:root {
    --bg: #0b0d12;
    --surface: rgba(255, 255, 255, 0.04);
    --surface-hover: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.09);
    --text: #e8eaf0;
    --muted: #9aa3b5;
    --accent: #7c5cff;
    --accent-2: #22d3ee;
    --live: #34d399;
    --radius: 18px;
}

@media (prefers-color-scheme: light) {
    :root {
        --bg: #f6f7fb;
        --surface: #ffffff;
        --surface-hover: #ffffff;
        --border: rgba(15, 23, 42, 0.08);
        --text: #0f172a;
        --muted: #55607a;
        --live: #059669;
    }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: inherit; }

.bg-glow {
    position: fixed;
    inset: -20% -10% auto -10%;
    height: 70vh;
    background:
        radial-gradient(40% 60% at 20% 30%, rgba(124, 92, 255, 0.28), transparent 70%),
        radial-gradient(35% 50% at 80% 20%, rgba(34, 211, 238, 0.20), transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    z-index: -1;
}

.site-header {
    max-width: 1120px;
    margin: 0 auto;
    padding: 24px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    font-weight: 800;
    font-size: 1.35rem;
    text-decoration: none;
    letter-spacing: -0.02em;
}
.brand span { color: var(--accent); }

.site-header nav { display: flex; gap: 22px; }
.site-header nav a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color .2s;
}
.site-header nav a:hover { color: var(--text); }

main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero { padding: 56px 0 40px; }

.eyebrow {
    font-family: "JetBrains Mono", monospace;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.8rem;
    margin: 0 0 12px;
}

.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
    margin: 0 0 18px;
    font-weight: 800;
}

.gradient-text {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lead {
    max-width: 620px;
    color: var(--muted);
    font-size: 1.1rem;
    margin: 0 0 32px;
}

.filters { display: flex; flex-wrap: wrap; gap: 10px; }

.chip {
    font: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
    transition: all .2s;
}
.chip:hover { color: var(--text); }
.chip.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 22px;
}

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 26px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
    transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
    animation: rise .5s ease both;
}
.card:nth-child(2) { animation-delay: .05s; }
.card:nth-child(3) { animation-delay: .10s; }
.card:nth-child(4) { animation-delay: .15s; }
.card:nth-child(5) { animation-delay: .20s; }

.card:hover {
    transform: translateY(-4px);
    background: var(--surface-hover);
    border-color: rgba(124, 92, 255, 0.45);
    box-shadow: 0 18px 40px -20px rgba(124, 92, 255, 0.45);
}

.card.featured {
    grid-column: 1 / -1;
    background:
        linear-gradient(135deg, rgba(124, 92, 255, 0.14), rgba(34, 211, 238, 0.08)),
        var(--surface);
}
.card.featured p { max-width: 760px; }

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    font-size: 1.4rem;
    background: rgba(124, 92, 255, 0.14);
}

.status {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--muted);
}
.status.live {
    color: var(--live);
    border-color: color-mix(in srgb, var(--live) 40%, transparent);
}
.status.live::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 6px;
    border-radius: 50%;
    background: var(--live);
    vertical-align: middle;
    animation: pulse 2s infinite;
}

.card h2 {
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    margin: 0 0 8px;
}

.card p {
    color: var(--muted);
    margin: 0 0 18px;
    font-size: 0.97rem;
}

.tags {
    list-style: none;
    padding: 0;
    margin: 0 0 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tags li {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 8px;
    background: rgba(34, 211, 238, 0.10);
    color: var(--accent-2);
}
@media (prefers-color-scheme: light) {
    .tags li { color: #0e7490; }
}

.links {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all .2s;
}
.btn.primary {
    background: linear-gradient(90deg, var(--accent), #6366f1);
    color: #fff;
}
.btn.primary:hover { filter: brightness(1.12); }
.btn.primary::after { content: "↗"; }
.btn.ghost {
    border: 1px solid var(--border);
    color: var(--text);
}
.btn.ghost:hover { border-color: var(--accent); }

.mini { padding: 56px 0 24px; }
.mini h3 {
    font-size: 1rem;
    color: var(--muted);
    font-weight: 600;
    margin: 0 0 16px;
}
.mini-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
}
.mini-item {
    display: flex;
    flex-direction: column;
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface);
    text-decoration: none;
    transition: border-color .2s, transform .2s;
}
.mini-item:hover { border-color: var(--accent-2); transform: translateY(-2px); }
.mini-item strong { font-size: 0.98rem; }
.mini-item strong::after { content: " ↗"; color: var(--accent-2); }
.mini-item span { color: var(--muted); font-size: 0.85rem; }

.hidden { display: none !important; }

.site-footer {
    max-width: 1120px;
    margin: 40px auto 0;
    padding: 28px 20px 40px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.9rem;
}
.site-footer a { color: var(--text); }

@keyframes rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: .35; }
}

@media (max-width: 600px) {
    .site-header nav { gap: 14px; }
    .site-header nav a { font-size: 0.85rem; }
    .grid { grid-template-columns: 1fr; }
    .card { padding: 22px; }
    .hero { padding-top: 32px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}