/* ============================================
   Intel Product Page Styles
   Shared Stylesheet for All Intel Product Pages
   Intel Design System Implementation
   ============================================ */

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

:root {
  /* Intel Color Palette */
  --intel-blue: #0071C5;
  --intel-blue-dark: #0068B5;
  --intel-blue-light: #E8F4F8;
  --white: #FFFFFF;
  --gray-light: #F5F5F5;
  --gray-medium: #CCCCCC;
  --gray-dark: #666666;
  --black: #000000;
  --text-dark: #333333;
  
  /* Status Colors */
  --success-green: #00C851;
  --warning-yellow: #FFB700;
  --error-red: #FF4444;
  --overkill-orange: #FF6B35;
  
  /* Typography */
  --font-primary: 'Roboto', 'Arial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Courier New', 'Consolas', monospace;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container */
  --container-max-width: 1400px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(36px, 5vw, 72px);
}

h2 {
  font-size: clamp(28px, 3.5vw, 48px);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(20px, 2.5vw, 32px);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  text-align: center;
  font-size: 18px;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-lg);
}

.intel-blue-accent {
  color: var(--intel-blue);
  border-bottom: 3px solid var(--intel-blue);
  padding-bottom: var(--spacing-xs);
  display: inline-block;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border-radius: 4px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--intel-blue);
  color: var(--white);
  border-color: var(--intel-blue);
}

.btn-primary:hover {
  background-color: var(--intel-blue-dark);
  border-color: var(--intel-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 113, 197, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--intel-blue);
  border-color: var(--intel-blue);
}

.btn-secondary:hover {
  background-color: var(--intel-blue);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 113, 197, 0.2);
}

.btn-large {
  padding: 18px 40px;
  font-size: 18px;
}

.btn-small {
  padding: 10px 24px;
  font-size: 14px;
}

/* ===== SECTION 1: HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #FFFFFF 0%, #E8F4F8 100%);
  padding: var(--spacing-lg) 0;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  width: 100%;
}

.hero-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

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

.generation-badge {
  background-color: var(--intel-blue);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.availability-badge {
  background-color: var(--success-green);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-text {
  animation: fadeInUp 0.8s ease;
}

.hero-tagline {
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--intel-blue);
  margin-bottom: var(--spacing-sm);
}

.hero-title {
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
}

.hero-title .intel-blue {
  color: var(--intel-blue);
}

.hero-description {
  font-size: 18px;
  line-height: 1.8;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-md);
}

.spec-badges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.spec-badge {
  background-color: var(--white);
  border: 2px solid var(--intel-blue-light);
  border-radius: 8px;
  padding: var(--spacing-sm);
  text-align: center;
  transition: all var(--transition-normal);
}

.spec-badge:hover {
  border-color: var(--intel-blue);
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 113, 197, 0.15);
}

.spec-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--intel-blue);
  margin-bottom: 4px;
}

.spec-label {
  font-size: 12px;
  color: var(--gray-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-pricing {
  font-size: 20px;
  margin-bottom: var(--spacing-md);
}

.hero-pricing .price {
  font-size: 32px;
  font-weight: 700;
  color: var(--intel-blue);
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.tech-summary {
  font-size: 14px;
  color: var(--gray-dark);
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero-image {
  animation: fadeInRight 0.8s ease;
}

.image-placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, var(--intel-blue) 0%, var(--intel-blue-dark) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 113, 197, 0.3);
}

.cpu-image-overlay {
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.1) 10px, rgba(255,255,255,0.1) 20px),
    repeating-linear-gradient(-45deg, transparent, transparent 10px, rgba(255,255,255,0.1) 10px, rgba(255,255,255,0.1) 20px);
  position: relative;
}

.cpu-die-pattern {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.1) 10px,
    rgba(255, 255, 255, 0.1) 20px
  );
}

/* ===== SECTION 2: ARCHITECTURE SECTION ===== */
.architecture-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.architecture-visual {
  margin-bottom: var(--spacing-xl);
}

.architecture-diagram {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: var(--spacing-lg);
  background-color: var(--gray-light);
  border-radius: 12px;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.p-core-zone,
.e-core-zone {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
  padding: var(--spacing-md);
  border-radius: 8px;
}

.p-core-zone {
  background-color: rgba(0, 113, 197, 0.1);
}

.e-core-zone {
  background-color: rgba(0, 104, 181, 0.1);
}

.core-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
  transition: transform var(--transition-normal);
}

.core-icon:hover {
  transform: scale(1.1);
}

.core-icon.p-core {
  background-color: var(--intel-blue);
}

.core-icon.e-core {
  background-color: var(--intel-blue-dark);
  opacity: 0.8;
}

.architecture-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.architecture-column {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--gray-light);
  border-radius: 12px;
}

.architecture-column h3 {
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--intel-blue);
}

.architecture-column ul {
  list-style: none;
  text-align: left;
  margin-bottom: var(--spacing-md);
}

.architecture-column ul li {
  padding: var(--spacing-xs) 0;
  padding-left: 24px;
  position: relative;
}

.architecture-column ul li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--intel-blue);
  font-weight: 700;
}

.core-specs {
  margin-top: var(--spacing-md);
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--gray-medium);
}

.spec-item:last-child {
  border-bottom: none;
}

.spec-label {
  color: var(--gray-dark);
}

.spec-value {
  font-weight: 700;
  color: var(--intel-blue);
}

.thread-director-note {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--intel-blue-light);
  border-left: 4px solid var(--intel-blue);
  border-radius: 4px;
  font-size: 18px;
}

/* ===== SECTION 3: GAMING SECTION ===== */
.gaming-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.resolution-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.tab-btn {
  padding: 12px 24px;
  background-color: var(--white);
  border: 2px solid var(--gray-medium);
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--text-dark);
}

.tab-btn:hover {
  border-color: var(--intel-blue);
  color: var(--intel-blue);
}

.tab-btn.active {
  background-color: var(--intel-blue);
  color: var(--white);
  border-color: var(--intel-blue);
}

.benchmark-chart {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.game-performance-table {
  overflow-x: auto;
  margin-bottom: var(--spacing-lg);
}

.game-performance-table table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.game-performance-table thead {
  background-color: var(--intel-blue);
  color: var(--white);
}

.game-performance-table th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.game-performance-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-light);
}

.game-performance-table tbody tr:hover {
  background-color: var(--intel-blue-light);
}

.game-performance-table tbody tr:last-child td {
  border-bottom: none;
}

.improvement {
  color: var(--success-green);
  font-weight: 700;
}

.test-config {
  text-align: center;
  font-size: 14px;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-md);
}

.apo-section {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border: 2px solid var(--intel-blue);
  text-align: center;
}

.apo-badge {
  display: inline-block;
  background-color: var(--intel-blue);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 4px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.apo-games {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.apo-game-tag {
  background-color: var(--gray-light);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--text-dark);
}

/* ===== SECTION 4: CONTENT CREATION SECTION ===== */
.content-creation-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.app-benchmarks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.app-benchmark-card {
  background-color: var(--gray-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  transition: transform var(--transition-normal);
}

.app-benchmark-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.app-icon {
  width: 60px;
  height: 60px;
  background-color: var(--intel-blue);
  color: var(--white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  margin: 0 auto var(--spacing-sm);
}

.app-benchmark-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--intel-blue);
}

.benchmark-bar {
  width: 100%;
  height: 30px;
  background-color: var(--gray-medium);
  border-radius: 15px;
  overflow: hidden;
  margin: var(--spacing-sm) 0;
  position: relative;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--intel-blue) 0%, var(--intel-blue-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  color: var(--white);
  font-weight: 600;
  font-size: 12px;
  transition: width 1s ease;
}

.benchmark-detail {
  font-size: 14px;
  color: var(--gray-dark);
  margin-top: var(--spacing-xs);
}

.multitasking-highlight {
  background-color: var(--intel-blue-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  border-left: 4px solid var(--intel-blue);
}

.multitasking-highlight h3 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-sm);
}

/* ===== SECTION 5: OVERCLOCKING SECTION ===== */
.overclocking-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.xtu-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  align-items: center;
}

.xtu-content h3 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-sm);
}

.ai-assist-feature {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: 8px;
  margin: var(--spacing-md) 0;
  border: 2px solid var(--intel-blue);
}

.ai-badge {
  display: inline-block;
  background-color: var(--intel-blue);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.xtu-features {
  margin-top: var(--spacing-md);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
}

.feature-icon {
  color: var(--success-green);
  font-weight: 700;
  font-size: 18px;
}

.xtu-visual {
  background-color: var(--white);
  border-radius: 12px;
  padding: var(--spacing-lg);
}

.xtu-interface {
  height: 300px;
  background: linear-gradient(135deg, var(--gray-light) 0%, var(--white) 100%);
}

.interface-mockup {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md);
}

.mockup-header {
  font-weight: 700;
  color: var(--intel-blue);
  margin-bottom: var(--spacing-md);
  font-size: 18px;
}

.mockup-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mockup-slider {
  background-color: var(--intel-blue-light);
  padding: var(--spacing-sm);
  border-radius: 4px;
  color: var(--intel-blue);
  font-weight: 600;
}

.mockup-status {
  background-color: var(--success-green);
  color: var(--white);
  padding: var(--spacing-sm);
  border-radius: 4px;
  text-align: center;
  font-weight: 600;
}

.overclocking-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.oc-stat-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  border: 2px solid var(--intel-blue);
}

.oc-stat-value {
  font-size: 36px;
  font-weight: 900;
  color: var(--intel-blue);
  margin-bottom: var(--spacing-xs);
}

.oc-stat-label {
  font-size: 14px;
  color: var(--gray-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cooling-recommendation {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: 12px;
  margin-bottom: var(--spacing-md);
}

.cooling-recommendation h4 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-sm);
}

.cooling-recommendation p {
  margin-bottom: var(--spacing-xs);
}

.thermal-note {
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--gray-medium);
  font-weight: 600;
}

.overclocking-disclaimer {
  text-align: center;
  color: var(--gray-dark);
}

/* ===== SECTION 6: BOTTLENECK SECTION ===== */
.bottleneck-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
  border-top: 4px solid var(--intel-blue);
  border-bottom: 4px solid var(--intel-blue);
}

.bottleneck-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.bottleneck-column {
  background-color: var(--gray-light);
  border-radius: 12px;
  padding: var(--spacing-lg);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

.bottleneck-column.optimal {
  border-color: var(--success-green);
}

.bottleneck-column.good {
  border-color: var(--warning-yellow);
}

.bottleneck-column.overkill {
  border-color: var(--overkill-orange);
}

.bottleneck-column:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.column-header {
  text-align: center;
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--gray-medium);
}

.status-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-xs);
  display: block;
}

.optimal-icon {
  color: var(--success-green);
}

.warning-icon {
  color: var(--warning-yellow);
}

.overkill-icon {
  color: var(--overkill-orange);
}

.column-header h3 {
  margin-bottom: var(--spacing-xs);
}

.bottleneck-range {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-xs);
}

.column-description {
  font-size: 12px;
  color: var(--gray-dark);
}

.gpu-list {
  list-style: none;
}

.gpu-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  background-color: var(--white);
  border-radius: 6px;
  transition: all var(--transition-normal);
}

.gpu-list li:hover {
  background-color: var(--intel-blue-light);
  transform: translateX(4px);
}

.gpu-name {
  font-weight: 600;
  color: var(--text-dark);
}

.bottleneck-badge {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
}

.optimal-badge {
  background-color: var(--success-green);
}

.good-badge {
  background-color: var(--warning-yellow);
  color: var(--text-dark);
}

.overkill-badge {
  background-color: var(--overkill-orange);
}

.resolution-performance {
  margin-bottom: var(--spacing-xl);
}

.resolution-performance h3 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--intel-blue);
}

.resolution-charts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.resolution-chart {
  background-color: var(--gray-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
}

.resolution-chart h4 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--intel-blue);
}

.usage-bars {
  margin-bottom: var(--spacing-sm);
}

.usage-bar {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  border-radius: 4px;
  transition: width 1s ease;
}

.cpu-usage {
  background-color: var(--intel-blue);
}

.gpu-usage {
  background-color: var(--gray-dark);
}

.resolution-note {
  text-align: center;
  font-size: 14px;
  color: var(--gray-dark);
  font-style: italic;
}

.platform-benefits {
  margin-bottom: var(--spacing-lg);
}

.platform-benefits h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--intel-blue);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--gray-light);
  border-radius: 8px;
}

.benefit-icon {
  font-size: 24px;
}

.calculator-cta-box {
  background: linear-gradient(135deg, var(--intel-blue) 0%, var(--intel-blue-dark) 100%);
  color: var(--white);
  padding: var(--spacing-xl);
  border-radius: 12px;
  text-align: center;
}

.calculator-cta-box h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.calculator-cta-box p {
  margin-bottom: var(--spacing-lg);
  font-size: 18px;
}

.calculator-cta-box .btn-primary {
  background-color: var(--white);
  color: var(--intel-blue);
  border-color: var(--white);
}

.calculator-cta-box .btn-primary:hover {
  background-color: var(--gray-light);
}

/* ===== SECTION 7: COMPARISON SECTION ===== */
.comparison-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.comparison-table-wrapper {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.comparison-table thead {
  background-color: var(--intel-blue);
  color: var(--white);
}

.comparison-table th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.comparison-table .intel-column {
  background-color: var(--intel-blue-light);
  font-weight: 600;
}

.comparison-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-light);
}

.comparison-table tbody tr:hover {
  background-color: var(--intel-blue-light);
}

.winner-badge {
  display: inline-block;
  background-color: var(--success-green);
  color: var(--white);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  margin-left: var(--spacing-xs);
}

/* ===== SECTION 8: TECHNOLOGIES SECTION ===== */
.technologies-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.tech-card {
  background-color: var(--gray-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.tech-card:hover {
  border-color: var(--intel-blue);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 113, 197, 0.15);
}

.tech-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-sm);
}

.tech-card h3 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-sm);
}

.tech-card p {
  color: var(--gray-dark);
  line-height: 1.6;
}

/* ===== SECTION 9: SPECS SECTION ===== */
.specs-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.specs-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.spec-tab {
  padding: 12px 24px;
  background-color: var(--white);
  border: 2px solid var(--gray-medium);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--text-dark);
}

.spec-tab:hover {
  border-color: var(--intel-blue);
  color: var(--intel-blue);
}

.spec-tab.active {
  background-color: var(--intel-blue);
  color: var(--white);
  border-color: var(--intel-blue);
}

.specs-content {
  background-color: var(--white);
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.spec-tab-content {
  display: none;
}

.spec-tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table tr {
  border-bottom: 1px solid var(--gray-light);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table td {
  padding: 14px 16px;
}

.spec-table td:first-child {
  font-weight: 600;
  color: var(--text-dark);
  width: 40%;
}

.spec-table td:last-child {
  color: var(--gray-dark);
}

.spec-table td strong {
  color: var(--intel-blue);
  font-size: 18px;
}

/* ===== SECTION 10: PLATFORM SECTION ===== */
.platform-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.platform-info {
  margin-bottom: var(--spacing-xl);
}

.socket-info {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.socket-badge {
  display: inline-block;
  background-color: var(--intel-blue);
  color: var(--white);
  padding: 12px 32px;
  border-radius: 8px;
  font-size: 24px;
  font-weight: 700;
  margin: var(--spacing-sm) 0;
}

.chipsets-list h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--intel-blue);
}

.chipset-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.chipset-item {
  background-color: var(--gray-light);
  padding: var(--spacing-md);
  border-radius: 8px;
  text-align: center;
  transition: all var(--transition-normal);
}

.chipset-item.recommended {
  border: 2px solid var(--intel-blue);
  background-color: var(--intel-blue-light);
}

.chipset-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.chipset-name {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--intel-blue);
  margin-bottom: var(--spacing-xs);
}

.chipset-note {
  display: block;
  font-size: 12px;
  color: var(--gray-dark);
}

.recommended-config {
  background-color: var(--gray-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  margin-bottom: var(--spacing-lg);
}

.recommended-config h3 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-md);
}

.config-list {
  display: grid;
  gap: var(--spacing-sm);
}

.config-item {
  padding: var(--spacing-sm);
  background-color: var(--white);
  border-radius: 6px;
  border-left: 4px solid var(--intel-blue);
}

.cooling-details {
  background-color: var(--gray-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
}

.cooling-details h3 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-md);
}

.cooling-specs {
  display: grid;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.cooling-spec {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm);
  background-color: var(--white);
  border-radius: 6px;
}

.cooling-label {
  color: var(--gray-dark);
}

.cooling-value {
  font-weight: 700;
  color: var(--intel-blue);
}

.thermal-tip {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--gray-medium);
  font-size: 14px;
}

/* ===== SECTION 11: SOFTWARE SECTION ===== */
.software-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.software-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.software-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.software-card:hover {
  border-color: var(--intel-blue);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 113, 197, 0.15);
}

.software-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-sm);
}

.software-card h3 {
  color: var(--intel-blue);
  margin-bottom: var(--spacing-sm);
}

.software-card p {
  color: var(--gray-dark);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

/* ===== SECTION 12: BUY SECTION ===== */
.buy-section {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--intel-blue) 0%, var(--intel-blue-dark) 100%);
  color: var(--white);
}

.buy-section .section-title {
  color: var(--white);
}

.buy-section .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.retailer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.retailer-card {
  background-color: var(--white);
  color: var(--text-dark);
  padding: var(--spacing-lg);
  border-radius: 12px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.retailer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.retailer-logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--intel-blue);
  padding: var(--spacing-sm);
  border-bottom: 2px solid var(--gray-light);
}

.retailer-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--intel-blue);
}

.retailer-cta {
  color: var(--intel-blue);
  font-weight: 600;
  margin-top: auto;
}

.buy-disclaimer {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
}

/* ===== SECTION 13: REVIEWS SECTION ===== */
.reviews-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.rating-summary {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.star-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.stars {
  font-size: 32px;
  color: var(--warning-yellow);
  letter-spacing: 4px;
}

.rating-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
}

.rating-count {
  font-size: 18px;
  color: var(--gray-dark);
}

.review-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.review-card {
  background-color: var(--gray-light);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border-left: 4px solid var(--intel-blue);
}

.review-stars {
  color: var(--warning-yellow);
  font-size: 18px;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 2px;
}

.review-text {
  font-style: italic;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.review-author {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 14px;
}

.review-link {
  text-align: center;
  color: var(--gray-dark);
}

.review-link a {
  color: var(--intel-blue);
  text-decoration: none;
  font-weight: 600;
}

.review-link a:hover {
  text-decoration: underline;
}

/* ===== SECTION 14: FAQ SECTION ===== */
.faq-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--white);
  margin-bottom: var(--spacing-sm);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--gray-medium);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  background-color: transparent;
  border: none;
  text-align: left;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-normal);
}

.faq-question:hover {
  background-color: var(--intel-blue-light);
  color: var(--intel-blue);
}

.faq-icon {
  font-size: 24px;
  color: var(--intel-blue);
  font-weight: 300;
  transition: transform var(--transition-normal);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 var(--spacing-md);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: var(--spacing-md);
  border-top: 1px solid var(--gray-light);
}

.faq-answer p {
  color: var(--gray-dark);
  line-height: 1.8;
}

.faq-answer a {
  color: var(--intel-blue);
  text-decoration: none;
  font-weight: 600;
}

.faq-answer a:hover {
  text-decoration: underline;
}

/* ===== SECTION 15: FINAL CTA SECTION ===== */
.final-cta-section {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--white) 0%, var(--intel-blue-light) 100%);
}

.final-cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.final-cta-content h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

.final-cta-subtitle {
  font-size: 20px;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-lg);
}

.final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.final-cta-info {
  font-size: 16px;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-md);
}

.intel-core-logo {
  margin-top: var(--spacing-lg);
}

/* ===== FOOTER ===== */
.footer {
  margin-top: var(--spacing-xl);
  background-color: #0a0a0a;
  padding: var(--spacing-xl) 0;
  border-top: 2px solid var(--intel-blue);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(to bottom, rgba(0, 113, 197, 0.05) 0%, transparent 30%),
    repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(0, 113, 197, 0.02) 10px, rgba(0, 113, 197, 0.02) 20px);
  pointer-events: none;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 1;
}

.footer-about {
  max-width: 350px;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  display: flex;
  gap: 0.25rem;
}

.footer-logo .highlight {
  color: var(--intel-blue);
}

.footer-about p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.footer-links-column h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.footer-links-column h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--intel-blue);
  box-shadow: 0 0 5px rgba(0, 113, 197, 0.5);
}

.footer-links-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-column ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-links-column ul li a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  position: relative;
  padding-left: 15px;
  display: inline-block;
}

.footer-links-column ul li a::before {
  content: ">";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.8rem;
  color: var(--intel-blue);
  transition: var(--transition-fast);
}

.footer-links-column ul li a:hover {
  color: var(--white);
  padding-left: 18px;
}

.footer-links-column ul li a:hover::before {
  left: 3px;
}

.brand-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: 1;
  padding: var(--spacing-md) 0;
}

.footer-logo-img {
  height: 25px;
  width: auto;
  opacity: 0.6;
  transition: all var(--transition-normal);
  filter: brightness(0.9) contrast(1.1);
}

.footer-logo-img:hover {
  opacity: 1;
  transform: scale(1.1);
  filter: brightness(1.2) contrast(1.2);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  position: relative;
  z-index: 1;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin: 0;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(0, 113, 197, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-normal);
  border: 1px solid rgba(0, 113, 197, 0.2);
  text-decoration: none;
}

.social-links a:hover {
  background-color: var(--intel-blue);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 113, 197, 0.3);
}

.social-links a i {
  font-size: 1rem;
}

/* Footer Responsive */
@media (max-width: 968px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .footer-links-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .footer-links-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .footer-about {
    max-width: 100%;
  }

  .brand-icons {
    gap: var(--spacing-md);
  }

  .footer-logo-img {
    height: 20px;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .architecture-columns {
    grid-template-columns: 1fr;
  }
  
  .app-benchmarks {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .xtu-showcase {
    grid-template-columns: 1fr;
  }
  
  .bottleneck-grid {
    grid-template-columns: 1fr;
  }
  
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .resolution-charts {
    grid-template-columns: 1fr;
  }
  
  .retailer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 3rem;
    --spacing-lg: 2rem;
    --spacing-md: 1.5rem;
  }
  
  .spec-badges {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-ctas {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .app-benchmarks {
    grid-template-columns: 1fr;
  }
  
  .tech-grid {
    grid-template-columns: 1fr;
  }
  
  .software-grid {
    grid-template-columns: 1fr;
  }
  
  .retailer-grid {
    grid-template-columns: 1fr;
  }
  
  .review-highlights {
    grid-template-columns: 1fr;
  }
  
  .chipset-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .overclocking-stats {
    grid-template-columns: 1fr;
  }
  
  .final-cta-buttons {
    flex-direction: column;
  }
  
  .game-performance-table {
    font-size: 14px;
  }
  
  .game-performance-table th,
  .game-performance-table td {
    padding: 10px 8px;
  }
  
  .comparison-table {
    font-size: 12px;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 10px 8px;
  }
}

@media (max-width: 480px) {
  .hero-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .spec-badges {
    grid-template-columns: 1fr;
  }
  
  .resolution-tabs {
    flex-direction: column;
  }
  
  .tab-btn {
    width: 100%;
  }
  
  .chipset-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== HEADER NAVIGATION ===== */
.main-header {
  background-color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--intel-blue);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.logo-container {
  flex-shrink: 0;
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--text-dark);
  gap: 0.25rem;
  transition: opacity var(--transition-fast);
}

.site-logo:hover {
  opacity: 0.8;
}

.site-logo .highlight {
  color: var(--intel-blue);
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.nav-menu a:hover {
  background-color: var(--intel-blue-light);
  color: var(--intel-blue);
}

.nav-menu a i {
  font-size: 0.9rem;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  transition: all var(--transition-fast);
  border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

@media (max-width: 968px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
  }

  .main-nav.active {
    max-height: 500px;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-sm);
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu a {
    padding: var(--spacing-sm);
    border-radius: 4px;
    width: 100%;
  }

  .mobile-menu-toggle {
    display: flex;
  }
}

@media (max-width: 480px) {
  .site-logo {
    font-size: 1rem;
  }

  .nav-menu a {
    font-size: 0.9rem;
  }
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  background-color: var(--gray-light);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--gray-medium);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  color: var(--gray-dark);
}

.breadcrumb-list li {
  display: inline-flex;
  align-items: center;
}

.breadcrumb-list a {
  color: var(--intel-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-list a:hover {
  color: var(--intel-blue-dark);
  text-decoration: underline;
}

.breadcrumb-separator {
  margin: 0 var(--spacing-xs);
  color: var(--gray-dark);
  user-select: none;
}

.breadcrumb-list li:last-child span {
  color: var(--text-dark);
  font-weight: 500;
}

@media (max-width: 768px) {
  .breadcrumbs {
    padding: var(--spacing-xs) 0;
  }
  
  .breadcrumb-list {
    font-size: 0.85rem;
  }
  
  .breadcrumb-separator {
    margin: 0 0.4rem;
  }
}