.fs-15{
    font-size: 1.5rem !important;
}
.fs-16{
    font-size: 1.6rem !important;
}
.bg-highlight-1{
    background: #d92227;
}
.object-cover {
    object-fit: cover !important;
}
.space-8, .space-8>.row>div {
    padding-left: 8px;
    padding-right: 8px;
}

.space-8>.row{
    margin-left: -8px;
    margin-right: -8px;
}
.hover-img img {
    transition: filter .6s, opacity .6s, transform .6s, box-shadow .3s;
}
.hover-img:hover img {
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}
.shadow-1{
    box-shadow: 0px 30px 40px 0px rgb(0 0 0 / 20%);
}
.shadow-2{
    box-shadow: 0 1px 3px -2px rgb(0 0 0 / 12%), 0 1px 2px rgb(0 0 0 / 24%);
}
.box-shadow-3 {
    -webkit-box-shadow: 0px 10px 10px 0px rgb(0 0 0 / 10%);
    box-shadow: 0px 10px 10px 0px rgb(0 0 0 / 10%);
}
.fa{
    font-family: 'Font Awesome 6 Pro';
    font-weight: 900;
}
.rounded-8{
    border-radius: 8px;
}
.font-weight-500 {
    font-weight: 500 !important;
}
.font-weight-600{
    font-weight: 600 !important;
}

html, body {
    overflow-x: hidden;
}

.py-50 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.no-gutters {
    margin-right: 0;
    margin-left: 0;
}
a {
    color: var(--color-highlight);
}


header.fix {
    position: fixed;
    left: 0;
    margin: 0 auto;
    right: 0;
    top: 0;
    z-index: 10;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, .15);
    animation: stuckMoveDown .6s;
}
@keyframes stuckMoveDown {
    0% {
        transform: translateY(-100%)
    }

    to {
        transform: translateY(0)
    }
}

.setting-menu {
    background-color: #302b63;
}

.phone-pulse {
    animation-name: pulse;
    animation-delay: 1s;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    font-weight: 600;
    border-radius: 30px;
    font-size: 1.6rem;
    padding: 8px 20px;
    text-transform: uppercase;
    background-color: var(--color-highlight);
}
.phone-pulse a {
    color: var(--red);
}
@-webkit-keyframes pulse {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }

    50% {
        -webkit-transform: scale(1.1);
        transform: scale(1.1)
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes pulse {
    0% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }

    50% {
        -webkit-transform: scale(1.1);
        -ms-transform: scale(1.1);
        transform: scale(1.1)
    }

    100% {
        -webkit-transform: scale(1);
        -ms-transform: scale(1);
        transform: scale(1)
    }
}

.btn-contact {
    transform: translateY(0) scale(1);
    box-shadow: 0 3px 8px rgba(255, 140, 0, 0.5);
    background: linear-gradient(90deg, #FFD700, #FF8C00);
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.5);
    animation: pulse2 1s ease-in-out infinite, gradientShift 4s ease alternate infinite;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    padding: 10px 15px;
    border-radius: 10px;
    margin-top: 30px;
    margin-bottom: 20px;
    display: inline-block;
}
.btn-contact:hover {
    color: var(--white);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.7);
}


@-webkit-keyframes pulse2 {
    0%,100% {
        -webkit-box-shadow: 0 0 12px rgba(255,200,0,0.6);
        box-shadow: 0 0 12px rgba(255,200,0,0.6);
    }

    50% {
        -webkit-box-shadow: 0 0 24px rgba(255,200,0,0.9);
        box-shadow: 0 0 24px rgba(255,200,0,0.9);
    }
}

@keyframes pulse2 {
    0%,100% {
        box-shadow: 0 0 12px rgba(255,200,0,0.6);
    }

    50% {
        box-shadow: 0 0 24px rgba(255,200,0,0.9);
    }
}
@-webkit-keyframes gradientShift {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 0%;
    }
}
@keyframes gradientShift {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 0%;
    }
}


.title-section {
    align-items: center;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    position: relative;
    width: 100%;
    font-size: 2.6rem;
    margin-bottom: 3rem !important;
    line-height: 1.6;
}
.title-section strong {
    background: linear-gradient(90deg, #ffd700, #ff8c00, #ff4500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}
.title-section b {
    background: linear-gradient(to right, transparent, #ffd700, #ff8c00, #ff4500, transparent);
    display: block;
    flex: 1;
    height: 2px;
    opacity: .1;
}



.slider-main .swiper-slide img {
    height: 37vw;
    object-fit: cover;
}
.slider-main .swiper-slide:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.4);
}



.bg-about {
    padding: 5rem 0;
    background-color: #24243e;
}
.about-us .description {
    color: var(--white);
    text-align: justify;
    font-size: 1.7rem;
    line-height: 1.8;
}


.bg-ktv {
    position: relative;
    background-color: #302b63;
}
.bg-ktv:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .3);
}

.bg-ktv .item-list {
    border-radius: 5px;
    padding: 5px;
    background-color: var(--white);
    text-align: center;
}

.bg-ktv .item-list .name {
    font-size: 1.8rem;
    font-weight: 600;
    padding: 10px 0;
    transition: all .5s;
}
.bg-ktv .item-list img {
    transition: all .5s;
    transform: scale(1);
}
.bg-ktv .item-list:hover img {
    transform: scale(1.1);
}
.bg-ktv .item-list:hover .name {
    color: var(--color-highlight);
}

.bg-ktv .swiper-button-next {
    top: 55%;
    right: -30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
}
.bg-ktv .swiper-button-prev {
    top: 55%;
    left: -30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
}

.bg-service {
    padding: 5rem 0;
    background-color: #24243e;
}
.item-sv {
    padding: 15px 15px 25px 15px;
    background-color: #302b63;
    border-radius: 6px;
    color: var(--white);
    text-align: center;
    margin-bottom: 15px;
}
.item-sv .icon {
    width: 80px;
    margin: auto;
}
.item-sv .title {
    font-size: 2rem;
    font-weight: 600;
    margin: 15px 0;
}
.item-sv .description {
    font-size: 1.7rem;
    font-weight: 500;
}

.bg-customer {
    padding: 5rem 0;
    background-color: #3b2f63;
}
.item-customer {
    text-align: center;
    color: var(--white);
    margin-bottom: 30px;
    font-size: 1.6rem;
}
.item-customer img {
    border-radius: 50%;
    margin-bottom: 10px;
}
.item-customer .rating {
    margin: 10px 0;
    color: var(--color-highlight);
}

.bg-contact {
    color: var(--white);
    font-size: 17px;
    background-position: center;
    position: relative;
}
.footer-bottom:before,
.bg-contact:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .3);
}

.bg-contact ul {
    font-weight: 600;
}
.bg-contact ul a {
    font-weight: 500;
}
.bg-contact form {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: linear-gradient(to bottom right, #0f045d, #712b90);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    border-radius: 8px;
}
.bg-contact form label {
    font-size: 15px;
}

.bg-contact form .dropdown-toggle{
    border-radius: 3px;
    background-color: rgba(255, 255, 255, .25);
    color: #656e76;
}
.bg-contact form .form-control {
    border-radius: 3px;
    background-color: rgba(255, 255, 255, .65);
}
.bg-contact form .invalid-feedback {
    font-size: 14px;
}

.footer-bottom {
    padding: 50px 0;
    background-image: url('https://cdn12131.cdn4s4.io.vn/media/images/ft.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: var(--white);
    font-size: 1.7rem;
    position: relative;
}
.footer-bottom a{
    color: var(--white) !important;
}

.title-footer {
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 30px;
    padding-bottom: 5px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    font-size: 2rem;
}
.title-footer strong{
    background: linear-gradient(90deg, #ffd700, #ff8c00, #ff4500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
    position: relative;
}
.title-footer strong:before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.3);
}

.footer-menu-section li a {
    display: flex;
    align-items: center;
    padding: 5px 0;
    border-top: 1px solid rgba(255, 255, 255, .3);
    line-height: 2;
}
.footer-menu-section li a i {
    font-size: 14px;
}
.footer-menu-section ul > li:first-child a {
    padding-top: 0;
    border-top: 0;
}


.button-fixed {
    position: fixed;
    bottom: 10%;
    right: 10px;
    z-index: 1;
}
.button-fixed .button-contact {
    transition: 1.6s all;
    -moz-transition: 1.6s all;
    -webkit-transition: 1.6s all;
    position: relative;
}
.button-fixed .button-contact .icon {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 90px;
    height: 90px;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: block;
}
.button-fixed .circle-fill {
    width: 65px;
    height: 65px;
    top: 12px;
    left: 12px;
    position: absolute;
    box-shadow: 0 0 0 0 #c31d1d;
    background-color: rgba(230, 8, 8, .7);
    border-radius: 50%;
    border: 2px solid transparent;
    -webkit-animation: circle-fill 2.3s infinite ease-in-out;
    animation: circle-fill 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    -webkit-animuiion: zoom 1.3s infinite;
    animation: zoom 1.3s infinite;
}
.button-fixed .img-circle {
    background-color: #e60808;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    animation: circle-fill 1s infinite ease-in-out;
}

.tiktok .circle-fill {
    box-shadow: 0 0 0 0 rgb(255 255 255 / 70%);
    background-color: rgb(255 255 255 / 70%);
}
.tiktok .img-circle {
    
}
.zalo .circle-fill {
    box-shadow: 0 0 0 0 #2196F3;
    background-color: rgba(33, 150, 243, .7);
}
.zalo .img-circle {
    background-color: #2196F3;
}

#return-to-top {
    position: fixed;
    bottom: 15px;
    right: 28px;
    background-color: var(--color-highlight);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

@-webkit-keyframes circle-fill {
    0% {
        -webkit-transform: translate(-50%, -50%) rotate(0) scale(1) skew(1deg)
    }

    10% {
        -webkit-transform: translate(-50%, -50%) rotate(-25deg) scale(1) skew(1deg)
    }

    20% {
        -webkit-transform: translate(-50%, -50%) rotate(25deg) scale(1) skew(1deg)
    }

    30% {
        -webkit-transform: translate(-50%, -50%) rotate(-25deg) scale(1) skew(1deg)
    }

    40% {
        -webkit-transform: translate(-50%, -50%) rotate(25deg) scale(1) skew(1deg)
    }

    50% {
        -webkit-transform: translate(-50%, -50%) rotate(0) scale(1) skew(1deg)
    }

    100% {
        -webkit-transform: translate(-50%, -50%) rotate(0) scale(1) skew(1deg)
    }
}

@-webkit-keyframes zoom {
    0% {
        transform: scale(.9)
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px transparent
    }

    100% {
        transform: scale(.9);
        box-shadow: 0 0 0 0 transparent
    }
}

@keyframes zoom {
    0% {
        transform: scale(.9)
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px transparent
    }

    100% {
        transform: scale(.9);
        box-shadow: 0 0 0 0 transparent
    }
}


.is-mobile .slider-main .swiper-slide img {
    height: 75vh;
}
.is-mobile .swiper-slide--tile {
    font-size: 3rem;
}
.is-mobile .swiper-slide--description {
    font-size: 2.7rem;
}