:root {
    --neon-yellow: #f2c94c;
    --neon-yellow-glow: rgba(242, 201, 76, 0.4);
    --neon-blue: #56ccf2;
    --neon-blue-glow: rgba(86, 204, 242, 0.4);
    --bg-color: #030305;
    --glass-bg: rgba(15, 15, 20, 0.4);
    --glass-border: rgba(255, 255, 255, 0.05);
}


body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    font-family: 'Rajdhani', sans-serif;
    overflow-x: hidden;
}
.bg-fixed {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-image: url('assets/images/bg_main.png');
    background-size: cover;
    background-position: center center;
    z-index: -4;
}

.fade-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: #000; z-index: 9999; pointer-events: none;
    animation: fadeOutOverlay 2.5s ease-out forwards;
}
@keyframes fadeOutOverlay {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Background light sources (Bloom/Aura) */
body::before, body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(150px);
    z-index: -2;
    opacity: 0.5;
    pointer-events: none;
}
body::before { top: -200px; left: -200px; background: radial-gradient(circle, rgba(86,204,242,0.15) 0%, rgba(3,3,5,0) 70%); }
body::after { bottom: -200px; right: -200px; background: radial-gradient(circle, rgba(242,201,76,0.1) 0%, rgba(3,3,5,0) 70%); }

#particles-canvas {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -1; pointer-events: none; opacity: 1;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(120%);
    -webkit-backdrop-filter: blur(20px) saturate(120%);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
}

/* Navbar */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 50px; position: fixed; width: 100%; top: 0; z-index: 100; box-sizing: border-box;
}
.logo { font-family: 'Orbitron', sans-serif; font-size: 22px; font-weight: 700; letter-spacing: 2px; }
.neon-yellow { color: var(--neon-yellow); text-shadow: 0 0 10px var(--neon-yellow-glow); }
.neon-blue { color: var(--neon-blue); text-shadow: 0 0 10px var(--neon-blue-glow); }

.nav-right { display: flex; align-items: center; gap: 40px; }
.nav-links { list-style: none; display: flex; gap: 30px; margin: 0; padding: 0; }
.nav-links a { color: #aaa; text-decoration: none; font-size: 16px; font-weight: 600; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 1px; }
.nav-links a:hover, .nav-links a.active { color: #fff; text-shadow: 0 0 8px rgba(255, 255, 255, 0.3); }

.nav-logo { display: flex; flex-wrap: nowrap; gap: 6px; }
.bounce-word { display: inline-flex; }
.bounce-letter { display: inline-block; transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); cursor: default; }
.bounce-letter:hover { transform: translateY(-5px) scale(1.1); color: #fff; text-shadow: 0 0 15px currentColor; }

.lang-switch { display: flex; gap: 10px; }
.lang-btn { background: transparent; border: 1px solid var(--glass-border); color: #aaa; padding: 4px 8px; border-radius: 4px; cursor: pointer; font-family: 'Rajdhani', sans-serif; font-weight: 600; transition: all 0.2s; }
.lang-btn:hover, .lang-btn.active { color: #fff; border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.05); }

/* Audio Player — Premium Visualizer */
.audio-player {
    position: fixed; bottom: 25px; left: 25px; z-index: 90;
    width: 280px;
    padding: 14px 16px;
    display: flex; flex-direction: column; gap: 10px;
    border-radius: 16px;
    font-family: 'Rajdhani', sans-serif; font-size: 13px;
    background: linear-gradient(135deg, rgba(8, 10, 18, 0.88) 0%, rgba(4, 6, 12, 0.96) 100%);
    border: 1px solid rgba(86, 204, 242, 0.25);
    box-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 25px rgba(86,204,242,0.08), inset 0 1px 0 rgba(255,255,255,0.06);
    backdrop-filter: blur(30px) saturate(150%);
}

/* Header row: track name + LIVE dot */
.player-header {
    display: flex; justify-content: space-between; align-items: center;
    gap: 8px;
}
.player-title {
    color: #e0e0e0; font-size: 12px; font-weight: 600;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    max-width: 200px; letter-spacing: 0.5px;
}
.player-status {
    font-size: 10px; color: var(--neon-blue);
    text-shadow: 0 0 6px var(--neon-blue);
    white-space: nowrap; font-weight: 700;
    animation: statusBlink 1.4s ease-in-out infinite;
}
@keyframes statusBlink {
    0%, 100% { opacity: 1; } 50% { opacity: 0.3; }
}

/* Visualizer Canvas */
#visualizerCanvas {
    width: 100%; height: 52px; border-radius: 8px;
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(86,204,242,0.1);
    display: block;
}

/* Controls row */
.player-controls {
    display: flex; align-items: center; gap: 8px;
}
.ctrl-btn {
    background: rgba(86, 204, 242, 0.06); border: 1px solid rgba(86,204,242,0.3);
    color: var(--neon-blue); width: 32px; height: 32px; border-radius: 50%;
    cursor: pointer; font-size: 14px; transition: all 0.2s;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    text-shadow: 0 0 8px var(--neon-blue);
}
.ctrl-btn:hover { background: rgba(86,204,242,0.25); box-shadow: 0 0 12px var(--neon-blue-glow); }
.play-btn { width: 36px; height: 36px; font-size: 16px; }

/* Progress bar area */
.player-progress-wrap { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.seek-slider, .vol-slider {
    -webkit-appearance: none; width: 100%; height: 3px;
    border-radius: 2px; background: rgba(255,255,255,0.1);
    outline: none; cursor: pointer;
}
.seek-slider::-webkit-slider-thumb, .vol-slider::-webkit-slider-thumb {
    -webkit-appearance: none; width: 10px; height: 10px;
    border-radius: 50%; background: var(--neon-blue);
    box-shadow: 0 0 6px var(--neon-blue);
}
.player-time { display: flex; justify-content: space-between; font-size: 10px; color: #666; }
.volume-wrap { display: flex; align-items: center; gap: 5px; }
.vol-slider { width: 55px; }

/* Custom Track Selector */
.custom-track-selector { position: relative; width: 100%; font-family: 'Rajdhani', sans-serif; user-select: none; z-index: 100; }
.selector-current {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%; padding: 8px 12px; box-sizing: border-box;
    background: rgba(0, 0, 0, 0.55); border: 1px solid rgba(86, 204, 242, 0.2);
    color: #e0e0e0; border-radius: 8px; font-size: 13px; font-weight: 500; letter-spacing: 0.5px;
    cursor: pointer; transition: all 0.3s ease;
}
.selector-current:hover { border-color: rgba(86, 204, 242, 0.6); box-shadow: 0 0 12px rgba(86, 204, 242, 0.2); }
.selector-current svg { transition: transform 0.3s; color: var(--neon-blue); }
.custom-track-selector.open .selector-current svg { transform: rotate(180deg); }
.custom-track-selector.open .selector-current { border-color: var(--neon-blue); box-shadow: 0 0 15px rgba(86, 204, 242, 0.3); }

.selector-options {
    position: absolute; bottom: calc(100% + 8px); left: 0; width: 100%;
    margin: 0; padding: 6px 0; list-style: none;
    background: rgba(8, 10, 18, 0.95);
    border: 1px solid rgba(86, 204, 242, 0.3);
    border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.9), 0 0 20px rgba(86,204,242,0.15);
    backdrop-filter: blur(25px);
    opacity: 0; visibility: hidden; transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.custom-track-selector.open .selector-options { opacity: 1; visibility: visible; transform: translateY(0); }
.selector-options li {
    padding: 8px 14px; color: #bbb; font-size: 13px; font-weight: 500; cursor: pointer;
    transition: all 0.2s; letter-spacing: 0.5px;
}
.selector-options li:hover { background: rgba(86, 204, 242, 0.1); color: #fff; text-shadow: 0 0 8px rgba(86, 204, 242, 0.5); }
.selector-options li.active {
    color: var(--neon-blue); font-weight: 600;
    background: linear-gradient(90deg, rgba(86, 204, 242, 0.15) 0%, transparent 100%);
    border-left: 2px solid var(--neon-blue);
}


/* Hero Section */
.hero-section {
    display: flex; align-items: center; justify-content: space-between;
    min-height: 100vh; padding: 0 8%; padding-top: 80px; box-sizing: border-box;
}
.hero-content { flex: 1; max-width: 600px; position: relative; z-index: 10; margin-top: -100px; }

/* Hybrid Neon Text */
.glitch-wrapper { position: relative; display: inline-block; margin-bottom: 25px; margin-top: -10px; }
.neon-text {
    font-family: 'Orbitron', sans-serif; font-size: 56px; font-weight: 900; line-height: 1.1; 
    margin: 0; text-transform: uppercase; letter-spacing: -0.5px; transform: scale(0.95, 1.2); transform-origin: left bottom; -webkit-text-stroke: 1px currentColor;
}
.neon-char { transition: all 0.1s; color: #111; text-shadow: none; opacity: 0.2; }
.neon-char.on { color: #fff; text-shadow: 0 0 5px #fff, 0 0 20px var(--neon-yellow), 0 0 40px var(--neon-yellow); opacity: 1; }
.neon-char.blue.on { color: #fff; text-shadow: 0 0 5px #fff, 0 0 20px var(--neon-blue), 0 0 40px var(--neon-blue); opacity: 1; }
.neon-char.neon-off { color: #555 !important; text-shadow: none !important; opacity: 0.4 !important; }

/* Geometric Glitch Overlay */
.glitch-blocks { position: absolute; top: 0; left: -10%; width: 120%; height: 120%; pointer-events: none; z-index: 20; }
.glitch-rect {
    position: absolute; background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px) hue-rotate(90deg) invert(0.2);
    border: 1px solid rgba(255,255,255,0.2); box-shadow: 0 0 15px rgba(86, 204, 242, 0.4);
    animation: flashRect 0.3s forwards;
}
@keyframes flashRect {
    0% { opacity: 0; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1) skew(-10deg); }
    100% { opacity: 0; transform: scale(1); }
}

.subtitle { font-size: 28px; color: #ddd; margin: 0 0 25px 0; font-weight: 600; letter-spacing: 1px; }
.description { font-size: 18px; color: #888; line-height: 1.7; margin-bottom: 40px; font-weight: 400; }
.cta-buttons { display: flex; gap: 20px; }
.btn {
    padding: 14px 28px; border-radius: 4px; font-family: 'Orbitron', sans-serif; font-size: 14px;
    font-weight: 700; text-transform: uppercase; text-decoration: none; letter-spacing: 2px;
    cursor: pointer; transition: all 0.3s ease;
}
.btn-primary {
    background: rgba(242, 201, 76, 0.05); color: var(--neon-yellow); border: 1px solid var(--neon-yellow);
    box-shadow: 0 0 15px rgba(242, 201, 76, 0.1);
}
.btn-primary:hover { background: var(--neon-yellow); color: #000; box-shadow: 0 0 25px var(--neon-yellow-glow); }

/* Product Card (Parallax) */
.hero-image { flex: 1; display: flex; justify-content: flex-end; perspective: 1200px; }
.product-card {
    width: 450px; border-radius: 12px; overflow: hidden;
    transform: rotateY(-15deg) rotateX(5deg); transition: transform 0.1s;
    box-shadow: -30px 30px 60px rgba(0,0,0,0.8), 0 0 40px rgba(86,204,242,0.05);
}
.card-header { background: rgba(5, 5, 8, 0.8); padding: 12px 15px; display: flex; align-items: center; border-bottom: 1px solid var(--glass-border); }
.dot { width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; }
.dot.red { background: #FF5F56; } .dot.yellow { background: #FFBD2E; } .dot.green { background: #27C93F; }
.card-title { margin-left: 15px; font-size: 12px; color: #666; font-family: 'Orbitron', sans-serif; letter-spacing: 1px; }

.card-body { padding: 30px; background: linear-gradient(135deg, rgba(20,20,25,0.6) 0%, rgba(10,10,15,0.8) 100%); }
.card-neon-title { font-family: 'Orbitron', sans-serif; font-size: 20px; margin: 0 0 20px 0; color: #eee; letter-spacing: 1px; }
.pro-badge { background: linear-gradient(45deg, #56ccf2, #2d9cdb); color: #000; padding: 2px 6px; border-radius: 3px; font-size: 12px; vertical-align: middle; font-weight: 700; box-shadow: 0 0 10px rgba(86,204,242,0.4); }
.status-bar { display: flex; align-items: center; background: rgba(0,0,0,0.4); padding: 8px 12px; border-radius: 6px; margin-bottom: 25px; font-family: monospace; color: #999; font-size: 13px; border: 1px solid rgba(255,255,255,0.02); }
.status-indicator { width: 8px; height: 8px; background: #555; border-radius: 50%; margin-right: 10px; }
.status-indicator.active { background: var(--neon-blue); box-shadow: 0 0 8px var(--neon-blue); }

.download-stats { display: flex; justify-content: space-between; margin-bottom: 25px; }
.stat-item { display: flex; flex-direction: column; }
.stat-label { font-size: 13px; color: #777; margin-bottom: 5px; text-transform: uppercase; letter-spacing: 1px; }
.stat-value { font-size: 22px; font-weight: 700; font-family: 'Orbitron', sans-serif; color: #ddd; }
.text-green { color: #27C93F; text-shadow: 0 0 5px rgba(39, 201, 63, 0.3); }
.text-cyan { color: var(--neon-blue); text-shadow: 0 0 5px var(--neon-blue-glow); }

.progress-container { height: 4px; background: #1a1a24; border-radius: 2px; overflow: hidden; margin-bottom: 25px; }
.progress-fill { height: 100%; width: 75%; background: linear-gradient(90deg, var(--neon-blue), var(--neon-yellow)); box-shadow: 0 0 8px var(--neon-blue); }

.mock-btn {
    width: 100%; padding: 12px; border: none; border-radius: 6px; font-family: 'Orbitron', sans-serif; font-size: 14px;
    font-weight: 700; cursor: pointer; letter-spacing: 1px; background: rgba(242, 201, 76, 0.1); color: var(--neon-yellow);
    border: 1px solid var(--neon-yellow); transition: all 0.3s;
}
.mock-btn:hover { background: var(--neon-yellow); color: #000; box-shadow: 0 0 15px var(--neon-yellow-glow); }

/* Buy View Styles */
.buy-container { display: flex; justify-content: center; align-items: center; min-height: 100vh; padding-top: 80px; }
.pricing-card { background: var(--glass-bg); backdrop-filter: blur(20px) saturate(120%); border: 1px solid var(--glass-border); padding: 40px; border-radius: 16px; text-align: center; max-width: 400px; box-shadow: 0 0 30px rgba(242, 201, 76, 0.05); }
.price { font-family: 'Orbitron', sans-serif; font-size: 60px; color: var(--neon-yellow); margin: 20px 0; text-shadow: 0 0 15px var(--neon-yellow-glow); }
.features-list { list-style: none; padding: 0; margin: 30px 0; text-align: left; }
.features-list li { margin-bottom: 15px; font-size: 16px; color: #ccc; }
.features-list li::before { content: '✓'; color: var(--neon-blue); margin-right: 10px; font-weight: bold; }

/* Secondary Button */
.btn-secondary {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    box-shadow: 0 0 10px rgba(86, 204, 242, 0.2);
}
.btn-secondary:hover {
    background: rgba(86, 204, 242, 0.1);
    box-shadow: 0 0 20px rgba(86, 204, 242, 0.6);
    color: #fff;
}

/* Modal styles */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(5, 5, 5, 0.85); backdrop-filter: blur(10px);
    display: flex; justify-content: center; align-items: center;
    z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-box {
    background: var(--glass-bg);
    border: 1px solid var(--neon-blue);
    box-shadow: 0 0 30px rgba(86, 204, 242, 0.2);
    padding: 30px; border-radius: 12px;
    max-width: 500px; width: 90%;
    transform: translateY(20px); transition: transform 0.3s;
}
.modal-overlay.active .modal-box { transform: translateY(0); }
.modal-box h3 { color: var(--neon-blue); margin-top: 0; font-family: 'Orbitron'; font-size: 24px; }
.modal-box p, .modal-box li { color: #ccc; font-size: 16px; margin-bottom: 10px; }
.modal-box ol { padding-left: 20px; margin-bottom: 20px; }
.modal-close {
    background: var(--neon-blue); color: #000; border: none; padding: 10px 20px; font-weight: bold; border-radius: 4px; cursor: pointer; float: right; font-family: 'Rajdhani';
}
.modal-close:hover { background: #fff; box-shadow: 0 0 15px var(--neon-blue); }

/* ============================================================
   MOBILE RESPONSIVENESS
============================================================ */
@media (max-width: 768px) {
    .navbar { padding: 15px 20px; flex-direction: column; gap: 15px; }
    .nav-right { flex-direction: column; gap: 15px; }
    .nav-links { flex-wrap: wrap; justify-content: center; gap: 15px; }
    .nav-links a { font-size: 14px; }
    
    .hero-section {
        flex-direction: column;
        padding: 180px 5% 50px 5%;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content { margin-top: 0; width: 100%; }
    .glitch-wrapper { display: inline-block; margin: 0 auto 20px auto; }
    .neon-text { font-size: 38px; transform: scale(1, 1); letter-spacing: 0; white-space: pre-wrap; word-break: break-word; line-height: 1.2; text-align: center; transform-origin: center; }
    .subtitle { font-size: 20px; }
    .description { font-size: 15px; margin-bottom: 25px; }
    .cta-buttons { justify-content: center; flex-direction: column; gap: 15px; }
    .btn { width: 100%; box-sizing: border-box; text-align: center; }
    
    .product-card {
        width: 100%; max-width: 100%;
        transform: rotateY(0) rotateX(0) !important;
        box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    }
    .hero-image { justify-content: center; width: 100%; }
    
    .audio-player {
        position: relative;
        bottom: auto; left: auto; right: auto;
        width: calc(100% - 40px);
        margin: 0 auto 30px auto;
        box-sizing: border-box;
    }
    
    .buy-container { padding: 180px 20px 80px 20px; }
    .pricing-card { padding: 30px 20px; }
    .price { font-size: 48px; }
    
    .nav-logo { flex-wrap: wrap; flex-direction: column; gap: 0; align-items: flex-start; line-height: 1.2; }
}