/* Article Page Styles */

.article {
    background-color: var(--color-background-surface);
}

.article-hero-video {
    position: relative;
    width: 100%;
    height: 50vh;
    padding: 0 var(--spacing-md);
    padding-top: 80px;
}

.article-header-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-header {
    background-color: var(--color-background-surface);
    padding: var(--spacing-md) var(--container-padding) 0;
    text-align: center;
}

.article-header-content {
    max-width: 900px;
    margin: 0 auto;
}

.article-category {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-brand-text);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.article-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
    color: var(--color-brand-text);
}

.article-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-neutral-text);
    font-weight: 300;
    line-height: 1.4;
}

.article-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--container-padding) var(--spacing-2xl);
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
    align-items: start;
}

.article-body {
    max-width: 700px;
    padding-left: var(--spacing-lg);
}

.article-lead {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    line-height: 1.5;
    font-weight: 400;
    color: var(--color-neutral-1-text);
    margin-bottom: var(--spacing-lg);
}

.article-lead a {
    color: var(--color-brand-text);
    text-decoration: underline;
    transition: var(--transition-base);
}

.article-lead a:hover {
    opacity: 0.7;
}

.article-body a {
    color: var(--color-brand-text);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: var(--transition-base);
}

.article-body a:hover {
    opacity: 0.7;
}

.article-body p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-neutral-text);
    margin-bottom: var(--spacing-md);
}

.article-body h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.875rem);
    font-weight: 400;
    color: var(--color-brand-text);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

.article-body h3 {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 500;
    color: var(--color-neutral-1-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.landmark-list {
    list-style: none;
    counter-reset: landmark-counter;
    padding: 0;
    max-width: 700px;
}

.landmark-list li {
    counter-increment: landmark-counter;
    padding: var(--spacing-md) 0 var(--spacing-md) var(--spacing-xl);
    position: relative;
    border-bottom: 1px solid var(--color-neutral-border);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.landmark-list li:last-child {
    border-bottom: none;
}

.landmark-list li::before {
    content: counter(landmark-counter);
    position: absolute;
    left: 0;
    top: var(--spacing-md);
    width: 32px;
    height: 32px;
    background-color: var(--color-service-background);
    color: var(--color-background-surface);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.landmark-list strong {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-brand-text);
}

.landmark-detail {
    font-size: 0.9rem;
    color: var(--color-neutral-text);
}

.article-final {
    font-size: 1.125rem;
    line-height: 1.6;
    font-weight: 500;
    color: var(--color-background-surface);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: var(--color-service-background);
    border-radius: 2px;
    text-align: center;
}

/* Article Images */
.article-image {
    margin: var(--spacing-md) 0;
}

.article-image img {
    width: 100%;
    height: auto;
    border-radius: 2px;
    display: block;
}

.article-image figcaption {
    font-size: 0.75rem;
    color: var(--color-neutral-text);
    margin-top: 0.375rem;
    line-height: 1.4;
    font-style: italic;
}

.article-image-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.article-image-pair img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 2px;
    display: block;
}

.article-image-pair figcaption {
    font-size: 0.75rem;
    color: var(--color-neutral-text);
    margin-top: 0.25rem;
    font-style: italic;
}

@media (max-width: 480px) {
    .article-image-pair {
        grid-template-columns: 1fr;
    }
}

/* FAQ Section */
.faq-section {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.faq-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-neutral-border);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-brand-text);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.faq-item p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-neutral-text);
    margin: 0;
}

.faq-item a {
    color: var(--color-brand-text);
    text-decoration: underline;
    transition: var(--transition-base);
}

.faq-item a:hover {
    opacity: 0.7;
}

/* Food Tips List */
.food-tips-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.food-tips-list li {
    padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-lg);
    position: relative;
    border-bottom: 1px solid var(--color-neutral-border);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-neutral-1-text);
}

.food-tips-list li:last-child {
    border-bottom: none;
}

.food-tips-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-brand-text);
    font-size: 1.5rem;
    line-height: 1.4;
}

/* Sidebar Styles */
.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-box {
    background-color: var(--color-neutral-background);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: 2px;
    border: 1px solid var(--color-neutral-border);
}

.sidebar-box h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-brand-text);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-list {
    list-style: none;
    padding: 0;
}

.sidebar-list li {
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--color-neutral-border);
    font-size: 0.8125rem;
    color: var(--color-neutral-text);
}

.sidebar-list li:last-child {
    border-bottom: none;
}

.sidebar-list a {
    color: var(--color-brand-text);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.sidebar-list a:hover {
    opacity: 0.7;
}

.sidebar-list strong {
    color: var(--color-service-text);
    font-weight: 600;
}

.sidebar-checklist {
    list-style: none;
    counter-reset: checklist-counter;
    padding: 0;
}

.sidebar-checklist li {
    counter-increment: checklist-counter;
    padding: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-xl);
    position: relative;
    font-size: 0.9375rem;
    color: var(--color-neutral-text);
    border-bottom: 1px solid var(--color-neutral-border);
}

.sidebar-checklist li:last-child {
    border-bottom: none;
}

.sidebar-checklist li::before {
    content: counter(checklist-counter);
    position: absolute;
    left: 0;
    top: var(--spacing-sm);
    width: 30px;
    height: 30px;
    background-color: var(--color-service-background);
    color: var(--color-background-surface);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-cta {
    background: var(--color-brand-background);
    color: var(--color-text-on-dark);
    text-align: center;
}

.sidebar-cta h4 {
    color: var(--color-background-surface);
}

.sidebar-cta p {
    margin-bottom: var(--spacing-md);
    color: var(--color-background-surface);
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-service-background);
    color: var(--color-background-surface);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    border-radius: 2px;
    transition: var(--transition-base);
}

.cta-button:hover {
    background-color: var(--color-service-text);
    transform: translateY(-2px);
}

/* Hotel Grid */
.hotel-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0 var(--spacing-lg);
}

.hotel-card {
    background-color: var(--color-background-surface);
    border: 1px solid var(--color-neutral-border);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

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

.hotel-card-body {
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

.hotel-card h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-brand-text);
    margin-bottom: 0.25rem;
    padding-right: 2.5rem;
}

.hotel-card p {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-neutral-text);
    margin-bottom: 0.25rem;
}

.hotel-rating {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: var(--color-service-background);
    color: var(--color-background-surface);
    font-weight: 700;
    font-size: 0.8125rem;
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
    min-width: 2rem;
    text-align: center;
    z-index: 1;
}

.hotel-meta {
    font-size: 0.8125rem;
    color: var(--color-neutral-text);
    opacity: 0.8;
}

.hotel-address {
    font-size: 0.8125rem;
    color: var(--color-neutral-text);
    font-style: italic;
}

.hotel-contact {
    font-size: 0.8125rem;
    color: var(--color-neutral-text);
}

.hotel-price {
    font-weight: 600;
    color: var(--color-brand-text);
    font-size: 0.9375rem;
    margin-top: 0.25rem;
}

.airbnb-card {
    border-left: 3px solid var(--color-service-background);
}

.hotel-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.hotel-link {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-brand-text);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.hotel-link:hover {
    opacity: 0.7;
}

@media (max-width: 768px) {
    .hotel-grid {
        grid-template-columns: 1fr;
    }

    .hotel-card-img {
        height: 220px;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .article-content {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
        max-width: 600px;
        margin: var(--spacing-xl) auto 0;
    }

    .sidebar-box {
        display: inline-block;
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .article-hero-video {
        height: 45vh;
        padding: 0 var(--spacing-sm);
    }

    .article-header {
        padding: var(--spacing-md) var(--container-padding) 0;
    }

    .article-content {
        padding: var(--spacing-md) var(--container-padding) var(--spacing-xl);
    }

    .article-body {
        padding-left: 0;
    }

    .article-body p,
    .landmark-section p {
        font-size: 0.9375rem;
    }

    .landmark-section {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .article-hero-video {
        height: 40vh;
        padding: 0 var(--spacing-xs);
        padding-top: 80px;
    }

    .article-header {
        padding: var(--spacing-sm) var(--spacing-sm) 0;
    }

    .article-title {
        font-size: clamp(1.5rem, 6vw, 2.25rem);
        line-height: 1.2;
    }

    .article-subtitle {
        font-size: 0.9375rem;
    }

    .article-category {
        font-size: 0.75rem;
    }

    .article-content {
        padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-lg);
    }

    .article-body {
        padding-left: 0;
    }

    .article-lead {
        font-size: 1rem;
        line-height: 1.5;
    }

    .article-body p {
        font-size: 0.9375rem;
    }

    .article-body h2 {
        font-size: 1.375rem;
        margin-top: var(--spacing-lg);
    }

    .landmark-list li {
        padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-lg);
    }

    .landmark-list li::before {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
        top: var(--spacing-xs);
    }

    .landmark-list strong {
        font-size: 0.9375rem;
    }

    .landmark-detail {
        font-size: 0.8125rem;
    }

    .sidebar-box {
        padding: var(--spacing-sm);
    }

    .sidebar-checklist li {
        padding-left: var(--spacing-lg);
    }

    .sidebar-checklist li::before {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }
}

/* Bibliography Styles */
.bibliography {
    margin-top: var(--spacing-lg);
}

.bibliography h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-brand-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-neutral-border);
}

.bibliography-list {
    padding-left: 2rem;
    margin-bottom: var(--spacing-md);
}

.bibliography-list li {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
    color: var(--color-text-secondary);
    padding-left: 0.5rem;
}

.bibliography-list li em {
    font-style: italic;
}

.bibliography-list li a {
    color: var(--color-brand-text);
    text-decoration: underline;
    text-underline-offset: 2px;
    word-break: break-all;
}

.bibliography-list li a:hover {
    opacity: 0.8;
}

/* Research Article Styles */
.research-abstract {
    background-color: var(--color-neutral-background);
    border-left: 3px solid var(--color-brand-text);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.research-abstract h2 {
    font-size: 1.125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-brand-text);
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.research-abstract p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-neutral-text);
    margin-bottom: 0.75rem;
}

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

.research-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.research-table caption {
    font-size: 0.8125rem;
    font-weight: 600;
    text-align: left;
    color: var(--color-brand-text);
    margin-bottom: 0.5rem;
    font-style: italic;
}

.research-table th {
    background-color: var(--color-neutral-background);
    font-weight: 600;
    color: var(--color-brand-text);
    text-align: left;
    padding: 0.625rem 0.75rem;
    border-bottom: 2px solid var(--color-brand-text);
}

.research-table td {
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--color-neutral-border);
    color: var(--color-neutral-text);
    vertical-align: top;
}

.research-table tbody tr:hover {
    background-color: var(--color-neutral-background);
}

@media (max-width: 768px) {
    .research-table {
        font-size: 0.8125rem;
    }

    .research-table th,
    .research-table td {
        padding: 0.5rem;
    }

    .research-abstract {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}