/* ==========================================================================
   MODERN RESUME 2025 - DARK PREMIUM DESIGN
   ========================================================================== */

/* ==========================================================================
   CSS VARIABLES & THEME
   ========================================================================== */

:root {
  /* Color Palette - Dark Premium Theme */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #1e1e1e;
  --bg-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  --bg-accent: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #888888;
  --text-accent: #667eea;
  --text-success: #10b981;
  --text-warning: #f59e0b;
  
  /* Accent Colors */
  --accent-primary: #667eea;
  --accent-secondary: #764ba2;
  --accent-tertiary: #f093fb;
  --accent-glow: rgba(102, 126, 234, 0.3);
  
  /* Borders & Shadows */
  --border-color: #333333;
  --border-light: #444444;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px var(--accent-glow);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Glass Effect */
  --glass-bg: rgba(30, 30, 30, 0.8);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Light Theme Variables */
[data-theme="light"] {
  /* Color Palette - Light Premium Theme */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --bg-card: #ffffff;
  --bg-gradient: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  --bg-accent: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  
  /* Text Colors */
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-muted: #6c757d;
  --text-accent: #667eea;
  --text-success: #198754;
  --text-warning: #fd7e14;
  
  /* Accent Colors */
  --accent-primary: #667eea;
  --accent-secondary: #764ba2;
  --accent-tertiary: #f093fb;
  --accent-glow: rgba(102, 126, 234, 0.2);
  
  /* Borders & Shadows */
  --border-color: #dee2e6;
  --border-light: #e9ecef;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 20px var(--accent-glow);
  
  /* Glass Effect */
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(0, 0, 0, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   BASE STYLES & RESET
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-gradient);
  color: var(--text-primary);
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background var(--transition-normal), color var(--transition-normal);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}

/* Selection */
::selection {
  background: var(--accent-primary);
  color: var(--text-primary);
}

/* ==========================================================================
   LAYOUT & CONTAINER
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  position: relative;
}

/* Animated Background */
.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--bg-gradient);
  transition: background var(--transition-normal);
}

.animated-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(240, 147, 251, 0.05) 0%, transparent 50%);
  animation: backgroundFloat 20s ease-in-out infinite;
  transition: opacity var(--transition-normal);
}

[data-theme="light"] .animated-bg::before {
  opacity: 0.3;
}

@keyframes backgroundFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-30px, -30px) rotate(1deg); }
  66% { transform: translate(30px, -15px) rotate(-1deg); }
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */

.header {
  position: relative;
  padding: var(--space-2xl) 0;
  text-align: center;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  margin: var(--space-xl) 0;
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--bg-accent);
  animation: headerGlow 3s ease-in-out infinite;
}

@keyframes headerGlow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.header h1 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  background: var(--bg-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
  animation: titleReveal 1s ease-out;
}

.header h2 {
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  font-family: var(--font-mono);
  animation: subtitleReveal 1s ease-out 0.2s both;
  transition: color var(--transition-normal);
}

@keyframes titleReveal {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Contact Information */
.contact-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);

  font-style: normal;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
  animation: contactItemReveal 0.6s ease-out both;
}

.contact-item:nth-child(1) { animation-delay: 0.3s; }
.contact-item:nth-child(2) { animation-delay: 0.4s; }
.contact-item:nth-child(3) { animation-delay: 0.5s; }
.contact-item:nth-child(4) { animation-delay: 0.6s; }

.contact-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent-primary);
}

@keyframes contactItemReveal {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.contact-item a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-item a:hover {
  color: var(--accent-primary);
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.content {
  padding: var(--space-xl) 0;
}

/* Section Styling */
.section {
  margin-bottom: var(--space-2xl);
  opacity: 0;
  transform: translateY(30px);
  animation: sectionReveal 0.8s ease-out forwards;
}

.section:nth-child(1) { animation-delay: 0.1s; }
.section:nth-child(2) { animation-delay: 0.2s; }
.section:nth-child(3) { animation-delay: 0.3s; }
.section:nth-child(4) { animation-delay: 0.4s; }
.section:nth-child(5) { animation-delay: 0.5s; }
.section:nth-child(6) { animation-delay: 0.6s; }

@keyframes sectionReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  position: relative;
  display: inline-block;
  transition: color var(--transition-normal);
}

.section h3::before {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--bg-accent);
  border-radius: var(--radius-sm);
  transform: scaleX(0);
  transform-origin: left;
  animation: underlineReveal 0.8s ease-out 0.5s forwards;
}

@keyframes underlineReveal {
  to {
    transform: scaleX(1);
  }
}

/* Summary Section */
.summary {
  font-size: var(--font-size-md);
  line-height: 1.8;
  color: var(--text-secondary);
  text-align: justify;
  background: var(--glass-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

/* ==========================================================================
   SKILLS SECTION
   ========================================================================== */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.skill-category {
  background: var(--glass-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.skill-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--bg-accent);
  transform: scaleY(0);
  transform-origin: bottom;
  animation: skillBarReveal 0.8s ease-out 0.3s forwards;
}

@keyframes skillBarReveal {
  to {
    transform: scaleY(1);
  }
}

.skill-category:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--accent-primary);
}

.skill-category h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  transition: color var(--transition-normal);
}

.skill-category p {
  color: var(--text-secondary);
  line-height: 1.6;
  transition: color var(--transition-normal);
}

/* ==========================================================================
   EXPERIENCE SECTION
   ========================================================================== */

.experience-item {
  background: var(--glass-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.experience-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--bg-accent);
  transform: scaleX(0);
  transform-origin: left;
  animation: experienceBarReveal 1s ease-out 0.5s forwards;
}

@keyframes experienceBarReveal {
  to {
    transform: scaleX(1);
  }
}

.experience-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.experience-item:last-child {
  margin-bottom: 0;
}

.job-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.job-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  transition: color var(--transition-normal);
}

.job-company {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--accent-primary);
  font-family: var(--font-mono);
}

.job-location {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-style: italic;
  transition: color var(--transition-normal);
}

.job-period {
  font-size: var(--font-size-sm);
  color: var(--text-success);
  font-weight: 600;
  font-family: var(--font-mono);
  padding: var(--space-xs) var(--space-sm);
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(16, 185, 129, 0.2);
  transition: all var(--transition-normal);
}

[data-theme="light"] .job-period {
  background: rgba(25, 135, 84, 0.1);
  border-color: rgba(25, 135, 84, 0.2);
}

.job-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent-primary);
  transition: all var(--transition-normal);
}

[data-theme="light"] .job-description {
  background: rgba(0, 0, 0, 0.02);
}

.job-achievements {
  list-style: none;
}

.job-achievements li {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: var(--space-lg);
  position: relative;
  transition: color var(--transition-fast);
}

.job-achievements li::before {
  content: '▸';
  color: var(--accent-primary);
  position: absolute;
  left: 0;
  font-weight: bold;
  font-size: var(--font-size-lg);
  animation: bulletPulse 2s ease-in-out infinite;
}

@keyframes bulletPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.job-achievements li:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   EDUCATION SECTION
   ========================================================================== */

.education-item {
  background: var(--glass-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-md);
  transition: all var(--transition-normal);
  position: relative;
}

.education-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.education-item:last-child {
  margin-bottom: 0;
}

.education-degree {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  transition: color var(--transition-normal);
}

.education-school {
  font-size: var(--font-size-base);
  color: var(--accent-primary);
  margin-bottom: var(--space-xs);
  font-family: var(--font-mono);
}

.education-period {
  font-size: var(--font-size-sm);
  color: var(--text-success);
  font-weight: 500;
  transition: color var(--transition-normal);
}

[data-theme="light"] .education-period {
  color: var(--text-success);
}

/* ==========================================================================
   LANGUAGES SECTION
   ========================================================================== */

.languages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.language-item {
  background: var(--glass-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  text-align: center;
}

.language-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.language-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-lg);
  transition: color var(--transition-normal);
}

.language-level {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: color var(--transition-normal);
}

/* ==========================================================================
   CERTIFICATIONS SECTION
   ========================================================================== */

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.certification {
  background: var(--glass-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.certification::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left var(--transition-slow);
}

[data-theme="light"] .certification::before {
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.05), transparent);
}

.certification:hover::before {
  left: 100%;
}

.certification:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--accent-primary);
}

.certification h4 {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-mono);
  transition: color var(--transition-normal);
}

/* ==========================================================================
   BONUS HIGHLIGHTS SECTION
   ========================================================================== */

.bonus-highlights {
  background: var(--glass-bg);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  margin-top: var(--space-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.bonus-highlights::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-accent);
  opacity: 0.1;
  z-index: -1;
}

.bonus-highlights h4 {
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  text-align: center;
  font-weight: 700;
  transition: color var(--transition-normal);
}

.bonus-highlights ul {
  list-style: none;
}

.bonus-highlights li {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
  position: relative;
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  line-height: 1.6;
  transition: color var(--transition-normal);
}

.bonus-highlights li::before {
  content: '★';
  position: absolute;
  left: 0;
  color: var(--accent-tertiary);
  font-size: var(--font-size-xl);
  animation: starTwinkle 2s ease-in-out infinite;
}

@keyframes starTwinkle {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  text-align: center;
  padding: var(--space-xl) 0;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  border-top: 1px solid var(--border-color);
  margin-top: var(--space-2xl);
  transition: all var(--transition-normal);
}

/* ==========================================================================
   THEME TOGGLE
   ========================================================================== */

.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  cursor: pointer;
  z-index: 1000;
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent-primary);
}

.theme-toggle:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 768px) {
  .header {
    padding: var(--space-xl) var(--space-md);
    margin: var(--space-md) 0;
  }

  .header h1 {
    font-size: var(--font-size-3xl);
  }

  .header h2 {
    font-size: var(--font-size-lg);
  }

  .content {
    padding: var(--space-lg) 0;
  }

  .contact-info {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .job-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .skills-grid,
  .languages-grid,
  .certifications-grid {
    grid-template-columns: 1fr;
  }

  .experience-item:hover,
  .skill-category:hover,
  .language-item:hover,
  .certification:hover {
    transform: none;
  }

  .theme-toggle {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    font-size: var(--font-size-base);
  }
}

@media (max-width: 480px) {
  .header h1 {
    font-size: var(--font-size-2xl);
  }

  .header h2 {
    font-size: var(--font-size-base);
  }

  .section h3 {
    font-size: var(--font-size-xl);
  }

  .job-title {
    font-size: var(--font-size-lg);
  }

  .skill-category,
  .language-item,
  .certification {
    padding: var(--space-md);
  }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  body {
    background: white;
    color: black;
  }

  .container {
    box-shadow: none;
    border-radius: 0;
  }

  .header {
    background: #667eea !important;
    -webkit-print-color-adjust: exact;
    color-adjust: exact;
  }

  .experience-item:hover,
  .skill-category:hover,
  .language-item:hover,
  .certification:hover,
  .education-item:hover {
    transform: none;
    box-shadow: none;
  }

  .bonus-highlights {
    background: #667eea !important;
    -webkit-print-color-adjust: exact;
    color-adjust: exact;
  }

  .theme-toggle {
    display: none;
  }
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

/* Focus styles for better accessibility */
.contact-item a:focus,
.job-title:focus,
.skill-category:focus,
.language-item:focus,
.certification:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .skill-category,
  .language-item,
  .certification,
  .education-item {
    border: 2px solid var(--text-primary);
  }

  .bonus-highlights {
    border: 2px solid var(--text-primary);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   PERFORMANCE OPTIMIZATIONS
   ========================================================================== */

/* Hardware acceleration for animations */
.skill-category,
.language-item,
.certification,
.education-item,
.experience-item {
  will-change: transform;
}

/* Optimize paint operations */
.header,
.summary,
.skill-category,
.experience-item {
  contain: layout style paint;
}