:root {
    --nepal-red: #ba3650;
    --nepal-blue: #003893;
    --himalayan-teal: #0d9488;
    --nepal-orange: #f97316;
    --nepal-green: #10b981;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
}

body {
    font-family: 'Roboto', sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f9f9f9;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

/* Nepal Flag Inspired Gradient */
.nepal-gradient {
    background: linear-gradient(to right, var(--nepal-blue), var(--nepal-red));
}

/* Hero Carousel */
.hero-carousel {
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}

.carousel-item {
    height: 100vh;
    min-height: 700px;
}

.carousel-item img {
    object-fit: cover;
    height: 100%;
    width: 100%;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
    display: flex;
    align-items: center;
}

.hero-content {
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.quote-text {
    font-style: italic;
    font-size: 1.5rem;
    margin-top: 2rem;
    padding-left: 20px;
    border-left: 4px solid var(--nepal-red);
    max-width: 700px;
}

.quote-author {
    font-size: 1rem;
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.btn-nepal {
    background-color: var(--nepal-red);
    border-color: var(--nepal-red);
    color: white;
    padding: 12px 30px;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-nepal:hover {
    background-color: #b01030;
    border-color: #b01030;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-nepal-outline {
    background-color: transparent;
    border: 2px solid white;
    color: white;
    padding: 12px 30px;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-nepal-outline:hover {
    background-color: white;
    color: var(--nepal-blue);
    transform: translateY(-3px);
}

/* Carousel Indicators Custom */
.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 8px;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
}

.carousel-indicators .active {
    background-color: var(--nepal-red);
}

/* Carousel Controls Custom */
.carousel-control-prev, .carousel-control-next {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    margin: 0 20px;
    opacity: 0;
    transition: opacity 0.3s ease, background-color 0.3s ease;
}

.hero-carousel:hover .carousel-control-prev,
.hero-carousel:hover .carousel-control-next {
    opacity: 1;
}

.carousel-control-prev:hover, .carousel-control-next:hover {
    background-color: rgba(0, 0, 0, 0.6);
}

/* Nepal Highlights Bar */
.nepal-highlights {
    background-color: var(--nepal-blue);
    color: white;
    padding: 15px 0;
    margin-bottom: 50px;
}

.highlight-item {
    text-align: center;
    padding: 10px;
}

.highlight-item i {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

/* Section Styling */
.section-title {
    position: relative;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

.section-title h2:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 70px;
    height: 4px;
    background-color: var(--nepal-red);
}

.section-title.text-center h2:after {
    left: 50%;
    transform: translateX(-50%);
}

/* Tour Cards */
.tour-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    margin-bottom: 30px;
    height: 100%;
    border-top: 4px solid var(--nepal-red);
}

.tour-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.tour-card img {
    height: 220px;
    width: 100%;
    object-fit: cover;
}

.tour-card .card-body {
    padding: 1.5rem;
}

.tour-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.tour-card .location {
    color: var(--nepal-blue);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.tour-card .price {
    color: var(--nepal-red);
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 1rem;
}

.rating {
    color: #ffc107;
}

/* Nepal Attractions Gallery */
.attraction-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 25px;
    height: 300px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.attraction-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.attraction-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.attraction-card:hover img {
    transform: scale(1.1);
}

.attraction-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 1.5rem;
}

.attraction-overlay h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Cultural Highlights */
.cultural-section {
    background-color: #f0f8ff;
    padding: 5rem 0;
}

.cultural-item {
    text-align: center;
    padding: 2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    height: 100%;
}

.cultural-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.cultural-item img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 3px solid var(--nepal-red);
}

/* Testimonials */
.testimonial-card {
    background-color: white;
    border-radius: 10px;
    padding: 2rem;
    height: 100%;
    border-left: 4px solid var(--nepal-blue);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-card .rating {
    margin-bottom: 1rem;
}

.testimonial-card .customer-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1548013146-72479768bada?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1170&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 6rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-heading {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-heading:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: var(--nepal-red);
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 10px;
    color: white;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--nepal-red);
    transform: translateY(-5px);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 3rem;
    text-align: center;
    color: #cbd5e1;
}

/* Sticky Book Now Button for Mobile */
.sticky-book-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background-color: var(--nepal-red);
    color: white;
    border-radius: 50px;
    padding: 12px 25px;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: none;
    text-decoration: none;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .quote-text {
        font-size: 1.3rem;
    }
    
    .cta-section h2 {
        font-size: 2.3rem;
    }
}

@media (max-width: 768px) {
    .hero-carousel, .carousel-item {
        height: auto;
        min-height: auto;
        padding: 100px 0;
    }
    
    .hero-content h1 {
        font-size: 2.3rem;
    }
    
    .quote-text {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .sticky-book-btn {
        display: block;
    }
    
    .carousel-control-prev, .carousel-control-next {
        display: none;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .highlight-item {
        margin-bottom: 15px;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
}

/* Animation for quote text */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.quote-animate {
    animation: fadeInUp 1s ease-out;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 999;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--nepal-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: all 0.3s ease;
}

.back-to-top.show {
    opacity: 1;
}

.back-to-top:hover {
    background-color: var(--nepal-red);
    transform: translateY(-3px);
}