/* ═══════════════════════════════════════════
   Vibe Arcade — Hub Stylesheet
   Vibrant, modern, premium dark design
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;800&family=Space+Grotesk:wght@400;600;700&family=Share+Tech+Mono&display=swap');

:root {
    --bg-primary: #060611;
    --bg-card: rgba(16, 17, 30, 0.8);
    --bg-card-hover: rgba(24, 26, 44, 0.9);
    --surface: #1a1c2e;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #eef0f6;
    --text-secondary: #8b8fa8;
    --text-dim: #4a4e68;
    --accent-1: #7c3aed;
    --accent-2: #06b6d4;
    --accent-3: #f59e0b;
    --gradient-main: linear-gradient(135deg, #7c3aed 0%, #06b6d4 50%, #10b981 100%);
    --gradient-card: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(6, 182, 212, 0.08) 100%);
    --glow-purple: rgba(124, 58, 237, 0.25);
    --glow-cyan: rgba(6, 182, 212, 0.2);
    --green: #33ff33;
    --green-dim: rgba(51, 255, 51, 0.12);
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-mono: 'Share Tech Mono', 'Courier New', monospace;
    --radius: 16px;
    --radius-sm: 10px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* === Particle Canvas Background === */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* === Header === */
#hub-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(6, 6, 17, 0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 24px;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 3px;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-badge {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(124, 58, 237, 0.15);
    color: var(--accent-1);
    border: 1px solid rgba(124, 58, 237, 0.3);
}

/* === Hero === */
#hero {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 64px 24px 32px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 2px;
    padding: 6px 18px;
    border-radius: 24px;
    background: var(--gradient-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 10vw, 88px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
}

.hero-line {
    display: block;
    color: var(--text-primary);
}

.hero-line.accent {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    margin-top: 20px;
    font-size: 16px;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.stat-chip {
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 6px 16px;
    border-radius: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.stat-num {
    color: var(--accent-2);
    font-weight: 600;
}

/* === Games Grid === */
#games-grid {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 24px 80px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

/* === Game Card === */
.game-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    backdrop-filter: blur(10px);
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity 0.3s;
}

.game-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.5),
        0 0 40px var(--glow-purple),
        0 0 60px var(--glow-cyan);
}

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

.card-art {
    padding: 20px 20px 14px;
    font-family: var(--font-mono);
    font-size: 10px;
    line-height: 1.2;
    color: var(--green);
    text-shadow: 0 0 6px var(--green-dim);
    white-space: pre;
    text-align: center;
    background: rgba(0, 15, 0, 0.25);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    max-height: 160px;
}

.card-body {
    padding: 20px 22px 22px;
}

.card-tags {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.card-tag {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--surface);
    color: var(--text-dim);
    border: 1px solid var(--border);
}

.card-tag.active {
    background: rgba(124, 58, 237, 0.12);
    color: var(--accent-1);
    border-color: rgba(124, 58, 237, 0.3);
}

.card-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 12px;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

.card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 20px;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.card-play-btn {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 2px;
    padding: 11px 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--gradient-main);
    color: #fff;
    cursor: pointer;
    transition: all 0.25s;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.card-play-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s;
}

.card-play-btn:hover::after {
    left: 100%;
}

.card-play-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 24px var(--glow-purple);
}

.card-continue-btn {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 1px;
    padding: 9px 18px;
    border: 1px solid var(--accent-3);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--accent-3);
    cursor: pointer;
    transition: all 0.2s;
}

.card-continue-btn:hover {
    background: var(--accent-3);
    color: var(--bg-primary);
}

.card-meta {
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* === Coming Soon Card === */
.game-card.coming-soon {
    opacity: 0.4;
    cursor: default;
}

.game-card.coming-soon:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--border);
}

.game-card.coming-soon::before {
    display: none;
}

.coming-soon-badge {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    letter-spacing: 3px;
    text-align: center;
    padding: 16px;
}

/* === Footer === */
#hub-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 32px 24px;
    border-top: 1px solid var(--border);
}

.footer-quote {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    font-style: italic;
    margin-bottom: 8px;
}

.footer-credit {
    font-size: 12px;
    color: var(--text-dim);
    opacity: 0.6;
}

/* === Responsive === */
@media (max-width: 768px) {
    #hero {
        padding: 40px 20px 20px;
    }

    .hero-title {
        letter-spacing: -1px;
    }

    .hero-sub {
        font-size: 14px;
    }

    .hero-stats {
        gap: 8px;
    }

    .stat-chip {
        font-size: 11px;
        padding: 5px 12px;
    }

    #games-grid {
        grid-template-columns: 1fr;
        padding: 12px 16px 60px;
        gap: 16px;
    }

    .card-art {
        font-size: 8px;
        padding: 14px;
        max-height: 130px;
    }

    .card-body {
        padding: 16px 18px 18px;
    }

    .card-title {
        font-size: 19px;
    }

    .header-inner {
        padding: 12px 16px;
    }

    .logo-text {
        font-size: 15px;
        letter-spacing: 2px;
    }

    .nav-badge {
        font-size: 10px;
        padding: 3px 10px;
    }
}

@media (max-width: 400px) {
    .card-art {
        font-size: 6px;
        max-height: 100px;
    }

    .card-footer {
        flex-direction: column;
    }

    .card-play-btn,
    .card-continue-btn {
        width: 100%;
        text-align: center;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
}