/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a5f7a;
    --secondary-color: #c84b31;
    --accent-color: #f9a825;
    --text-dark: #2c3e50;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 2px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 15px;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #b03d28;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

.btn-full {
    width: 100%;
}

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    color: var(--white);
    padding: 12px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left span {
    margin-right: 30px;
}

.top-bar-left i {
    margin-right: 6px;
}

.top-bar-right a {
    margin-left: 25px;
    color: var(--white);
    font-weight: 500;
}

.top-bar-right a:hover {
    color: var(--accent-color);
}

.top-bar-right i {
    margin-right: 6px;
}

/* Main Header */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.logo a {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 30px;
    margin-right: 10px;
    color: var(--secondary-color);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.main-nav a {
    color: var(--text-dark);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    font-size: 15px;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--secondary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    height: 650px;
    background: linear-gradient(135deg, rgba(26, 95, 122, 0.8), rgba(200, 75, 49, 0.8)),
                url('https://images.unsplash.com/photo-1508804185872-d7badad00f7d?w=1920') center/cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 20px;
    max-width: 900px;
}

.hero-content h1 {
    font-size: 58px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.2;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 45px;
    opacity: 0.95;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.hero-features {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    padding: 28px 0;
}

.hero-features .container {
    display: flex;
    justify-content: space-around;
}

.feature-item {
    display: flex;
    align-items: center;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 15px;
}

.feature-item i {
    font-size: 22px;
    color: var(--secondary-color);
    margin-right: 10px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-header h2 {
    font-size: 38px;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    font-weight: 700;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.section-header p {
    color: var(--text-light);
    font-size: 17px;
    margin-top: 25px;
}

/* Popular Tours */
.popular-tours {
    padding: 90px 0;
    background: var(--bg-light);
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.tour-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.tour-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.tour-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.tour-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.tour-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--secondary-color);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tour-info {
    padding: 28px;
}

.tour-info h3 {
    font-size: 19px;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 600;
}

.tour-info p {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 18px;
    line-height: 1.7;
}

.tour-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 22px;
    font-size: 13px;
    color: var(--text-light);
}

.tour-meta i {
    color: var(--primary-color);
    margin-right: 5px;
}

.tour-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tour-price .price {
    font-size: 30px;
    font-weight: 700;
    color: var(--secondary-color);
}

.tour-price .unit {
    color: var(--text-light);
    font-size: 14px;
    margin-left: 5px;
    margin-right: auto;
}

.btn-book {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-book:hover {
    background: var(--secondary-color);
}

/* Services */
.services {
    padding: 90px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid #eee;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.service-icon {
    width: 85px;
    height: 85px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
}

.service-icon i {
    font-size: 34px;
    color: var(--white);
}

.service-card h3 {
    font-size: 21px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 22px;
    line-height: 1.8;
    font-size: 15px;
}

.service-link {
    color: var(--secondary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
}

.service-link:hover {
    gap: 12px;
}

/* Why Choose Us */
.why-us {
    padding: 90px 0;
    background: var(--bg-light);
}

.why-us-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.why-us-text h2 {
    font-size: 38px;
    margin-bottom: 45px;
    color: var(--text-dark);
    font-weight: 700;
}

.reason-list {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.reason-item {
    display: flex;
    gap: 22px;
}

.reason-number {
    font-size: 38px;
    font-weight: 700;
    color: var(--secondary-color);
    opacity: 0.3;
    line-height: 1;
    min-width: 50px;
}

.reason-content h4 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
}

.reason-content p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 15px;
}

.why-us-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.why-us-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Attractions */
.attractions {
    padding: 90px 0;
}

.attractions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 260px);
    gap: 20px;
}

.attraction-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
}

.attraction-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.attraction-card.large {
    grid-column: span 2;
    grid-row: span 2;
}

.attraction-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 35px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
}

.attraction-overlay h3 {
    font-size: 24px;
    margin-bottom: 8px;
    font-weight: 600;
}

.attraction-overlay p {
    font-size: 14px;
    opacity: 0.9;
}

/* Testimonials */
.testimonials {
    padding: 90px 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.testimonial-rating {
    color: var(--accent-color);
    margin-bottom: 22px;
    font-size: 16px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-dark);
    margin-bottom: 28px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 16px;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 3px;
}

.testimonial-author span {
    font-size: 13px;
    color: var(--text-light);
}

/* Booking Process */
.booking-process {
    padding: 90px 0;
}

.process-steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}

.process-step {
    text-align: center;
    padding: 35px 30px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    min-width: 210px;
    position: relative;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 38px;
    height: 38px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
}

.step-icon {
    width: 75px;
    height: 75px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
}

.step-icon i {
    font-size: 30px;
    color: var(--primary-color);
}

.process-step h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-weight: 600;
}

.process-step p {
    font-size: 14px;
    color: var(--text-light);
}

.process-arrow {
    color: var(--primary-color);
    font-size: 24px;
}

/* Contact */
.contact {
    padding: 90px 0;
    background: var(--bg-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
}

.contact-info h2 {
    font-size: 38px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 700;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 45px;
    font-size: 17px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-item i {
    font-size: 24px;
    color: var(--secondary-color);
    width: 30px;
    margin-top: 3px;
}

.contact-item h4 {
    font-size: 18px;
    margin-bottom: 6px;
    color: var(--text-dark);
    font-weight: 600;
}

.contact-item p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 15px;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 45px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 26px;
    margin-bottom: 30px;
    color: var(--text-dark);
    font-weight: 600;
}

.form-group {
    margin-bottom: 22px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 18px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.main-footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 70px 0 35px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 22px;
}

.footer-logo i {
    font-size: 28px;
    margin-right: 10px;
    color: var(--secondary-color);
}

.footer-section p {
    color: #aaa;
    line-height: 1.9;
    margin-bottom: 25px;
    font-size: 15px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--white);
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 14px;
}

.footer-section a {
    color: #aaa;
    transition: var(--transition);
    font-size: 15px;
}

.footer-section a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-left p {
    color: #aaa;
    font-size: 14px;
    margin-bottom: 5px;
}

.footer-bottom-right {
    display: flex;
    gap: 30px;
}

.footer-bottom-right a {
    color: #aaa;
    font-size: 14px;
}

.footer-bottom-right a:hover {
    color: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .attractions-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 220px);
    }
    
    .attraction-card.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .why-us-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .why-us-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-features .container {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .hero {
        height: auto;
        padding: 100px 0 160px;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .attractions-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .attraction-card.large {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .attraction-card {
        height: 280px;
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .tours-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .tour-price {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .btn-book {
        width: 100%;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
}

/* ===== WhatsApp Float Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
    color: #fff;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    animation: whatsapp-pulse 2s infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    border: none;
    cursor: pointer;
    z-index: 9998;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

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

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

/* ===== Loading Spinner ===== */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== Skeleton Loading ===== */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-card {
    height: 350px;
    border-radius: 15px;
}

.skeleton-text {
    height: 20px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.skeleton-text.short { width: 60%; }
.skeleton-text.medium { width: 80%; }

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: #fff;
    padding: 16px 24px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toast-in 0.3s ease;
    max-width: 350px;
}

.toast.success { border-left: 4px solid #28a745; }
.toast.error { border-left: 4px solid #dc3545; }
.toast.info { border-left: 4px solid #17a2b8; }
.toast.warning { border-left: 4px solid #ffc107; }

@keyframes toast-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast i {
    font-size: 20px;
}

.toast.success i { color: #28a745; }
.toast.error i { color: #dc3545; }
.toast.info i { color: #17a2b8; }
.toast.warning i { color: #ffc107; }

/* ===== Footer Column Fix ===== */
.footer-col {
    margin-bottom: 20px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    color: #aaa;
    transition: var(--transition);
    font-size: 15px;
}

.footer-col a:hover {
    color: var(--secondary-color);
}

.footer-col p {
    color: #aaa;
    line-height: 1.8;
    font-size: 15px;
    margin-bottom: 8px;
}

/* ===== Mobile Menu Animation ===== */
.main-nav.open {
    display: block !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 20px;
    animation: menu-slide 0.3s ease;
}

@keyframes menu-slide {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.main-nav.open ul {
    flex-direction: column;
    gap: 0;
}

.main-nav.open li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.main-nav.open li:last-child {
    border-bottom: none;
}

/* ===== Smooth Scroll ===== */
html {
    scroll-behavior: smooth;
}

/* ===== Image Lazy Load Fade In ===== */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded,
img[loading="lazy"][complete] {
    opacity: 1;
}

/* ===== Tour List Page ===== */
.tour-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 22px; }
.tour-card {
    background: #fff; border-radius: 14px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,.06); transition: .3s; cursor: pointer;
}
.tour-card:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(0,0,0,.12); }
.tour-image { position: relative; height: 200px; overflow: hidden; }
.tour-image .bg-placeholder { width: 100%; height: 100%; }
.tour-badge {
    position: absolute; top: 12px; left: 12px; background: #e84a1a; color: #fff;
    font-size: .72rem; padding: 3px 10px; border-radius: 20px; font-weight: 600;
}
.tour-info { padding: 16px 18px; }
.tour-info h3 { font-size: 1rem; margin-bottom: 6px; line-height: 1.4; color: #1a1a2e; }
.tour-info p { font-size: .82rem; color: #666; margin-bottom: 8px; }
.tour-meta { display: flex; gap: 12px; font-size: .82rem; color: #888; margin-bottom: 8px; flex-wrap: wrap; }
.tour-price { display: flex; align-items: baseline; gap: 4px; }
.tour-price .price { font-size: 1.5rem; font-weight: 700; color: #1a73e8; }
.tour-price .unit { font-size: .82rem; color: #999; }

/* Featured Section */
.featured-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; margin-bottom: 50px; }
.featured-main {
    position: relative; border-radius: 16px; overflow: hidden; height: 450px; cursor: pointer;
}
.featured-main:hover { transform: scale(1.02); transition: transform .3s; }
.featured-main .bg-placeholder { width: 100%; height: 100%; }
.featured-main .overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 40px 30px 30px; background: linear-gradient(transparent, rgba(0,0,0,.85)); color: #fff;
}
.featured-main .overlay h3 { font-size: 1.6rem; margin-bottom: 8px; }
.featured-main .overlay .meta { display: flex; gap: 16px; font-size: .9rem; opacity: .9; align-items: center; }
.featured-main .overlay .price { font-size: 1.4rem; font-weight: 700; color: #f0c040; }
.featured-side { display: flex; flex-direction: column; gap: 20px; height: 450px; }
.featured-card {
    flex: 1; min-height: 0; position: relative; border-radius: 16px; overflow: hidden; cursor: pointer;
}
.featured-card:hover { transform: scale(1.03); transition: transform .3s; }
.featured-card .bg-placeholder { width: 100%; height: 100%; }
.featured-card .overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 20px; background: linear-gradient(transparent, rgba(0,0,0,.8)); color: #fff;
}
.featured-card .overlay h4 { font-size: 1.1rem; margin-bottom: 4px; }
.featured-card .overlay .price { color: #f0c040; font-weight: 700; font-size: 1rem; }

/* Filters */
.filter-btn {
    padding: 8px 16px; border: 1px solid #ddd; border-radius: 20px;
    background: #fff; cursor: pointer; font-size: .85rem; transition: .2s;
}
.filter-btn:hover { border-color: #e84a1a; color: #e84a1a; }
.filter-btn.active { background: #e84a1a; color: #fff; border-color: #e84a1a; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.page-btn {
    padding: 8px 14px; border: 1px solid #ddd; background: #fff; border-radius: 8px;
    cursor: pointer; font-size: .88rem; transition: .2s;
}
.page-btn:hover { border-color: #1a73e8; color: #1a73e8; }
.page-btn.active { background: #1a73e8; color: #fff; border-color: #1a73e8; }

@media (max-width: 768px) {
    .featured-grid { grid-template-columns: 1fr; }
    .featured-main { height: 250px; }
    .tour-grid { grid-template-columns: 1fr; }
}