@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700&family=Exo+2:wght@300;400;500;600&display=swap');

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

:root {
    --primary-bg: #0a0a1a;
    --secondary-bg: #12122a;
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --text-light: #f1f5f9;
    --text-muted: #94a3b8;
    --card-bg: rgba(139, 92, 246, 0.1);
    --border-glow: rgba(139, 92, 246, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Exo 2', sans-serif;
    background: var(--primary-bg);
    color: var(--text-light);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glow);
    padding: 15px 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: 2px;
}

.logo-icon {
    display: inline-block;
    width: 36px;
    height: 36px;
    margin-right: 10px;
    vertical-align: middle;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 50%;
    position: relative;
}

.logo-icon::before {
    content: '★';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    color: white;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--accent-purple);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.main-nav a {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink));
    transition: width 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--text-light);
    text-shadow: 0 0 20px var(--accent-purple);
}

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

/* Main Content */
main {
    padding-top: 90px;
}

/* Hero Section */
.hero-section {
    padding: 80px 0;
    text-align: center;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));
    border: 1px solid var(--border-glow);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent-purple);
    margin-bottom: 25px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-light), var(--accent-purple), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Notice Cards */
.notice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 50px 0;
}

.notice-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.notice-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.2);
}

.notice-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.notice-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--accent-purple);
}

.notice-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Game Section */
.game-section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 15px;
    color: var(--text-light);
}

.section-description {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.game-container {
    background: var(--secondary-bg);
    border: 1px solid var(--border-glow);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.game-frame {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 12px;
    background: #000;
}

/* Features Section */
.features-section {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background: linear-gradient(145deg, var(--card-bg), rgba(18, 18, 42, 0.8));
    border: 1px solid var(--border-glow);
    border-radius: 20px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.4s ease;
}

.feature-card:hover {
    border-color: var(--accent-purple);
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--accent-cyan);
}

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

/* Content Sections */
.content-section {
    padding: 60px 0;
}

.content-block {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 20px;
    padding: 50px;
    margin-bottom: 30px;
}

.content-block h2 {
    text-align: left;
    margin-bottom: 25px;
}

.content-block p {
    margin-bottom: 20px;
    color: var(--text-muted);
}

.content-block ul {
    list-style: none;
    margin: 20px 0;
}

.content-block li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-muted);
}

.content-block li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--accent-purple);
}

/* Page Header */
.page-header {
    padding: 80px 0 40px;
    text-align: center;
    border-bottom: 1px solid var(--border-glow);
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2.8rem;
}

/* Footer */
.site-footer {
    background: var(--secondary-bg);
    border-top: 1px solid var(--border-glow);
    padding: 50px 0 30px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 15px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links h4,
.footer-responsible h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

.footer-links a,
.footer-responsible a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-responsible a:hover {
    color: var(--accent-purple);
}

.responsible-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-glow);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Age Verification Modal */
.age-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 26, 0.98);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.4s ease;
}

.age-modal.hidden {
    opacity: 0;
    pointer-events: none;
}

.age-modal-content {
    background: var(--secondary-bg);
    border: 2px solid var(--accent-purple);
    border-radius: 24px;
    padding: 50px;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 0 100px rgba(139, 92, 246, 0.4);
}

.age-modal-content h2 {
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 20px;
}

.age-modal-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.age-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-age {
    padding: 15px 40px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-yes {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    color: white;
}

.btn-yes:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.5);
}

.btn-no {
    background: transparent;
    border: 2px solid var(--text-muted);
    color: var(--text-muted);
}

.btn-no:hover {
    border-color: var(--accent-pink);
    color: var(--accent-pink);
}

.age-warning {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 25px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--primary-bg);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .main-nav a {
        font-size: 1.2rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .notice-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .game-frame {
        height: 400px;
    }
    
    .content-block {
        padding: 30px 20px;
    }
    
    .age-modal-content {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .age-buttons {
        flex-direction: column;
    }
}