/* ============================================
   Christopher J Pishaki Portfolio
   Sci-Fi / Space Theme Design System
   ============================================ */

/* Google Fonts Import - Optimized font weights */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Lato:wght@300;400;700&family=Fira+Code:wght@400;600&display=swap');

/* ============================================
   CSS Variables
   ============================================ */
:root {
  /* Colors: Deep Space */
  --space-black: #0a0d1a;
  --void-dark: #13162a;
  --nebula-dark: #1a1f3a;
  --stellar-gray: #2a2f4a;

  /* Colors: Cyber Accents */
  --cyber-cyan: #00f0ff;
  --neon-blue: #00d4ff;
  --electric-blue: #0099ff;
  --deep-blue: #0066cc;

  /* Colors: Neon Highlights */
  --neon-magenta: #ff00ff;
  --plasma-purple: #bf00ff;
  --electric-violet: #8000ff;

  /* Colors: Tech Accents */
  --matrix-green: #00ff41;
  --warning-amber: #ffaa00;
  --alert-red: #ff0055;

  /* Colors: Neutrals */
  --tech-white: #e8f4f8;
  --steel-gray: #b0c4de;
  --slate-gray: #7a8a9a;
  --shadow-black: #000000;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0a0d1a 0%, #1a1f3a 50%, #2a2f4a 100%);
  --gradient-cyber: linear-gradient(135deg, #00f0ff 0%, #0099ff 50%, #bf00ff 100%);
  --gradient-card: linear-gradient(180deg, #13162a 0%, #0a0d1a 100%);
  --gradient-tech: linear-gradient(90deg, #00f0ff 0%, #00ff41 100%);

  /* Shadows & Glows */
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.4);
  --glow-magenta: 0 0 20px rgba(255, 0, 255, 0.4);
  --glow-blue: 0 0 20px rgba(0, 153, 255, 0.4);
  --shadow-deep: 0 4px 20px rgba(0, 0, 0, 0.6);
  --shadow-tech: 0 0 15px rgba(0, 240, 255, 0.2);

  /* Typography */
  --font-heading: 'Orbitron', sans-serif;
  --font-body: 'Lato', sans-serif;
  --font-mono: 'Fira Code', monospace;

  --font-size-hero: 5rem;
  --font-size-h1: 3.5rem;
  --font-size-h2: 2.5rem;
  --font-size-h3: 1.75rem;
  --font-size-h4: 1.25rem;
  --font-size-body: 1.125rem;
  --font-size-small: 0.875rem;
  --font-size-tiny: 0.75rem;

  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-loose: 1.8;

  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Layout */
  --container-max-width: 1200px;
  --nav-height: 70px;
  --border-radius: 8px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mobile Overrides */
@media (max-width: 767px) {
  :root {
    --font-size-hero: 2.5rem;
    --font-size-h1: 2rem;
    --font-size-h2: 1.5rem;
    --font-size-h3: 1.25rem;
    --font-size-body: 1rem;
    --nav-height: 60px;
    --spacing-2xl: 32px;
    --spacing-3xl: 48px;
  }
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: var(--line-height-normal);
  color: var(--tech-white);
  background: var(--space-black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--line-height-tight);
  font-weight: 700;
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-normal);
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section-title {
  font-size: var(--font-size-h2);
  color: var(--cyber-cyan);
  text-align: center;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.section-subtitle {
  font-size: var(--font-size-h4);
  color: var(--steel-gray);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  font-weight: 300;
}

.text-cyber { color: var(--cyber-cyan); }
.text-neon { color: var(--neon-magenta); }
.text-matrix { color: var(--matrix-green); }
.text-electric { color: var(--electric-blue); }

/* ============================================
   Navigation
   ============================================ */
.nav-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(13, 22, 42, 0.95);
  border-bottom: 2px solid var(--cyber-cyan);
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.1);
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--cyber-cyan);
  transition: all var(--transition-normal);
}

.nav-logo:hover {
  color: var(--tech-white);
  text-shadow: var(--glow-cyan);
}

.nav-links {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  color: var(--steel-gray);
  position: relative;
  padding: var(--spacing-sm) 0;
  transition: color var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--cyber-cyan);
  text-shadow: var(--glow-cyan);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--neon-magenta);
  box-shadow: 0 0 8px var(--neon-magenta);
  transition: width var(--transition-normal);
}

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

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cyber-cyan);
  transition: all var(--transition-normal);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-mobile-toggle {
    display: flex;
  }

  .nav-links {
    display: flex;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(13, 22, 42, 0.98) 0%, rgba(10, 13, 26, 0.98) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-sm);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), opacity var(--transition-normal);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid var(--cyber-cyan);
    z-index: 999;
  }

  .nav-links.active {
    max-height: 500px;
    opacity: 1;
  }

  .nav-link {
    font-size: 1rem;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    background: rgba(26, 31, 58, 0.5);
    border: 1px solid rgba(0, 153, 255, 0.3);
    text-align: center;
    transition: all var(--transition-normal);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover,
  .nav-link.active {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--cyber-cyan);
    transform: translateX(0);
  }
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

/* Animated starfield background */
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(3px 3px at 20% 30%, white, transparent),
    radial-gradient(2px 2px at 60% 70%, rgba(0, 240, 255, 0.9), transparent),
    radial-gradient(2px 2px at 50% 50%, rgba(0, 240, 255, 0.7), transparent),
    radial-gradient(2px 2px at 80% 10%, white, transparent),
    radial-gradient(3px 3px at 90% 60%, rgba(191, 0, 255, 0.8), transparent),
    radial-gradient(2px 2px at 33% 80%, white, transparent),
    radial-gradient(2px 2px at 15% 60%, white, transparent),
    radial-gradient(3px 3px at 70% 20%, rgba(0, 255, 65, 0.6), transparent),
    radial-gradient(2px 2px at 40% 90%, rgba(255, 0, 255, 0.7), transparent),
    radial-gradient(2px 2px at 85% 85%, white, transparent),
    radial-gradient(2px 2px at 25% 15%, rgba(0, 240, 255, 0.8), transparent),
    radial-gradient(3px 3px at 45% 40%, white, transparent),
    radial-gradient(2px 2px at 65% 55%, rgba(255, 0, 255, 0.6), transparent),
    radial-gradient(2px 2px at 10% 25%, white, transparent),
    radial-gradient(3px 3px at 75% 85%, rgba(0, 255, 65, 0.7), transparent);
  background-size: 200% 200%;
  animation: starsMove 120s linear infinite;
  opacity: 0.7;
}

/* Floating planets and moons */
.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 85% 20%, rgba(255, 170, 0, 0.15) 0%, transparent 3%),
    radial-gradient(circle at 15% 75%, rgba(191, 0, 255, 0.12) 0%, transparent 4%),
    radial-gradient(circle at 92% 80%, rgba(0, 153, 255, 0.1) 0%, transparent 2.5%);
  background-size: 100% 100%;
  animation: planetsFloat 180s ease-in-out infinite;
  opacity: 0.5;
}

@keyframes planetsFloat {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-5%, 3%); }
  50% { transform: translate(3%, -5%); }
  75% { transform: translate(-3%, 5%); }
}

@keyframes starsMove {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(-50%) translateY(-50%); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1000px;
  padding: var(--spacing-3xl) var(--spacing-2xl);
}

.legendary-border {
  position: absolute;
  width: calc(100% + 40px);
  height: calc(100% + 40px);
  border: 2px solid var(--cyber-cyan);
  border-radius: var(--border-radius);
  pointer-events: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 20px rgba(0, 240, 255, 0.4),
    inset 0 0 20px rgba(0, 240, 255, 0.1);
  animation: holographicBorder 4s ease-in-out infinite;
  z-index: 0;
}

@keyframes holographicBorder {
  0%, 100% {
    box-shadow:
      0 0 20px rgba(0, 240, 255, 0.4),
      inset 0 0 20px rgba(0, 240, 255, 0.1);
    border-color: var(--cyber-cyan);
  }
  50% {
    box-shadow:
      0 0 40px rgba(255, 0, 255, 0.6),
      inset 0 0 30px rgba(255, 0, 255, 0.2);
    border-color: var(--neon-magenta);
  }
}

/* Holographic corner decorations */
.legendary-border::before,
.legendary-border::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--cyber-cyan);
}

.legendary-border::before {
  top: -10px;
  left: -10px;
  border-right: none;
  border-bottom: none;
}

.legendary-border::after {
  bottom: -10px;
  right: -10px;
  border-left: none;
  border-top: none;
}

@media (max-width: 768px) {
  .legendary-border {
    display: none;
  }
}

.hero-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-hero);
  font-weight: 900;
  letter-spacing: var(--letter-spacing-tight);
  text-align: center;
  color: var(--cyber-cyan);
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(0, 240, 255, 0.5), 0 0 60px rgba(191, 0, 255, 0.3);
  animation: heroEntrance 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

/* Fallback for browsers that don't support background-clip: text */
@supports not (background-clip: text) or not (-webkit-background-clip: text) {
  .hero-name {
    background: none;
    -webkit-text-fill-color: initial;
    color: var(--cyber-cyan);
  }
}

@keyframes heroEntrance {
  0% {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--steel-gray);
  margin-bottom: var(--spacing-2xl);
  animation: heroEntrance 1.2s 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
  position: relative;
  z-index: 2;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
  animation: heroEntrance 1.2s 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
  position: relative;
  z-index: 2;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--steel-gray);
  font-size: var(--font-size-small);
  animation: bounce 2s ease-in-out infinite;
  transition: opacity var(--transition-normal);
  z-index: 10;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

.chevron-down {
  width: 24px;
  height: 24px;
  fill: var(--neon-magenta);
}

/* ============================================
   Buttons
   ============================================ */
.btn-legendary {
  padding: 16px 40px;
  border: 2px solid var(--cyber-cyan);
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--space-black);
  background: var(--cyber-cyan);
  box-shadow:
    0 4px 15px rgba(0, 240, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-block;
}

.btn-legendary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 6px 20px rgba(0, 240, 255, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: var(--neon-blue);
}

.btn-legendary:active {
  transform: translateY(0);
}

.btn-epic {
  padding: 16px 40px;
  border: 2px solid var(--neon-magenta);
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--neon-magenta);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-block;
}

.btn-epic:hover {
  background: var(--neon-magenta);
  color: var(--tech-white);
  box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  padding: 12px 32px;
  border: 1px solid var(--electric-blue);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--tech-white);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-block;
}

.btn-ghost:hover {
  border-color: var(--cyber-cyan);
  color: var(--cyber-cyan);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  transform: translateY(-2px);
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
  padding: var(--spacing-3xl) 0;
  background: var(--void-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.stat-card {
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-tech);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-deep), var(--glow-cyan);
  border-color: var(--cyber-cyan);
}

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

.stat-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--cyber-cyan);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--cyber-cyan);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: var(--font-size-body);
  color: var(--steel-gray);
}

/* ============================================
   Project Cards
   ============================================ */
.projects-section {
  padding: var(--spacing-3xl) 0;
  background: var(--space-black);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.project-card {
  position: relative;
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--tech-color);
  box-shadow: 0 0 15px var(--tech-color);
}

.project-card.epic {
  --tech-color: var(--neon-magenta);
  --tech-glow: rgba(255, 0, 255, 0.3);
}

.project-card.rare {
  --tech-color: var(--electric-blue);
  --tech-glow: rgba(0, 153, 255, 0.3);
}

.project-card.uncommon {
  --tech-color: var(--matrix-green);
  --tech-glow: rgba(0, 255, 65, 0.3);
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--tech-color);
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.5),
    0 0 30px var(--tech-glow);
}

.project-card-header {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
  border-bottom: 1px solid rgba(0, 153, 255, 0.3);
}

.rarity-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: var(--font-size-tiny);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  background: rgba(var(--tech-rgb), 0.2);
  color: var(--tech-color);
  border: 1px solid var(--tech-color);
  margin-bottom: var(--spacing-sm);
}

.rarity-badge.epic {
  background: rgba(255, 0, 255, 0.2);
  color: var(--neon-magenta);
  border-color: var(--neon-magenta);
}

.rarity-badge.rare {
  background: rgba(0, 153, 255, 0.2);
  color: var(--electric-blue);
  border-color: var(--electric-blue);
}

.rarity-badge.uncommon {
  background: rgba(0, 255, 65, 0.2);
  color: var(--matrix-green);
  border-color: var(--matrix-green);
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tech-white);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.project-tagline {
  font-size: var(--font-size-small);
  color: var(--steel-gray);
  font-style: italic;
}

.project-card-body {
  padding: var(--spacing-lg);
}

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

.tech-badge {
  padding: 6px 12px;
  background: var(--electric-blue);
  border: 1px solid rgba(0, 153, 255, 0.5);
  border-radius: 4px;
  font-size: var(--font-size-tiny);
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--tech-white);
  box-shadow: 0 0 8px rgba(0, 153, 255, 0.2);
}

.project-description {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: var(--line-height-normal);
  color: var(--steel-gray);
  margin-bottom: var(--spacing-md);
}

.project-achievements {
  list-style: none;
  margin-bottom: var(--spacing-md);
}

.achievement-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-small);
  color: var(--steel-gray);
}

.achievement-icon {
  color: var(--matrix-green);
  font-weight: 700;
  flex-shrink: 0;
}

.project-card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid rgba(0, 153, 255, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-meta {
  font-size: var(--font-size-small);
  color: var(--slate-gray);
}

.project-link {
  font-size: var(--font-size-small);
  font-weight: 700;
  color: var(--neon-magenta);
  transition: color var(--transition-normal);
}

.project-link:hover {
  color: var(--cyber-cyan);
}

.project-image-container {
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.project-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Tech highlight boxes for projects */
.tech-highlight-box {
  margin-top: 16px;
  padding: 16px;
  background: rgba(0, 153, 255, 0.1);
  border-left: 3px solid var(--electric-blue);
  border-radius: 4px;
}

.tech-highlight-box p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--steel-gray);
}

.tech-highlight-box strong {
  color: var(--electric-blue);
}

.tech-highlight-box.epic-highlight {
  background: rgba(255, 0, 255, 0.1);
  border-left-color: var(--neon-magenta);
}

.tech-highlight-box.epic-highlight strong {
  color: var(--neon-magenta);
}

.tech-highlight-box.rare-highlight {
  background: rgba(0, 153, 255, 0.1);
  border-left-color: var(--electric-blue);
}

.tech-highlight-box.rare-highlight strong {
  color: var(--electric-blue);
}

/* Additional projects teaser */
.projects-teaser {
  text-align: center;
  margin-top: 64px;
  padding: 48px 24px;
  background: rgba(26, 31, 58, 0.5);
  border-radius: 8px;
  border: 2px solid var(--electric-blue);
}

.projects-teaser h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--cyber-cyan);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.projects-teaser p {
  color: var(--steel-gray);
  font-size: 1.125rem;
  margin-bottom: 24px;
}

/* Interactive demos section */
.demos-section {
  margin-top: 64px;
}

.demos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.demo-card {
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  transition: all var(--transition-normal);
}

.demo-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyber-cyan);
  box-shadow: var(--glow-cyan);
}

.demo-card h4 {
  font-family: var(--font-heading);
  color: var(--tech-white);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.demo-card p {
  color: var(--steel-gray);
  margin-bottom: 16px;
}

/* ============================================
   About/Profile Section
   ============================================ */
.about-hero {
  background: var(--gradient-hero);
  padding: calc(var(--nav-height) + var(--spacing-3xl)) var(--spacing-lg) var(--spacing-2xl);
  text-align: center;
  border-bottom: 2px solid var(--cyber-cyan);
}

.page-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-h1);
  color: var(--cyber-cyan);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.page-subtitle {
  font-size: var(--font-size-h4);
  color: var(--steel-gray);
  font-weight: 300;
}

.profile-section {
  padding: var(--spacing-3xl) 0;
  background: var(--void-dark);
}

.profile-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-2xl);
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
  .profile-layout {
    grid-template-columns: 1fr;
  }
}

.profile-avatar {
  position: sticky;
  top: calc(var(--nav-height) + var(--spacing-lg));
  height: fit-content;
}

.avatar-frame {
  width: 100%;
  aspect-ratio: 1;
  border: 3px solid var(--cyber-cyan);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  background: var(--gradient-card);
  box-shadow: var(--glow-cyan);
  margin-bottom: var(--spacing-lg);
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: var(--stellar-gray);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.avatar-initial {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 900;
  color: var(--cyber-cyan);
}

.profile-meta {
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.meta-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(0, 153, 255, 0.2);
}

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

.meta-label {
  font-size: var(--font-size-small);
  color: var(--steel-gray);
}

.meta-value {
  font-weight: 700;
  color: var(--cyber-cyan);
}

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

.social-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--stellar-gray);
  border: 1px solid var(--electric-blue);
  border-radius: 4px;
  color: var(--tech-white);
  font-size: var(--font-size-small);
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: var(--neon-magenta);
  border-color: var(--neon-magenta);
  transform: translateX(4px);
  box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

.bio-card {
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
}

.bio-heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  color: var(--cyber-cyan);
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.bio-text p {
  color: var(--steel-gray);
  line-height: var(--line-height-loose);
  margin-bottom: var(--spacing-lg);
}

.quote-card {
  background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-deep);
  position: relative;
}

.quote-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-tech);
}

.quote-text {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--tech-white);
  line-height: var(--line-height-loose);
  margin-bottom: var(--spacing-md);
}

.quote-author {
  display: block;
  text-align: right;
  font-size: var(--font-size-body);
  color: var(--cyber-cyan);
  font-style: normal;
}

/* ============================================
   Skills Section
   ============================================ */
.skills-section {
  padding: var(--spacing-3xl) 0;
  background: var(--space-black);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.skill-category-card {
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
}

.skill-category-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyber-cyan);
  box-shadow: var(--glow-cyan);
}

.category-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-h3);
  color: var(--cyber-cyan);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.skill-name {
  font-weight: 700;
  color: var(--tech-white);
  font-size: var(--font-size-body);
}

.skill-bar {
  height: 8px;
  background: var(--stellar-gray);
  border-radius: 4px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: var(--fill, 50%);
  background: linear-gradient(90deg, var(--cyber-cyan) 0%, var(--neon-magenta) 100%);
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Experience Timeline
   ============================================ */
.experience-section {
  padding: var(--spacing-3xl) 0;
  background: var(--void-dark);
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyber-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
  transform: translateX(-50%);
}

@media (max-width: 768px) {
  .timeline-line {
    left: var(--spacing-lg);
  }
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-3xl);
  width: calc(50% - var(--spacing-xl));
}

.timeline-item:nth-child(odd) {
  margin-left: auto;
  padding-left: var(--spacing-xl);
}

.timeline-item:nth-child(even) {
  margin-right: auto;
  padding-right: var(--spacing-xl);
}

@media (max-width: 768px) {
  .timeline-item {
    width: calc(100% - var(--spacing-2xl));
    margin-left: var(--spacing-2xl) !important;
    padding-left: var(--spacing-lg) !important;
    padding-right: 0 !important;
  }
}

.timeline-marker {
  position: absolute;
  top: 0;
  width: 16px;
  height: 16px;
  background: var(--cyber-cyan);
  border: 3px solid var(--void-dark);
  border-radius: 50%;
  box-shadow: var(--glow-cyan);
}

.timeline-item:nth-child(odd) .timeline-marker {
  left: calc(-1 * var(--spacing-xl) - 8px);
}

.timeline-item:nth-child(even) .timeline-marker {
  right: calc(-1 * var(--spacing-xl) - 8px);
}

@media (max-width: 768px) {
  .timeline-marker {
    left: calc(-1 * var(--spacing-lg) - 8px) !important;
  }
}

.timeline-content {
  background: var(--gradient-card);
  border: 2px solid var(--electric-blue);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.timeline-content:hover {
  border-color: var(--cyber-cyan);
  box-shadow: var(--glow-cyan);
}

.timeline-date {
  display: inline-block;
  font-size: var(--font-size-small);
  font-weight: 700;
  color: var(--cyber-cyan);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-h4);
  color: var(--tech-white);
  margin-bottom: var(--spacing-xs);
}

.timeline-company {
  font-size: var(--font-size-body);
  color: var(--neon-magenta);
  margin-bottom: var(--spacing-md);
}

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

.timeline-achievements li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--steel-gray);
  font-size: var(--font-size-small);
}

.timeline-achievements li::before {
  content: '▸';
  color: var(--matrix-green);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--void-dark);
  border-top: 2px solid var(--cyber-cyan);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-brand h3 {
  color: var(--cyber-cyan);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
}

.footer-brand p {
  color: var(--steel-gray);
  font-size: var(--font-size-small);
  margin: 0;
}

.footer-links {
  display: flex;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--steel-gray);
  font-size: var(--font-size-small);
  transition: color var(--transition-normal);
}

.footer-links a:hover {
  color: var(--cyber-cyan);
  text-shadow: var(--glow-cyan);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(0, 153, 255, 0.3);
}

.footer-bottom p {
  color: var(--slate-gray);
  font-size: var(--font-size-small);
  margin: 0;
}

/* ============================================
   Animations
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Page Hero (for non-index pages)
   ============================================ */
.page-hero {
  background: var(--gradient-hero);
  padding: calc(var(--nav-height) + var(--spacing-3xl)) var(--spacing-lg) var(--spacing-2xl);
  text-align: center;
  border-bottom: 2px solid var(--cyber-cyan);
}

/* ============================================
   Section CTA
   ============================================ */
.section-cta {
  text-align: center;
  margin-top: var(--spacing-2xl);
}

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

a:focus,
button:focus {
  outline: 2px solid var(--cyber-cyan);
  outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}