/* ==========================================================================
   Esperienze YallaYalla - Design System
   ========================================================================== */

:root {
    /* Colors */
    --color-primary: #FF6B35;
    --color-primary-dark: #e55a2b;
    --color-primary-light: #ff8a5c;
    --color-secondary: #004E89;
    --color-secondary-dark: #003d6b;
    --color-secondary-light: #0066b3;
    --color-accent: #F7C331;
    --color-dark: #1A1A2E;
    --color-light: #F8F9FA;
    --color-success: #28A745;
    --color-danger: #DC3545;
    --color-warning: #FFC107;
    --color-info: #17A2B8;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;

    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    background: #fff;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    line-height: 1;
}

.brand-logo {
    height: 36px;
    width: 36px;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-labels {
    display: flex;
    flex-direction: column;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.brand-sub {
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-secondary);
    text-align: right;
}

.nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--color-dark) !important;
    padding: var(--spacing-sm) var(--spacing-md) !important;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary) !important;
}

.search-form {
    position: relative;
}

.search-form .form-control {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border-right: none;
    min-width: 200px;
}

.search-form .btn {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 1050;
    max-height: 400px;
    overflow-y: auto;
    min-width: 350px;
}

.cart-btn {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-danger);
    color: #fff;
    font-size: 0.7rem;
    font-weight: var(--font-weight-bold);
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    overflow: hidden;
    will-change: transform;
}

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

.card-activity {
    background: #fff;
}

.card-activity .card-img-top {
    height: 200px;
    object-fit: cover;
    aspect-ratio: 16 / 9;
    background-color: var(--color-gray-200);
}

.card-activity .card-body {
    padding: var(--spacing-lg);
}

.card-activity .card-title {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-activity .destination-name {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.card-activity .activity-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.card-activity .price-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

.card-activity .price {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.card-activity .price-label {
    font-size: 0.75rem;
    color: var(--color-gray-600);
}

.card-destination {
    position: relative;
    min-height: 250px;
}

.card-destination .card-img {
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    background-color: var(--color-gray-200);
}

.card-destination .card-img-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.card-destination .card-title {
    color: #fff;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.card-destination .activity-count {
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
}

/* ==========================================================================
   Badges
   ========================================================================== */

.badge {
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.badge-duration {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
}

.badge-rating {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.badge-category {
    background-color: var(--color-secondary);
    color: #fff;
}

.badge-price {
    background-color: var(--color-primary);
    color: #fff;
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
}

/* ==========================================================================
   Rating Stars
   ========================================================================== */

.rating-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.rating-stars .bi-star-fill {
    color: var(--color-accent);
}

.rating-stars .bi-star {
    color: var(--color-gray-400);
}

.rating-value {
    font-weight: var(--font-weight-semibold);
    margin-left: var(--spacing-xs);
}

.review-count {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    color: #fff;
    z-index: 3;
}

.hero #heroCarousel,
.hero .carousel-inner,
.hero .carousel-item {
    position: absolute;
    inset: 0;
}

.hero .carousel-item {
    background-size: cover;
    background-position: center;
    transition: opacity 1.5s ease-in-out;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,78,137,0.35), rgba(255,107,53,0.25));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

@media (max-width: 768px) {
    .hero {
        min-height: 400px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }
}

/* Page Hero (inner pages) */
.page-hero {
    position: relative;
    min-height: 250px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    color: #fff;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,78,137,0.5), rgba(255,107,53,0.35));
}

.page-hero h1 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin: 0;
}

a.contact-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

a.contact-card:hover,
.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

.category-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Filters Sidebar
   ========================================================================== */

.filter-sidebar {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.filter-group {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-title {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

.filter-checkbox {
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination-custom {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
}

.pagination-custom .page-link {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300);
    color: var(--color-dark);
    padding: var(--spacing-sm) var(--spacing-md);
}

.pagination-custom .page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.breadcrumb-custom {
    background: transparent;
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-md);
}

.breadcrumb-custom .breadcrumb-item a {
    color: var(--color-gray-600);
}

.breadcrumb-custom .breadcrumb-item.active {
    color: var(--color-dark);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-control-custom {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300);
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
}

.form-control-custom:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-label {
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   Loading & Skeleton
   ========================================================================== */

.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xxl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--color-gray-200) 25%, var(--color-gray-100) 50%, var(--color-gray-200) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

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

/* ==========================================================================
   Newsletter Banner
   ========================================================================== */

.newsletter-banner {
    background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #7c3aed 100%);
    padding: 3rem 0;
    margin-top: var(--spacing-xxl);
}

.newsletter-banner .form-control {
    border: none;
    border-radius: 8px;
}

.newsletter-banner .btn-warning {
    background: #f59e0b;
    border-color: #f59e0b;
    color: #1e293b;
    border-radius: 8px;
}

.newsletter-banner .btn-warning:hover {
    background: #d97706;
    border-color: #d97706;
}

.newsletter-banner .form-check-input {
    border-color: rgba(255,255,255,0.4);
    background-color: transparent;
}

.newsletter-banner .form-check-input:checked {
    background-color: #f59e0b;
    border-color: #f59e0b;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-dark);
    color: #fff;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: 0;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand .brand-logo {
    height: 40px;
    width: auto;
}

.footer-brand .brand-text {
    font-size: 1.5rem;
}

.footer-brand .brand-sub {
    color: var(--color-primary-light);
}

.footer-desc {
    color: var(--color-gray-400);
    margin-top: var(--spacing-md);
}

.site-footer h5 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

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

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    color: var(--color-gray-400);
}

.footer-contact li {
    margin-bottom: var(--spacing-sm);
}

.footer-contact i {
    margin-right: var(--spacing-sm);
    color: var(--color-primary);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    color: #fff;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

/* ==========================================================================
   Alerts & Toasts
   ========================================================================== */

.alert-custom {
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

.toast {
    border-radius: var(--radius-md);
}

/* ==========================================================================
   Activity Detail
   ========================================================================== */

.activity-gallery {
    margin-bottom: var(--spacing-xl);
}

.activity-gallery .main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    cursor: pointer;
}

.activity-gallery .thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    overflow-x: auto;
}

.activity-gallery .thumbnail {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.activity-gallery .thumbnail:hover,
.activity-gallery .thumbnail.active {
    opacity: 1;
}

.booking-box {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 100px;
}

.booking-box .price-from {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.booking-box .price-value {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.includes-list,
.not-includes-list {
    list-style: none;
    padding: 0;
}

.includes-list li,
.not-includes-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.includes-list li::before {
    content: '\F26B';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--color-success);
}

.not-includes-list li::before {
    content: '\F62A';
    font-family: 'bootstrap-icons';
    position: absolute;
    left: 0;
    color: var(--color-danger);
}

/* ==========================================================================
   Calendar
   ========================================================================== */

.calendar-table {
    margin-bottom: 0;
}

.calendar-table th {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
    font-size: 0.875rem;
    padding: var(--spacing-sm);
}

.calendar-table td {
    padding: var(--spacing-xs);
}

.calendar-day {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    color: var(--color-gray-400);
    text-decoration: line-through 2px;
    text-decoration-color: rgba(0, 0, 0, 0.3);
}

.calendar-day.available {
    cursor: pointer;
    color: var(--color-dark);
    font-weight: var(--font-weight-bold);
    text-decoration: none;
}

.calendar-day.available:hover {
    background-color: var(--color-primary-light);
    color: #fff;
}

.calendar-day.selected {
    background-color: var(--color-primary) !important;
    color: #fff !important;
    font-weight: var(--font-weight-bold);
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.4);
    text-decoration: none !important;
}

.calendar-day.text-muted {
    color: var(--color-gray-400);
    text-decoration: line-through 2px;
    text-decoration-color: rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   Group Pricing Options
   ========================================================================== */

.group-option {
    cursor: pointer;
    transition: all var(--transition-fast);
}

.group-option:hover {
    border-color: var(--color-primary-light) !important;
    background-color: var(--color-gray-100);
}

.group-option.border-primary {
    border-color: var(--color-primary) !important;
    border-width: 2px;
}

.group-option .form-check-input:checked + .form-check-label {
    color: var(--color-primary);
}

/* ==========================================================================
   Checkout Steps
   ========================================================================== */

.checkout-steps {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.checkout-step {
    display: flex;
    align-items: center;
    color: var(--color-gray-500);
}

.checkout-step .step-number {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-gray-300);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    margin-right: var(--spacing-sm);
}

.checkout-step.active .step-number {
    background: var(--color-primary);
}

.checkout-step.completed .step-number {
    background: var(--color-success);
}

.checkout-step .step-line {
    width: 60px;
    height: 2px;
    background: var(--color-gray-300);
    margin: 0 var(--spacing-md);
}

.checkout-step.completed .step-line {
    background: var(--color-success);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .filter-sidebar {
        margin-bottom: var(--spacing-xl);
    }

    .booking-box {
        position: static;
        margin-top: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .card-activity .card-img-top {
        height: 160px;
    }

    .search-form {
        width: 100%;
        margin: var(--spacing-md) 0;
    }

    .geo-banner .container {
        flex-direction: column;
        text-align: center;
    }
}

/* Geolocation banner */
.geo-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 0.75rem 0;
    z-index: 1050;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.15);
}

.geo-banner.show {
    transform: translateY(0);
}

.geo-banner i.bi-geo-alt-fill {
    font-size: 1.25rem;
}

.geo-banner .btn-light {
    color: var(--color-primary);
    white-space: nowrap;
}

.geo-banner .btn-close-white {
    filter: invert(1);
    opacity: 0.8;
}

.geo-banner .btn-close-white:hover {
    opacity: 1;
}