/* /japan hub page styles.
 *
 * Extracted from an inline <style> block in dev/build_travel.py because the
 * site's CSP (default-src 'self' with no style-src 'unsafe-inline') blocks
 * inline <style> elements, leaving /japan visually unstyled in production.
 * Selectors are all .japan-* / .city-* / .back-nav / .map-info-window
 * scoped, so this file is inert on pages that don't use those classes.
 */

.japan-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    position: relative;
}

.japan-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: var(--space-sm);
}

.japan-hero h1 strong {
    font-weight: 600;
}

.japan-hero .subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 640px;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.japan-hero .stat {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-lg) var(--space-xl);
}

.city-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.city-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .city-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.city-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.city-card .city-japanese {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.city-card .city-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: var(--space-xs);
}

.city-card .city-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: auto;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.city-card .city-count {
    font-weight: 500;
    color: var(--text-secondary);
}

.city-card .city-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.city-card .city-tag {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-pill);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.back-nav {
    padding: var(--space-md) var(--space-lg);
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.back-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: color var(--transition-fast);
}

.back-nav a:hover {
    color: var(--text-primary);
}

.japan-map-container {
    max-width: 1100px;
    margin: 0 auto var(--space-xl);
    padding: 0 var(--space-lg);
}

.japan-map {
    width: 100%;
    height: 480px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
}

.japan-map-label {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: var(--space-xs);
}

.map-info-window {
    font-family: 'Inter', -apple-system, sans-serif;
    padding: 4px 0;
}

.map-info-window h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 2px;
}

.map-info-window p {
    font-size: 0.75rem;
    color: #666;
    margin: 0 0 6px;
}

.map-info-window a {
    font-size: 0.75rem;
    color: #1a73e8;
    text-decoration: none;
    font-weight: 500;
}

@media (max-width: 768px) {
    .city-grid {
        grid-template-columns: 1fr;
        padding: 0 var(--space-sm) var(--space-2xl);
    }

    .japan-hero {
        padding: var(--space-lg) var(--space-sm) var(--space-md);
    }

    .japan-map {
        height: 360px;
    }

    .japan-map-container {
        padding: 0 var(--space-sm);
    }
}

/* Jihanki Atlas feature card at the top of /japan */
.japan-projects {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg) var(--space-md);
}

.japan-projects-label,
.japan-writing-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0 0 var(--space-md);
    font-weight: 500;
}

.japan-project-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    gap: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.japan-project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.japan-project-image {
    background: #f4f1e6;
    overflow: hidden;
    min-height: 240px;
}

.japan-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.japan-project-body {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.japan-project-eyebrow {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.japan-project-body h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    margin: var(--space-xs) 0 var(--space-xs);
    letter-spacing: -0.02em;
}

.japan-project-body p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.japan-project-cta {
    margin-top: var(--space-md);
    color: var(--text-primary);
    font-weight: 500;
    border-bottom: 1px solid var(--text-primary);
    align-self: flex-start;
    padding-bottom: 2px;
}

/* Writing about Japan section at the bottom of /japan */
.japan-writing {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-lg) var(--space-section);
}

.japan-writing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
    margin: 0 0 var(--space-lg);
}

.japan-writing-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    min-height: 180px;
}

.japan-writing-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.japan-writing-card h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.japan-writing-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.japan-writing-card span {
    margin-top: auto;
    color: var(--text-primary);
    border-bottom: 1px solid var(--text-primary);
    align-self: flex-start;
    padding-bottom: 2px;
}

.japan-writing-more {
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

.japan-writing-more a {
    color: var(--text-primary);
    border-bottom: 1px solid var(--text-primary);
    text-decoration: none;
    padding-bottom: 2px;
}

@media (max-width: 720px) {
    .japan-project-card {
        grid-template-columns: 1fr;
    }

    .japan-project-image {
        min-height: 180px;
    }
}

/* Featured Tokyo guide card directly under the hero. Image-led card,
   8px radius per the site-wide image-card convention (matches the
   photography collection cards + /projects cards). */
.japan-feature {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-lg) var(--space-xl);
}

.japan-feature-card {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.japan-feature-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-hover, var(--text-tertiary));
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
}

.japan-feature-shot {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-primary);
    border-right: 1px solid var(--border);
}

.japan-feature-shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.japan-feature-card:hover .japan-feature-shot img {
    transform: scale(1.025);
}

.japan-feature-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-xl) var(--space-xl);
    gap: var(--space-xs);
}

.japan-feature-eyebrow {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.japan-feature-body h2 {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0;
}

.japan-feature-body p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: var(--space-xs) 0 var(--space-md);
}

.japan-feature-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Tokyo deep dives section: reuses .guides-index-* classes from site.css
   for the card grid. Only the container + section title style live here. */
.japan-deep-dives {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-lg) var(--space-xl);
}

.japan-section-title {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0 0 var(--space-md);
    font-weight: 500;
}

@media (max-width: 720px) {
    .japan-feature-card {
        grid-template-columns: 1fr;
    }
    .japan-feature-shot {
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .japan-feature-body {
        padding: var(--space-lg) var(--space-lg) var(--space-xl);
    }
}