/* ===================================
   TOURS PAGE STYLES
   Extends main.css with tour-specific components
   =================================== */

/* Tours Hero Section */
.tours-hero {
    position: relative;
    padding: calc(var(--navbar-height) + 4rem) 0 4rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    text-align: center;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tours-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(244, 169, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.tours-hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.tours-hero-title {
    font-size: 4.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-display);
    font-weight: 900;
}

.tours-hero-subtitle {
    font-size: 1.375rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

/* Tour Navigation Links */
.tour-nav-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.tour-nav-link {
    padding: 0.875rem 1.75rem;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-weight: 600;
    transition: all 0.3s ease;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.tour-nav-link:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* Tour Detail Section */
.tour-detail {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
    scroll-margin-top: var(--scroll-offset);
}

.tour-detail.alternate {
    background-color: var(--background-light);
}

/* Tour Detail Header */
.tour-detail-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.tour-detail-intro {
    display: flex;
    flex-direction: column;
}

.tour-badge-large {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 30px;
    margin-bottom: var(--spacing-md);
    align-self: flex-start;
}

.tour-badge-large.premium {
    background-color: var(--secondary-color);
}

.tour-badge-large.new {
    background-color: var(--accent-color);
    color: var(--text-dark);
}

.tour-detail-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1.2;
}

.tour-detail-meta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
}

.meta-item {
    font-size: 1rem;
    color: var(--text-medium);
}

.meta-item strong {
    color: var(--text-dark);
    margin-right: 0.5rem;
}

/* Tour Price Large */
.tour-price-large {
    display: flex;
    flex-direction: column;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--radius-lg);
    text-align: center;
}

.price-from {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.price-value {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    margin: 0.5rem 0;
}

.price-per {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Tour Detail Image */
.tour-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.tour-image-placeholder {
    width: 100%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tour-emoji-large {
    font-size: 10rem;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.2));
}

/* Tour Detail Content */
.tour-detail-content {
    max-width: 1200px;
    margin: 0 auto;
}

.tour-description-section {
    margin-bottom: var(--spacing-xl);
}

.tour-description-section h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.tour-description-section p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-medium);
}

/* Itinerary Timeline */
.tour-itinerary {
    margin-bottom: var(--spacing-xl);
}

.tour-itinerary h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.itinerary-timeline {
    position: relative;
    padding-left: 3rem;
}

.itinerary-timeline::before {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.itinerary-day {
    position: relative;
    margin-bottom: 2.5rem;
    display: flex;
    gap: 2rem;
}

.day-number {
    position: absolute;
    left: -3rem;
    width: 3rem;
    height: 3rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 4px 12px rgba(45, 122, 79, 0.3);
    z-index: 1;
}

.day-content {
    flex: 1;
    background-color: var(--background-light);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
}

.day-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.day-content p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.day-meals {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    background-color: rgba(45, 122, 79, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
}

/* Includes/Excludes Section */
.tour-includes-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--background-cream);
    border-radius: var(--radius-lg);
}

.includes-column h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

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

.includes-list li,
.excludes-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-medium);
    line-height: 1.6;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.includes-list li:last-child,
.excludes-list li:last-child {
    border-bottom: none;
}

.includes-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.25rem;
}

.excludes-list li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--text-light);
    font-weight: 700;
    font-size: 1.25rem;
}

/* Impact Breakdown */
.tour-impact-breakdown {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: var(--radius-lg);
    color: var(--white);
}

.tour-impact-breakdown h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.impact-intro {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.impact-card {
    text-align: center;
    padding: 2rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.impact-icon-xl {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.impact-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.impact-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.4;
}

/* Accommodation Section */
.tour-accommodation {
    margin-bottom: var(--spacing-xl);
}

.tour-accommodation h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.accommodation-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-md);
}

.accommodation-item {
    padding: 1.25rem;
    background-color: var(--background-light);
    border-left: 3px solid var(--secondary-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: var(--text-medium);
}

.accommodation-item strong {
    color: var(--text-dark);
}

.accommodation-note {
    font-size: 0.9375rem;
    color: var(--text-medium);
    font-style: italic;
}

/* Requirements Section */
.tour-requirements {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--background-cream);
    border-radius: var(--radius-lg);
}

.tour-requirements h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.tour-requirements p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-medium);
}

.tour-requirements p:last-child {
    margin-bottom: 0;
}

/* Gallery Grid */
.tour-gallery {
    margin-bottom: var(--spacing-xl);
}

.tour-gallery h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

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

.gallery-emoji {
    font-size: 4rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

/* Booking CTA */
.tour-booking-cta {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--radius-lg);
    color: var(--white);
}

.tour-booking-cta h3 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.tour-booking-cta p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
}

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

.cta-buttons .btn-outline {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.cta-buttons .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Tour Contribution Option */
.tour-contribution-option {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contribution-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.contribution-divider span {
    padding: 0.5rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.9);
}

.contribution-option-text {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
}

.paypal-tour-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    border: 2px solid var(--white);
}

.paypal-tour-button:hover {
    background-color: var(--accent-color);
    color: var(--text-dark);
    border-color: var(--accent-color);
}

.paypal-tour-button .paypal-icon {
    font-size: 1.5rem;
}

.contribution-disclaimer {
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

/* Compare Tours Section */
.compare-tours-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-light);
}

.comparison-table {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.comparison-table thead {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.comparison-table th {
    padding: 1.5rem 1rem;
    text-align: left;
    font-weight: 700;
    font-size: 1rem;
}

.comparison-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--background-cream);
    color: var(--text-medium);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table tbody tr:hover {
    background-color: var(--background-light);
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--text-dark);
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
    .tours-hero-title {
        font-size: 3.5rem;
    }

    .tour-detail-header {
        gap: 3rem;
    }

    .tour-detail-title {
        font-size: 2.5rem;
    }

    .price-value {
        font-size: 3.5rem;
    }

    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .tours-hero {
        padding: calc(var(--navbar-height) + 3rem) 0 3rem;
        min-height: 400px;
    }

    .tours-hero-title {
        font-size: 3rem;
    }

    .tours-hero-subtitle {
        font-size: 1.125rem;
    }

    .tour-nav-links {
        flex-direction: column;
    }

    .tour-nav-link {
        width: 100%;
        justify-content: center;
    }

    .tour-detail-header {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .tour-detail-title {
        font-size: 2rem;
    }

    .tour-image-placeholder {
        height: 350px;
    }

    .tour-emoji-large {
        font-size: 7rem;
    }

    .itinerary-timeline {
        padding-left: 2.5rem;
    }

    .itinerary-timeline::before {
        left: 1.25rem;
    }

    .day-number {
        left: -2.5rem;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 0.75rem;
    }

    .tour-includes-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .impact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .comparison-table {
        font-size: 0.875rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 1rem 0.75rem;
    }
}

@media screen and (max-width: 480px) {
    .tours-hero-title {
        font-size: 2.5rem;
    }

    .tours-hero-subtitle {
        font-size: 1rem;
    }

    .tour-detail-title {
        font-size: 1.75rem;
    }

    .tour-image-placeholder {
        height: 280px;
    }

    .tour-emoji-large {
        font-size: 5rem;
    }

    .price-value {
        font-size: 3rem;
    }

    .tour-description-section h3,
    .tour-itinerary h3,
    .tour-accommodation h3,
    .tour-requirements h3,
    .tour-gallery h3 {
        font-size: 1.5rem;
    }

    .day-content {
        padding: 1rem;
    }

    .day-content h4 {
        font-size: 1.125rem;
    }

    .tour-impact-breakdown h3 {
        font-size: 1.5rem;
    }

    .impact-number {
        font-size: 2.5rem;
    }

    .impact-icon-xl {
        font-size: 2.5rem;
    }

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

    .tour-booking-cta h3 {
        font-size: 1.75rem;
    }

    .tour-booking-cta p {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn-large {
        width: 100%;
    }
}

@media screen and (max-width: 375px) {
    .tours-hero-title {
        font-size: 2rem;
    }

    .tour-detail-title {
        font-size: 1.5rem;
    }

    .price-value {
        font-size: 2.5rem;
    }

    .itinerary-timeline {
        padding-left: 0;
    }

    .itinerary-timeline::before {
        display: none;
    }

    .day-number {
        position: static;
        margin-bottom: 1rem;
    }

    .itinerary-day {
        flex-direction: column;
    }
}

/* Touch device improvements */
@media (hover: none) and (pointer: coarse) {
    .tour-nav-link,
    .cta-buttons .btn-primary,
    .cta-buttons .btn-outline,
    .paypal-tour-button {
        min-height: 48px;
        touch-action: manipulation;
    }

    .paypal-tour-button {
        min-height: 54px;
        position: relative;
        z-index: 10;
    }

    .tour-nav-link:hover,
    .gallery-item:hover,
    .paypal-tour-button:hover {
        transform: none;
    }

    .tour-nav-link:active {
        background-color: var(--accent-color);
        border-color: var(--accent-color);
        color: var(--text-dark);
    }

    .paypal-tour-button:active {
        background-color: var(--accent-color);
        color: var(--text-dark);
    }
}

/* Animation for tour sections */
.tour-detail {
    animation: fadeIn 0.8s ease-out;
}

.itinerary-day {
    animation: fadeInUp 0.6s ease-out both;
}

.itinerary-day:nth-child(1) { animation-delay: 0.1s; }
.itinerary-day:nth-child(2) { animation-delay: 0.15s; }
.itinerary-day:nth-child(3) { animation-delay: 0.2s; }
.itinerary-day:nth-child(4) { animation-delay: 0.25s; }
.itinerary-day:nth-child(5) { animation-delay: 0.3s; }
.itinerary-day:nth-child(6) { animation-delay: 0.35s; }
.itinerary-day:nth-child(7) { animation-delay: 0.4s; }
.itinerary-day:nth-child(8) { animation-delay: 0.45s; }
.itinerary-day:nth-child(9) { animation-delay: 0.5s; }
.itinerary-day:nth-child(10) { animation-delay: 0.55s; }