/* ============================================================
   Chain Verity — blog.css (v2.0)
   Blog index, archives, single posts, pages, sidebar,
   comments and 404. Uses tokens from main.css.
============================================================ */

.cv-page-wrap { min-height: 60vh; }

/* ── Blog / archive hero ──────────────────────────────────── */
.cv-page-hero-blog { background: var(--paper); }
.cv-archive-eyebrow { max-width: 820px; }
.cv-archive-eyebrow .cv-eyebrow { display: block; }
.cv-archive-eyebrow p { color: var(--ink-2); }

/* ── Post grid ────────────────────────────────────────────── */
.cv-blog-section { padding-block: 56px 112px; }
.cv-post-grid { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 32px; border-top: 2px solid var(--ink); }
.cv-post-card { display: flex; flex-direction: column; gap: 14px; padding-block: 28px 32px; border-bottom: 1px solid var(--rule); min-width: 0; }
.cv-post-card-img { display: block; aspect-ratio: 16/9; max-width: 100%; overflow: hidden; border-radius: 4px; background: var(--paper-2); }
.cv-post-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.cv-post-card:hover .cv-post-card-img img { transform: scale(1.03); }
.cv-post-card-body { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.cv-post-card-meta { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }
.cv-post-card-meta a { color: var(--green-ink); text-decoration: none; }
.cv-post-card-title { font-size: 1.3rem; line-height: 1.25; letter-spacing: -.015em; font-weight: 700; font-variation-settings: "wdth" 100; }
.cv-post-card-title a { color: var(--ink); text-decoration: none; }
.cv-post-card-title a:hover { color: var(--green-ink); }
.cv-post-card-excerpt { font-size: 15px; }
.cv-post-card-link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 15px; color: var(--ink); text-decoration: none; }
.cv-post-card-link:hover { color: var(--green-ink); }

/* Featured (first) post spans the row */
.cv-post-card-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding-block: 36px 44px; }
.cv-post-card-featured:not(:has(.cv-post-card-img)) { grid-template-columns: 1fr; }
.cv-post-card-featured .cv-post-card-title { font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 1.05; letter-spacing: -.03em; font-weight: 800; font-variation-settings: "wdth" 110; }
.cv-post-card-featured .cv-post-card-excerpt { font-size: 17px; max-width: 52ch; }

@media (max-width: 960px) {
    .cv-post-grid { grid-template-columns: 1fr 1fr; }
    .cv-post-card-featured { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 640px) { .cv-post-grid { grid-template-columns: 1fr; } }

/* Pagination */
.cv-pagination { margin-top: 48px; }
.cv-pagination ul { list-style: none; display: flex; gap: 6px; flex-wrap: wrap; padding: 0; margin: 0; }
.cv-pagination a, .cv-pagination span { display: inline-block; padding: 10px 14px; border: 1.5px solid var(--rule); border-radius: 4px; font: 500 14px var(--mono); color: var(--ink); text-decoration: none; }
.cv-pagination a:hover { border-color: var(--ink); }
.cv-pagination .current { background: var(--ink); border-color: var(--ink); color: #fff; }

/* Empty state */
.cv-no-posts { text-align: left; max-width: 520px; padding-block: 48px; display: grid; gap: 14px; justify-items: start; color: var(--ink-3); }
.cv-no-posts h3 { font-size: 1.6rem; }

/* ── Single post ──────────────────────────────────────────── */
.cv-post-hero { padding-block: 64px 48px; border-bottom: 1px solid var(--rule); }
.cv-post-hero .container > * { max-width: 900px; }
.cv-post-cats { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 18px; color: var(--ink-3); }
.cv-post-cats a { color: var(--green-ink); text-decoration: none; }
.cv-post-title { font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; font-variation-settings: "wdth" 110; }
.cv-post-meta { margin-top: 24px; display: flex; gap: 24px; flex-wrap: wrap; font-size: 14px; color: var(--ink-3); }
.cv-post-meta span { display: inline-flex; align-items: center; gap: 6px; }
.cv-post-meta .post-author { color: var(--ink); font-weight: 600; }

.cv-page-body { padding-block: 56px 112px; }
.cv-post-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 72px; align-items: start; }
.cv-post-article { min-width: 0; max-width: 740px; }
.cv-post-thumbnail { margin-bottom: 40px; }
.cv-post-thumbnail img { width: 100%; border-radius: 6px; display: block; }
@media (max-width: 960px) { .cv-post-layout { grid-template-columns: 1fr; gap: 56px; } }

.cv-post-tags { margin-top: 48px; display: flex; gap: 8px; flex-wrap: wrap; }
.cv-tag-pill { font: 500 13px var(--mono); color: var(--ink-2); padding: 6px 10px; border: 1px solid var(--rule); border-radius: 3px; text-decoration: none; }
.cv-tag-pill:hover { border-color: var(--ink); color: var(--ink); }

.cv-author-card { margin-top: 40px; padding-block: 28px; border-block: 1px solid var(--rule); display: flex; gap: 18px; align-items: flex-start; }
.cv-author-avatar { border-radius: 50%; flex-shrink: 0; }
.cv-author-info strong { display: block; margin-bottom: 4px; }
.cv-author-info p { font-size: 15px; }

.cv-post-nav { margin-top: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cv-post-nav-item { display: grid; gap: 6px; padding: 20px; border: 1.5px solid var(--rule); border-radius: 6px; text-decoration: none; color: var(--ink); min-width: 0; }
.cv-post-nav-item:hover { border-color: var(--ink); }
.cv-post-nav-next { grid-column: 2; text-align: right; }
.nav-label { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.nav-title { font-weight: 700; line-height: 1.3; }
@media (max-width: 640px) { .cv-post-nav { grid-template-columns: 1fr; } .cv-post-nav-next { grid-column: auto; } }

/* ── Sidebar ──────────────────────────────────────────────── */
.cv-post-sidebar, .cv-page-sidebar { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 40px; min-width: 0; }
.cv-sidebar { display: grid; gap: 40px; }
.cv-sidebar-widget { display: grid; gap: 14px; }
.cv-sidebar-title { font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding-bottom: 10px; border-bottom: 2px solid var(--ink); }
.cv-search-wrap { display: flex; border: 1.5px solid var(--rule); border-radius: 4px; overflow: hidden; }
.cv-search-wrap:focus-within { border-color: var(--ink); }
.cv-search-wrap input { flex: 1; min-width: 0; border: 0; padding: 11px 12px; font: 400 15px var(--body); background: #fff; color: var(--ink); }
.cv-search-wrap input:focus { outline: none; }
.cv-search-wrap button { border: 0; background: var(--ink); color: #fff; padding: 0 14px; cursor: pointer; }
.cv-sidebar-cats, .cv-sidebar-recent { list-style: none; margin: 0; padding: 0; }
.cv-sidebar-cats li { display: flex; justify-content: space-between; gap: 8px; padding: 9px 0; border-bottom: 1px solid var(--rule); font-size: 15px; color: var(--ink-3); font-family: var(--mono); }
.cv-sidebar-cats li a { font-family: var(--body); color: var(--ink); text-decoration: none; }
.cv-sidebar-cats li a:hover { color: var(--green-ink); }
.cv-sidebar-recent li + li { border-top: 1px solid var(--rule); }
.cv-sidebar-recent a { display: flex; gap: 12px; padding: 12px 0; text-decoration: none; }
.recent-thumb img { width: 56px; height: 56px; object-fit: cover; border-radius: 4px; display: block; }
.recent-info { display: grid; gap: 4px; min-width: 0; }
.recent-title { color: var(--ink); font-weight: 600; font-size: 15px; line-height: 1.3; }
.recent-date { font: 400 12px var(--mono); color: var(--ink-3); }
.cv-sidebar-cta { background: var(--green); padding: 24px; border-radius: 8px; color: var(--ink); }
.cv-sidebar-cta .sidebar-cta-icon { display: none; }
.cv-sidebar-cta h4 { font-size: 1.3rem; letter-spacing: -.02em; }
.cv-sidebar-cta p { color: var(--ink); font-size: 15px; }

.cv-related-posts { display: grid; gap: 4px; }
.cv-related-item { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--rule); text-decoration: none; }
.related-thumb img { width: 56px; height: 56px; object-fit: cover; border-radius: 4px; display: block; }
.related-title { color: var(--ink); font-weight: 600; font-size: 15px; line-height: 1.3; }
.cv-related-item:hover .related-title { color: var(--green-ink); }

/* ── Generic page ─────────────────────────────────────────── */
.cv-page-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 72px; align-items: start; }
.cv-page-main { min-width: 0; max-width: 760px; }
.cv-page-featured-img { margin-bottom: 40px; }
.cv-page-featured-img img { border-radius: 6px; width: 100%; }
.cv-page-links { margin-top: 32px; display: flex; gap: 8px; }
@media (max-width: 960px) { .cv-page-grid { grid-template-columns: 1fr; } .cv-page-sidebar, .cv-post-sidebar { position: static; } }

/* ── Comments ─────────────────────────────────────────────── */
.cv-comments { margin-top: 56px; }
.cv-comments-title { font-size: 1.5rem; margin-bottom: 24px; }
.cv-comment-list { list-style: none; padding: 0; margin: 0 0 40px; }
.cv-comment-list .children { list-style: none; padding-left: 40px; }
.cv-comment-inner { display: flex; gap: 14px; padding-block: 20px; border-bottom: 1px solid var(--rule); }
.cv-comment-avatar img { border-radius: 50%; display: block; }
.cv-comment-body { min-width: 0; }
.cv-comment-meta { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; font-size: 14px; }
.cv-comment-meta time { font: 400 12px var(--mono); color: var(--ink-3); }
.cv-comment-awaiting { font-size: 12px; color: var(--watch-ink); }
.cv-comment-text { margin-top: 6px; font-size: 15.5px; color: var(--ink-2); }
.cv-comment-actions { margin-top: 8px; display: flex; gap: 14px; font-size: 13px; font-weight: 600; }
.cv-reply-title { font-size: 1.5rem; line-height: 1.2; margin-bottom: 20px; }
.cv-reply-title .cv-eyebrow { margin-bottom: 6px; }
.cv-comment-form { display: grid; gap: 16px; }
.cv-comment-form .form-group { display: grid; gap: 6px; }
.cv-comment-form .form-row-two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cv-comment-form label { font-size: 13px; font-weight: 600; }
.cv-comment-form input[type=text], .cv-comment-form input[type=email], .cv-comment-form textarea {
    width: 100%; font: 400 16px var(--body); padding: 13px 14px;
    border: 1.5px solid var(--rule); border-radius: 4px; background: #fff; color: var(--ink);
}
.cv-comment-form input:focus, .cv-comment-form textarea:focus { outline: none; border-color: var(--ink); }
.cv-comment-cookies label { font-weight: 400; font-size: 14px; color: var(--ink-2); display: flex; gap: 8px; align-items: center; }
.cv-comment-form .required { color: var(--risk); }
@media (max-width: 640px) { .cv-comment-form .form-row-two { grid-template-columns: 1fr; } }

/* ── 404 ──────────────────────────────────────────────────── */
.cv-404-wrap { padding-block: 112px; }
.cv-404-inner { max-width: 640px; display: grid; gap: 20px; }
.cv-404-icon { display: none; }
.cv-404-code { font: 600 14px var(--mono); letter-spacing: .1em; color: var(--risk); }
.cv-404-title { font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 1; letter-spacing: -.035em; font-weight: 800; font-variation-settings: "wdth" 112; }
.cv-404-sub { font-size: 1.15rem; }
.cv-404-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.cv-404-links { margin-top: 24px; border-top: 1px solid var(--rule); padding-top: 24px; }
.cv-404-links p { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); }
.cv-404-links ul { list-style: none; padding: 0; margin: 12px 0 0; display: flex; gap: 24px; flex-wrap: wrap; }
.cv-404-links a { color: var(--ink); font-weight: 600; }