/**
 * Index Page - Cyberpunk Theme
 * Supports both light and dark (cyberpunk) modes
 */

:root {
  /* Light Mode Colors (Default) */
  --cp-primary: #667eea;
  --cp-primary-rgb: 102, 126, 234;
  --cp-secondary: #764ba2;
  --cp-secondary-rgb: 118, 75, 162;
  --cp-accent: #5a67d8;
  --cp-accent-rgb: 90, 103, 216;

  /* Light Mode Backgrounds */
  --cp-bg-start: #f7fafc;
  --cp-bg-end: #edf2f7;
  --cp-card-bg: rgba(255, 255, 255, 0.8);
  --cp-card-border: rgba(102, 126, 234, 0.3);

  /* Light Mode Text */
  --cp-text: #1a202c;
  --cp-text-dim: rgba(26, 32, 44, 0.7);
  --cp-text-dimmer: rgba(26, 32, 44, 0.5);

  /* Dark Mode (Cyberpunk) Colors - used when .dark-mode is active */
  --cp-cyan: #25E1ED;
  --cp-cyan-rgb: 37, 225, 237;
  --cp-magenta: #ED1E79;
  --cp-magenta-rgb: 237, 30, 121;
  --cp-yellow: #FFEB0B;
  --cp-yellow-rgb: 255, 235, 11;
  --cp-green: #00FF00;
  --cp-red: #FF1111;
  --cp-black: #000000;
  --cp-dark-blue: #00060E;
  --cp-dark-blue-rgb: 0, 6, 14;
  --cp-white: #FFFFFF;
  --cp-dim: rgba(255, 255, 255, 0.6);
  --cp-dimmer: rgba(255, 255, 255, 0.3);
}

/* ============================================
   LIGHT MODE (Default)
   ============================================ */

body {
  background: linear-gradient(135deg, var(--cp-bg-start) 0%, var(--cp-bg-end) 100%) !important;
  font-family: 'Share Tech Mono', 'Roboto', monospace;
  color: var(--cp-text);
}

/* ============================================
   DARK MODE (Cyberpunk Theme)
   ============================================ */

body.dark-mode {
  background: linear-gradient(135deg, var(--cp-black) 0%, var(--cp-dark-blue) 100%) !important;
  color: var(--cp-white);
}

/* ============================================
   HERO TITLE
   ============================================ */

/* Light Mode Hero Title */
.hero-title {
  font-family: 'Share Tech Mono', monospace !important;
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--cp-text) !important;
  background: linear-gradient(135deg, var(--cp-primary) 0%, var(--cp-secondary) 100%);
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text;
  position: relative;
}

/* No glitch effect in light mode */
.hero-title::before,
.hero-title::after {
  display: none;
}

/* Dark Mode Hero Title - Glitch Effect */
body.dark-mode .hero-title {
  color: var(--cp-white) !important;
  text-shadow:
    0 0 10px var(--cp-cyan),
    0 0 20px var(--cp-cyan),
    0 0 40px var(--cp-cyan);
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: unset !important;
}

/* Glitch layers for dark mode hero title */
body.dark-mode .hero-title::before,
body.dark-mode .hero-title::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
  display: block;
}

body.dark-mode .hero-title::before {
  animation: glitch-1 0.3s infinite linear alternate-reverse;
  color: var(--cp-cyan);
  text-shadow: -2px 0 var(--cp-magenta);
  clip-path: inset(0 0 70% 0);
}

body.dark-mode .hero-title::after {
  animation: glitch-2 0.3s infinite linear alternate-reverse;
  color: var(--cp-magenta);
  text-shadow: 2px 0 var(--cp-cyan);
  clip-path: inset(70% 0 0 0);
}

@keyframes glitch-1 {
  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-2 {
  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); }
}

/* ============================================
   HERO SUBTITLE, TAGLINE & EXPERTISE
   ============================================ */

/* Light Mode */
.hero-subtitle {
  font-family: 'Share Tech Mono', monospace !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cp-text-dim) !important;
}

.hero-tagline {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cp-text-dim);
}

.expertise-item {
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-color: rgba(var(--cp-primary-rgb), 0.4) !important;
  color: var(--cp-text-dim);
}

/* Dark Mode */
body.dark-mode .hero-subtitle {
  color: var(--cp-cyan) !important;
  text-shadow: 0 0 10px rgba(var(--cp-cyan-rgb), 0.3);
}

body.dark-mode .hero-tagline {
  color: var(--cp-dim);
}

body.dark-mode .expertise-item {
  border-color: rgba(var(--cp-cyan-rgb), 0.4) !important;
  color: var(--cp-dim);
}

/* ============================================
   SECTION TITLES
   ============================================ */

/* Light Mode */
.section-title {
  font-family: 'Share Tech Mono', monospace !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cp-primary) !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: var(--cp-primary) !important;
}

.section-subtitle {
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cp-text-dim);
}

/* Dark Mode */
body.dark-mode .section-title {
  color: var(--cp-cyan) !important;
  text-shadow: 0 0 10px rgba(var(--cp-cyan-rgb), 0.5);
  -webkit-text-fill-color: var(--cp-cyan) !important;
}

body.dark-mode .section-subtitle {
  color: var(--cp-dim);
}

/* ============================================
   PROFILE PIC
   ============================================ */

/* Light Mode */
.profile-pic {
  border: 3px solid var(--cp-primary) !important;
  box-shadow: 0 8px 32px rgba(var(--cp-primary-rgb), 0.3) !important;
}

.profile-pic:hover {
  box-shadow: 0 12px 48px rgba(var(--cp-primary-rgb), 0.4) !important;
}

/* Dark Mode */
body.dark-mode .profile-pic {
  border: 3px solid var(--cp-cyan) !important;
  box-shadow:
    0 0 20px rgba(var(--cp-cyan-rgb), 0.4),
    0 0 40px rgba(var(--cp-cyan-rgb), 0.2) !important;
}

body.dark-mode .profile-pic:hover {
  box-shadow:
    0 0 30px rgba(var(--cp-cyan-rgb), 0.6),
    0 0 60px rgba(var(--cp-cyan-rgb), 0.3) !important;
}

/* ============================================
   GLASS CARDS
   ============================================ */

/* Light Mode */
.glass-card {
  background: var(--cp-card-bg) !important;
  backdrop-filter: blur(12px);
  border: 1px solid var(--cp-card-border) !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  position: relative;
}

/* No HUD brackets in light mode */
.glass-card::before,
.glass-card::after {
  display: none;
}

/* Dark Mode - Cyberpunk HUD Style */
body.dark-mode .glass-card {
  background: rgba(var(--cp-dark-blue-rgb), 0.8) !important;
  border: 1px solid rgba(var(--cp-cyan-rgb), 0.4) !important;
  border-radius: 4px !important;
  box-shadow:
    0 0 20px rgba(var(--cp-cyan-rgb), 0.15),
    inset 0 0 40px rgba(var(--cp-cyan-rgb), 0.03);
}

/* HUD Corner Brackets for Cards in Dark Mode */
body.dark-mode .glass-card::before,
body.dark-mode .glass-card::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
  z-index: 10;
  display: block;
}

body.dark-mode .glass-card::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--cp-cyan);
  border-left: 2px solid var(--cp-cyan);
  box-shadow: -2px -2px 10px rgba(var(--cp-cyan-rgb), 0.5);
}

body.dark-mode .glass-card::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--cp-cyan);
  border-right: 2px solid var(--cp-cyan);
  box-shadow: 2px 2px 10px rgba(var(--cp-cyan-rgb), 0.5);
}

/* ============================================
   PROJECT CARDS & ELEMENTS
   ============================================ */

/* Light Mode */
.project-card::before {
  background: linear-gradient(90deg, var(--cp-primary), var(--cp-secondary)) !important;
}

.project-title {
  font-family: 'Share Tech Mono', monospace !important;
  color: var(--cp-primary) !important;
}

.project-description {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cp-text-dim);
}

.tech-badge {
  background: rgba(var(--cp-primary-rgb), 0.1) !important;
  border: 1px solid rgba(var(--cp-primary-rgb), 0.3) !important;
  color: var(--cp-primary) !important;
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.7rem;
}

.project-link {
  background: linear-gradient(90deg, var(--cp-primary), var(--cp-secondary)) !important;
  border: none;
  color: white !important;
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(var(--cp-primary-rgb), 0.3);
}

.project-link:hover {
  box-shadow: 0 6px 20px rgba(var(--cp-primary-rgb), 0.4) !important;
  transform: translateY(-2px);
}

/* Dark Mode */
body.dark-mode .project-card::before {
  background: linear-gradient(90deg, var(--cp-cyan), var(--cp-magenta)) !important;
}

body.dark-mode .project-title {
  color: var(--cp-cyan) !important;
  text-shadow: 0 0 10px rgba(var(--cp-cyan-rgb), 0.3);
}

body.dark-mode .project-description {
  color: var(--cp-dim);
}

body.dark-mode .tech-badge {
  background: rgba(var(--cp-cyan-rgb), 0.1) !important;
  border: 1px solid rgba(var(--cp-cyan-rgb), 0.4) !important;
  color: var(--cp-cyan) !important;
}

body.dark-mode .project-link {
  background: linear-gradient(90deg,
    rgba(var(--cp-cyan-rgb), 0.2),
    rgba(var(--cp-magenta-rgb), 0.2)) !important;
  border: 1px solid var(--cp-cyan);
  color: var(--cp-cyan) !important;
  box-shadow: 0 0 10px rgba(var(--cp-cyan-rgb), 0.3);
}

body.dark-mode .project-link:hover {
  background: rgba(var(--cp-cyan-rgb), 0.3) !important;
  box-shadow:
    0 0 20px rgba(var(--cp-cyan-rgb), 0.5),
    0 0 40px rgba(var(--cp-cyan-rgb), 0.2) !important;
}

/* ============================================
   SOCIAL LINKS
   ============================================ */

/* Light Mode */
.social-link {
  background: rgba(var(--cp-primary-rgb), 0.1) !important;
  border: 1px solid rgba(var(--cp-primary-rgb), 0.3) !important;
  color: var(--cp-primary) !important;
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.social-link:hover {
  background: rgba(var(--cp-primary-rgb), 0.2) !important;
  border-color: var(--cp-primary) !important;
  box-shadow: 0 4px 12px rgba(var(--cp-primary-rgb), 0.2) !important;
}

/* Dark Mode */
body.dark-mode .social-link {
  background: rgba(var(--cp-cyan-rgb), 0.1) !important;
  border: 1px solid rgba(var(--cp-cyan-rgb), 0.5) !important;
  color: var(--cp-cyan) !important;
  box-shadow: 0 0 10px rgba(var(--cp-cyan-rgb), 0.2);
}

body.dark-mode .social-link:hover {
  background: rgba(var(--cp-cyan-rgb), 0.2) !important;
  border-color: var(--cp-cyan) !important;
  box-shadow:
    0 0 15px rgba(var(--cp-cyan-rgb), 0.4),
    0 0 30px rgba(var(--cp-cyan-rgb), 0.2) !important;
  text-shadow: 0 0 10px var(--cp-cyan);
}

/* ============================================
   POST CARDS
   ============================================ */

/* Light Mode */
.post-title {
  font-family: 'Share Tech Mono', monospace !important;
  color: var(--cp-secondary) !important;
}

.post-meta {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cp-text-dim);
}

.post-content {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cp-text-dim);
}

.post-tag {
  background: rgba(var(--cp-secondary-rgb), 0.1) !important;
  border: 1px solid rgba(var(--cp-secondary-rgb), 0.3) !important;
  color: var(--cp-secondary) !important;
  font-family: 'Share Tech Mono', monospace;
}

/* Dark Mode */
body.dark-mode .post-title {
  color: var(--cp-magenta) !important;
  text-shadow: 0 0 10px rgba(var(--cp-magenta-rgb), 0.3);
}

body.dark-mode .post-meta {
  color: var(--cp-dim);
}

body.dark-mode .post-content {
  color: var(--cp-dim);
}

body.dark-mode .post-tag {
  background: rgba(var(--cp-magenta-rgb), 0.1) !important;
  border: 1px solid rgba(var(--cp-magenta-rgb), 0.4) !important;
  color: var(--cp-magenta) !important;
}

/* ============================================
   VIEW ALL BUTTON
   ============================================ */

/* Light Mode */
.view-all-btn {
  background: linear-gradient(90deg, var(--cp-primary), var(--cp-secondary)) !important;
  border: none;
  color: white !important;
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.view-all-btn:hover {
  box-shadow: 0 6px 20px rgba(var(--cp-secondary-rgb), 0.4) !important;
}

/* Dark Mode */
body.dark-mode .view-all-btn {
  background: linear-gradient(90deg,
    rgba(var(--cp-cyan-rgb), 0.2),
    rgba(var(--cp-magenta-rgb), 0.2)) !important;
  border: 1px solid var(--cp-magenta);
  color: var(--cp-magenta) !important;
}

body.dark-mode .view-all-btn:hover {
  background: rgba(var(--cp-magenta-rgb), 0.3) !important;
  box-shadow:
    0 0 20px rgba(var(--cp-magenta-rgb), 0.5),
    0 0 40px rgba(var(--cp-magenta-rgb), 0.2) !important;
}

/* ============================================
   FOOTER
   ============================================ */

/* Light Mode */
footer {
  border-top: 1px solid rgba(var(--cp-primary-rgb), 0.2) !important;
  font-family: 'Share Tech Mono', monospace;
  color: var(--cp-text-dim);
}

/* Dark Mode */
body.dark-mode footer {
  border-top: 1px solid rgba(var(--cp-cyan-rgb), 0.2) !important;
  color: var(--cp-dim);
}

/* ============================================
   HEADER/NAV
   ============================================ */

/* Light Mode */
.glass-nav {
  background: rgba(255, 255, 255, 0.9) !important;
  border-bottom: 1px solid rgba(var(--cp-primary-rgb), 0.2) !important;
}

.glass-nav-item {
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cp-text-dim);
}

.glass-nav-item:hover {
  background: rgba(var(--cp-primary-rgb), 0.1);
  color: var(--cp-primary);
}

.glass-nav-item.active {
  background: rgba(var(--cp-primary-rgb), 0.15);
  color: var(--cp-primary);
}

.glass-button {
  background: rgba(var(--cp-primary-rgb), 0.1);
  border: 1px solid rgba(var(--cp-primary-rgb), 0.3);
  color: var(--cp-primary);
  font-family: 'Share Tech Mono', monospace;
  text-transform: uppercase;
}

.glass-button:hover {
  background: rgba(var(--cp-primary-rgb), 0.2);
  box-shadow: 0 4px 12px rgba(var(--cp-primary-rgb), 0.2);
}

/* Dark Mode */
body.dark-mode .glass-nav {
  background: rgba(var(--cp-dark-blue-rgb), 0.9) !important;
  border-bottom: 1px solid rgba(var(--cp-cyan-rgb), 0.3) !important;
}

body.dark-mode .glass-nav-item {
  color: var(--cp-dim);
}

body.dark-mode .glass-nav-item:hover {
  background: rgba(var(--cp-cyan-rgb), 0.1);
  color: var(--cp-cyan);
}

body.dark-mode .glass-nav-item.active {
  background: rgba(var(--cp-cyan-rgb), 0.15);
  color: var(--cp-cyan);
}

body.dark-mode .glass-button {
  background: rgba(var(--cp-cyan-rgb), 0.1);
  border: 1px solid rgba(var(--cp-cyan-rgb), 0.5);
  color: var(--cp-cyan);
}

body.dark-mode .glass-button:hover {
  background: rgba(var(--cp-cyan-rgb), 0.2);
  box-shadow: 0 0 15px rgba(var(--cp-cyan-rgb), 0.3);
}

/* ============================================
   DROPDOWN MENU
   ============================================ */

/* Light Mode */
.dropdown-menu {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(var(--cp-primary-rgb), 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.dropdown-link {
  padding: 0.6rem 0.75rem;
  text-decoration: none;
  display: block;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.85rem;
  color: var(--cp-text);
  border-radius: 4px;
  transition: background 0.2s ease;
}

.dropdown-link:hover {
  background: rgba(var(--cp-primary-rgb), 0.1);
  color: var(--cp-primary);
}

/* Dark Mode */
body.dark-mode .dropdown-menu {
  background: rgba(0, 6, 14, 0.95);
  border: 1px solid rgba(var(--cp-cyan-rgb), 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

body.dark-mode .dropdown-link {
  color: var(--cp-dim);
}

body.dark-mode .dropdown-link:hover {
  background: rgba(var(--cp-cyan-rgb), 0.15);
  color: var(--cp-cyan);
}

/* ============================================
   LOADING STATE
   ============================================ */

/* Light Mode */
.loading {
  font-family: 'Share Tech Mono', monospace;
  color: var(--cp-text-dim);
}

/* Dark Mode */
body.dark-mode .loading {
  color: var(--cp-dim);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .hero-title {
    font-size: 1.5rem;
    letter-spacing: 2px;
  }

  .hero-title::before,
  .hero-title::after {
    display: none;
  }

  /* Mobile header improvements */
  .glass-nav {
    padding: 0.4rem 0.5rem !important;
  }

  .glass-nav nav {
    gap: 0.25rem !important;
  }

  .glass-nav-item {
    padding: 0.4rem 0.5rem !important;
    font-size: 0.65rem !important;
  }

  .dropdown-menu {
    min-width: 160px !important;
    padding: 0.5rem !important;
  }

  .dropdown-link {
    padding: 0.5rem 0.6rem;
    font-size: 0.75rem;
  }

  #darkModeToggle {
    padding: 0.4rem 0.5rem !important;
    font-size: 0.65rem !important;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.2rem;
  }

  .glass-nav-item {
    padding: 0.3rem 0.4rem !important;
    font-size: 0.6rem !important;
  }

  #darkModeToggle {
    padding: 0.3rem 0.4rem !important;
    font-size: 0.6rem !important;
  }
}