/* Error State */
.area-error {
    text-align: center;
    padding: var(--spacing-4xl);
    color: var(--color-text-secondary);
}

.area-error i {
    font-size: var(--font-size-4xl);
    color: var(--color-error);
    margin-bottom: var(--spacing-lg);
} 

/* ===== AREA.PHP PAGE STYLES ===== */

/* Section background alternation for better visual separation */
section:nth-child(even) {
    background-color: var(--color-bg-secondary);
}

section:nth-child(odd) {
    background-color: var(--color-white);
}

/* Ensure consistent spacing between sections */
section + section {
    margin-top: 0;
}

/* AREA: Hero Section */
.area_hero_section {
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-primary));
    padding: var(--spacing-4xl) 0;
    text-align: center;
}

.area_hero_content {
    max-width: 800px;
    margin: 0 auto;
}

.area_hero_title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-4xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.area_hero_description {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* AREA: Map Section */
.area_map_section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.area_map_container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.area_map_image_wrapper {
    position: relative;
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.area_map_image {
    width: 100%;
    height: auto;
    display: block;
}

.area_map_caption {
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    text-align: center;
}

/* AREA: Timeline Overlay */
.area_timeline_overlay {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.timeline_step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.timeline_marker {
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border: 2px solid var(--color-white);
    border-radius: 50%;
    flex-shrink: 0;
}

.timeline_label {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    white-space: nowrap;
}

/* AREA: Zones Section */
.area_zones_section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-secondary);
}

/* Zones Slider Container */
.zones-slider-container {
    position: relative;
    margin-top: var(--spacing-3xl);
}

/* Zones Slider */
.zones-slider {
    display: flex;
    gap: var(--spacing-2xl);
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
    padding-bottom: var(--spacing-lg);
}

.zones-slider::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.zone-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    min-width: 320px; /* Fixed width for slider */
    flex: 0 0 320px;
}

.zone-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.zone-card--featured {
    border: 2px solid var(--color-primary);
}

/* Zones Navigation */
.zones-navigation {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 2;
}

.zones-nav-btn {
    width: 50px;
    height: 50px;
    border: none;
    background-color: var(--color-white);
    color: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    pointer-events: auto;
}

.zones-nav-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.zones-nav-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(148, 109, 70, 0.25);
}

.zones-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* Zones View All Button */
.zones-view-all {
    text-align: center;
    margin-top: var(--spacing-2xl);
}



/* Zone Card Content Styles */
.zone-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.zone-card:hover .zone-image img {
    transform: scale(1.05);
}

.zone-icon {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.zone-icon i {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
}

.zone-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.zone-content {
    padding: var(--spacing-xl);
}

.zone-title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.zone-description {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Mobile Responsive for Slider */
@media (max-width: 768px) {
    .zone-card {
        min-width: 280px;
        flex: 0 0 280px;
    }
    
    .zones-navigation {
        padding: 0 var(--spacing-sm);
    }
    
    .zones-nav-btn {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .zone-card {
        min-width: 260px;
        flex: 0 0 260px;
    }
    
    .zones-slider {
        gap: var(--spacing-lg);
    }
    
    .zones-navigation {
        display: none; /* Hide navigation on very small screens */
    }
}

/* AREA: Amenities Section */
.area_amenities_section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.area_amenities_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.amenity_card {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-xl);
    transition: all var(--transition-normal);
}

.amenity_card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.amenity_icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.amenity_icon i {
    font-size: var(--font-size-2xl);
    color: var(--color-white);
}

.amenity_title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.amenity_description {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin: 0;
}

/* AREA: Concept Section */
.area_concept_section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-secondary);
}

.area_concept_content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.concept_title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-3xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
}

.concept_description p {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

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

.concept_image {
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.concept_img {
    width: 100%;
    height: auto;
    display: block;
}

/* AREA: Navigation Section */
.area_navigation_section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-white);
}

.area_navigation_content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    margin-top: var(--spacing-3xl);
}

.navigation_timeline {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.timeline_item {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    position: relative;
}

.timeline_item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 22px;
    top: 50px;
    width: 2px;
    height: calc(100% + var(--spacing-lg));
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
}

.timeline_number {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    position: relative;
    z-index: 1;
}

.timeline_title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.timeline_description {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.navigation_map {
    position: relative;
}

.map_container {
    position: relative;
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.navigation_map_image {
    width: 100%;
    height: auto;
    display: block;
}

.map_indicators {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.map_indicator {
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border: 3px solid var(--color-white);
    border-radius: 50%;
    animation: pulse 2s infinite;
    cursor: pointer;
}

/* AREA: Real Photos Section */
.area_real_photos_section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-secondary);
}

.area_photos_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.photo_item {
    background-color: var(--color-white);
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.photo_item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.photo_image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.photo_caption {
    padding: var(--spacing-lg);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-align: center;
}

/* Đã xóa các class CTA cũ, chỉ giữ lại các class mới .cta-section, .cta-title, .cta-desc, .cta-buttons, .btn-cta-primary, .btn-cta-outline */

/* Responsive Design for area.php */
@media (max-width: 1024px) {
    .area_concept_content,
    .area_navigation_content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .zones-slider {
        gap: var(--spacing-lg);
    }
    
    .area_amenities_grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .area_hero_title {
        font-size: var(--font-size-3xl);
    }
    
    .area_timeline_overlay {
        position: static;
        margin-top: var(--spacing-lg);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-cta-primary, .btn-cta-outline {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .area_hero_section,
    .area_map_section,
    .area_zones_section,
    .area_amenities_section,
    .area_concept_section,
    .area_navigation_section,
    .area_real_photos_section,
    .cta-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .zones-slider,
    .area_amenities_grid,
    .area_photos_grid {
        gap: var(--spacing-sm);
    }
}