/* =====================================================
   LUMINARY — MAIN STYLESHEET
   Typography-first minimal blog theme
===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&family=DM+Mono:wght@400;500&display=swap');

/* ---- CSS Variables ---- */
:root {
  /* Typography */
  --font-serif:     'Cormorant Garamond', Georgia, serif;
  --font-sans:      'DM Sans', system-ui, sans-serif;
  --font-mono:      'DM Mono', 'Fira Code', monospace;

  /* Scale */
  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1.0625rem;
  --text-md:    1.25rem;
  --text-lg:    1.5rem;
  --text-xl:    2rem;
  --text-2xl:   2.75rem;
  --text-3xl:   3.75rem;
  --text-hero:  clamp(2.5rem, 5vw, 5.5rem);

  /* Spacing */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-24:  6rem;
  --space-32:  8rem;

  /* Layout */
  --container:       720px;
  --container-wide:  1140px;
  --sidebar-width:   280px;

  /* Transitions */
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
  --duration:  0.25s;

  /* Light mode (default) */
  --bg:          #FAFAF7;
  --bg-alt:      #F3F3EE;
  --bg-card:     #FFFFFF;
  --surface:     #EEEEE8;
  --border:      #E2E2DA;
  --border-dim:  #ECECЕ6;
  --text:        #1A1A18;
  --text-2:      #4A4A45;
  --text-3:      #8A8A82;
  --accent:      #2D5A3D;
  --accent-2:    #4B8C63;
  --accent-light: rgba(45, 90, 61, 0.08);
  --link:        #2D5A3D;
  --link-hover:  #1A3A26;
  --tag-bg:      #EAEAE4;
  --tag-text:    #5A5A52;
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
}

[data-theme="dark"] {
  --bg:          #111110;
  --bg-alt:      #171715;
  --bg-card:     #1C1C1A;
  --surface:     #222220;
  --border:      #2E2E2B;
  --border-dim:  #252523;
  --text:        #EEEDE8;
  --text-2:      #B0AFA8;
  --text-3:      #6E6D66;
  --accent:      #5DAF7A;
  --accent-2:    #7DCB96;
  --accent-light: rgba(93, 175, 122, 0.10);
  --link:        #5DAF7A;
  --link-hover:  #7DCB96;
  --tag-bg:      #222220;
  --tag-text:    #908F88;
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.30), 0 1px 2px rgba(0,0,0,0.20);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.40), 0 2px 6px rgba(0,0,0,0.25);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.50), 0 4px 12px rgba(0,0,0,0.30);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--text);
  background-color: var(--bg);
  transition: background-color var(--duration) var(--ease),
              color var(--duration) var(--ease);
}

/* ---- Skip Link ---- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--accent);
  color: #fff;
  font-size: var(--text-sm);
  border-radius: 0 0 6px 6px;
  z-index: 9999;
  transition: top 0.15s;
}
.skip-link:focus { top: 0; }

/* ---- Container ---- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

/* =====================================================
   HEADER
===================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  transition: background var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-8);
}

/* Logo */
.site-branding { flex-shrink: 0; }

.site-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text);
  text-decoration: none;
  transition: color var(--duration);
}
.site-title:hover { color: var(--accent); }

.site-description {
  font-size: var(--text-xs);
  color: var(--text-3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}

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

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

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.main-nav a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  border-radius: 6px;
  letter-spacing: 0.01em;
  transition: color var(--duration), background var(--duration);
}
.main-nav a:hover,
.main-nav .current-menu-item > a {
  color: var(--text);
  background: var(--surface);
}

/* Dropdown */
.main-nav li { position: relative; }

.main-nav .sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: var(--space-2);
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: 2px;
}
.main-nav li:hover > .sub-menu { display: flex; }
.main-nav .sub-menu a { padding: var(--space-2) var(--space-3); border-radius: 6px; }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: var(--space-2); }

/* Dark mode toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--duration), border-color var(--duration), color var(--duration);
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: var(--surface);
  color: var(--text);
}
.theme-toggle svg { width: 16px; height: 16px; pointer-events: none; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Search toggle */
.search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--duration), color var(--duration);
}
.search-toggle:hover { background: var(--surface); color: var(--text); }
.search-toggle svg { width: 16px; height: 16px; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-2);
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  position: relative;
  transition: background 0.2s;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.2s, top 0.2s;
}
.menu-toggle span::before { top: -5px; }
.menu-toggle span::after  { top: 5px; }
.menu-toggle.is-active span { background: transparent; }
.menu-toggle.is-active span::before { transform: rotate(45deg); top: 0; }
.menu-toggle.is-active span::after  { transform: rotate(-45deg); top: 0; }

/* Search overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--bg) 96%, transparent);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: flex-start;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.search-overlay.is-open { opacity: 1; pointer-events: all; }

.search-overlay-inner { width: 100%; max-width: 600px; margin: 0 auto; padding: 0 var(--space-6); }

.search-overlay form { position: relative; }
.search-overlay input[type="search"] {
  width: 100%;
  padding: var(--space-4) var(--space-16) var(--space-4) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: 300;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  outline: none;
  box-shadow: var(--shadow-lg);
}
.search-overlay input:focus { border-color: var(--accent); }
.search-overlay-close {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: var(--text-lg);
  line-height: 1;
  padding: var(--space-2);
}
.search-overlay-hint {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-3);
  text-align: center;
}

/* =====================================================
   HERO / HOMEPAGE BANNER
===================================================== */
.hero {
  padding: var(--space-32) 0 var(--space-24);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, var(--accent-light), transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-6);
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: var(--space-6);
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.hero-title em { font-style: italic; color: var(--accent); }

.hero-subtitle {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--text-2);
  max-width: 520px;
  margin: 0 auto var(--space-12);
  line-height: 1.6;
}

/* =====================================================
   FEATURED POST
===================================================== */
.featured-section {
  padding: var(--space-16) 0;
  border-top: 1px solid var(--border);
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.section-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--duration);
}
.section-link:hover { gap: var(--space-3); }
.section-link::after { content: '→'; }

.featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  padding: var(--space-12);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration), border-color var(--duration);
}
.featured-post:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.featured-post-image {
  aspect-ratio: 4/3;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-alt);
  order: 2;
}
.featured-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.featured-post:hover .featured-post-image img { transform: scale(1.03); }

.featured-post-content { order: 1; }

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

.post-category {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  padding: 3px var(--space-3);
  background: var(--accent-light);
  border-radius: 100px;
  transition: background var(--duration), color var(--duration);
}
.post-category:hover { background: var(--accent); color: #fff; }

.post-date {
  font-size: var(--text-xs);
  color: var(--text-3);
  font-weight: 400;
}
.post-read-time {
  font-size: var(--text-xs);
  color: var(--text-3);
  font-weight: 400;
}
.post-meta-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--border);
}

.featured-post-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--space-4);
}
.featured-post-title a {
  text-decoration: none;
  color: inherit;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s var(--ease);
}
.featured-post-title a:hover { background-size: 100% 1px; }

.featured-post-excerpt {
  font-size: var(--text-base);
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.author-line {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface);
  overflow: hidden;
  flex-shrink: 0;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-2);
}

/* =====================================================
   POST GRID
===================================================== */
.posts-section {
  padding: var(--space-16) 0 var(--space-24);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

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

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration),
              border-color var(--duration);
}
.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--border) 50%, var(--accent));
}

.post-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-alt);
  flex-shrink: 0;
}
.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.post-card:hover .post-card-image img { transform: scale(1.04); }

.post-card-body { padding: var(--space-6); flex: 1; display: flex; flex-direction: column; }
.post-card-body .post-meta { margin-bottom: var(--space-3); }

.post-card-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: var(--space-3);
  flex: 1;
}
.post-card-title a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration);
}
.post-card-title a:hover { color: var(--accent); }

.post-card-excerpt {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.read-more {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--duration);
}
.read-more:hover { gap: var(--space-2); }
.read-more::after { content: '→'; font-size: 1em; }

/* List layout variant */
.posts-list .post-card {
  flex-direction: row;
  border-radius: 12px;
  align-items: center;
}
.posts-list .post-card-image {
  width: 160px;
  aspect-ratio: unset;
  height: 120px;
  flex-shrink: 0;
  border-radius: 0;
}
.posts-list .post-card-body { padding: var(--space-5) var(--space-6); }
.posts-list .post-card-footer { display: none; }

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

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

.widget {
  margin-bottom: var(--space-8);
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.widget-title {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border);
}

/* Category list */
.cat-list { list-style: none; }
.cat-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-dim);
}
.cat-list li:last-child { border-bottom: none; }
.cat-list a {
  font-size: var(--text-sm);
  color: var(--text-2);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--duration);
}
.cat-list a:hover { color: var(--accent); }
.cat-list .count {
  font-size: var(--text-xs);
  color: var(--text-3);
  background: var(--surface);
  padding: 2px 7px;
  border-radius: 100px;
}

/* Tags cloud */
.tag-cloud { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tag-cloud a {
  display: inline-block;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--tag-text);
  background: var(--tag-bg);
  border-radius: 100px;
  text-decoration: none;
  transition: background var(--duration), color var(--duration);
}
.tag-cloud a:hover { background: var(--accent); color: #fff; }

/* Recent posts widget */
.recent-post-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-dim);
  align-items: flex-start;
}
.recent-post-item:last-child { border-bottom: none; padding-bottom: 0; }
.recent-post-thumb {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-alt);
}
.recent-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.recent-post-info { flex: 1; min-width: 0; }
.recent-post-title {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.3;
  color: var(--text);
  text-decoration: none;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--duration);
}
.recent-post-title:hover { color: var(--accent); }
.recent-post-date { font-size: var(--text-xs); color: var(--text-3); margin-top: 3px; }

/* Newsletter widget */
.widget--newsletter { background: var(--accent-light); border-color: color-mix(in srgb, var(--accent) 20%, transparent); }
.widget--newsletter .widget-title { color: var(--accent); }
.newsletter-text { font-size: var(--text-sm); color: var(--text-2); margin-bottom: var(--space-4); line-height: 1.6; }
.newsletter-form { display: flex; flex-direction: column; gap: var(--space-2); }
.newsletter-form input[type="email"] {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  outline: none;
  transition: border-color var(--duration);
}
.newsletter-form input:focus { border-color: var(--accent); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--duration) var(--ease);
  border: none;
  line-height: 1;
}
.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover { background: var(--link-hover); transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
}
.btn--outline:hover { background: var(--surface); color: var(--text); border-color: var(--text-2); }

/* =====================================================
   SINGLE POST
===================================================== */
.post-hero {
  padding: var(--space-16) 0 var(--space-12);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.post-hero .post-meta { justify-content: center; margin-bottom: var(--space-6); }

.post-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: var(--space-6);
}

.post-hero-excerpt {
  font-size: var(--text-md);
  color: var(--text-2);
  font-weight: 300;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

.post-hero-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: center;
}
.post-hero-author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border);
}
.post-hero-author-info { text-align: left; }
.post-hero-author-name { font-size: var(--text-sm); font-weight: 500; color: var(--text); }
.post-hero-author-meta { font-size: var(--text-xs); color: var(--text-3); margin-top: 2px; }

.post-featured-image {
  width: 100%;
  max-width: 900px;
  margin: 0 auto var(--space-16);
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 2/1;
  box-shadow: var(--shadow-lg);
}
.post-featured-image img { width: 100%; height: 100%; object-fit: cover; }

/* Article content */
.article-content {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.entry-content { font-size: var(--text-md); color: var(--text-2); line-height: 1.8; }

.entry-content p { margin-bottom: var(--space-6); }

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  font-family: var(--font-serif);
  color: var(--text);
  letter-spacing: -0.02em;
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}
.entry-content h2 { font-size: var(--text-2xl); font-weight: 400; }
.entry-content h3 { font-size: var(--text-xl); font-weight: 400; }
.entry-content h4 { font-size: var(--text-lg); font-weight: 500; font-family: var(--font-sans); }

.entry-content a {
  color: var(--link);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--link) 40%, transparent);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--duration), color var(--duration);
}
.entry-content a:hover { color: var(--link-hover); text-decoration-color: var(--link-hover); }

.entry-content blockquote {
  margin: var(--space-8) 0;
  padding: var(--space-6) var(--space-8);
  border-left: 3px solid var(--accent);
  background: var(--bg-alt);
  border-radius: 0 12px 12px 0;
}
.entry-content blockquote p {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 300;
  font-style: italic;
  color: var(--text);
  margin: 0;
  line-height: 1.5;
}
.entry-content blockquote cite {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-3);
  font-style: normal;
  margin-top: var(--space-3);
  font-family: var(--font-sans);
}

.entry-content pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: var(--space-6);
  overflow-x: auto;
  margin: var(--space-6) 0;
}
.entry-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--surface);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--accent);
}
.entry-content pre code {
  background: none;
  padding: 0;
  border: none;
  color: inherit;
  font-size: var(--text-sm);
}

.entry-content ul,
.entry-content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-6);
}
.entry-content li { margin-bottom: var(--space-2); }
.entry-content li::marker { color: var(--accent); }

.entry-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.entry-content figure { margin: var(--space-8) 0; }
.entry-content figcaption {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-3);
  margin-top: var(--space-3);
  font-style: italic;
}

.entry-content hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: var(--space-12) 0;
  position: relative;
}
.entry-content hr::before {
  content: '· · ·';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  padding: 0 var(--space-4);
  color: var(--text-3);
  font-size: var(--text-lg);
  letter-spacing: 8px;
}

/* Post tags */
.post-tags {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
}
.post-tags-label {
  font-size: var(--text-sm);
  color: var(--text-3);
  font-weight: 500;
}

/* Author box */
.author-box {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-top: var(--space-12);
}
.author-box-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-alt);
}
.author-box-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-box-name {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--space-2);
}
.author-box-bio {
  font-size: var(--text-sm);
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: var(--space-3);
}
.author-box-links { display: flex; gap: var(--space-3); }
.author-box-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
}

/* Related posts */
.related-posts {
  padding: var(--space-16) 0;
  border-top: 1px solid var(--border);
  margin-top: var(--space-16);
}

/* Comments */
.comments-section {
  padding: var(--space-16) 0;
  border-top: 1px solid var(--border);
  max-width: var(--container);
  margin: 0 auto;
}

.comment-list { list-style: none; }
.comment-body {
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: var(--space-4);
}
.comment-author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--surface);
}
.comment-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.comment-author-name { font-weight: 500; font-size: var(--text-sm); color: var(--text); }
.comment-date { font-size: var(--text-xs); color: var(--text-3); }
.comment-content { font-size: var(--text-sm); color: var(--text-2); line-height: 1.7; }

.comment-form-wrapper {
  margin-top: var(--space-8);
}
.comment-form-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--space-6);
}
.comment-form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.form-field { display: flex; flex-direction: column; gap: var(--space-2); }
.form-field label { font-size: var(--text-sm); font-weight: 500; color: var(--text-2); }
.form-field input,
.form-field textarea {
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  outline: none;
  transition: border-color var(--duration);
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus { border-color: var(--accent); }
.form-field.full-width { grid-column: 1 / -1; }
.form-field textarea { min-height: 120px; }

/* =====================================================
   CATEGORY / ARCHIVE PAGE
===================================================== */
.archive-hero {
  padding: var(--space-16) 0 var(--space-12);
  border-bottom: 1px solid var(--border);
}
.archive-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--space-3);
}
.archive-title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: var(--space-4);
}
.archive-description {
  font-size: var(--text-md);
  color: var(--text-2);
  max-width: 540px;
  font-weight: 300;
  line-height: 1.6;
}

/* Filters bar */
.filters-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.filters-bar::-webkit-scrollbar { display: none; }
.filter-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--duration);
}
.filter-btn:hover,
.filter-btn.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* =====================================================
   PAGINATION
===================================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-12) 0;
}
.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  text-decoration: none;
  transition: all var(--duration);
}
.page-numbers:hover,
.page-numbers.current {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.page-numbers.dots { border: none; color: var(--text-3); width: auto; }
.nav-prev,
.nav-next {
  padding: 0 var(--space-4);
  width: auto;
  gap: var(--space-2);
}

/* =====================================================
   FOOTER
===================================================== */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-8);
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-4);
}
.footer-brand-desc {
  font-size: var(--text-sm);
  color: var(--text-3);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.social-links { display: flex; gap: var(--space-3); }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-3);
  text-decoration: none;
  transition: all var(--duration);
  font-size: var(--text-sm);
}
.social-link:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--space-4);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a {
  font-size: var(--text-sm);
  color: var(--text-2);
  text-decoration: none;
  transition: color var(--duration);
}
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copyright { font-size: var(--text-sm); color: var(--text-3); }
.footer-bottom-links { display: flex; gap: var(--space-4); }
.footer-bottom-links a {
  font-size: var(--text-sm);
  color: var(--text-3);
  text-decoration: none;
  transition: color var(--duration);
}
.footer-bottom-links a:hover { color: var(--text-2); }

/* =====================================================
   READING PROGRESS BAR
===================================================== */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent);
  z-index: 999;
  transition: width 0.1s linear;
}

/* =====================================================
   BACK TO TOP
===================================================== */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--duration), transform var(--duration), background var(--duration);
  z-index: 50;
  text-decoration: none;
}
.back-to-top.is-visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.back-to-top svg { width: 16px; height: 16px; }

/* =====================================================
   GUTENBERG / BLOCK EDITOR STYLES
===================================================== */
.wp-block-image img { border-radius: 10px; }

.wp-block-quote {
  border-left: 3px solid var(--accent) !important;
  padding: var(--space-4) var(--space-6);
  background: var(--bg-alt);
  border-radius: 0 10px 10px 0;
}
.wp-block-quote p {
  font-family: var(--font-serif) !important;
  font-size: var(--text-xl) !important;
  font-style: italic;
  font-weight: 300 !important;
  color: var(--text) !important;
}
.wp-block-quote cite { color: var(--text-3) !important; font-size: var(--text-sm) !important; }

.wp-block-pullquote {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  border-top: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  margin: var(--space-8) 0;
}
.wp-block-pullquote blockquote p {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 300;
  font-style: italic;
  color: var(--text);
}

.wp-block-code {
  border-radius: 10px;
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  font-family: var(--font-mono) !important;
  font-size: var(--text-sm) !important;
}

.wp-block-cover { border-radius: 16px; overflow: hidden; }

.wp-block-button .wp-block-button__link {
  background: var(--accent) !important;
  border-radius: 8px !important;
  font-family: var(--font-sans) !important;
  font-weight: 500 !important;
  padding: var(--space-3) var(--space-6) !important;
  transition: background var(--duration) !important;
}
.wp-block-button .wp-block-button__link:hover {
  background: var(--link-hover) !important;
}

.wp-block-separator {
  border: none !important;
  height: 1px !important;
  background: var(--border) !important;
  margin: var(--space-12) auto !important;
}

/* Wide / Full width blocks */
.alignwide {
  max-width: min(calc(100% + var(--space-16)), var(--container-wide)) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

/* =====================================================
   404 PAGE
===================================================== */
.error-404 { text-align: center; padding: var(--space-32) 0; }
.error-404-code {
  font-family: var(--font-serif);
  font-size: 8rem;
  font-weight: 300;
  color: var(--surface);
  line-height: 1;
  margin-bottom: 0;
}
.error-404-title {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--space-4);
}
.error-404-text { color: var(--text-2); margin-bottom: var(--space-8); }

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 1024px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .content-with-sidebar {
    grid-template-columns: 1fr;
  }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  :root {
    --container: 100%;
    --space-24: 4rem;
    --space-32: 5rem;
  }

  .main-nav { display: none; }
  .menu-toggle { display: flex; }

  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    z-index: 90;
    padding: var(--space-6);
    overflow-y: auto;
  }
  .main-nav.is-open ul {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
  }
  .main-nav.is-open a {
    font-size: var(--text-md);
    padding: var(--space-4);
  }

  .featured-post {
    grid-template-columns: 1fr;
    padding: var(--space-6);
  }
  .featured-post-image { order: -1; }
  .featured-post-title { font-size: var(--text-xl); }

  .posts-grid { grid-template-columns: 1fr; }
  .posts-list .post-card { flex-direction: column; }
  .posts-list .post-card-image { width: 100%; aspect-ratio: 16/9; height: auto; }

  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-4); text-align: center; }

  .comment-form-fields { grid-template-columns: 1fr; }

  .hero-title { font-size: clamp(2rem, 8vw, 3.5rem); }

  .back-to-top { bottom: var(--space-4); right: var(--space-4); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
  .container--wide { padding: 0 var(--space-4); }
  .post-hero { padding: var(--space-8) 0; }
  .hero { padding: var(--space-16) 0 var(--space-12); }
}

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

.text-center { text-align: center; }
.mt-auto { margin-top: auto; }

/* Print styles */
@media print {
  .site-header, .site-footer, .sidebar,
  .reading-progress, .back-to-top,
  .related-posts { display: none !important; }
  body { color: #000; background: #fff; font-size: 12pt; }
  .entry-content a::after { content: ' (' attr(href) ')'; font-size: 0.8em; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}