@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap');

:root {
    --bg-deep: #050510;
    --bg-card: rgba(15, 20, 45, 0.75);
    --accent-cyan: #00e5ff;
    --accent-purple: #a855f7;
    --accent-pink: #ec4899;
    --accent-gold: #fbbf24;
    --text-primary: #f1f5f9;
    --text-muted: #94a3b8;
    --border-glow: rgba(0, 229, 255, 0.25);
    --radius: 16px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Cairo', system-ui, sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Starfield background */
.stars {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(88, 28, 135, 0.35) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(6, 78, 120, 0.3) 0%, transparent 50%),
        linear-gradient(180deg, #050510 0%, #0a0a1f 50%, #050510 100%);
}

.stars::before,
.stars::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, #fff, transparent),
        radial-gradient(1px 1px at 30% 65%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1.5px 1.5px at 55% 15%, #fff, transparent),
        radial-gradient(1px 1px at 70% 45%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 85% 75%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 15% 85%, rgba(255, 255, 255, 0.9), transparent),
        radial-gradient(1px 1px at 45% 40%, #fff, transparent),
        radial-gradient(1px 1px at 92% 30%, rgba(255, 255, 255, 0.6), transparent);
    background-size: 400px 400px;
    animation: drift 80s linear infinite;
}

.stars::after {
    opacity: 0.5;
    background-size: 300px 300px;
    animation-duration: 120s;
    animation-direction: reverse;
}

@keyframes drift {
    from { transform: translateY(0); }
    to { transform: translateY(-400px); }
}

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

/* Navigation */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    background: rgba(5, 5, 16, 0.8);
    border-bottom: 1px solid var(--border-glow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 800;
    font-size: 1.15rem;
}

.logo img {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-cyan);
}

/* Hero */
.hero {
    padding: 5rem 0 4rem;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid var(--border-glow);
    color: var(--accent-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-icon {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    margin: 0 auto 1.5rem;
    box-shadow:
        0 0 40px rgba(168, 85, 247, 0.4),
        0 0 80px rgba(0, 229, 255, 0.2);
    animation: float 4s ease-in-out infinite;
}

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

.hero h1 {
    font-size: clamp(2.2rem, 6vw, 3.5rem);
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, var(--accent-cyan) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    font-family: inherit;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: #050510;
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.3);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-glow);
}

/* Stats bar */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-top: 3.5rem;
}

.stat {
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Sections */
section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

/* Feature cards */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    padding: 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
    transition: border-color 0.3s, transform 0.3s;
}

.feature-card:hover {
    border-color: rgba(168, 85, 247, 0.5);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: var(--accent-cyan);
}

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

/* Gameplay steps */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    counter-reset: step;
}

.step {
    position: relative;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-glow);
    text-align: center;
}

.step::before {
    counter-increment: step;
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    font-weight: 800;
    font-size: 1rem;
}

.step h3 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

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

/* CTA */
.cta {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.08), rgba(168, 85, 247, 0.08));
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    margin: 2rem 0;
}

.cta h2 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.cta p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Legal pages */
.legal-page {
    padding: 3rem 0 5rem;
}

.legal-page h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--accent-cyan);
}

.legal-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.legal-content h2 {
    font-size: 1.25rem;
    color: var(--accent-purple);
    margin: 2rem 0 0.75rem;
}

.legal-content p,
.legal-content li {
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.legal-content ul {
    padding-right: 1.5rem;
    margin-bottom: 1rem;
}

.legal-content a {
    color: var(--accent-cyan);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-glow);
    padding: 2.5rem 0;
    margin-top: 2rem;
    background: rgba(5, 5, 16, 0.6);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-copy {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Mobile nav */
.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-glow);
    color: var(--text-primary);
    font-size: 1.25rem;
    padding: 0.4rem 0.7rem;
    border-radius: 8px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        flex-direction: column;
        background: rgba(5, 5, 16, 0.95);
        padding: 1rem;
        border-bottom: 1px solid var(--border-glow);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-inner {
        position: relative;
    }
}