/* === ULTRA PREMIUM NEON GAMING SYSTEM === */
:root {
    /* Fontes Premium Hierarchy */
    --font-primary: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif;
    --font-display: 'Satoshi', 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', 'Satoshi', system-ui, sans-serif;

    /* Premium Neon Colors */
    --neon-blue: #00D4FF;
    --neon-pink: #FF00EA;
    --neon-green: #00FF88;
    --neon-purple: #8A2BE2;
    --gold-premium: #FFD700;
    --gold-light: #FFF200;
    --dark-bg: #0A0A0A;
    --dark-card: #0F1115;
    --glass: rgba(255,255,255,0.08);
    --glass-light: rgba(255,255,255,0.05);

    /* Premium Gradients */
    --gradient-neon: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-pink) 50%, var(--neon-purple) 100%);
    --gradient-gold: linear-gradient(135deg, var(--gold-premium) 0%, #FFA500 100%);
    --gradient-success: linear-gradient(135deg, var(--neon-green) 0%, var(--neon-blue) 100%);
    --gradient-glow: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    --gradient-dark: linear-gradient(145deg, #0A0A0A 0%, #1A1A1A 100%);

    /* Shadows & Glows */
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.4);
    --shadow-glow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 12px 40px rgba(0, 0, 0, 0.2);
    --glow-intense: 0 0 30px rgba(255, 215, 0, 0.6);

    /* Animations */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-fast: all 0.2s ease-out;
}

/* === BASE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    background: var(--dark-bg);
    background-image:
        radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 0, 234, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(0, 255, 136, 0.015) 0%, transparent 50%);
    color: #FFFFFF;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    position: relative;
    min-height: 100vh;
}

/* === PREMIUM HEADINGS === */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: #FFFFFF;
}

/* === HEADER STYLES === */
.header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 127, 255, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-size: 1.5rem;
    font-weight: 800 !important;
    letter-spacing: -0.02em;
    color: var(--gold) !important;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-600));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-menu a {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 500 !important;
    font-size: 15px;
    letter-spacing: -0.01em;
    color: #FFFFFF;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-300) !important;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary) !important;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-login {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 500 !important;
    font-size: 15px;
    letter-spacing: -0.01em;
    color: #FFFFFF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.btn-login:hover {
    color: var(--gold);
}

.btn-register {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600 !important;
    font-size: 15px;
    line-height: 1.4;
    letter-spacing: -0.005em;
    background: linear-gradient(135deg, var(--primary), var(--primary-600)) !important;
    color: #FFFFFF;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 127, 255, 0.3) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-register:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--primary)) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 127, 255, 0.4) !important;
}

/* === HERO SECTION === */
.hero-section {
    margin-top: 80px;
    padding: 4rem 0;
    background: #0a0a0a;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-banner {
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 800 !important;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: #FFFFFF !important;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--primary) !important;
    margin-bottom: 2rem;
}

.hero-description {
    font-family: 'Inter', 'Satoshi', system-ui, sans-serif !important;
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: #E5E7EB;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-cta {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 1rem 2rem;
    border-radius: 16px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.3);
}

/* === STEPS SECTION === */
.steps-section {
    padding: 4rem 2rem;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 127, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 102, 204, 0.03) 0%, transparent 50%);
}

.steps-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(2rem, 3vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: #FFFFFF !important;
    text-align: center;
    margin-bottom: 3rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
}

.step-item {
    text-align: center;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateY(-8px);
}

.step-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(145deg, rgba(20, 20, 20, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
    border: 2px solid rgba(0, 127, 255, 0.3) !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--gold);
    transition: all 0.4s ease;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.step-icon:hover {
    border-color: rgba(0, 127, 255, 0.6) !important;
    color: var(--gold);
    transform: scale(1.05);
}

.step-title {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.25rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: #FFFFFF !important;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.step-item:hover .step-title {
    color: var(--gold) !important;
}

.step-description {
    font-family: 'Inter', 'Satoshi', system-ui, sans-serif !important;
    font-weight: 400;
    font-size: 0.95rem;
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: #D1D5DB;
    transition: color 0.3s ease;
}

.step-item:hover .step-description {
    color: #FFFFFF;
}

/* === GAMES SECTION === */
.games-section {
    padding: 4rem 2rem;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 127, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 102, 204, 0.05) 0%, transparent 50%);
}

.games-container {
    max-width: 1200px;
    margin: 0 auto;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.game-category {
    background: linear-gradient(145deg, rgba(20, 20, 20, 0.8) 0%, rgba(10, 10, 10, 0.9) 100%);
    border: 1px solid rgba(0, 127, 255, 0.22) !important;
    border-radius: 24px;
    padding: 3rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(20px);
}

.game-category:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 127, 255, 0.5) !important;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(0, 127, 255, 0.1);
}

.game-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, rgba(244, 208, 63, 0.15) 0%, rgba(0, 127, 255, 0.1) 100%);
    border: 3px solid rgba(244, 208, 63, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--gold);
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.game-category:hover .game-icon {
    border-color: var(--gold);
    background: linear-gradient(135deg, rgba(244, 208, 63, 0.2) 0%, rgba(0, 127, 255, 0.15) 100%);
    box-shadow: 
        0 0 40px rgba(244, 208, 63, 0.3),
        0 0 80px rgba(244, 208, 63, 0.1);
    transform: scale(1.05);
}

.game-title {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: 1.75rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #FFFFFF !important;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.game-category:hover .game-title {
    color: var(--gold) !important;
}

.game-description {
    font-family: 'Inter', 'Satoshi', system-ui, sans-serif !important;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: #D1D5DB;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.game-category:hover .game-description {
    color: #FFFFFF;
}

.game-btn {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600 !important;
    font-size: 15px;
    line-height: 1.4;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, var(--primary), var(--primary-600)) !important;
    color: #FFFFFF;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 20px rgba(0, 127, 255, 0.3) !important;
    text-transform: uppercase;
}

.game-btn:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--primary)) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 127, 255, 0.4) !important;
    color: #FFFFFF;
}

.game-btn i {
    font-size: 1.1rem;
    color: var(--gold);
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.game-btn:hover i {
    transform: translateX(4px);
}

/* === RASPADINHAS SECTION === */
#raspadinhas .rs-container {
    width: 100vw;
    max-width: none;
    margin: 0;
    padding: 0 16px;
}

#raspadinhas .rs-heading {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.75rem, 2.4vw, 2.25rem);
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: #FFFFFF !important;
    margin: 0 0 12px;
}

#raspadinhas .rs-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: center;
}

#raspadinhas .rs-card {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #0f1115, #0c0d10) !important;
    border: 1px solid #1f2937 !important;
    border-radius: 14px !important;
    padding: 0 !important;
    box-shadow: 0 6px 24px rgba(0,0,0,0.35) !important;
    transition: border-color .2s ease, box-shadow .2s ease, transform .15s ease !important;
    position: relative;
    overflow: hidden;
}

#raspadinhas .rs-card:hover {
    border-color: var(--primary) !important;
    box-shadow: 0 12px 36px rgba(0,127,255,0.20) !important;
    transform: translateY(-2px) !important;
}

#raspadinhas .rs-banner {
    position: relative !important;
    width: 100% !important;
    aspect-ratio: 21 / 9 !important;
    border-radius: 14px 14px 0 0 !important;
    overflow: hidden !important;
    background: #0b0b0c !important;
}

#raspadinhas .rs-banner img { 
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important; 
    height: 100% !important; 
    object-fit: cover !important;
    object-position: center !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    outline: none !important;
    max-width: none !important;
    max-height: none !important;
    min-width: 100% !important;
    min-height: 100% !important;
}

#raspadinhas .rs-price-badge {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 700 !important;
    font-size: 13px;
    letter-spacing: 0.02em;
    position: absolute !important; 
    top: 12px !important; 
    right: 16px !important;
    display: inline-flex !important; 
    align-items: center !important; 
    gap: 6px !important;
    padding: 8px 12px !important; 
    border-radius: 999px !important;
    background: var(--primary) !important;
    border: 1px solid var(--primary-600) !important;
    color: #ffffff !important; 
    box-shadow: 0 6px 18px rgba(0,0,0,0.25) !important;
    z-index: 10 !important;
}

#raspadinhas .rs-price-badge .currency { 
    color: #ffffff !important; 
    font-weight: 800 !important; 
}

#raspadinhas .rs-content-wrapper {
    padding: 24px !important;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#raspadinhas .rs-head {
    display: flex; 
    flex-direction: column; 
    gap: 8px;
    margin: 0 !important;
    padding: 0 !important;
}

#raspadinhas .rs-title { 
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(1.375rem, 1.8vw, 1.625rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #e5e7eb !important;
    margin: 0; 
}

#raspadinhas .rs-sub { 
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 700 !important;
    font-size: clamp(0.95rem, 1.2vw, 1.125rem); 
    text-transform: uppercase; 
    letter-spacing: .08em; 
    color: var(--gold) !important;
    opacity: .95; 
    margin: 0; 
}

#raspadinhas .rs-description {
    font-family: 'Inter', 'Satoshi', system-ui, sans-serif !important;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: -0.01em;
    color: #9ca3af;
    margin: 8px 0 0 0;
}

#raspadinhas .btn-play {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600 !important;
    font-size: 15px;
    line-height: 1.4;
    letter-spacing: -0.005em;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
    white-space: nowrap;
    transition: all 0.2s;
    height: 50px;
    border-radius: 8px;
    padding: 0 20px;
    background: var(--primary);
    color: #fff;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    cursor: pointer;
    text-decoration: none;
    width: 100%;
    margin-top: 8px;
}

#raspadinhas .btn-play:hover {
    background: var(--primary-600);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

#raspadinhas .btn-play .btn-label {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-shrink: 0;
}

#raspadinhas .btn-play .price-chip {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600;
    background: rgba(0,0,0,0.1);
    border-radius: 6px;
    padding: 6px 8px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    color: white;
    font-size: 13px;
    flex-shrink: 0;
    letter-spacing: -0.01em;
}

#raspadinhas .btn-play .price-chip .currency {
    color: #bfdbfe;
    font-weight: 700;
}

#raspadinhas .link-prizes {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    color: #d1d5db;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    padding: 8px 0;
    margin-top: 8px;
    letter-spacing: -0.01em;
}

#raspadinhas .link-prizes:hover {
    color: var(--gold);
}

/* === FOOTER STYLES === */
.footer {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95) 0%, rgba(5, 5, 5, 1) 100%);
    border-top: 1px solid rgba(0, 127, 255, 0.1);
    padding: 3rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-brand {
    font-family: 'Satoshi', 'Inter', system-ui, sans-serif !important;
    font-weight: 800 !important;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
    color: var(--gold) !important;
    margin-bottom: 1rem;
}

.footer-links a {
    font-family: 'Satoshi', 'Inter', system-ui, 'Avenir', 'Helvetica', Arial, sans-serif !important;
    font-weight: 500 !important;
    font-size: 14px;
    letter-spacing: -0.01em;
    color: #D1D5DB;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-links a:hover {
    color: var(--primary-300);
}

/* === MOBILE OPTIMIZATIONS === */
@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(2rem, 6vw, 2.5rem);
        letter-spacing: -0.03em;
    }
    
    .hero-subtitle {
        font-size: clamp(1.5rem, 5vw, 2rem);
        letter-spacing: -0.02em;
    }
    
    .game-title {
        font-size: 1.5rem;
        letter-spacing: -0.015em;
    }
    
    .step-title {
        font-size: 1.125rem;
        letter-spacing: -0.015em;
    }
    
    .nav-menu {
        display: none;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2rem);
    }
    
    .hero-subtitle {
        font-size: clamp(1.25rem, 6vw, 1.5rem);
    }
    
    .section-title {
        font-size: clamp(1.5rem, 5vw, 1.75rem);
    }
}

/* === SCROLLBAR CUSTOMIZATION NEON === */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-neon);
    border-radius: 10px;
    border: 2px solid var(--dark-bg);
    box-shadow: var(--shadow-neon);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-success);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
}

::-webkit-scrollbar-corner {
    background: var(--dark-bg);
}

/* Firefox */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--neon-blue) var(--dark-bg);
}

/* === WIN HIGHLIGHT & TOAST (Reusable) === */
.win-highlight {
  position: relative;
}
.win-highlight::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 16px;
  background: conic-gradient(from 0deg, rgba(250,204,21,0.0), rgba(250,204,21,0.5), rgba(8,212,255,0.35), rgba(250,204,21,0.0));
  filter: blur(6px);
  animation: winAura 1.2s ease-out forwards;
  pointer-events: none;
}
@keyframes winAura { 0%{ opacity: 0; transform: scale(0.96);} 30%{ opacity: .9; } 100%{ opacity: 0; transform: scale(1.04);} }

.toast-win {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10,10,10,0.85);
  color: #fff;
  border: 1px solid rgba(250,204,21,0.25);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  z-index: 10000;
  opacity: 0;
  animation: toastIn .25s ease forwards;
}
.toast-win .icon { color: #facc15; }
@keyframes toastIn { from{ transform: translate(-50%, 8px); opacity: 0; } to{ transform: translate(-50%, 0); opacity: 1; } }
@media (max-width: 640px){ .toast-win { width: calc(100% - 24px); left: 12px; right: 12px; transform: none; } }

/* === GLASSMORPHISM SYSTEM === */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-neon);
    transform: translateY(-2px);
}

.glass-button {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: white;
    padding: 12px 24px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.glass-button:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
    color: var(--neon-blue);
    transform: translateY(-1px);
}

/* === NEON ANIMATIONS === */
@keyframes neon-pulse {
    0%, 100% {
        box-shadow: 0 0 5px var(--neon-blue), 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    }
    50% {
        box-shadow: 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue), 0 0 40px var(--neon-blue);
    }
}

@keyframes neon-flicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        opacity: 1;
        text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue);
    }
    20%, 24%, 55% {
        opacity: 0.4;
        text-shadow: none;
    }
}

@keyframes hologram {
    0% {
        transform: perspective(300px) rotateX(0deg) rotateY(0deg);
    }
    25% {
        transform: perspective(300px) rotateX(5deg) rotateY(2deg);
    }
    50% {
        transform: perspective(300px) rotateX(-2deg) rotateY(-5deg);
    }
    75% {
        transform: perspective(300px) rotateX(3deg) rotateY(4deg);
    }
    100% {
        transform: perspective(300px) rotateX(0deg) rotateY(0deg);
    }
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

/* === UTILITY CLASSES === */
.neon-text {
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    animation: neon-flicker 3s infinite alternate;
}

.gold-text {
    color: var(--gold-premium);
    text-shadow: 0 0 10px var(--gold-premium), 0 0 20px var(--gold-premium);
}

.floating-element {
    animation: floating 3s ease-in-out infinite;
}

.hologram-effect {
    animation: hologram 4s ease-in-out infinite;
}

.neon-border {
    border: 2px solid var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue), inset 0 0 10px rgba(0, 212, 255, 0.1);
    animation: neon-pulse 2s infinite;
}

.premium-gradient {
    background: var(--gradient-neon);
    background-size: 400% 400%;
    animation: glow-rotate 4s ease infinite;
}

/* === PARTICLE SYSTEM === */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-blue);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--neon-blue);
    animation: particle-float 15s linear infinite;
    opacity: 0.3;
}

.particle:nth-child(2n) {
    background: var(--neon-pink);
    box-shadow: 0 0 6px var(--neon-pink);
    animation-duration: 18s;
}

.particle:nth-child(3n) {
    background: var(--neon-green);
    box-shadow: 0 0 6px var(--neon-green);
    animation-duration: 12s;
}

@keyframes particle-float {
    0% {
        transform: translateY(100vh) translateX(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* === RESPONSIVE IMPROVEMENTS === */
@media (max-width: 768px) {
    .glass-card {
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
    }

    .hologram-effect {
        animation: none; /* Disable complex animations on mobile for performance */
    }

    .particle {
        display: none; /* Hide particles on mobile for better performance */
    }
}

@media (prefers-reduced-motion: reduce) {
    .floating-element,
    .hologram-effect,
    .neon-text,
    .particle {
        animation: none !important;
    }
}