/*
 * anthropic-mythos-snapshot.css
 * Bite-sized visual summary page for the Anthropic Mythos report.
 * Design tokens match anthropic-mythos.css and index.md system.
 * Accent: #cc44ff (electric violet — AGI neurons / Capybara tier)
 */

/* ── Tokens ─────────────────────────────────────────────────────── */
:root {
  --bg:          #06040f;
  --bg-surface:  #0c0a1e;
  --bg-card:     #08000e;
  --border-sub:  #1c1838;
  --border-med:  #2a2455;

  --text-hi:     #cec8e8;
  --text-body:   #9a90bc;
  --text-muted:  #5a5278;

  --accent:      #cc44ff;
  --accent-glow: rgba(204,68,255,.55);
  --accent-dim:  rgba(204,68,255,.08);
  --accent-bdr:  rgba(204,68,255,.28);

  --pink:        #e8527c;
  --amber:       #e8a020;
  --green:       #20d090;
  --cyan:        #00ccff;

  --font-mono: 'JetBrains Mono', Monaco, Consolas, monospace;
  --font-sans: Inter, system-ui, -apple-system, sans-serif;

  --nav-h: 37px;
}

/* ── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-body);
  min-height: 100vh;
  padding-top: var(--nav-h);
  line-height: 1.7;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Skip link ──────────────────────────────────────────────────── */
.skip-link {
  position: absolute; top: -100px; left: 1rem;
  padding: .4rem .9rem; background: var(--accent); color: #000;
  font-family: var(--font-mono); font-size: .8rem; border-radius: 4px;
  transition: top .15s;
}
.skip-link:focus { top: calc(var(--nav-h) + 4px); }

/* ── Nav banner ─────────────────────────────────────────────────── */
#snap-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
  height: var(--nav-h);
  background: #030008;
  border-bottom: 1px dashed var(--accent-bdr);
  font-family: var(--font-mono); font-size: 13px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px; gap: 1rem;
}
#snap-nav a { color: var(--accent); }
.nav-title { color: var(--text-hi); letter-spacing: .04em; font-weight: 600; }
.nav-tag   { color: var(--text-muted); font-size: .78rem; }

/* ── Page wrapper ───────────────────────────────────────────────── */
.snap-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

/* ── Hero section ───────────────────────────────────────────────── */
.snap-hero {
  text-align: center;
  padding: 3rem 1rem 0;
}

@keyframes mythos-pulse {
  0%,100% {
    text-shadow:
      0 0 10px var(--accent),
      0 0 30px var(--accent-glow),
      0 0 60px rgba(204,68,255,.35),
      0 0 110px rgba(204,68,255,.15);
  }
  50% {
    text-shadow:
      0 0 18px var(--accent),
      0 0 50px var(--accent-glow),
      0 0 90px rgba(204,68,255,.5),
      0 0 160px rgba(204,68,255,.22);
  }
}

.mythos-title {
  font-family: var(--font-mono);
  font-size: clamp(3.2rem, 13vw, 7.5rem);
  font-weight: 900;
  letter-spacing: .22em;
  color: var(--accent);
  line-height: 1;
  animation: mythos-pulse 3s ease-in-out infinite;
  user-select: none;
}

.capybara-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin: 1rem 0 .6rem;
  flex-wrap: wrap;
}

.capybara-alias {
  font-family: var(--font-mono);
  font-size: clamp(.75rem, 2.2vw, 1rem);
  letter-spacing: .35em;
  color: rgba(204,68,255,.55);
  border: 1px solid rgba(204,68,255,.3);
  padding: .3em 1em;
  border-radius: 4px;
  background: rgba(204,68,255,.04);
  text-transform: uppercase;
}

.hero-caption {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: rgba(204,68,255,.3);
  text-transform: uppercase;
}

/* ── Feature canvas ─────────────────────────────────────────────── */
.canvas-frame {
  position: relative;
  width: 100%;
  margin: 1.8rem auto 0;
  border-radius: 12px;
  overflow: hidden;
  background: #0a0a1f;
  border: 1px solid var(--accent-bdr);
  box-shadow:
    0 0 30px rgba(204,68,255,.1),
    inset 0 0 60px rgba(204,68,255,.03);
  /* Maintain 800×400 aspect ratio */
  aspect-ratio: 2 / 1;
  max-width: 800px;
}
.canvas-frame canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ── Stats grid ─────────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin: 2.5rem 0;
}
@media (max-width: 520px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--accent-bdr);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 1.1rem .9rem;
  box-shadow: 0 0 18px rgba(204,68,255,.06);
  transition: box-shadow .18s;
}
.stat-card:hover {
  box-shadow: 0 0 28px rgba(204,68,255,.14);
}

.stat-val {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 3.5vw, 1.85rem);
  font-weight: 800;
  color: var(--accent);
  text-shadow: 0 0 8px rgba(204,68,255,.6);
  line-height: 1.1;
  margin-bottom: .35rem;
}
.stat-lbl {
  font-family: var(--font-mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(204,68,255,.45);
  line-height: 1.45;
}

/* ── Narrative strip ────────────────────────────────────────────── */
.narrative-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin: 0 0 2.5rem;
}
@media (max-width: 620px) {
  .narrative-strip { grid-template-columns: 1fr; }
}

.narr-card {
  background: var(--bg-surface);
  border-radius: 10px;
  border: 1px solid var(--border-sub);
  padding: 1.15rem 1rem;
}
.narr-card.c-leak  { border-left: 3px solid var(--amber); }
.narr-card.c-model { border-left: 3px solid var(--accent); }
.narr-card.c-threat{ border-left: 3px solid var(--pink);  }

.narr-label {
  font-family: var(--font-mono);
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: .45rem;
}
.c-leak  .narr-label { color: var(--amber); }
.c-model .narr-label { color: var(--accent); }
.c-threat .narr-label { color: var(--pink);  }

.narr-body {
  font-size: .82rem;
  color: var(--text-body);
  line-height: 1.62;
}
.narr-quote {
  margin-top: .7rem;
  font-size: .75rem;
  font-style: italic;
  color: var(--text-muted);
  border-top: 1px solid var(--border-sub);
  padding-top: .55rem;
}

/* ── Compact timeline ───────────────────────────────────────────── */
.timeline-label {
  font-family: var(--font-mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-muted);
  margin-bottom: .6rem;
}

.timeline-bar {
  display: flex;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-bdr) transparent;
  gap: 0;
  margin-bottom: 2.5rem;
  border-radius: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-sub);
}

.tl-event {
  flex: 1;
  min-width: 145px;
  position: relative;
  padding: 1rem .9rem .85rem;
  border-right: 1px solid var(--border-sub);
}
.tl-event:last-child { border-right: none; }

.tl-event::before {
  content: '';
  position: absolute;
  top: -1px; left: .9rem;
  width: 8px; height: 3px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.tl-date {
  font-family: var(--font-mono);
  font-size: .62rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .3rem;
}
.tl-title {
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-hi);
  line-height: 1.4;
  margin-bottom: .3rem;
}
.tl-body {
  font-size: .73rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── Pull quote ─────────────────────────────────────────────────── */
.pull-quote {
  border-left: 4px solid var(--accent);
  background: rgba(204,68,255,.04);
  border-radius: 0 8px 8px 0;
  padding: 1.4rem 1.8rem;
  margin: 0 0 2.5rem;
  box-shadow: inset 0 0 40px rgba(204,68,255,.03);
}
.pull-quote p {
  font-size: clamp(.9rem, 2.2vw, 1.08rem);
  font-style: italic;
  color: var(--text-hi);
  line-height: 1.65;
  margin-bottom: .5rem;
}
.pull-quote cite {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-muted);
  font-style: normal;
}

/* ── CTA row ────────────────────────────────────────────────────── */
.cta-row {
  display: flex;
  gap: .75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0 0 3rem;
}

.btn-primary {
  display: inline-block;
  padding: .85rem 2.2rem;
  background: linear-gradient(135deg, #2a0060 0%, #180044 100%);
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: bold;
  font-size: .92rem;
  border: 1px solid var(--accent-bdr);
  border-radius: 8px;
  letter-spacing: .06em;
  text-decoration: none;
  transition: box-shadow .18s, transform .14s, border-color .18s;
  box-shadow: 0 0 20px rgba(204,68,255,.12);
}
.btn-primary:hover {
  box-shadow: 0 0 36px rgba(204,68,255,.4);
  border-color: rgba(204,68,255,.7);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-secondary {
  display: inline-block;
  padding: .85rem 2.2rem;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: .9rem;
  border: 1px solid var(--border-med);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color .18s, color .18s, transform .14s;
}
.btn-secondary:hover {
  color: var(--text-hi);
  border-color: var(--accent-bdr);
  transform: translateY(-2px);
  text-decoration: none;
}

/* ── Divider ────────────────────────────────────────────────────── */
.snap-divider {
  border: none;
  border-top: 1px solid var(--border-sub);
  margin: 2rem 0;
}

/* ── Footer ─────────────────────────────────────────────────────── */
.snap-footer {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 2;
  padding-top: .5rem;
}
.snap-footer a { color: var(--accent-bdr); }

/* ── Section titles ─────────────────────────────────────────────── */
.section-title {
  font-family: var(--font-mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text-muted);
  margin-bottom: .8rem;
  border-left: 2px solid var(--accent-bdr);
  padding-left: .6rem;
}