    width: 65%;
    float: right;
}
.form-control {
    
    height: 40px;
    font-size: 16px;
}
.form-group {
    text-align: center;
    margin-bottom: 15px;
}
.radio-inline{
   
    font-weight: bold;
}
.modal-content{
    padding: 0 20px 15px 20px;
    border-radius: 9px;
}

.nav>li>a{
    font-size: 14px;
    font-weight: bold;
    color: white!important;
    margin: 0 35px;
    text-transform: uppercase;
}

.info-top {
        padding: 6px!important;
    }
.menu-top {
    background-color: rgb(9 33 55);
    color: white!important;
    min-height: 60px;
}
.top-head {
    padding-top: 10px;
    color: yellow;
    margin: 0;
    height: 100%;
    font-weight: bold;
}
.hotline{
    color: yellow;
    text-decoration: none;
}
.nonedecoration{
    text-decoration: none;
}
.banner {
    position: fixed;
    width: 100%;
    z-index: 30;
    height: 45px;
    background-color: rgb(9 33 55);
}
.line-logo {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
}
.img-product {
    width: 95%;
    height: 200px;
    object-fit: contain;
}
.product-ind {
    margin-bottom: 15px;
    border: 1px solid #e7dede;
    padding: 10px;
    border-radius: 5px;
}
.bao-gia{
    position:fixed;
    bottom: 0px;
    width: 109%;
}


/*Smart phone nhỏ*/
@media screen and (min-width: 240px){
    
    .title-product-dt{
        font-size: 19px!important;
    }
    #zalo-button {
        top:60%!important;
    }
    .icon-zalo {
        width: 33px!important;
        height: 33px!important;
    }
    .icon-mess {
        width: 33px!important;
        height: 33px!important;
    }
    .icon-call{
        font-size: 30px!important;
        padding: 2px 5px!important;
    }
    #call-button {
        top: 53%!important;
        padding: 9px!important;
    }
    
    #support-widget{
        display: none;
    }
    .info-top {
        padding: 0 3px;
    }
    .navbar-header{
        margin-left: 10px!important;
    }
    .top-head {
        font-size: 11px;
    }
    #navbarNav{
        border: 0;
        height: 180px;
    }
    .container1 {
        padding-right: 0 ;
        padding-left: 0;
        width: 100%;
        padding-top: 90px!important;
    }
}
/*Iphone(480 x 640)*/
@media screen and (min-width: 320px){
    .logo-top {
        width: 25%;
    }
    
    li>a {
        font-size: 9px;
        font-weight: bold;
        color: white !important;
        
    }
    .menu-top {
        background-color: rgb(9 33 55);
        color: white !important;
        min-height: 30px;
    }
    
}
/*Tablet nhỏ(480 x 640)*/
@media screen and (min-width: 480px){
    
    .menu-top {
        background-color: rgb(9 33 55);
        color: white !important;
        min-height: 40px;
    }
    .logo-top {
        width: 16%;
    }
}
/*Ipad dọc(768 x 1024)*/
@media screen and (min-width: 768px){
    .bao-gia{
        display: none;

    }
    .az-bao-gia{
        display: none;
    }
    .title-product-dt{
        font-size: 24px!important;
    }
    .icon-zalo {
        width: 50px!important;
        height: 50px!important;
    }
    .icon-mess {
        width: 45px!important;
        height: 45px!important;
    }
    .icon-call{
        font-size: 40px!important;
        padding: 5px 10px!important;
    }
    #zalo-button {
        top:58%!important;
    }
    #support-widget{
        display: unset;
    }
    .logo-top {
        width: 80%;
    }
    .info-top {
        padding: 0;
    }
    .top-head {
        font-size: 9px;
    }
    .container1 {
        padding-right: 0;
        padding-left: 0;
        margin-right: auto;
        margin-left: auto;
        width: 90%;
    }
    .nav>li>a {
        padding: 10px; 
    }
    .menu-top {
        background-color: rgb(9 33 55);
        color: white !important;
        min-height: 50px;
    }
    
    .navbar-nav {
    margin-left: 22px;
    }
    .navbar-header{
        margin-left: 6px!important;
    }
    .navbar-nav>li>a {
        margin-left: 6px;
        padding-top: 15px;
        padding-bottom: 15px;
        text-transform: uppercase;
        font-size: 12px;
        font-weight: bold;
        color: white !important;
    }
    
}
/*Ipad ngang(1024 x 768)*/
@media screen and (min-width: 1024px){
    .icon-zalo {
        width: 45px!important;
        height: 45px!important;
    }
    
    .icon-call{
        font-size: 42px!important;
        padding: 1px 6px!important;
    }
    .info-top {
        padding: 0;
    }
    .top-head {
        font-size: 15px;
    }
    .navbar-nav {
        margin-left: 150px;
    }
    .navbar-nav>li>a {
        margin-left: 0;
        padding-top: 15px;
        padding-bottom: 15px;        
        text-transform: uppercase;
        font-weight: 600;
        font-size: 16px;
        color: #ffff;
    }
    .banner {
        height: 44px;
    }
    
}
@media screen and (min-width: 1600px){
    .navbar-header{
        margin-left: 20px!important;
    }
    .navbar-nav {
        margin-left: 300px;
    }
    .container1 {
        padding-right: 0;
        padding-left: 0;
        margin-right: auto;
        margin-left: auto;
        width: 85%;
    }
}
@media screen and (min-width: 1920px){
    .navbar-header{
        margin-left: 30px!important;
    }
    .navbar-nav {
        margin-left: 400px;
    }
}
.wavy-title {
    margin: 20px 0;
    text-align: center;
    font-size: 35px;
    font-weight: bold;
    text-transform: uppercase;
    display: inline-block;
    background: linear-gradient(90deg, #ff5733, #ffc300);
    -webkit-background-clip: text;
    color: transparent;
    animation: wave 1.5s infinite linear;
}

@keyframes wave {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}
.center-container {
    display: flex;
    justify-content: center;  
    align-items: center;     
}
@keyframes shake {
    0% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    50% { transform: translateX(1px); }
    75% { transform: translateX(-3px); }
    100% { transform: translateX(0); }
}

#support-widget {
    animation: shake 2s;
    animation-iteration-count: infinite;
}
/* #callButton:hover {
    transform: scale(1.1);
    background-color: #28a745; 
} */
.call-button{
    z-index: 3;
    position: fixed;
    top:50%;
    right: 0; 
    background-color: #28a745; 
    color: white;
    font-size: 14px;
    text-align: center;
    line-height: 30px;
    border-radius: 10px; 
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.1s ease-in-out;
    text-decoration: none;
    font-weight: bold;
    cursor: grab;
    user-select: none;
    touch-action: none;
    animation: shakeS 2s infinite; 
}
.icon-call{
    font-size: 24px;
}

.icon-zalo{
    border-radius: 7px;
    width: 50px ;
    height: 50px;
}
.zalo-button {
    z-index: 3;
    position: fixed;
    top:60%;
    right: 0; 
    color: white;
    font-size: 14px;
    text-align: center;
    line-height: 30px;
    border-radius: 10px; 
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.1s ease-in-out;
    text-decoration: none;
    font-weight: bold;
    cursor: grab;
    user-select: none;
    touch-action: none;
    animation: shakeS 2.5s infinite; 
}
/* .zalo-button:hover {
    transform: scale(1.1);
    background-color: #0073b1;
} */

.icon-mess{
    border-radius: 7px;
    width: 50px ;
    height: 50px;
}
.mess-button {
    z-index: 3;
    position: fixed;
    top:69%;
    right: 0; 
    color: white;
    font-size: 14px;
    text-align: center;
    line-height: 30px;
    border-radius: 10px; 
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.1s ease-in-out;
    text-decoration: none;
    font-weight: bold;
    cursor: grab;
    user-select: none;
    touch-action: none; 
    animation: shakeS 3s infinite;
}
/* .mess-button:hover {
    transform: scale(1.1);
    background-color: #0073b1;
} */

@keyframes shakeS {
    0% { transform: scale(1.1); }
    25% { transform: scale(.9); }
    50% { transform: scale(1.1); }
    75% { transform: scale(.9); }
    100% { transform: scale(1.1); }
}

#callHot{
    animation: blinkColors2 2s infinite;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    line-height: 1.5;
    font-weight: normal;
    text-align: center;
}


.breadcrumb {
    margin-top: 20px;
}
.breadcrumb>li>a{
    color:#777!important;
    font-size: 15px;
    
}
.breadcrumb>.active {
    color: #721f1f!important;
}
.contact-container {
    margin-top: 20px;
}
.contact-info {
    margin-bottom: 20px;
}
.form-group span {
    color: red;
}
.product-item {
    margin-bottom: 30px;
}
.product-item img {
    /* width: 100%; */
    /* height: auto; */
}
.product-item h4 {
    margin-top: 10px;
}
.form-dki-tv{
    margin: 20px 0;
}

.blinking-text {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    animation: blinkColors 2s infinite;
}
.blinking-text2 {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    animation: blinkColors2 3s infinite;
}
.yellow-text {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    animation: yellowColors 3s infinite;
}
  /* product-detail */
@keyframes blinkColors {
    0% { color: red; }
    25% { color: blue; }
    50% { color: green; }
    75% { color: orange; }
    100% { color: red; }
}
@keyframes blinkColors2 {
    0% { color: red; }
    25% { color: blue; }
    50% { color: red; }
    75% { color: blue; }
    100% { color: red; }
}

@keyframes yellowColors {
    0% { color: rgb(192, 207, 54); }
    25% { color: rgb(221, 207, 15); }
    50% { color: rgb(240, 131, 6); }
    75% { color: rgb(220, 243, 9); }
    100% { color: rgb(255, 238, 0); }
}
.title-product-dt{
    background-color: #d62121!important;
    color: snow;
}

.car-slider .car-item {
    padding: 10px;
}
.news-slider .news-item {
    padding: 10px;
}
.thumbnail {
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.thumbnail img {
    max-height: 100px;
    object-fit: cover;
    width: 80%;
}
.caption h4 {
    margin-top: 10px;
    font-size: 16px;
}

#bao-gia{
    background-color: #1a5320; color: white; width: 100%;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    font-weight: normal;
}
@keyframes sparkle {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.mb-35 {
    margin-bottom: 35px;
}
.sparkle-title {
    width: 100%;
    font-size: 24px;
    font-weight: bold;
    text-transform: uppercase;
    color: white;
    padding: 10px 20px;
    display: inline-block;
    background: linear-gradient(90deg, #ff6a00, #ee0979, #00c3ff);
    background-size: 300% 300%;
    border-radius: 5px;
    animation: sparkle 3s infinite linear;
}