.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/BhuTan-Best-Travel-banner.jpeg');
    background-size: cover;
    background-position: center;
}

.about-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/Bhutan-Best-Travel-Tiger-Nest.jpg');
    background-size: cover;
    background-position: center;
}
.tour-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/Best-Bhutan-Tour-4-Days-Gateway-to-Bhutan.jpg');
    background-size: cover;
    background-position: center;
}
.cultural-section{
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/Best-Bhutan-Tour-4-Days-Gateway-to-Bhutan.jpg');
    background-size: cover;
    background-position: center;
}
.trekking-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/Trekking-Bhutan-Tour-Packages.jpeg');
    background-size: cover;
    background-position: center;
}
.festival-section{
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/Festival-Bhutan-Tour-Packages.jpeg');
    background-size: cover;
    background-position: center;
}
.hotels-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/Luxury-Hotels-in-Bhutan.jpg');
    background-size: cover;
    background-position: center;
}
.testimonial-section {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://picsum.photos/1920/1080?random=10');
    background-size: cover;
    background-position: center;
}

.tour-card:hover .tour-overlay {
    opacity: 1;
}

.tour-overlay {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(0);
    }
}

.tour-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tour-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.social-icon {
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: scale(1.2);
}

.highlight-card img {
    transition: transform 0.5s ease;
}

.highlight-card:hover img {
    transform: scale(1.05);
}

.gallery-item {
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.gallery-item img {
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item:hover .gallery-zoom {
    opacity: 1;
}

.gallery-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 2rem;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1050;
    overflow: hidden;
    padding: 50px;
}

.modal-content {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}

.modal-image {
    max-height: 80vh;
    max-width: 80vw;
    object-fit: contain;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 30px;
    cursor: pointer;
    z-index: 1060;
}

.modal-prev,
.modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 30px;
    cursor: pointer;
    z-index: 1060;
    background-color: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s ease;
}

.modal-prev:hover,
.modal-next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-prev {
    left: 30px;
}

.modal-next {
    right: 30px;
}

.language-dropdown {
    position: relative;
    display: inline-block;
}

.language-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: white;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1;
    border-radius: 4px;
    overflow: hidden;
}

.language-dropdown:hover .language-dropdown-content {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

.language-option {
    padding: 12px 16px;
    text-decoration: none;
    display: flex;
    align-items: center;
    color: #333;
    transition: background-color 0.3s ease;
}

.language-option:hover {
    background-color: #f1f1f1;
}

.language-flag {
    width: 20px;
    height: 15px;
    margin-right: 8px;
}

/* Tour Carousel Styles */
.tour-carousel {
    position: relative;
    overflow: hidden;
}

.tour-carousel-inner {
    width: 100%;
    overflow: hidden;
}

.tour-carousel-container {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-nav-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.carousel-nav-button:hover {
    background-color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ccc;
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.carousel-dot.active {
    background-color: #E86C1C;
}

@media (max-width: 768px) {
    .carousel-nav-button {
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
}

/* Multi-level Navigation Menu Styles */
.nav-item {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    border-radius: 4px;
    padding: 8px 0;
    animation: fadeIn 0.2s ease-in-out;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 8px 16px;
    color: #333;
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
    color: #E86C1C;
}

.dropdown-item.has-children::after {
    content: '\f105';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.sub-dropdown-menu {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    background-color: white;
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    border-radius: 4px;
    padding: 8px 0;
    animation: fadeIn 0.2s ease-in-out;
}

.dropdown-item:hover>.sub-dropdown-menu {
    display: block;
}

/* Mobile Menu Styles */
.mobile-dropdown-menu {
    display: none;
    padding-left: 16px;
    background-color: #f8f9fa;
    border-radius: 4px;
    margin-top: 4px;
    margin-bottom: 4px;
}

.mobile-dropdown-menu.show {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

.mobile-sub-dropdown-menu {
    display: none;
    padding-left: 16px;
    background-color: #f0f0f0;
    border-radius: 4px;
    margin-top: 4px;
    margin-bottom: 4px;
}

.mobile-sub-dropdown-menu.show {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

.mobile-dropdown-toggle {
    float: right;
    padding: 0 8px;
}