/*
Theme Name: TechPulse Pro
Theme URI: https://example.com/techpulse-pro
Author: Claude for Anthropic
Description: A premium tech blog WordPress theme with dark mode, hero carousel, reading progress, font switcher, category colors, ad placeholders, and a rich article grid.
Version: 2.0.0
License: GNU General Public License v2 or later
Text Domain: techpulse
Tags: blog, tech, dark-mode, minimal, right-sidebar, custom-logo, custom-menu, featured-images, threaded-comments
*/

/* ============================================================
   CSS VARIABLES — LIGHT MODE
   ============================================================ */
:root {
  --color-bg:            #F8F7F4;
  --color-bg-alt:        #EFEDE8;
  --color-surface:       #FFFFFF;
  --color-surface-2:     #F4F2EE;
  --color-border:        #E4E0D8;
  --color-border-light:  #EDE9E2;
  --color-text:          #18181B;
  --color-text-muted:    #52525B;
  --color-text-light:    #A1A1AA;
  --color-accent:        #0F4C81;
  --color-accent-hover:  #0A3560;
  --color-accent-light:  #EBF2FA;
  --color-highlight:     #F4A726;
  --color-highlight-alt: #E8522A;
  --cat-tech:     #0F4C81;
  --cat-reviews:  #7C3AED;
  --cat-tutorials:#0D9488;
  --cat-news:     #DC2626;
  --cat-opinion:  #D97706;
  --cat-guides:   #059669;
  --cat-default:  #6366F1;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Sans 3', 'Helvetica Neue', sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
  --max-width:      1260px;
  --sidebar-width:  340px;
  --radius:         5px;
  --radius-lg:      10px;
  --radius-xl:      16px;
  --shadow-sm:      0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:      0 12px 40px rgba(0,0,0,0.12);
  --transition:     0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --progress-color: var(--color-highlight);
}

/* ============================================================
   DARK MODE
   ============================================================ */
[data-theme="dark"] {
  --color-bg:           #0F0F11;
  --color-bg-alt:       #18181B;
  --color-surface:      #1C1C1F;
  --color-surface-2:    #27272A;
  --color-border:       #3F3F46;
  --color-border-light: #2D2D30;
  --color-text:         #FAFAFA;
  --color-text-muted:   #A1A1AA;
  --color-text-light:   #71717A;
  --color-accent:       #60A5FA;
  --color-accent-hover: #93C5FD;
  --color-accent-light: #1E3A5F;
  --color-highlight:    #FBBF24;
  --shadow-sm:          0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:          0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:          0 12px 40px rgba(0,0,0,0.5);
}

/* ============================================================
   FONT THEMES
   ============================================================ */
[data-font="playfair"] { --font-heading: 'Playfair Display', Georgia, serif; --font-body: 'Source Sans 3', sans-serif; }
[data-font="lora"]     { --font-heading: 'Lora', Georgia, serif; --font-body: 'Source Sans 3', sans-serif; }
[data-font="syne"]     { --font-heading: 'Syne', sans-serif; --font-body: 'Source Sans 3', sans-serif; }
[data-font="crimson"]  { --font-heading: 'Crimson Pro', Georgia, serif; --font-body: 'Crimson Pro', Georgia, serif; }
[data-font="ibm"]      { --font-heading: 'IBM Plex Serif', Georgia, serif; --font-body: 'Source Sans 3', sans-serif; }
[data-font="mono"]     { --font-heading: 'JetBrains Mono', monospace; --font-body: 'JetBrains Mono', monospace; }

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s ease, color 0.3s ease;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); }

/* ============================================================
   READING PROGRESS BAR
   ============================================================ */
#reading-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-highlight) 60%, var(--color-highlight-alt) 100%);
  z-index: 9999;
  transition: width 0.08s linear;
  border-radius: 0 2px 2px 0;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); line-height: 1.22; color: var(--color-text); font-weight: 700; }
h1 { font-size: clamp(1.875rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.125rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }
ul,ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
li { margin-bottom: 0.375rem; }
blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--color-accent-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-text-muted);
}
code {
  font-family: var(--font-mono);
  background: var(--color-surface-2);
  padding: 0.15em 0.45em;
  border-radius: var(--radius);
  font-size: 0.875em;
  color: var(--color-accent);
}
pre {
  background: #0D1117;
  color: #E6EDF3;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.65;
}
pre code { background: none; padding: 0; color: inherit; }
hr { border: none; border-top: 1px solid var(--color-border); margin: 2rem 0; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.site-main-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 56px;
  padding: 56px 0;
}

/* ============================================================
   HEADER
   ============================================================ */
#masthead {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: var(--shadow-sm);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1.5rem;
}
.site-branding { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.site-logo img { height: 38px; width: auto; }
.site-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.site-title a { color: inherit; }
.site-title span { color: var(--color-accent); }

/* Header Controls */
.header-controls { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }

/* Dark Mode Toggle */
.dark-toggle {
  width: 46px; height: 26px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  position: relative;
  transition: background var(--transition), border-color var(--transition);
  flex-shrink: 0;
}
.dark-toggle-knob {
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  background: var(--color-surface);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  line-height: 1;
}
[data-theme="dark"] .dark-toggle { background: var(--color-accent); border-color: var(--color-accent); }
[data-theme="dark"] .dark-toggle-knob { transform: translateX(20px); }

/* Font Switcher */
.font-btn {
  padding: 0.3rem 0.75rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-muted);
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.font-btn:hover { background: var(--color-accent-light); color: var(--color-accent); border-color: var(--color-accent); }
.font-controls-wrap { position: relative; }
.font-picker {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  min-width: 200px;
  display: none;
  z-index: 300;
}
.font-picker.open { display: block; animation: fadeDown 0.15s ease; }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.font-picker-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-light);
  padding: 0.25rem 0.75rem 0.625rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.375rem;
}
.font-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  color: var(--color-text);
  gap: 1rem;
}
.font-option:hover { background: var(--color-surface-2); }
.font-option.active { background: var(--color-accent-light); color: var(--color-accent); }
.font-option-name { font-size: 0.875rem; font-weight: 600; }
.font-option-preview { font-size: 1.1rem; opacity: 0.55; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.main-navigation ul { list-style: none; display: flex; padding: 0; margin: 0; }
.main-navigation li { position: relative; margin: 0; }
.main-navigation a {
  display: block;
  padding: 0.45rem 0.85rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
  white-space: nowrap;
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a { color: var(--color-accent); }
.main-navigation ul ul {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  flex-direction: column;
  display: none;
  padding: 0.5rem 0;
  z-index: 300;
}
.main-navigation li:hover > ul { display: flex; }
.main-navigation ul ul a { text-transform: none; letter-spacing: 0; padding: 0.5rem 1.25rem; }
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--color-text);
}

/* ============================================================
   HERO CAROUSEL
   ============================================================ */
.hero-carousel { position: relative; overflow: hidden; background: #0D0D10; }
.carousel-track { display: flex; transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1); }
.carousel-slide { min-width: 100%; position: relative; overflow: hidden; }
.carousel-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(8,16,32,0.92) 0%, rgba(15,76,129,0.65) 50%, rgba(8,16,32,0.4) 100%);
  z-index: 1;
}
.carousel-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 9s ease;
}
.carousel-slide.active .carousel-bg { transform: scale(1.0); }
.carousel-content { position: relative; z-index: 2; padding: 80px 0 100px; }
.slide-inner { max-width: 700px; }
.slide-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-highlight);
  color: #18181B;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 0.35em 1em;
  border-radius: 3px;
  margin-bottom: 1.25rem;
}
.slide-title {
  font-size: clamp(1.875rem, 4.5vw, 3.25rem);
  color: white;
  margin-bottom: 1rem;
  line-height: 1.12;
  font-weight: 800;
}
.slide-excerpt {
  font-size: 1.075rem;
  color: rgba(255,255,255,0.72);
  max-width: 540px;
  margin-bottom: 1.75rem;
  line-height: 1.68;
}
.slide-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.slide-meta a { color: rgba(255,255,255,0.85); font-weight: 600; }
.slide-meta img { border-radius: 50%; border: 2px solid rgba(255,255,255,0.3); }
.slide-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.carousel-arrows { position: absolute; bottom: 28px; right: 28px; z-index: 10; display: flex; gap: 0.5rem; }
.carousel-btn {
  width: 42px; height: 42px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel-btn:hover { background: rgba(255,255,255,0.22); }
.carousel-dots {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 6px;
  align-items: center;
}
.carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}
.carousel-dot.active { background: var(--color-highlight); width: 24px; border-radius: 4px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn-primary { background: var(--color-accent); color: white; }
.btn-primary:hover { background: var(--color-accent-hover); color: white; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(15,76,129,0.3); }
.btn-outline-white { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.3); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); color: white; border-color: rgba(255,255,255,0.6); }
.btn-sm { padding: 0.45rem 1rem; font-size: 0.82rem; }

/* ============================================================
   SECTION LABELS
   ============================================================ */
.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}
.section-label::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent); flex-shrink: 0; }
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }

/* ============================================================
   CATEGORY BADGE SYSTEM
   ============================================================ */
.cat-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.28em 0.75em;
  border-radius: 3px;
  color: white;
  background: var(--cat-default);
}
.cat-badge.cat-technology, .cat-badge.cat-tech { background: var(--cat-tech); }
.cat-badge.cat-reviews, .cat-badge.cat-review { background: var(--cat-reviews); }
.cat-badge.cat-tutorials, .cat-badge.cat-tutorial { background: var(--cat-tutorials); }
.cat-badge.cat-news { background: var(--cat-news); }
.cat-badge.cat-opinion { background: var(--cat-opinion); }
.cat-badge.cat-guides, .cat-badge.cat-guide { background: var(--cat-guides); }

/* ============================================================
   ARTICLES GRID LAYOUTS
   ============================================================ */
.articles-grid { display: flex; flex-direction: column; gap: 40px; }
.grid-featured-row {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 22px;
}
.grid-standard-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.grid-list-row {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}

/* ============================================================
   POST CARDS
   ============================================================ */
.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition), background 0.3s ease;
  display: flex;
  flex-direction: column;
}
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.post-card-image { aspect-ratio: 16/9; overflow: hidden; background: var(--color-surface-2); flex-shrink: 0; }
.post-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s ease; }
.post-card:hover .post-card-image img { transform: scale(1.04); }
.post-card-body { padding: 1.35rem; display: flex; flex-direction: column; flex: 1; }
.post-card-category { margin-bottom: 0.6rem; }
.post-card-title { font-size: 1.1rem; margin-bottom: 0.6rem; line-height: 1.32; flex: 1; }
.post-card-title a { color: var(--color-text); }
.post-card-title a:hover { color: var(--color-accent); }
.post-card-excerpt {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  padding-top: 0.85rem;
  margin-top: auto;
  gap: 0.5rem;
}
.post-card-meta .author { display: flex; align-items: center; gap: 0.45rem; }
.post-card-meta .author img { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }

/* Large card */
.post-card.card-large .post-card-image { aspect-ratio: 3/2; }
.post-card.card-large .post-card-title { font-size: 1.4rem; }
.post-card.card-large .post-card-body { padding: 1.65rem; }
.post-card.card-large .post-card-excerpt { -webkit-line-clamp: 4; }

/* List card */
.post-card.card-list {
  flex-direction: row;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
}
.post-card.card-list:last-child { border-bottom: none; }
.post-card.card-list:hover { transform: none; box-shadow: none; background: var(--color-surface-2); }
.post-card.card-list .post-card-image { width: 110px; height: 76px; aspect-ratio: unset; flex-shrink: 0; border-radius: 0; }
.post-card.card-list .post-card-body { padding: 0.875rem 1.25rem; flex-direction: row; align-items: center; gap: 1rem; }
.post-card.card-list .post-card-title { font-size: 0.9rem; margin: 0; flex: 1; }
.post-card.card-list .post-card-excerpt { display: none; }
.post-card.card-list .post-card-meta { border: none; padding: 0; flex-shrink: 0; flex-direction: column; align-items: flex-end; gap: 0.2rem; margin: 0; }

/* ============================================================
   ADVERTISEMENT PLACEHOLDERS
   ============================================================ */
.ad-placeholder {
  background: var(--color-surface-2);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-text-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.ad-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent, transparent 12px, rgba(0,0,0,0.018) 12px, rgba(0,0,0,0.018) 24px);
}
.ad-placeholder:hover { border-color: var(--color-accent); background: var(--color-accent-light); }
.ad-placeholder-icon { font-size: 1.75rem; opacity: 0.28; position: relative; z-index: 1; }
.ad-placeholder span { position: relative; z-index: 1; }
.ad-banner { height: 90px; }
.ad-rectangle { height: 250px; }
.ad-skyscraper { height: 600px; }
.ad-inline { height: 120px; margin: 2rem 0; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.widget-area { display: flex; flex-direction: column; gap: 24px; }
.widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.widget-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-light);
  margin-bottom: 1.2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-body);
}
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget ul li { border-bottom: 1px solid var(--color-border); padding: 0.55rem 0; margin: 0; }
.widget ul li:last-child { border-bottom: none; padding-bottom: 0; }
.widget ul li a {
  color: var(--color-text);
  font-size: 0.86rem;
  transition: color var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}
.widget ul li a:hover { color: var(--color-accent); }
.widget ul li a span {
  font-size: 0.72rem;
  color: var(--color-text-light);
  background: var(--color-surface-2);
  padding: 0.1em 0.55em;
  border-radius: 100px;
  flex-shrink: 0;
}

/* Favourite Posts Widget */
.fav-post-item {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--color-border);
}
.fav-post-item:last-child { border-bottom: none; padding-bottom: 0; }
.fav-post-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-border);
  font-family: var(--font-heading);
  line-height: 1;
  flex-shrink: 0;
  min-width: 28px;
  padding-top: 2px;
}
.fav-post-thumb {
  width: 68px; height: 50px;
  border-radius: var(--radius);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-surface-2);
}
.fav-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.fav-post-info { flex: 1; min-width: 0; }
.fav-post-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  font-family: var(--font-heading);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.25rem;
}
.fav-post-title:hover { color: var(--color-accent); }
.fav-post-meta { font-size: 0.72rem; color: var(--color-text-light); }

/* Search Widget */
.widget_search form { display: flex; }
.widget_search input[type="search"] {
  flex: 1;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  font-size: 0.875rem;
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.widget_search input[type="search"]:focus { border-color: var(--color-accent); background: var(--color-surface); }
.widget_search input[type="submit"] {
  padding: 0.6rem 1rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 700;
  transition: background var(--transition);
}
.widget_search input[type="submit"]:hover { background: var(--color-accent-hover); }

/* Newsletter Widget */
.newsletter-widget {
  background: linear-gradient(135deg, var(--color-accent) 0%, #092D55 100%);
  border: none;
  color: white;
  text-align: center;
}
.newsletter-widget .widget-title { color: rgba(255,255,255,0.55); border-color: rgba(255,255,255,0.15); }
.newsletter-widget h3 { color: white; font-size: 1.15rem; margin-bottom: 0.4rem; }
.newsletter-widget p { color: rgba(255,255,255,0.72); font-size: 0.85rem; margin-bottom: 1.1rem; }
.newsletter-form { display: flex; flex-direction: column; gap: 0.55rem; }
.newsletter-form input[type="email"] {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 0.875rem;
  outline: none;
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.42); }
.newsletter-form input[type="email"]:focus { border-color: rgba(255,255,255,0.55); background: rgba(255,255,255,0.15); }
.newsletter-form button {
  width: 100%;
  padding: 0.65rem;
  background: var(--color-highlight);
  color: #18181B;
  border: none;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.newsletter-form button:hover { background: #E09618; transform: translateY(-1px); }
.newsletter-disclaimer { font-size: 0.7rem !important; color: rgba(255,255,255,0.4) !important; margin-top: 0.4rem !important; }

/* ============================================================
   SINGLE POST
   ============================================================ */
.entry-header { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--color-border); }
.entry-title { margin-bottom: 1.25rem; }
.entry-meta { display: flex; align-items: center; gap: 1.25rem; color: var(--color-text-muted); font-size: 0.875rem; flex-wrap: wrap; }
.entry-meta img { border-radius: 50%; }
.entry-thumbnail { margin-bottom: 2.5rem; border-radius: var(--radius-xl); overflow: hidden; }
.entry-content { font-size: 1.075rem; line-height: 1.82; color: var(--color-text); }
.entry-content h2, .entry-content h3 { margin-top: 2.5rem; margin-bottom: 1rem; }
.entry-content img { border-radius: var(--radius-lg); margin: 1.5rem 0; }
.entry-content a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }

/* Tag Pills */
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2rem; }
.tag-pill {
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  padding: 0.3em 0.9em;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.tag-pill:hover { background: var(--color-accent); color: white; border-color: var(--color-accent); }

/* ============================================================
   AUTHOR BIO
   ============================================================ */
.author-bio {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-top: 3rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease;
}
.author-bio::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
}
.author-bio-avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 3px solid var(--color-accent-light); }
.author-bio-content h4 { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-light); margin-bottom: 0.2rem; font-family: var(--font-body); }
.author-bio-name { font-size: 1.25rem; margin-bottom: 0.75rem; }
.author-bio-text { color: var(--color-text-muted); font-size: 0.95rem; line-height: 1.65; margin-bottom: 1rem; }
.author-social-links { display: flex; gap: 0.5rem; }
.author-social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: var(--radius);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.author-social-links a:hover { background: var(--color-accent); color: white; border-color: var(--color-accent); }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination { display: flex; align-items: center; justify-content: center; gap: 0.35rem; margin-top: 3rem; }
.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: all var(--transition);
  background: var(--color-surface);
}
.pagination .page-numbers:hover,
.pagination .page-numbers.current { background: var(--color-accent); border-color: var(--color-accent); color: white; }

/* ============================================================
   COMMENTS
   ============================================================ */
.comments-area { margin-top: 3rem; }
.comments-title { font-size: 1.5rem; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--color-border); }
.comment-list { list-style: none; padding: 0; }
.comment { margin-bottom: 1.25rem; }
.comment-body { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.5rem; transition: background 0.3s ease; }
.comment-author { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.comment-author img { width: 42px; height: 42px; border-radius: 50%; }
.comment-author .fn { font-weight: 700; font-size: 0.95rem; }
.comment-metadata { font-size: 0.78rem; color: var(--color-text-light); margin-bottom: 0.75rem; }
.comment-content p { font-size: 0.95rem; color: var(--color-text-muted); }
.comment-reply-link { font-size: 0.78rem; font-weight: 700; color: var(--color-accent); }
.comment-form label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--color-text-muted); }
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  margin-bottom: 1rem;
}
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--color-accent); background: var(--color-surface); }
.comment-form textarea { min-height: 130px; resize: vertical; }
.comment-form input[type="submit"] { padding: 0.7rem 2rem; background: var(--color-accent); color: white; border: none; border-radius: var(--radius); font-size: 0.95rem; font-weight: 700; cursor: pointer; transition: background var(--transition); }
.comment-form input[type="submit"]:hover { background: var(--color-accent-hover); }

/* ============================================================
   FOOTER
   ============================================================ */
#colophon { background: #0D0D10; color: rgba(255,255,255,0.6); padding: 64px 0 0; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .site-title { color: white; font-size: 1.4rem; margin-bottom: 0.75rem; display: block; }
.footer-brand p { font-size: 0.875rem; line-height: 1.7; max-width: 260px; }
.footer-col h5 { color: white; font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 1.25rem; font-family: var(--font-body); }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a { color: rgba(255,255,255,0.48); font-size: 0.875rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: white; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 0; font-size: 0.78rem; color: rgba(255,255,255,0.32); }
.footer-bottom a { color: rgba(255,255,255,0.42); }
.footer-bottom a:hover { color: white; }
.newsletter-form.footer-form { flex-direction: row; gap: 0; }
.newsletter-form.footer-form input { border-radius: var(--radius) 0 0 var(--radius); }
.newsletter-form.footer-form button { width: auto; border-radius: 0 var(--radius) var(--radius) 0; padding: 0 1rem; }

/* ============================================================
   NO RESULTS
   ============================================================ */
.no-results { text-align: center; padding: 5rem 2rem; background: var(--color-surface); border-radius: var(--radius-xl); border: 1px solid var(--color-border); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .site-main-layout { grid-template-columns: 1fr; gap: 48px; }
  .grid-featured-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 820px) {
  .grid-featured-row { grid-template-columns: 1fr; }
  .grid-standard-row { grid-template-columns: repeat(2, 1fr); }
  .menu-toggle { display: block; }
  .main-navigation ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    gap: 0.25rem;
    z-index: 199;
  }
  .main-navigation ul.toggled { display: flex; }
  .author-bio { flex-direction: column; align-items: center; text-align: center; }
  .author-social-links { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 0.5rem; }
  .carousel-content { padding: 56px 0 80px; }
}
@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .grid-standard-row { grid-template-columns: 1fr; }
  .site-main-layout { padding: 32px 0; }
  .header-inner { gap: 0.5rem; }
  .font-btn .font-label { display: none; }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.screen-reader-text { clip: rect(1px,1px,1px,1px); position: absolute !important; height: 1px; width: 1px; overflow: hidden; }
.skip-link { position: absolute; top: -100%; left: 16px; z-index: 9999; padding: 0.5rem 1rem; background: var(--color-accent); color: white; border-radius: 0 0 var(--radius) var(--radius); font-weight: 700; }
.skip-link:focus { top: 0; }
*:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* WP Core */
.alignleft { float: left; margin-right: 1.5rem; margin-bottom: 1rem; }
.alignright { float: right; margin-left: 1.5rem; margin-bottom: 1rem; }
.aligncenter { display: block; margin: 1.5rem auto; }
.wp-block-quote { border-left: 4px solid var(--color-accent); padding: 1rem 1.5rem; background: var(--color-accent-light); border-radius: 0 var(--radius) var(--radius) 0; margin: 2rem 0; }
.wp-block-separator { border: none; border-top: 1px solid var(--color-border); margin: 2rem 0; }
.wp-block-button__link { background: var(--color-accent); color: white; padding: 0.75rem 1.75rem; border-radius: var(--radius); font-weight: 700; }
.wp-block-button__link:hover { background: var(--color-accent-hover); color: white; }
.sticky { background: var(--color-surface-2); border-left: 3px solid var(--color-highlight); }