/* Full-page single watermark */
#watermark {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* allow clicks through */
    z-index: 0 !important; /* stay behind all content */
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover; /* 🔹 fills the screen completely */
    opacity: 0.2; /* faint but visible */
}

/* Ensure navbar and dropdowns are above watermark */
.navbar {
    position: relative;
    z-index: 1050 !important;
    overflow: visible !important;
}

.navbar .dropdown-menu {
    z-index: 1060 !important;
    position: absolute !important;
}

.navbar .dropdown {
    position: relative;
    z-index: 1050 !important;
}

/* Ensure navbar container doesn't clip dropdowns */
.navbar-collapse {
    overflow: visible !important;
}

nav {
    overflow: visible !important;
}

/* ========================================
   Dynamic Header Themes for WatermarkManager
   Modern, RGB, and Animated Header Styles
   ======================================== */

/* Base Header Styling */
.navbar.menubgcolor.header-theme-wrapper {
    position: relative;
    overflow: visible !important;
    transition: all 0.5s ease;
}

/* Normal Theme - Default */
.navbar.menubgcolor.header-theme-normal {
    background: linear-gradient(90deg, #f8f9fa, #e9ecef) !important;
}
.navbar.menubgcolor.header-theme-normal .nav-link {
    color: #333 !important;
}

/* Tricolor Theme - Indian Flag Colors */
.navbar.menubgcolor.header-theme-tricolor {
    background: linear-gradient(to bottom, 
        #FF9933 0%, #FF9933 33%, 
        #FFFFFF 33%, #FFFFFF 66%, 
        #138808 66%, #138808 100%) !important;
}
.navbar.menubgcolor.header-theme-tricolor .nav-link,
.navbar.menubgcolor.header-theme-tricolor .dropdown-item {
    color: #000080 !important;
    font-weight: 700;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.8);
}

/* Golden Theme */
.navbar.menubgcolor.header-theme-golden {
    background: linear-gradient(135deg, #FFD700, #FFA500, #FF8C00) !important;
}
.navbar.menubgcolor.header-theme-golden .nav-link,
.navbar.menubgcolor.header-theme-golden .dropdown-item {
    color: #fff !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Dark Theme */
.navbar.menubgcolor.header-theme-dark {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d, #1a1a1a) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}
.navbar.menubgcolor.header-theme-dark .nav-link,
.navbar.menubgcolor.header-theme-dark .dropdown-item {
    color: #fff !important;
}

/* RGB Wave Animation */
.navbar.menubgcolor.header-theme-rgb-wave {
    background: linear-gradient(90deg, 
        #ff0000 0%, 
        #ff7f00 14%, 
        #ffff00 28%, 
        #00ff00 42%, 
        #0000ff 57%, 
        #4b0082 71%, 
        #9400d3 85%, 
        #ff0000 100%) !important;
    background-size: 200% 100%;
    animation: rgb-wave-shift 5s linear infinite;
}
.navbar.menubgcolor.header-theme-rgb-wave .nav-link,
.navbar.menubgcolor.header-theme-rgb-wave .dropdown-item {
    color: #fff !important;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

@keyframes rgb-wave-shift {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* Neon Glow Effect */
.navbar.menubgcolor.header-theme-neon-glow {
    background: #000 !important;
    border: 2px solid #0ff;
    box-shadow: 
        0 0 10px #0ff,
        inset 0 0 10px #0ff;
    animation: neon-pulse 2s ease-in-out infinite;
}
.navbar.menubgcolor.header-theme-neon-glow .nav-link,
.navbar.menubgcolor.header-theme-neon-glow .dropdown-item {
    color: #0ff !important;
    text-shadow: 
        0 0 5px #0ff,
        0 0 10px #0ff,
        0 0 20px #0ff,
        0 0 40px #0ff;
}

@keyframes neon-pulse {
    0%, 100% { 
        box-shadow: 
            0 0 10px #0ff,
            inset 0 0 10px #0ff;
    }
    50% { 
        box-shadow: 
            0 0 20px #0ff,
            0 0 40px #0ff,
            inset 0 0 20px #0ff;
    }
}

/* Gradient Color Shift */
.navbar.menubgcolor.header-theme-gradient-shift {
    background: linear-gradient(45deg, #667eea, #764ba2, #f093fb, #4facfe) !important;
    background-size: 400% 400%;
    animation: gradient-shift 8s ease infinite;
}
.navbar.menubgcolor.header-theme-gradient-shift .nav-link,
.navbar.menubgcolor.header-theme-gradient-shift .dropdown-item {
    color: #fff !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

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

/* Aurora Borealis */
.navbar.menubgcolor.header-theme-aurora {
    background: linear-gradient(135deg, #00c9ff, #92fe9d, #ff0080, #7928ca, #00c9ff) !important;
    background-size: 400% 400%;
    animation: aurora-flow 10s ease infinite;
}
.navbar.menubgcolor.header-theme-aurora .nav-link,
.navbar.menubgcolor.header-theme-aurora .dropdown-item {
    color: #fff !important;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

@keyframes aurora-flow {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 50% 100%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 0%; }
}

/* Cyberpunk Neon */
.navbar.menubgcolor.header-theme-cyberpunk {
    background: linear-gradient(90deg, #ff00ff, #00ffff, #ff00ff) !important;
    background-size: 200% 100%;
    animation: cyberpunk-slide 3s linear infinite;
}
.navbar.menubgcolor.header-theme-cyberpunk .nav-link,
.navbar.menubgcolor.header-theme-cyberpunk .dropdown-item {
    color: #fff !important;
    text-shadow: 
        0 0 5px #ff00ff,
        0 0 10px #00ffff,
        2px 2px 0 #ff00ff,
        -2px -2px 0 #00ffff;
    font-weight: 900;
    letter-spacing: 2px;
}

@keyframes cyberpunk-slide {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

/* Sunset Gradient */
.navbar.menubgcolor.header-theme-sunset {
    background: linear-gradient(to right, #ff6b6b, #feca57, #ee5a6f, #c44569) !important;
}
.navbar.menubgcolor.header-theme-sunset .nav-link,
.navbar.menubgcolor.header-theme-sunset .dropdown-item {
    color: #fff !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

/* Ocean Wave */
.navbar.menubgcolor.header-theme-ocean {
    background: linear-gradient(135deg, #667eea, #764ba2, #2193b0, #6dd5ed) !important;
    background-size: 400% 400%;
    animation: ocean-wave 6s ease infinite;
}
.navbar.menubgcolor.header-theme-ocean .nav-link,
.navbar.menubgcolor.header-theme-ocean .dropdown-item {
    color: #fff !important;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

@keyframes ocean-wave {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Fire Gradient */
.navbar.menubgcolor.header-theme-fire {
    background: linear-gradient(to top, #ff0000, #ff4500, #ffa500, #ffff00) !important;
    background-size: 100% 200%;
    animation: fire-flicker 2s ease-in-out infinite;
}
.navbar.menubgcolor.header-theme-fire .nav-link,
.navbar.menubgcolor.header-theme-fire .dropdown-item {
    color: #fff !important;
    text-shadow: 
        0 0 10px #ff0000,
        0 0 20px #ff4500,
        2px 2px 4px rgba(0, 0, 0, 0.5);
}

@keyframes fire-flicker {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 0% 100%; }
}

/* Matrix Digital Rain */
.navbar.menubgcolor.header-theme-matrix {
    background: #000 !important;
    position: relative;
}
.navbar.menubgcolor.header-theme-matrix .nav-link,
.navbar.menubgcolor.header-theme-matrix .dropdown-item {
    color: #00ff00 !important;
    font-family: 'Courier New', monospace;
    text-shadow: 
        0 0 5px #00ff00,
        0 0 10px #00ff00;
    animation: matrix-glow 1.5s ease-in-out infinite;
}

.navbar.menubgcolor.header-theme-matrix::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 0, 0.03) 2px,
        rgba(0, 255, 0, 0.03) 4px
    );
    pointer-events: none;
}

@keyframes matrix-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* Holographic Shimmer */
.navbar.menubgcolor.header-theme-holographic {
    background: linear-gradient(45deg, 
        #ff00ff 0%, 
        #00ffff 25%, 
        #ffff00 50%, 
        #ff00ff 75%, 
        #00ffff 100%) !important;
    background-size: 300% 300%;
    animation: holographic-shimmer 4s ease infinite;
}
.navbar.menubgcolor.header-theme-holographic .nav-link,
.navbar.menubgcolor.header-theme-holographic .dropdown-item {
    color: #fff !important;
    text-shadow: 
        1px 1px 2px rgba(255, 0, 255, 0.5),
        -1px -1px 2px rgba(0, 255, 255, 0.5);
}

@keyframes holographic-shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Plasma Effect */
.navbar.menubgcolor.header-theme-plasma {
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 0, 255, 0.8), transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(0, 255, 255, 0.8), transparent 50%),
        #000080 !important;
    background-size: 200% 200%;
    animation: plasma-move 5s ease infinite;
}
.navbar.menubgcolor.header-theme-plasma .nav-link,
.navbar.menubgcolor.header-theme-plasma .dropdown-item {
    color: #fff !important;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

@keyframes plasma-move {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Cosmic Space */
.navbar.menubgcolor.header-theme-cosmic {
    background: 
        radial-gradient(circle at 20% 50%, rgba(74, 0, 224, 0.8), transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(142, 45, 226, 0.8), transparent 50%),
        #000 !important;
}
.navbar.menubgcolor.header-theme-cosmic .nav-link,
.navbar.menubgcolor.header-theme-cosmic .dropdown-item {
    color: #fff !important;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Retro Wave 80s */
.navbar.menubgcolor.header-theme-retro-wave {
    background: linear-gradient(to bottom, 
        #ff00ff 0%, 
        #00ffff 50%, 
        #ffff00 100%) !important;
}
.navbar.menubgcolor.header-theme-retro-wave .nav-link,
.navbar.menubgcolor.header-theme-retro-wave .dropdown-item {
    color: #000 !important;
    font-weight: 900;
    text-shadow: 
        2px 2px 0 #fff,
        4px 4px 0 rgba(0, 0, 0, 0.3);
    letter-spacing: 3px;
}

/* Glass Morphism */
.navbar.menubgcolor.header-theme-glass-morphism {
    background: rgba(255, 255, 255, 0.1) !important;
    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, 0.1);
}
.navbar.menubgcolor.header-theme-glass-morphism .nav-link,
.navbar.menubgcolor.header-theme-glass-morphism .dropdown-item {
    color: #fff !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Minimal Modern */
.navbar.menubgcolor.header-theme-minimal-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}
.navbar.menubgcolor.header-theme-minimal-modern .nav-link,
.navbar.menubgcolor.header-theme-minimal-modern .dropdown-item {
    color: #fff !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* Vibrant Pop Colors */
.navbar.menubgcolor.header-theme-vibrant-pop {
    background: linear-gradient(45deg, 
        #ff0080, 
        #ff8c00, 
        #40e0d0, 
        #ff0080) !important;
    background-size: 300% 300%;
    animation: vibrant-pop-shift 6s ease infinite;
}
.navbar.menubgcolor.header-theme-vibrant-pop .nav-link,
.navbar.menubgcolor.header-theme-vibrant-pop .dropdown-item {
    color: #fff !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
    font-weight: 700;
}

@keyframes vibrant-pop-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ========================================
   Dropdown Menu Fixes for All Themes
   ======================================== */

/* Reset dropdown menus to have proper visibility */
.navbar.menubgcolor[class*="header-theme-"] .dropdown-menu {
    background: #ffffff !important;
    border: 1px solid rgba(0,0,0,0.15);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1060 !important;
    position: absolute !important;
}

.navbar.menubgcolor[class*="header-theme-"] .dropdown {
    position: relative;
    z-index: 1050 !important;
}

.navbar.menubgcolor[class*="header-theme-"] .dropdown-menu .dropdown-item {
    color: #212529 !important;
    background: transparent;
    text-shadow: none !important;
    font-weight: normal !important;
    letter-spacing: normal !important;
}

/* Dropdown hover - inherit theme color with opacity */
.navbar.menubgcolor.header-theme-dark .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-dark .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, #2c3e50, #34495e) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-golden .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-golden .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, #FFD700, #FFA500) !important;
    color: #000 !important;
}

.navbar.menubgcolor.header-theme-tricolor .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-tricolor .dropdown-menu .dropdown-item:focus {
    background: rgba(255, 153, 51, 0.2) !important;
    color: #000080 !important;
}

.navbar.menubgcolor.header-theme-gradient-shift .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-gradient-shift .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(45deg, #667eea, #764ba2) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-cyberpunk .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-cyberpunk .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(90deg, #ff00ff, #00ffff) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-neon-glow .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-neon-glow .dropdown-menu .dropdown-item:focus {
    background: #000 !important;
    color: #0ff !important;
}

.navbar.menubgcolor.header-theme-rgb-wave .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-rgb-wave .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(90deg, #ff0000, #00ff00, #0000ff) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-aurora .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-aurora .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, #00c9ff, #92fe9d) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-sunset .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-sunset .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(to right, #ff6b6b, #feca57) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-ocean .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-ocean .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, #667eea, #2193b0) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-fire .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-fire .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(to top, #ff0000, #ff4500) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-matrix .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-matrix .dropdown-menu .dropdown-item:focus {
    background: #000 !important;
    color: #00ff00 !important;
}

.navbar.menubgcolor.header-theme-holographic .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-holographic .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(45deg, #ff00ff, #00ffff) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-plasma .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-plasma .dropdown-menu .dropdown-item:focus {
    background: #000080 !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-cosmic .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-cosmic .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, #4a00e0, #8e2de2) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-retro-wave .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-retro-wave .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(to bottom, #ff00ff, #00ffff) !important;
    color: #000 !important;
}

.navbar.menubgcolor.header-theme-glass-morphism .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-glass-morphism .dropdown-menu .dropdown-item:focus {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
    backdrop-filter: blur(10px);
}

.navbar.menubgcolor.header-theme-minimal-modern .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-minimal-modern .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    color: #fff !important;
}

.navbar.menubgcolor.header-theme-vibrant-pop .dropdown-menu .dropdown-item:hover,
.navbar.menubgcolor.header-theme-vibrant-pop .dropdown-menu .dropdown-item:focus {
    background: linear-gradient(45deg, #ff0080, #ff8c00) !important;
    color: #fff !important;
}

/* Ensure all dropdowns are on top */
.dropdown-menu {
    z-index: 1060 !important;
}

.navbar-nav .dropdown-menu {
    z-index: 1060 !important;
}

/* ========================================
   Responsive Adjustments
   ======================================== */

@media (max-width: 768px) {
    .header-theme-wrapper {
        font-size: 0.9em;
    }
    
    .header-theme-cyberpunk,
    .header-theme-retro-wave {
        letter-spacing: 1px;
    }
}

/* ========================================
   Utility Classes
   ======================================== */

.header-theme-animated {
    animation-duration: 3s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.header-theme-no-animation {
    animation: none !important;
}

/* Smooth transitions for theme changes */
.header-theme-transition {
    transition: all 0.5s ease;
}


/* ========================================
   Background Themes
   ======================================== */

/* Subtle Flag Pattern */
body.bg-theme-subtle-flag::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(255,153,51,0.08) 0%, 
        rgba(255,255,255,0.05) 50%, 
        rgba(19,136,8,0.08) 100%);
    pointer-events: none;
    z-index: -1;
}

/* Emblem Background */
body.bg-theme-emblem::after {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    transform: translate(-50%, -50%);
    background: url('/img/government-emblem.png') no-repeat center;
    background-size: contain;
    opacity: 0.05;
    pointer-events: none;
    z-index: -1;
}

/* Patriotic Gradient */
body.bg-theme-gradient {
    background: linear-gradient(135deg, 
        rgba(255,153,51,0.12) 0%, 
        rgba(255,255,255,0.08) 50%, 
        rgba(19,136,8,0.12) 100%) !important;
    background-attachment: fixed !important;
    min-height: 100vh;
}

/* Floating Particles */
body.bg-theme-particles::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255,153,51,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(19,136,8,0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: particles-float 20s ease-in-out infinite;
}

@keyframes particles-float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -20px); }
}

/* Geometric Patterns */
body.bg-theme-geometric::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, rgba(0,0,0,0.02) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(0,0,0,0.02) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(0,0,0,0.02) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(0,0,0,0.02) 75%);
    background-size: 50px 50px;
    background-position: 0 0, 0 25px, 25px -25px, -25px 0px;
    pointer-events: none;
    z-index: -1;
}

/* Animated Waves */
body.bg-theme-waves::before {
    content: '';
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, rgba(255,153,51,0.1), transparent);
    pointer-events: none;
    z-index: -1;
    animation: wave-motion 10s ease-in-out infinite;
}

@keyframes wave-motion {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Mesh Gradient */
body.bg-theme-mesh-gradient {
    background: 
        radial-gradient(at 40% 20%, rgba(255,153,51,0.15) 0%, transparent 50%),
        radial-gradient(at 80% 0%, rgba(19,136,8,0.15) 0%, transparent 50%),
        radial-gradient(at 0% 50%, rgba(255,153,51,0.1) 0%, transparent 50%),
        radial-gradient(at 80% 50%, rgba(19,136,8,0.1) 0%, transparent 50%),
        radial-gradient(at 0% 100%, rgba(255,153,51,0.15) 0%, transparent 50%),
        radial-gradient(at 80% 100%, rgba(19,136,8,0.15) 0%, transparent 50%),
        #ffffff;
    background-attachment: fixed;
    min-height: 100vh;
}

/* Dots Grid Pattern */
body.bg-theme-dots-grid::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(0,0,0,0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: -1;
}

/* Blur Orbs */
body.bg-theme-blur-orbs::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255,153,51,0.2) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(19,136,8,0.2) 0%, transparent 40%);
    filter: blur(60px);
    pointer-events: none;
    z-index: -1;
    animation: orbs-move 15s ease-in-out infinite;
}

@keyframes orbs-move {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, -50px); }
}

/* Retro Scanlines */
body.bg-theme-scanlines::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.03) 2px,
        rgba(0,0,0,0.03) 4px
    );
    pointer-events: none;
    z-index: -1;
    animation: scanlines-move 10s linear infinite;
}

@keyframes scanlines-move {
    0% { transform: translateY(0); }
    100% { transform: translateY(20px); }
}

/* Hexagon Grid */
body.bg-theme-hexagons::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(30deg, rgba(0,0,0,0.02) 12%, transparent 12.5%, transparent 87%, rgba(0,0,0,0.02) 87.5%, rgba(0,0,0,0.02)),
        linear-gradient(150deg, rgba(0,0,0,0.02) 12%, transparent 12.5%, transparent 87%, rgba(0,0,0,0.02) 87.5%, rgba(0,0,0,0.02)),
        linear-gradient(30deg, rgba(0,0,0,0.02) 12%, transparent 12.5%, transparent 87%, rgba(0,0,0,0.02) 87.5%, rgba(0,0,0,0.02)),
        linear-gradient(150deg, rgba(0,0,0,0.02) 12%, transparent 12.5%, transparent 87%, rgba(0,0,0,0.02) 87.5%, rgba(0,0,0,0.02));
    background-size: 80px 140px;
    background-position: 0 0, 0 0, 40px 70px, 40px 70px;
    pointer-events: none;
    z-index: -1;
}

/* ========================================
   Animation Effects CSS
   ======================================== */

/* Sparkle Trail */
.sparkle-particle {
    position: fixed;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, #fff, transparent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1000;
    animation: sparkle-fade 1.5s ease-out forwards;
}

@keyframes sparkle-fade {
    0% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(0); }
}

/* Pulse Effect */
.pulse-element {
    position: fixed;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,153,51,0.3), transparent);
    pointer-events: none;
    z-index: 1000;
    animation: pulse-grow 2s ease-out infinite;
}

@keyframes pulse-grow {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(3); opacity: 0; }
}

/* Float Elements */
.float-element {
    position: fixed;
    pointer-events: none;
    z-index: 1000;
    animation: float-up 8s ease-in-out infinite;
}

@keyframes float-up {
    0% { transform: translateY(0) rotate(0deg); opacity: 0.7; }
    50% { opacity: 1; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Glow Pulse */
.glow-pulse-element {
    position: fixed;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,153,51,0.4), transparent);
    pointer-events: none;
    z-index: 1000;
    animation: glow-pulse-anim 3s ease-in-out infinite;
}

@keyframes glow-pulse-anim {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.5); opacity: 0.8; }
}

/* Slide In Animation */
.slide-in-element {
    animation: slide-in-from-right 1s ease-out;
}

@keyframes slide-in-from-right {
    0% { transform: translateX(100%); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

/* Fade Cycle */
.fade-cycle-element {
    animation: fade-cycle-anim 4s ease-in-out infinite;
}

@keyframes fade-cycle-anim {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Bounce Effect */
.bounce-element {
    animation: bounce-anim 2s ease-in-out infinite;
}

@keyframes bounce-anim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

/* 3D Rotation */
.rotate-3d-element {
    animation: rotate-3d-anim 10s linear infinite;
    transform-style: preserve-3d;
}

@keyframes rotate-3d-anim {
    0% { transform: rotateY(0deg) rotateX(0deg); }
    100% { transform: rotateY(360deg) rotateX(360deg); }
}

/* Shimmer Wave */
.shimmer-element {
    position: relative;
    overflow: hidden;
}

.shimmer-element::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    animation: shimmer-wave-anim 3s ease-in-out infinite;
}

@keyframes shimmer-wave-anim {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Typewriter Effect */
.typewriter-text {
    overflow: hidden;
    border-right: 2px solid;
    white-space: nowrap;
    animation: typewriter-anim 4s steps(40) 1s forwards, blink-caret 0.75s step-end infinite;
}

@keyframes typewriter-anim {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    50% { border-color: transparent; }
}