/* ===========================
   Arcade Reactor — site.css
   =========================== */

:root {
    --bg: #0a0e14;
    --bg-elev: #121822;
    --bg-elev-2: #1a2230;
    --border: #1f2937;
    --border-strong: #2a3648;
    --text: #e6edf3;
    --text-muted: #8b98a8;
    --text-dim: #5c6773;
    --accent: #22d3ee;
    --accent-strong: #67e8f9;
    --accent-dim: #0e7490;
    --accent-glow: rgba(34, 211, 238, 0.25);
    --radius: 10px;
    --radius-lg: 14px;
    --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

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

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    background-image:
        radial-gradient(circle at 15% 10%, rgba(34, 211, 238, 0.06), transparent 40%),
        radial-gradient(circle at 85% 90%, rgba(16, 185, 129, 0.04), transparent 40%);
    background-attachment: fixed;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(10, 14, 20, 0.85);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px;
}
.brand {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--text); text-decoration: none;
    font-weight: 700; letter-spacing: 0.02em;
}
.brand-logo {
    height: 24px;
    width: auto;
    display: block;
    transition: filter 0.2s ease, transform 0.2s ease;
}
.brand:hover .brand-logo {
    filter: drop-shadow(0 0 10px var(--accent-glow));
    transform: scale(1.04);
}
/* Kept for footer usage */
.brand-mark {
    width: 14px; height: 14px; border-radius: 3px;
    background: var(--accent);
    box-shadow: 0 0 14px var(--accent-glow);
    transform: rotate(45deg);
}
.brand-name { font-size: 15px; letter-spacing: 0.12em; }
.brand-accent { color: var(--accent); }
.site-nav { display: flex; gap: 24px; }
.site-nav a {
    color: var(--text-muted); text-decoration: none;
    font-size: 14px; font-weight: 500;
    transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 80px; text-align: center; }
.hero-badge {
    display: block;
    width: min(160px, 38vw);
    height: auto;
    margin: 0 auto 24px;
    filter: drop-shadow(0 12px 40px rgba(34, 211, 238, 0.18))
            drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
    animation: badge-float 6s ease-in-out infinite;
}
@keyframes badge-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-6px); }
}
.hero-eyebrow {
    font-family: var(--mono); font-size: 12px;
    color: var(--accent); letter-spacing: 0.25em;
    margin: 0 0 20px;
}
.hero-title {
    font-size: clamp(36px, 6vw, 60px);
    line-height: 1.05; letter-spacing: -0.02em;
    margin: 0 auto 20px; max-width: 820px;
    font-weight: 800;
}
.accent { color: var(--accent); }
.hero-sub {
    font-size: 18px; color: var(--text-muted);
    max-width: 540px; margin: 0 auto 36px;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 22px; border-radius: 8px; text-decoration: none;
    font-weight: 600; font-size: 15px;
    border: 1px solid transparent; cursor: pointer;
    transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    font-family: inherit; letter-spacing: 0.01em;
}
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-primary { background: var(--accent); color: #052028; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* ---------- Sections ---------- */
.collection, .leaderboard { padding: 64px 0; }
.section-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 24px; margin-bottom: 32px; flex-wrap: wrap;
}
.section-eyebrow {
    font-family: var(--mono); font-size: 12px;
    color: var(--accent); letter-spacing: 0.2em;
    margin: 0 0 8px;
}
.section-title {
    font-size: clamp(28px, 4vw, 40px);
    letter-spacing: -0.01em; margin: 0 0 8px; font-weight: 700;
}
.section-sub { color: var(--text-muted); margin: 0; max-width: 520px; }
.section-tag {
    font-family: var(--mono); font-size: 11px;
    color: var(--text-muted);
    padding: 6px 10px; border: 1px solid var(--border-strong);
    border-radius: 999px; letter-spacing: 0.12em;
    text-transform: uppercase;
}
.placeholder-tag { color: var(--accent); border-color: var(--accent-dim); }

/* ---------- Game Cards ---------- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.game-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.game-card:hover:not(.game-card-placeholder) {
    transform: translateY(-2px);
    border-color: var(--accent-dim);
    box-shadow: 0 8px 32px -8px var(--accent-glow);
}
.game-art {
    aspect-ratio: 16 / 10;
    background: #0d131c;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.game-art-space-rocks {
    background:
        radial-gradient(ellipse at center, rgba(34, 211, 238, 0.08), transparent 60%),
        #080b10;
}
.game-art-web-reactor {
    background:
        radial-gradient(circle at center, rgba(34, 211, 238, 0.12), transparent 55%),
        #080b10;
}
.art-web line { stroke: rgba(34, 211, 238, 0.35); stroke-width: 0.8; }
.art-web-rim    { fill: none; stroke: rgba(34, 211, 238, 0.6); stroke-width: 1; }
.art-web-hub    { fill: none; stroke: rgba(34, 211, 238, 0.7); stroke-width: 1; }
.art-web-player { fill: #fff; }
.art-web-enemy  { fill: none; stroke: #ff4757; stroke-width: 1; }

.game-art-bunker {
    background:
        radial-gradient(ellipse at 70% 30%, rgba(251, 191, 36, 0.06), transparent 55%),
        #0b0d10;
}
.art-bunker-grid line    { stroke: rgba(255, 255, 255, 0.06); stroke-width: 0.8; }
.art-bunker-wall         { fill: rgba(255, 255, 255, 0.2); }
.art-bunker-cone         { fill: rgba(251, 191, 36, 0.22); stroke: rgba(251, 191, 36, 0.6); stroke-width: 0.8; }
.art-bunker-guard        { fill: #ef4444; }
.art-bunker-player       { fill: #22d3ee; }
.art-svg { width: 80%; height: 80%; }
.art-ship { fill: none; stroke: var(--accent); stroke-width: 1.2; stroke-linejoin: round; }
.art-rock { fill: none; stroke: var(--text-muted); stroke-width: 1; stroke-linejoin: round; }
.art-star { fill: var(--text-dim); }
.game-art-soon {
    background: repeating-linear-gradient(
        45deg, #0d131c, #0d131c 10px, #10171f 10px, #10171f 20px
    );
}
.soon-label {
    font-family: var(--mono); font-size: 14px;
    color: var(--text-dim); letter-spacing: 0.3em;
    padding: 8px 16px; border: 1px solid var(--border-strong);
    border-radius: 6px;
}
.game-meta { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.game-title { margin: 0 0 6px; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.game-desc { color: var(--text-muted); font-size: 14px; margin: 0 0 20px; flex: 1; }
.game-footer {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.game-tag {
    font-family: var(--mono); font-size: 11px;
    color: var(--text-dim); letter-spacing: 0.12em;
}
.game-card-placeholder .game-title,
.game-card-placeholder .game-desc { color: var(--text-dim); }

/* ---------- Leaderboard ---------- */
.board {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.board-head, .board-row {
    display: grid;
    grid-template-columns: 60px 1fr 1fr 130px;
    gap: 12px; padding: 14px 20px; align-items: center;
}
.board-head {
    background: var(--bg-elev-2);
    font-family: var(--mono); font-size: 11px;
    color: var(--text-dim); letter-spacing: 0.18em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
}
.board-rows { list-style: none; margin: 0; padding: 0; }
.board-row { border-bottom: 1px solid var(--border); font-size: 14px; }
.board-row:last-child { border-bottom: none; }
.board-rank { font-family: var(--mono); color: var(--text-dim); }
.board-row.rank-1 .board-rank { color: var(--accent); }
.board-player { font-family: var(--mono); font-weight: 500; letter-spacing: 0.05em; }
.board-game { color: var(--text-muted); }
.board-score {
    font-family: var(--mono); text-align: right;
    color: var(--text); font-weight: 500;
}
.board-row.rank-1 .board-score { color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); margin-top: 80px; padding: 28px 0; }
.footer-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
}
.footer-brand { font-weight: 700; letter-spacing: 0.12em; font-size: 13px; }
.footer-meta { font-family: var(--mono); font-size: 12px; color: var(--text-dim); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .site-nav { gap: 16px; }
    .site-nav a { font-size: 13px; }
    .hero { padding: 72px 0 48px; }
}
@media (max-width: 560px) {
    .board-head, .board-row {
        grid-template-columns: 40px 1fr 100px;
        gap: 10px; padding: 12px 14px;
    }
    .board-col-game, .board-game { display: none; }
}

/* ============================================================== */
/*  AR+ (Arcade Reactor Plus) — experimental wing                 */
/* ============================================================== */
/*  Distinct neon-magenta theme set against the site's cyan accent */
/*  so AR+ visually reads as a separate "wing" without looking     */
/*  like a different site. Cards carry an AR+ badge.               */

.nav-ar-plus {
    color: #ff4da6 !important;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-shadow: 0 0 8px rgba(255, 77, 166, 0.4);
}
.nav-ar-plus:hover { color: #ff6fb8 !important; }

.ar-plus-section {
    position: relative;
    background:
        radial-gradient(circle at 20% 0%, rgba(255, 77, 166, 0.06), transparent 50%),
        radial-gradient(circle at 80% 100%, rgba(34, 211, 238, 0.05), transparent 50%);
}

.ar-plus-eyebrow {
    color: #ff4da6;
    text-shadow: 0 0 8px rgba(255, 77, 166, 0.35);
}

.ar-plus-logo {
    display: block;
    height: clamp(140px, 20vw, 260px);
    width: auto;
    margin: -8px 0 18px -12px; /* negative left to compensate for transparent padding in the PNG */
    filter: drop-shadow(0 0 28px rgba(255, 77, 166, 0.32));
}

.ar-plus-tag {
    color: #ff4da6;
    border-color: rgba(255, 77, 166, 0.35);
}

.ar-plus-card {
    border-color: rgba(255, 77, 166, 0.22);
    background: linear-gradient(180deg, rgba(255, 77, 166, 0.04), var(--bg-elev) 35%);
    position: relative;
}
.ar-plus-card::before {
    content: 'AR+';
    position: absolute;
    top: 12px; right: 12px;
    z-index: 2;
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    color: #ff4da6;
    background: rgba(10, 14, 20, 0.85);
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid rgba(255, 77, 166, 0.4);
    letter-spacing: 0.18em;
    text-shadow: 0 0 6px rgba(255, 77, 166, 0.3);
    box-shadow: 0 0 10px rgba(255, 77, 166, 0.18);
    pointer-events: none;
}
.ar-plus-card:hover:not(.game-card-placeholder) {
    border-color: rgba(255, 77, 166, 0.5);
    box-shadow: 0 8px 32px -8px rgba(255, 77, 166, 0.35);
}

.game-art-mini-golf {
    background:
        radial-gradient(circle at center, rgba(255, 232, 100, 0.08), transparent 55%),
        #080b10;
}

/* AR+ suggestion CTA */
.ar-plus-cta {
    margin-top: 40px;
    padding: 36px 32px;
    background: linear-gradient(
        135deg,
        rgba(255, 77, 166, 0.08),
        rgba(255, 232, 100, 0.03) 50%,
        rgba(34, 211, 238, 0.08)
    );
    border: 1px solid rgba(255, 77, 166, 0.22);
    border-radius: var(--radius-lg);
    text-align: center;
}
.ar-plus-cta h3 {
    font-size: clamp(22px, 3vw, 28px);
    margin: 0 0 6px;
    color: var(--text);
    letter-spacing: -0.01em;
}
.ar-plus-cta-tagline {
    font-family: var(--mono);
    color: #ff4da6;
    letter-spacing: 0.22em;
    font-size: 12px;
    margin: 0 0 16px;
    text-transform: uppercase;
    text-shadow: 0 0 8px rgba(255, 77, 166, 0.35);
}
.ar-plus-cta p {
    color: var(--text-muted);
    margin: 0 auto 22px;
    max-width: 540px;
}
.btn-coming-soon {
    background: rgba(255, 77, 166, 0.08);
    border: 1px solid rgba(255, 77, 166, 0.35);
    color: var(--text-muted);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.22em;
    padding: 10px 24px;
    border-radius: 6px;
    cursor: not-allowed;
    text-transform: uppercase;
}

/* ============================================================== */
/*  Block Party — Collection 04: paddle / ball / brick games      */
/* ============================================================== */

.game-art-breakout {
    background:
        radial-gradient(ellipse at center top, rgba(255, 232, 100, 0.06), transparent 55%),
        radial-gradient(ellipse at center bottom, rgba(125, 255, 214, 0.05), transparent 45%),
        #080b10;
}