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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --dark-bg: #0f172a;
    --light-bg: #1e293b;
    --text-light: #f1f5f9;
    --text-gray: #cbd5e1;
}

body {
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-full {
    width: 100%;
    padding: 0 20px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--dark-bg) 100%);
    padding: 40px;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 50px rgba(99, 102, 241, 0.5);
    animation: slideUp 0.4s ease;
}

.modal-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

.modal-content p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-gray);
}

.modal-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    justify-content: center;
}

.btn-confirm, .btn-decline {
    padding: 15px 40px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn-confirm {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.4);
}

.btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.6);
}

.btn-decline {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-decline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Navigation */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--primary-color);
    box-shadow: 0 5px 30px rgba(99, 102, 241, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 900;
}

.logo-icon {
    font-size: 2rem;
    animation: pulse 2s infinite;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.3s ease;
}

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

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 3s ease-in-out infinite;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 50px;
    font-weight: 400;
}

.notice-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.notice-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    padding: 30px;
    border-radius: 15px;
    border: 2px solid rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.notice-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.3);
    border-color: var(--primary-color);
}

.notice-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.notice-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.notice-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.3);
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-align: center;
    color: var(--primary-color);
}

.about p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 20px;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Game Section */
.game-section {
    padding: 80px 0;
}

.game-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.game-intro {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.game-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: 0 10px 50px rgba(99, 102, 241, 0.4);
}

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

.cta-button {
    display: inline-block;
    margin: 30px auto 0;
    padding: 15px 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.4);
    text-align: center;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.6);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.3);
}

.features h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--primary-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-box {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.3);
}

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

.feature-box h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-box p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Info Banner */
.info-banner {
    padding: 50px 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
}

.banner-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.banner-content h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.banner-content p {
    font-size: 1.05rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* Play Page Styles */
.play-header {
    padding: 60px 0 40px;
    text-align: center;
}

.play-header h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.play-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.game-play {
    padding: 40px 0;
}

.game-container {
    max-width: 1400px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: 0 10px 50px rgba(99, 102, 241, 0.4);
}

.game-frame-full {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

.game-info {
    padding: 80px 0;
    background: rgba(30, 41, 59, 0.3);
}

.game-info h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.info-item {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    padding: 30px;
    border-radius: 15px;
    border: 2px solid rgba(99, 102, 241, 0.2);
}

.info-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.info-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.cta-section {
    padding: 60px 0;
}

.cta-box {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 20px;
    border: 2px solid var(--primary-color);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.cta-box p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

/* Legal Pages */
.legal-content {
    padding: 80px 0;
}

.legal-content h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-align: center;
}

.last-updated {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 50px;
    font-size: 0.95rem;
}

.legal-section {
    margin-bottom: 50px;
    background: rgba(30, 41, 59, 0.3);
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.legal-section h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.legal-section p {
    color: var(--text-gray);
    margin-bottom: 15px;
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Footer */
footer {
    background: rgba(15, 23, 42, 0.95);
    padding: 60px 0 30px;
    border-top: 2px solid var(--primary-color);
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section p {
    color: var(--text-gray);
    margin-bottom: 15px;
    line-height: 1.6;
}

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

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

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

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes glow {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.3); }
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 30px 0;
        border-top: 2px solid var(--primary-color);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

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

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .notice-cards {
        grid-template-columns: 1fr;
    }

    .game-frame {
        height: 400px;
    }

    .game-frame-full {
        height: 500px;
    }

    .feature-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 30px 20px;
    }

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

    .btn-confirm, .btn-decline {
        width: 100%;
    }
}