/*
Theme Name: Data & AI Academy
Theme URI: http://corpolearn.wp/dataai/
Author: Antigravity AI Architecture Team
Description: State-of-the-art WordPress FSE Block Theme for Data, AI, and Machine Learning technical platform.
Version: 1.0.6
Text Domain: aiml-academy
*/

/* ==========================================================================
   1. DESIGN SYSTEM & CSS CUSTOM VARIABLES
   ========================================================================== */
:root {
  /* Palette Colors */
  --bg-surface: #FAFAFF;
  --bg-surface-alt: #F4F5FB;
  --bg-window-card: #FFFFFF;
  --bg-lavender-tint: #F3F0FF;

  --text-heading: #09090B;
  --text-primary: #111827;
  --text-body: #374151;
  --text-muted: #6B7280;

  --accent-violet: #7C3AED;
  --accent-violet-light: #8B5CF6;
  --accent-violet-glow: rgba(124, 58, 237, 0.2);
  --accent-cyan: #06B6D4;
  --accent-purple-neon: #A855F7;
  --accent-green-online: #27C93F;

  --border-violet-light: #E9D5FF;
  --border-violet: #C084FC;
  --border-dark: #1F2937;

  /* macOS Control Dots */
  --dot-red: #FF5F56;
  --dot-yellow: #FFBD2E;
  --dot-green: #27C93F;

  /* Fonts */
  --font-code: 'JetBrains Mono', 'Fira Code', monospace;
  --font-ui: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --container-max-width: 1280px;
  --radius-card: 12px;
  --radius-btn: 8px;
}

/* Base Resets & Global Anti-Overflow */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
  position: relative;
}

*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  background-color: var(--bg-surface);
  color: var(--text-body);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.site-title,
.window-title,
.btn-code,
.nav-link-code,
.metric-number,
.category-badge-code {
  font-family: var(--font-code);
  color: var(--text-heading);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; line-height: 1.2; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.3; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 700; }
p { margin-top: 0; margin-bottom: 1.2rem; }
a { color: var(--accent-violet); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-violet-light); }

/* Max Width Container */
.container-ai, .ai-header-inner, .ai-hero-inner, .ai-section-inner {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Reading Progress Bar */
.ai-reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-violet), var(--accent-purple-neon), var(--accent-cyan));
  width: 0%;
  z-index: 9999;
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   2. NEURAL & DATA BACKGROUND PATTERNS & DYNAMIC MATRIX PULSE
   ========================================================================== */
.neural-bg-pattern {
  position: relative;
  background-color: var(--bg-surface);
}

.neural-bg-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(124, 58, 237, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(6, 182, 212, 0.06) 0%, transparent 40%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%237C3AED' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  animation: matrix-pulse 8s infinite alternate ease-in-out;
}

@keyframes matrix-pulse {
  0% { opacity: 0.15; transform: scale(1); }
  50% { opacity: 0.25; transform: scale(1.01); }
  100% { opacity: 0.15; transform: scale(1); }
}

/* ==========================================================================
   3. FLOATING INTERACTIVE AI & ML PETS (.ai-pet-companion)
   ========================================================================== */
.ai-hero-pets-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 2;
}

.ai-pet-companion {
  position: absolute;
  pointer-events: auto;
  cursor: pointer;
  z-index: 10;
  transition: transform 0.1s ease-out;
  animation: float-pet 6s ease-in-out infinite alternate;
}

.ai-pet-companion.pet-byte { animation-delay: 0s; }
.ai-pet-companion.pet-tensor { animation-delay: -2s; }
.ai-pet-companion.pet-pulse { animation-delay: -4s; }

@keyframes float-pet {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(-2deg); }
}

/* Pet Speech Tooltip */
.pet-speech-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--text-heading);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--accent-violet);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.25);
  font-family: var(--font-code);
  font-size: 11px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.pet-speech-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: var(--text-heading) transparent transparent transparent;
}

.ai-pet-companion:hover .pet-speech-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-18px);
}

.pet-badge-name {
  color: var(--accent-cyan);
  font-weight: 700;
  display: block;
  font-size: 9px;
  margin-bottom: 2px;
}

.pet-quote-text {
  margin: 0;
  color: var(--bg-lavender-tint);
}

.pet-graphic-wrapper {
  filter: drop-shadow(0 10px 20px rgba(124, 58, 237, 0.15));
  transition: transform 0.15s ease-out;
}

.spin-ring-1 { transform-origin: center; animation: spin-clockwise 12s linear infinite; }
.spin-ring-2 { transform-origin: center; animation: spin-counter 16s linear infinite; }
@keyframes spin-clockwise { 100% { transform: rotate(360deg); } }
@keyframes spin-counter { 100% { transform: rotate(-360deg); } }

/* ==========================================================================
   4. CARD DESIGN: "AI & ML IDE WINDOW" INTERFACE
   ========================================================================== */
.ai-ide-window-card {
  background: var(--bg-window-card);
  border: 1px solid var(--border-violet-light);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(9, 9, 11, 0.04);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.ai-ide-window-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px var(--accent-violet-glow);
  border-color: var(--border-violet);
}

/* Window Header Bar */
.window-header-bar {
  background: var(--text-heading);
  color: #FFFFFF;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-dark);
}

.window-controls-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot-control {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background-color: var(--dot-red); }
.dot-yellow { background-color: var(--dot-yellow); }
.dot-green { background-color: var(--dot-green); }

.window-title-text {
  font-family: var(--font-code);
  font-size: 12px;
  color: #D1D5DB;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.window-status-led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-green-online);
  box-shadow: 0 0 8px var(--accent-green-online);
  display: inline-block;
}

/* Window Body Grid with Line Numbers Accent */
.window-body-content {
  display: flex;
  flex-direction: row;
  padding: 0;
  flex-grow: 1;
  background-color: #FFFFFF;
}

.line-numbers-col {
  width: 38px;
  background-color: #F9FAFB;
  border-right: 1px solid #F3F4F6;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-code);
  font-size: 11px;
  color: #9CA3AF;
  user-select: none;
  flex-shrink: 0;
}

.window-inner-padded,
div.window-inner-padded,
.ai-ide-window-card .window-inner-padded,
.is-layout-grid.window-inner-padded {
  display: flex !important;
  flex-direction: column !important;
  grid-template-columns: none !important;
  grid-template-rows: none !important;
  grid-auto-flow: row !important;
  align-items: flex-start !important;
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 24px !important;
  flex-grow: 1 !important;
}

.window-inner-padded > * {
  grid-column: 1 / -1 !important;
  width: 100% !important;
}

/* Domain Vector Icon Container */
.domain-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--bg-lavender-tint);
  border: 1px solid var(--border-violet-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent-violet);
  transition: transform 0.2s ease, background 0.2s ease;
}

.ai-ide-window-card:hover .domain-icon-box {
  transform: scale(1.05);
  background: var(--accent-violet);
  color: #FFFFFF;
}

.domain-icon-box svg {
  width: 28px;
  height: 28px;
}

/* ==========================================================================
   5. HEADER PART (.ai-header-wrapper)
   ========================================================================== */
.ai-header-wrapper {
  position: sticky;
  top: 0;
  background-color: rgba(250, 250, 255, 0.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid #E5E7EB;
  z-index: 1000;
  transition: box-shadow 0.25s ease;
}

.ai-header-wrapper.is-elevated {
  box-shadow: 0 10px 30px rgba(9, 9, 11, 0.08);
}

.ai-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 16px;
}

/* Brand Logo Wrapper */
.brand-logo-wrapper {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.site-brand-logo {
  display: flex;
  align-items: center;
}

.brand-svg-logo {
  height: 40px;
  width: auto;
  max-width: 230px;
}

.corpolearn-parent-link {
  font-family: var(--font-code);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-violet);
  text-decoration: none;
  margin-top: 2px;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}

.corpolearn-parent-link:hover {
  color: var(--accent-violet-light);
}

/* Desktop Navigation (Visible on > 1024px) */
.desktop-nav-only {
  display: flex;
  align-items: center;
}

.header-nav-list {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link-code {
  font-family: var(--font-code);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-heading);
  padding: 6px 10px;
  border-radius: 6px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.nav-link-code:hover {
  background-color: var(--bg-lavender-tint);
  color: var(--accent-violet);
}

/* Desktop Terminal Search Bar */
.desktop-search-only {
  display: flex;
}

.terminal-search-box {
  display: flex;
  align-items: center;
  background: var(--text-heading);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 6px 12px;
  gap: 8px;
}

.terminal-prompt-symbol {
  font-family: var(--font-code);
  color: var(--accent-cyan);
  font-size: 13px;
  font-weight: 700;
}

.terminal-search-input {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-family: var(--font-code);
  font-size: 12px;
  outline: none;
  width: 170px;
}

.terminal-search-input::placeholder {
  color: #9CA3AF;
}

.terminal-kbd-shortcut {
  font-family: var(--font-code);
  font-size: 10px;
  color: #9CA3AF;
  background: #1F2937;
  padding: 2px 6px;
  border-radius: 4px;
}

/* Mobile Nav Toggle Button */
.mobile-nav-toggle-btn {
  display: none;
  background: var(--text-heading);
  color: #FFFFFF;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 8px 14px;
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.mobile-nav-toggle-btn:hover {
  background: var(--accent-violet);
  border-color: var(--accent-violet);
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  display: none;
  background: rgba(250, 250, 255, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--border-violet);
  box-shadow: 0 16px 40px rgba(9, 9, 11, 0.12);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-drawer.is-open {
  max-height: 600px;
}

.mobile-nav-inner {
  padding: 16px 1.5rem 24px 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mobile-search-wrapper {
  width: 100%;
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-code);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-heading);
  padding: 10px 14px;
  border-radius: 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-violet-light);
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
}

.mobile-nav-link:hover {
  background: var(--bg-lavender-tint);
  color: var(--accent-violet);
  border-color: var(--accent-violet);
  transform: translateX(4px);
}

.mobile-mock-interview-link {
  background: var(--accent-violet) !important;
  color: #FFFFFF !important;
  border-color: var(--accent-violet) !important;
  font-weight: 700 !important;
}

.mobile-nav-network-footer {
  margin-top: 4px;
}

.mobile-parent-badge {
  display: block;
  text-align: center;
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-violet);
  background: var(--bg-lavender-tint);
  border: 1px solid var(--border-violet-light);
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   6. HERO SECTION (.hero-home)
   ========================================================================== */
.ai-hero-section {
  position: relative;
  padding: 80px 0 90px 0;
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-surface-alt) 100%);
  overflow: hidden;
  text-align: center;
}

.ai-hero-inner {
  position: relative;
  z-index: 5;
  max-width: 960px;
}

/* Monospace Symmetrical Bubbles */
.hero-bubbles-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.mono-bubble-badge {
  display: inline-flex;
  align-items: center;
  background: var(--bg-lavender-tint);
  border: 1px solid var(--border-violet-light);
  color: var(--accent-violet);
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.hero-headline {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-body);
  max-width: 760px;
  margin: 0 auto 36px auto;
  line-height: 1.6;
}

/* Symmetrical CTA Buttons */
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary-violet {
  background-color: var(--accent-violet);
  color: #FFFFFF !important;
  font-family: var(--font-code);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px var(--accent-violet-glow);
  transition: all 0.25s ease;
  border: 2px solid var(--accent-violet);
}

.btn-primary-violet:hover {
  background-color: var(--accent-violet-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.3);
}

.btn-secondary-terminal {
  background-color: transparent;
  color: var(--text-heading) !important;
  font-family: var(--font-code);
  font-size: 14px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  border: 2px solid var(--text-heading);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.btn-secondary-terminal:hover {
  background-color: var(--text-heading);
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

/* ==========================================================================
   7. PLATFORM METRICS COUNTER BANNER (.stats-counter)
   ========================================================================== */
.stats-counter-banner {
  background-color: var(--bg-lavender-tint);
  border-top: 1px solid var(--border-violet-light);
  border-bottom: 1px solid var(--border-violet-light);
  padding: 24px 0;
}

.stats-grid-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-violet);
  line-height: 1;
  margin-bottom: 6px;
}

.metric-label {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   8. ADSENSE SPONSOR BANNER (.ad-zone-in-feed)
   ========================================================================== */
.ad-sponsor-zone {
  margin: 48px auto;
  padding: 20px;
  background-color: #FAFAFD;
  border: 2px dashed #D1D5DB;
  border-radius: 8px;
  text-align: center;
  font-family: var(--font-code);
  font-size: 12px;
  color: #6B7280;
}

/* ==========================================================================
   9. 12-DOMAIN AI WINDOW GRID (.topic-grid)
   ========================================================================== */
.domains-section-grid {
  padding: 80px 0;
}

.section-header-center {
  text-align: center;
  margin-bottom: 48px;
}

.section-subtitle-code {
  font-family: var(--font-code);
  color: var(--accent-violet);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 8px;
}

.grid-12-domains {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ==========================================================================
   10. AI CERTIFICATION & CAREER ROADMAP (.banner-certification)
   ========================================================================== */
.certification-roadmap-section {
  padding: 80px 0;
  background-color: var(--bg-surface);
}

.roadmap-steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
  margin-top: 40px;
}

.roadmap-steps-container::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 15%;
  right: 15%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-violet), var(--accent-cyan));
  z-index: 1;
}

.roadmap-step-card {
  position: relative;
  z-index: 2;
  background: #FFFFFF;
  border: 1px solid var(--border-violet-light);
  border-radius: var(--radius-card);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(9, 9, 11, 0.04);
}

.step-node-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-violet);
  color: #FFFFFF;
  font-family: var(--font-code);
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 0 16px var(--accent-violet-glow);
}

/* ==========================================================================
   11. FEATURED TECHNICAL GUIDES (.featured-posts)
   ========================================================================== */
.featured-guides-section {
  padding: 80px 0;
  background-color: var(--bg-surface-alt);
}

.grid-3-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ==========================================================================
   WORDPRESS QUERY BLOCK & POST TEMPLATE GRID FIX
   ========================================================================== */
.wp-block-query {
  width: 100%;
}

ul.wp-block-post-template,
.wp-block-post-template,
.wp-block-query > ul.wp-block-post-template,
.grid-3-columns > ul.wp-block-post-template,
.grid-3-columns ul {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 28px !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
}

li.wp-block-post,
.wp-block-post,
ul.wp-block-post-template > li {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  width: 100% !important;
}

li.wp-block-post > article,
li.wp-block-post > .ai-ide-window-card,
.wp-block-post > .ai-ide-window-card {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  width: 100% !important;
  margin: 0 !important;
}

/* ==========================================================================
   CARD BADGE & POST TERMS FIX (NO SQUISHING, NO OVERLAPPING)
   ========================================================================== */
.wp-block-post-terms,
div.wp-block-post-terms,
div.category-badge-code {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 0 14px 0 !important;
  padding: 0 !important;
  background: none !important;
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
  float: none !important;
  clear: both !important;
  flex: 0 0 auto !important;
}

.wp-block-post-terms__separator {
  display: none !important;
}

.wp-block-post-terms a,
.category-badge-code a,
span.category-badge-code,
a.category-badge-code {
  display: inline-flex !important;
  align-items: center !important;
  font-family: var(--font-code) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  color: var(--accent-violet) !important;
  background-color: var(--bg-lavender-tint) !important;
  border: 1px solid var(--border-violet-light) !important;
  padding: 4px 10px !important;
  border-radius: 4px !important;
  text-transform: uppercase !important;
  text-decoration: none !important;
  width: auto !important;
  max-width: 100% !important;
  white-space: normal !important;
  word-break: break-word !important;
  box-shadow: none !important;
}

.wp-block-post-title,
h3.wp-block-post-title,
.ai-ide-window-card h3 {
  display: block !important;
  width: 100% !important;
  clear: both !important;
  font-family: var(--font-code) !important;
  color: var(--text-heading) !important;
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  margin: 0 0 12px 0 !important;
  padding: 0 !important;
  word-break: break-word !important;
}

.wp-block-post-title a,
.ai-ide-window-card h3 a {
  color: var(--text-heading) !important;
  text-decoration: none !important;
  display: inline !important;
}

.wp-block-post-title a:hover,
.ai-ide-window-card h3 a:hover {
  color: var(--accent-violet) !important;
}

.wp-block-post-excerpt,
.ai-ide-window-card p {
  display: block !important;
  width: 100% !important;
  font-size: 13px !important;
  color: var(--text-body) !important;
  line-height: 1.6 !important;
  margin: 0 0 20px 0 !important;
  flex-grow: 1 !important;
}

.wp-block-post-excerpt p {
  margin: 0 0 16px 0 !important;
}

.window-inner-padded a:last-child,
.ai-ide-window-card .window-inner-padded > a:last-child,
.ai-ide-window-card a.btn-read-more,
.wp-block-read-more,
a.wp-block-read-more {
  margin-top: auto !important;
  display: inline-flex !important;
  align-self: flex-start !important;
  font-family: var(--font-code) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  color: var(--accent-violet) !important;
  text-decoration: none !important;
}

/* ==========================================================================
   12. ARCHITECTURE BLUEPRINTS GALLERY (.architecture-blueprints)
   ========================================================================== */
.blueprints-section {
  padding: 80px 0;
}

.blueprint-window-card {
  background: #FFFFFF;
  border: 1px solid var(--border-violet-light);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.blueprint-diagram-box {
  background: #09090B;
  padding: 24px;
  border-bottom: 1px solid var(--border-dark);
  color: #06B6D4;
  font-family: var(--font-code);
  font-size: 12px;
}

/* ==========================================================================
   13. TOP INTERVIEW Q&A SHOWCASE (.interview-questions-showcase)
   ========================================================================== */
.interview-qna-section {
  padding: 80px 0;
  background-color: var(--bg-surface-alt);
}

.qna-card-window {
  background: #FFFFFF;
  border: 1px solid var(--border-violet-light);
  border-left: 5px solid var(--accent-violet) !important;
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(9, 9, 11, 0.04);
}

.qna-card-window .window-inner-padded {
  padding-left: 32px !important; /* Generous 32px inner left padding */
}

.qna-question-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 12px;
}

.qna-answer-box {
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 16px;
  font-size: 14px;
}

/* ==========================================================================
   14. NEWSLETTER SUBSCRIPTION BANNER (.footer-newsletter)
   ========================================================================== */
.newsletter-section-wrapper {
  padding: 60px 0;
}

.newsletter-ide-card {
  background: var(--bg-lavender-tint);
  border: 1px solid var(--border-violet);
  border-radius: var(--radius-card);
  max-width: 760px;
  margin: 0 auto;
  overflow: hidden;
  box-shadow: 0 12px 32px var(--accent-violet-glow);
}

.newsletter-form-row {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.newsletter-input-code {
  flex-grow: 1;
  background: #FFFFFF;
  border: 1px solid var(--border-violet-light);
  border-radius: var(--radius-btn);
  padding: 12px 18px;
  font-family: var(--font-code);
  font-size: 14px;
  color: var(--text-heading);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.newsletter-input-code:focus {
  border-color: var(--accent-violet);
  box-shadow: 0 0 0 3px var(--accent-violet-glow);
}

/* ==========================================================================
   15. FOOTER PART (.site-footer)
   ========================================================================== */
.site-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid #E5E7EB;
  padding: 70px 0 36px 0;
  color: var(--text-heading);
  position: relative;
  overflow: hidden;
}

.footer-grid-4col {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
}

.footer-col-title {
  font-family: var(--font-code);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links-list li {
  margin: 0;
}

.footer-links-list a {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--text-body);
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.footer-links-list a:hover {
  color: var(--accent-violet);
  transform: translateX(3px);
}

/* Footer Live Telemetry Widget */
.footer-pet-telemetry {
  background: #09090B;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--font-code);
  font-size: 11px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}

.telemetry-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #27C93F;
  box-shadow: 0 0 8px #27C93F;
  flex-shrink: 0;
}

.telemetry-title {
  color: var(--accent-cyan);
  font-weight: 700;
  display: block;
}

.telemetry-subtitle {
  color: #9CA3AF;
  font-size: 10px;
}

/* Footer CorpoLearn Follow & Hub Card */
.footer-corpolearn-card {
  background: #FFFFFF;
  border: 1px solid var(--border-violet-light);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.08);
}

.footer-corpolearn-inner {
  padding: 16px;
}

.footer-parent-kicker {
  display: inline-block;
  font-family: var(--font-code);
  font-size: 10px;
  font-weight: 800;
  color: var(--accent-violet);
  margin-bottom: 6px;
}

.footer-parent-desc {
  font-size: 12px;
  color: var(--text-body);
  margin: 0 0 12px 0;
  line-height: 1.45;
}

.footer-corpolearn-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-corpolearn-links li a {
  font-family: var(--font-code);
  font-size: 11px;
  color: var(--text-heading);
  display: block;
  padding: 3px 0;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-corpolearn-links li a:hover {
  color: var(--accent-violet);
  transform: translateX(3px);
}

.footer-corpolearn-links li a.cl-highlight-link {
  color: var(--accent-violet);
  font-weight: 700;
}

/* Footer Bottom Bar */
.footer-bottom-bar {
  border-top: 1px solid #E5E7EB;
  padding-top: 24px;
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-legal-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 11px;
  transition: color 0.2s ease;
}

.footer-legal-links a:hover {
  color: var(--accent-violet);
}

.footer-legal-links span {
  color: #D1D5DB;
}

.footer-copyright-text {
  color: var(--text-body);
  font-size: 11px;
}

/* Copy Code Button */
.copy-code-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #1F2937;
  border: 1px solid #374151;
  color: #D1D5DB;
  font-family: var(--font-code);
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  z-index: 10;
}

.copy-code-btn:hover {
  background: var(--accent-violet);
  color: #FFFFFF;
}

/* Cookie Consent Floating IDE Window Popup */
.ai-cookie-consent-popup {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 360px;
  max-width: calc(100vw - 48px);
  background: #FFFFFF;
  border: 1px solid var(--border-violet);
  border-radius: var(--radius-card);
  box-shadow: 0 16px 40px rgba(124, 58, 237, 0.2);
  z-index: 10000;
  overflow: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ==========================================================================
   17. THEME-NATIVE MOCK INTERVIEW PROMOTION (.mock-interview-section)
   ========================================================================== */
.mock-interview-section {
  padding: 80px 0;
  background-color: var(--bg-surface-alt);
}

.mock-interview-window-card {
  background: var(--bg-window-card);
  border: 1px solid var(--border-violet-light);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(124, 58, 237, 0.08);
}

.mock-interview-inner {
  padding: 48px 36px;
}

.mock-steps-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 24px !important;
  margin-bottom: 40px !important;
}

.mock-step-card {
  background: var(--bg-surface) !important;
  border: 1px solid var(--border-violet-light) !important;
  border-radius: 10px !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.mock-step-card:hover {
  transform: translateY(-4px) !important;
  border-color: var(--accent-violet) !important;
  box-shadow: 0 8px 24px var(--accent-violet-glow) !important;
}

.mock-action-box {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
  gap: 20px !important;
  background: var(--bg-lavender-tint) !important;
  border: 1px solid var(--border-violet-light) !important;
  border-radius: 10px !important;
  padding: 28px 20px !important;
}

.mock-cta-buttons {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
}

.cl-mock-btn-primary {
  min-height: 44px;
  font-family: var(--font-code) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  padding: 14px 28px !important;
  border-radius: 8px !important;
  background: var(--accent-violet) !important;
  color: #FFFFFF !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3) !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}

.cl-mock-btn-primary:hover {
  background: var(--accent-violet-light) !important;
  transform: translateY(-2px) !important;
  color: #FFFFFF !important;
}

.cl-mock-btn-secondary {
  min-height: 44px;
  font-family: var(--font-code) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  padding: 14px 24px !important;
  border-radius: 8px !important;
  background: #FFFFFF !important;
  color: var(--text-heading) !important;
  border: 1.5px solid var(--text-heading) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}

.cl-mock-btn-secondary:hover {
  background: #F3F4F6 !important;
  transform: translateY(-2px) !important;
}

.mock-trust-row {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 16px !important;
  font-family: var(--font-code) !important;
  font-size: 12px !important;
  color: var(--text-muted) !important;
  flex-wrap: wrap !important;
}

.mock-trust-item {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  color: var(--text-body) !important;
}

.trust-divider {
  color: var(--border-violet-light) !important;
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
  .mock-step-card,
  .mock-interview-window-card {
    transition: none !important;
    transform: none !important;
  }
}

/* ==========================================================================
   18. COMPREHENSIVE RESPONSIVE BREAKPOINTS & MOBILE VIEW ENHANCEMENTS
   ========================================================================== */
@media (max-width: 1024px) {
  /* Navbar Mobile Mode */
  .desktop-nav-only,
  .desktop-search-only {
    display: none !important;
  }

  .mobile-nav-toggle-btn {
    display: inline-flex !important;
  }

  .mobile-nav-drawer {
    display: block;
  }

  .brand-svg-logo {
    max-width: 190px;
  }

  /* Grid Layouts */
  .grid-12-domains {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .grid-3-columns,
  ul.wp-block-post-template,
  .wp-block-post-template {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }

  .footer-grid-4col {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .stats-grid-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .mock-steps-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .mock-interview-inner {
    padding: 32px 20px;
  }
}

@media (max-width: 768px) {
  /* Hide floating pets to prevent off-screen jitter & obstruction on mobile */
  .ai-hero-pets-container,
  .ai-pet-companion {
    display: none !important;
  }

  .ai-hero-section {
    padding: 50px 0 60px 0;
  }

  .hero-headline {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
  }

  .hero-bubbles-wrapper {
    flex-direction: column;
    align-items: center;
    gap: 6px;
  }

  .mono-bubble-badge {
    font-size: 10px;
    padding: 4px 10px;
    white-space: normal;
    word-break: break-word;
  }

  .grid-3-columns,
  ul.wp-block-post-template,
  .wp-block-post-template {
    grid-template-columns: 1fr !important;
  }

  .roadmap-steps-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Horizontal Scrolling for Diagrams and ASCII */
  .blueprint-diagram-box {
    padding: 14px;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }

  .blueprint-diagram-box pre {
    font-size: 9px !important;
    line-height: 1.25 !important;
    white-space: pre !important;
  }

  pre, code, .wp-block-code {
    overflow-x: auto !important;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 640px) {
  .ai-header-inner {
    height: 68px;
  }

  .brand-svg-logo {
    max-width: 170px;
    height: 34px;
  }

  .corpolearn-parent-link {
    font-size: 9px;
  }

  .grid-12-domains {
    grid-template-columns: 1fr;
  }

  .footer-grid-4col {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  .footer-legal-links {
    justify-content: center;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .btn-primary-violet,
  .btn-secondary-terminal {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  .newsletter-form-row {
    flex-direction: column;
  }

  .newsletter-form-row .btn-primary-violet {
    width: 100%;
  }

  .mock-cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .mock-cta-buttons .cl-mock-btn-primary,
  .mock-cta-buttons .cl-mock-btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .mock-trust-row {
    flex-direction: column;
    gap: 8px;
  }

  .trust-divider {
    display: none;
  }

  .window-inner-padded,
  div.window-inner-padded,
  .ai-ide-window-card .window-inner-padded {
    padding: 18px !important;
  }

  .line-numbers-col {
    width: 26px;
    font-size: 9px;
    padding: 14px 0;
  }

  .stats-counter-banner {
    padding: 24px 0;
  }

  .stats-grid-inner {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-item-card {
    padding: 12px;
  }
}

@media (max-width: 400px) {
  /* On very small devices, hide the line-numbers column so card content doesn't feel cramped */
  .line-numbers-col {
    display: none !important;
  }

  .stats-grid-inner {
    grid-template-columns: 1fr;
  }

  .ai-cookie-consent-popup {
    bottom: 12px;
    right: 12px;
    width: calc(100vw - 24px);
  }
}