/* Color Variables */
:root {
  /* Light Theme (Desert Cosmic) */
  --light-background: #CFC1B3;
  --light-surface: #E8E1D9;
  --light-primary: #A18167;
  --light-secondary: #7C6E63;
  --light-accent: #D7956B;
  --light-text: #2D2A28;
  --light-text-secondary: #5F574F;
  --light-border: #D1C5B7;
  --light-card: rgba(255, 255, 255, 0.7);
  --light-success: #7FA87B;
  --light-info: #7E9DC0;
  --light-warning: #D9AD6A;
  --light-danger: #C27F75;

  /* Dark Theme (Black & White with subtle accent) */
  --dark-background: #121212;
  --dark-surface: #1E1E1E;
  --dark-primary: #E0E0E0;
  --dark-secondary: #BBBBBB;
  --dark-accent: #4D8AE0;  /* Subtle blue accent */
  --dark-text: #FFFFFF;
  --dark-text-secondary: #BBBBBB;
  --dark-border: #444444;
  --dark-card: #1A1A1A;
  --dark-card-secondary: #252525;
  --dark-success: #66BB6A;
  --dark-info: #4D8AE0;
  --dark-warning: #FFA726;
  --dark-danger: #E57373;
  --dark-muted: #9E9E9E;
  --dark-light: #E0E0E0;
  --dark-subtle: #2A2A2A;
  --dark-hover: #2E2E2E;
  
  /* Default Theme (Light) */
  --primary-color: var(--light-primary);
  --primary-color-light: var(--light-accent);
  --primary-color-dark: #7D614E;
  --secondary-color: var(--light-secondary);
  --accent-color: var(--light-accent);
  --accent-color-light: #E5B695;
  --text-color: var(--light-text);
  --text-color-light: var(--light-text-secondary);
  --text-light: #FFFFFF;
  --background-light: var(--light-background);
  --background-neutral: var(--light-surface);
  --success-color: var(--light-success);
  --info-color: var(--light-info);
  --warning-color: var(--light-warning);
  --danger-color: var(--light-danger);
  
  /* Helper RGB color variables for opacity uses */
  --rgb-primary: 161, 129, 103;
  --rgb-accent: 215, 149, 107;
  --rgb-background: 207, 193, 179;
  --rgb-text: 45, 42, 40;

  /* RGB helper values for opacity uses */
  --rgb-dark-primary: 224, 224, 224;
  --rgb-dark-accent: 77, 138, 224;  /* Match blue accent */
  --rgb-dark-background: 18, 18, 18;
}

/* Dark Theme Styles */
body.dark-theme {
  --primary-color: var(--dark-primary);
  --primary-color-light: #FFFFFF;
  --primary-color-dark: #CCCCCC;
  --secondary-color: var(--dark-secondary);
  --accent-color: var(--dark-accent);
  --accent-color-light: #4D8AE0;
  --text-color: var(--dark-text);
  --text-color-light: var(--dark-text-secondary);
  --text-light: #FFFFFF;
  --background-light: var(--dark-background);
  --background-neutral: var(--dark-surface);
  --success-color: var(--dark-success);
  --info-color: var(--dark-info);
  --warning-color: var(--dark-warning);
  --danger-color: var(--dark-danger);
  
  /* Helper RGB color variables for opacity uses */
  --rgb-primary: 224, 224, 224;
  --rgb-accent: 77, 138, 224;
  --rgb-background: 18, 18, 18;
  --rgb-text: 255, 255, 255;

  background-color: var(--dark-background);
  color: var(--dark-text);
}

/* General Styles */
body {
  color: var(--text-color);
  background-color: var(--background-light);
  font-family: 'Poppins', sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Glass Effect for Light Theme */
.glass-effect {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Glass main content section */
body:not(.dark-theme) .glass-content {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  padding: 2rem;
  margin-bottom: 2rem;
}

body:not(.dark-theme) .glass-content:hover {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
}

/* Enhanced glass section for light theme */
body:not(.dark-theme) .glass-section {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: 1.5rem;
}

body:not(.dark-theme) .glass-section:hover {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
}

/* Glass Card Effect for Light Theme - Enhanced */
body:not(.dark-theme) .glass-card {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  transition: all 0.3s ease;
}

body:not(.dark-theme) .glass-card:hover {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  transform: translateY(-5px);
}

/* Hero section glass effect for light theme */
body:not(.dark-theme) .glass-hero {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.35) 0%,
    rgba(255, 255, 255, 0.25) 100%
  );
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

/* Glass containers for light theme */
body:not(.dark-theme) .glass-container {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

/* Glass input fields */
body:not(.dark-theme) .form-control.glass-input {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-color);
  padding: 0.6rem 1rem;
}

body:not(.dark-theme) .form-control.glass-input:focus {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 12px rgba(var(--rgb-primary), 0.2);
  border-color: rgba(var(--rgb-primary), 0.4);
}

/* Glass navbar enhancement for light theme */
body:not(.dark-theme) .glass-navbar {
  background: rgba(255, 255, 255, 0.3) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Glass footer enhancement for light theme */
body:not(.dark-theme) .glass-footer {
  background: rgba(255, 255, 255, 0.25) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}

/* Glass table for light theme */
body:not(.dark-theme) .glass-table {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

body:not(.dark-theme) .glass-table th {
  background: rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

body:not(.dark-theme) .glass-table td {
  border-color: rgba(255, 255, 255, 0.2);
}

/* Glass buttons - enhanced */
body:not(.dark-theme) .btn.glass {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-color);
  transition: all 0.3s ease;
}

body:not(.dark-theme) .btn.glass:hover {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

body:not(.dark-theme) .btn.glass-primary {
  background: rgba(var(--rgb-primary), 0.3);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(var(--rgb-primary), 0.2);
  color: var(--text-color);
}

body:not(.dark-theme) .btn.glass-primary:hover {
  background: rgba(var(--rgb-primary), 0.4);
  border-color: rgba(var(--rgb-primary), 0.3);
  box-shadow: 0 8px 20px rgba(var(--rgb-primary), 0.15);
  transform: translateY(-3px);
}

/* Glass dividers */
body:not(.dark-theme) .glass-divider {
  height: 1px;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.5),
    rgba(255, 255, 255, 0)
  );
  margin: 1.5rem 0;
}

/* Glass page background setup for light mode */
body:not(.dark-theme).glass-bg {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

/* Glass badge */
body:not(.dark-theme) .badge.glass-badge {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Glass icons */
body:not(.dark-theme) .glass-icon {
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
}

body:not(.dark-theme) .glass-icon:hover {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

/* Custom Button Styles */
.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-light);
  transition: all 0.3s ease;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: var(--primary-color-dark) !important;
  border-color: var(--primary-color-dark) !important;
  box-shadow: 0 0 0 0.25rem rgba(var(--rgb-primary), 0.25);
}

/* Glass Button in Light Theme */
.light-glass-btn {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-color);
  transition: all 0.3s ease;
}

.light-glass-btn:hover {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.btn-outline-primary {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--text-light) !important;
}

.btn-accent {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--text-light);
  transition: all 0.3s ease;
}

.btn-accent:hover, .btn-accent:focus, .btn-accent:active {
  filter: brightness(90%);
  border-color: var(--accent-color) !important;
  color: var(--text-light) !important;
}

.dark-theme .btn-accent:hover {
  filter: brightness(110%);
  box-shadow: 0 0 20px rgba(var(--rgb-accent), 0.8);
}

.btn-outline-accent {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transition: all 0.3s ease;
}

.btn-outline-accent:hover {
  background-color: var(--accent-color);
  color: var(--text-light);
}

.dark-theme .btn-outline-accent:hover {
  box-shadow: 0 0 20px rgba(var(--rgb-accent), 0.8);
}

/* Custom Badge Styles */
.bg-primary, .badge-primary {
  background-color: var(--primary-color) !important;
}

.dark-theme .bg-primary, .dark-theme .badge-primary {
  box-shadow: 0 0 15px rgba(var(--rgb-primary), 0.5);
}

.bg-secondary, .badge-secondary {
  background-color: var(--secondary-color) !important;
}

.bg-accent, .badge-accent {
  background-color: var(--accent-color) !important;
}

.dark-theme .bg-accent, .dark-theme .badge-accent {
  box-shadow: 0 0 15px rgba(var(--rgb-accent), 0.5);
}

.bg-success, .badge-success {
  background-color: var(--success-color) !important;
}

.bg-info, .badge-info {
  background-color: var(--info-color) !important;
}

.bg-warning, .badge-warning {
  background-color: var(--warning-color) !important;
}

.bg-danger, .badge-danger {
  background-color: var(--danger-color) !important;
}

/* Text Colors */
.text-primary {
  color: var(--primary-color) !important;
}

.dark-theme .text-primary {
  text-shadow: 0 0 10px rgba(var(--rgb-primary), 0.5);
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.text-accent {
  color: var(--accent-color) !important;
}

.dark-theme .text-accent {
  text-shadow: 0 0 10px rgba(var(--rgb-accent), 0.5);
}

/* Link Styles */
a {
  color: var(--primary-color);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-color);
}

.dark-theme a:hover {
  text-shadow: 0 0 8px rgba(var(--rgb-accent), 0.7);
}

/* Custom Card Styles */
.card {
  border-radius: 12px;
  border: none;
  background-color: var(--light-card);
  transition: all 0.3s ease;
}

.dark-theme .card {
  background-color: #1E1E1E;
  border: 1px solid #333333;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.dark-theme .card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.4);
  border-color: rgba(77, 138, 224, 0.4);
}

/* Theme Toggle */
.theme-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--accent-color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 10px;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  color: var(--accent-color);
  transform: rotate(30deg);
}

.dark-theme .theme-toggle {
  color: var(--dark-primary);
}

.dark-theme .theme-toggle:hover {
  color: var(--dark-accent);
  filter: drop-shadow(0 0 10px rgba(var(--rgb-accent), 0.8));
}

/* Table Styles */
table {
  background-color: var(--light-card);
  color: var(--text-color);
  border-color: rgba(var(--rgb-primary), 0.1);
}

.dark-theme table {
  background-color: #1a1a1a;
  color: #E0E0E0;
  border-color: #333333;
}

th {
  background-color: rgba(var(--rgb-primary), 0.1);
}

.dark-theme th {
  background-color: #252525;
  color: #FFFFFF;
  border-bottom: 1px solid #444444;
}

.dark-theme td {
  border-color: #333333;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.2s;
}

.delay-2 {
  transition-delay: 0.4s;
}

.delay-3 {
  transition-delay: 0.6s;
}

.delay-4 {
  transition-delay: 0.8s;
}

.delay-5 {
  transition-delay: 1s;
}

/* Dark theme additions */
.dark-theme .section-title,
.dark-theme h1, 
.dark-theme h2,
.dark-theme h3,
.dark-theme h4,
.dark-theme h5,
.dark-theme h6 {
  color: var(--dark-primary);
  text-shadow: 0 0 10px rgba(var(--rgb-primary), 0.3);
}

.dark-theme h1 {
  text-shadow: 0 0 15px rgba(var(--rgb-primary), 0.5);
}

.dark-theme .coffee-divider i,
.dark-theme .coffee-divider span {
  color: var(--dark-accent);
  opacity: 1;
}

.dark-theme .coffee-divider i {
  text-shadow: 0 0 10px rgba(var(--rgb-accent), 0.8);
}

.dark-theme .coffee-divider span {
  background-color: var(--dark-accent);
  opacity: 0.5;
  box-shadow: 0 0 10px rgba(var(--rgb-accent), 0.5);
}

/* Neon glow effects for dark theme */
.dark-theme .btn-primary,
.dark-theme .btn-accent {
  box-shadow: 0 0 15px rgba(var(--rgb-primary), 0.5);
}

.dark-theme .btn-primary:hover,
.dark-theme .btn-accent:hover {
  box-shadow: 0 0 25px rgba(var(--rgb-accent), 0.8);
}

.dark-theme .service-icon,
.dark-theme .icon-box {
  box-shadow: 0 0 20px rgba(var(--rgb-primary), 0.4);
}

.dark-theme .navbar-brand i,
.dark-theme .footer-icon {
  text-shadow: 0 0 15px var(--dark-accent);
}

/* Minimalist light theme */
.navbar, 
.footer {
  background: var(--primary-color);
}

.dark-theme .navbar,
.dark-theme .footer {
  background: #000000;
  border-bottom: 1px solid rgba(var(--rgb-primary), 0.2);
}

/* Black elements for dark theme */
.dark-theme .black-card {
  background-color: #000000;
  border: 1px solid rgba(var(--rgb-primary), 0.15);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
}

.dark-theme .black-section {
  background-color: #000000;
  border-top: 1px solid rgba(var(--rgb-primary), 0.1);
  border-bottom: 1px solid rgba(var(--rgb-primary), 0.1);
}

/* Dark theme glow effects */
.dark-theme .glow-text {
  text-shadow: 0 0 15px rgba(var(--rgb-primary), 0.8);
}

.dark-theme .glow-border {
  border: 1px solid rgba(var(--rgb-primary), 0.5);
  box-shadow: 0 0 20px rgba(var(--rgb-primary), 0.4);
}

.dark-theme .glow-accent-border {
  border: 1px solid rgba(var(--rgb-accent), 0.5);
  box-shadow: 0 0 20px rgba(var(--rgb-accent), 0.4);
}

/* Glassy button for light theme */
.btn.glass {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--text-color);
}

.btn.glass:hover {
  background: rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Dark theme black accent */
.dark-theme .black-accent {
  background-color: #000000;
  border: 1px solid rgba(var(--rgb-primary), 0.3);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
}

/* Enhanced dark mode elements */
.dark-theme.ultra-dark {
  --dark-background: #000000;
  --dark-surface: #050510;
  --dark-card: #000000;
}

/* Cyberpunk elements for dark theme */
.dark-theme .cyberpunk-border {
  border: 1px solid rgba(var(--rgb-primary), 0.5);
  box-shadow: 0 0 20px rgba(var(--rgb-primary), 0.4), inset 0 0 10px rgba(var(--rgb-primary), 0.1);
  border-radius: 4px;
}

.dark-theme .cyberpunk-text {
  font-family: 'Poppins', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--dark-primary);
  text-shadow: 0 0 10px rgba(var(--rgb-primary), 0.8);
}

.dark-theme .cyberpunk-glow {
  box-shadow: 0 0 20px rgba(var(--rgb-primary), 0.7), 0 0 40px rgba(var(--rgb-primary), 0.3);
}

.dark-theme .neon-text {
  color: var(--dark-accent);
  text-shadow: 0 0 10px rgba(var(--rgb-accent), 0.8), 0 0 20px rgba(var(--rgb-accent), 0.4);
}

.dark-theme .neon-border {
  border: 1px solid rgba(var(--rgb-accent), 0.5);
  box-shadow: 0 0 15px rgba(var(--rgb-accent), 0.7), inset 0 0 5px rgba(var(--rgb-accent), 0.3);
}

.dark-theme .neon-glow {
  box-shadow: 0 0 20px rgba(var(--rgb-accent), 0.7), 0 0 40px rgba(var(--rgb-accent), 0.3);
}

/* Improved hover effects for dark theme */
.dark-theme .hover-glow:hover {
  box-shadow: 0 0 20px rgba(var(--rgb-primary), 0.7), 0 0 40px rgba(var(--rgb-primary), 0.3);
  border: 1px solid rgba(var(--rgb-primary), 0.5);
}

.dark-theme .hover-neon:hover {
  box-shadow: 0 0 20px rgba(var(--rgb-accent), 0.7), 0 0 40px rgba(var(--rgb-accent), 0.3);
  border: 1px solid rgba(var(--rgb-accent), 0.5);
}

/* Animated background for dark theme */
.dark-theme .animated-bg {
  background: linear-gradient(45deg, #000010, #0A0A20);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Dark mode content areas */
.dark-theme .content-area {
  background-color: #000000;
  border: 1px solid rgba(var(--rgb-primary), 0.15);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
}

/* Dark mode text contrast improvements */
.dark-theme .text-muted {
  color: rgba(255, 255, 255, 0.7) !important;
}

.dark-theme .small-text {
  color: rgba(255, 255, 255, 0.6);
}

/* Terminal-style elements for dark theme */
.dark-theme .terminal {
  background-color: #000000;
  color: var(--dark-primary);
  border: 1px solid rgba(var(--rgb-primary), 0.3);
  font-family: 'Courier New', monospace;
  padding: 1rem;
  border-radius: 6px;
}

.dark-theme .terminal::before {
  content: "> ";
  color: var(--dark-accent);
}

/* Glass spheres decorative elements */
.glass-sphere {
    position: fixed;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3), inset 0 0 20px rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: -1;
    opacity: 0.7;
    transition: all 0.5s ease;
}

.dark-theme .glass-sphere {
    background: radial-gradient(circle at 30% 30%, rgba(0, 191, 255, 0.2), rgba(0, 0, 0, 0.1));
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.3), inset 0 0 20px rgba(0, 191, 255, 0.2);
    border: 1px solid rgba(0, 191, 255, 0.2);
}

.sphere-1,
.sphere-2 {
    position: absolute;
    border-radius: 50%;
    z-index: -1;
}

.light-theme .sphere-1,
.light-theme .sphere-2 {
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5), 
                inset 0 0 20px rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

.dark-theme .sphere-1,
.dark-theme .sphere-2 {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 191, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.3), 
                inset 0 0 20px rgba(0, 191, 255, 0.1);
    backdrop-filter: blur(5px);
}

.sphere-1 {
    width: 250px;
    height: 250px;
    top: 10%;
    right: 5%;
    animation: floatSphere 15s ease-in-out infinite;
}

.sphere-2 {
    width: 150px;
    height: 150px;
    bottom: 15%;
    left: 7%;
    animation: floatSphere 12s ease-in-out infinite reverse;
}

@keyframes floatSphere {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) translateX(10px) rotate(5deg);
    }
    50% {
        transform: translateY(0) translateX(20px) rotate(0deg);
    }
    75% {
        transform: translateY(15px) translateX(10px) rotate(-5deg);
    }
    100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
}

/* Additional Animation Classes */
.animate {
    animation-duration: 1s;
    animation-fill-mode: both;
}

.fadeInUp {
    animation-name: fadeInUp;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 30px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Make content position relative to allow for absolute positioning of spheres */
.content-wrapper {
    position: relative;
    overflow-x: hidden;
}

/* Service Card Animation Delay */
.service-card:nth-child(1) { animation-delay: 0.2s; }
.service-card:nth-child(2) { animation-delay: 0.4s; }
.service-card:nth-child(3) { animation-delay: 0.6s; }

/* Benefit Card Animation Delay */
.benefit-card:nth-child(1) { animation-delay: 0.3s; }
.benefit-card:nth-child(2) { animation-delay: 0.5s; }
.benefit-card:nth-child(3) { animation-delay: 0.7s; }
.benefit-card:nth-child(4) { animation-delay: 0.9s; }

/* Featured Items Hover Effect */
.featured-item img {
    transition: transform 0.3s ease-in-out;
}

/* Glass Elements Media Queries */
@media (max-width: 768px) {
    .sphere-1 {
        width: 150px;
        height: 150px;
        top: 5%;
        right: 5%;
    }
    
    .sphere-2 {
        width: 100px;
        height: 100px;
        bottom: 10%;
        left: 5%;
    }
}

@media (max-width: 576px) {
    .sphere-1, .sphere-2 {
        display: none;
    }
}

/* Glass divider */
.glass-divider {
    height: 4px;
    width: 100px;
    margin: 20px auto;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    border-radius: 2px;
    backdrop-filter: blur(5px);
}

.dark-theme .glass-divider {
    background: linear-gradient(90deg, transparent, rgba(0, 191, 255, 0.7), transparent);
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

/* Featured items section */
.featured-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(216, 202, 184, 0.1), rgba(216, 202, 184, 0.3));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    margin: 30px 15px;
    padding: 30px 0;
}

.dark-theme .featured-section {
    background: linear-gradient(135deg, rgba(1, 12, 44, 0.7), rgba(0, 0, 0, 0.9));
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.2);
}

.featured-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    height: 100%;
    transform: translateY(0);
}

.featured-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.dark-theme .featured-item {
    background: #000;
    border: 1px solid rgba(0, 191, 255, 0.3);
    box-shadow: 0 5px 15px rgba(0, 191, 255, 0.1);
}

.dark-theme .featured-item:hover {
    box-shadow: 0 15px 30px rgba(0, 191, 255, 0.2);
}

.featured-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.featured-item:hover img {
    transform: scale(1.05);
}

.featured-content {
    padding: 20px;
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(167, 140, 115, 0.9);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.dark-theme .featured-badge {
    background: rgba(0, 191, 255, 0.9);
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

.section-subtitle {
    color: var(--light-secondary);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.dark-theme .section-subtitle {
    color: var(--dark-secondary);
}

/* Dark theme improvements */
.dark-theme {
    background-color: #121212;
    color: #E0E0E0;
    /* Add a subtle gradient background */
    background-image: linear-gradient(145deg, #121212 0%, #1a1a1a 100%);
}

/* Dark theme card styles */
.dark-theme .card {
    background-color: #1E1E1E;
    border: 1px solid #333333;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.dark-theme .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.4);
    border-color: rgba(77, 138, 224, 0.4);
}

/* Primary button */
.dark-theme .btn-primary {
    background-color: #2a2a2a;
    border: 1px solid #444444;
    color: #FFFFFF;
    transition: all 0.3s ease;
}

.dark-theme .btn-primary:hover,
.dark-theme .btn-primary:focus,
.dark-theme .btn-primary:active {
    background-color: var(--dark-accent);
    border-color: var(--dark-accent);
    color: #FFFFFF;
    box-shadow: 0 0 15px rgba(77, 138, 224, 0.4);
}

/* Input focus states */
.dark-theme .form-control:focus {
    background-color: #2a2a2a;
    border-color: var(--dark-accent);
    box-shadow: 0 0 0 0.25rem rgba(77, 138, 224, 0.25);
}

/* Table styling */
.dark-theme table {
    background-color: #1a1a1a;
    color: #E0E0E0;
    border-color: #333333;
}

.dark-theme th {
    background-color: #252525;
    color: #FFFFFF;
    border-bottom: 1px solid #444444;
}

.dark-theme td {
    border-color: #333333;
}

/* Alert and notification styles */
.dark-theme .alert {
    background-color: #252525;
    border-color: #333333;
    color: #E0E0E0;
}

.dark-theme .alert-success {
    background-color: rgba(102, 187, 106, 0.2);
    border-color: rgba(102, 187, 106, 0.4);
    color: #FFFFFF;
}

.dark-theme .alert-info {
    background-color: rgba(77, 138, 224, 0.2);
    border-color: rgba(77, 138, 224, 0.4);
    color: #FFFFFF;
}

.dark-theme .alert-warning {
    background-color: rgba(255, 167, 38, 0.2);
    border-color: rgba(255, 167, 38, 0.4);
    color: #FFFFFF;
}

.dark-theme .alert-danger {
    background-color: rgba(229, 115, 115, 0.2);
    border-color: rgba(229, 115, 115, 0.4);
    color: #FFFFFF;
}

/* Dark mode navigation and interaction improvements */
.dark-theme .navbar-brand {
  font-weight: 700;
  color: #FFFFFF !important;
}

.dark-theme .nav-link {
  color: #E0E0E0 !important;
  position: relative;
  transition: all 0.3s ease;
}

.dark-theme .nav-link:hover,
.dark-theme .nav-link.active {
  color: var(--dark-accent) !important;
}

.dark-theme .nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--dark-accent);
  transition: all 0.3s ease;
  transform: translateX(-50%);
  box-shadow: 0 0 5px rgba(77, 138, 224, 0.5);
}

.dark-theme .nav-link:hover::after,
.dark-theme .nav-link.active::after {
  width: 80%;
}

/* Subtle animations and transitions */
.dark-theme .card,
.dark-theme .btn,
.dark-theme .form-control,
.dark-theme .dropdown-menu {
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Selection color */
.dark-theme ::selection {
  background-color: rgba(77, 138, 224, 0.3);
  color: #FFFFFF;
}

/* Improved scrollbar for dark theme */
.dark-theme::-webkit-scrollbar {
  width: 12px;
}

.dark-theme::-webkit-scrollbar-track {
  background: #1a1a1a;
}

.dark-theme::-webkit-scrollbar-thumb {
  background-color: #333333;
  border-radius: 6px;
  border: 3px solid #1a1a1a;
}

.dark-theme::-webkit-scrollbar-thumb:hover {
  background-color: #444444;
}

/* Badge styling for dark theme */
.dark-theme .badge {
  background-color: #333333;
  color: #FFFFFF;
}

.dark-theme .badge-primary {
  background-color: var(--dark-accent);
  color: #FFFFFF;
}

.dark-theme .badge-success {
  background-color: var(--dark-success);
  color: #FFFFFF;
}

.dark-theme .badge-info {
  background-color: var(--dark-info);
  color: #FFFFFF;
}

.dark-theme .badge-warning {
  background-color: var(--dark-warning);
  color: #000000;
}

.dark-theme .badge-danger {
  background-color: var(--dark-danger);
  color: #FFFFFF;
}