/* OpenNorblu.world - Neon Dark Gaming Theme */
/* Unique neon-cyberpunk design with dark background and glowing effects */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700;800&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

/* CSS Custom Properties - Neon Dark Theme */
:root {
    /* Primary Neon Colors */
    --neon-cyan: #00ffff;
    --neon-electric: #0080ff;
    --neon-purple: #8000ff;
    --neon-pink: #ff00ff;
    --neon-green: #00ff80;
    
    /* Dark Background Colors */
    --dark-primary: #0a0a0a;
    --dark-secondary: #141414;
    --dark-tertiary: #1a1a1a;
    --dark-accent: #202020;
    --dark-card: #151515;
    
    /* Text Colors */
    --text-neon: #ffffff;
    --text-glow: #e0e0e0;
    --text-dim: #b0b0b0;
    --text-muted: #808080;
    
    /* Glow Effects */
    --glow-cyan: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan), 0 0 30px var(--neon-cyan);
    --glow-electric: 0 0 10px var(--neon-electric), 0 0 20px var(--neon-electric), 0 0 30px var(--neon-electric);
    --glow-purple: 0 0 10px var(--neon-purple), 0 0 20px var(--neon-purple), 0 0 30px var(--neon-purple);
    --glow-pink: 0 0 10px var(--neon-pink), 0 0 20px var(--neon-pink), 0 0 30px var(--neon-pink);
    
    /* Fonts */
    --font-primary: 'Exo 2', sans-serif;
    --font-accent: 'Orbitron', monospace;
}

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

body {
    font-family: var(--font-primary);
    background: var(--dark-primary);
    color: var(--text-neon);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(128, 0, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 128, 255, 0.05) 0%, transparent 50%);
    background-attachment: fixed;
    min-height: 100vh;
}

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

/* Header */
.norblu-header {
    background: linear-gradient(135deg, var(--dark-secondary), var(--dark-tertiary));
    border-bottom: 2px solid var(--neon-cyan);
    box-shadow: 0 4px 20px rgba(0, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.norblu-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.norblu-logo {
    font-family: var(--font-accent);
    font-size: 2rem;
    font-weight: 800;
    color: var(--neon-cyan);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: var(--glow-cyan);
    transition: all 0.3s ease;
}

.norblu-logo:hover {
    color: var(--neon-electric);
    text-shadow: var(--glow-electric);
    transform: scale(1.05);
}

.norblu-nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.norblu-nav-links a {
    color: var(--text-glow);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.8rem 1.5rem;
    border: 2px solid transparent;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.norblu-nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.norblu-nav-links a:hover::before {
    left: 100%;
}

.norblu-nav-links a:hover {
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.norblu-nav-links a i {
    margin-right: 0.5rem;
}

/* Mobile Navigation Toggle */
.norblu-mobile-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1000;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: var(--neon-cyan);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
    box-shadow: 0 0 5px var(--neon-cyan);
}

.norblu-mobile-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: var(--neon-electric);
}

.norblu-mobile-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.norblu-mobile-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: var(--neon-electric);
}

/* Main Section */
.norblu-section {
    padding: 4rem 0;
}

/* Hero Section */
.norblu-hero {
    text-align: center;
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark-secondary), var(--dark-primary));
    border-bottom: 3px solid var(--neon-electric);
    position: relative;
    overflow: hidden;
}

.norblu-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(0, 255, 255, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(128, 0, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.norblu-hero-content {
    position: relative;
    z-index: 2;
}

.norblu-hero h1 {
    font-family: var(--font-accent);
    font-size: 4rem;
    font-weight: 900;
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from {
        text-shadow: var(--glow-cyan);
    }
    to {
        text-shadow: 0 0 20px var(--neon-cyan), 0 0 40px var(--neon-cyan), 0 0 60px var(--neon-cyan);
    }
}

.norblu-hero p {
    font-size: 1.4rem;
    color: var(--text-glow);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

/* Hero Image */
.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    border: 3px solid var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    transition: all 0.4s ease;
    animation: float 3s ease-in-out infinite;
}

.hero-image:hover {
    transform: scale(1.05);
    border-color: var(--neon-electric);
    box-shadow: var(--glow-electric);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Buttons */
.norblu-btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, var(--neon-electric), var(--neon-purple));
    color: var(--text-neon);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid var(--neon-electric);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--glow-electric);
}

.norblu-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.norblu-btn:hover::before {
    left: 100%;
}

.norblu-btn:hover {
    color: var(--text-neon);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 20px var(--neon-electric), 0 0 40px var(--neon-electric), 0 10px 30px rgba(0, 128, 255, 0.3);
}

/* Content Cards */
.norblu-content {
    background: linear-gradient(135deg, var(--dark-card), var(--dark-secondary));
    border: 2px solid var(--neon-cyan);
    border-radius: 20px;
    padding: 3rem;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.norblu-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-electric), var(--neon-purple), var(--neon-pink));
    animation: border-glow 3s ease-in-out infinite;
}

@keyframes border-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.norblu-content h2, .norblu-content h3 {
    font-family: var(--font-accent);
    color: var(--neon-electric);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px var(--neon-electric);
}

.norblu-content h2 {
    font-size: 2.5rem;
    text-align: center;
    font-weight: 800;
}

.norblu-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
}

.norblu-content p {
    color: var(--text-glow);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* Game Cards */
.norblu-game-card {
    background: linear-gradient(135deg, var(--dark-accent), var(--dark-card));
    border: 2px solid var(--neon-purple);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.norblu-game-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-electric), var(--neon-purple), var(--neon-pink));
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.norblu-game-card:hover::before {
    opacity: 1;
}

.norblu-game-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(128, 0, 255, 0.3);
}

.norblu-game-card i {
    font-size: 4rem;
    color: var(--neon-purple);
    margin-bottom: 1.5rem;
    text-shadow: var(--glow-purple);
}

.norblu-game-card h4 {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    color: var(--neon-cyan);
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 0 0 10px var(--neon-cyan);
}

.norblu-game-card p {
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Game Elements */
.norblu-game-column {
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--dark-card), var(--dark-secondary));
    border: 2px solid var(--neon-cyan);
    border-radius: 20px;
    box-shadow: var(--glow-cyan);
    transition: all 0.3s ease;
}

.norblu-game-column:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-electric);
    border-color: var(--neon-electric);
}

.norblu-game-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--neon-cyan);
}

.norblu-game-header i {
    font-size: 2rem;
    color: var(--neon-electric);
    text-shadow: var(--glow-electric);
}

.norblu-game-header h3 {
    color: var(--text-glow);
    font-family: var(--font-accent);
    margin: 0;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Center content in iframe and prevent overflow */
.norblu-game-frame {
    width: 100%;
    height: 600px;
    border: 3px solid var(--neon-cyan);
    border-radius: 20px;
    background: var(--dark-primary);
    box-shadow: var(--glow-cyan);
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

/* Wrapper for game canvas inside iframe for max sizing */
.game-canvas-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    overflow: hidden;
}

.norblu-game-frame:hover {
    box-shadow: var(--glow-electric);
    border-color: var(--neon-electric);
}

/* Features */
.norblu-feature {
    background: linear-gradient(135deg, var(--dark-tertiary), var(--dark-accent));
    border: 2px solid var(--neon-green);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    position: relative;
}

.norblu-feature:hover {
    transform: translateY(-5px);
    border-color: var(--neon-cyan);
    box-shadow: 0 15px 30px rgba(0, 255, 128, 0.2);
}

.norblu-feature i {
    font-size: 3rem;
    color: var(--neon-green);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px var(--neon-green);
}

.norblu-feature h4 {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    color: var(--neon-electric);
    margin-bottom: 1rem;
    font-weight: 600;
}

.norblu-feature p {
    color: var(--text-dim);
    font-size: 1rem;
}



/* Game Frame */
.norblu-game-frame {
    width: 100%;
    height: 600px;
    border: 3px solid var(--neon-cyan);
    border-radius: 15px;
    background: var(--dark-card);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
    overflow: hidden;
}

/* Forms */
.norblu-form {
    background: linear-gradient(135deg, var(--dark-card), var(--dark-secondary));
    border: 2px solid var(--neon-electric);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 128, 255, 0.2);
}

.norblu-input {
    background: var(--dark-accent);
    border: 2px solid var(--neon-purple);
    border-radius: 10px;
    color: var(--text-neon);
    padding: 1rem;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.norblu-input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
    background: var(--dark-secondary);
}

.form-label {
    color: var(--neon-electric);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* Alert */
.norblu-alert {
    background: linear-gradient(135deg, var(--dark-accent), var(--dark-card));
    border: 2px solid var(--neon-pink);
    border-radius: 15px;
    padding: 1.5rem;
    color: var(--text-neon);
    text-align: center;
    font-weight: 600;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.2);
}

/* Footer */
.norblu-footer {
    background: linear-gradient(135deg, var(--dark-secondary), var(--dark-primary));
    border-top: 3px solid var(--neon-cyan);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.norblu-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.norblu-footer h5 {
    font-family: var(--font-accent);
    color: var(--neon-electric);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px var(--neon-electric);
    font-weight: 700;
}

.norblu-footer p {
    color: var(--text-dim);
    font-size: 1rem;
    line-height: 1.6;
}

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

.norblu-footer ul li {
    margin-bottom: 0.8rem;
}

.norblu-footer ul li a {
    color: var(--text-glow);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.norblu-footer ul li a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 5px var(--neon-cyan);
    padding-left: 5px;
}

.norblu-footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid var(--dark-accent);
    color: var(--text-muted);
    font-size: 1rem;
}

/* Modal Overrides */
.modal-content {
    background: linear-gradient(135deg, var(--dark-card), var(--dark-secondary));
    border: 3px solid var(--neon-cyan);
    color: var(--text-neon);
}

.modal-header {
    border-bottom: 2px solid var(--neon-electric);
}

.modal-footer {
    border-top: 2px solid var(--neon-electric);
}

.btn-close {
    filter: invert(1);
}

/* Legal Section */
.legal-section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--dark-accent);
}

.legal-section:last-child {
    border-bottom: none;
}

.legal-section h3 {
    font-family: var(--font-accent);
    color: var(--neon-cyan);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px var(--neon-cyan);
    font-weight: 700;
}

.legal-section ul {
    color: var(--text-glow);
    padding-left: 2rem;
    margin: 1rem 0;
}

.legal-section li {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .norblu-nav {
        position: relative;
    }
    
    .norblu-mobile-toggle {
        display: flex;
    }
    
    .norblu-nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, var(--dark-primary), var(--dark-secondary));
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        margin-top: 1rem;
        border: 2px solid var(--neon-cyan);
        border-radius: 15px;
        box-shadow: var(--glow-cyan);
        backdrop-filter: blur(20px);
        transform: translateY(-20px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .norblu-nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .norblu-nav-links li {
        width: 100%;
    }
    
    .norblu-nav-links a {
        display: block;
        width: 100%;
        padding: 1rem 1.5rem;
        margin: 0;
        border-radius: 0;
        border: none;
        border-bottom: 1px solid rgba(0, 255, 255, 0.2);
        text-align: left;
    }
    
    .norblu-nav-links li:last-child a {
        border-bottom: none;
    }
    
    .norblu-nav-links a:hover {
        background: linear-gradient(90deg, rgba(0, 255, 255, 0.1), transparent);
        transform: none;
    }
    
    .norblu-hero h1 {
        font-size: 2.5rem;
    }
    
    .norblu-hero p {
        font-size: 1.2rem;
    }
    
    .norblu-content {
        padding: 2rem;
    }
    
    .norblu-game-selector {
        flex-direction: column;
        align-items: center;
    }
    
    .norblu-game-frame {
        height: 400px;
        overflow: hidden;
    }
    
    .norblu-game-column {
        margin-bottom: 2rem;
        padding: 1rem;
    }
    
    .norblu-game-header h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .norblu-container {
        padding: 0 15px;
    }
    
    .norblu-logo {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
    
    .norblu-nav-links {
        margin-top: 0.5rem;
    }
    
    .norblu-nav-links a {
        padding: 0.8rem 1rem;
        font-size: 1rem;
    }
    
    .norblu-hero {
        padding: 4rem 0;
    }
    
    .norblu-hero h1 {
        font-size: 2rem;
    }
    
    .norblu-content {
        padding: 1.5rem;
    }
    
    .norblu-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .norblu-game-frame {
        height: 300px;
        overflow: hidden;
    }
    
    .norblu-game-column {
        margin-bottom: 1.5rem;
        padding: 1rem;
    }
    
    .norblu-game-header h3 {
        font-size: 1.2rem;
    }
    
    .norblu-game-header i {
        font-size: 1.5rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --text-neon: #ffffff;
        --text-glow: #ffffff;
        --dark-primary: #000000;
        --dark-secondary: #111111;
    }
}