/* Root Variables */
:root {
    --primary-color: #2563eb;
    --secondary-color: #f59e0b;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --text-color: #374151;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
}

.navbar {
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo i {
    font-size: 32px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-menu a {
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 0L50 50L0 100" stroke="rgba(255,255,255,0.03)" stroke-width="2"/><path d="M100 0L50 50L100 100" stroke="rgba(255,255,255,0.03)" stroke-width="2"/></svg>');
    animation: movePattern 20s linear infinite;
}

@keyframes movePattern {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(100px) translateY(100px); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 100px 20px 50px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 20px;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.stat-item h3 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 16px;
    opacity: 0.9;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--light-color);
}

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

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 36px;
    color: white;
}

.feature-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-description {
    color: var(--text-color);
    line-height: 1.7;
}

/* Destinations Section */
.destinations {
    padding: 100px 0;
}

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

.destination-card {
    position: relative;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition);
}

.destination-card:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-xl);
}

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

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

.destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    color: white;
}

.destination-name {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.destination-description {
    font-size: 16px;
    margin-bottom: 15px;
    opacity: 0.95;
}

.destination-price {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
}

/* Experiences Section */
.experiences {
    padding: 100px 0;
    background: var(--light-color);
}

.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.experience-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.experience-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.experience-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.experience-content {
    padding: 25px;
}

.experience-category {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.experience-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.experience-description {
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

.experience-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.experience-duration {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-color);
}

.experience-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--secondary-color);
}

/* Packages Section */
.packages {
    padding: 100px 0;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
}

.package-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 2px solid transparent;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.package-card.featured {
    border-color: var(--secondary-color);
    position: relative;
}

.package-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--secondary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    z-index: 2;
}

.package-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.package-content {
    padding: 30px;
}

.package-header {
    margin-bottom: 20px;
}

.package-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.package-subtitle {
    color: var(--text-color);
    font-size: 16px;
}

.package-highlights {
    margin-bottom: 25px;
}

.package-highlights ul {
    display: grid;
    gap: 12px;
}

.package-highlights li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-color);
}

.package-highlights i {
    color: var(--success-color);
    font-size: 18px;
}

.package-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 25px;
    border-top: 2px solid var(--border-color);
}

.package-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 5px;
}

.price-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

.price-value span {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-color);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--light-color);
    position: relative;
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    min-height: 350px;
}

.testimonial-card {
    background: white;
    padding: 50px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial-card.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.testimonial-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 25px;
    object-fit: cover;
    border: 4px solid var(--primary-color);
}

.testimonial-rating {
    color: var(--secondary-color);
    font-size: 24px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.testimonial-location {
    color: var(--text-color);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.slider-btn:hover {
    background: #1d4ed8;
    transform: scale(1.1);
}

/* Newsletter Section */
.newsletter {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 40px;
    margin-bottom: 15px;
}

.newsletter-content p {
    font-size: 18px;
    margin-bottom: 35px;
    opacity: 0.95;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    max-width: 550px;
    margin: 0 auto 20px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 25px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
}

.newsletter-form button {
    background: var(--secondary-color);
}

.newsletter-form button:hover {
    background: #ea580c;
}

.newsletter-privacy {
    font-size: 14px;
    opacity: 0.9;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 40px;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 40px;
}

.contact-details {
    display: grid;
    gap: 25px;
    margin-bottom: 40px;
}

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

.contact-item i {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.contact-item p {
    font-size: 16px;
    margin: 0;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--primary-color);
    font-size: 18px;
}

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

.contact-form-wrapper {
    background: var(--light-color);
    padding: 40px;
    border-radius: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    font-family: inherit;
}

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

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 20px;
    margin-bottom: 20px;
}

.footer-col p {
    opacity: 0.9;
    line-height: 1.7;
}

.footer-col ul {
    display: grid;
    gap: 12px;
}

.footer-col a {
    opacity: 0.9;
    transition: var(--transition);
}

.footer-col a:hover {
    opacity: 1;
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        padding: 40px 20px;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .section-header h2 {
        font-size: 32px;
    }

    .destinations-grid,
    .packages-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .stat-item h3 {
        font-size: 36px;
    }

    .experiences-grid {
        grid-template-columns: 1fr;
    }
}