.header {
    position: relative;
    background-color: var(--while-color);
    box-sizing: border-box;
    /* box-shadow: 5px 8px 13.92px 2.08px rgb(0 0 0 / 5%); */
    z-index: 10;
}

.header__contact {
    width: 100%;
    background-color: var(--primary-color);
    padding: 0;
}

.header__contact--list {
    display: flex;
    list-style: none;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    margin: 0;
}

.header__contact--item {
    font-family: 'Poppins', sans-serif; 
    color: var(--white-color);
    font-size: 1.4rem;
}

.hotline-bold {
    font-weight: 600;
    font-size: 1.6rem;
    color: #e62f2d;
}

.hotline-cskh {
    font-weight: 400;
    font-size: 1.6rem;
    margin-left: 10px;
}

.hotline-address {
    font-size: 1.3rem;
    margin: 0;
    line-height: 1.6rem;
}

.header__contact--img {
    height: 30px;
}

.header__container {
    position: relative;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* padding: 0 20px; */
    background-color: var(--while-color);
}

.header__logo-img {
    width: 180px;
}

.header__navbar-list {
    padding: 0;
    margin: 0;
    display: flex;
    height: 100%;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.header__navbar-list-icon {
    display: flex;
    margin: 0;
    list-style: none;
    padding: 0;
}

.header__navbar-item {
    position: relative;
    height: 100%;
    padding: 0 10px;
    text-align: center;
    z-index: 10;
    display: flex;
    align-items: center;
}

.header__navbar-item-icon {
    padding: 0;
}

.header__navbar-item-link {
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-color);
    padding: 0 15px;
    line-height: 2.5rem;
    font-family: 'Poppins', sans-serif; 

}

.hover-underline {
    position: relative; 
}

.hover-underline::after {
    content: "";
    position: absolute; 
    height: 2px;
    bottom: -2px;
    left: 0;
    width: 0;
    background-color: transparent;
    transition: width linear 0.3s;
}

.header__navbar-item-link:hover .hover-underline::after {
    background-color: var(--primary-color);
    width: 100%;
}

.header__navbar-icon-link {
    text-decoration: none;
    font-size: 2rem;
    color: var(--text-color);
    padding: 0 0 0 22px;
    line-height: 80px;
}

.header__navbar-item-link:hover ,
.header__navbar-icon-link:hover ,
.header__navbar-sub-link:hover {
    color: var(--primary-color);
}

.header__navbar-item-link--active {
    color: var(--primary-color);
}

.header__navbar-sub {
    background-color: var(--while-color);
    border: 1px solid var(--border-color);
    border-top: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index:2;
    transform-origin: top center;
    animation: drop-down linear forwards 0.3s;
    will-change: opacity, transform;
    display: none;
}

.header__navbar-sub-list {
    padding: 30px 0;
    list-style: none;
    
}

.header__navbar-item:hover .header__navbar-sub {
    display: block;
}

@keyframes drop-down {
    from {
        transform: scaleY(0);
        opacity: 0;
    }
    to {
        transform: scaleY(1);
        opacity: 1;
    }
}

.header__navbar-sub-item {
    text-align: center;
    width: 257px;
}

.header__navbar-sub-link {
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-color);
    line-height: 2.4rem; 
    padding: 8px 30px;
    width: 100%;  
    display: flex;
    justify-content: flex-start; 
}

.header__navbar-sub-link:hover .hover-underline::after {
    background-color: var(--primary-color);
    width: 100%;
}


/* ==============
    menu on tab-mobile
    ==================== */

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
    display: none;
}

.header__menu-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.4rem;
    cursor: pointer;
}

.nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 250px;
    max-width: 100%;
    background-color: var(--while-color);
    transform: translateX(100%);
    opacity: 0;
    transition: all linear 0.2s;
    z-index: 10;
}

.nav-menu.open-nav {
    opacity: 1;
    transform: translateX(0%);
}

.nav-menu-close {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 2.4rem;
    cursor: pointer;
}

.header__menu-list {
    margin-top: 60px;
    list-style: none;
    margin-left: 20px;
}

.header__menu-item {
    margin: 8px 0;
}

.menu-item--link {
    color: var(--text-color);
    font-size: 1.8rem;
    padding: 10px 0;
    text-decoration: none;
    font-weight: 500;
}

/* contaiiner */

.app__container {
    width: 100%;
    box-sizing: inherit;
}

.mySlides {
    min-height: 600px;
    position: relative;
    z-index: 1;
    border-radius: 12px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3), 0 6px 20px 0 rgba(0, 0, 0, 0.2);
}

.mySlides-img {
    height: 600px;
    width: 100%;
    object-fit: cover;
    object-position: 0% 0%;
    border-radius: 12px;
    /* animation: zoom linear 6s forwards; */
}

@keyframes zoom {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

/* .mySlides__text {
    position: absolute;
    width: 100%;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    height: 100%;
    padding-bottom: 18px;
}

.mySlides__sub-title {
    font-family: 'Satisfy', cursive;
    color: var(--while-color);
    line-height: 60px;
    font-size: 4.8rem;
    text-align: center;
    text-shadow: 0 0 2px var(--text-color);
    margin: 0;
    animation: fadeUp-text ease-in 0.5s;
}

.mySlides__title {
    font-family: Poppins;
    color: var(--while-color);
    font-size: 11.8rem;
    margin: 0;
    line-height: 110px;
    font-weight: 600;
    letter-spacing: -5px;
    text-shadow: 0 0 2px var(--text-color);
    animation: fadeUp-text ease-in 0.6s;
}

.mySlides__story {
    font-family: 'Poppins', sans-serif; 
    margin: 24px 0 0 0;
    color: var(--while-color);
    width: 768px;
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 2.4rem;
    text-shadow: 0 0 2px #000;
    text-align: center;
    animation: fadeUp-text ease-in 0.5s;
} */

@keyframes fadeUp-text {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.mySlides__btn {
    height: 100%;
    margin: 0 25px;
    width: 80px;
    position: absolute;
    z-index: 10;
    color: var(--while-color);
    opacity: 1;
}

.mySlides__btn:hover {
    opacity: 1;
}

.mySlides__btn::before {
    content: "";
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--while-color);
    z-index: 2;
}

.mySlides__btn-icon {
    font-size: 2.6rem;
    color: var(--primary-color);
    position: relative;
    z-index: 8;
}

/* list tours */

#carousel-tours {
    overflow: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    /* transition: all linear 0.3s; */
}

#carousel-tours::-webkit-scrollbar {
    height: 0;
}

.tours-btn-icon {
    position: absolute;
    top: 40%;
    z-index: 10;
    font-size: 2.4rem;
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.arrow-left {
    left: 20px;
    display: none;
}

.arrow-right {
    right: 20px;
}

.list-tours {
    position: relative;
}

.tours-container {
    padding: 16px 0;
    display: flex;
    flex-wrap: nowrap;
    box-sizing: border-box;
    transition: all linear 0.3s;
    overflow: auto;
}


.tours-container::-webkit-scrollbar {
    height: 0;
}

.tours--title {
    font-size: 2.2rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    margin: 30px 20px 0;
    color: var(--text-color);
}

.tour {
    margin: 20px 4px 0 ;
    font-family: 'Poppins', sans-serif;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    box-shadow: 5px 8px 13.92px 2.08px rgb(0 0 0 / 5%);
    overflow: hidden;
    background-color: var(--while-color);
    box-sizing: border-box;
}

.tour__img {
    overflow: hidden;
}

.tour__img:hover img {
    transform: scale(1.06);
}

.tour__img img {
    width: 100%;
    transition: 0.6s;
}

.tour__number {
    height: 40px;
    font-weight: 400;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
}

.tour__number--days {
    padding: 0 10px 0 26px;
    color: var(--while-color);
    font-size: 1.4rem;
}

.tour__number-icon {
    margin-right: 5px;
}

.tour__number--tourist {
    padding: 0 10px;
    color: var(--while-color);
    font-size: 1.4rem;
}

.tour__number--sky {
    padding: 0 10px;
    color: var(--while-color);
    font-size: 1.4rem;
    text-decoration: none;
}

.tour__number--sky-link {
    text-decoration: none;
    color: var(--while-color) !important;
    position: relative;
}

.tour__number--sky-link:hover .hover-underline::after{
    background-color: var(--while-color);
    width: 100%;
}


.tour__infor {
    font-family: 'Poppins', sans-serif;
    padding: 20px 20px;
}

.tour__infor--title {
    font-size: 1.8rem;
    color: var(--text-color);
    font-weight: 600;
    letter-spacing: -0.5px;
    margin: 0 0 10px 0;
    transition: 0.2s;
}

.tour__infor--title:hover {
    color: var(--primary-color);
}

.tour__infor--decs {
    font-size: 1.4rem;
    line-height: 2.2rem;
    font-weight: 400;
    min-height: 4.4rem;

    display: block; /* Fallback trong trường hợp trình duyệt không hỗ trợ display dạng box */
    display: -webkit-box;
    max-height: 4.4rem; /* Fallback số dòng bạn muốn giới hạn */
    -webkit-line-clamp: 2; /* Số dòng bạn muốn giới hạn */
    -webkit-box-orient: vertical;
    visibility: visible;
    text-overflow: ellipsis;
    overflow:hidden;
}

.tour__infor--decs p {
    margin: 0;
}

/* .tour__infor--price-rating {
    margin: 10px 0 0 0;
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 1.4rem;
}

.tour__infor--price {
    margin-right: 20px;
} */

.tour__infor--rating {
    font-size: 1.2rem;
    margin-bottom: 2px;
    margin-right: 8px;
}

.tour__infor--rating-star {
    color: var(--primary-color);
}


/* winter holiday */

.holiday {
    margin-top: 100px;
    text-align: center;
}

.holiday__title--img {
    width: 330px;
}

.holiday__sub-title {
    font-size: 3.6rem;
    color: var(--text-color);
    line-height: 3.8rem;
}

/* .holiday__title {
    font-family: 'Poppins', sans-serif; 
    font-size: 6.5rem;
    color: var(--text-color);
    font-weight: 600;
    letter-spacing: -3px;
} */

.holiday__story {
    font-family: 'Poppins', sans-serif; 
    text-transform: uppercase;
    color: #505050;
    width: 550px;
    font-size: 1.7rem;
    font-weight: 400;
    line-height: 2.8rem;
    text-align: center;
    margin: 12px auto 0;
}

.holiday__content {
    display: flex;
    padding: 68px 0px;
    justify-content: space-between;
    margin: 0;
    flex-wrap: wrap;
}

.holiday__content-item {
    font-family: 'Poppins', sans-serif; 
    text-align: center;
    overflow: hidden;
}

.holiday__content-item:hover .holiday__item--img {
    transform: translateY(-5px);
}

.holiday__item--img {
    transition: transform 0.2s linear;
    height: 165px;
}

.holiday__item--name {
    padding-top: 27px;
    padding-bottom: 8px;
    margin: 0;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-color);
}

.holiday__item--desc {
    font-size: 1.4rem;
    color: #505050;
    line-height: 2.8rem;
    width: 220px;
    margin: auto;
}

/* ===================
    top ciew
    ================ */

    /* .list-game::-webkit-scrollbar {
        height: 6px;
        background-color: var(--scroll-bar);
    } 
    .list-game::-webkit-scrollbar-thumb {
        border-radius: 8px;
        background-color: var(--bg-settinguser);
    } */

.reviews {
    padding: 108px 0;
    min-height: 500px;
    margin-top: 100px;
    background-image: url(https://setsail.qodeinteractive.com/wp-content/uploads/2018/09/skiing-parallax-1.jpg);
    background-position: 50% 13px;
    background-size: cover;
    background-repeat: no-repeat;
}

.reviews__title {
    font-family: 'Poppins', sans-serif; 
    font-weight: 600;
    color: var(--while-color);
    font-size: 6.5rem;
    line-height: 7rem;
    letter-spacing: -3px;
    text-align: center;
}

.reviews__sub-title {
    font-size: 1.7rem;
    line-height: 2.8rem;
    color: var(--while-color);
    font-family: 'Poppins', sans-serif; 
    max-width: 580px;
    margin: 10px auto;
    text-align: center;
}

.reviews-container {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: scroll;
}

.reviews-container::-webkit-scrollbar {
    display: none;
}

.review-grap {
    background-color: var(--while-color);
    box-shadow: 0 0 45.92px 0.08px rgb(0 0 0 / 7%);
    margin: 25px 0;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif; 
    padding: 36px 20px 20px;
}

.review-grap__user {
    display: flex;
    align-items: center;
}

.review-grap__user-img {
    height: 80px;
    background-size: contain;
    display: block;
    border-radius: 50%;
    margin-right: 20px;
}

.review-grap__name {
    font-size: 2rem;
    line-height: 3rem;
    color: var(--text-color);
    font-weight: 600;
}

.review-grap__cmt {
    margin: 15px 0;
    font-size: 1.4rem;
    letter-spacing: 0.2px;
    line-height: 1.8rem;
    color: #505050;

    display: block; /* Fallback trong trường hợp trình duyệt không hỗ trợ display dạng box */
    display: -webkit-box;
    height: calc(1.8rem * 5); /* Fallback số dòng bạn muốn giới hạn */
    visibility: visible;
    overflow-y:scroll;
}

.review-grap__cmt::-webkit-scrollbar {
    display: none;
}

.review-grap__address {
    text-transform: uppercase;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-color);
}

/* gallery */

.gallery__list {
    margin-top:100px;
    width: 100%;
    font-family: 'Poppins', sans-serif; 
    display: flex;
}

.gallery__item {
    width: 25%;
    position: relative;
    overflow: hidden;
}

.gallery__item-img {
    width: 100%;
}

.gallery__item-infor {
    padding: 20px 20px;
    text-align: center;
    background-color: var(--primary-color);
    position: absolute;
    bottom: 0;
    transform: translateY(100%);
    transition: transform ease-in-out 0.6s;
}

.gallery__item:hover .gallery__item-infor {
    transform: translateY(0);
}

.gallery__item-infor--name {
    font-size: 2rem;
    color: var(--while-color);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.gallery__item-infor--desc {
    font-size: 1.5rem;
    line-height: 2.4rem;
    color: var(--while-color);
    margin: 14px auto;
    font-weight: 400;
}

.gallery__item-infor--link {
    text-decoration: none;
    font-size: 1.8rem;
    color: var(--while-color);
    margin: 0 12px;
}

.gallery__item-infor--link:hover {
    color: #23a9af;
}

.gallery__number {
    background-color: #3abdc1;

}

.goto {
    display: flex;
    padding: 60px 14%;
    align-items: center;
    justify-content: space-between;
    font-family: 'Poppins', sans-serif;
}

#shiva {
    text-align: center;
}
.count {
    color: var(--while-color);
    font-size:6.5rem;
    font-weight: 600;
    letter-spacing: -3px;
}

.name {
    display: block;
    color: var(--while-color);
    font-size: 1.8rem;
    font-weight: 600;
}

/* resort */

.resort {
    margin-top: 120px;
    text-align: center;
}

.resort__sub-title {
    font-family: 'Satisfy', cursive;
    font-size: 3.6rem;
    color: var(--primary-color);
    line-height: 4rem;
}

.resort__title {
    font-family: 'Poppins', sans-serif; 
    font-size: 6.5rem;
    color: var(--text-color);
    font-weight: 600;
    letter-spacing: -3px;
}

.resort__story {
    font-family: 'Poppins', sans-serif; 
    color: #505050;
    width: 535px;
    font-size: 1.7rem;
    font-weight: 400;
    line-height: 2.8rem;
    text-align: center;
    margin: 12px auto 0;
}

.resort__content {
    display: flex;
    width: 1100px;
    margin: 0 auto;
    padding: 60px 0 120px;
    justify-content: space-between;
}

.resort__content-item {
    position: relative;
    width: 310px;
    height: 310px;
    float: left;
    border-radius: 50%;
    overflow: hidden;
}

.resort__content-img {
    transition: 0.4s linear;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: contain;
}

.resort__content-link {
    text-decoration: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    background-color: rgba(0, 0, 0, 0.2);
}

.resort__content-name {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    font-family: 'Satisfy', cursive;
    font-size: 5rem;
    color: var(--while-color);
}

.resort__content-item:hover .resort__content-img {
    transform: scale(1.02);
}

/* ============================
        footer
    ============================== */

.footer {
    font-family: 'Poppins', sans-serif; 
    background-color: #212121;
    padding: 80px 0 20px;
    margin-top: 50px;
}

.footer__logo-img {
    width: 100%;
}

.footer__sub-title {
    margin: 15px 0;
    font-size: 1.7rem;
    color: #a9a9a9;
    line-height: 2.4rem;
    font-weight: 400;
}


.footer__address-icon {
    margin-right: 10px;
}

.footer__heading {
    font-size: 1.8rem;
    color: var(--while-color);
    font-weight: 600;
    margin-bottom: 26px;
}

.footer__address-list {
    margin: 0;
    padding: 0;
}

.footer__address-item {
    margin-bottom: 26px;
}

.footer__address-link {
    color: #a9a9a9;
    font-size: 1.4rem;
    font-weight: 400;
    cursor: default;
}

.footer__address-link:hover .add--title,
.footer__address-link:hover .add--infor {
    color: var(--primary-color);
}

.add--title {
    margin: 0 0 4px 0;
    font-size: 1.6rem;
}

.add--infor {
    color: var(--while-color);
    margin: 0;
}

.footer__sub-heading {
    margin: 15px 0;
    font-size: 1.4rem;
    color: #a9a9a9;
    line-height: 2.4rem;
    font-weight: 400;
}

.footer__sub-icon {
    margin-right: 20px;
}
.footer__sub-link {
    display: block;
    color: var(--while-color);
    font-size: 2rem;
    font-weight: 400;
    text-decoration: none;
    cursor: pointer;
    margin-bottom: 20px;
}

.footer__sub-link:hover {
    color: var(--primary-color);
}


.input-btn {
    background-color: #595959;
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.input-btn input {
    background-color: transparent;
    flex: 1;
    border: none;
    font-size: 1.4rem;
    height: 100%;
    color: var(--while-color);
    font-family: 'Poppins', sans-serif;
    padding: 12px 0;
    outline: none;
}

.input-btn--icon {
    font-size: 1.8rem;
    color: var(--while-color);
    margin: 0 15px;
    min-width: 35;
}

.button {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--while-color);
    font-size: 1.4rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 10px 0;
    border: none;
    outline: none;
    height: 45px;
}

::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */
    color: #a9a9a9;
    opacity: 1; /* Firefox */
}
  
  :-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #a9a9a9;
}
  
  ::-ms-input-placeholder { /* Microsoft Edge */
    color: #a9a9a9;
}

.copyright {
    margin-top: 140px;
    font-family: 'Poppins', sans-serif;
    color: var(--while-color);
    font-size: 0.8rem;
    text-align: center;
}