/*
Theme Name:  DigitalWonk
Theme URI:   https://digitalwonk.eu
Description: A bespoke theme for DigitalWonk — a policy & technology blog covering data spaces, AI governance, and digital infrastructure. Clean editorial layout with strong typographic hierarchy and a distinctive navy-and-coral identity.
Version:     1.0.0
Author:      DigitalWonk
Author URI:  https://digitalwonk.eu
License:     GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: digitalwonk
Tags: blog, custom-colors, custom-logo, custom-menu, featured-images, full-width-template, rtl-language-support, sticky-post, threaded-comments, translation-ready
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Palette */
  --color-navy:        #1A1A2E;
  --color-navy-mid:    #16213E;
  --color-navy-light:  #0F3460;
  --color-coral:       #E94560;
  --color-coral-dark:  #C73652;
  --color-bg:          #F7F7FA;
  --color-surface:     #FFFFFF;
  --color-text:        #1E1E2E;
  --color-text-muted:  #64687A;
  --color-border:      #E2E4EE;
  --color-code-bg:     #F0F1F6;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  /* Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.375rem;
  --text-xl:   1.75rem;
  --text-2xl:  2.25rem;
  --text-3xl:  3rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container-max:     1200px;
  --content-max:       720px;
  --sidebar-width:     300px;
  --header-height:     72px;

  /* Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(26,26,46,0.08), 0 1px 2px rgba(26,26,46,0.06);
  --shadow-md: 0 4px 16px rgba(26,26,46,0.10), 0 2px 6px rgba(26,26,46,0.06);
  --shadow-lg: 0 12px 40px rgba(26,26,46,0.14);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-coral);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, a:focus {
  color: var(--color-coral-dark);
  text-decoration: underline;
}

ul, ol {
  padding-left: var(--space-6);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-coral);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-navy);
  box-shadow: 0 2px 12px rgba(26,26,46,0.3);
  height: var(--header-height);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo / Site Title */
.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}
.site-branding:hover, .site-branding:focus {
  text-decoration: none;
}

.site-branding__logo {
  height: 40px;
  width: auto;
}

.site-branding__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}
.site-branding__name span {
  color: var(--color-coral);
}

.site-branding__tagline {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Primary Navigation */
.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.primary-nav__list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-1);
}

.primary-nav__list a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.primary-nav__list a:hover,
.primary-nav__list a:focus,
.primary-nav__list .current-menu-item > a {
  color: #fff;
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}
.primary-nav__list .current-menu-item > a {
  color: var(--color-coral);
  background: rgba(233,69,96,0.12);
}

/* Search in header */
.header-search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-4);
}

.header-search__form {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.header-search__input {
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  width: 180px;
  outline: none;
}
.header-search__input::placeholder {
  color: rgba(255,255,255,0.4);
}

.header-search__submit {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
}
.header-search__submit:hover {
  color: #fff;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-sm);
  color: #fff;
  cursor: pointer;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  align-items: center;
  gap: var(--space-2);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.menu-toggle:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.7);
}
.menu-toggle__icon {
  width: 18px;
  height: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.menu-toggle__icon span {
  display: block;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* ============================================================
   HERO BANNER (Homepage)
   ============================================================ */
.site-hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  padding: var(--space-20) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}
.site-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(233,69,96,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(15,52,96,0.4) 0%, transparent 70%);
  pointer-events: none;
}

.site-hero__inner {
  position: relative;
  max-width: 680px;
}

.site-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-coral);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.site-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, var(--text-3xl));
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
}
.site-hero__title em {
  font-style: italic;
  color: var(--color-coral);
}

.site-hero__description {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: var(--space-8);
}

.site-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-coral);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.site-hero__cta:hover {
  background: var(--color-coral-dark);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

/* ============================================================
   MAIN LAYOUT (2-column)
   ============================================================ */
.site-main {
  padding: var(--space-16) 0;
}

.content-area {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-12);
  align-items: start;
}

/* ============================================================
   CATEGORY STRIP
   ============================================================ */
.category-strip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.category-strip__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.category-strip__list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.category-strip__list a {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border: 1.5px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.category-strip__list a:hover,
.category-strip__list .current-cat a {
  border-color: var(--color-coral);
  color: var(--color-coral);
  background: rgba(233,69,96,0.06);
  text-decoration: none;
}

/* ============================================================
   POST CARDS
   ============================================================ */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.post-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Card with thumbnail: side-by-side above md */
.post-card--has-thumbnail {
  grid-template-columns: 280px 1fr;
}

.post-card__thumbnail {
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-border);
}
.post-card--has-thumbnail .post-card__thumbnail {
  aspect-ratio: auto;
  height: 100%;
}

.post-card__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.post-card:hover .post-card__thumbnail img {
  transform: scale(1.03);
}

.post-card__body {
  padding: var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.post-card__categories {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-card__cat-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-coral);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.post-card__cat-tag a {
  color: inherit;
}
.post-card__cat-tag a:hover {
  text-decoration: underline;
}

.post-card__date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.post-card__reading-time {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.post-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.post-card__title a {
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.post-card__title a:hover {
  color: var(--color-coral);
  text-decoration: none;
}

.post-card__excerpt {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-coral);
  letter-spacing: 0.02em;
  transition: gap var(--transition-fast);
}
.read-more:hover {
  color: var(--color-coral-dark);
  text-decoration: none;
  gap: var(--space-3);
}
.read-more__arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}
.read-more:hover .read-more__arrow {
  transform: translateX(3px);
}

.post-card__lang-badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  letter-spacing: 0.06em;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  margin-top: var(--space-12);
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.pagination .page-numbers:hover {
  border-color: var(--color-coral);
  color: var(--color-coral);
  text-decoration: none;
}
.pagination .page-numbers.current {
  background: var(--color-coral);
  border-color: var(--color-coral);
  color: #fff;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.widget {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-coral);
  display: inline-block;
}

/* Author widget */
.widget-author {
  text-align: center;
  border-top: 4px solid var(--color-coral);
}

.widget-author__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-4);
  border: 3px solid var(--color-border);
}

.widget-author__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.widget-author__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-coral);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.widget-author__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-5);
}

.widget-author__links {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0;
}

.widget-author__links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.widget-author__links a:hover {
  border-color: var(--color-coral);
  color: var(--color-coral);
  background: rgba(233,69,96,0.06);
  text-decoration: none;
}

/* Recent posts widget */
.widget-recent-posts__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.widget-recent-posts__item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-3);
  align-items: start;
}

.widget-recent-posts__thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--color-border);
}

.widget-recent-posts__title {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--space-1);
}
.widget-recent-posts__title a {
  color: var(--color-text);
}
.widget-recent-posts__title a:hover {
  color: var(--color-coral);
  text-decoration: none;
}

.widget-recent-posts__date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Tag cloud widget */
.widget-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.widget-tag-cloud a {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1.5px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}
.widget-tag-cloud a:hover {
  border-color: var(--color-coral);
  color: var(--color-coral);
  background: rgba(233,69,96,0.06);
  text-decoration: none;
}

/* Newsletter widget */
.widget-newsletter p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.widget-newsletter__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.widget-newsletter__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast);
}
.widget-newsletter__input:focus {
  border-color: var(--color-coral);
}

.widget-newsletter__submit {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-coral);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background var(--transition-fast);
}
.widget-newsletter__submit:hover {
  background: var(--color-coral-dark);
}

/* ============================================================
   SINGLE POST
   ============================================================ */
.post-header {
  margin-bottom: var(--space-10);
}

.post-header__categories {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-5);
}

.post-header__cat-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-coral);
}
.post-header__cat-tag a {
  color: inherit;
}

.post-header__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.post-header__author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.post-header__author-info {
  display: flex;
  flex-direction: column;
}

.post-header__author-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}
.post-header__author-name a {
  color: inherit;
}

.post-header__meta-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-left: auto;
}

.post-header__date,
.post-header__reading-time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.post-header__date::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--color-border);
  border-radius: 50%;
  margin-right: var(--space-4);
  vertical-align: middle;
}
.post-header__date:first-of-type::before {
  display: none;
}

.post-featured-image {
  margin-bottom: var(--space-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/7;
  background: var(--color-border);
}

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

/* ============================================================
   POST CONTENT (typography for article body)
   ============================================================ */
.post-content {
  max-width: var(--content-max);
  font-size: var(--text-md);
  line-height: 1.8;
  color: var(--color-text);
}

.post-content > * + * {
  margin-top: 1.4em;
}

.post-content h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--color-text);
  margin-top: 2.5em;
  margin-bottom: 0.6em;
}

.post-content h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--color-text);
  margin-top: 2em;
  margin-bottom: 0.5em;
}

.post-content h4 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-top: 1.8em;
  margin-bottom: 0.4em;
}

.post-content p {
  margin-top: 0;
  margin-bottom: 1.4em;
}
.post-content p:last-child {
  margin-bottom: 0;
}

.post-content a {
  color: var(--color-coral);
  border-bottom: 1px solid rgba(233,69,96,0.3);
  transition: border-color var(--transition-fast);
}
.post-content a:hover {
  border-color: var(--color-coral);
  text-decoration: none;
}

.post-content ul, .post-content ol {
  padding-left: var(--space-6);
  margin-bottom: 1.4em;
}
.post-content li + li {
  margin-top: 0.4em;
}

.post-content blockquote {
  margin: var(--space-8) 0;
  padding: var(--space-5) var(--space-6) var(--space-5) var(--space-6);
  border-left: 4px solid var(--color-coral);
  background: rgba(233,69,96,0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.6;
  color: var(--color-navy-light);
}
.post-content blockquote p {
  margin: 0;
}
.post-content blockquote cite {
  display: block;
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: normal;
  color: var(--color-text-muted);
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-code-bg);
  color: var(--color-coral-dark);
  padding: 2px 5px;
  border-radius: 3px;
}

.post-content pre {
  background: var(--color-navy);
  color: #e2e8f0;
  padding: var(--space-6);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.65;
  margin: var(--space-8) 0;
}
.post-content pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.post-content figure {
  margin: var(--space-8) 0;
}
.post-content figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
  font-style: italic;
}

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

.post-content hr {
  border: none;
  border-top: 2px solid var(--color-border);
  margin: var(--space-12) 0;
}

/* ============================================================
   POST FOOTER (tags, share, nav)
   ============================================================ */
.post-footer {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 2px solid var(--color-border);
  max-width: var(--content-max);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-8);
}
.post-tags__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-right: var(--space-2);
}
.post-tags a {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  border: 1.5px solid var(--color-border);
  border-radius: 100px;
  color: var(--color-text-muted);
  font-weight: 500;
  transition: all var(--transition-fast);
}
.post-tags a:hover {
  border-color: var(--color-coral);
  color: var(--color-coral);
  text-decoration: none;
  background: rgba(233,69,96,0.05);
}

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.post-nav__link {
  display: block;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-base);
  text-decoration: none;
}
.post-nav__link:hover {
  border-color: var(--color-coral);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.post-nav__direction {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-2);
}

.post-nav__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
}

.post-nav__link--next {
  text-align: right;
}

/* ============================================================
   AUTHOR BOX (bottom of post)
   ============================================================ */
.post-author-box {
  max-width: var(--content-max);
  display: flex;
  gap: var(--space-6);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-top: 4px solid var(--color-coral);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-12);
  align-items: flex-start;
}

.post-author-box__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.post-author-box__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.post-author-box__role {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-coral);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.post-author-box__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   COMMENTS
   ============================================================ */
.comments-section {
  max-width: var(--content-max);
}

.comments-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.comment-body {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--color-border);
}

.comment-author-name {
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
}

.comment-metadata {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.comment-content p {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin: 0;
}

/* Comment form */
.comment-respond {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1.5px solid var(--color-border);
}

.comment-reply-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.comment-form label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast);
  margin-bottom: var(--space-5);
}
.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--color-coral);
}

.comment-form textarea {
  min-height: 140px;
  resize: vertical;
}

.comment-form .submit,
.comment-form input[type="submit"] {
  background: var(--color-coral);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background var(--transition-fast);
}
.comment-form .submit:hover,
.comment-form input[type="submit"]:hover {
  background: var(--color-coral-dark);
}

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-navy);
  color: rgba(255,255,255,0.7);
  margin-top: var(--space-20);
}

.site-footer__top {
  padding: var(--space-16) 0 var(--space-12);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
  display: block;
  text-decoration: none;
}
.footer-brand__logo:hover {
  text-decoration: none;
  color: var(--color-coral);
}
.footer-brand__logo span {
  color: var(--color-coral);
}

.footer-brand__description {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-6);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  color: rgba(255,255,255,0.6);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.footer-social a:hover {
  background: var(--color-coral);
  border-color: var(--color-coral);
  color: #fff;
}

.footer-col__title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-5);
}

.footer-col__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col__list a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
  text-decoration: none;
}
.footer-col__list a:hover {
  color: var(--color-coral);
}

.site-footer__bottom {
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.site-footer__bottom a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}
.site-footer__bottom a:hover {
  color: var(--color-coral);
  text-decoration: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .content-area {
    grid-template-columns: 1fr;
  }
  .sidebar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  .site-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }
  .primary-nav__list,
  .header-search {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .primary-nav.is-open .primary-nav__list {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-navy);
    padding: var(--space-4);
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(26,26,46,0.3);
  }
  .primary-nav.is-open .primary-nav__list a {
    padding: var(--space-3) var(--space-4);
  }
  .post-card--has-thumbnail {
    grid-template-columns: 1fr;
  }
  .post-card--has-thumbnail .post-card__thumbnail {
    aspect-ratio: 16/7;
    height: auto;
  }
  .sidebar {
    grid-template-columns: 1fr;
  }
  .post-author-box {
    flex-direction: column;
  }
  .post-nav {
    grid-template-columns: 1fr;
  }
  .site-footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .site-footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  .site-hero {
    padding: var(--space-12) 0;
  }
}

@media (max-width: 480px) {
  .post-card__body {
    padding: var(--space-5);
  }
  .post-header__meta {
    gap: var(--space-3);
  }
  .post-header__meta-right {
    margin-left: 0;
    width: 100%;
  }
}