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

/* ── TOKENS ── */
:root {
  --bg:           #0a0a0a;
  --fg:           #d4d4d4;
  --green:        #4ade80;
  --green-hover:  #86efac;
  --muted:        #555;
  --dimmed:       #9a9090;
  --faint:        #333;
  --subtler:      #1e1e1e;
  --card-bg:      #111;
  --card-border:  #222;
  --mono: 'IBM Plex Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
}

/* ── BASE ── */
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* scanlines overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

a { color: inherit; text-decoration: none; cursor: pointer; }

/* ── ANIMATIONS ── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── NAV ── */
nav.topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #181818;
  padding: 13px 24px;
  display: flex;
  align-items: center;
  gap: 22px;
}
nav.topnav .brand {
  color: #f0f0f0;
  font-weight: 500;
  font-size: 13px;
  margin-right: auto;
}
nav.topnav a {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.05em;
  transition: color 0.15s;
}
nav.topnav a:hover   { color: var(--fg); }
nav.topnav a.active  { color: var(--green); }

/* ── CONTAINERS ── */
.container {
  max-width: 580px;
  margin: 0 auto;
  padding: 88px 24px 80px;
}
.wide-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 88px 24px 80px;
}

/* ── SHARED COMPONENTS ── */
.divider {
  height: 1px;
  background: var(--subtler);
  margin: 28px 0;
}

.section-label {
  font-size: 11px;
  color: var(--dimmed);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 300;
}

.tag {
  font-size: 11px;
  color: #4b4b4b;
  background: #141414;
  border: 1px solid var(--card-border);
  padding: 2px 8px;
  border-radius: 2px;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color 0.15s;
}
.card:hover { border-color: #2a2a2a; }

.badge {
  font-size: 11px;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  color: #888;
  padding: 3px 10px;
  border-radius: 3px;
  white-space: nowrap;
}
.badge-outline {
  font-size: 11px;
  border: 1px solid #2a2a2a;
  color: #777;
  padding: 2px 8px;
  border-radius: 3px;
}
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-header { margin-bottom: 32px; }
.page-title {
  font-size: 30px;
  font-weight: 600;
  color: #f0f0f0;
  margin-bottom: 6px;
  letter-spacing: -0.4px;
}
.page-subtitle {
  font-size: 13px;
  color: var(--muted);
  font-weight: 300;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 28px;
  transition: color 0.15s;
}
.back-link:hover { color: var(--fg); }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .wide-container { padding-left: 16px; padding-right: 16px; }
  .container      { padding-left: 16px; padding-right: 16px; }
  nav.topnav      { gap: 14px; padding: 12px 16px; }
}