/* ==========================================================================
   Blog Post - single post hero, article content, related posts
   ========================================================================== */

/* --- Post hero ---
   Dark navy band under the transparent absolute header. Optional background
   image from Theme Settings (blog_hero_image); flat navy fallback. */
.post-hero {
    background-color: var(--color-dark-blue);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    padding-top: 120px;
    padding-bottom: var(--space-lg);
}

/* Dark overlay when background image is present - same strength as .page-hero */
.post-hero[style*="background-image"]::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--color-overlay-hero);
}

/* Keep content above the overlay */
.post-hero .container {
    position: relative;
    z-index: 1;
}

.post-hero__inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.post-hero .post-badge {
    margin-bottom: 1.5rem;
}

.post-hero__title {
    color: var(--color-white);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.post-hero__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-white-65);
    font-size: var(--font-size-body-small);
    line-height: 1.5;
    margin: 0;
}

.post-hero__image img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 5 / 4;
    object-fit: cover;
}

@media ( min-width: 1024px ) {
    .post-hero {
        padding-top: 140px;
        padding-bottom: var(--space-xl);
    }

    .post-hero__inner {
        display: grid;
        grid-template-columns: 55fr 45fr;
        gap: var(--space-xl);
        align-items: center;
    }
}

/* --- Article body ---
   Narrow centered column on the white page background. The global reset
   strips default margins and list styles, so restore them here for
   WordPress-generated content. */
.post-content {
    max-width: 50rem;
    margin-inline: auto;
    padding-block: var(--section-padding);
}

.post-content > *:first-child {
    margin-top: 0;
}

.post-content p {
    color: var(--color-text-light);
    font-size: var(--font-size-body);
    line-height: 1.75;
    margin-bottom: 1.25em;
}

.post-content h2,
.post-content h3 {
    color: var(--color-navy);
    line-height: 1.3;
    margin-top: 2em;
    margin-bottom: 0.75em;
}

.post-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.post-content h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

.post-content ul,
.post-content ol {
    color: var(--color-text-light);
    font-size: var(--font-size-body);
    line-height: 1.75;
    padding-left: 1.5rem;
    margin-bottom: 1.25em;
}

.post-content ul {
    list-style: disc;
}

.post-content ol {
    list-style: decimal;
}

.post-content li {
    margin-bottom: 0.5em;
}

.post-content a {
    color: var(--color-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-base);
}

.post-content a:hover,
.post-content a:focus-visible {
    color: var(--color-navy);
}

.post-content img {
    display: block;
    max-width: 100%;
    height: auto;
    margin-block: 2rem;
}

/* Blockquote: light blue panel with blue left rule, navy quote text,
   smaller grey non-italic attribution */
.post-content blockquote {
    background-color: var(--color-light-blue);
    border-left: 4px solid var(--color-blue);
    padding: 2rem;
    margin-block: 2.5rem;
}

.post-content blockquote p {
    color: var(--color-navy);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.post-content blockquote p:last-child {
    margin-bottom: 0;
}

.post-content blockquote cite {
    display: block;
    font-style: normal;
    font-size: var(--font-size-body-small);
    color: var(--color-text-light);
    margin-top: 1.5rem;
}

/* --- Related posts --- */
.related-posts {
    background-color: var(--color-grey);
    padding-block: var(--section-padding);
}

.related-posts__header {
    margin-bottom: var(--space-md);
}

.related-posts__heading {
    color: var(--color-navy);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    line-height: 1.2;
}

.related-posts__grid {
    display: grid;
    grid-template-columns: 1fr;
    column-gap: var(--space-lg);
    row-gap: var(--space-md);
}

.related-posts__footer {
    margin-top: var(--space-lg);
    text-align: center;
}

@media ( min-width: 1024px ) {
    .related-posts__header {
        margin-bottom: var(--space-lg);
    }

    .related-posts__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}