/*
 * Synthwave Theme - Classic 80s Retrofuturism
 * Inspired by the iconic synthwave sunset aesthetic
 */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;900&family=Space+Mono:wght@400;700&family=Rajdhani:wght@300;400;500;600;700&display=swap');

/* CSS Variables - Classic Synthwave Palette */
:root {
  /* Classic Synthwave Colors */
  --synthwave-purple: #9d4edd;
  --synthwave-pink: #ff006e;
  --synthwave-magenta: #ff10f0;
  --synthwave-orange: #ff6700;
  --synthwave-yellow: #ffb700;
  --synthwave-cyan: #00fff0;
  --synthwave-blue: #0080ff;
  --synthwave-darkblue: #240046;

  /* Neon Accents */
  --neon-pink: #ff10f0;
  --neon-blue: #00fff0;
  --neon-purple: #9d4edd;
  --neon-orange: #ff6700;
  --neon-yellow: #ffb700;

  /* Background Colors - Dark Purple/Blue */
  --bg-dark: #0c0014;
  --bg-dark-secondary: #1a0033;
  --bg-dark-tertiary: #240046;
  --bg-grid: #3c096c;

  /* Text Colors */
  --text-primary: #f0e6ff;
  --text-secondary: #c8b6ff;
  --text-muted: #9d4edd;
  --text-highlight: #00fff0;

  /* Classic Synthwave Gradients */
  --gradient-sunset: linear-gradient(180deg, #240046 0%, #3c096c 20%, #9d4edd 40%, #ff006e 60%, #ff6700 80%, #ffb700 100%);
  --gradient-horizon: linear-gradient(180deg, #0c0014 0%, #240046 30%, #9d4edd 50%, #ff10f0 70%, #ff6700 90%, #ffb700 100%);
  --gradient-neon: linear-gradient(135deg, #ff10f0, #00fff0, #9d4edd);
  --gradient-dark: linear-gradient(180deg, #0c0014 0%, #240046 100%);

  /* Glow Effects */
  --glow-pink: 0 0 20px rgba(255, 16, 240, 0.6), 0 0 40px rgba(255, 16, 240, 0.3);
  --glow-cyan: 0 0 20px rgba(0, 255, 240, 0.6), 0 0 40px rgba(0, 255, 240, 0.3);
  --glow-purple: 0 0 20px rgba(157, 78, 221, 0.6), 0 0 40px rgba(157, 78, 221, 0.3);
  --glow-sunset: 0 0 30px rgba(255, 103, 0, 0.8), 0 0 60px rgba(255, 16, 240, 0.5);
}

/* Global Blog Article Overrides */
body {
  background: var(--bg-dark);
  color: var(--text-primary);
  font-family: 'Rajdhani', 'IBM Plex Sans', sans-serif;
  position: relative;
  overflow-x: hidden;
}

/* Synthwave Sunset Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60%;
  background: var(--gradient-sunset);
  z-index: -3;
}

/* Animated Grid Floor */
body::after {
  content: '';
  position: fixed;
  bottom: 0;
  left: -50%;
  width: 200%;
  height: 40%;
  background-image:
    linear-gradient(rgba(255, 16, 240, 0.3) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 16, 240, 0.3) 2px, transparent 2px);
  background-size: 60px 30px;
  transform: perspective(200px) rotateX(60deg) translateZ(0);
  transform-origin: center top;
  animation: grid-move 15s linear infinite;
  z-index: -2;
  mask-image: linear-gradient(to bottom, transparent, rgba(0,0,0,0.5) 20%, rgba(0,0,0,1) 50%);
  -webkit-mask-image: linear-gradient(to bottom, transparent, rgba(0,0,0,0.5) 20%, rgba(0,0,0,1) 50%);
}

/* Synthwave Sun */
.blog-article::before {
  content: '';
  position: fixed;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #ffb700 0%, #ff6700 40%, #ff006e 70%, transparent 100%);
  border-radius: 50%;
  z-index: -3;
  box-shadow: 0 0 100px rgba(255, 183, 0, 0.5), 0 0 200px rgba(255, 103, 0, 0.3);
  animation: sun-pulse 4s ease-in-out infinite;
}

@keyframes grid-move {
  0% { transform: perspective(200px) rotateX(60deg) translateZ(0) translateY(0); }
  100% { transform: perspective(200px) rotateX(60deg) translateZ(0) translateY(30px); }
}

@keyframes sun-pulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.9; }
  50% { transform: translateX(-50%) scale(1.05); opacity: 1; }
}

/* Navigation Bar - Synthwave Style */
.navigation {
  background: linear-gradient(90deg, rgba(12, 0, 20, 0.98), rgba(36, 0, 70, 0.98));
  backdrop-filter: blur(10px) saturate(200%);
  border-bottom: 2px solid var(--neon-pink);
  box-shadow: 0 2px 30px rgba(255, 16, 240, 0.4);
}

.nav-link {
  font-family: 'Orbitron', monospace;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-neon);
  transition: width 0.3s ease;
}

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

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

/* Article Container */
.blog-article {
  background: transparent;
  min-height: 100vh;
  position: relative;
}

.container {
  max-width: 900px;
  background: linear-gradient(135deg, rgba(12, 0, 20, 0.95), rgba(36, 0, 70, 0.95));
  border: 1px solid rgba(255, 16, 240, 0.3);
  border-radius: 0;
  padding: 3rem;
  margin: 2rem auto;
  position: relative;
  box-shadow:
    0 0 80px rgba(255, 16, 240, 0.2),
    inset 0 0 30px rgba(157, 78, 221, 0.1);
  backdrop-filter: blur(10px);
}

/* Glitch corners for container */
.container::before,
.container::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--neon-pink);
}

.container::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.container::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

/* Breadcrumb - Synthwave Style */
.breadcrumb {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.breadcrumb-link {
  color: var(--neon-cyan);
  text-decoration: none;
  transition: all 0.3s ease;
}

.breadcrumb-link:hover {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

.breadcrumb-separator {
  color: var(--synthwave-purple);
  margin: 0 0.75rem;
  font-weight: bold;
}

.breadcrumb-current {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(240, 230, 255, 0.5);
}

/* Article Header */
.article-header {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 2px solid;
  border-image: linear-gradient(90deg, transparent, var(--neon-purple), transparent) 1;
  position: relative;
}

.article-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 3px;
  line-height: 1.2;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, #ff10f0 0%, #00fff0 50%, #ffb700 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  animation: neon-pulse 3s ease-in-out infinite alternate;
}

@keyframes neon-pulse {
  0% { filter: brightness(1) drop-shadow(0 0 30px rgba(255, 16, 240, 0.6)); }
  50% { filter: brightness(1.1) drop-shadow(0 0 40px rgba(0, 255, 240, 0.7)); }
  100% { filter: brightness(1.2) drop-shadow(0 0 50px rgba(255, 183, 0, 0.8)); }
}

/* Article Meta */
.article-meta {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-bottom: 2rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.meta-item i {
  color: var(--neon-yellow);
  text-shadow: 0 0 10px rgba(255, 183, 0, 0.6);
}

/* Article Tags */
.article-tags {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.article-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 1.5rem;
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
  border-radius: 0;
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
}

.article-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan));
  transition: left 0.3s ease;
  z-index: -1;
}

.article-tag:hover {
  color: var(--bg-dark);
  box-shadow: var(--glow-cyan);
}

.article-tag:hover::before {
  left: 0;
}

/* Article Intro */
.article-intro {
  margin-bottom: 3rem;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(157, 78, 221, 0.15), rgba(255, 16, 240, 0.15));
  border-left: 4px solid var(--neon-pink);
  position: relative;
  box-shadow: inset 0 0 30px rgba(255, 16, 240, 0.1);
}

.lead-text {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.8;
  color: var(--text-primary);
  text-align: left;
  margin: 0;
  letter-spacing: 0.5px;
}

/* Content Sections */
.content-section {
  margin-bottom: 3rem;
}

.content-section h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--neon-cyan);
  margin-bottom: 2rem;
  margin-top: 3rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid;
  border-image: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan), transparent) 1;
  text-shadow: var(--glow-cyan);
  position: relative;
}

.content-section h2::before {
  content: '//';
  color: var(--neon-pink);
  margin-right: 1rem;
  font-weight: 900;
  text-shadow: var(--glow-pink);
}

.content-section p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-align: justify;
  font-weight: 400;
}

.content-section strong {
  color: var(--neon-yellow);
  font-weight: 600;
  text-shadow: 0 0 15px rgba(255, 183, 0, 0.6);
}

.content-section code {
  font-family: 'Space Mono', monospace;
  background: rgba(0, 255, 240, 0.15);
  color: var(--neon-cyan);
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(0, 255, 240, 0.4);
  border-radius: 0;
  font-size: 0.95em;
}

/* Blockquotes */
blockquote,
.quote {
  background: linear-gradient(135deg, rgba(255, 0, 110, 0.1), rgba(189, 0, 255, 0.1));
  border-left: 4px solid var(--neon-pink);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  position: relative;
  font-style: italic;
  border-radius: 0;
}

blockquote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 10px;
  font-size: 4rem;
  color: var(--neon-pink);
  opacity: 0.3;
  font-family: 'Orbitron', sans-serif;
}

/* Code Blocks */
.code-block,
pre {
  background: rgba(12, 0, 20, 0.95);
  border: 1px solid var(--neon-cyan);
  border-radius: 0;
  padding: 1.5rem;
  margin: 2rem 0;
  overflow-x: auto;
  box-shadow:
    inset 0 0 30px rgba(0, 255, 240, 0.1),
    0 0 25px rgba(0, 255, 240, 0.3);
}

.code-block pre,
pre code {
  color: var(--neon-cyan);
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
  text-shadow: 0 0 5px rgba(0, 255, 240, 0.5);
}

/* Links in content */
.content-section a,
.article-content a {
  color: var(--neon-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--neon-cyan);
  transition: all 0.3s ease;
  position: relative;
}

.content-section a:hover,
.article-content a:hover {
  color: var(--neon-pink);
  border-bottom-color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

/* Lists */
.content-section ul,
.content-section ol {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.content-section li {
  margin-bottom: 0.75rem;
  position: relative;
}

.content-section ul li::before {
  content: '▸';
  position: absolute;
  left: -1.5rem;
  color: var(--neon-pink);
  font-weight: bold;
  text-shadow: 0 0 5px rgba(255, 16, 240, 0.6);
}

/* Author Section */
.article-footer {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 2px solid;
  border-image: linear-gradient(90deg, transparent, var(--neon-pink), var(--neon-purple), transparent) 1;
}

.author-info {
  background: linear-gradient(135deg, rgba(12, 0, 20, 0.95), rgba(36, 0, 70, 0.95));
  border: 1px solid rgba(157, 78, 221, 0.3);
  padding: 2rem;
  margin-bottom: 2rem;
  display: flex;
  gap: 2rem;
  align-items: center;
  box-shadow: 0 0 40px rgba(157, 78, 221, 0.2);
}

.author-avatar {
  width: 100px;
  height: 100px;
  border-radius: 0;
  border: 3px solid var(--neon-purple);
  box-shadow: var(--glow-purple);
  filter: saturate(1.2) contrast(1.1) hue-rotate(10deg);
}

.author-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  text-shadow: var(--glow-cyan);
}

.author-bio {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.author-links {
  display: flex;
  gap: 1.5rem;
}

.author-link {
  color: var(--neon-yellow);
  text-decoration: none;
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.author-link:hover {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

/* Back to Blog Button */
.back-to-blog {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Orbitron', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
  border-radius: 0;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.back-to-blog::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-purple), var(--neon-cyan));
  transition: left 0.3s ease;
  z-index: -1;
}

.back-to-blog:hover {
  color: var(--bg-dark);
  box-shadow: var(--glow-sunset);
  transform: translateY(-2px);
  border-color: var(--neon-pink);
}

.back-to-blog:hover::before {
  left: 0;
}

/* Comments Section */
.comments-section {
  margin-top: 4rem;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(18, 18, 26, 0.6), rgba(26, 26, 37, 0.6));
  border: 1px solid rgba(0, 245, 255, 0.2);
  box-shadow: inset 0 0 20px rgba(0, 245, 255, 0.05);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
  border: 1px solid rgba(255, 16, 240, 0.2);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple), var(--neon-cyan));
  border-radius: 0;
  box-shadow: inset 0 0 6px rgba(255, 16, 240, 0.3);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink), var(--neon-yellow));
}

/* Selection Styling */
::selection {
  background: var(--neon-pink);
  color: var(--bg-dark);
  text-shadow: none;
}

::-moz-selection {
  background: var(--neon-pink);
  color: var(--bg-dark);
  text-shadow: none;
}

/* Animated Neon Border Effect */
@keyframes neon-border {
  0%, 100% {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 30px rgba(0, 255, 240, 0.6);
  }
  33% {
    border-color: var(--neon-pink);
    box-shadow: 0 0 30px rgba(255, 16, 240, 0.6);
  }
  66% {
    border-color: var(--neon-purple);
    box-shadow: 0 0 30px rgba(157, 78, 221, 0.6);
  }
}

/* Glitch Text Effect */
@keyframes glitch {
  0%, 100% {
    text-shadow:
      0.05em 0 0 rgba(255, 0, 110, 0.75),
      -0.05em -0.025em 0 rgba(0, 245, 255, 0.75),
      0.025em 0.05em 0 rgba(189, 0, 255, 0.75);
  }
  14% {
    text-shadow:
      0.05em 0 0 rgba(255, 0, 110, 0.75),
      -0.05em -0.025em 0 rgba(0, 245, 255, 0.75),
      0.025em 0.05em 0 rgba(189, 0, 255, 0.75);
  }
  15% {
    text-shadow:
      -0.05em -0.025em 0 rgba(255, 0, 110, 0.75),
      0.025em 0.025em 0 rgba(0, 245, 255, 0.75),
      -0.05em -0.05em 0 rgba(189, 0, 255, 0.75);
  }
  49% {
    text-shadow:
      -0.05em -0.025em 0 rgba(255, 0, 110, 0.75),
      0.025em 0.025em 0 rgba(0, 245, 255, 0.75),
      -0.05em -0.05em 0 rgba(189, 0, 255, 0.75);
  }
  50% {
    text-shadow:
      0.025em 0.05em 0 rgba(255, 0, 110, 0.75),
      0.05em 0 0 rgba(0, 245, 255, 0.75),
      0 -0.05em 0 rgba(189, 0, 255, 0.75);
  }
  99% {
    text-shadow:
      0.025em 0.05em 0 rgba(255, 0, 110, 0.75),
      0.05em 0 0 rgba(0, 245, 255, 0.75),
      0 -0.05em 0 rgba(189, 0, 255, 0.75);
  }
}

.article-title:hover {
  animation: glitch 0.3s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    margin: 1rem;
    padding: 2rem 1.5rem;
  }

  .article-title {
    font-size: 2rem;
    letter-spacing: 1px;
  }

  .article-meta {
    flex-direction: column;
    gap: 1rem;
  }

  .content-section h2 {
    font-size: 1.5rem;
    letter-spacing: 1px;
  }

  .author-info {
    flex-direction: column;
    text-align: center;
  }

  .author-avatar {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 480px) {
  .article-title {
    font-size: 1.5rem;
  }

  .content-section h2 {
    font-size: 1.2rem;
  }

  .content-section p {
    font-size: 1rem;
  }

  .lead-text {
    font-size: 1.1rem;
  }
}

/* Neon Flicker Animation */
@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    opacity: 1;
    text-shadow:
      0 0 15px currentColor,
      0 0 30px currentColor,
      0 0 45px currentColor;
  }
  20%, 24%, 55% {
    opacity: 0.9;
    text-shadow: 0 0 10px currentColor;
  }
}

.content-section h2 {
  animation: neon-flicker 4s infinite alternate;
}

/* Add Synthwave Horizon Line Effect */
.article-header::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 200%;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--neon-pink) 20%,
    var(--neon-cyan) 50%,
    var(--neon-pink) 80%,
    transparent 100%);
  animation: horizon-scan 8s linear infinite;
}

@keyframes horizon-scan {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(-5px); opacity: 0.7; }
  100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}