/* ================================================================
   BLOG.CSS — Public Front-End Styles
   Typeface: Playfair Display (headings) + Source Serif 4 (body)
   Palette: Warm ivory / ink / terracotta accent
   ================================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:         #faf8f4;
    --surface:    #ffffff;
    --border:     #e8e3d8;
    --ink:        #1a1714;
    --ink-2:      #4a4540;
    --ink-3:      #8a8480;
    --accent:     #c0522a;
    --accent-2:   #e8a87c;
    --accent-bg:  #fdf0e8;
    --link:       #c0522a;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'Source Serif 4', Georgia, serif;
    --font-ui:      system-ui, -apple-system, sans-serif;

    --max-w: 1200px;
    --radius: 4px;
    --shadow: 0 2px 16px rgba(0,0,0,.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,.12);
}

html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--bg); color: var(--ink); font-family: var(--font-body); line-height: 1.7; }

/* ── Typography ──────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); line-height: 1.25; color: var(--ink); }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.3rem; }
p { margin-bottom: 1.25rem; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
code { background: #f0ede8; padding: .1em .4em; border-radius: 3px; font-size: .9em; }
pre { background: #2a2420; color: #f0ede8; padding: 1.5rem; border-radius: var(--radius); overflow-x: auto; margin-bottom: 1.5rem; }
blockquote { border-left: 4px solid var(--accent); padding-left: 1.5rem; margin: 1.5rem 0; font-style: italic; color: var(--ink-2); }

/* ── Layout ──────────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.two-col   { display: grid; grid-template-columns: 1fr 320px; gap: 3rem; align-items: start; padding-top: 3rem; padding-bottom: 4rem; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ── Header ──────────────────────────────────────────────────── */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(250,248,244,.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 2rem; height: 64px; }
.site-logo {
    font-family: var(--font-display); font-size: 1.4rem; font-weight: 700;
    color: var(--ink); white-space: nowrap; flex-shrink: 0;
}
.site-logo:hover { text-decoration: none; color: var(--accent); }
.site-nav ul { display: flex; gap: 0; list-style: none; }
.site-nav a { padding: .4rem .9rem; color: var(--ink-2); font-family: var(--font-ui); font-size: .9rem; border-radius: 2px; transition: color .2s; }
.site-nav a:hover { color: var(--accent); text-decoration: none; }
.header-actions { margin-left: auto; display: flex; gap: .5rem; align-items: center; }
.search-btn { color: var(--ink-2); padding: .4rem; transition: color .2s; }
.search-btn:hover { color: var(--accent); text-decoration: none; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: .4rem; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); }
@media (max-width: 700px) {
    .nav-toggle { display: flex; }
    .site-nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 1rem; }
    .site-nav.open { display: block; }
    .site-nav ul { flex-direction: column; }
}

/* ── Hero / Featured ─────────────────────────────────────────── */
.hero-featured { background: var(--surface); border-bottom: 1px solid var(--border); padding: 2.5rem 0; }
.featured-grid { display: grid; grid-template-columns: 1.6fr 1fr; grid-template-rows: auto auto; gap: 1.5rem; }
.featured-primary { grid-row: 1 / 3; }
.featured-primary img { border-radius: var(--radius); width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.featured-body { padding: 1rem 0; }
.featured-primary h2 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); margin: .5rem 0; }
.featured-primary h2 a { color: var(--ink); }
.featured-primary h2 a:hover { color: var(--accent); text-decoration: none; }
.featured-secondary { display: flex; gap: 1rem; align-items: flex-start; }
.featured-secondary img { width: 110px; flex-shrink: 0; border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; }
.featured-secondary h3 { font-size: .95rem; margin: .3rem 0; }
.featured-secondary h3 a { color: var(--ink); }
.featured-secondary h3 a:hover { color: var(--accent); text-decoration: none; }
@media (max-width: 700px) {
    .featured-grid { grid-template-columns: 1fr; }
    .featured-primary { grid-row: auto; }
}

/* ── Post cards ──────────────────────────────────────────────── */
.posts-column { display: flex; flex-direction: column; gap: 2.5rem; }
/*
    .post-card { display: grid; grid-template-columns: 280px 1fr; gap: 1.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
*/
.post-card { display: grid; grid-template-columns: 780px 1fr; gap: 1.5rem; padding:5px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.post-card .card-thumb img { height: 100%; width: 100%; object-fit: cover; }
.card-body { padding: 1.25rem 1.25rem 1.25rem 0; display: flex; flex-direction: column; }
.card-meta { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.card-title { font-size: 1.2rem; margin-bottom: .5rem; }
.card-title a { color: var(--ink); }
.card-title a:hover { color: var(--accent); text-decoration: none; }
.card-excerpt { color: var(--ink-2); font-size: .95rem; flex: 1; }
.card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 1rem; font-size: .85rem; color: var(--ink-3); }
.comment-count { display: flex; align-items: center; gap: .3rem; }
@media (max-width: 600px) { .post-card { grid-template-columns: 1fr; } }

/* ── Category / Tag badges ───────────────────────────────────── */
.cat-badge { display: inline-block; background: var(--accent); color: #fff; font-family: var(--font-ui); font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: .25em .75em; border-radius: 2px; }
.cat-badge.small { font-size: .68rem; }
.cat-badge:hover { background: #a03e1a; text-decoration: none; }
.tag-pill { display: inline-block; background: var(--accent-bg); color: var(--accent); border: 1px solid var(--accent-2); font-size: .8rem; padding: .2em .7em; border-radius: 20px; font-family: var(--font-ui); }
.tag-pill:hover { background: var(--accent); color: #fff; text-decoration: none; }

/* ── Post meta ───────────────────────────────────────────────── */
.post-meta, .post-meta-bar { display: flex; align-items: center; gap: 1rem; font-size: .88rem; color: var(--ink-3); flex-wrap: wrap; }
time { font-family: var(--font-ui); }

/* ── Pagination ──────────────────────────────────────────────── */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); font-family: var(--font-ui); }
.page-btn { display: inline-block; padding: .5rem 1.25rem; border: 1px solid var(--border); border-radius: var(--radius); color: var(--ink-2); font-size: .9rem; transition: all .2s; }
.page-btn:hover { background: var(--ink); color: #fff; border-color: var(--ink); text-decoration: none; }
.page-info { color: var(--ink-3); }

/* ── Single Post ─────────────────────────────────────────────── */
.breadcrumbs { background: var(--surface); border-bottom: 1px solid var(--border); padding: .75rem 0; font-size: .83rem; font-family: var(--font-ui); color: var(--ink-3); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .3rem; }
.breadcrumbs li:not(:last-child)::after { content: '›'; margin-left: .3rem; }
.single-post { min-width: 0; }
.post-header { padding: 2.5rem 0 1.5rem; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.post-title { font-size: clamp(1.6rem, 4vw, 2.6rem); margin: .75rem 0 1rem; }
.post-meta-bar { margin-bottom: .75rem; }
.post-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .75rem; }
.author-avatar-sm { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.post-featured-img { margin-bottom: 2.5rem; border-radius: var(--radius); overflow: hidden; }
.post-featured-img img { width: 100%; max-height: 500px; object-fit: cover; }
.post-body { font-size: 1.05rem; line-height: 1.85; }
.post-body h2 { margin: 2rem 0 1rem; }
.post-body h3 { margin: 1.5rem 0 .75rem; }
.post-body ul, .post-body ol { margin: 1rem 0 1.5rem 1.5rem; }
.post-body li { margin-bottom: .4rem; }
.post-body img { border-radius: var(--radius); margin: 1.5rem 0; }
.view-count { font-size: .83rem; display: flex; align-items: center; gap: .3rem; font-family: var(--font-ui); }

/* ── Share bar ───────────────────────────────────────────────── */
.share-bar { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin: 2.5rem 0; padding: 1.5rem; background: var(--accent-bg); border-radius: var(--radius); font-family: var(--font-ui); font-size: .88rem; }
.share-btn { display: inline-block; padding: .4rem 1rem; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); color: var(--ink-2); cursor: pointer; font-family: inherit; font-size: .85rem; transition: all .2s; }
.share-btn:hover { background: var(--ink); color: #fff; text-decoration: none; }
.share-btn.copy-link { cursor: pointer; }

/* ── Author bio ──────────────────────────────────────────────── */
.author-bio-box { display: flex; gap: 1.5rem; padding: 2rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin: 2.5rem 0; }
.author-avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-bio-box h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.author-bio-box p { color: var(--ink-2); font-size: .95rem; margin: 0; }

/* ── Related Posts ───────────────────────────────────────────── */
.related-posts { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.related-posts h2 { margin-bottom: 1.5rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.related-card img { border-radius: var(--radius); aspect-ratio: 3/2; object-fit: cover; margin-bottom: .75rem; width: 100%; }
.related-card h3 { font-size: .95rem; margin-bottom: .3rem; }
.related-card h3 a { color: var(--ink); }
.related-card h3 a:hover { color: var(--accent); text-decoration: none; }
@media (max-width: 700px) { .related-grid { grid-template-columns: 1fr; } }

/* ── Comments ────────────────────────────────────────────────── */
.comments-section { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.comments-section h2 { margin-bottom: 1.5rem; }
.comment-cnt { font-size: .85em; color: var(--ink-3); }
.comment-list { display: flex; flex-direction: column; gap: 1.5rem; margin-bottom: 2.5rem; }
.comment { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
.comment.reply { margin-left: 2rem; background: var(--bg); }
.comment-header { display: flex; gap: .75rem; align-items: center; margin-bottom: .75rem; }
.comment-avatar { width: 40px; height: 40px; border-radius: 50%; }
.comment-avatar.sm { width: 34px; height: 34px; }
.comment-header strong { display: block; font-size: .95rem; }
.comment-header time { font-size: .8rem; color: var(--ink-3); font-family: var(--font-ui); }
.comment-body { color: var(--ink-2); line-height: 1.6; }
.no-comments { color: var(--ink-3); font-style: italic; }
.comment-form-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; }
.comment-form-wrap h3 { margin-bottom: 1.5rem; }

/* ── Forms (public) ──────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .88rem; font-family: var(--font-ui); font-weight: 600; margin-bottom: .4rem; color: var(--ink-2); }
.form-input, .form-select { width: 100%; padding: .6rem .9rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: .95rem; transition: border-color .2s; }
.form-input:focus, .form-select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(192,82,42,.12); }
textarea.form-input { resize: vertical; }
.req { color: var(--accent); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn { display: inline-block; padding: .6rem 1.5rem; border-radius: var(--radius); font-family: var(--font-ui); font-size: .9rem; font-weight: 600; cursor: pointer; border: 2px solid transparent; transition: all .2s; text-align: center; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #a03e1a; border-color: #a03e1a; text-decoration: none; }
.btn-secondary { background: transparent; color: var(--ink-2); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--ink); color: var(--ink); text-decoration: none; }

/* ── Alert ───────────────────────────────────────────────────── */
.alert { padding: .9rem 1.25rem; border-radius: var(--radius); margin-bottom: 1.5rem; font-family: var(--font-ui); font-size: .9rem; }
.alert.success { background: #edf7ed; border: 1px solid #a3d9a5; color: #2d6a2f; }
.alert.error   { background: #fdecea; border: 1px solid #f5aca6; color: #921b1b; }

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 2rem; }
.widget { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; }
.widget-title { font-size: 1rem; font-family: var(--font-ui); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 2px solid var(--accent); }
.cat-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.cat-list li { display: flex; justify-content: space-between; font-size: .9rem; }
.cat-list a { color: var(--ink-2); }
.cat-list .count { color: var(--ink-3); font-family: var(--font-ui); font-size: .8rem; }
.recent-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.recent-list li { display: flex; gap: .75rem; align-items: flex-start; }
.recent-thumb { width: 60px; flex-shrink: 0; border-radius: 2px; aspect-ratio: 4/3; object-fit: cover; }
.recent-list a { font-size: .88rem; color: var(--ink); line-height: 1.4; }
.recent-list time { display: block; font-size: .78rem; color: var(--ink-3); font-family: var(--font-ui); margin-top: .2rem; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: .5rem; }
.search-wrap { position: relative; display: flex; }
.search-input { flex: 1; padding: .55rem .9rem; border: 1px solid var(--border); border-radius: var(--radius) 0 0 var(--radius); font-size: .9rem; background: var(--bg); color: var(--ink); }
.search-input:focus { outline: none; border-color: var(--accent); }
.search-submit { background: var(--accent); color: #fff; border: none; padding: 0 .9rem; border-radius: 0 var(--radius) var(--radius) 0; cursor: pointer; }
.rss-link { display: flex; align-items: center; gap: .6rem; color: #e67635; font-family: var(--font-ui); font-size: .9rem; font-weight: 600; }
.rss-link:hover { text-decoration: none; opacity: .8; }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer { background: var(--ink); color: rgba(255,255,255,.7); margin-top: 4rem; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; padding: 3.5rem 0 2rem; }
.footer-brand a { font-family: var(--font-display); font-size: 1.3rem; color: #fff; font-weight: 700; }
.footer-brand p { margin-top: .5rem; font-size: .88rem; opacity: .6; }
.footer-links h4 { font-family: var(--font-ui); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.4); margin-bottom: 1rem; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer-links a { color: rgba(255,255,255,.65); font-size: .88rem; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.25rem 0; font-size: .82rem; opacity: .5; font-family: var(--font-ui); }
@media (max-width: 700px) {
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* ── Search page ─────────────────────────────────────────────── */
.search-hero { padding: 3rem 0; text-align: center; }
.search-hero h1 { margin-bottom: 1.5rem; }
.search-form-lg { display: flex; max-width: 560px; margin: 0 auto; }
.search-form-lg .search-input { border-radius: var(--radius) 0 0 var(--radius); font-size: 1rem; padding: .75rem 1rem; }
.search-form-lg .search-submit { border-radius: 0 var(--radius) var(--radius) 0; padding: 0 1.5rem; font-size: 1rem; }

/* ── Misc ────────────────────────────────────────────────────── */
.page-heading { font-size: 1.1rem; margin-bottom: 2rem; color: var(--ink-3); font-family: var(--font-ui); font-weight: 400; }
.no-posts { text-align: center; padding: 4rem 0; color: var(--ink-3); font-style: italic; }
.excerpt { color: var(--ink-2); font-size: .95rem; margin: .5rem 0 .75rem; }
.author-line { font-family: var(--font-ui); }

/* ── Archive Header ──────────────────────────────────────────── */
.archive-header { padding: 2rem 0; border-bottom: 1px solid var(--border); margin-bottom: 2.5rem; }
.archive-type { font-family: var(--font-ui); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); display: block; margin-bottom: .35rem; }
.post-count { font-family: var(--font-ui); font-size: .85rem; color: var(--ink-3); }