/* ========================================
   OBERFELD PRESS — Article / Post Page
   /news/{slug}
   
   Inherits: /css/styles.css (variables, 
   header, footer, container-fluid, 
   page-header, btn-primary, btn-secondary,
   text-link)
   ======================================== */


/* ----------------------------------------
   ARTICLE HEADER
   ---------------------------------------- */
.article-container-fluid {
    max-width: 1600px;
    padding-left: var(--space-xl);
    padding-right: var(--space-md);
    margin-left: auto;
    margin-right: auto;
}

.article-header {
    padding: calc(var(--space-xl) + 80px) 0 var(--space-lg);
}

.article-header-inner {
    max-width: 720px;
}

.article-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-bottom: var(--space-lg);
    transition: color var(--transition-fast), gap var(--transition-fast);
}

.article-back:hover {
    color: var(--color-text);
    gap: 0.75rem;
}

.article-back svg {
    transition: transform var(--transition-fast);
}

.article-back:hover svg {
    transform: translateX(-2px);
}

.article-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    margin: 0 0 var(--space-md) 0;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.article-date {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.article-author {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.article-meta-divider {
    color: var(--color-text-tertiary);
    font-size: 0.75rem;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.article-tag {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
    background: var(--color-bg-alt);
    padding: 0.2rem 0.625rem;
    text-decoration: none;
    transition: background var(--transition-fast);
}

.article-tag:hover {
    background: var(--color-accent);
}


/* ----------------------------------------
   ARTICLE IMAGE — Editorial, not hero
   Sits between header and body.
   Subtle, proportional, optional.
   ---------------------------------------- */
.article-image {
    padding: var(--space-md) 0;
    max-width: 720px;
}

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

.article-image figcaption {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
    line-height: 1.5;
}


/* ----------------------------------------
   ARTICLE BODY — Comfortable reading
   ---------------------------------------- */
.article-body {
    padding: var(--space-lg) 0 var(--space-xl);
}

.article-body-inner {
    max-width: 720px;
}

/* Prose styling */
.article-body-inner h2 {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    margin: var(--space-lg) 0 var(--space-sm) 0;
}

.article-body-inner h2:first-child {
    margin-top: 0;
}

.article-body-inner h3 {
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    font-weight: 600;
    margin: var(--space-md) 0 var(--space-xs) 0;
}

.article-body-inner p {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.85;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    max-width: 65ch;
}

.article-body-inner p:last-child {
    margin-bottom: 0;
}

.article-body-inner a {
    color: var(--color-text);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: color var(--transition-fast);
}

.article-body-inner a:hover {
    color: var(--color-accent-hover);
}

.article-body-inner strong {
    font-weight: 500;
    color: var(--color-text);
}

.article-body-inner em {
    font-style: italic;
}

.article-body-inner ul,
.article-body-inner ol {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.85;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-md) 0;
    padding-left: 1.5rem;
    max-width: 65ch;
}

.article-body-inner li {
    margin-bottom: 0.5rem;
}

.article-body-inner blockquote {
    margin: var(--space-md) 0;
    padding: 0 0 0 var(--space-md);
    border-left: 3px solid var(--color-accent);
}

.article-body-inner blockquote p {
    font-size: 1.1875rem;
    color: var(--color-text);
    font-style: italic;
}

/* Inline images from kirbytext */
.article-body-inner figure {
    margin: var(--space-lg) 0;
    max-width: 100%;
}

.article-body-inner figure img {
    width: 100%;
    height: auto;
    display: block;
}

.article-body-inner figcaption {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
    line-height: 1.5;
}

/* Code blocks */
.article-body-inner pre {
    background: var(--color-bg-alt);
    padding: var(--space-md);
    overflow-x: auto;
    margin: var(--space-md) 0;
    font-size: 0.875rem;
    line-height: 1.6;
}

.article-body-inner code {
    font-size: 0.875em;
    background: var(--color-bg-alt);
    padding: 0.15em 0.4em;
}

.article-body-inner pre code {
    background: none;
    padding: 0;
}

/* Horizontal rule */
.article-body-inner hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-lg) 0;
}


/* ----------------------------------------
   POST NAVIGATION — Previous / Next
   ---------------------------------------- */
.post-nav {
    border-top: 1px solid var(--color-border);
    padding: var(--space-lg) 0;
}

.post-nav-inner {
    max-width: 720px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-decoration: none;
    color: inherit;
    transition: opacity var(--transition-fast);
}

.post-nav-link:hover {
    opacity: 0.7;
}

.post-nav-link--next {
    text-align: right;
    align-items: flex-end;
}

.post-nav-label {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
}

.post-nav-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.3;
    color: var(--color-text);
}

@media (max-width: 575px) {
    .post-nav-inner {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .post-nav-link--next {
        text-align: left;
        align-items: flex-start;
        padding-top: var(--space-md);
        border-top: 1px solid var(--color-border);
    }
}


/* ----------------------------------------
   REDUCED MOTION
   ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    a.post-card:hover .post-card-image img {
        transform: none;
    }
}