:root {
    --bg-primary: #0A0E1A;
    --bg-secondary: #12161F;
    --bg-tertiary: #1A1F2E;
    --bg-elevated: #242938;
    
    --color-primary: #0050A0;
    --color-primary-hover: #0060B8;
    --color-secondary: #4A9EFF;
    --color-warning: #FF9500;
    --color-success: #00C853;
    
    --text-primary: #ffffff;
    --text-secondary: #B8C5D6;
    --text-muted: #6B7C93;
    
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.6);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.6);
    
    --radius-md: 10px;
    --radius-lg: 15px;
}

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

body {
    background-color: var(--bg-primary);
    background-image: linear-gradient(to bottom, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
h3 { font-size: 1.5rem; }

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

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

section {
    padding: 80px 0;
}

/* Header/Nav */
header {
    background-color: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--bg-elevated);
    padding: 15px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: bold;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo img {
    height: 32px;
    width: 32px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
}

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

/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 0 20px;
}

.hero-logo {
    width: 200px;
    height: 200px;
    margin-bottom: 2rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.hero-title {
    font-size: 3.5rem;
    background: linear-gradient(to right, var(--text-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.version-badge {
    background-color: var(--bg-elevated);
    color: var(--color-secondary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow: 0 0 15px rgba(0, 80, 160, 0.4);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 80, 160, 0.6);
    color: white;
}

.btn-large {
    padding: 15px 40px;
    font-size: 1.25rem;
}

/* Features Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.card {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    background-color: var(--bg-elevated);
    border-color: var(--bg-elevated);
    box-shadow: var(--shadow-hover);
}

.card h3 {
    color: var(--color-secondary);
    margin-bottom: 15px;
}

/* Games Section */
.game-card {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.game-status {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-supported {
    background-color: rgba(0, 200, 83, 0.2);
    color: var(--color-success);
}

.status-coming {
    background-color: rgba(255, 149, 0, 0.2);
    color: var(--color-warning);
}

.game-card.dimmed {
    opacity: 0.7;
}

/* Requirements Table style card */
.req-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.req-item {
    background-color: var(--bg-tertiary);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
}

.req-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.req-value {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

/* CTA Section */
.cta {
    text-align: center;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: 30px;
    margin: 20px 0;
}

/* Footer */
footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--bg-elevated);
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    margin: 0 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 2.5rem; }
    .nav-links { display: none; } /* Simplified for mobile */
    .grid { grid-template-columns: 1fr; }
}