@import url('https://fonts.googleapis.com/css2?family=Audiowide&family=Roboto:wght@300;400;500;700&display=swap');

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

:root {
    --xeno-void: #020617;
    --xeno-deep: #0f172a;
    --xeno-blue: #3b82f6;
    --xeno-cyan: #06b6d4;
    --xeno-glow: #22d3ee;
    --xeno-white: #e2e8f0;
    --xeno-muted: #94a3b8;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--xeno-void);
    color: var(--xeno-white);
    line-height: 1.7;
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
}

.header-wrap {
    max-width: 1900px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-symbol {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--xeno-blue), var(--xeno-cyan));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Audiowide', cursive;
    font-size: 1.5rem;
    color: var(--xeno-void);
    font-weight: bold;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.brand-title {
    font-family: 'Audiowide', cursive;
    font-size: 1.5rem;
    color: var(--xeno-glow);
    letter-spacing: 2px;
}

.header-nav {
    display: flex;
    gap: 2.5rem;
}

.header-nav a {
    color: var(--xeno-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.header-nav a:hover,
.header-nav a.active {
    color: var(--xeno-glow);
    border-bottom-color: var(--xeno-cyan);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--xeno-blue);
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--xeno-cyan);
    margin: 5px 0;
    transition: 0.3s;
}

.nav-toggle.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

.dropdown-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--xeno-deep);
    border-bottom: 1px solid var(--xeno-blue);
}

.dropdown-nav.open {
    display: block;
}

.dropdown-nav a {
    display: block;
    padding: 1rem 2rem;
    color: var(--xeno-white);
    text-decoration: none;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
}

.dropdown-nav a:hover {
    background: var(--xeno-blue);
}

main {
    padding-top: 70px;
}

.landing {
    min-height: 92vh;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 40%),
        var(--xeno-void);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
}

.landing::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(90deg, transparent 49.5%, rgba(59, 130, 246, 0.05) 50%, transparent 50.5%),
        linear-gradient(0deg, transparent 49.5%, rgba(59, 130, 246, 0.05) 50%, transparent 50.5%);
    background-size: 80px 80px;
}

.landing-box {
    text-align: center;
    max-width: 900px;
    z-index: 1;
}

.landing-box h1 {
    font-family: 'Audiowide', cursive;
    font-size: clamp(2rem, 5vw, 3.8rem);
    color: var(--xeno-white);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(34, 211, 238, 0.3);
}

.landing-box h1 span {
    color: var(--xeno-glow);
}

.landing-box p {
    font-size: 1.15rem;
    color: var(--xeno-muted);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.action-btn {
    display: inline-block;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--xeno-blue), var(--xeno-cyan));
    color: var(--xeno-void);
    text-decoration: none;
    font-family: 'Audiowide', cursive;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.3s;
    box-shadow: 0 4px 25px rgba(59, 130, 246, 0.4);
}

.action-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(59, 130, 246, 0.5);
}

.info-panels {
    padding: 4rem 2rem;
    background: var(--xeno-deep);
}

.panels-container {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.panel {
    background: var(--xeno-void);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.panel:hover {
    border-color: var(--xeno-cyan);
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.15);
}

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

.panel h3 {
    font-family: 'Audiowide', cursive;
    color: var(--xeno-glow);
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.panel p {
    color: var(--xeno-muted);
    font-size: 0.95rem;
}

.game-zone {
    padding: 5rem 2rem;
    background: var(--xeno-void);
}

.game-zone h2 {
    font-family: 'Audiowide', cursive;
    font-size: 2rem;
    text-align: center;
    color: var(--xeno-white);
    margin-bottom: 2rem;
}

.game-embed {
    max-width: 1400px;
    margin: 0 auto;
    border: 2px solid var(--xeno-blue);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.2);
}

.game-embed iframe {
    width: 100%;
    height: 620px;
    border: none;
    display: block;
}

.features {
    padding: 5rem 2rem;
    background: linear-gradient(180deg, var(--xeno-deep), var(--xeno-void));
}

.features-flex {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-item {
    background: rgba(15, 23, 42, 0.8);
    border-radius: 12px;
    padding: 2rem;
    border-left: 3px solid var(--xeno-cyan);
}

.feature-item h3 {
    font-family: 'Audiowide', cursive;
    color: var(--xeno-glow);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--xeno-muted);
}

.site-footer {
    background: var(--xeno-deep);
    border-top: 1px solid var(--xeno-blue);
    padding: 3rem 2rem;
    text-align: center;
}

.site-footer p {
    color: var(--xeno-muted);
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--xeno-cyan);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--xeno-glow);
}

.footer-small {
    font-size: 0.85rem;
    color: var(--xeno-muted);
}

.inner-hero {
    padding: 7rem 2rem 3rem;
    background: var(--xeno-deep);
    text-align: center;
    border-bottom: 1px solid var(--xeno-blue);
}

.inner-hero h1 {
    font-family: 'Audiowide', cursive;
    font-size: 2.2rem;
    color: var(--xeno-white);
}

.body-content {
    padding: 4rem 2rem;
    background: var(--xeno-void);
}

.content-area {
    max-width: 900px;
    margin: 0 auto;
}

.content-area h2 {
    font-family: 'Audiowide', cursive;
    color: var(--xeno-cyan);
    margin: 2rem 0 1rem;
    font-size: 1.2rem;
}

.content-area p {
    color: var(--xeno-muted);
    margin-bottom: 1rem;
}

.content-area ul {
    list-style: none;
    margin: 1rem 0;
}

.content-area li {
    color: var(--xeno-muted);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.content-area li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--xeno-cyan);
}

.age-screen {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.98);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.age-dialog {
    background: var(--xeno-deep);
    border: 2px solid var(--xeno-blue);
    border-radius: 16px;
    padding: 3rem;
    max-width: 480px;
    text-align: center;
}

.age-dialog h2 {
    font-family: 'Audiowide', cursive;
    color: var(--xeno-glow);
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
}

.age-dialog p {
    color: var(--xeno-muted);
    margin-bottom: 2rem;
}

.age-choices {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.age-choices button {
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-family: 'Audiowide', cursive;
    font-size: 0.9rem;
    cursor: pointer;
    transition: 0.3s;
    border: none;
}

.age-choices .yes-btn {
    background: linear-gradient(135deg, var(--xeno-blue), var(--xeno-cyan));
    color: var(--xeno-void);
}

.age-choices .no-btn {
    background: transparent;
    border: 2px solid var(--xeno-blue);
    color: var(--xeno-cyan);
}

.age-choices button:hover {
    transform: scale(1.05);
}

.play-info {
    background: var(--xeno-deep);
    border: 1px solid var(--xeno-blue);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.play-info h3 {
    font-family: 'Audiowide', cursive;
    color: var(--xeno-cyan);
    margin-bottom: 0.5rem;
}

.play-info p {
    color: var(--xeno-muted);
    font-size: 0.95rem;
}

@media (max-width: 900px) {
    .panels-container {
        grid-template-columns: 1fr;
    }
    
    .features-flex {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-nav {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .game-embed iframe {
        height: 400px;
    }
    
    .landing-box h1 {
        font-size: 1.8rem;
    }
}