/* Cyberpunk Theme - Black Background with Red Accents */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

/* CSS Variables for Cyberpunk Theme */
:root {
  --cyber-black: #000000;
  --cyber-dark: #0a0a0a;
  --cyber-gray: #1a1a1a;
  --cyber-red: #ff0000;
  --cyber-red-glow: #ff0000;
  --cyber-cyan: #00ffff;
  --cyber-green: #00ff00;
  --cyber-purple: #ff00ff;
  --cyber-orange: #ff8800;
  --cyber-white: #ffffff;
  --cyber-text: #e0e0e0;
}

/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--cyber-black);
  color: var(--cyber-text);
  font-family: 'Rajdhani', monospace;
  line-height: 1.6;
  cursor: default;
}

/* Custom Cursor */
* {
  cursor: default;
}

a, button, input, select, textarea {
  cursor: pointer;
}

input[type="text"], input[type="email"], textarea {
  cursor: text;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  color: var(--cyber-white);
}

/* Background Effects */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(45deg, transparent 30%, rgba(255, 0, 0, 0.03) 50%, transparent 70%),
    linear-gradient(-45deg, transparent 30%, rgba(0, 255, 255, 0.02) 50%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Navigation Styles */
.nav-link {
  color: var(--cyber-text);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  font-family: 'Orbitron', monospace;
  font-weight: 500;
  position: relative;
  overflow: hidden;
  border-radius: 6px;
}

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

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

.nav-link:hover,
.nav-link.active {
  color: var(--cyber-red);
  text-shadow: 0 0 5px var(--cyber-red-glow);
  background: rgba(255, 0, 0, 0.05);
}

/* Mobile Navigation Links */
.mobile-nav-link {
  color: var(--cyber-text);
  text-decoration: none;
  display: block;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
  font-family: 'Orbitron', monospace;
  font-weight: 500;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--cyber-red);
  background: rgba(255, 0, 0, 0.1);
  text-shadow: 0 0 5px var(--cyber-red-glow);
  border-left: 3px solid var(--cyber-red);
}

/* Button Styles */
.btn-primary {
  background: linear-gradient(45deg, var(--cyber-red), #cc0000);
  color: var(--cyber-white);
  border: none;
  padding: 0.75rem 1.5rem;
  font-family: 'Orbitron', monospace;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--cyber-red);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  box-shadow: 0 0 20px var(--cyber-red-glow);
  transform: translateY(-2px);
}

/* Card Styles */
.cyber-card {
  background: linear-gradient(135deg, var(--cyber-dark) 0%, var(--cyber-gray) 100%);
  border: 1px solid var(--cyber-red);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.cyber-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyber-red), var(--cyber-cyan), var(--cyber-red));
  animation: cyberpulse 2s infinite;
}

.cyber-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(255, 0, 0, 0.3);
  border-color: var(--cyber-cyan);
}

/* Form Styles */
.form-input {
  background: var(--cyber-dark);
  border: 1px solid var(--cyber-gray);
  color: var(--cyber-text);
  padding: 0.75rem;
  border-radius: 4px;
  font-family: 'Rajdhani', monospace;
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--cyber-red);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
  background: var(--cyber-gray);
}

/* Neon Text Effects - REMOVED GLOW */
.neon-text {
  color: var(--cyber-red);
}

.neon-text-cyan {
  color: var(--cyber-cyan);
}

/* Glitch Effect */
.glitch {
  position: relative;
  color: var(--cyber-white);
  font-size: 2rem;
  font-weight: bold;
  text-transform: uppercase;
  animation: glitch-animation 2s infinite;
}

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

.glitch::before {
  animation: glitch-animation-1 0.5s infinite;
  color: var(--cyber-red);
  z-index: -1;
}

.glitch::after {
  animation: glitch-animation-2 0.5s infinite;
  color: var(--cyber-cyan);
  z-index: -2;
}

/* Loading Animation */
.cyber-loading {
  display: inline-block;
  position: relative;
  width: 40px;
  height: 40px;
}

.cyber-loading::after {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid var(--cyber-red);
  border-color: var(--cyber-red) transparent var(--cyber-red) transparent;
  animation: cyber-spin 1.2s linear infinite;
}

/* Hover Effects */
.hover-glow:hover {
  box-shadow: 0 0 20px var(--cyber-red-glow);
  transform: scale(1.05);
  transition: all 0.3s ease;
}

/* Status Badges */
.status-completed {
  background: linear-gradient(45deg, var(--cyber-green), #00cc00);
  color: var(--cyber-black);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status-in-progress {
  background: linear-gradient(45deg, var(--cyber-orange), #ff6600);
  color: var(--cyber-black);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status-planning {
  background: linear-gradient(45deg, var(--cyber-cyan), #00cccc);
  color: var(--cyber-black);
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* Technology Tags */
.tech-tag {
  background: linear-gradient(45deg, var(--cyber-gray), var(--cyber-dark));
  color: var(--cyber-red);
  border: 1px solid var(--cyber-red);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  display: inline-block;
  margin: 0.25rem;
  transition: all 0.3s ease;
}

.tech-tag:hover {
  background: var(--cyber-red);
  color: var(--cyber-black);
}

/* Project Grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.project-card {
  background: linear-gradient(135deg, var(--cyber-dark) 0%, var(--cyber-gray) 100%);
  border: 1px solid var(--cyber-red);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 0, 0, 0.1), transparent);
  transition: left 0.8s ease;
}

.project-card:hover::before {
  left: 100%;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(255, 0, 0, 0.3);
  border-color: var(--cyber-cyan);
}

/* Timeline Styles */
.timeline-item {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 2rem;
  border-left: 2px solid var(--cyber-red);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 0;
  width: 10px;
  height: 10px;
  background: var(--cyber-red);
  border-radius: 50%;
}

.timeline-item:hover::before {
  background: var(--cyber-cyan);
}

/* Responsive Design */
@media (max-width: 768px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
  
  .glitch {
    font-size: 1.5rem;
  }
  
  .cyber-card {
    padding: 1rem;
  }
}

/* Filter Buttons */
.filter-btn {
  background: transparent;
  color: var(--cyber-text);
  border: 1px solid var(--cyber-gray);
  padding: 0.5rem 1rem;
  margin: 0.25rem;
  border-radius: 20px;
  text-decoration: none;
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  display: inline-block;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--cyber-red);
  color: var(--cyber-black);
  border-color: var(--cyber-red);
  box-shadow: 0 0 15px var(--cyber-red-glow);
  text-decoration: none;
}

/* Search Input */
.search-input {
  background: var(--cyber-dark);
  border: 1px solid var(--cyber-gray);
  color: var(--cyber-text);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-family: 'Rajdhani', monospace;
  transition: all 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--cyber-red);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

/* Animations */
@keyframes cyberpulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes glitch-animation {
  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-animation-1 {
  0% { transform: translate(0); }
  10% { transform: translate(-2px, -1px); }
  20% { transform: translate(-2px, -1px); }
  30% { transform: translate(2px, 1px); }
  40% { transform: translate(2px, -1px); }
  50% { transform: translate(-1px, 2px); }
  60% { transform: translate(-1px, 1px); }
  70% { transform: translate(1px, 1px); }
  80% { transform: translate(-1px, -1px); }
  90% { transform: translate(1px, 2px); }
  100% { transform: translate(1px, -2px); }
}

@keyframes glitch-animation-2 {
  0% { transform: translate(0); }
  15% { transform: translate(2px, 1px); }
  25% { transform: translate(-1px, -1px); }
  35% { transform: translate(1px, 2px); }
  45% { transform: translate(-1px, -2px); }
  55% { transform: translate(-2px, 1px); }
  65% { transform: translate(2px, 1px); }
  75% { transform: translate(1px, -1px); }
  85% { transform: translate(-2px, 2px); }
  95% { transform: translate(2px, -1px); }
  100% { transform: translate(-1px, 1px); }
}

@keyframes cyber-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

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

.animate-fade-in {
  animation: fadeIn 1s ease-out;
}

/* Contact Form Styles */
.contact-form {
  background: linear-gradient(135deg, var(--cyber-dark) 0%, var(--cyber-gray) 100%);
  border: 1px solid var(--cyber-red);
  border-radius: 12px;
  padding: 2rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--cyber-black);
  border: 1px solid var(--cyber-gray);
  color: var(--cyber-text);
  padding: 0.75rem;
  margin-bottom: 1rem;
  border-radius: 6px;
  font-family: 'Rajdhani', monospace;
  transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cyber-red);
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(45deg, var(--cyber-black) 0%, var(--cyber-dark) 50%, var(--cyber-black) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255, 0, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
  animation: cyberpulse 4s infinite alternate;
}

/* Footer */
.footer {
  background: var(--cyber-dark);
  border-top: 1px solid var(--cyber-red);
  padding: 2rem 0;
  margin-top: 4rem;
}

/* Utility Classes */
.text-cyber-red { color: var(--cyber-red); }
.text-cyber-cyan { color: var(--cyber-cyan); }
.text-cyber-green { color: var(--cyber-green); }
.bg-cyber-dark { background-color: var(--cyber-dark); }
.bg-cyber-gray { background-color: var(--cyber-gray); }
.border-cyber-red { border-color: var(--cyber-red); }

/* No scrollbar customization - using default browser scrollbars */