/* ===================================
   CSS DESIGN SYSTEM
   Lukas200301
   ================================== */

/* CSS Variables & Theme System */
:root {
  /* Color Palette - Dark Theme */
  --primary-bg: #0a0a0f;
  --secondary-bg: #111118;
  --tertiary-bg: #1a1a27;
  --surface-bg: #242438;
  --accent-bg: #2d2d4a;
  
  --primary-text: #e8eaed;
  --secondary-text: #a8aab3;
  --tertiary-text: #6b6d7a;
  --accent-text: #ffffff;
  
  --primary-accent: #6366f1;
  --secondary-accent: #8b5cf6;
  --tertiary-accent: #06b6d4;
  --success-accent: #10b981;
  --warning-accent: #f59e0b;
  --error-accent: #ef4444;
  
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-rainbow: linear-gradient(45deg, #ff0080, #ff8c00, #40e0d0, #ff0080);
  
  /* Spacing System */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Typography Scale */
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-display: 'Orbitron', system-ui, sans-serif;
  
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;
  --text-8xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
  --shadow-neon: 0 0 30px rgba(99, 102, 241, 0.5), 0 0 60px rgba(99, 102, 241, 0.3);
  
  /* Animation Durations */
  --duration-fast: 0.15s;
  --duration-normal: 0.3s;
  --duration-slow: 0.5s;
  --duration-slower: 0.8s;
  --duration-slowest: 1.2s;
  
  /* Z-Index Scale */
  --z-negative: -1;
  --z-base: 0;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-tooltip: 600;
}

/* Light Theme */
[data-theme="light"] {
  --primary-bg: #ffffff;
  --secondary-bg: #f8fafc;
  --tertiary-bg: #f1f5f9;
  --surface-bg: #e2e8f0;
  --accent-bg: #cbd5e1;
  
  --primary-text: #1e293b;
  --secondary-text: #475569;
  --tertiary-text: #64748b;
  --accent-text: #000000;
  
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.2);
  --shadow-neon: 0 0 30px rgba(99, 102, 241, 0.3), 0 0 60px rgba(99, 102, 241, 0.1);
}

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

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--text-md);
  line-height: 1.6;
  color: var(--primary-text);
  background: var(--primary-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   LOADING SCREEN
   ================================== */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at center, #111118 0%, #0a0a0f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.loading-sphere {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  position: relative;
  animation: spherePulse 2s ease-in-out infinite;
}

.loading-sphere::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: sphereGlow 2s ease-in-out infinite;
}

.loading-text {
  display: flex;
  gap: var(--space-sm);
}

.loading-letter {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--primary-accent);
  animation: letterFloat 1.5s ease-in-out infinite;
}

.loading-letter:nth-child(1) { animation-delay: 0s; }
.loading-letter:nth-child(2) { animation-delay: 0.1s; }
.loading-letter:nth-child(3) { animation-delay: 0.2s; }
.loading-letter:nth-child(4) { animation-delay: 0.3s; }
.loading-letter:nth-child(5) { animation-delay: 0.4s; }

@keyframes spherePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

@keyframes sphereGlow {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}

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

/* ===================================
   CURSOR EFFECTS
   ================================== */

.cursor-follower {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid var(--primary-accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-tooltip);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: all 0.1s ease;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--primary-accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-tooltip);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: all 0.05s ease;
}

@media (pointer: coarse) {
  .cursor-follower,
  .cursor-dot {
    display: none;
  }
}

/* ===================================
   NEURAL NETWORK BACKGROUND
   ================================== */

.neural-network {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: var(--z-negative);
  opacity: 0.3;
}

#neuralCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ===================================
   FLOATING ELEMENTS
   ================================== */

.floating-elements {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: var(--z-base);
  opacity: 0.1;
}

.floating-code,
.floating-brackets,
.floating-semicolon,
.floating-lambda,
.floating-function,
.floating-arrow,
.floating-hash,
.floating-dollar,
.floating-binary,
.floating-git,
.floating-equals,
.floating-console {
  position: absolute;
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--primary-accent);
  animation: floatRandom 15s linear infinite;
}

.floating-code {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.floating-brackets {
  top: 60%;
  right: 15%;
  animation-delay: -5s;
}

.floating-semicolon {
  top: 80%;
  left: 30%;
  animation-delay: -10s;
}

.floating-lambda {
  top: 40%;
  right: 25%;
  animation-delay: -7.5s;
}

.floating-function {
  top: 15%;
  right: 10%;
  animation-delay: -2s;
  font-size: var(--text-2xl);
}

.floating-arrow {
  top: 70%;
  left: 60%;
  animation-delay: -12s;
}

.floating-hash {
  top: 25%;
  left: 70%;
  animation-delay: -3s;
}

.floating-dollar {
  top: 90%;
  right: 30%;
  animation-delay: -8s;
}

.floating-binary {
  top: 35%;
  left: 20%;
  animation-delay: -6s;
  font-size: var(--text-3xl);
}

.floating-git {
  top: 50%;
  right: 5%;
  animation-delay: -11s;
  font-size: var(--text-2xl);
}

.floating-equals {
  top: 10%;
  left: 50%;
  animation-delay: -4s;
}

.floating-console {
  top: 75%;
  right: 40%;
  animation-delay: -9s;
  font-size: var(--text-xl);
}

@keyframes floatRandom {
  0% { transform: translateY(0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

/* ===================================
   NAVIGATION
   ================================== */

.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: var(--z-fixed);
  transition: all var(--duration-normal) ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--accent-text);
  text-decoration: none;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-lg);
}

.highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  color: var(--secondary-text);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-text);
  background: rgba(99, 102, 241, 0.1);
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: all var(--duration-normal) ease;
  transform: translateX(-50%);
}

.nav-link.active::before {
  width: 100%;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary-text);
  transition: all var(--duration-normal) ease;
}

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

.main-content {
  padding-top: 0;
  overflow-y: hidden;
}

/* ===================================
   HERO SECTION
   ================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero-intro {
  font-size: var(--text-lg);
  color: var(--secondary-text);
  font-weight: 500;
  opacity: 0;
  animation: slideInUp 0.8s ease 0.2s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
  font-weight: 900;
  line-height: 1.1;
  margin: 0;
}

.title-line {
  display: block;
  overflow: hidden;
}

.title-word {
  display: inline-block;
  opacity: 0;
  animation: slideInUp 0.8s ease forwards;
}

.title-word:nth-child(1) { animation-delay: 0.4s; }
.title-word:nth-child(2) { animation-delay: 0.6s; }

.glitch-text {
  position: relative;
  color: var(--accent-text);
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  animation: glitch-1 2s infinite;
  color: var(--primary-accent);
  z-index: -1;
}

.glitch-text::after {
  animation: glitch-2 2s infinite;
  color: var(--tertiary-accent);
  z-index: -2;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}

.hero-subtitle {
  font-size: var(--text-2xl);
  font-weight: 600;
  min-height: 2.5rem;
  opacity: 0;
  animation: slideInUp 0.8s ease 0.8s forwards;
}

.typewriter {
  font-family: var(--font-mono);
  color: var(--primary-accent);
}

.cursor {
  animation: blink 1s infinite;
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--secondary-text);
  line-height: 1.7;
  max-width: 500px;
  opacity: 0;
  animation: slideInUp 0.8s ease 1s forwards;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  opacity: 0;
  animation: slideInUp 0.8s ease 1.2s forwards;
}

.cta-button {
  position: relative;
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-xl);
  font-size: var(--text-md);
  font-weight: 600;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--duration-normal) ease;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 160px;
  justify-content: center;
}

.cta-button.primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.cta-button.secondary {
  background: transparent;
  color: var(--primary-text);
  border: 2px solid var(--surface-bg);
}

.button-bg {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--duration-slow) ease;
}

.cta-button:hover .button-bg {
  left: 100%;
}

.cta-button:hover {
  transform: translateY(-2px);
}

.cta-button.primary:hover {
  box-shadow: var(--shadow-neon);
}

.cta-button.secondary:hover {
  background: var(--surface-bg);
  border-color: var(--primary-accent);
}

/* ===================================
   HERO VISUAL
   ================================== */

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.profile-container {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-rings {
  position: absolute;
  inset: 0;
}

.ring {
  position: absolute;
  border: 2px solid;
  border-radius: 50%;
  opacity: 0.3;
}

.ring-1 {
  width: 100%;
  height: 100%;
  border-color: var(--primary-accent);
  animation: rotateClockwise 20s linear infinite;
}

.ring-2 {
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  border-color: var(--secondary-accent);
  animation: rotateCounterClockwise 15s linear infinite;
}

.ring-3 {
  width: 60%;
  height: 60%;
  top: 20%;
  left: 20%;
  border-color: var(--tertiary-accent);
  animation: rotateClockwise 10s linear infinite;
}

.profile-image {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 50% !important;
  overflow: hidden;
  z-index: var(--z-raised);
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50% !important;
  transition: transform var(--duration-slow) ease;
}

/* Ensure profile image is always round */
#profileImage {
  border-radius: 50% !important;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-image:hover img {
  transform: scale(1.1);
}

.profile-glow {
  position: absolute;
  inset: -20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(20px);
  z-index: var(--z-negative);
  animation: pulseGlow 3s ease-in-out infinite;
}

.profile-data {
  position: absolute;
  inset: 0;
}

.data-point {
  position: absolute;
  background: var(--surface-bg);
  border: 2px solid var(--primary-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-text);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  opacity: 0;
  animation: floatIn 0.8s ease forwards;
  box-shadow: var(--shadow-glow);
}

.data-point:nth-child(1) {
  top: 10%;
  right: -10%;
}

.data-point:nth-child(2) {
  bottom: 30%;
  left: -15%;
}

.data-point:nth-child(3) {
  top: 60%;
  right: -20%;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  color: var(--secondary-text);
  font-size: var(--text-sm);
  opacity: 0;
  animation: slideInUp 0.8s ease 1.5s forwards;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--secondary-text);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--secondary-text);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease-in-out infinite;
}

/* ===================================
   SECTION BASE STYLES
   ================================== */

section {
  min-height: 100vh;
  padding: var(--space-5xl) 0;
  position: relative;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

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

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-tag {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary-accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-lg);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  font-weight: 800;
  margin-bottom: var(--space-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--secondary-text);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===================================
   ABOUT SECTION
   ================================== */

.about-section {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.about-description p {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--secondary-text);
  margin-bottom: var(--space-lg);
}

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

.stat-item {
  text-align: center;
  padding: var(--space-lg);
  background: var(--surface-bg);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--duration-normal) ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--primary-accent);
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--secondary-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  justify-content: center;
}

.code-window {
  width: 100%;
  max-width: 500px;
  background: var(--secondary-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.discord-window {
  width: 100%;
  max-width: 500px;
  background: var(--secondary-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.window-header {
  background: var(--tertiary-bg);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-controls {
  display: flex;
  gap: var(--space-sm);
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.control.close { background: var(--error-accent); }
.control.minimize { background: var(--warning-accent); }
.control.maximize { background: var(--success-accent); }

.window-title {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--secondary-text);
}

.window-content {
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.code-line {
  display: flex;
  margin-bottom: var(--space-xs);
  opacity: 0;
  animation: typeIn 0.5s ease forwards;
}

.code-line:nth-child(1) { animation-delay: 0.5s; }
.code-line:nth-child(2) { animation-delay: 0.7s; }
.code-line:nth-child(3) { animation-delay: 0.9s; }
.code-line:nth-child(4) { animation-delay: 1.1s; }
.code-line:nth-child(5) { animation-delay: 1.3s; }
.code-line:nth-child(6) { animation-delay: 1.5s; }

.line-number {
  width: 30px;
  color: var(--tertiary-text);
  text-align: right;
  margin-right: var(--space-md);
  user-select: none;
}

.keyword { color: var(--primary-accent); }
.variable { color: var(--tertiary-accent); }
.property { color: var(--success-accent); }
.string { color: var(--warning-accent); }

/* ===================================
   DISCORD STATUS CARD
   ================================== */

.discord-status-card {
  background: var(--surface-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  border: 1px solid rgba(114, 137, 218, 0.3);
  box-shadow: var(--shadow-lg);
  transition: all var(--duration-normal) ease;
  position: relative;
  overflow: hidden;
  max-width: 500px;
  width: 100%;
}

.discord-status-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #5865F2, #7289DA);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.discord-status-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(88, 101, 242, 0.2);
  border-color: rgba(114, 137, 218, 0.5);
}

.discord-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  color: var(--accent-text);
  font-weight: 600;
  font-size: var(--text-lg);
}

.discord-header i {
  color: #5865F2;
  font-size: var(--text-xl);
}

.discord-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.discord-user {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.discord-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--success-accent);
  position: relative;
}

.discord-avatar.idle {
  border-color: var(--warning-accent);
}

.discord-avatar.dnd {
  border-color: var(--error-accent);
}

.discord-avatar.offline {
  border-color: var(--tertiary-text);
}

.discord-status-indicator {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  background: var(--success-accent);
  border-radius: 50%;
  border: 3px solid var(--surface-bg);
}

.discord-status-indicator.idle {
  background: var(--warning-accent);
}

.discord-status-indicator.dnd {
  background: var(--error-accent);
}

.discord-status-indicator.offline {
  background: var(--tertiary-text);
}

.discord-user-info h4 {
  color: var(--accent-text);
  margin-bottom: var(--space-xs);
  font-size: var(--text-lg);
  font-weight: 600;
}

.discord-user-status {
  color: var(--secondary-text);
  font-size: var(--text-sm);
  margin-bottom: var(--space-xs);
}

.discord-activity {
  background: rgba(88, 101, 242, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  border: 1px solid rgba(88, 101, 242, 0.2);
}

.discord-activity-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.discord-activity-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
}

.discord-activity-name {
  color: var(--accent-text);
  font-weight: 600;
  font-size: var(--text-md);
}

.discord-activity-details {
  color: var(--secondary-text);
  font-size: var(--text-sm);
  line-height: 1.4;
}

.discord-activity-state {
  color: var(--tertiary-text);
  font-size: var(--text-sm);
  margin-top: var(--space-xs);
}

.loading-status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--secondary-text);
  justify-content: center;
  padding: var(--space-md);
}

.loading-status i {
  color: var(--primary-accent);
}

.offline-message {
  text-align: center;
  color: var(--tertiary-text);
  font-style: italic;
  padding: var(--space-md);
}

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

.projects-section {
  background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
  padding-bottom: var(--space-5xl);
}

.projects-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-4xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: var(--surface-bg);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  color: var(--secondary-text);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-normal) ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-accent);
  color: white;
  transform: translateY(-2px);
}

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

.project-card {
  background: var(--surface-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--duration-normal) ease;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transition: left var(--duration-slow) ease;
}

.project-card:hover::before {
  left: 0;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
  border-color: rgba(99, 102, 241, 0.3);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.project-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: white;
  box-shadow: var(--shadow-glow);
}

.project-stats {
  display: flex;
  gap: var(--space-md);
}

.project-stats .stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--secondary-text);
}

.project-content {
  margin-bottom: var(--space-xl);
}

.project-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--accent-text);
  margin-bottom: var(--space-sm);
}

.project-description {
  color: var(--secondary-text);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tech-tag {
  padding: var(--space-xs) var(--space-sm);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--primary-accent);
  font-weight: 500;
}

.project-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.project-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--tertiary-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--secondary-text);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--duration-normal) ease;
  font-size: var(--text-sm);
}

.project-link:hover {
  background: var(--primary-accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.projects-loading {
  text-align: center;
  padding: var(--space-4xl);
  color: var(--secondary-text);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-lg);
  border: 3px solid var(--surface-bg);
  border-top: 3px solid var(--primary-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Category Menu Styles */
.category-menu {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
  padding-bottom: var(--space-2xl);
}

.category-card {
  background: var(--surface-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--duration-normal) ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 400px;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transition: left var(--duration-slow) ease;
}

.category-card:hover::before {
  left: 0;
}

.category-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
  border-color: rgba(99, 102, 241, 0.3);
}

.category-card[data-category="projects"] .category-icon {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.category-card[data-category="tools"] .category-icon {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.category-card[data-category="games"] .category-icon {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.category-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-glow);
}

.category-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.category-content h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--accent-text);
  margin-bottom: var(--space-md);
  font-family: var(--font-display);
}

.category-content p {
  color: var(--secondary-text);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.category-stats {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.category-stats .stat {
  padding: var(--space-xs) var(--space-sm);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--primary-accent);
  font-weight: 500;
}

.category-preview-btn {
  padding: var(--space-sm) var(--space-md);
  background: var(--tertiary-bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--secondary-text);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-normal) ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.category-preview-btn:hover {
  background: var(--primary-accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.category-preview-btn i {
  font-size: var(--text-xs);
  transition: transform var(--duration-normal) ease;
}

.category-preview-btn:hover i {
  transform: scale(1.1);
}

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

.skills-section {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
}

.skills-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-2xl);
}

.skill-category {
  background: var(--surface-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--duration-normal) ease;
}

.skill-category:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.category-header i {
  font-size: var(--text-2xl);
  color: var(--primary-accent);
}

.category-header h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--accent-text);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-lg);
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--tertiary-bg);
  border-radius: var(--radius-xl);
  transition: all var(--duration-normal) ease;
  cursor: pointer;
}

.skill-item:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: var(--shadow-glow);
}

.skill-item i {
  font-size: var(--text-3xl);
  transition: all var(--duration-normal) ease;
}

.skill-item span {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--secondary-text);
  text-align: center;
}

/* ===================================
   CONTACT SECTION
   ================================== */

.contact-section {
  background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

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

.contact-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--surface-bg);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--duration-normal) ease;
}

.contact-card:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-glow);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: white;
  flex-shrink: 0;
}

.contact-details h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.contact-details p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--duration-fast) ease;
}

.contact-link:hover {
  color: var(--primary-light);
  transform: translateX(5px);
}

.contact-link i {
  font-size: var(--text-sm);
}

.contact-info-text {
  color: var(--text-primary);
  font-weight: 500;
  font-family: var(--font-mono);
}

.contact-visual {
  position: relative;
}

.stat-number {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--primary-accent);
  font-family: var(--font-mono);
}

.activity-visual {
  display: flex;
  justify-content: center;
}

.terminal-window {
  width: 100%;
  max-width: 500px;
  background: var(--secondary-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-header {
  background: var(--tertiary-bg);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-controls {
  display: flex;
  gap: var(--space-sm);
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--secondary-text);
}

.terminal-content {
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.terminal-line {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: typeIn 0.5s ease forwards;
}

.terminal-line:nth-child(1) { animation-delay: 0.5s; }
.terminal-line:nth-child(2) { animation-delay: 1s; }
.terminal-line:nth-child(3) { animation-delay: 1.5s; }
.terminal-line:nth-child(4) { animation-delay: 2s; }

.prompt {
  color: var(--primary-accent);
  margin-right: var(--space-sm);
}

.command {
  color: var(--tertiary-accent);
}

.output {
  color: var(--secondary-text);
}

.output.success {
  color: var(--success-accent);
}

.cursor-blink {
  animation: blink 1s infinite;
}

/* ===================================
   PROGRESS BAR
   ================================== */

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-primary);
  z-index: var(--z-fixed);
  transition: width var(--duration-fast) ease;
  width: 0%;
}

/* ===================================
   SECTION NAVIGATION DOTS
   ================================== */

.section-nav-dots {
  position: fixed;
  right: var(--space-xl);
  top: 50%;
  transform: translateY(-50%);
  z-index: var(--z-fixed);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.nav-dot {
  position: relative;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all var(--duration-normal) ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: transparent;
  transition: all var(--duration-normal) ease;
}

.nav-dot.active {
  background: var(--primary-accent);
  border-color: var(--primary-accent);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
  transform: scale(1.2);
}

.nav-dot.active::before {
  background: white;
}

.nav-dot:hover {
  background: var(--secondary-accent);
  border-color: var(--secondary-accent);
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}

.dot-label {
  position: absolute;
  right: calc(100% + var(--space-md));
  background: var(--surface-bg);
  color: var(--accent-text);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all var(--duration-normal) ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
}

.nav-dot:hover .dot-label {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@media (max-width: 768px) {
  .section-nav-dots {
    right: var(--space-md);
    gap: var(--space-md);
  }
  
  .nav-dot {
    width: 10px;
    height: 10px;
  }
  
  .nav-dot::before {
    width: 4px;
    height: 4px;
  }
  
  .dot-label {
    display: none;
  }
}

/* ===================================
   BACK TO TOP
   ================================== */

.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: var(--text-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) ease;
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-glow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--shadow-neon);
}

/* ===================================
   ANIMATIONS
   ================================== */

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

@keyframes glitch-1 {
  0%, 14%, 15%, 49%, 50%, 99%, 100% {
    transform: translateX(0);
  }
  15%, 49% {
    transform: translateX(-2px);
  }
}

@keyframes glitch-2 {
  0%, 20%, 21%, 62%, 63%, 99%, 100% {
    transform: translateX(0);
  }
  21%, 62% {
    transform: translateX(2px);
  }
}

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

@keyframes rotateClockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotateCounterClockwise {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes pulseGlow {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.1);
  }
}

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

@keyframes scrollWheel {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
}

@keyframes typeIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

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

@media (max-width: 1200px) {
  .hero-container,
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    text-align: center;
  }
  
  .hero-visual {
    order: -1;
  }
  
  .profile-container {
    width: 300px;
    height: 300px;
  }
  
  .profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50% !important;
  }
}

@media (max-width: 900px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) ease;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .skills-categories {
    grid-template-columns: 1fr;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 600px) {
  :root {
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
    --space-5xl: 4rem;
  }
  
  .nav-container {
    padding: var(--space-md);
  }
  
  .hero-container {
    padding: var(--space-xl) var(--space-md);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-button {
    width: 100%;
    max-width: 280px;
  }
  
  .profile-container {
    width: 250px;
    height: 250px;
  }
  
  .data-point {
    position: static;
    margin: var(--space-sm);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .back-to-top {
    bottom: var(--space-md);
    right: var(--space-md);
    width: 45px;
    height: 45px;
  }
}

/* ===================================
   UTILITY CLASSES
   ================================== */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.no-scroll {
  overflow: hidden;
}

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

@media print {
  .loading-screen,
  .cursor-follower,
  .cursor-dot,
  .neural-network,
  .floating-elements,
  .main-nav,
  .progress-bar,
  .back-to-top {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  section {
    page-break-inside: avoid;
    opacity: 1;
    transform: none;
  }
}

/* ===================================
   FALLBACK NOTICE STYLES
   ================================== */

.fallback-notice {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.4));
  border: 1px solid var(--warning-accent);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.fallback-notice::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 2s infinite;
}

.fallback-notice .notice-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  position: relative;
  z-index: 1;
}

.fallback-notice .notice-content i {
  color: var(--warning-accent);
  font-size: var(--text-lg);
}

.fallback-notice .notice-content span {
  color: var(--primary-text);
  font-weight: 500;
  flex: 1;
}

.fallback-notice .retry-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--warning-accent);
  border-radius: var(--border-radius-md);
  color: var(--primary-text);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.fallback-notice .retry-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.fallback-notice .retry-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Force round profile images - highest specificity */
.profile-image,
.profile-image img,
#profileImage {
  border-radius: 50% !important;
  overflow: hidden !important;
}

/* Ensure round profile images at all screen sizes */
@media (max-width: 1200px) {
  .profile-image,
  .profile-image img,
  #profileImage {
    border-radius: 50% !important;
    overflow: hidden !important;
  }
}

@media (max-width: 600px) {
  .profile-image,
  .profile-image img,
  #profileImage {
    border-radius: 50% !important;
    overflow: hidden !important;
  }
}