/*
Theme Name: Chronicle
Theme URI: https://example.com/chronicle
Author: Chronicle Theme
Author URI: https://example.com
Description: A bold editorial theme for article-first publishing — with seamless YouTube and Instagram embed support, responsive media, and a refined reading experience.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: chronicle
Tags: blog, news, magazine, custom-colors, custom-logo, featured-images, full-width-template, post-formats, sticky-post, threaded-comments, translation-ready
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-ink:        #0d0d0d;
  --color-ink-light:  #444444;
  --color-ink-muted:  #888888;
  --color-paper:      #faf9f6;
  --color-white:      #ffffff;
  --color-accent:     #c8372d;
  --color-accent-dark:#9e2820;
  --color-rule:       #e0ddd5;
  --color-surface:    #f2f0eb;

  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body:    'Lora', 'Georgia', serif;
  --font-ui:      'DM Sans', 'Helvetica Neue', sans-serif;

  --max-content:  680px;
  --max-wide:     960px;
  --max-site:     1280px;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --radius-sm: 3px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-card: 0 1px 4px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.08);
  --shadow-hover: 0 4px 12px rgba(0,0,0,.10), 0 12px 32px rgba(0,0,0,.12);

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-site);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow {
  max-width: calc(var(--max-content) + 2 * var(--space-xl));
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--wide {
  max-width: calc(var(--max-wide) + 2 * var(--space-xl));
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-rule);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.92);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-xl);
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.site-branding .custom-logo {
  height: 36px;
  width: auto;
}

.site-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  line-height: 1;
}

.site-title a:hover { color: var(--color-accent); }

/* Primary Navigation */
.primary-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.primary-nav .menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.primary-nav .menu-item a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-ink-light);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: var(--space-xs) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.primary-nav .menu-item a:hover,
.primary-nav .menu-item.current-menu-item a {
  color: var(--color-ink);
  border-bottom-color: var(--color-accent);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.search-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-ink-light);
  padding: var(--space-xs);
  transition: color var(--transition);
  line-height: 1;
}
.search-toggle:hover { color: var(--color-ink); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  display: block;
  transition: var(--transition);
}

/* ============================================================
   HERO / FEATURED ARTICLE
   ============================================================ */
.hero-section {
  border-bottom: 1px solid var(--color-rule);
  padding: var(--space-2xl) 0;
}

.hero-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-article__label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.hero-article__label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  display: block;
}

.hero-article__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-lg);
}

.hero-article__title a:hover { color: var(--color-accent); }

.hero-article__excerpt {
  color: var(--color-ink-light);
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.hero-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
}

.hero-article__meta .author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.hero-article__meta .author-name {
  font-weight: 500;
  color: var(--color-ink-light);
}

.hero-article__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
}

.hero-article__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-article__image:hover img { transform: scale(1.03); }

/* ============================================================
   ARTICLE GRID (Homepage / Archive)
   ============================================================ */
.articles-section {
  padding: var(--space-2xl) 0;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-ink);
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section-link {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition);
}
.section-link:hover { gap: var(--space-sm); }
.section-link::after { content: '→'; }

/* Article Card */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.articles-grid--two-col {
  grid-template-columns: repeat(2, 1fr);
}

.article-card {
  display: flex;
  flex-direction: column;
}

.article-card__image {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/9;
  margin-bottom: var(--space-lg);
  background: var(--color-surface);
}

.article-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card:hover .article-card__image img { transform: scale(1.04); }

.article-card__category {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}

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

.article-card__excerpt {
  color: var(--color-ink-light);
  font-size: 0.9375rem;
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--color-ink-muted);
  margin-top: auto;
}

.article-card__footer .read-time { display: flex; align-items: center; gap: 4px; }

/* ============================================================
   SINGLE POST
   ============================================================ */
.post-header {
  padding: var(--space-2xl) 0 var(--space-xl);
  text-align: center;
}

.post-header__category {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.post-header__category::before,
.post-header__category::after {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-accent);
  display: block;
}

.post-title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 820px;
  margin: 0 auto var(--space-xl);
}

.post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  flex-wrap: wrap;
}

.post-meta__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.post-meta__author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-rule);
}

.post-meta__author-name {
  font-weight: 600;
  color: var(--color-ink);
}

.post-meta__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-ink-muted);
}

/* Featured Image */
.post-hero-image {
  width: 100%;
  max-width: var(--max-wide);
  margin: 0 auto var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 21/9;
}

.post-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   POST CONTENT TYPOGRAPHY
   ============================================================ */
.post-content {
  max-width: var(--max-content);
  margin: 0 auto;
}

.entry-content {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-ink);
}

.entry-content p { margin-bottom: 1.5em; }

.entry-content h2 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 2.25em 0 0.75em;
  color: var(--color-ink);
}

.entry-content h3 {
  font-family: var(--font-display);
  font-size: 1.4375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 2em 0 0.65em;
}

.entry-content h4 {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 1.75em 0 0.5em;
  color: var(--color-ink-light);
}

.entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.entry-content a:hover { color: var(--color-accent-dark); }

.entry-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding: var(--space-md) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.entry-content blockquote p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-ink);
  margin-bottom: 0;
}

.entry-content blockquote cite {
  display: block;
  margin-top: var(--space-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-style: normal;
  color: var(--color-ink-muted);
}

.entry-content ul,
.entry-content ol {
  list-style: revert;
  padding-left: 1.5em;
  margin-bottom: 1.5em;
}

.entry-content li { margin-bottom: 0.4em; }

.entry-content strong { font-weight: 700; }
.entry-content em { font-style: italic; }

.entry-content code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875em;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: 0.15em 0.45em;
}

.entry-content pre {
  background: var(--color-ink);
  color: #f0ede4;
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  overflow-x: auto;
  margin: var(--space-xl) 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
}

.entry-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

.entry-content hr {
  border: none;
  text-align: center;
  margin: var(--space-2xl) 0;
  color: var(--color-ink-muted);
}
.entry-content hr::before {
  content: '· · ·';
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.5em;
}

/* Post Images */
.entry-content figure {
  margin: var(--space-xl) calc(-1 * var(--space-xl));
}

.entry-content figure img {
  width: 100%;
  border-radius: var(--radius-md);
}

.entry-content figcaption {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  text-align: center;
  padding: var(--space-sm) var(--space-xl) 0;
  line-height: 1.5;
}

/* ============================================================
   VIDEO & EMBED SUPPORT
   ============================================================ */

/* Responsive embed wrapper (YouTube, Vimeo, etc.) */
.embed-responsive,
.wp-block-embed__wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-ink);
  margin: var(--space-xl) 0;
}

.embed-responsive iframe,
.embed-responsive video,
.wp-block-embed__wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Wide embed (break out of content column) */
.embed-wide {
  max-width: var(--max-wide);
  margin-left: 50%;
  transform: translateX(-50%);
  width: 100%;
  padding-bottom: calc(56.25% * (var(--max-wide) / var(--max-content)));
}

/* WordPress oEmbed blocks */
.wp-block-embed {
  margin: var(--space-xl) 0;
}

.wp-block-embed.is-type-video .wp-block-embed__wrapper,
.wp-block-embed.is-provider-youtube .wp-block-embed__wrapper,
.wp-block-embed.is-provider-vimeo .wp-block-embed__wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.wp-block-embed.is-type-video .wp-block-embed__wrapper iframe,
.wp-block-embed.is-provider-youtube .wp-block-embed__wrapper iframe,
.wp-block-embed.is-provider-vimeo .wp-block-embed__wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Instagram Embed */
.wp-block-embed.is-provider-instagram {
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.wp-block-embed.is-provider-instagram .wp-block-embed__wrapper {
  padding-bottom: 0;
  height: auto;
}

.wp-block-embed.is-provider-instagram iframe {
  position: static;
  width: 100% !important;
  min-height: 580px;
}

/* Embed caption */
.wp-block-embed figcaption,
.wp-element-caption {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  text-align: center;
  margin-top: var(--space-sm);
}

/* ============================================================
   POST TAGS & SHARE
   ============================================================ */
.post-footer {
  max-width: var(--max-content);
  margin: var(--space-2xl) auto 0;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-rule);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.tag-link {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-ink-light);
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: 99px;
  padding: 0.3em 0.9em;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.tag-link:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-white);
}

.share-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.share-label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.45em 1em;
  border-radius: 99px;
  border: 1px solid var(--color-rule);
  background: var(--color-white);
  color: var(--color-ink);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.share-btn:hover {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-white);
}

/* ============================================================
   AUTHOR BIO
   ============================================================ */
.author-bio {
  max-width: var(--max-content);
  margin: var(--space-2xl) auto;
  padding: var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

.author-bio__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-card);
}

.author-bio__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.author-bio__description {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--color-ink-light);
  line-height: 1.6;
}

/* ============================================================
   RELATED POSTS
   ============================================================ */
.related-posts {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-rule);
  margin-top: var(--space-2xl);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.content-sidebar-wrap {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-2xl);
  align-items: start;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.sidebar {
  position: sticky;
  top: 80px;
}

.widget {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-rule);
}

.widget:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.widget-title {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-ink);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-2xl) 0;
}

.pagination .page-numbers {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 500;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-rule);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-white);
}

.pagination .page-numbers.dots {
  border-color: transparent;
  background: none;
}

/* ============================================================
   COMMENTS
   ============================================================ */
.comments-area {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-rule);
}

.comments-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-xl);
}

.comment-list { list-style: none; }

.comment {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-rule);
}

.comment__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.comment__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}

.comment__author-name {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.9375rem;
}

.comment__date {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
}

.comment-form .form-submit input {
  background: var(--color-ink);
  color: var(--color-white);
  border: none;
  padding: 0.65em 1.5em;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition);
}
.comment-form .form-submit input:hover { background: var(--color-accent); }

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,.12);
  margin-bottom: var(--space-xl);
}

.footer-brand .site-title {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.footer-brand p {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.55);
}

.footer-col-title {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer-nav { display: flex; flex-direction: column; gap: var(--space-sm); }

.footer-nav a {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   SEARCH OVERLAY
   ============================================================ */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,13,13,0.96);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 20vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.search-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

.search-overlay__inner {
  width: 100%;
  max-width: 640px;
  padding: 0 var(--space-xl);
}

.search-overlay__form {
  position: relative;
  border-bottom: 2px solid rgba(255,255,255,0.3);
}

.search-overlay__input {
  width: 100%;
  background: transparent;
  border: none;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-white);
  padding: var(--space-md) 0;
  outline: none;
}

.search-overlay__input::placeholder { color: rgba(255,255,255,0.3); }

.search-overlay__close {
  position: fixed;
  top: var(--space-xl);
  right: var(--space-xl);
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.search-overlay__close:hover { opacity: 1; }

/* ============================================================
   READING PROGRESS BAR
   ============================================================ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--color-accent);
  z-index: 200;
  transition: width 0.1s linear;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.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;
}

.wp-caption { max-width: 100%; }
.wp-caption-text {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  text-align: center;
  margin-top: var(--space-sm);
}

.alignleft  { float: left; margin-right: var(--space-xl); margin-bottom: var(--space-md); }
.alignright { float: right; margin-left: var(--space-xl); margin-bottom: var(--space-md); }
.aligncenter { margin: 0 auto var(--space-md); display: block; text-align: center; }
.alignfull  { width: 100vw; margin-left: 50%; transform: translateX(-50%); max-width: none; }
.alignwide  { max-width: var(--max-wide); margin-left: auto; margin-right: auto; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .content-sidebar-wrap { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  :root { --space-xl: 1.5rem; --space-2xl: 2.5rem; --space-3xl: 3.5rem; }
  .container, .container--narrow, .container--wide { padding: 0 var(--space-lg); }
  .content-sidebar-wrap { padding: 0 var(--space-lg); }

  .primary-nav { display: none; }
  .hamburger { display: flex; }

  .primary-nav.is-open {
    display: flex;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99;
  }

  .primary-nav.is-open .menu {
    flex-direction: column;
    gap: var(--space-xl);
    text-align: center;
  }

  .primary-nav.is-open .menu-item a {
    font-size: 1.5rem;
    text-transform: none;
    letter-spacing: 0;
  }

  .hero-article { grid-template-columns: 1fr; gap: var(--space-xl); }
  .hero-article__image { order: -1; }

  .articles-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }
  .author-bio { flex-direction: column; text-align: center; align-items: center; }
  .post-meta { flex-direction: column; gap: var(--space-sm); }
  .entry-content figure { margin: var(--space-xl) 0; }
}

@media (max-width: 480px) {
  .hero-article__title { font-size: 1.75rem; }
  .post-title { font-size: 1.75rem; }
  .share-row { flex-wrap: wrap; }
}