/* ================================
   PAGE-SPECIFIC STYLES
   ================================ */

/* ================================
   VIETNAM TRAVEL GUIDE PAGE
   ================================ */

.quick-nav .nav-card {
    display: block;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 149, 217, 0.1);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.quick-nav .nav-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 149, 217, 0.2);
    border-color: var(--brand-primary);
}

.quick-nav .nav-card h3 {
    margin: 0 0 0.5rem 0;
    color: var(--brand-primary);
    font-size: 1.2rem;
}

.quick-nav .nav-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.region-section {
    margin-bottom: 4rem;
}

.region-header {
    text-align: center;
    margin-bottom: 3rem;
}

.region-header h2 {
    color: var(--brand-primary);
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.region-intro {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.destination-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.destination-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 149, 217, 0.15);
}

.destination-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.destination-content {
    padding: 1.5rem;
}

.destination-content h3 {
    color: var(--brand-primary);
    font-size: 1.4rem;
    margin: 0 0 1rem 0;
    font-weight: 600;
}

.highlights, .travel-tips {
    margin-bottom: 1.5rem;
}

.highlights h4, .travel-tips h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin: 0 0 0.5rem 0;
    font-weight: 600;
}

.highlights ul, .travel-tips ul {
    margin: 0;
    padding-left: 1rem;
}

.highlights li, .travel-tips li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.highlights li strong {
    color: var(--brand-primary);
    font-weight: 600;
}

.travel-tips-section {
    margin-top: 4rem;
}

.travel-tips-section h2 {
    text-align: center;
    color: var(--brand-primary);
    font-size: 2rem;
    margin-bottom: 2rem;
}

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

.tip-category {
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--brand-primary);
}

.tip-category h3 {
    color: var(--brand-primary);
    font-size: 1.2rem;
    margin: 0 0 1rem 0;
    font-weight: 600;
}

.tip-category ul {
    margin: 0;
    padding-left: 1rem;
}

.tip-category li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.tip-category li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .destinations-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tips-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .region-header h2 {
        font-size: 1.8rem;
    }
    
    .region-intro {
        font-size: 1.1rem;
    }
    
    .destination-content {
        padding: 1rem;
    }
}

/* ================================
   ABOUT US PAGE
   ================================ */

.about-intro {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.about-intro h2 {
    color: var(--brand-primary);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    font-weight: 600;
}

.about-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.mission-section {
    background: linear-gradient(135deg, rgba(0, 149, 217, 0.1), rgba(0, 149, 217, 0.05));
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.mission-section h2 {
    color: var(--brand-primary);
    margin-bottom: 1rem;
}

.mission-section p {
    font-size: 1.1rem;
    line-height: 1.6;
    font-style: italic;
}

/* ================================
   SERVICES SECTION
   ================================ */

.services-section {
    margin-bottom: 2rem;
}

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

.service-item {
    margin-bottom: 2rem;
    padding: 0;
    background: transparent;
}

.service-item h3 {
    color: var(--brand-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.service-item h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: var(--font-size-h4);
    font-weight: 600;
}

.service-item p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: var(--font-size-caption);
    line-height: 1.4;
}

.service-item a {
    font-size: var(--font-size-caption);
    padding: 6px 12px;
    margin: 0;
}

/* ================================
   TEAM SECTION
   ================================ */

.team-section {
    margin-top: 2rem;
}

.team-section h2 {
    color: var(--brand-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.team-member {
    background: #f9f9f9;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.team-member h3 {
    color: var(--brand-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.team-member .position {
    color: #666;
    font-style: italic;
    margin: 0;
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 3px solid var(--brand-primary);
    image-rendering: -webkit-optimize-contrast;
}

/* ================================
   TOUR GUIDES SECTION
   ================================ */

.guides-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid #e9ecef;
}

.guides-section h2 {
    color: var(--brand-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.guides-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.guide-photo {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.guide-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.guides-description {
    text-align: center;
    font-style: italic;
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* ================================
   ABOUT US – LATEST NEWS SECTION
   ================================ */

.au-news-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid #e9ecef;
}

.au-news-section h2 {
    color: var(--brand-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.au-news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
}

.au-news-card {
    display: flex;
    flex-direction: column;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(0,149,217,0.12);
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.au-news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,149,217,0.15);
}

.au-news-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.au-news-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
}

.au-news-date {
    font-size: 0.78rem;
    color: var(--brand-primary);
    font-weight: 600;
}

.au-news-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.au-news-excerpt {
    margin: 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

/* ================================
   ABOUT US – HERO
   ================================ */

.au-hero {
    background: linear-gradient(135deg, #0095d9 0%, #005f8a 100%);
    color: #fff;
    text-align: center;
    padding: 5rem 1.5rem 4rem;
}

.au-hero-inner {
    max-width: 720px;
    margin: 0 auto;
}

.au-hero-inner h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin: 0 0 1rem;
    color: #fff;
}

.au-hero-inner p {
    font-size: 1.1rem;
    opacity: 0.92;
    line-height: 1.7;
    margin: 0;
    color: #fff;
}

/* ================================
   ABOUT US – PAGE WRAPPER
   ================================ */

.au-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

/* ================================
   ABOUT US – STATS BAR
   ================================ */

.au-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0, 149, 217, 0.1);
    padding: 2rem 1.5rem;
    margin-bottom: 3rem;
}

.au-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1 1 140px;
    min-width: 120px;
}

.au-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand-primary);
    line-height: 1.1;
}

.au-stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
    text-align: center;
}

/* ================================
   ABOUT US – SECTIONS
   ================================ */

.au-section {
    margin-bottom: 3rem;
}

.au-section-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--brand-primary);
    margin: 0 0 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.au-section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 48px;
    height: 3px;
    background: var(--brand-primary);
    border-radius: 2px;
}

.au-section p {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 0.8rem;
}

.au-intro-img {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: block;
}

/* ================================
   ABOUT US – WHY CHOOSE US
   ================================ */

.au-why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.au-why-card {
    background: #fff;
    border: 1px solid rgba(0, 149, 217, 0.12);
    border-radius: 12px;
    padding: 1.5rem 1.25rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.au-why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 149, 217, 0.14);
}

.au-why-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0.6rem 0 0.5rem;
}

.au-why-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.au-why-icon {
    font-size: 1.6rem;
    color: var(--brand-primary);
}

/* ================================
   ABOUT US – SERVICES GRID
   ================================ */

.au-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.au-service-card {
    background: #f8fcff;
    border: 1px solid rgba(0, 149, 217, 0.1);
    border-radius: 12px;
    padding: 1.5rem 1.25rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.au-service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 149, 217, 0.14);
}

.au-service-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0.6rem 0 0.5rem;
}

.au-service-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.au-service-icon {
    font-size: 1.8rem;
    color: var(--brand-primary);
}

/* ================================
   ABOUT US – MISSION BLOCK
   ================================ */

.au-mission {
    background: linear-gradient(135deg, #0095d9 0%, #005f8a 100%);
    color: #fff;
    border-radius: 16px;
    text-align: center;
    padding: 3rem 2rem;
    margin-bottom: 3rem;
}

.au-mission h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    margin: 0.6rem 0 1rem;
}

.au-mission p {
    font-size: 1rem;
    opacity: 0.93;
    line-height: 1.75;
    max-width: 680px;
    margin: 0 auto;
    color: #fff;
}

.au-mission-icon {
    font-size: 2.5rem;
    opacity: 0.9;
}

/* ================================
   ABOUT US – CONTACT BOX
   ================================ */

.au-contact-box {
    background: #fff;
    border: 1px solid rgba(0, 149, 217, 0.15);
    border-radius: 14px;
    padding: 2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.au-contact-company {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--brand-primary);
    margin: 0 0 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.au-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}

.au-contact-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.au-contact-item i {
    color: var(--brand-primary);
    font-size: 1.1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.au-contact-item strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.au-contact-item p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0 0 0.15rem;
    line-height: 1.5;
}

.au-contact-item a {
    color: var(--brand-primary);
    text-decoration: none;
}

.au-contact-item a:hover {
    text-decoration: underline;
}

/* ================================
   ABOUT US – TEAM GRID
   ================================ */

.au-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.au-team-card {
    background: #fff;
    border: 1px solid rgba(0, 149, 217, 0.1);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.au-team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 149, 217, 0.14);
}

.team-photo {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 0.75rem;
    border: 3px solid rgba(0, 149, 217, 0.2);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.au-team-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.3rem;
}

.au-team-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* ================================
   ABOUT US – LIGHTBOX
   ================================ */

#au-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    flex-direction: column;
}

#au-lightbox.open {
    display: flex;
}

.au-lb-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    flex-shrink: 0;
}

.au-lb-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: background 0.2s;
}

.au-lb-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.au-lb-count {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.au-lb-viewport {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    min-height: 0;
}

.au-lb-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    transition: opacity 0.15s ease;
}

.au-lb-img.fade {
    opacity: 0;
}

.au-lb-nav {
    background: rgba(255, 255, 255, 0.12);
    border: none;
    color: #fff;
    font-size: 1.3rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s;
}

.au-lb-nav:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* ================================
   ABOUT US – RESPONSIVE
   ================================ */

@media (max-width: 768px) {
    .au-hero-inner h1 { font-size: 1.7rem; }
    .au-hero { padding: 3.5rem 1rem 3rem; }
    .au-wrap { padding: 1.5rem 1rem 3rem; }
    .au-stats { gap: 0.75rem; padding: 1.5rem 1rem; }
    .au-stat-num { font-size: 1.5rem; }
    .au-why-grid,
    .au-services-grid { grid-template-columns: 1fr 1fr; }
    .au-team-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
    .au-contact-grid { grid-template-columns: 1fr; }
    .au-lb-nav { padding: 0.5rem 0.75rem; font-size: 1.1rem; }
}

@media (max-width: 480px) {
    .au-why-grid,
    .au-services-grid { grid-template-columns: 1fr; }
    .au-team-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ================================
   CONTACT INFORMATION SECTION
   ================================ */

.contact-info-section {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0, 149, 217, 0.05), rgba(0, 149, 217, 0.02));
    border-radius: 12px;
    border: 1px solid rgba(0, 149, 217, 0.1);
}

.contact-info-section h2 {
    color: var(--brand-primary);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.company-details h3 {
    color: var(--brand-primary);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.contact-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.contact-item strong {
    color: var(--brand-primary);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-item p {
    margin: 0.25rem 0;
    color: #333;
    line-height: 1.4;
}

.contact-item a {
    color: var(--brand-primary);
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* ================================
   SERVICES SECTION
   ================================ */

.services-section {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(0, 149, 217, 0.05), rgba(0, 149, 217, 0.02));
    border-radius: 12px;
    border: 1px solid rgba(0, 149, 217, 0.1);
}

.services-section h2 {
    color: var(--brand-primary);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.service-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.service-item strong {
    color: var(--brand-primary);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.service-item p {
    margin: 0.5rem 0 1rem 0;
    color: #333;
    line-height: 1.4;
}

.service-item .btn {
    margin-top: auto;
}

/* ================================
   VACATION PLANNING SECTION
   ================================ */

.vacation-planning-section {
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 12px;
}

.vacation-planning-section h2 {
    color: var(--brand-primary);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.planning-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.planning-step {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.planning-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--brand-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.planning-step h3 {
    color: var(--brand-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.planning-step p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ================================
   ARTICLE TEMPLATE STYLES
   ================================ */

.article-meta-style {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-section);
    color: var(--text-quaternary);
    font-size: var(--font-size-caption);
}

.article-content-style {
    line-height: 1.6;
    margin: 1.5rem 0;
}

.article-content-style p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.article-navigation {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-section);
}

.article-back-style {
    display: inline-block;
    margin-top: 2rem;
    color: var(--brand-primary);
    text-decoration: none;
}

.article-image {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
}

.content-container .article-title {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* ================================
   TOUR DETAIL STYLES
   ================================ */

.tour-detail-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.tour-header {
    margin-bottom: 2rem;
}

.tour-header h1 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: var(--font-size-hero);
}

.tour-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.tour-info {
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--glass-bg-card);
    backdrop-filter: var(--glass-blur);
    border: var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.tour-info p {
    margin: 0.5rem 0;
    color: var(--text-primary);
    font-weight: 500;
}

.tour-info strong {
    color: var(--text-dark);
}

.content-section {
    margin-bottom: 2rem;
}

.content-section h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: var(--font-size-h3);
}

.simple-list {
    margin: 1rem 0;
}

.simple-list li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
    line-height: 1.5;
}

.itinerary-item {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-divider);
}

.itinerary-item h4 {
    color: var(--text-dark);
    margin-bottom: 0.3rem;
    font-size: var(--font-size-base);
}

.itinerary-item p {
    color: var(--text-quaternary);
    margin: 0;
}

.included-excluded {
    margin: 1.5rem 0;
}

.included-excluded h4 {
    margin: 1rem 0 0.5rem 0;
    color: var(--text-dark);
}

.included-excluded ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.included-excluded li {
    margin-bottom: 0.3rem;
    color: var(--text-quaternary);
}

.booking-section {
    background: #f8f9fa;
    border: 1px solid var(--border-section);
    padding: 1.5rem;
    margin: 2rem 0;
}

.booking-section h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.booking-section p {
    color: var(--text-quaternary);
    margin-bottom: 1rem;
}

/* ================================
   MICE PAGE SPECIAL TEXT
   ================================ */

.mice-contact-text {
    color: var(--text-quaternary);
}

/* ================================
   ARTICLE TEMPLATE STYLES
   ================================ */

.article-title {
    color: var(--brand-primary);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.article-meta {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 149, 217, 0.2);
}

.article-meta p {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

.article-content {
    line-height: 1.7;
    font-size: 1.1rem;
}

.article-content p {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.article-content h3 {
    color: var(--brand-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
}

.article-content ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.article-content li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.article-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin: var(--spacing-xl) 0;
    transition: transform 0.3s ease;
}

.article-image:hover {
    transform: scale(1.02);
}

.article-content a {
    color: var(--brand-primary);
    text-decoration: underline;
    font-weight: 500;
}

.article-content a:hover {
    color: var(--brand-secondary);
}

.article-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.8rem;
    margin: 1.5rem 0 2rem;
}

.article-gallery-item {
    overflow: hidden;
    border-radius: 10px;
    position: relative;
}

.article-gallery-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform 0.3s ease;
    cursor: pointer;
}

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

#article-lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    overflow: auto;
}

#article-lightbox.open {
    display: flex;
}

.article-lightbox-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
}

.article-lightbox-content {
    position: relative;
    max-width: 95%;
    width: 90%;
    max-height: 90%;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.article-lightbox-close {
    position: absolute;
    top: -12px;
    right: -12px;
    padding: 0.4rem 0.7rem;
    border: none;
    border-radius: 50%;
    background: #ffffff;
    color: #000;
    font-size: 1.4rem;
    cursor: pointer;
    z-index: 2;
}

.article-lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.article-lightbox-caption {
    margin: 0.8rem 0 0;
    color: #fff;
    text-align: center;
    max-width: 90%;
    font-size: 0.9rem;
}



/* Loading state */
.loading-center {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Responsive article */
@media (max-width: 768px) {
    .article-title {
        font-size: 1.8rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-content h3 {
        font-size: 1.3rem;
    }
}

/* ================================
   PRIVATE TOURS PAGE (pt-*)
   ================================ */

.pt-page {
    padding: 1.25rem;
}

.pt-page-header {
    margin-bottom: 1.5rem;
    text-align: center;
    padding: 1.5rem 1rem 0.5rem;
}

.pt-page-header h1 {
    color: var(--brand-primary);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 0.4rem;
    line-height: 1.2;
}

.pt-page-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

/* ---- Filter Bar ---- */
.pt-filter-bar {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0 12px;
    padding-top: env(safe-area-inset-top);
    background: #fff;
    border-bottom: 2px solid #0095d9;
    border-radius: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: calc(48px + env(safe-area-inset-top));
    align-items: center;
    padding-bottom: 0;
    z-index: 998;
    box-shadow: 0 3px 12px rgba(0, 149, 217, 0.18);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    justify-content: center;
}

.pt-filter-bar.pt-bar-visible {
    transform: translateY(0);
}

/* Duration filter bar — flush below region bar */
.pt-duration-bar {
    display: flex;
    gap: 6px;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0 12px;
    background: #fff;
    border-top: none;
    border-bottom: 2px solid #0095d9;
    position: fixed;
    top: calc(48px + env(safe-area-inset-top));
    left: 0;
    right: 0;
    height: 38px;
    z-index: 997;
    box-shadow: 0 3px 10px rgba(0,100,180,0.18);
    transform: translateY(-230%);
    transition: transform 0.3s ease;
}
.pt-duration-bar::-webkit-scrollbar { display: none; }
.pt-duration-bar.pt-bar-visible { transform: translateY(0); }

.pt-dur-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border: 1.5px solid #0095d9;
    border-radius: 2rem;
    background: #fff;
    color: #0095d9;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    font-family: inherit;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.pt-dur-btn i { font-size: 0.7rem; }
.pt-dur-btn:hover { background: #0095d9; color: #fff; }
.pt-dur-btn.active { background: #0095d9; color: #fff; font-weight: 700; }

.pt-filter-spacer { display: none !important; }

@media (max-width: 768px) {
    .pt-duration-bar { justify-content: center; gap: 5px; padding: 0 8px; }
    .pt-dur-btn { padding: 3px 10px; font-size: 0.7rem; }
}

.pt-filter-bar::-webkit-scrollbar {
    display: none;
}

.pt-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 2px solid #0095d9;
    border-radius: 2rem;
    background: #fff;
    color: #0095d9;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
    white-space: nowrap;
    font-family: inherit;
    box-shadow: 0 2px 8px rgba(0,149,217,0.12);
}

.pt-filter-btn i { font-size: 0.78rem; }

.pt-filter-btn:hover {
    background: #0095d9;
    border-color: #0095d9;
    color: #fff;
    box-shadow: 0 4px 14px rgba(0,149,217,0.35);
}

.pt-filter-btn.active {
    background: #0095d9;
    color: #fff;
    border-color: #0095d9;
    box-shadow: 0 4px 14px rgba(0,149,217,0.35);
}

.pt-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.2rem;
    height: 1.2rem;
    border-radius: 1rem;
    font-size: 0.68rem;
    font-weight: 700;
    background: rgba(0,149,217,0.12);
    color: #0095d9;
    padding: 0 0.2rem;
}

/* non-active: blue tinted badge */
.pt-filter-btn:not(.active) .pt-badge {
    background: rgba(0,149,217,0.12);
    color: #0095d9;
}

/* active (blue bg): badge white semi-transparent */
.pt-filter-btn.active .pt-badge {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

/* ---- Region Group ---- */
.pt-region-group {
    margin-bottom: 2.75rem;
}

.pt-hidden {
    display: none !important;
}

.pt-region-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 2px solid var(--brand-primary);
}

.pt-region-heading-text h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.2rem;
    line-height: 1.2;
}

.pt-region-sub {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    margin: 0;
}

.pt-region-count {
    flex-shrink: 0;
    display: inline-block;
    padding: 0.25rem 0.65rem;
    background: rgba(0, 149, 217, 0.1);
    color: var(--brand-primary);
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.15rem;
}

/* ---- Card Grid ---- */
.pt-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

/* ---- Tour Card ---- */
.pt-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: white;
    border: 1px solid var(--border-medium);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

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

.pt-card-link {
    /* Reset all inherited global <a> styles */
    all: unset;
    display: flex;
    flex-direction: column;
    flex: 1;
    cursor: pointer;
    color: inherit;
}

.pt-card-img {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--glass-bg-subtle);
    flex-shrink: 0;
}

.pt-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

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

.pt-card-img-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: linear-gradient(135deg, rgba(0,149,217,0.08), rgba(0,149,217,0.04));
}

.pt-card-body {
    padding: 0.9rem 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.pt-card-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--brand-primary);
    background: rgba(0, 149, 217, 0.09);
    padding: 0.15rem 0.55rem;
    border-radius: 0.75rem;
    width: fit-content;
}

.pt-card-title {
    font-size: 0.93rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pt-card-excerpt {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pt-card-cta {
    display: inline-block;
    margin-top: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--brand-primary);
}

/* ---- Sidebar ---- */
.pt-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pt-sidebar-item {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: background 0.15s ease;
}

.pt-sidebar-item:hover {
    background: rgba(0, 149, 217, 0.05);
}

.pt-sidebar-thumb {
    flex-shrink: 0;
    width: 64px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-xs);
}

.pt-sidebar-info {
    flex: 1;
    min-width: 0;
}

.pt-sidebar-title {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0 0 0.2rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pt-sidebar-region {
    font-size: 0.72rem;
    color: var(--brand-primary);
    font-weight: 500;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .pt-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pt-filter-bar {
        flex-wrap: wrap;
        height: auto;
        min-height: calc(48px + env(safe-area-inset-top));
        overflow-x: visible;
        gap: 6px;
        padding: calc(6px + env(safe-area-inset-top)) 10px 6px;
        justify-content: center;
    }
    .pt-filter-btn { padding: 5px 10px; font-size: 0.72rem; gap: 4px; }
    .pt-filter-btn i { font-size: 0.72rem; }

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

    .pt-page-header h1 {
        font-size: 1.5rem;
    }

    .pt-region-heading {
        flex-wrap: wrap;
    }
}

/* ============================
   News Article Card Layout
   ============================ */
.news-article-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.news-article-img {
    flex: 0 0 200px;
}

.news-article-img img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.news-article-body {
    flex: 1;
}

@media (max-width: 768px) {
    .news-article-card {
        flex-direction: column;
    }

    .news-article-img {
        flex: none;
        width: 100%;
    }
}