@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=UnifrakturMaguntia&display=swap');

:root {
    --neon-cyan: #00f5ff;
    --neon-blue: #1a73e8;
    --neon-purple: #9c27b0;
    --neon-magenta: #e91e63;
    --neon-green: #4caf50;
    --neon-orange: #ff5722;
    --neon-gold: #ffd700;
    --dark-bg: #0a0a0f;
    --dark-surface: #12121a;
    --dark-surface-light: #1a1a28;
    --dark-border: #2a2a3e;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
    --font-title: 'UnifrakturMaguntia', cursive;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
}

.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 245, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
    animation: glow-pulse 5s ease-in-out infinite;
}

.bg-glow-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, #9c27b0, transparent);
    top: -250px;
    left: -250px;
    animation-delay: 0s;
}

.bg-glow-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #00f5ff, transparent);
    bottom: -200px;
    right: -200px;
    animation-delay: 2s;
}

.bg-glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #4caf50, transparent);
    top: 60%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes glow-pulse {
    0%, 100% {
        opacity: 0.25;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.15);
    }
}

.scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0, 0, 0, 0.05) 3px,
        rgba(0, 0, 0, 0.05) 6px
    );
    pointer-events: none;
}

.noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.02;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-cyan);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float 8s ease-in-out infinite;
}

@keyframes particle-float {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 0.8;
        transform: translateY(90vh) scale(1);
    }
    90% {
        opacity: 0.8;
        transform: translateY(10vh) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(0vh) scale(0);
    }
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 15px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 245, 255, 0.08);
    z-index: 100;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    padding: 10px 60px;
    background: rgba(10, 10, 15, 0.95);
    border-bottom: 1px solid rgba(0, 245, 255, 0.15);
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.05);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.logo::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.2), rgba(156, 39, 176, 0.2));
    border-radius: 8px;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.logo:hover::before {
    transform: scale(1.1);
}

.logo i {
    font-size: 28px;
    color: var(--neon-cyan);
    text-shadow: 0 0 15px var(--neon-cyan), 0 0 30px rgba(0, 245, 255, 0.5);
    animation: logo-glow 2s ease-in-out infinite;
}

@keyframes logo-glow {
    0%, 100% {
        text-shadow: 0 0 15px var(--neon-cyan), 0 0 30px rgba(0, 245, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 25px var(--neon-cyan), 0 0 50px rgba(0, 245, 255, 0.7);
    }
}

.logo span {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 35px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-link:hover,
.nav-link.active {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 10px 28px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

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

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.15), rgba(156, 39, 176, 0.15));
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.25), rgba(156, 39, 176, 0.25));
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.15), rgba(233, 30, 99, 0.15));
    border-color: var(--neon-purple);
    color: var(--neon-purple);
    box-shadow: 0 0 15px rgba(156, 39, 176, 0.2);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.25), rgba(233, 30, 99, 0.25));
    box-shadow: 0 0 30px rgba(156, 39, 176, 0.4);
    transform: translateY(-2px);
}

.btn-glow {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: #fff;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.4), 0 0 40px rgba(0, 245, 255, 0.2);
    border-color: var(--neon-cyan);
}

.btn-glow:hover {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.6), 0 0 60px rgba(0, 245, 255, 0.3);
    transform: translateY(-3px);
}

.btn-large {
    padding: 15px 40px;
    font-size: 16px;
    letter-spacing: 3px;
}

.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 100px 20px 50px;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.6) 50%, rgba(10,10,15,0.95) 100%);
}

.hero-slide-indicators {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.hero-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 245, 255, 0.3);
}

.hero-indicator:hover {
    background: rgba(0, 245, 255, 0.4);
    border-color: var(--neon-cyan);
    transform: scale(1.2);
}

.hero-indicator.active {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.6);
    transform: scale(1.3);
}

.hero-slide-prev,
.hero-slide-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 10, 15, 0.7);
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: var(--neon-cyan);
    font-size: 20px;
    padding: 12px 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.hero-slide-prev:hover,
.hero-slide-next:hover {
    background: rgba(0, 245, 255, 0.15);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.hero-slide-prev {
    left: 40px;
}

.hero-slide-next {
    right: 40px;
}

.hero-content {
    position: relative;
    z-index: 5;
    max-width: 1000px;
    width: 100%;
}

.hero-content h1 {
    font-family: var(--font-title);
    font-size: 5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    position: relative;
    letter-spacing: 8px;
    text-shadow: 
        0 0 20px rgba(0, 245, 255, 0.3),
        0 0 40px rgba(0, 245, 255, 0.2),
        0 0 60px rgba(0, 245, 255, 0.1);
    animation: title-fade 1s ease-out;
}

@keyframes title-fade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: -1;
    filter: blur(30px);
    opacity: 0.4;
    animation: gradient-shift 3s ease infinite;
}

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

.hero-content p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    letter-spacing: 1px;
}

.countdown-section {
    margin-bottom: 45px;
    text-align: center;
}

.countdown-label {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--neon-purple);
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(156, 39, 176, 0.5);
    animation: label-pulse 2s ease-in-out infinite;
}

@keyframes label-pulse {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 25px 40px;
    background: rgba(10, 10, 15, 0.6);
    border: 1px solid rgba(0, 245, 255, 0.15);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 0 40px rgba(0, 245, 255, 0.08),
        inset 0 0 60px rgba(0, 245, 255, 0.02);
}

.countdown-item {
    background: linear-gradient(145deg, rgba(26, 26, 40, 0.8), rgba(18, 18, 26, 0.9));
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 12px;
    padding: 20px 30px;
    min-width: 90px;
    text-align: center;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.countdown-item:hover {
    border-color: var(--neon-cyan);
    box-shadow: 
        0 0 25px rgba(0, 245, 255, 0.3),
        inset 0 0 20px rgba(0, 245, 255, 0.05);
    transform: translateY(-3px);
}

.countdown-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--neon-cyan);
    text-shadow: 
        0 0 20px rgba(0, 245, 255, 0.6),
        0 0 40px rgba(0, 245, 255, 0.3);
    letter-spacing: 3px;
    margin-bottom: 5px;
}

.countdown-unit {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.countdown-separator {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--neon-cyan);
    font-weight: 700;
    text-shadow: 0 0 20px rgba(0, 245, 255, 0.6);
    margin-top: -15px;
    animation: separator-blink 1s ease-in-out infinite;
}

@keyframes separator-blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.hero-buttons {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.hero-decor {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    z-index: 0;
    pointer-events: none;
}

.ornament {
    position: absolute;
    width: 200px;
    height: 400px;
    background: linear-gradient(180deg, transparent, rgba(0, 245, 255, 0.05), transparent);
}

.ornament-left {
    left: 5%;
    border-right: 1px solid rgba(0, 245, 255, 0.1);
}

.ornament-right {
    right: 5%;
    border-left: 1px solid rgba(0, 245, 255, 0.1);
}

.section {
    padding: 100px 50px;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-title);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
    position: relative;
    letter-spacing: 5px;
}

.section-header h2::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    z-index: -1;
    filter: blur(25px);
    opacity: 0.5;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.dark-section {
    background: rgba(10, 10, 15, 0.5);
}

.version-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
}

.version-card {
    background: rgba(10, 10, 15, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 
        0 0 50px rgba(0, 0, 0, 0.3),
        inset 0 0 80px rgba(0, 245, 255, 0.02);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.version-card:hover {
    border-color: rgba(0, 245, 255, 0.3);
    box-shadow: 
        0 0 60px rgba(0, 245, 255, 0.1),
        inset 0 0 80px rgba(0, 245, 255, 0.03);
    transform: translateY(-5px);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.version-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.version-header h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--neon-cyan);
    letter-spacing: 3px;
}

.version-date {
    padding: 8px 20px;
    background: rgba(156, 39, 176, 0.1);
    border: 1px solid rgba(156, 39, 176, 0.2);
    border-radius: 25px;
    color: var(--neon-purple);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.version-body {
    margin-bottom: 30px;
}

.version-body p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 18px;
}

.version-features {
    background: rgba(18, 18, 26, 0.5);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid rgba(0, 245, 255, 0.08);
}

.version-features h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--neon-green);
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.version-features ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.version-features li {
    padding: 12px 15px;
    color: var(--text-secondary);
    font-size: 1rem;
    position: relative;
    padding-left: 30px;
    background: rgba(0, 245, 255, 0.03);
    border-radius: 6px;
    border-left: 2px solid var(--neon-cyan);
}

.version-features li::before {
    content: '✦';
    position: absolute;
    left: 10px;
    color: var(--neon-cyan);
    font-size: 14px;
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

.expansions-slider {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.expansion-slide {
    display: none;
    text-align: center;
}

.expansion-slide.active {
    display: block;
    animation: slideFade 0.8s ease;
}

@keyframes slideFade {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.expansion-info {
    position: relative;
}

.screenshot-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 16px;
    border: 2px solid rgba(0, 245, 255, 0.2);
    box-shadow: 
        0 0 50px rgba(0, 245, 255, 0.15),
        0 20px 60px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
}

.expansion-info:hover .screenshot-image {
    border-color: var(--neon-cyan);
    box-shadow: 
        0 0 80px rgba(0, 245, 255, 0.25),
        0 20px 80px rgba(0, 0, 0, 0.5);
    transform: scale(1.02);
}

.expansion-info h3 {
    font-family: var(--font-title);
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-top: 25px;
    margin-bottom: 10px;
    letter-spacing: 4px;
    text-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.expansion-info p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
}

.slider-btn {
    background: rgba(18, 18, 26, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.2);
    color: var(--neon-cyan);
    font-size: 24px;
    padding: 15px 22px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: rgba(0, 245, 255, 0.15);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 25px rgba(0, 245, 255, 0.3);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 245, 255, 0.3);
}

.dot:hover {
    background: rgba(0, 245, 255, 0.4);
    border-color: var(--neon-cyan);
}

.dot.active {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.6);
    transform: scale(1.3);
}

.community-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: 40px 30px;
    background: rgba(18, 18, 26, 0.6);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
}

.stat-item:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 40px rgba(0, 245, 255, 0.15);
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--neon-cyan);
    text-shadow: 0 0 30px rgba(0, 245, 255, 0.5);
    margin-bottom: 10px;
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer {
    background: rgba(10, 10, 15, 0.9);
    border-top: 1px solid rgba(0, 245, 255, 0.1);
    padding: 60px 50px 30px;
}

.footer-content {
    display: flex;
    justify-content: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto 40px;
    flex-wrap: wrap;
}

.footer-section {
    min-width: 200px;
}

.footer-section h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--neon-cyan);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

.newsletter {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter input {
    flex: 1;
    padding: 12px 20px;
    background: rgba(18, 18, 26, 0.8);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
}

.newsletter input:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

.newsletter input::placeholder {
    color: var(--text-muted);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 245, 255, 0.05);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(18, 18, 26, 0.9);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 50%;
    color: var(--neon-cyan);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: rgba(0, 245, 255, 0.15);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

@media (max-width: 768px) {
    .header {
        padding: 12px 20px;
    }
    
    .header.scrolled {
        padding: 10px 20px;
    }
    
    .nav {
        gap: 15px;
    }
    
    .nav-link {
        font-size: 13px;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .countdown-timer {
        padding: 15px 20px;
        gap: 8px;
    }
    
    .countdown-item {
        padding: 12px 15px;
        min-width: 65px;
    }
    
    .countdown-number {
        font-size: 1.8rem;
    }
    
    .section {
        padding: 60px 20px;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .version-content {
        padding: 25px;
    }
    
    .screenshot-image {
        height: 250px;
    }
    
    .expansion-info h3 {
        font-size: 1.8rem;
    }
    
    .footer-content {
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .countdown-item {
        min-width: 55px;
        padding: 10px 10px;
    }
    
    .countdown-number {
        font-size: 1.4rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn-large {
        width: 100%;
        max-width: 250px;
    }
    
    .version-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .version-tab {
        width: 100%;
        max-width: 280px;
    }
}

.music-control {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: rgba(18, 18, 26, 0.95);
    border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    color: var(--neon-cyan);
    font-size: 26px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 
        0 0 30px rgba(0, 245, 255, 0.3),
        0 0 60px rgba(0, 245, 255, 0.1);
}

.music-control:hover {
    background: rgba(0, 245, 255, 0.15);
    border-color: var(--neon-cyan);
    box-shadow: 
        0 0 40px rgba(0, 245, 255, 0.5),
        0 0 80px rgba(0, 245, 255, 0.2);
    transform: scale(1.15);
}

.music-control.playing {
    animation: music-pulse 2s ease-in-out infinite;
}

@keyframes music-pulse {
    0%, 100% {
        box-shadow: 
            0 0 30px rgba(0, 245, 255, 0.3),
            0 0 60px rgba(0, 245, 255, 0.1);
    }
    50% {
        box-shadow: 
            0 0 50px rgba(0, 245, 255, 0.6),
            0 0 100px rgba(0, 245, 255, 0.3);
    }
}

.music-control.paused {
    opacity: 0.7;
    border-color: rgba(0, 245, 255, 0.5);
}

.music-control::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--neon-cyan);
    animation: music-ring 3s ease-out infinite;
}

@keyframes music-ring {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #0a0a0f 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.welcome-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.welcome-content {
    text-align: center;
    animation: welcome-fade-in 1s ease-out;
}

@keyframes welcome-fade-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.welcome-logo i {
    font-size: 48px;
    color: #00f5ff;
    animation: logo-pulse 2s ease-in-out infinite;
}

@keyframes logo-pulse {
    0%, 100% {
        text-shadow: 0 0 20px rgba(0, 245, 255, 0.5), 0 0 40px rgba(0, 245, 255, 0.3);
    }
    50% {
        text-shadow: 0 0 40px rgba(0, 245, 255, 0.8), 0 0 80px rgba(0, 245, 255, 0.5);
    }
}

.welcome-logo span {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 8px;
    text-shadow: 
        0 0 20px rgba(0, 245, 255, 0.3),
        0 0 40px rgba(0, 245, 255, 0.2);
}

.welcome-content h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 15px;
    letter-spacing: 4px;
}

.welcome-content p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    letter-spacing: 2px;
}