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

body {
    font-family: 'Rajdhani', sans-serif;
    background: #000000;
    color: #e0f2ff;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.site-container {
    position: relative;
    z-index: 1;
}

.top-navbar {
    background: linear-gradient(90deg, #000000 0%, #001a1a 100%);
    border-bottom: 2px solid #00ffff;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0, 255, 255, 0.3);
}

.navbar-brand h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    color: #00ffff;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8), 0 0 40px rgba(0, 255, 255, 0.4);
    letter-spacing: 3px;
}

.navbar-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    color: #66ffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #00ffff;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

.nav-link:hover,
.nav-link.active {
    color: #00ffff;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

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

.navbar-hamburger {
    display: none;
    background: transparent;
    border: 2px solid #00ffff;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 4px;
}

.navbar-hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: #00ffff;
    margin: 4px 0;
    transition: 0.3s;
    box-shadow: 0 0 5px rgba(0, 255, 255, 0.6);
}

.main-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero-banner {
    background: linear-gradient(135deg, rgba(0, 26, 26, 0.8) 0%, rgba(0, 51, 51, 0.8) 100%);
    border: 2px solid #00ffff;
    border-radius: 16px;
    padding: 4rem;
    text-align: center;
    margin-bottom: 3rem;
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.3), inset 0 0 40px rgba(0, 255, 255, 0.1);
}

.hero-banner h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: #00ffff;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.9;
    color: #b3ffff;
    max-width: 1100px;
    margin: 0 auto;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tech-card {
    background: rgba(0, 26, 26, 0.6);
    border: 2px solid;
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card-cyan {
    border-color: #00ffff;
}

.card-purple {
    border-color: #cc00ff;
}

.card-green {
    border-color: #00ff88;
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 255, 255, 0.4);
}

.card-header {
    background: rgba(0, 255, 255, 0.1);
    padding: 2rem;
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
}

.card-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.card-header h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.7rem;
    color: #00ffff;
    font-weight: 700;
}

.card-body {
    padding: 2rem;
}

.card-body p {
    line-height: 1.8;
    color: #b3ffff;
    font-size: 1.05rem;
}

.platform-overview {
    background: linear-gradient(135deg, rgba(0, 26, 26, 0.6) 0%, rgba(0, 51, 51, 0.6) 100%);
    border: 2px solid #00ffff;
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.overview-header h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.5rem;
    color: #00ffff;
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
}

.overview-content {
    margin-bottom: 2.5rem;
}

.overview-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #b3ffff;
    margin-bottom: 1.5rem;
}

.feature-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.highlight-item {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 10px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.highlight-icon {
    font-size: 1.5rem;
    color: #00ffff;
}

.game-zone {
    background: linear-gradient(135deg, rgba(0, 26, 26, 0.6) 0%, rgba(0, 51, 51, 0.6) 100%);
    border: 2px solid #00ffff;
    border-radius: 16px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.zone-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.zone-header h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.5rem;
    color: #00ffff;
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.6);
}

.zone-header p {
    font-size: 1.1rem;
    color: #b3ffff;
}

.game-frame-wrapper {
    max-width: 950px;
    margin: 0 auto;
    background: #000;
    border: 3px solid #00ffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.4);
}

.game-frame {
    width: 100%;
    height: 600px;
    border: none;
    display: block;
}

.info-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.module {
    background: rgba(0, 26, 26, 0.6);
    border: 2px solid rgba(0, 255, 255, 0.4);
    border-radius: 12px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.module:hover {
    border-color: #00ffff;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.module-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.module h4 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.8rem;
    color: #00ffff;
    margin-bottom: 1rem;
    font-weight: 700;
}

.module p {
    line-height: 1.8;
    color: #b3ffff;
    font-size: 1.05rem;
}

.page-title {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3rem;
    color: #00ffff;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    letter-spacing: 2px;
}

.page-title p {
    font-size: 1.2rem;
    color: #b3ffff;
}

.play-instructions {
    margin-bottom: 2.5rem;
}

.instruction-card {
    background: linear-gradient(135deg, rgba(0, 26, 26, 0.6) 0%, rgba(0, 51, 51, 0.6) 100%);
    border: 2px solid #00ffff;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.instruction-card h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2rem;
    color: #00ffff;
    margin-bottom: 1.5rem;
}

.instruction-card p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #b3ffff;
    margin-bottom: 1.5rem;
}

.warning-text {
    background: rgba(204, 0, 255, 0.1);
    border: 1px solid rgba(204, 0, 255, 0.4);
    border-radius: 8px;
    padding: 1.5rem;
    color: #e6b3ff;
}

.optimization-tips {
    background: linear-gradient(135deg, rgba(0, 26, 26, 0.6) 0%, rgba(0, 51, 51, 0.6) 100%);
    border: 2px solid #00ffff;
    border-radius: 12px;
    padding: 3rem;
    margin-top: 2.5rem;
}

.optimization-tips h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.2rem;
    color: #00ffff;
    text-align: center;
    margin-bottom: 2rem;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.tip-module {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 10px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tip-symbol {
    font-size: 2.5rem;
}

.tip-text {
    font-size: 1rem;
    color: #b3ffff;
}

.legal-document {
    background: linear-gradient(135deg, rgba(0, 26, 26, 0.6) 0%, rgba(0, 51, 51, 0.6) 100%);
    border: 2px solid #00ffff;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.legal-document h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.9rem;
    color: #00ffff;
    margin: 2.5rem 0 1rem;
}

.legal-document h3:first-child {
    margin-top: 0;
}

.legal-document p {
    line-height: 1.8;
    color: #b3ffff;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.legal-document ul {
    margin: 1rem 0;
    padding-left: 2rem;
    color: #b3ffff;
}

.legal-document li {
    margin: 0.5rem 0;
    line-height: 1.8;
}

.site-footer {
    background: linear-gradient(90deg, #000000 0%, #001a1a 100%);
    border-top: 2px solid #00ffff;
    padding: 3rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1600px;
    margin: 0 auto;
}

.footer-section h4 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.6rem;
    color: #00ffff;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #b3ffff;
    margin-bottom: 1.5rem;
}

.support-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.support-links a {
    color: #00ffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.support-links a:hover {
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

.footer-legal {
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 255, 255, 0.3);
    text-align: center;
}

.footer-legal p {
    color: #66ffff;
    margin: 0.5rem 0;
}

.age-verify-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.age-verify-modal.hidden {
    display: none;
}

.verify-content {
    background: linear-gradient(135deg, #001a1a 0%, #003333 100%);
    border: 3px solid #00ffff;
    border-radius: 16px;
    padding: 3rem;
    max-width: 550px;
    text-align: center;
    box-shadow: 0 0 60px rgba(0, 255, 255, 0.6);
}

.verify-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.verify-content h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.2rem;
    color: #00ffff;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
    letter-spacing: 3px;
}

.verify-message {
    font-size: 1.2rem;
    color: #b3ffff;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.verify-note {
    font-size: 1rem;
    color: #80e5e5;
    margin-bottom: 2rem;
}

.verify-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-verify,
.btn-deny {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 1px;
}

.btn-verify {
    background: #00ffff;
    color: #000;
}

.btn-verify:hover {
    background: #66ffff;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    transform: scale(1.05);
}

.btn-deny {
    background: #333;
    color: #b3ffff;
}

.btn-deny:hover {
    background: #555;
    transform: scale(1.05);
}

@media (max-width: 1200px) {
    .card-grid,
    .info-modules {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 968px) {
    .navbar-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(0, 26, 26, 0.98);
        padding: 1rem 0;
        gap: 0;
        border-bottom: 2px solid #00ffff;
    }

    .navbar-links.active {
        display: flex;
    }

    .nav-link {
        padding: 1rem 3rem;
        border-bottom: 1px solid rgba(0, 255, 255, 0.2);
    }

    .navbar-hamburger {
        display: block;
    }

    .game-frame {
        height: 500px;
    }

    .hero-banner {
        padding: 2.5rem;
    }

    .hero-banner h2 {
        font-size: 2.2rem;
    }

    .support-links {
        flex-direction: column;
        gap: 1rem;
    }

    .verify-content {
        margin: 1rem;
        padding: 2rem;
    }

    .verify-actions {
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .main-container {
        padding: 2rem 1rem;
    }

    .game-frame {
        height: 400px;
    }

    .hero-banner,
    .platform-overview,
    .game-zone,
    .legal-document {
        padding: 2rem 1.5rem;
    }
}