/* Retro Cyber Theme - 80s Inspired */

:root {
  --neon-pink: #ff00ff;
  --neon-blue: #00ffff;
  --neon-purple: #9d00ff;
  --neon-green: #00ff9f;
  --dark-purple: #1a0933;
  --grid-color: rgba(46, 0, 103, 0.8);
  --crt-bg: #0b0b15;
}

/* Apply CRT effect to the entire page */
.retro-cyber {
  background-color: var(--crt-bg);
  color: #ffffff;
  position: relative;
}

.retro-cyber:before {
  content: " ";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), 
              linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  background-size: 100% 4px, 3px 100%;
  pointer-events: none;
  z-index: 100;
}

/* Grid background */
.cyber-grid {
  background-image: 
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: -1px -1px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  perspective: 1000px;
  transform-style: preserve-3d;
  transform: rotateX(60deg) translateZ(-100px) scale(2.5);
  animation: grid-animation 20s infinite linear;
}

@keyframes grid-animation {
  0% { background-position: 0 0; }
  100% { background-position: 0 20px; }
}

/* Hero section */
.retro-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(0deg, var(--dark-purple) 0%, #000000 100%);
  border-bottom: 2px solid var(--neon-blue);
  padding: 4rem 0;
}

.retro-hero:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at center, rgba(109, 0, 255, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
}

.retro-hero h1 {
  color: white;
  text-shadow: 
    0 0 5px var(--neon-pink),
    0 0 10px var(--neon-pink),
    0 0 15px var(--neon-pink),
    0 0 20px var(--neon-purple),
    0 0 30px var(--neon-purple);
  font-family: 'Orbitron', 'Inter', sans-serif;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.retro-hero h2 {
  color: var(--neon-blue);
  font-family: 'Orbitron', 'Inter', sans-serif;
  letter-spacing: 1px;
}

/* Neon text elements */
.neon-text {
  color: #fff;
  text-shadow: 
    0 0 5px var(--neon-blue),
    0 0 10px var(--neon-blue),
    0 0 15px var(--neon-blue),
    0 0 20px var(--neon-blue);
}

h2.neon-text,
h3.neon-text {
  font-family: 'Orbitron', 'Inter', sans-serif;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Neon borders and cards */
.neon-card {
  border: 1px solid var(--neon-blue);
  box-shadow: 
    0 0 5px var(--neon-blue),
    0 0 10px rgba(0, 255, 255, 0.5) inset;
  background-color: rgba(0, 0, 0, 0.7);
  transition: all 0.3s ease;
}

.neon-card:hover {
  box-shadow: 
    0 0 10px var(--neon-blue),
    0 0 20px rgba(0, 255, 255, 0.5) inset;
}

/* Competitor cards cyber styling */
.competitor-grid .competitor-card {
  background-color: rgba(10, 10, 20, 0.8);
  border: 1px solid var(--neon-blue);
  box-shadow: 
    0 0 5px var(--neon-blue),
    0 0 10px rgba(0, 0, 30, 0.5);
  transition: all 0.3s ease;
}

.competitor-grid .competitor-card:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 0 15px var(--neon-blue),
    0 0 30px rgba(0, 255, 255, 0.5);
}

.competitor-logo {
  color: var(--neon-blue);
  text-shadow: 0 0 10px var(--neon-blue);
}

/* Bar charts */
.bar-chart .bar-track {
  background-color: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.bar-chart .bar-value {
  background: linear-gradient(90deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
  box-shadow: 0 0 10px var(--neon-blue);
}

/* Tables */
.comparison-table th {
  background-color: rgba(0, 0, 0, 0.6);
  color: var(--neon-blue);
  border-bottom: 1px solid var(--neon-blue);
}

.comparison-table tr:nth-child(odd) {
  background-color: rgba(10, 10, 30, 0.3);
}

.comparison-table tr:nth-child(even) {
  background-color: rgba(10, 10, 30, 0.5);
}

.comparison-table tr:hover {
  background-color: rgba(0, 255, 255, 0.1);
}

/* Rating colors with neon effect */
.rating.rating-10 {
  color: var(--neon-green);
  text-shadow: 0 0 5px var(--neon-green);
}

.rating.rating-8 {
  color: var(--neon-blue);
  text-shadow: 0 0 5px var(--neon-blue);
}

.rating.rating-6 {
  color: #00c3ff;
}

.rating.rating-4 {
  color: #ff9000;
}

.rating.rating-2 {
  color: var(--neon-pink);
}

/* Architecture diagrams */
.architecture-diagram {
  background-color: rgba(0, 0, 0, 0.7) !important;
  border: 1px solid var(--neon-blue) !important;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3) !important;
}

.code-block {
  color: var(--neon-green) !important;
  font-family: 'Share Tech Mono', 'Courier New', monospace !important;
  text-shadow: 0 0 2px var(--neon-green) !important;
}

/* SWOT analysis cards */
.swot-card {
  background-color: rgba(10, 10, 20, 0.8);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.swot-card.strength {
  border-top-color: var(--neon-green);
}

.swot-card.weakness {
  border-top-color: var(--neon-pink);
}

.swot-card.opportunity {
  border-top-color: var(--neon-blue);
}

.swot-card.threat {
  border-top-color: #ff9000;
}

/* Buttons and UI elements */
.btn {
  border: 1px solid var(--neon-blue);
  background-color: transparent;
  color: var(--neon-blue);
  text-shadow: 0 0 5px var(--neon-blue);
  box-shadow: 0 0 5px var(--neon-blue);
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: var(--neon-blue);
  color: var(--dark-purple);
  box-shadow: 0 0 15px var(--neon-blue);
  text-decoration: none;
}

.btn-primary {
  border-color: var(--neon-purple);
  color: var(--neon-purple);
  text-shadow: 0 0 5px var(--neon-purple);
  box-shadow: 0 0 5px var(--neon-purple);
}

.btn-primary:hover {
  background-color: var(--neon-purple);
  box-shadow: 0 0 15px var(--neon-purple);
}

/* Footer */
.retro-footer {
  background-color: rgba(0, 0, 0, 0.8);
  border-top: 1px solid var(--neon-blue);
}

/* Icons with glow */
.retro-cyber i {
  text-shadow: 0 0 5px currentColor;
}

/* Custom animated elements */
.blink {
  animation: blink 2s infinite alternate;
}

@keyframes blink {
  0%, 80% { opacity: 1; }
  90%, 100% { opacity: 0.1; }
}

/* Terminal animation */
.typewriter {
  overflow: hidden;
  border-right: 2px solid var(--neon-blue);
  white-space: nowrap;
  margin: 0;
  animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--neon-blue) }
}

/* Model cards */
.model-card {
  background-color: rgba(10, 10, 20, 0.8);
  border: 1px solid var(--neon-blue);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.model-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px var(--neon-blue);
}

.model-icon {
  color: var(--neon-blue);
  text-shadow: 0 0 10px var(--neon-blue);
}

/* Info cards */
.info-card {
  background-color: rgba(10, 10, 20, 0.8);
  border-left: 4px solid var(--neon-purple);
  box-shadow: 0 0 10px rgba(157, 0, 255, 0.3);
}

/* Table of contents */
.toc {
  background-color: rgba(10, 10, 20, 0.8);
  border: 1px solid var(--neon-blue);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.toc a {
  color: #a0a0a0;
  transition: all 0.2s ease;
}

.toc a:hover {
  color: var(--neon-blue);
  text-shadow: 0 0 5px var(--neon-blue);
  text-decoration: none;
}

/* Difference cards */
.difference-card {
  background-color: rgba(10, 10, 20, 0.8);
  border: 1px solid var(--neon-blue);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.difference-icon {
  color: var(--neon-purple);
  text-shadow: 0 0 10px var(--neon-purple);
}

/* Add flickering effect to some elements */
.flicker {
  animation: flicker 5s linear infinite;
}

@keyframes flicker {
  0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
    opacity: 1;
    text-shadow: 0 0 5px var(--neon-blue), 0 0 10px var(--neon-blue);
  }
  20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
    opacity: 0.4;
    text-shadow: none;
  }
}

/* Add star field background */
.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background-color: black;
  background-image: 
    radial-gradient(white, rgba(255,255,255,.2) 2px, transparent 3px),
    radial-gradient(white, rgba(255,255,255,.15) 1px, transparent 2px),
    radial-gradient(white, rgba(255,255,255,.1) 2px, transparent 3px);
  background-size: 550px 550px, 350px 350px, 250px 250px;
  background-position: 0 0, 40px 60px, 130px 270px;
}

/* Main content area styling */
.main-content {
  background-color: rgba(10, 10, 20, 0.7);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

/* Custom elements for deployment page */
.deployment-diagram {
  position: relative;
  overflow: hidden;
}

.deployment-diagram::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,255,255,0.1) 100%);
  pointer-events: none;
}

@media (max-width: 768px) {
  .retro-hero h1 {
    font-size: 2rem;
  }
  
  .retro-hero h2 {
    font-size: 1.2rem;
  }
  
  .cyber-grid {
    transform: rotateX(60deg) translateZ(-100px) scale(3);
  }
}