/**
 * LoreMarkets — World Enhancements
 * Carl (UX/UI) · JJ (Lore) · Tom (Marketing) · Yosuf (Dev) — Season I
 *
 * Covers:
 *  1.  Logo mark — inline SVG overrides (fixes broken SVG files)
 *  2.  Arena / Leaderboard section — full layout + visual treatment
 *  3.  Origin Story Timeline — three thousand years of record
 *  4.  Additional animation keyframes
 */


/* ════════════════════════════════════════════════════════
   1. LOGO MARK — INLINE SVG OVERRIDES
   Replaces broken multi-megabyte traced-raster SVG files
   with clean, precise inline SVGs using currentColor.
   ════════════════════════════════════════════════════════ */

/* Nav logo link wrapper */
.nav__logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav__logo-link:hover { opacity: 0.85; }

.nav__logo-mark {
  height: 30px;
  width: auto;
  color: var(--color-brand-gold, #f5c030);
  flex-shrink: 0;
  filter: none !important;
  display: block;
}

.nav__logo-wordmark {
  font-family: var(--font-heading, 'Cinzel', serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-brand-gold, #f5c030);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 1;
}

/* Hero logo — centred, larger mark */
.hero__logo {
  width: auto !important;
  margin: 0 auto var(--space-8);
  filter: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.hero__logo-mark {
  width: 80px;
  height: auto;
  color: var(--color-brand-gold, #f5c030);
  display: block;
  filter: drop-shadow(0 0 48px rgba(245, 192, 48, 0.25));
}

/* Oracle feature card — inline SVG icon */
.feature-card__oracle-icon {
  width: 52px;
  height: 52px;
  color: var(--color-brand-gold, #f5c030);
  filter: none !important;
  display: block;
}

/* Oracle feed header icon */
.oracle__feed-icon {
  width: 20px;
  height: 20px;
  color: var(--color-brand-gold, #f5c030);
  filter: drop-shadow(0 0 6px rgba(245, 192, 48, 0.55)) !important;
  flex-shrink: 0;
}

/* Oracle section watermark */
.oracle__watermark {
  color: rgba(245, 192, 48, 0.09);
  filter: none !important;
  width: 360px;
  height: 360px;
}

/* Assets section watermark */
.assets__watermark {
  color: rgba(128, 80, 208, 0.07);
  filter: none !important;
}

/* Footer logo */
.footer__logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.footer__logo-mark {
  height: 26px;
  width: auto;
  color: rgba(245, 192, 48, 0.65);
  filter: none !important;
  display: block;
}

.footer__logo-wordmark {
  font-family: var(--font-heading, 'Cinzel', serif);
  font-size: 12px;
  font-weight: 700;
  color: rgba(245, 192, 48, 0.60);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Override old .footer__logo img rule */
.footer__logo { display: none !important; }
.nav__logo     { display: none !important; }


/* ════════════════════════════════════════════════════════
   2. ARENA — THE LIVING LEADERBOARD
   Carl's Design: The board should feel like a war room,
   not a sports table. Tense. Real-time. Alive.
   ════════════════════════════════════════════════════════ */

.arena {
  background: var(--color-bg-void, #06000f);
  overflow: hidden;
  position: relative;
}

/* Ambient glow: human gold on left, machine teal on right */
.arena::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 0% 50%, rgba(245,192,48,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 100% 50%, rgba(0,236,214,0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.arena .container { position: relative; z-index: 1; }

/* Two-column layout: text left, board right */
.arena__layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-16, 4rem);
  align-items: start;
}

@media (max-width: 900px) {
  .arena__layout { grid-template-columns: 1fr; }
}

/* ── Left column: copy ─────────────── */

.arena__text .eyebrow {
  margin-bottom: var(--space-4, 1rem);
}

.arena__text h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: var(--space-6, 1.5rem);
}

.arena__text p {
  color: var(--color-text-secondary, #9a88c0);
  font-size: var(--font-size-body-lg, 1.05rem);
  line-height: 1.75;
  margin-bottom: var(--space-5, 1.25rem);
}

/* JJ's oracle quote — a whisper from the archive */
.arena__quote {
  border-left: 2px solid rgba(245, 192, 48, 0.35);
  padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
  margin: var(--space-6, 1.5rem) 0;
  font-style: italic;
  color: var(--color-text-secondary, #9a88c0);
  font-size: var(--font-size-body-sm, 0.9rem);
  line-height: 1.6;
  background: rgba(245, 192, 48, 0.025);
  border-radius: 0 var(--radius-sm, 4px) var(--radius-sm, 4px) 0;
}

.arena__quote cite {
  display: block;
  margin-top: var(--space-2, 0.5rem);
  font-style: normal;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--color-text-faint, #382860);
  text-transform: uppercase;
}

/* Stats row */
.arena__stats {
  display: flex;
  gap: var(--space-8, 2rem);
  margin: var(--space-8, 2rem) 0;
  flex-wrap: wrap;
}

.arena__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1, 0.25rem);
}

.arena__stat-value {
  font-family: var(--font-heading, 'Cinzel', serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-brand-gold, #f5c030);
  line-height: 1;
  letter-spacing: 0.02em;
}

.arena__stat-label {
  font-size: var(--font-size-body-sm, 0.875rem);
  color: var(--color-text-muted, #6a5a90);
  letter-spacing: 0.04em;
}

/* ── Right column: board ────────────── */

.arena__board {
  background: rgba(13, 1, 32, 0.80);
  border: 1px solid rgba(128, 80, 208, 0.22);
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(128, 80, 208, 0.10),
    0 24px 80px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Board header */
.arena__board-header {
  display: flex;
  align-items: center;
  gap: var(--space-3, 0.75rem);
  padding: var(--space-4, 1rem) var(--space-5, 1.25rem);
  background: rgba(6, 0, 15, 0.6);
  border-bottom: 1px solid rgba(128, 80, 208, 0.18);
}

.arena__live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  flex-shrink: 0;
  animation: livePulse 1.4s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.45; transform: scale(0.7); }
}

.arena__board-title {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-primary, #f5f0ff);
  flex: 1;
}

.arena__board-session {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 9px;
  letter-spacing: 0.10em;
  color: var(--color-text-faint, #382860);
  text-transform: uppercase;
}

/* Human vs AI split bar */
.arena__split {
  display: flex;
  align-items: center;
  gap: var(--space-3, 0.75rem);
  padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
  background: rgba(6, 0, 15, 0.3);
  border-bottom: 1px solid rgba(128, 80, 208, 0.10);
}

.arena__split-label {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 9px;
  color: var(--color-text-faint, #382860);
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.arena__split-label strong {
  color: var(--color-text-muted, #6a5a90);
}

.arena__split-track {
  flex: 1;
  height: 3px;
  background: rgba(128, 80, 208, 0.12);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.arena__split-fill--human {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 30%;
  background: var(--color-brand-gold, #f5c030);
  border-radius: 2px;
}

.arena__split-fill--ai {
  position: absolute;
  top: 0; left: 30%;
  height: 100%;
  width: 70%;
  background: var(--color-brand-teal, #00ecd6);
  border-radius: 2px;
  opacity: 0.7;
}

/* Leaderboard list */
.leaderboard {
  list-style: none;
  padding: 0;
  margin: 0;
}

.leaderboard__row {
  display: flex;
  align-items: center;
  gap: var(--space-3, 0.75rem);
  padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
  border-bottom: 1px solid rgba(128, 80, 208, 0.08);
  transition: background 0.25s ease;
  position: relative;
  cursor: default;
  animation: rowSlideIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.leaderboard__row:last-child { border-bottom: none; }

.leaderboard__row:hover {
  background: rgba(128, 80, 208, 0.05);
}

/* Staggered entrance */
.leaderboard__row:nth-child(1)  { animation-delay: 0.05s; }
.leaderboard__row:nth-child(2)  { animation-delay: 0.10s; }
.leaderboard__row:nth-child(3)  { animation-delay: 0.15s; }
.leaderboard__row:nth-child(4)  { animation-delay: 0.20s; }
.leaderboard__row:nth-child(5)  { animation-delay: 0.25s; }
.leaderboard__row:nth-child(6)  { animation-delay: 0.30s; }
.leaderboard__row:nth-child(7)  { animation-delay: 0.35s; }
.leaderboard__row:nth-child(8)  { animation-delay: 0.40s; }
.leaderboard__row:nth-child(9)  { animation-delay: 0.45s; }
.leaderboard__row:nth-child(10) { animation-delay: 0.50s; }

@keyframes rowSlideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Top row — gold crown treatment */
.leaderboard__row--top {
  background: linear-gradient(90deg, rgba(245,192,48,0.05) 0%, transparent 50%);
  border-bottom-color: rgba(245, 192, 48, 0.12);
  animation:
    rowSlideIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both,
    tealGlowPulse 5s ease-in-out 1s infinite;
}

/* Rank badge */
.lb-rank {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-faint, #382860);
  width: 18px;
  text-align: right;
  flex-shrink: 0;
}

.leaderboard__row--top .lb-rank {
  color: var(--color-brand-gold, #f5c030);
}

/* Type icon */
.lb-type {
  font-size: 14px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
  line-height: 1;
}

.lb-type--human { color: var(--color-brand-gold, #f5c030); opacity: 0.85; }
.lb-type--ai    { color: var(--color-brand-teal, #00ecd6); opacity: 0.80; }

/* Name */
.lb-name {
  flex: 1;
  font-size: var(--font-size-body-sm, 0.875rem);
  font-weight: 500;
  color: var(--color-text-secondary, #9a88c0);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.leaderboard__row--top .lb-name {
  color: var(--color-text-primary, #f5f0ff);
  font-weight: 600;
}

/* PnL bar — thin relative performance visualizer */
.lb-bar-wrap {
  width: 52px;
  height: 2px;
  background: rgba(128, 80, 208, 0.12);
  border-radius: 1px;
  overflow: hidden;
  flex-shrink: 0;
}

.lb-bar {
  height: 100%;
  border-radius: 1px;
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.leaderboard__row--human .lb-bar {
  background: linear-gradient(90deg, rgba(245,192,48,0.4), var(--color-brand-gold, #f5c030));
}
.leaderboard__row--ai .lb-bar {
  background: linear-gradient(90deg, rgba(0,236,214,0.3), var(--color-brand-teal, #00ecd6));
}
.lb-bar--negative {
  background: rgba(239, 68, 68, 0.55) !important;
}

/* PnL value */
.lb-pnl {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  width: 64px;
  text-align: right;
  transition: color 0.4s ease;
}

.lb-pnl--up   { color: var(--color-chart-up, #22c55e); }
.lb-pnl--down { color: var(--color-chart-down, #ef4444); }

/* Badge */
.lb-badge {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 2px;
  flex-shrink: 0;
}

.lb-badge--human {
  background: rgba(245, 192, 48, 0.12);
  color: rgba(245, 192, 48, 0.85);
  border: 1px solid rgba(245, 192, 48, 0.22);
}

.lb-badge--ai {
  background: rgba(0, 236, 214, 0.08);
  color: rgba(0, 236, 214, 0.75);
  border: 1px solid rgba(0, 236, 214, 0.18);
}

/* Oracle event feed below the board */
.arena__oracle-event {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3, 0.75rem);
  padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
  background: rgba(6, 0, 15, 0.5);
  border-top: 1px solid rgba(245, 192, 48, 0.10);
}

.arena__oracle-phase {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 2px;
  background: rgba(245, 192, 48, 0.12);
  color: var(--color-brand-gold, #f5c030);
  border: 1px solid rgba(245, 192, 48, 0.28);
  flex-shrink: 0;
  margin-top: 1px;
}

.arena__oracle-text {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10px;
  color: var(--color-text-secondary, #9a88c0);
  line-height: 1.55;
}

/* Board footer */
.arena__board-footer {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  padding: var(--space-3, 0.75rem) var(--space-5, 1.25rem);
  background: rgba(6, 0, 15, 0.4);
  border-top: 1px solid rgba(128, 80, 208, 0.10);
}

.arena__update-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-brand-teal, #00ecd6);
  opacity: 0.7;
  animation: livePulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.arena__update-label {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 9px;
  color: var(--color-text-faint, #382860);
  letter-spacing: 0.06em;
}


/* ════════════════════════════════════════════════════════
   3. ORIGIN STORY TIMELINE
   JJ's three thousand years of unbroken record.
   Carl's design: a vertical scroll through history,
   each node revealing on scroll like turning a page.
   ════════════════════════════════════════════════════════ */

.origin {
  padding: var(--space-24, 6rem) 0;
  background: var(--color-bg-deep, #0d0120);
  position: relative;
  overflow: hidden;
}

/* Atmospheric glow */
.origin::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 80% 40% at 50% 0%, rgba(128, 80, 208, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(245, 192, 48, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.origin .container { position: relative; z-index: 1; }

.origin .section-header {
  max-width: 680px;
  margin-bottom: var(--space-16, 4rem);
}

/* Timeline wrapper */
.origin__timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding-left: 36px;
}

/* The vertical line of history */
.origin__timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(128, 80, 208, 0.10) 0%,
    rgba(128, 80, 208, 0.30) 20%,
    rgba(128, 80, 208, 0.35) 50%,
    rgba(245, 192, 48, 0.50) 80%,
    rgba(245, 192, 48, 0.95) 100%
  );
}

/* Each timeline node */
.origin__node {
  position: relative;
  margin-bottom: var(--space-10, 2.5rem);
}
.origin__node:last-child { margin-bottom: 0; }

/* Node dot */
.origin__node-dot {
  position: absolute;
  left: -42px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-bg-deep, #0d0120);
  border: 2px solid rgba(128, 80, 208, 0.35);
  z-index: 2;
  transition:
    border-color 0.5s ease,
    box-shadow 0.5s ease,
    background 0.5s ease;
}

.origin__node.visible .origin__node-dot,
.origin__node.revealed .origin__node-dot {
  border-color: rgba(245, 192, 48, 0.65);
  box-shadow: 0 0 8px rgba(245,192,48,0.3), 0 0 20px rgba(245,192,48,0.08);
}

/* "Now" node dot — always lit, fully gold */
.origin__node-dot--now {
  background: var(--color-brand-gold, #f5c030) !important;
  border-color: var(--color-brand-gold, #f5c030) !important;
  box-shadow:
    0 0 0 4px rgba(245, 192, 48, 0.12),
    0 0 16px rgba(245, 192, 48, 0.55),
    0 0 32px rgba(245, 192, 48, 0.18) !important;
  animation: nowNodePulse 2.5s ease-in-out infinite;
}

@keyframes nowNodePulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(245,192,48,0.12), 0 0 16px rgba(245,192,48,0.5); }
  50%       { box-shadow: 0 0 0 8px rgba(245,192,48,0.06), 0 0 28px rgba(245,192,48,0.65); }
}

/* Year label */
.origin__node-year {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint, #382860);
  margin-bottom: 6px;
  transition: color 0.4s ease;
}

.origin__node.visible .origin__node-year,
.origin__node.revealed .origin__node-year {
  color: var(--color-text-muted, #6a5a90);
}

.origin__node-year--now {
  color: var(--color-brand-gold, #f5c030) !important;
  font-weight: 600;
}

/* Content card */
.origin__node-card {
  background: rgba(22, 4, 52, 0.65);
  border: 1px solid rgba(128, 80, 208, 0.14);
  border-radius: var(--radius-lg, 12px);
  padding: var(--space-5, 1.25rem) var(--space-6, 1.5rem);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    border-color 0.4s ease,
    box-shadow 0.4s ease,
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.origin__node.visible .origin__node-card,
.origin__node.revealed .origin__node-card {
  border-color: rgba(128, 80, 208, 0.26);
}

.origin__node:hover .origin__node-card {
  border-color: rgba(245, 192, 48, 0.22);
  box-shadow: 0 0 28px rgba(245,192,48,0.05), 0 12px 40px rgba(0,0,0,0.3);
  transform: translateX(5px);
}

/* "Now" card accent */
.origin__node-card--now {
  border-color: rgba(245, 192, 48, 0.26) !important;
  background: rgba(26, 10, 56, 0.80) !important;
  box-shadow: 0 0 40px rgba(245,192,48,0.06);
}
.origin__node:hover .origin__node-card--now {
  border-color: rgba(245, 192, 48, 0.50) !important;
  box-shadow: 0 0 60px rgba(245,192,48,0.12), 0 12px 40px rgba(0,0,0,0.35);
}

/* Node title */
.origin__node-title {
  font-family: var(--font-heading, 'Cinzel', serif);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 600;
  color: var(--color-text-primary, #f5f0ff);
  margin-bottom: var(--space-2, 0.5rem);
  line-height: 1.3;
}

/* Node body */
.origin__node-body {
  font-size: var(--font-size-body-sm, 0.9rem);
  color: var(--color-text-secondary, #9a88c0);
  line-height: var(--line-height-body, 1.75);
  margin-bottom: var(--space-3, 0.75rem);
}

/* Event tag pill */
.origin__node-tag {
  display: inline-block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 3px;
  background: rgba(128, 80, 208, 0.10);
  color: rgba(128, 80, 208, 0.75);
  border: 1px solid rgba(128, 80, 208, 0.20);
}

.origin__node-tag--warning {
  background: rgba(251, 146, 60, 0.08);
  color: rgba(251, 146, 60, 0.85);
  border-color: rgba(251, 146, 60, 0.22);
}
.origin__node-tag--extreme {
  background: rgba(139, 92, 246, 0.10);
  color: rgba(167, 139, 250, 0.90);
  border-color: rgba(139, 92, 246, 0.28);
}
.origin__node-tag--faction {
  background: rgba(0, 236, 214, 0.08);
  color: rgba(0, 236, 214, 0.80);
  border-color: rgba(0, 236, 214, 0.20);
}
.origin__node-tag--ai {
  background: rgba(239, 68, 68, 0.08);
  color: rgba(248, 113, 113, 0.85);
  border-color: rgba(239, 68, 68, 0.20);
}
.origin__node-tag--now {
  background: rgba(245, 192, 48, 0.12);
  color: var(--color-brand-gold, #f5c030);
  border-color: rgba(245, 192, 48, 0.38);
  animation: tagGoldPulse 2s ease-in-out infinite;
}

@keyframes tagGoldPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.7; }
}

/* Stagger delays on scroll-reveal */
.origin__node:nth-child(1) { transition-delay: 0.00s; }
.origin__node:nth-child(2) { transition-delay: 0.07s; }
.origin__node:nth-child(3) { transition-delay: 0.14s; }
.origin__node:nth-child(4) { transition-delay: 0.21s; }
.origin__node:nth-child(5) { transition-delay: 0.28s; }
.origin__node:nth-child(6) { transition-delay: 0.35s; }

/* Desktop: add year column on the left */
@media (min-width: 860px) {
  .origin__timeline { padding-left: 0; }

  .origin__timeline::before {
    left: 138px;
  }

  .origin__node {
    display: grid;
    grid-template-columns: 120px 36px 1fr;
    gap: 0 var(--space-5, 1.25rem);
    align-items: start;
  }

  .origin__node-dot {
    position: static;
    margin: 7px auto 0;
    left: auto;
  }

  .origin__node-year {
    text-align: right;
    padding-top: 9px;
    margin-bottom: 0;
  }

  .origin__node-card {
    grid-column: 3;
  }
}


/* ════════════════════════════════════════════════════════
   4. ENHANCED ANIMATION KEYFRAMES
   ════════════════════════════════════════════════════════ */

/* Section background shimmer */
@keyframes sectionShimmer {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}

/* Atmospheric depth — particle-like float */
@keyframes atmosphericFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
  33%       { transform: translateY(-8px) scale(1.02); opacity: 0.8; }
  66%       { transform: translateY(4px) scale(0.99); opacity: 0.5; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .origin__node-dot--now { animation: none !important; }
  .origin__node-tag--now { animation: none !important; }
  .leaderboard__row { animation: none !important; opacity: 1 !important; }
  .arena__live-dot  { animation: none !important; }
  .origin__node:hover .origin__node-card { transform: none; }
}