/* DedSec Portfolio - Main Styles */

/* CSS Custom Properties */
:root {
  /* DedSec Color Palette */
  --color-bg: #0a0a0a;
  --color-bg-secondary: #111111;
  --color-bg-tertiary: #1a1a1a;
  --color-text: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-muted: #888888;
  
  /* DedSec Signature Colors */
  --color-cyan: #00ffff;
  --color-green: #00ff41;
  --color-orange: #ff6600;
  --color-red: #ff0040;
  --color-purple: #9d4edd;
  
  /* Neon Glow Colors */
  --glow-cyan: 0 0 5px #00ffff, 0 0 10px #00ffff, 0 0 15px #00ffff;
  --glow-green: 0 0 5px #00ff41, 0 0 10px #00ff41, 0 0 15px #00ff41;
  --glow-orange: 0 0 5px #ff6600, 0 0 10px #ff6600, 0 0 15px #ff6600;
  
  /* Typography */
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --font-display: 'Orbitron', 'Arial Black', sans-serif;
  
  /* Spacing */
  --section-padding: 120px 0;
  --container-padding: 0 2rem;
  --border-radius: 4px;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-mono);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Effects */
.matrix-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 25% 25%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(0, 255, 65, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255, 102, 0, 0.05) 0%, transparent 50%);
  z-index: -2;
  animation: matrix-pulse 8s ease-in-out infinite;
}

.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 255, 255, 0.03) 0px,
    rgba(0, 255, 255, 0.03) 1px,
    transparent 1px,
    transparent 4px
  );
  z-index: -1;
  pointer-events: none;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}

h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.8rem); }

p {
  font-size: 1rem;
  line-height: 1.8;
}

/* Highlight Colors */
.highlight-cyan { color: var(--color-cyan); text-shadow: var(--glow-cyan); }
.highlight-green { color: var(--color-green); text-shadow: var(--glow-green); }
.highlight-orange { color: var(--color-orange); text-shadow: var(--glow-orange); }

/* Navigation */
.nav-container {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 2rem;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  z-index: 1000;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-cyan);
  text-shadow: var(--glow-cyan);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
}

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

.nav-link::before {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-cyan);
  box-shadow: var(--glow-cyan);
  transition: width 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-cyan);
  margin: 3px 0;
  transition: 0.3s;
  box-shadow: var(--glow-cyan);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  padding: 2rem;
}

.hero-content {
  margin-bottom: 3rem;
}

.terminal-window {
  background: rgba(17, 17, 17, 0.95);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 600px;
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.terminal-header {
  background: rgba(26, 26, 26, 0.8);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.terminal-buttons {
  display: flex;
  gap: 0.5rem;
}

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

.terminal-btn.close { background: #ff5f57; }
.terminal-btn.minimize { background: #ffbd2e; }
.terminal-btn.maximize { background: #28ca42; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.terminal-body {
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  min-height: 200px;
}

.terminal-line {
  margin: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.prompt {
  color: var(--color-green);
  text-shadow: var(--glow-green);
  font-weight: 500;
}

.command {
  color: var(--color-cyan);
  text-shadow: var(--glow-cyan);
}

.terminal-output {
  margin: 1rem 0;
  padding-left: 1rem;
}

.output-line {
  margin: 0.3rem 0;
  font-size: 1rem;
  font-weight: 500;
}

.cursor {
  animation: cursor-blink 1s infinite;
  color: var(--color-cyan);
  text-shadow: var(--glow-cyan);
}

.hero-subtitle {
  margin-top: 2rem;
}

.subtitle-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.bracket {
  color: var(--color-orange);
  text-shadow: var(--glow-orange);
}

/* Sections */
.section {
  padding: var(--section-padding);
  position: relative;
}

.section-title {
  margin-bottom: 4rem;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-number {
  color: var(--color-orange);
  text-shadow: var(--glow-orange);
  margin-right: 1rem;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-description {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.skill-category {
  background: rgba(17, 17, 17, 0.7);
  padding: 1.5rem;
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: var(--border-radius);
  backdrop-filter: blur(5px);
}

.skill-title {
  color: var(--color-cyan);
  text-shadow: var(--glow-cyan);
  margin-bottom: 1rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.skill-list {
  list-style: none;
}

.skill-list li {
  padding: 0.3rem 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: 1rem;
}

.skill-list li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--color-green);
  text-shadow: var(--glow-green);
}

.skill-list li:hover {
  color: var(--color-text);
  cursor: pointer;
}

/* Profile Card */
.profile-card {
  background: rgba(17, 17, 17, 0.8);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: var(--border-radius);
  padding: 2rem;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.profile-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--color-cyan), var(--color-green), var(--color-orange));
  z-index: -1;
  border-radius: var(--border-radius);
  opacity: 0.1;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: var(--glow-green);
  animation: pulse-green 2s infinite;
}

.status-text {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-green);
  text-shadow: var(--glow-green);
}

.profile-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
}

.project-card {
  background: rgba(17, 17, 17, 0.8);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(5px);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

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

.project-card:hover {
  border-color: var(--color-cyan);
  box-shadow: 0 10px 30px rgba(0, 255, 255, 0.2);
  transform: translateY(-5px);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.project-title {
  color: var(--color-text);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.project-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid currentColor;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-description {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.3rem 0.6rem;
  background: rgba(0, 255, 255, 0.1);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 3px;
  transition: var(--transition);
}

.tech-tag:hover {
  background: rgba(0, 255, 255, 0.2);
  text-shadow: var(--glow-cyan);
}

.project-links {
  display: flex;
  gap: 1rem;
}

.project-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

.project-link:hover {
  color: var(--color-green);
  text-shadow: var(--glow-green);
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-description {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 3rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-method {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.method-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.method-value {
  font-family: var(--font-mono);
  color: var(--color-text);
  text-decoration: none;
  transition: var(--transition);
}

.method-value:hover {
  text-shadow: 0 0 10px currentColor;
}

/* Forms */
.terminal-form {
  background: rgba(17, 17, 17, 0.8);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: var(--border-radius);
  padding: 2rem;
  backdrop-filter: blur(5px);
}

.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-green);
  text-shadow: var(--glow-green);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.8rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 3px;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.2);
  text-shadow: var(--glow-cyan);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  background: linear-gradient(45deg, var(--color-cyan), var(--color-green));
  border: none;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  color: var(--color-bg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.form-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.form-submit:hover::before {
  left: 100%;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 255, 255, 0.3);
}

/* Footer */
.footer {
  background: rgba(17, 17, 17, 0.9);
  border-top: 1px solid rgba(0, 255, 255, 0.2);
  padding: 2rem 0;
  text-align: center;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-text {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-link:hover {
  color: var(--color-cyan);
  text-shadow: var(--glow-cyan);
}

.footer-disclaimer {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .about-grid,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 1rem;
  }
  
  .footer-links {
    gap: 1rem;
  }
  
  .terminal-window {
    max-width: 100%;
  }
  
  .hero {
    padding: 1rem;
    min-height: 90vh;
  }
  
  .section {
    padding: 80px 0;
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 0 1rem;
  }
  
  .terminal-body {
    padding: 1rem;
  }
  
  .project-card,
  .skill-category,
  .terminal-form {
    padding: 1.5rem;
  }
}

/* Animation Keyframes */
@keyframes matrix-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

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

@keyframes pulse-green {
  0%, 100% { 
    opacity: 1;
    box-shadow: var(--glow-green);
  }
  50% { 
    opacity: 0.6;
    box-shadow: 0 0 20px #00ff41, 0 0 30px #00ff41;
  }
}