/* ============================================
   CYBERPUNK BLOG - Neon Dreams
   A futuristic, high-tech aesthetic
   ============================================ */

/* Google Fonts - Cyberpunk Typography */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

/* ============================================
   CSS Variables - Neon Color Palette
   ============================================ */
:root {
  /* Core Colors */
  --cyber-black: #0a0a0f;
  --cyber-dark: #0d0d14;
  --cyber-darker: #08080c;
  --cyber-gray: #1a1a2e;
  --cyber-light-gray: #16213e;

  /* Neon Accent Colors */
  --neon-cyan: #00fff9;
  --neon-pink: #ff00ff;
  --neon-purple: #b000ff;
  --neon-yellow: #ffff00;
  --neon-green: #00ff88;
  --neon-orange: #ff6600;
  --neon-blue: #0066ff;
  --neon-red: #ff0044;

  /* Gradient Colors */
  --gradient-cyber: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  --gradient-neon: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan), var(--neon-purple));
  --gradient-dark: linear-gradient(180deg, var(--cyber-black), var(--cyber-dark));

  /* Text Colors */
  --text-primary: #e0e0e0;
  --text-secondary: #8080a0;
  --text-muted: #4a4a6a;

  /* Glow Effects */
  --glow-cyan: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan), 0 0 40px var(--neon-cyan);
  --glow-pink: 0 0 10px var(--neon-pink), 0 0 20px var(--neon-pink), 0 0 40px var(--neon-pink);
  --glow-purple: 0 0 10px var(--neon-purple), 0 0 20px var(--neon-purple);
  --glow-text: 0 0 5px var(--neon-cyan), 0 0 10px rgba(0, 255, 249, 0.5);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--cyber-black);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Scanline Effect Overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 249, 0.015) 2px,
    rgba(0, 255, 249, 0.015) 4px
  );
  z-index: 9999;
  animation: scanline 8s linear infinite;
}

@keyframes scanline {
  0% { transform: translateY(0); }
  100% { transform: translateY(4px); }
}

/* Grid Background */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 255, 249, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 249, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: -1;
}

/* Selection */
::selection {
  background: var(--neon-cyan);
  color: var(--cyber-black);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  text-shadow: var(--glow-text);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

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

a {
  color: var(--neon-cyan);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
}

a:hover {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

/* Glitch Text Effect */
.glitch {
  position: relative;
  animation: glitch-skew 1s infinite linear alternate-reverse;
}

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

.glitch::before {
  color: var(--neon-pink);
  animation: glitch-effect 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
  transform: translate(-2px, -2px);
}

.glitch::after {
  color: var(--neon-cyan);
  animation: glitch-effect 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) reverse both infinite;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
  transform: translate(2px, 2px);
}

@keyframes glitch-effect {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

@keyframes glitch-skew {
  0% { transform: skew(0deg); }
  10% { transform: skew(1deg); }
  20% { transform: skew(-1deg); }
  30% { transform: skew(0deg); }
}

/* Neon Text */
.neon-text {
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
  animation: neon-flicker 3s infinite;
}

@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow: var(--glow-cyan);
  }
  20%, 24%, 55% {
    text-shadow: none;
  }
}

/* Terminal Text */
.terminal-text {
  font-family: 'Share Tech Mono', monospace;
  color: var(--neon-green);
  text-shadow: 0 0 5px var(--neon-green);
}

/* ============================================
   Container & Layout
   ============================================ */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

/* ============================================
   Header / Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 249, 0.2);
}

.header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-neon);
  animation: border-flow 3s linear infinite;
}

@keyframes border-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--neon-cyan);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  position: relative;
}

.logo::before {
  content: '>';
  color: var(--neon-pink);
  animation: blink 1s infinite;
}

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

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

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav-link {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-link::before {
  content: '//';
  margin-right: 0.5rem;
  color: var(--neon-purple);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--neon-cyan);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
  box-shadow: var(--glow-cyan);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--neon-cyan);
  transition: all var(--transition-normal);
  box-shadow: var(--glow-cyan);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 900;
  margin-bottom: var(--spacing-md);
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: title-glow 3s ease-in-out infinite;
  position: relative;
}

@keyframes title-glow {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 255, 249, 0.5)); }
  50% { filter: drop-shadow(0 0 40px rgba(255, 0, 255, 0.5)); }
}

.hero-subtitle {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.hero-subtitle::before {
  content: '[ ';
  color: var(--neon-pink);
}

.hero-subtitle::after {
  content: ' ]';
  color: var(--neon-pink);
}

/* Hero CTA Button */
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cyber-black);
  background: var(--neon-cyan);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.hero-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s ease;
}

.hero-cta:hover::before {
  left: 100%;
}

.hero-cta:hover {
  background: var(--neon-pink);
  box-shadow: var(--glow-pink);
  transform: translateY(-3px);
}

/* Floating Elements */
.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.float-element {
  position: absolute;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

/* Hexagon Grid */
.hex-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%2300fff9' fill-opacity='0.03'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

/* ============================================
   Cards - Post Cards
   ============================================ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.post-card {
  background: rgba(13, 13, 20, 0.8);
  border: 1px solid rgba(0, 255, 249, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.post-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 255, 249, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.post-card:hover {
  border-color: var(--neon-cyan);
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 255, 249, 0.2);
}

.post-card-header {
  position: relative;
  padding: var(--spacing-lg);
  border-bottom: 1px solid rgba(0, 255, 249, 0.1);
}

.post-card-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-neon);
}

.post-card-number {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem;
  color: var(--neon-purple);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.2em;
}

.post-card-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  color: var(--text-primary);
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.post-card:hover .post-card-title {
  color: var(--neon-cyan);
  text-shadow: var(--glow-text);
}

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

.post-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid rgba(0, 255, 249, 0.1);
  background: rgba(0, 0, 0, 0.3);
}

.post-card-date {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.post-card-date::before {
  content: '>';
  margin-right: 0.5rem;
  color: var(--neon-green);
}

.post-card-link {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.post-card-link:hover {
  color: var(--neon-pink);
  gap: 1rem;
}

.post-card-link::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.post-card:hover .post-card-link::after {
  transform: translateX(5px);
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  color: var(--neon-purple);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  border: 1px solid var(--neon-purple);
  border-radius: var(--radius-sm);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--spacing-md);
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Article / Post Detail
   ============================================ */
.article {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  padding-top: calc(80px + var(--spacing-xl));
}

.article-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(0, 255, 249, 0.2);
  position: relative;
}

.article-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--gradient-neon);
}

.article-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.meta-item {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.meta-item::before {
  content: '>';
  color: var(--neon-green);
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.9;
}

.article-content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
  border-left: 3px solid var(--neon-cyan);
}

.article-content h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--neon-cyan);
}

.article-content p {
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.article-content ul, .article-content ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.article-content li {
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.article-content ul li::marker {
  color: var(--neon-cyan);
}

.article-content ol li::marker {
  color: var(--neon-purple);
}

/* Code Blocks */
.article-content pre {
  background: var(--cyber-darker);
  border: 1px solid rgba(0, 255, 249, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  overflow-x: auto;
  position: relative;
}

.article-content pre::before {
  content: 'CODE';
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-md);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.7rem;
  color: var(--neon-purple);
  letter-spacing: 0.2em;
}

.article-content code {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.9rem;
}

.article-content :not(pre) > code {
  background: rgba(0, 255, 249, 0.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  color: var(--neon-cyan);
}

/* Blockquotes */
.article-content blockquote {
  border-left: 4px solid var(--neon-pink);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  font-style: italic;
  color: var(--text-secondary);
  background: rgba(255, 0, 255, 0.05);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* Tables */
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-lg);
}

.article-content th,
.article-content td {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid rgba(0, 255, 249, 0.2);
  text-align: left;
}

.article-content th {
  background: rgba(0, 255, 249, 0.1);
  color: var(--neon-cyan);
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.article-content tr:hover {
  background: rgba(0, 255, 249, 0.05);
}

/* ============================================
   About Section
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--neon-pink);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-content h3 {
  color: var(--neon-cyan);
  margin-bottom: var(--spacing-md);
}

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

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background: rgba(0, 255, 249, 0.05);
  border: 1px solid rgba(0, 255, 249, 0.2);
  border-radius: var(--radius-md);
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: var(--glow-text);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

/* ============================================
   Contact / Guestbook
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(0, 255, 249, 0.05);
  border: 1px solid rgba(0, 255, 249, 0.2);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.contact-item:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.contact-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 255, 249, 0.1);
  border-radius: var(--radius-md);
  color: var(--neon-cyan);
  font-size: 1.5rem;
}

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

.form-group {
  position: relative;
}

.form-label {
  display: block;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  color: var(--text-primary);
  background: rgba(10, 10, 15, 0.8);
  border: 1px solid rgba(0, 255, 249, 0.3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 255, 249, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-submit {
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cyber-black);
  background: var(--neon-cyan);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.form-submit:hover {
  background: var(--neon-pink);
  box-shadow: var(--glow-pink);
  transform: translateY(-2px);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--cyber-darker);
  border-top: 1px solid rgba(0, 255, 249, 0.2);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xl);
}

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

.footer-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-text {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 255, 249, 0.1);
  border: 1px solid rgba(0, 255, 249, 0.3);
  border-radius: var(--radius-md);
  color: var(--neon-cyan);
  transition: all var(--transition-normal);
}

.footer-link:hover {
  background: var(--neon-cyan);
  color: var(--cyber-black);
  box-shadow: var(--glow-cyan);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
}

.btn-primary {
  color: var(--cyber-black);
  background: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 255, 249, 0.3);
}

.btn-primary:hover {
  background: var(--neon-pink);
  box-shadow: var(--glow-pink);
  transform: translateY(-2px);
}

.btn-outline {
  color: var(--neon-cyan);
  background: transparent;
  border: 2px solid var(--neon-cyan);
}

.btn-outline:hover {
  background: var(--neon-cyan);
  color: var(--cyber-black);
  box-shadow: var(--glow-cyan);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-slide-in {
  animation: slideIn 0.6s ease forwards;
}

.animate-scale-in {
  animation: scaleIn 0.6s ease forwards;
}

/* Stagger Delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.98);
    flex-direction: column;
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(0, 255, 249, 0.2);
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .posts-grid {
    grid-template-columns: 1fr;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 5rem);
  }

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

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.hidden { display: none; }
.visible { display: block; }

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

::-webkit-scrollbar-track {
  background: var(--cyber-darker);
}

::-webkit-scrollbar-thumb {
  background: var(--neon-cyan);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-pink);
}

/* ============================================
   Code Highlighting (Dark Theme)
   ============================================ */
.hljs {
  background: var(--cyber-darker) !important;
  color: var(--text-primary) !important;
}

.hljs-keyword { color: var(--neon-pink) !important; }
.hljs-string { color: var(--neon-green) !important; }
.hljs-number { color: var(--neon-purple) !important; }
.hljs-function { color: var(--neon-cyan) !important; }
.hljs-comment { color: var(--text-muted) !important; font-style: italic; }
.hljs-class { color: var(--neon-yellow) !important; }
.hljs-variable { color: var(--neon-orange) !important; }