:root{
    --glare: hsl(0 0% 100% / 0.75);
}
*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: all .1s ease-in-out;
}
html, body{
    width: auto;
    height: auto;
}
body{
    background: rgb(35,37,34);
    background: linear-gradient(0deg, rgba(35,37,34,1) 0%, rgba(28,30,27,1) 50%, rgba(0,0,0,1) 100%);
    background-attachment: fixed;
}
    header{
    width: 100%;
    height: 160px;
    background-image: url(./assets/img/bg-header.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-image 0.5s ease-in-out;
}
main{
    max-width: 1200px;
    margin: 30px auto 80px auto;
}
.end-1{
    right: 10px;
}
.fs-6{
    font-size: 16px;
}
.fs-7{
    font-size: 14px;
}
.btn-outline-lightGold{
    --bs-btn-color: rgb(253,229,171);
    --bs-btn-border-color: rgb(253,229,171);
    --bs-btn-hover-color: #000;
    --bs-btn-hover-bg: rgb(253,229,171);
}
a{
    text-decoration: none;
}
p{
    margin-bottom: 0;
}
.buttons{
    display: none !important;
}
header{
    text-align: center;
}
header img {
    width: 200px;
    padding-bottom: 10px;
    transition: width 0.5s ease-in-out;
}
header span{
    display: block;
    color: #edc99a;
    font-weight: 700;
    font-size: 18px;
}
.heading{
    margin: 0 auto;
    width: 70%;
}
.heading img{
    width: 100%;
    padding: 0 20px;
    text-align: center;
    margin: 0 auto;
}
.ho-tro-card{
    position: relative;
    display: block;
    background: #372a0b;
    background: linear-gradient(180deg, #FFE9B0 0%, #D9A85C 50%, #3B1C00 100%);
    border-radius: 25px;
    width: 100%;
    height: 100%;
    text-align: center;
    gap: 20px;
    padding: 10px 10px;
    cursor: pointer;
    border-bottom: 4px solid #FAF0E6;
    box-shadow: 3px 3px 5px 0px rgb(0, 0, 0);
}

.ho-tro-card:nth-child(7), .ho-tro-card:nth-child(8), .ho-tro-card:nth-child(9) {
    /* background: linear-gradient(-45deg,  rgba(253,229,171,1), #cca653, rgba(187,137,75,1), rgba(43,13,0,1)); */
    /* background-size: 400% 400%; */
    overflow: hidden;
    /* animation: gradient 5s ease infinite, pulseGlow 3s ease infinite, shake 3s ease infinite; */
    animation: glowing 2s infinite ease-in-out, shake .8s infinite;
  }


@keyframes shake {
    0% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
    40% {
        -webkit-transform: rotate(-15deg) scale(0.9) skew(1deg);
    }
    60% {
        -webkit-transform: rotate(15deg) scale(0.9) skew(1deg);
    }
    100% {
        -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
}

@keyframes pulseGlow {
    0% {
        transform: scale(1);
        box-shadow: 0 0 5px rgba(255, 204, 153, 0.5); /* light glow */
        background-color: #d4a373; /* light gold */
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 10px rgba(255, 204, 153, 1); /* stronger glow */
        background-color: #c7965d; /* slightly darker gold */
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 5px rgba(255, 204, 153, 0.5); /* light glow */
        background-color: #d4a373; /* light gold */
    }
}

@keyframes gradient {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }

  @keyframes glowing {
    0%, 100% {
        box-shadow: 0 0 3px #d4a373, 0 0 6px #d4a373, 0 0 9px #d4a373, 0 0 12px #c7965d, 0 0 15px #c7965d;
        background-color: #d4a373;
    }
    50% {
        box-shadow: 0 0 3px #c7965d, 0 0 6px #c7965d, 0 0 9px #c7965d, 0 0 12px #d4a373, 0 0 15px #d4a373;
        background-color: #c7965d;
    }
}

@keyframes shaking {
    0%, 100% {
        transform: rotate(0deg);
    }
    10% {
        transform: rotate(2deg);
    }
    20% {
        transform: rotate(-2deg);
    }
    30% {
        transform: rotate(2deg);
    }
    40% {
        transform: rotate(-2deg);
    }
    50% {
        transform: rotate(1deg);
    }
    60% {
        transform: rotate(-1deg);
    }
    70% {
        transform: rotate(1deg);
    }
    80% {
        transform: rotate(-1deg);
    }
    90% {
        transform: rotate(0.5deg);
    }

    
}

@keyframes popping {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.ho-tro-card:hover{
    background: rgb(253,229,171);
background: linear-gradient(180deg, #FFF1C1 0%, #D9A85C 74%, #4B2100 100%);
    box-shadow: 0 0 15px #FFD580;
    transform: scale(1.02);
}

.ho-tro{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    padding-top: 15px;
    width: 60%;
}
.ho-tro-card img{
    filter: drop-shadow(0 0 5px #4FC3F7);
    width: 25%;
}
.social{
    width: 35%;
    
}
.title{
    font-size: 22px;
    margin-bottom: 20px;
    text-align: center;
}
.social-wrapper{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    background: rgb(254,255,228);
background: linear-gradient(180deg, rgba(254,255,228,1) 0%, rgba(166,127,85,1) 52%, rgba(87,43,20,1) 100%);
    border: 5px solid #968369;
    border-radius: 20px;
    padding: 20px 55px 20px 50px;
    text-align: center;
    box-shadow: 3px 3px 5px 0px rgb(0, 0, 0);
}
.social-wrapper span {
    display: block;
    border-radius: 10px;
    color: #000;
    background: rgb(171,124,81);
background: linear-gradient(180deg, #FFE7A0 0%, #D19A4C 100%);
    color: #1E1E1E;
    font-weight: 700;
    border: 1px solid #C48A3D;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
border: 1px solid #968369;
    padding: 5px;
    margin-top: 10px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    cursor: pointer;
}

.social-span{
    color: #edc99a;
}
.social-wrapper img{
    width: 100px;
    height: 100px;
}
.social-wrapper a img{
    cursor: pointer;
}
.social-wrapper a:hover img{
    filter: grayscale(100);
}
.heading-1{
    position: relative;
    font-size: 35px;
    width: 100%;
    color: #fff;
    text-align: center;
    font-weight: 700;
}
.heading-2{
    position: relative;
    font-size: 35px;
    width: 100%;
    color: #fff;
    text-align: center;
    font-weight: 700;
}
.heading-2::before{
    content: "";
    position: absolute;
    background-image: url(./assets/img/line-left.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    top: 25px;
    left: 10px;
    width: 237px;
    height: 12px;
}
.heading-2::after{
    content: "";
    position: absolute;
    background-image: url(./assets/img/line-right.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    top: 25px;
    right: 10px;
    width: 237px;
    height: 12px;
}

.btn-links{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
    margin-top: 20px;
}
.btn-links a{
    background: rgb(171,124,81);
background: linear-gradient(180deg, #FFE7A0 0%, #D19A4C 100%);
    color: #1E1E1E;
    font-weight: 700;
    border: 1px solid #C48A3D;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
    border-radius: 25px;
    padding: 10px;
    color: #1E222C;
    font-weight: 700;
    border: 1px solid #968369;
}

.btn-links a:hover{
    background: rgba(253,248,215,1);
    transition: all .3s step-start;
    color: #1E222C;
}

iframe {
    position: fixed;
    display: none;
    bottom: 0;
    right: 0;
    border: none;
    transition: height 0.3s ease, width 0.3s ease;
    width: 392px;
    height: 714px; 
}
iframe.maximized{
    width: 392px !important;
    height: 714px !important;    
}

.modal-content{
    width: 100%;
    height: 100%;
    background: rgb(171,124,81);
    background: linear-gradient(180deg, #FFE7A0 0%, #D19A4C 100%);
    color: #1E1E1E;
    font-weight: 700;
    border: 1px solid #C48A3D;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
    border: none;
}
.modal-header{
    border: none;
    padding-bottom: 0;
}
.modal-body{
    padding: 10px;
}
video, .welcomeSlider{
    width: 100%;
    height: 100%;
}

#welcomeModal .modal-content img{
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}
#welcomeModal h5 {
    font-size: 18px;
}

@media (max-height: 1079px) {
    body{
        height: 100%;
    }
}
@media (max-width: 1138px) {
    .heading-2::after, .heading-2::before{
        display: none;
    }
}
@media (max-width: 982px) {
    .social-wrapper{
        padding: 20px 35px 20px 30px;
    }
    .social-wrapper img{
        width: 80px;
        height: 80px;
    }
    .ho-tro-card{
        gap: 10px;
    }
    
}
@media (max-width: 836px) {
    .social-wrapper{
        padding: 20px 35px 20px 30px;
    }
    
}
@media (max-width: 768px) {
    main{
        margin: 10px auto 50px auto;
    }
    header {
        background-color: #1E222C;
        background-image: unset;
        height: auto;
        padding: 10px 0 ;
    }

    header img {
        margin-top: 8px;
        width: 180px;
    }

    .social-wrapper{
        grid-template-columns: repeat(4, 1fr);
    }

    .buttons{
        display: flex !important;
    }

    header span{
        display: none;
    }
    .ho-tro{
        width: 100%;
        gap: 10px;
        padding-top: 0;
    }

    .social{
        width: 100%;
    }

    .heading-1, .heading-2{
        font-size: 25px;
    }
    .title{
        font-size: 18px;
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .btn-links{
        margin-top: 10px;
    }
}
@media (max-width: 714px){
    .social-wrapper{
        padding: 10px;
        gap: 5px;   ;
    }
    .social-wrapper img{
        width: 65px;
        height: 65px;
    }
    .social-wrapper span{
        font-size: 11px !important; 
    }
    .ho-tro-card p{
        font-size: 13px !important;
    }
    .heading{
        width: 100%;
    }
    .heading img{
        padding: 0;
    }
    .btn-links a{
        font-size: 13px;
        padding: 5px 10px;
    }


}


@media (max-width: 575px) {
    #welcomeModal .modal-content img{
        height: 500px;
    }
    .modal-body{
        display: flex;
        justify-content: center;
        align-items: center;
    }
    #welcomeSlider{
        width: 60%;
    }

    .vid1-modal-body video, .vid2-modal-body video {
    height: 500px;
}

}
@media (max-width: 552px) {
    .ho-tro{
        gap: 5px;
    }
    .ho-tro-card{
        border-radius: 20px
    }
    header{
        justify-content: start;
    }
    header img{
        margin-left: 8px;
    }
    .buttons{
        flex-direction: row !important;
    }
    header img{
        width: 100px;
        padding-bottom: 0;
    }
    .buttons a{
        font-size: 12px;
    }

}
@media (max-width: 549px) {
    iframe {
        position: fixed;
        display: none;
        bottom: 0;
        right: 0;
        border: none;
        transition: height 0.3s ease, width 0.3s ease;
        width: 100%;
        height: 100%; 
    }

    iframe.maximized{
        width: 100% !important;
        height: 100% !important;    
    }
}

@media (max-width: 515px) {
    #welcomeModal .modal-content{
        margin: auto;
        width: 100%;
        height: 100%;
    }

    #welcomeModal .modal-content img{
        height: 100%;
    }
}
@media (max-width: 360px) {
    .social-wrapper img{
        width: 50px;
        height: 50px;
    }
    .social-wrapper span{
        font-size: 10px !important; 
    }
    .ho-tro-card p{
        font-size: 11px !important;
    }

}

.btn-links a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(255, 204, 102, 0.5);
}