:root {
    --kerala-green: #2E7D32;
    --kerala-gold: #FFD700;
    --kerala-brown: #8D6E63;
    --kerala-blue: #1976D2;
    --kerala-light: #F5F5F5;
    --kerala-dark: #1A237E;
    --kerala-accent: #FF5722;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

/* Hero Section */
.package-hero {
    position: relative;
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
                url('images/kerala-backwaters.jpg') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

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

.hero-content h1 {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
    animation: fadeInDown 1s ease;
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.badge {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.badge:hover {
    background-color: var(--kerala-gold);
    color: var(--kerala-dark);
    transform: translateY(-5px);
}

.badge i {
    font-size: 1rem;
}

.scroll-down {
    display: inline-block;
    color: white;
    font-size: 2rem;
    animation: bounce 2s infinite;
    transition: var(--transition-fast);
}

.scroll-down:hover {
    color: var(--kerala-gold);
    transform: translateY(5px);
}

/* Package Overview */
.package-overview {
    padding: 6rem 0;
    background-color: var(--kerala-light);
}

.text-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    color: var(--kerala-dark);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--kerala-gold);
    border-radius: 2px;
}

.section-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 3rem;
}

.overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.overview-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.overview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--kerala-green), var(--kerala-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-medium);
}

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

.overview-card:hover::before {
    transform: scaleX(1);
}

.overview-card .card-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(46, 125, 50, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-fast);
}

.overview-card:hover .card-icon {
    background-color: var(--kerala-green);
    transform: rotateY(180deg);
}

.overview-card:hover .card-icon i {
    color: white;
    transform: rotateY(180deg);
}

.overview-card i {
    font-size: 2.5rem;
    color: var(--kerala-green);
    transition: var(--transition-fast);
}

.overview-card h3 {
    color: var(--kerala-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.overview-card p {
    color: #666;
    line-height: 1.6;
}

.overview-highlight {
    display: flex;
    align-items: center;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-top: 2rem;
}

.highlight-content {
    flex: 1;
    padding: 3rem;
}

.highlight-content h3 {
    color: var(--kerala-dark);
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

.highlight-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--kerala-gold);
    border-radius: 2px;
}

.highlight-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.price-tag {
    display: inline-block;
    background-color: var(--kerala-gold);
    padding: 1rem 2rem;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
}

.price {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--kerala-dark);
}

.per-person {
    font-size: 0.9rem;
    color: #555;
}

.highlight-image {
    flex: 1;
    height: 400px;
    overflow: hidden;
}

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

.overview-highlight:hover .highlight-image img {
    transform: scale(1.1);
}

.package-highlights {
    padding: 6rem 0;
    background-color: white;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.highlight-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--kerala-green), var(--kerala-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-medium);
}

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

.highlight-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(46, 125, 50, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-fast);
}

.highlight-card:hover .card-icon {
    background-color: var(--kerala-green);
    transform: rotateY(180deg);
}

.highlight-card:hover .card-icon i {
    color: white;
    transform: rotateY(180deg);
}

.highlight-card i {
    font-size: 2.5rem;
    color: var(--kerala-green);
    transition: var(--transition-fast);
}

.highlight-card h3 {
    color: var(--kerala-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.highlight-card p {
    color: #666;
    line-height: 1.6;
}

/* Destinations Gallery */
.destinations-gallery {
    padding: 6rem 0;
    background-color: var(--kerala-light);
}

.destinations-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.destination-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
    position: relative;
}

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

.destination-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

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

.destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.6));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

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

.destination-icon {
    width: 60px;
    height: 60px;
    background-color: var(--kerala-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(20px);
    transition: var(--transition-fast);
}

.destination-card:hover .destination-icon {
    transform: translateY(0);
}

.destination-icon i {
    font-size: 1.5rem;
    color: var(--kerala-dark);
}

.destination-content {
    padding: 2rem;
}

.destination-content h3 {
    color: var(--kerala-dark);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.destination-tagline {
    color: var(--kerala-gold);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.destination-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.destination-highlights {
    list-style: none;
    padding: 0;
    margin: 0;
}

.destination-highlights li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: #555;
}

.destination-highlights i {
    color: var(--kerala-green);
    margin-right: 0.8rem;
    font-size: 1rem;
}

/* Itinerary Section */
.itinerary {
    padding: 6rem 0;
    background-color: var(--kerala-light);
    position: relative;
    overflow: hidden;
}

.itinerary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--kerala-gold), transparent);
}

.itinerary-timeline {
    position: relative;
    max-width: 1000px;
    margin: 4rem auto 0;
    padding: 0 2rem;
}

.itinerary-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--kerala-green), var(--kerala-gold));
    border-radius: 2px;
}

.timeline-item {
    margin-bottom: 4rem;
    position: relative;
    width: 100%;
}

.timeline-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.day-badge {
    background: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    transition: var(--transition-fast);
}

.day-badge:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.day-number {
    color: var(--kerala-green);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.day-label {
    color: var(--kerala-dark);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-card {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 600px;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.timeline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--kerala-green), var(--kerala-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-medium);
}

.timeline-card:hover::before {
    transform: scaleX(1);
}

.card-header {
    padding: 2rem;
    background-color: var(--kerala-light);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-header i {
    font-size: 2rem;
    color: var(--kerala-green);
    transition: var(--transition-fast);
}

.timeline-card:hover .card-header i {
    transform: scale(1.2);
    color: var(--kerala-gold);
}

.card-header h3 {
    color: var(--kerala-dark);
    margin: 0;
    font-size: 1.5rem;
}

.card-body {
    padding: 2rem;
}

.card-body p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.day-highlights {
    list-style: none;
    padding: 0;
    margin: 0;
}

.day-highlights li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    color: #555;
}

.day-highlights i {
    color: var(--kerala-green);
    margin-right: 0.8rem;
    font-size: 1rem;
}

/* Package Includes Section */
.package-includes {
    padding: 6rem 0;
    background-color: var(--kerala-light);
}

.includes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.includes-list {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

.includes-list:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.includes-list h3 {
    color: var(--kerala-dark);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.includes-list h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--kerala-gold);
    border-radius: 2px;
}

.includes-list ul {
    list-style: none;
    padding: 0;
}

.includes-list li {
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    padding: 0.8rem;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.includes-list li:hover {
    background-color: rgba(46, 125, 50, 0.1);
}

.includes-list i {
    margin-right: 1rem;
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.includes-list i.fa-check {
    color: var(--kerala-green);
}

.includes-list i.fa-times {
    color: #f44336;
}

/* Testimonials */
.testimonials {
    padding: 6rem 0;
    background-color: white;
}

.testimonial-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background-color: var(--kerala-light);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-style: italic;
    color: #555;
    line-height: 1.8;
    position: relative;
    padding: 0 1rem;
}

.testimonial-content p::before,
.testimonial-content p::after {
    content: '"';
    font-size: 3rem;
    color: var(--kerala-gold);
    opacity: 0.3;
    position: absolute;
}

.testimonial-content p::before {
    top: -1rem;
    left: -0.5rem;
}

.testimonial-content p::after {
    bottom: -2rem;
    right: -0.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--kerala-gold);
}

.author-info h4 {
    color: var(--kerala-dark);
    margin-bottom: 0.2rem;
}

.author-info p {
    color: #777;
    font-size: 0.9rem;
}

/* Booking CTA Section */
.booking-cta {
    padding: 6rem 0;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('images/kerala-beach.jpg') center/cover no-repeat fixed;
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.cta-button.primary {
    background-color: var(--kerala-gold);
    color: var(--kerala-dark);
}

.cta-button.secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.cta-button.primary:hover {
    background-color: white;
    color: var(--kerala-dark);
}

.cta-button.secondary:hover {
    background-color: white;
    color: var(--kerala-dark);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .overview-highlight {
        flex-direction: column;
    }
    
    .highlight-image {
        height: 300px;
        width: 100%;
    }
    
    .hero-content h1 {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .itinerary-timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-item:nth-child(odd) {
        flex-direction: column;
    }

    .day-badge {
        margin-bottom: 1.5rem;
    }

    .timeline-card {
        max-width: calc(100% - 60px);
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 2rem;
    }
    
    .overview-cards {
        grid-template-columns: 1fr;
    }
    
    .destinations-showcase {
        grid-template-columns: 1fr;
    }
    
    .testimonial-slider {
        grid-template-columns: 1fr;
    }
}

/* Animation Classes */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

/* Responsive Design for Destinations */
@media (max-width: 992px) {
    .destinations-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .destinations-showcase {
        grid-template-columns: 1fr;
    }
    
    .destination-image {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .destination-content {
        padding: 1.5rem;
    }
    
    .destination-content h3 {
        font-size: 1.3rem;
    }
    
    .destination-description {
        font-size: 0.9rem;
    }
}

/* Responsive Design for Itinerary */
@media (max-width: 992px) {
    .itinerary-timeline {
        padding: 0 1rem;
    }
    
    .timeline-card {
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .itinerary-timeline::before {
        left: 30px;
    }

    .timeline-content {
        align-items: flex-start;
        margin-left: 60px;
    }

    .day-badge {
        margin-bottom: 1.5rem;
    }

    .timeline-card {
        max-width: calc(100% - 60px);
    }
}

@media (max-width: 576px) {
    .card-header {
        padding: 1.5rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .card-header h3 {
        font-size: 1.3rem;
    }
    
    .day-highlights li {
        font-size: 0.9rem;
    }
}