/* CSS Variables */
:root {
    --color-bg-dark: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-card: #1a1a25;
    --color-cyan: #00d4ff;
    --color-purple: #a855f7;
    --color-pink: #ec4899;
    --color-gradient: linear-gradient(135deg, var(--color-cyan), var(--color-purple), var(--color-pink));
    --color-text: #e4e4e7;
    --color-text-muted: #a1a1aa;
    --color-border: rgba(0, 212, 255, 0.2);
    --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.5);
    --glow-purple: 0 0 20px rgba(168, 85, 247, 0.5);
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-purple);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
}

.nav-logo img {
    height: 50px;
    width: auto;
}

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

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gradient);
    transition: width var(--transition-medium);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-cyan);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 15, 0.7) 0%,
        rgba(10, 10, 15, 0.5) 50%,
        rgba(10, 10, 15, 0.9) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
}

.hero-logo {
    width: 280px;
    max-width: 80vw;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(var(--glow-cyan));
    animation: float 3s ease-in-out infinite;
}

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

.hero-tagline {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-medium);
}

.btn-primary {
    background: var(--color-gradient);
    color: var(--color-bg-dark);
    box-shadow: var(--glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan), var(--glow-purple);
    color: var(--color-bg-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--color-cyan);
    color: var(--color-cyan);
}

.btn-secondary svg {
    width: 18px;
    height: 18px;
}

.game-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--color-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* About Section */
.about {
    background: var(--color-bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.about-content p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

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

.feature {
    background: var(--color-bg-card);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.feature:hover {
    transform: translateY(-5px);
    border-color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    padding: 1rem;
    background: var(--color-gradient);
    border-radius: 12px;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-bg-dark);
}

.feature h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

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

/* Games Section */
.games {
    background: var(--color-bg-dark);
}

.games-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.game-card {
    background: var(--color-bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.game-card.featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
}

.game-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-gradient);
    color: var(--color-bg-dark);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 1;
}

.game-card:hover {
    border-color: var(--color-purple);
    box-shadow: var(--glow-purple);
}

.game-image {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #1a3a52, #2d1f47);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.game-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.game-card:hover .game-image img {
    transform: scale(1.05);
}

.game-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.game-icon {
    font-size: 6rem;
    font-weight: 700;
    background: var(--color-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.game-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.game-info h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.game-tagline {
    color: var(--color-cyan);
    font-weight: 500;
    margin-bottom: 1rem;
}

.game-description {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.game-features {
    list-style: none;
    margin-bottom: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.game-features li {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    padding-left: 1.25rem;
    position: relative;
}

.game-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 6px;
    height: 6px;
    background: var(--color-cyan);
    border-radius: 50%;
}

.coming-soon {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
}

/* Contact Section */
.contact {
    background: var(--color-bg-secondary);
    text-align: center;
}

.contact-intro {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    transition: all var(--transition-medium);
}

.contact-link:hover {
    border-color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
    color: var(--color-cyan);
}

.contact-link svg {
    width: 24px;
    height: 24px;
}

/* Footer */
.footer {
    background: var(--color-bg-dark);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 80px;
    margin: 0 auto 1rem;
}

.footer-tagline {
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-medium);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

    .section-title {
        font-size: 2rem;
    }

    .game-card.featured {
        grid-template-columns: 1fr;
    }

    .game-features {
        grid-template-columns: 1fr;
    }

    section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 200px;
    }

    .hero-tagline {
        font-size: 1rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
}