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

body {
    font-family: 'Space Grotesk', sans-serif;
    background: linear-gradient(135deg, #001529 0%, #002140 50%, #001529 100%);
    color: #B3E5FC;
    line-height: 1.7;
    min-height: 100vh;
}

/* Navigation */
.site-nav {
    background: linear-gradient(135deg, #003a5d 0%, #001f3f 100%);
    border-bottom: 2px solid #00B0FF;
    box-shadow: 0 4px 20px rgba(0, 176, 255, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-name {
    font-family: 'Exo 2', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: #00E5FF;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.7);
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.ham-line {
    width: 28px;
    height: 3px;
    background: #00E5FF;
    border-radius: 2px;
    transition: all 0.3s;
}

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

.nav-links a {
    color: #B3E5FC;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #00E5FF;
    transition: width 0.3s;
}

.nav-links a:hover {
    color: #00E5FF;
}

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

/* Age Gate */
.age-gate-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.age-gate-overlay.hidden {
    display: none;
}

.age-gate-card {
    background: linear-gradient(135deg, #003a5d 0%, #001f3f 100%);
    border: 3px solid #00B0FF;
    border-radius: 20px;
    padding: 3rem;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 0 60px rgba(0, 229, 255, 0.5);
}

.gate-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.age-gate-card h2 {
    font-family: 'Exo 2', sans-serif;
    color: #00E5FF;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.age-gate-card p {
    color: #B3E5FC;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.confirm-text {
    font-weight: 700;
    font-size: 1.2rem !important;
    margin-top: 1.5rem !important;
}

.gate-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.gate-btn-yes, .gate-btn-no {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Space Grotesk', sans-serif;
}

.gate-btn-yes {
    background: linear-gradient(135deg, #00E5FF 0%, #0091EA 100%);
    color: #001529;
}

.gate-btn-yes:hover {
    background: linear-gradient(135deg, #00B0FF 0%, #0277BD 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.5);
}

.gate-btn-no {
    background: rgba(255, 255, 255, 0.1);
    color: #B3E5FC;
}

.gate-btn-no:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Hero */
.cosmic-hero {
    padding: 6rem 2rem;
    position: relative;
    background: linear-gradient(135deg, rgba(0, 58, 93, 0.3) 0%, rgba(0, 31, 63, 0.2) 100%);
}

.stars-bg {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><circle cx="100" cy="100" r="2" fill="%2300E5FF"/><circle cx="300" cy="200" r="1.5" fill="%2300E5FF"/><circle cx="500" cy="150" r="2" fill="%2380D8FF"/><circle cx="700" cy="300" r="1" fill="%2300E5FF"/><circle cx="900" cy="250" r="2" fill="%2380D8FF"/><circle cx="1000" cy="400" r="1.5" fill="%2300E5FF"/><circle cx="200" cy="500" r="2" fill="%2380D8FF"/><circle cx="600" cy="600" r="1" fill="%2300E5FF"/><circle cx="800" cy="700" r="2" fill="%2380D8FF"/></svg>');
    pointer-events: none;
    opacity: 0.6;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cosmic-label {
    display: inline-block;
    background: rgba(0, 229, 255, 0.2);
    border: 2px solid #00E5FF;
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    font-weight: 700;
    color: #00E5FF;
    margin-bottom: 2rem;
}

.cosmic-hero h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    color: #00E5FF;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
}

.hero-intro {
    font-size: 1.4rem;
    color: #B3E5FC;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 176, 255, 0.1);
    border: 2px solid rgba(0, 229, 255, 0.3);
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
}

.stat-icon {
    font-size: 1.5rem;
}

.stat-text {
    color: #B3E5FC;
    font-weight: 600;
}

.launch-btn {
    display: inline-block;
    padding: 1.3rem 3rem;
    background: linear-gradient(135deg, #00E5FF 0%, #0091EA 100%);
    color: #001529;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.5);
    transition: all 0.3s;
}

.launch-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 229, 255, 0.7);
}

/* Wrapper */
.wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.cosmic-heading {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.8rem;
    color: #00E5FF;
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.6);
}

/* About */
.about-astravax {
    padding: 5rem 2rem;
    background: rgba(0, 58, 93, 0.1);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text p {
    font-size: 1.15rem;
    color: #B3E5FC;
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.orbit-container {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto;
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    z-index: 3;
}

.orbit-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid;
    border-radius: 50%;
    animation: orbit 10s linear infinite;
}

.ring-1 {
    width: 100px;
    height: 100px;
    border-color: rgba(0, 229, 255, 0.4);
}

.ring-2 {
    width: 160px;
    height: 160px;
    border-color: rgba(0, 229, 255, 0.3);
    animation-duration: 15s;
}

.ring-3 {
    width: 220px;
    height: 220px;
    border-color: rgba(0, 229, 255, 0.2);
    animation-duration: 20s;
}

@keyframes orbit {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Core Messages */
.core-messages {
    padding: 5rem 2rem;
}

.message-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.message-block {
    padding: 2.5rem;
    border-radius: 15px;
    border: 2px solid;
    transition: all 0.3s;
}

.cyan-block {
    background: rgba(0, 229, 255, 0.1);
    border-color: #00E5FF;
}

.blue-block {
    background: rgba(0, 176, 255, 0.1);
    border-color: #00B0FF;
}

.teal-block {
    background: rgba(0, 151, 167, 0.1);
    border-color: #0097A7;
}

.message-block:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.3);
}

.block-emoji {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.message-block h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.6rem;
    color: #00E5FF;
    margin-bottom: 1rem;
}

.message-block p {
    color: #B3E5FC;
    line-height: 1.8;
}

/* Game Showcase */
.game-showcase {
    padding: 5rem 2rem;
    background: rgba(0, 58, 93, 0.1);
}

.game-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #B3E5FC;
    margin-bottom: 3rem;
}

.game-frame-box {
    background: rgba(0, 0, 0, 0.3);
    border: 3px solid #00B0FF;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 176, 255, 0.3);
}

.game-frame {
    width: 100%;
    height: 650px;
    border: none;
}

.game-info-panel {
    background: rgba(0, 176, 255, 0.05);
    border: 2px solid rgba(0, 229, 255, 0.3);
    padding: 2.5rem;
    border-radius: 15px;
}

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

.info-item h3 {
    color: #00E5FF;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.info-item p {
    color: #B3E5FC;
    line-height: 1.8;
}

.full-view-link {
    display: inline-block;
    margin-top: 1rem;
    color: #00E5FF;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.full-view-link:hover {
    color: #80D8FF;
    transform: translateX(5px);
}

/* Features */
.features-constellation {
    padding: 5rem 2rem;
}

.features-map {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-node {
    background: rgba(0, 229, 255, 0.05);
    border: 2px solid rgba(0, 229, 255, 0.3);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s;
}

.feature-node:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: #00E5FF;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

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

.feature-node h4 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.4rem;
    color: #00E5FF;
    margin-bottom: 1rem;
}

.feature-node p {
    color: #B3E5FC;
    line-height: 1.7;
}

/* Responsible Notice */
.responsible-notice {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.08) 100%);
    border-top: 3px solid rgba(255, 193, 7, 0.3);
    border-bottom: 3px solid rgba(255, 193, 7, 0.3);
}

.notice-card h2 {
    font-family: 'Exo 2', sans-serif;
    color: #FFD54F;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.notice-card p {
    color: #E1F5FE;
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 1.3rem;
}

/* Footer */
.site-footer {
    background: linear-gradient(135deg, #003a5d 0%, #001f3f 100%);
    border-top: 2px solid #00B0FF;
    padding: 3rem 2rem 1.5rem;
    margin-top: 3rem;
}

.footer-wrap {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-family: 'Exo 2', sans-serif;
    color: #00E5FF;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.footer-section p, .footer-section ul {
    color: #B3E5FC;
    line-height: 1.7;
}

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

.footer-section ul li {
    margin-bottom: 0.7rem;
}

.footer-section a {
    color: #B3E5FC;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #00E5FF;
}

.footer-legal {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 229, 255, 0.3);
    color: #81D4FA;
}

/* Play Page */
.play-page {
    padding: 3rem 2rem;
    min-height: calc(100vh - 200px);
}

.play-wrapper {
    max-width: 1600px;
    margin: 0 auto;
}

.play-header-area {
    text-align: center;
    margin-bottom: 3rem;
}

.play-header-area h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3.2rem;
    color: #00E5FF;
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.8);
}

.play-header-area p {
    font-size: 1.3rem;
    color: #B3E5FC;
}

.play-game-wrapper {
    background: rgba(0, 0, 0, 0.3);
    border: 3px solid #00B0FF;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 3rem;
    box-shadow: 0 10px 40px rgba(0, 176, 255, 0.3);
}

.fullsize-game {
    width: 100%;
    height: 750px;
    border: none;
}

.play-details {
    background: rgba(0, 176, 255, 0.05);
    border: 2px solid rgba(0, 229, 255, 0.3);
    padding: 3rem;
    border-radius: 15px;
}

.play-details h2 {
    font-family: 'Exo 2', sans-serif;
    color: #00E5FF;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

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

.detail-col h3 {
    color: #00E5FF;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.detail-col p {
    color: #B3E5FC;
    line-height: 1.8;
}

/* Legal Pages */
.legal-page {
    padding: 3rem 2rem;
    min-height: calc(100vh - 200px);
}

.legal-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(0, 58, 93, 0.2);
    border: 2px solid rgba(0, 229, 255, 0.3);
    padding: 3rem;
    border-radius: 20px;
}

.legal-container h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3rem;
    color: #00E5FF;
    margin-bottom: 0.5rem;
}

.legal-date {
    color: #81D4FA;
    font-style: italic;
    margin-bottom: 3rem;
}

.legal-sec {
    margin-bottom: 2.5rem;
}

.legal-sec h2 {
    font-family: 'Exo 2', sans-serif;
    color: #00E5FF;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.legal-sec p {
    color: #B3E5FC;
    line-height: 1.9;
    margin-bottom: 1.2rem;
}

.alert-banner {
    background: rgba(244, 67, 54, 0.15);
    border: 3px solid rgba(244, 67, 54, 0.5);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 3rem;
}

.banner-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.alert-banner h2 {
    color: #EF5350;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.final-alert {
    background: rgba(255, 193, 7, 0.15);
    border: 3px solid rgba(255, 193, 7, 0.4);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    margin-top: 3rem;
}

.final-alert h3 {
    color: #FFD54F;
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

/* Mobile */
@media (max-width: 768px) {
    .hamburger-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background: #003a5d;
        width: 100%;
        padding: 2rem;
        transition: left 0.3s ease;
        gap: 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links a {
        padding: 1rem;
        text-align: center;
    }

    .cosmic-hero h1, .play-header-area h1 {
        font-size: 2.5rem;
    }

    .hero-intro {
        font-size: 1.1rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
    }

    .cosmic-heading {
        font-size: 2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .message-blocks, .features-map, .info-grid, .details-columns {
        grid-template-columns: 1fr;
    }

    .game-frame, .fullsize-game {
        height: 500px;
    }

    .legal-container, .play-details {
        padding: 1.5rem;
    }

    .legal-container h1 {
        font-size: 2rem;
    }

    .footer-sections {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .age-gate-card {
        margin: 1rem;
        padding: 2rem;
    }

    .gate-buttons {
        flex-direction: column;
    }
}