/* Import modern geometric font */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Tokens - Dark Mode Default */
  --bg-primary: #080C14;
  --bg-secondary: #0F1626;
  --bg-tertiary: #172237;
  
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --accent-cyan: #00F2FE;
  --accent-cyan-rgb: 0, 242, 254;
  --accent-orange: #FF6600;
  --accent-orange-rgb: 255, 102, 0;
  --accent-green: #05C780;
  --accent-green-rgb: 5, 199, 128;
  --accent-blue: #3B82F6;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.15);
  
  --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --glass-bg: rgba(15, 22, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
  
  --font-main: 'Outfit', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

/* Light Theme Variables */
[data-theme="light"] {
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F1F5F9;
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  
  --border-color: rgba(0, 0, 0, 0.08);
  --border-glow: rgba(59, 130, 246, 0.15);
  
  --card-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(0, 0, 0, 0.05);
  
  /* Adjust accents for readability in light mode */
  --accent-cyan: #0284C7; /* Darker blue/cyan for contrast */
  --accent-cyan-rgb: 2, 132, 199;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.5s ease, color 0.5s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

h1 {
  font-size: 3.5rem;
  background: linear-gradient(135deg, #FFFFFF 30%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] h1 {
  background: linear-gradient(135deg, #0F172A 30%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 8rem 0;
}

@media (max-width: 768px) {
  .section {
    padding: 5rem 0;
  }
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 1.75rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #080C14;
  box-shadow: 0 4px 20px rgba(var(--accent-cyan-rgb), 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(var(--accent-cyan-rgb), 0.5);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-cyan);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.header.scrolled {
  padding: 0.5rem 0;
  background: var(--bg-primary);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo-shield {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--accent-cyan);
  stroke-width: 2;
  filter: drop-shadow(0 0 8px rgba(var(--accent-cyan-rgb), 0.5));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: var(--transition-fast);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Switcher */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.theme-toggle:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-tertiary);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

.theme-toggle .sun-icon {
  display: none;
}

[data-theme="light"] .theme-toggle .moon-icon {
  display: none;
}

[data-theme="light"] .theme-toggle .sun-icon {
  display: block;
}

/* Mobile Menu Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
}

@media (max-width: 992px) {
  .mobile-nav-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--bg-primary);
    flex-direction: column;
    padding: 3rem 1.5rem;
    gap: 2.5rem;
    transition: 0.4s ease;
    border-top: 1px solid var(--border-color);
  }
  .nav-links.active {
    left: 0;
  }
  .nav-actions {
    display: none;
  }
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  padding: 12rem 0 8rem;
  background: radial-gradient(circle at 80% 20%, rgba(var(--accent-cyan-rgb), 0.08), transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(var(--accent-orange-rgb), 0.04), transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-content p {
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
}

/* Animated Cyber Shield Grid Visual in Hero */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cyber-grid-container {
  width: 100%;
  max-width: 450px;
  height: 450px;
  position: relative;
}

.cyber-shield-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 30px rgba(var(--accent-cyan-rgb), 0.2));
  animation: pulse-glow 6s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 15px rgba(var(--accent-cyan-rgb), 0.15)); }
  50% { filter: drop-shadow(0 0 35px rgba(var(--accent-cyan-rgb), 0.35)); }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-ctas {
    justify-content: center;
  }
}

/* Section Common Titles */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem;
}

.section-header p {
  font-size: 1.1rem;
}

.badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  background: rgba(var(--accent-cyan-rgb), 0.1);
  border: 1px solid rgba(var(--accent-cyan-rgb), 0.2);
}

/* Interactive Phishing Simulator */
.sim-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 3rem;
}

@media (max-width: 992px) {
  .sim-grid {
    grid-template-columns: 1fr;
  }
}

/* Glassmorphism Client-Side Email Mockup */
.email-client {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
}

.email-header {
  background: var(--bg-tertiary);
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.email-meta-row {
  display: flex;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.email-meta-label {
  color: var(--text-muted);
  width: 70px;
  flex-shrink: 0;
}

.email-meta-value {
  color: var(--text-primary);
  font-weight: 500;
}

.email-meta-value.urgent {
  color: var(--accent-orange);
}

.email-body-wrapper {
  padding: 2.5rem;
  background: #FFFFFF; /* Emails are typically light background */
  color: #1E293B;
  min-height: 350px;
  position: relative;
}

/* Hotspots inside the email */
.hotspot {
  position: relative;
  display: inline-block;
  border-bottom: 2px dashed #EF4444;
  cursor: help;
  background: rgba(239, 68, 68, 0.05);
  padding: 0 2px;
  border-radius: 3px;
  font-weight: 500;
  transition: var(--transition-fast);
}

.hotspot:hover {
  background: rgba(239, 68, 68, 0.15);
}

.hotspot.found {
  border-bottom: 2px solid var(--accent-green);
  background: rgba(5, 199, 128, 0.15);
}

.hotspot-tooltip {
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 250px;
  background: #0F1626;
  color: #F8FAFC;
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
  line-height: 1.4;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hotspot-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: #0F1626 transparent transparent transparent;
}

.hotspot.clicked .hotspot-tooltip {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.fake-link {
  color: #2563EB;
  text-decoration: underline;
  cursor: help;
}

/* Simulator Controls Panel */
.sim-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sim-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

.score-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.score-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.score-bar-bg {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.score-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-green));
  transition: width 0.4s ease;
}

.results-screen {
  display: none;
}

.results-screen.active {
  display: block;
}

.sim-intro.hidden, .sim-active.hidden {
  display: none;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 12px;
  transition: var(--transition-smooth);
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
  opacity: 0;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(var(--accent-cyan-rgb), 0.3);
  box-shadow: 0 15px 35px -5px rgba(0, 242, 254, 0.1);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 48px;
  height: 48px;
  stroke: var(--accent-cyan);
  stroke-width: 1.5;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

/* Risk Calculator Section */
.calc-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 16px;
  box-shadow: var(--card-shadow);
}

.calc-row {
  margin-bottom: 2.5rem;
}

.calc-row label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 1rem;
}

.calc-val {
  color: var(--accent-cyan);
  font-size: 1.2rem;
}

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-tertiary);
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(var(--accent-cyan-rgb), 0.5);
  transition: var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-output {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.calc-stat {
  padding: 1.5rem;
  background: var(--bg-primary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.calc-stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.calc-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-orange);
}

.calc-stat-value.safe {
  color: var(--accent-green);
}

@media (max-width: 600px) {
  .calc-container {
    padding: 2rem 1.5rem;
  }
  .calc-output {
    grid-template-columns: 1fr;
  }
}

/* FAQ Accordion Section */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.5rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  outline: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  stroke-width: 2;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  color: var(--text-secondary);
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
}

.faq-item.active {
  border-color: rgba(var(--accent-cyan-rgb), 0.3);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  stroke: var(--accent-cyan);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  padding-bottom: 1.5rem;
  transition: max-height 0.3s cubic-bezier(1, 0, 1, 0), padding 0.3s ease;
}

/* Contact / Form Styles */
.contact-container {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 4rem;
}

.contact-info h2 {
  margin-bottom: 1.5rem;
}

.contact-details {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-detail-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-cyan);
  stroke-width: 2;
}

.contact-form-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-main);
  outline: none;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(var(--accent-cyan-rgb), 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
}

/* Toast Success Animation */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-green);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  border-radius: 6px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateY(150px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 10000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  width: 24px;
  height: 24px;
  stroke: var(--accent-green);
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
.footer {
  background: #04060A;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 3rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul a:hover {
  color: var(--accent-cyan);
}

.footer-subscribe p {
  margin-bottom: 1.5rem;
}

.subscribe-form {
  display: flex;
  gap: 0.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Dashboard Mockup styles */
.dashboard-mockup {
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.dashboard-mockup:hover {
  border-color: rgba(var(--accent-cyan-rgb), 0.3);
  box-shadow: 0 15px 40px rgba(0, 242, 254, 0.15);
  transform: translateY(-3px);
}

/* Tech partners bar animations */
.tech-bar span {
  transition: var(--transition-smooth);
}
.tech-bar span:hover {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(var(--accent-cyan-rgb), 0.3);
}

/* Article Page Layout Styles */
.article-hero {
  padding: 10rem 0 4rem;
  background: radial-gradient(circle at 50% 0%, rgba(var(--accent-cyan-rgb), 0.08), transparent 60%);
  border-bottom: 1px solid var(--border-color);
}
.article-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 1rem;
}
.article-grid {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: 4rem;
  padding: 4rem 0 8rem;
}
.article-body {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}
.article-body h2, .article-body h3 {
  color: var(--text-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}
.article-body p {
  margin-bottom: 1.5rem;
}
.article-body ul, .article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}
.article-body li {
  margin-bottom: 0.5rem;
}
.article-body blockquote {
  border-left: 4px solid var(--accent-cyan);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--text-primary);
}
.article-body pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  font-family: monospace;
  font-size: 0.9rem;
  margin: 2rem 0;
}
.article-body code {
  font-family: monospace;
  background: var(--bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}
.sidebar-cta {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 12px;
  position: sticky;
  top: 100px;
  box-shadow: var(--card-shadow);
}
@media (max-width: 992px) {
  .article-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .sidebar-cta {
    position: static;
  }
}