/* ============================================
   ToolZone Pro - Main CSS
   Dark Theme | Ultra Fast | SEO Friendly
   ============================================ */

/* Google Fonts - loaded async via wp_enqueue_style in functions.php */
/* @import removed - was causing render-blocking delay */

/* ============ CSS VARIABLES ============ */
:root {
  --bg-primary:    #080b14;
  --bg-secondary:  #0d1220;
  --bg-card:       #111827;
  --bg-card-hover: #162035;
  --accent-cyan:   #00d4ff;
  --accent-purple: #8b5cf6;
  --accent-green:  #10e980;
  --accent-orange: #ff6b35;
  --text-primary:  #e8edf5;
  --text-secondary:#94a3b8;
  --text-muted:    #4b5563;
  --border:        #1e2d45;
  --border-glow:   rgba(0, 212, 255, 0.3);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.5);
  --shadow-glow:   0 0 30px rgba(0, 212, 255, 0.15);
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --font-heading:  'Orbitron', system-ui, sans-serif;
  --font-body:     'Exo 2', system-ui, -apple-system, sans-serif;
  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h:      70px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background texture — contained to avoid full-page repaint */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(0,212,255,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(139,92,246,0.07) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
  will-change: auto;
  contain: strict;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: #fff; }
ul, ol { padding-left: 1.5rem; }

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.9rem; }

p { margin-bottom: 1rem; color: var(--text-secondary); }

/* ============ LAYOUT ============ */
.container {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.site-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.site-main { flex: 1; padding: 30px 0; }

/* Two-column layout */
.content-area { display: grid; grid-template-columns: 1fr 300px; gap: 30px; align-items: start; }
.content-area.full-width { grid-template-columns: 1fr; }

/* ============ HEADER ============ */
#masthead {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(8, 11, 20, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
  transition: var(--transition);
}

#masthead .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* LOGO */
.site-branding { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.site-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 16px;
  color: #fff;
  box-shadow: 0 0 15px rgba(0,212,255,0.4);
  flex-shrink: 0;
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin: 0;
  line-height: 1;
}
.site-title a { color: var(--text-primary); }
.site-title span { color: var(--accent-cyan); }

.site-description {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
}

/* SEARCH HEADER */
.header-search {
  flex: 1;
  max-width: 420px;
  position: relative;
}

.header-search-form {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  transition: var(--transition);
}

.header-search-form:focus-within {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.15);
}

.header-search-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 10px 20px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.header-search-form input::placeholder { color: var(--text-muted); }

.header-search-form button {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border: none;
  padding: 10px 18px;
  cursor: pointer;
  color: #fff;
  font-size: 1rem;
  transition: var(--transition);
}
.header-search-form button:hover { opacity: 0.85; }

/* NAVIGATION */
#site-navigation { display: flex; align-items: center; }

.main-navigation ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-navigation > ul > li > a {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.main-navigation > ul > li > a:hover,
.main-navigation > ul > li.current-menu-item > a {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
}

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

.main-navigation ul li ul {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  z-index: 100;
  flex-direction: column;
  gap: 2px;
}

.main-navigation ul li:hover > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-navigation ul li ul li a {
  display: block;
  padding: 9px 14px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}
.main-navigation ul li ul li a:hover { color: var(--accent-cyan); background: rgba(0,212,255,0.08); }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
}
.menu-toggle:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

/* ============ HERO SECTION ============ */
.hero-section {
  padding: 70px 0 50px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 300px;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent-cyan);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-badge::before { content: '●'; animation: pulse-dot 1.5s ease-in-out infinite; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff 40%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 30px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.hero-stat-item { text-align: center; }
.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-cyan);
  display: block;
}
.hero-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============ CATEGORY PILLS ============ */
.category-pills {
  padding: 20px 0 30px;
  overflow-x: auto;
  scrollbar-width: none;
}
.category-pills::-webkit-scrollbar { display: none; }

.category-pills-inner {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.cat-pill:hover, .cat-pill.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0,212,255,0.08);
  box-shadow: 0 0 15px rgba(0,212,255,0.15);
}
.cat-pill .cat-icon { font-size: 1rem; }

/* ============ CARDS ============ */
/* Tool Cards Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin: 0;
}

/* Tool Card */
.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.tool-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0,212,255,0.4);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  background: var(--bg-card-hover);
}

.tool-card:hover::before { transform: scaleX(1); }

.tool-card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tool-card-body { flex: 1; }

.tool-card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 6px;
  letter-spacing: 0.02em;
}

.tool-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.tool-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.tool-card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
}

.tool-card-arrow {
  color: var(--accent-cyan);
  font-size: 0.9rem;
  opacity: 0;
  transform: translateX(-8px);
  transition: var(--transition);
}
.tool-card:hover .tool-card-arrow { opacity: 1; transform: translateX(0); }

/* Color variants */
.icon-cyan  { background: rgba(0,212,255,0.12); color: var(--accent-cyan); }
.icon-purple{ background: rgba(139,92,246,0.12); color: var(--accent-purple); }
.icon-green { background: rgba(16,233,128,0.12); color: var(--accent-green); }
.icon-orange{ background: rgba(255,107,53,0.12); color: var(--accent-orange); }
.tag-cyan   { background: rgba(0,212,255,0.1); color: var(--accent-cyan); }
.tag-purple { background: rgba(139,92,246,0.1); color: var(--accent-purple); }
.tag-green  { background: rgba(16,233,128,0.1); color: var(--accent-green); }
.tag-orange { background: rgba(255,107,53,0.1); color: var(--accent-orange); }

/* ============ POST CARDS ============ */
.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.post-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.3);
  box-shadow: var(--shadow-card);
}

.post-card-thumb {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.post-card-thumb-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--text-muted);
}

.post-card-body { padding: 22px; }

.post-card-cat {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 10px;
  display: block;
}

.post-card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 10px;
  line-height: 1.4;
}

.post-card-title a { color: var(--text-primary); }
.post-card-title a:hover { color: var(--accent-cyan); }

.post-card-excerpt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 16px;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.post-card-meta span { display: flex; align-items: center; gap: 5px; }

/* ============ SINGLE POST ============ */
.entry-header { margin-bottom: 30px; }

.entry-meta-top {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.entry-cat-badge {
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent-cyan);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.entry-meta-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.entry-title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 20px;
}

.entry-featured-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 30px;
  border: 1px solid var(--border);
}

.entry-content {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.entry-content h2, .entry-content h3, .entry-content h4 {
  margin: 2rem 0 1rem;
  color: var(--text-primary);
}

.entry-content p { margin-bottom: 1.2rem; }

.entry-content a { color: var(--accent-cyan); border-bottom: 1px solid rgba(0,212,255,0.3); }
.entry-content a:hover { border-color: var(--accent-cyan); }

.entry-content ul, .entry-content ol {
  margin-bottom: 1.2rem;
  color: var(--text-secondary);
}
.entry-content li { margin-bottom: 0.4rem; }

.entry-content blockquote {
  border-left: 3px solid var(--accent-cyan);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(0,212,255,0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.entry-content code {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--accent-cyan);
  font-family: 'Courier New', monospace;
}

.entry-content pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  overflow-x: auto;
  margin: 20px 0;
}

.entry-content pre code {
  background: none;
  border: none;
  padding: 0;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.9rem;
}

.entry-content th {
  background: var(--bg-secondary);
  padding: 12px 16px;
  text-align: left;
  color: var(--accent-cyan);
  font-weight: 600;
  border: 1px solid var(--border);
}

.entry-content td {
  padding: 11px 16px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.entry-content tr:hover td { background: rgba(0,212,255,0.03); }

/* Tags */
.entry-tags {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.entry-tags-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tag-link {
  padding: 5px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.tag-link:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }

/* ============ SIDEBAR ============ */
.widget-area { position: sticky; top: calc(var(--header-h) + 20px); }

.widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  overflow: hidden;
}

.widget-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.widget-title::before {
  content: '';
  width: 3px; height: 16px;
  background: linear-gradient(180deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 2px;
  flex-shrink: 0;
}

/* Search Widget */
.widget_search .search-form {
  display: flex;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.widget_search .search-field {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 11px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.widget_search .search-submit {
  background: var(--accent-cyan);
  border: none;
  padding: 11px 16px;
  cursor: pointer;
  color: var(--bg-primary);
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition);
}
.widget_search .search-submit:hover { background: var(--accent-purple); color: #fff; }

/* Category Widget */
.widget_categories ul,
.widget_recent_entries ul,
.widget_pages ul,
.widget_meta ul,
.widget_archive ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.widget_categories ul li,
.widget_recent_entries ul li,
.widget_pages ul li,
.widget_archive ul li {
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.widget_categories ul li:last-child,
.widget_recent_entries ul li:last-child,
.widget_pages ul li:last-child,
.widget_archive ul li:last-child { border-bottom: none; }

.widget_categories ul li a,
.widget_recent_entries ul li a,
.widget_pages ul li a,
.widget_archive ul li a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: var(--transition);
}

.widget_categories ul li a:hover,
.widget_recent_entries ul li a:hover,
.widget_pages ul li a:hover,
.widget_archive ul li a:hover {
  color: var(--accent-cyan);
  padding-left: 6px;
}

.widget_categories ul li .post-count {
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 50px;
  font-weight: 600;
}

/* ============ SECTION HEADERS ============ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: '';
  width: 4px; height: 20px;
  background: linear-gradient(180deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 2px;
  flex-shrink: 0;
}

.view-all-link {
  font-size: 0.82rem;
  color: var(--accent-cyan);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  transition: var(--transition);
}
.view-all-link:hover { gap: 8px; }

/* ============ PAGINATION ============ */
.pagination, .nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.page-numbers:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.page-numbers.current {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: var(--bg-primary);
}

.page-numbers.prev, .page-numbers.next { width: auto; padding: 0 16px; gap: 6px; }

/* ============ COMMENTS ============ */
.comments-area {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}

.comments-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.comment-list { list-style: none; padding: 0; margin: 0; }

.comment {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.comment-body {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.comment-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.comment-author-avatar { border-radius: 50%; }

.comment-author-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.comment-date {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.comment-content p {
  font-size: 0.92rem;
  margin: 0;
  color: var(--text-secondary);
}

.comment-reply-link {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Comment Form */
.comment-respond {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 30px;
}

.comment-reply-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.comment-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 7px;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
  margin-bottom: 16px;
}

.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.comment-form textarea { min-height: 130px; resize: vertical; }

.comment-form-submit .submit,
.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #fff;
  border: none;
  padding: 13px 30px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.comment-form-submit .submit:hover,
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,212,255,0.3);
}

/* ============ FOOTER ============ */
#colophon {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.footer-main {
  padding: 60px 0 40px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-about .site-branding { margin-bottom: 16px; }

.footer-about p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-icon {
  width: 38px; height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-icon:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); background: rgba(0,212,255,0.08); }

.footer-widget h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-primary);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent-cyan); gap: 10px; }
.footer-links a::before { content: '›'; color: var(--accent-cyan); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

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

.footer-copyright a { color: var(--accent-cyan); }

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links a:hover { color: var(--accent-cyan); }

/* ============ 404 PAGE ============ */
.error-404-content {
  text-align: center;
  padding: 80px 20px;
}

.error-code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0;
}

.error-title { font-size: 1.8rem; margin-bottom: 14px; }
.error-desc { color: var(--text-secondary); margin-bottom: 30px; max-width: 400px; margin-left: auto; margin-right: auto; }

/* ============ BREADCRUMBS ============ */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--accent-cyan); }
.breadcrumbs .sep { color: var(--text-muted); opacity: 0.4; }
.breadcrumbs .current { color: var(--accent-cyan); }

/* ============ BACK TO TOP ============ */
#back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,212,255,0.3);
  z-index: 999;
}

#back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#back-to-top:hover { transform: translateY(-3px); box-shadow: 0 6px 25px rgba(0,212,255,0.4); }

/* ============ STATS BAR ============ */
.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  margin-bottom: 40px;
}

.stats-bar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}

.stat-bar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}

.stat-bar-icon { color: var(--accent-cyan); font-size: 1.1rem; }
.stat-bar-text { color: var(--text-secondary); }
.stat-bar-text strong { color: var(--text-primary); font-weight: 600; }

/* ============ LOADING ANIMATION ============ */
/* fade-in-up — only animate when JS adds .js-animate class to body,
   otherwise cards show instantly (better FCP/LCP) */
.js-animate .fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.js-animate .fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ CUSTOM SCROLLBAR ============ */
::-webkit-scrollbar { width: 8px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ============ UTILITY ============ */
.text-cyan   { color: var(--accent-cyan) !important; }
.text-purple { color: var(--accent-purple) !important; }
.text-green  { color: var(--accent-green) !important; }
.text-muted  { color: var(--text-muted) !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.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; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-main { grid-template-columns: 1fr 1fr; gap: 30px; }
  .content-area { grid-template-columns: 1fr 270px; }
}

@media (max-width: 900px) {
  .content-area { grid-template-columns: 1fr; }
  .widget-area { position: static; }
  .hero-stats { gap: 25px; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }

  .header-search { display: none; }

  .menu-toggle { display: flex; align-items: center; gap: 7px; }

  .main-navigation {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(8,11,20,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .main-navigation.open { max-height: 500px; }

  .main-navigation ul { flex-direction: column; gap: 4px; }
  .main-navigation > ul > li > a { padding: 12px 16px; }
  .main-navigation ul li ul {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(0,212,255,0.04);
    border-radius: var(--radius-sm);
    margin: 4px 0 4px 12px;
  }

  .tools-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-section { padding: 50px 0 30px; }
  #back-to-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .tools-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tool-card { padding: 16px; gap: 10px; }
  .tool-card-icon { width: 42px; height: 42px; font-size: 1.2rem; }
  .hero-title { font-size: 1.9rem; }
  .category-pills-inner { justify-content: flex-start; }
  .stats-bar-inner { gap: 20px; }
  #masthead .container { gap: 12px; }
}

@media (max-width: 360px) {
  .tools-grid { grid-template-columns: 1fr; }
  .site-title { font-size: 1.1rem; }
}

/* Print */
@media print {
  #masthead, #colophon, .widget-area, #back-to-top { display: none; }
  .content-area { grid-template-columns: 1fr; }
  body { background: #fff; color: #000; }
}

/* ============================================================
   CUSTOMIZER-CONTROLLED FOOTER COLUMNS
   ============================================================ */
.footer-cols-1 { grid-template-columns: 1fr !important; }
.footer-cols-2 { grid-template-columns: 1fr 1fr !important; }
.footer-cols-3 { grid-template-columns: 1fr 1fr 1fr !important; }
.footer-cols-4 { grid-template-columns: 1.5fr 1fr 1fr 1fr !important; }

/* Social Links */
.social-links { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }
.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 1rem;
    transition: var(--transition);
    text-decoration: none;
}
.social-link:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(0,212,255,0.3);
    transform: translateY(-2px);
}

/* Sticky Header */
.site-header.is-sticky {
    position: sticky;
    top: 0;
    z-index: 999;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

/* Blog layout variants */
.layout-list .tools-grid,
.layout-list .posts-grid {
    grid-template-columns: 1fr !important;
}
.layout-masonry .tools-grid,
.layout-masonry .posts-grid {
    columns: 3;
    display: block;
}
.layout-masonry .tool-card,
.layout-masonry .post-card {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    display: block;
}

/* Elementor full-width page */
.page-template-elementor_header_footer .site-main {
    padding: 0;
    max-width: 100%;
}
.page-template-elementor_header_footer .container {
    max-width: 100%;
    padding: 0;
}