/*
Theme Name: Dust Magic Knowledge Base
Theme URI: https://dustmagic.io
Author: Dust Magic
Author URI: https://dustmagic.io
Description: A lightweight, dark-themed knowledge base theme for the Dust Magic blog. Matches the Dust Magic brand identity with teal accent, Inter typography, and clean article layouts.
Version: 1.0.1
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dustmagic-kb
Tags: blog, one-column, custom-colors, custom-logo, featured-images, threaded-comments, translation-ready
*/

/* ── RESET & BASE ─────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #09090b;
  --surface: #18181b;
  --surface-2: #1e1e22;
  --surface-3: #27272a;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --accent: #06B6D4;
  --accent-hover: #22D3EE;
  --accent-dim: rgba(6,182,212,0.08);
  --accent-border: rgba(6,182,212,0.25);
  --accent-warm: #F59E0B;
  --accent-warm-hover: #FBBF24;
  --white: #fafafa;
  --text: #d4d4d8;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --green: #34d399;
  --green-dim: rgba(52,211,153,0.1);
  --radius: 16px;
  --radius-sm: 10px;
  --mono: 'JetBrains Mono', monospace;
  --max-width: 1120px;
  --content-width: 720px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--accent-hover); }

img { max-width: 100%; height: auto; display: block; }

/* ── LAYOUT ───────────────────────────────── */
.site-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-content {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
}

/* ── HEADER / NAV ─────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-branding .logo-icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.site-branding a {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-branding a:hover { color: var(--white); }

.site-branding .blog-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
}

/* Main navigation */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.main-nav a {
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s;
}
.main-nav a:hover { color: var(--white); }

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 7px 18px;
  border-radius: 8px;
  transition: all 0.2s;
  letter-spacing: -0.01em;
}
.nav-cta:hover {
  background: var(--accent-hover);
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(6,182,212,0.25);
}

.nav-learn {
  color: var(--text) !important;
  font-weight: 600;
  font-size: 0.8rem;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  transition: all 0.2s;
  letter-spacing: -0.01em;
}
.nav-learn:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}

/* Header right group */
.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ── HUB NAV (section switcher) ───────────── */
.hub-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px;
}

.hub-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: all 0.2s;
  white-space: nowrap;
}
.hub-link:hover {
  color: var(--white);
  background: var(--surface-2);
}
.hub-link.active {
  background: var(--accent);
  color: #fff;
}
.hub-link .hub-icon {
  font-size: 0.75rem;
}

/* ── HUB CARDS (homepage) ─────────────────── */
.hub-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.hub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: all 0.3s;
  color: var(--text);
}
.hub-card:hover {
  border-color: var(--accent-border);
  background: var(--surface-2);
}

.hub-card-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hub-card-content {
  flex: 1;
}
.hub-card-content h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}
.hub-card-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.hub-card-count {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 500;
}

.hub-card-arrow {
  font-size: 1.25rem;
  color: var(--text-dim);
  align-self: center;
  transition: transform 0.2s;
}
.hub-card:hover .hub-card-arrow {
  transform: translateX(3px);
  color: var(--accent);
}

/* Latest heading (homepage) */
.latest-heading {
  max-width: var(--max-width);
  margin: 0 auto 1.5rem;
}
.latest-heading h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

/* ── MOBILE DRAWER ────────────────────────── */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s;
}
.mobile-overlay.show {
  display: block;
  opacity: 1;
}

.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  width: 280px;
  max-width: 80vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  padding: 5rem 1.5rem 2rem;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-section-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  display: block;
  margin-bottom: 0.5rem;
}

.mobile-hub-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-hub-link {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}
.mobile-hub-link:hover {
  background: var(--surface-2);
  color: var(--white);
}
.mobile-hub-link.active {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.mobile-drawer-links a {
  display: block;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-dim);
  border-radius: 8px;
  transition: all 0.2s;
}
.mobile-drawer-links a:hover {
  background: var(--surface-2);
  color: var(--white);
}

.mobile-cta {
  display: block;
  text-align: center;
  margin-top: auto;
}

/* Mobile nav toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── SEARCH BAR ───────────────────────────── */
.search-bar {
  max-width: var(--content-width);
  margin: 3rem auto 2rem;
}

.search-bar form {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.2s;
}
.search-bar form:focus-within {
  border-color: var(--accent-border);
}

.search-bar input[type="search"] {
  flex: 1;
  background: transparent;
  border: none;
  padding: 14px 20px;
  font-size: 0.95rem;
  color: var(--white);
  font-family: inherit;
  outline: none;
}
.search-bar input[type="search"]::placeholder {
  color: var(--text-dim);
}

.search-bar button {
  background: var(--accent-dim);
  border: none;
  padding: 14px 20px;
  color: var(--accent);
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}
.search-bar button:hover { background: var(--accent); color: #fff; }

/* ── PAGE HEADER ──────────────────────────── */
.page-header {
  max-width: var(--content-width);
  margin: 0 auto 3rem;
  text-align: center;
}

.page-header .section-label {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.page-header h1 {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.page-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── CATEGORY PILLS ───────────────────────── */
.category-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.category-nav a {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.15s ease;
}
.category-nav a:hover {
  border-color: var(--border-hover);
  color: var(--white);
}
.category-nav a.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── ARTICLE CARDS (index/archive) ────────── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.article-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  border-color: var(--border-hover);
  background: var(--surface-2);
}

.article-card .card-category {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.article-card h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.article-card h2 a {
  color: var(--white);
  transition: color 0.2s;
}
.article-card h2 a:hover { color: var(--accent); }

.article-card .card-excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

.article-card .card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.card-meta .reading-time {
  font-family: var(--mono);
  font-size: 0.7rem;
}

/* Featured image on card */
.article-card .card-thumb {
  margin: -2rem -2rem 1.5rem -2rem;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.article-card .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── SINGLE ARTICLE ───────────────────────── */
.article-single {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.article-single .article-header {
  margin-bottom: 3rem;
  text-align: center;
}

.article-single .article-category {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1rem;
  display: inline-block;
}

.article-single .article-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.article-single .article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
}

.article-single .article-meta .sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-dim);
}

/* Featured image */
.article-featured-image {
  margin: 0 -2rem 3rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.article-featured-image img {
  width: 100%;
  display: block;
}

/* ── ARTICLE CONTENT (the_content) ────────── */
.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}

.article-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  margin: 3rem 0 1rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.article-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin: 2.5rem 0 0.75rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.article-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin: 2rem 0 0.5rem;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content ul, .article-content ol {
  margin: 0 0 1.5rem 1.5rem;
}

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

.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-muted);
  font-style: normal;
}

.article-content code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--accent);
}

.article-content pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  overflow-x: auto;
  margin: 2rem 0;
}
.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.6;
}

.article-content img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin: 2rem 0;
}

.article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(6,182,212,0.3);
  text-underline-offset: 3px;
}
.article-content a:hover {
  color: var(--accent-hover);
  text-decoration-color: var(--accent-hover);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
}
.article-content th {
  background: var(--surface);
  color: var(--white);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 2px solid var(--border);
}
.article-content td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}

.article-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* ── ARTICLE FOOTER ───────────────────────── */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.article-tags a {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  transition: all 0.15s;
}
.article-tags a:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}

/* Post navigation */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.post-nav a {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all 0.3s;
}
.post-nav a:hover {
  border-color: var(--border-hover);
  background: var(--surface-2);
}

.post-nav .nav-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  display: block;
}

.post-nav .nav-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
}

.post-nav a.next { text-align: right; }

/* ── CTA BOX (in articles) ────────────────── */
.article-cta {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}
.article-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.article-cta h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.article-cta p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
.article-cta .cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.article-cta .cta-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(6,182,212,0.25);
}

/* ── PAGINATION ───────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination .page-numbers {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
}
.pagination .page-numbers:hover {
  border-color: var(--border-hover);
  color: var(--white);
}
.pagination .page-numbers.current {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── FOOTER ───────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 500;
}
.footer-links a:hover { color: var(--text-muted); }

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ── SEARCH RESULTS ───────────────────────── */
.search-results-heading {
  text-align: center;
  margin-bottom: 2rem;
}
.search-results-heading .query {
  color: var(--accent);
}

/* ── 404 PAGE ─────────────────────────────── */
.error-404 {
  text-align: center;
  padding: 6rem 2rem;
  max-width: var(--content-width);
  margin: 0 auto;
}

.error-404 .error-code {
  font-size: 8rem;
  font-weight: 900;
  color: var(--surface-3);
  line-height: 1;
  letter-spacing: -0.05em;
}

.error-404 h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  margin: 1rem 0;
}

.error-404 p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* ── RESPONSIVE ───────────────────────────── */
@media (max-width: 768px) {
  .hub-nav { display: none; }
  .menu-toggle { display: flex; }
  .mobile-drawer { display: flex; }

  .page-header h1 { font-size: 2rem; }
  .article-single .article-header h1 { font-size: 1.75rem; }

  .articles-grid { grid-template-columns: 1fr; }
  .hub-cards { grid-template-columns: 1fr; }

  .site-content { padding: 1.25rem; }

  .footer-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .post-nav { grid-template-columns: 1fr; }

  .article-featured-image { margin: 0 0 2rem; }

  .nav-cta:not(.mobile-cta) { display: none; }
}

/* ── WORDPRESS CORE ALIGNMENT ─────────────── */
.alignwide { max-width: 960px; margin-left: auto; margin-right: auto; }
.alignfull { max-width: 100vw; margin-left: calc(-50vw + 50%); margin-right: calc(-50vw + 50%); }
.aligncenter { text-align: center; }
.alignleft { float: left; margin-right: 1.5rem; margin-bottom: 1rem; }
.alignright { float: right; margin-left: 1.5rem; margin-bottom: 1rem; }

.wp-caption { max-width: 100%; }
.wp-caption-text {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 0.5rem;
}

/* Screen reader text */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* ── DISCRETE HUB FILTERS (blog/category) ───────── */
.hub-filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.hub-filters .hub-filter-label {
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  margin-right: 0.25rem;
}
.hub-filter {
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.15s;
  border: 1px solid transparent;
}
.hub-filter:hover {
  color: var(--text);
  background: var(--surface);
}
.hub-filter.active {
  color: var(--accent);
  border-color: var(--accent-border);
  background: var(--accent-dim);
}