/* ================================================================
   Sturna Infographic Panels — shared design system
   Used by: homepage, all 8 verticals, /infographic standalone page
   ================================================================ */

/* ── Shared Variables ── */
:root {
  --info-bg: #07080d;
  --info-surface: #141b27;
  --info-surface-raised: #1c2535;
  --info-surface-high: #232e42;
  --info-cyan: #00d4ff;
  --info-cyan-dim: rgba(0, 212, 255, 0.10);
  --info-cyan-glow: rgba(0, 212, 255, 0.22);
  --info-cyan-bdr: rgba(0, 212, 255, 0.25);
  --info-amber: #fbbf24;
  --info-amber-dim: rgba(251, 191, 36, 0.08);
  --info-amber-glow: rgba(251, 191, 36, 0.22);
  --info-green: #10b981;
  --info-green-dim: rgba(16, 185, 129, 0.10);
  --info-red: #ef4444;
  --info-red-dim: rgba(239, 68, 68, 0.10);
  --info-border: rgba(255, 255, 255, 0.06);
  --info-border-hi: rgba(255, 255, 255, 0.12);
  --info-text: #e2e8f0;
  --info-bright: #e8edf5;
  --info-muted: #a0aabb;
  --info-ghost: #7c8599;
  --info-font-head: 'Space Grotesk', -apple-system, sans-serif;
  --info-font-body: 'DM Sans', -apple-system, sans-serif;
  --info-font-mono: 'JetBrains Mono', 'DM Mono', 'Fira Code', monospace;
  --info-radius-lg: 12px;
  --info-radius-xl: 16px;
  --info-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
  --info-transition: 0.2s ease;
}

/* Vertical accent overrides — applied per-page via inline style on container */
.info-panel[data-accent="teal"]  { --info-accent: #06b6d4; --info-accent-dim: rgba(6,182,212,.10); --info-accent-glow: rgba(6,182,212,.22); --info-accent-bdr: rgba(6,182,212,.25); }
.info-panel[data-accent="amber"] { --info-accent: #f59e0b; --info-accent-dim: rgba(245,158,11,.10); --info-accent-glow: rgba(245,158,11,.22); --info-accent-bdr: rgba(245,158,11,.25); }
.info-panel[data-accent="green"] { --info-accent: #10b981; --info-accent-dim: rgba(16,185,129,.10); --info-accent-glow: rgba(16,185,129,.22); --info-accent-bdr: rgba(16,185,129,.25); }
.info-panel[data-accent="crimson"] { --info-accent: #c0392b; --info-accent-dim: rgba(192,57,43,.10); --info-accent-glow: rgba(192,57,43,.22); --info-accent-bdr: rgba(192,57,43,.25); }
.info-panel[data-accent="emerald"] { --info-accent: #10b981; --info-accent-dim: rgba(16,185,129,.10); --info-accent-glow: rgba(16,185,129,.22); --info-accent-bdr: rgba(16,185,129,.25); }
.info-panel[data-accent="oxblood"] { --info-accent: #c0392b; --info-accent-dim: rgba(192,57,43,.10); --info-accent-glow: rgba(192,57,43,.22); --info-accent-bdr: rgba(192,57,43,.25); }
.info-panel[data-accent="violet"] { --info-accent: #8b5cf6; --info-accent-dim: rgba(139,92,246,.10); --info-accent-glow: rgba(139,92,246,.22); --info-accent-bdr: rgba(139,92,246,.25); }

/* ── Info Panel base ── */
.info-panel {
  background: var(--info-bg);
  padding: 80px 24px;
  font-family: var(--info-font-body);
  color: var(--info-text);
}
.info-panel .container,
.info-panel .container-lg {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.info-panel h2,
.info-panel h3 {
  font-family: var(--info-font-head);
  color: var(--info-bright);
  line-height: 1.15;
}

/* ── Panel Label ── */
.info-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  margin-bottom: 1.25rem;
  color: var(--info-cyan);
  background: var(--info-cyan-dim);
  border: 1px solid var(--info-cyan-bdr);
}

/* ═══════════════════════════════════════════
   PANEL 1: HERO COVER
   ═══════════════════════════════════════════ */
.info-hero {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 100px 24px 80px;
}
.info-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(0,212,255,0.08) 0%, rgba(6,182,212,0.04) 50%, transparent 80%);
  pointer-events: none;
}
.info-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.info-hero h1 {
  font-family: var(--info-font-head);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--info-bright);
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.info-hero h1 .accent-word {
  color: var(--info-cyan);
}
.info-hero-sub {
  font-size: 1.15rem;
  color: var(--info-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.info-hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.info-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--info-font-head);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--info-radius-lg);
  cursor: pointer;
  transition: transform var(--info-transition), box-shadow var(--info-transition), background var(--info-transition);
  border: none;
  white-space: nowrap;
  min-height: 44px;
  background: var(--info-cyan);
  color: #000;
  box-shadow: 0 4px 24px var(--info-cyan-glow);
  text-decoration: none;
}
.info-btn-primary:hover {
  transform: translateY(-2px);
  background: #26ddff;
  box-shadow: 0 6px 32px var(--info-cyan-glow);
}
.info-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--info-font-head);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--info-radius-lg);
  cursor: pointer;
  transition: transform var(--info-transition), border-color var(--info-transition), background var(--info-transition);
  border: 1px solid var(--info-border-hi);
  background: transparent;
  color: var(--info-bright);
  text-decoration: none;
}
.info-btn-ghost:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}

/* Neural network SVG animation */
.info-neural-wrap {
  margin: 0 auto 2.5rem;
  position: relative;
  width: 100%;
  max-width: 600px;
}
.info-neural-svg {
  width: 100%;
  height: auto;
  opacity: 0.9;
}
.info-neural-node {
  fill: rgba(0,212,255,0.15);
  stroke: var(--info-cyan);
  stroke-width: 1.5;
  transition: fill 0.3s;
}
.info-neural-node.pulsing {
  animation: info-node-pulse 2.5s ease-in-out infinite;
}
.info-neural-line {
  stroke: rgba(0,212,255,0.15);
  stroke-width: 1;
  stroke-dasharray: 4 4;
  animation: info-line-flow 3s linear infinite;
}
@keyframes info-node-pulse {
  0%, 100% { fill: rgba(0,212,255,0.15); }
  50% { fill: rgba(0,212,255,0.35); }
}
@keyframes info-line-flow {
  0% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: -32; }
}

/* ═══════════════════════════════════════════
   PANEL 2: FAILING PARADIGM
   ═══════════════════════════════════════════ */
.info-pain {
  padding: 80px 24px;
  background: var(--info-bg);
}
.info-pain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 2rem;
}
.info-pain-card {
  background: var(--info-surface);
  border: 1px solid var(--info-border);
  border-radius: var(--info-radius-xl);
  padding: 2rem;
}
.info-pain-card.problem {
  border-color: rgba(239,68,68,0.25);
  background: rgba(239,68,68,0.04);
}
.info-pain-card.solution {
  border-color: rgba(0,212,255,0.25);
  background: rgba(0,212,255,0.04);
}
.info-pain-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--info-bright);
}
.info-pain-card p {
  font-size: 0.95rem;
  color: var(--info-muted);
  line-height: 1.65;
}
.info-stat-callout {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--info-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--info-red);
  margin-bottom: 1rem;
}
.info-stat-callout .stat-val {
  font-size: 2.5rem;
  font-weight: 800;
}

/* Latency bar */
.info-latency-bar-wrap {
  margin-top: 1rem;
}
.info-latency-bar-label {
  font-size: 0.78rem;
  color: var(--info-ghost);
  margin-bottom: 0.4rem;
  font-family: var(--info-font-mono);
}
.info-latency-bar-track {
  height: 8px;
  background: var(--info-surface-high);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.3rem;
}
.info-latency-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #10b981 0%, #f59e0b 60%, #ef4444 100%);
  transition: width 1s ease;
}
.info-latency-bar-caption {
  font-size: 0.75rem;
  color: var(--info-ghost);
  font-family: var(--info-font-mono);
}
.info-latency-caption-nowrap {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--info-ghost);
  font-family: var(--info-font-mono);
}

/* ═══════════════════════════════════════════
   PANEL 3: ARCHITECTURE MATRIX  ⭐
   ═══════════════════════════════════════════ */
.info-matrix {
  padding: 80px 24px;
  background: var(--info-bg);
}
.info-matrix-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.info-matrix-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.info-matrix-header p {
  color: var(--info-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}
.info-matrix-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.info-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--info-font-head);
  font-size: 0.9rem;
  min-width: 560px;
}
.info-matrix-table th,
.info-matrix-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--info-border);
  vertical-align: middle;
}
.info-matrix-table thead th {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--info-ghost);
  background: var(--info-surface);
  padding-bottom: 1.25rem;
}
.info-matrix-table thead th:last-child,
.info-matrix-table thead th:nth-child(3) {
  color: var(--info-muted);
}
.info-matrix-table tbody tr {
  transition: background var(--info-transition);
}
.info-matrix-table tbody tr:hover {
  background: rgba(255,255,255,0.02);
}
.info-matrix-table tbody td:first-child {
  color: var(--info-muted);
  font-weight: 500;
}
.info-matrix-table tbody td:not(:first-child) {
  text-align: center;
  font-size: 0.9rem;
}
.info-matrix-table tbody tr.highlight-row {
  background: rgba(0,212,255,0.04);
}
.info-matrix-table tbody tr.highlight-row:hover {
  background: rgba(0,212,255,0.07);
}

/* Sturna column highlight */
.info-matrix-table .col-sturna {
  background: rgba(0,212,255,0.05);
}
.info-matrix-table .col-sturna td:last-child {
  color: var(--info-cyan);
  font-weight: 700;
}

/* Cost row highlight */
.info-matrix-table .row-cost {
  background: rgba(251,191,36,0.04);
}
.info-matrix-table .row-cost td:last-child {
  color: var(--info-amber);
  font-weight: 700;
}

/* Check/X badges */
.info-badge-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
}
.info-badge-check.yes {
  background: rgba(16,185,129,0.15);
  color: var(--info-green);
}
.info-badge-check.no {
  background: rgba(239,68,68,0.12);
  color: var(--info-red);
}
.info-badge-check.none {
  background: var(--info-surface-high);
  color: var(--info-ghost);
}
.info-cell-value {
  font-weight: 600;
}
.info-cell-sturna {
  color: var(--info-cyan);
  font-weight: 700;
}
.info-cell-highlight {
  color: var(--info-amber);
  font-weight: 700;
}

/* Matrix CTAs */
.info-matrix-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.info-btn-amber {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--info-font-head);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--info-radius-lg);
  background: var(--info-amber);
  color: #000;
  box-shadow: 0 4px 24px var(--info-amber-glow);
  text-decoration: none;
  transition: transform var(--info-transition), box-shadow var(--info-transition);
  border: none;
  min-height: 44px;
}
.info-btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 32px var(--info-amber-glow);
}
.info-btn-teal-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--info-font-head);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: var(--info-radius-lg);
  background: transparent;
  border: 1px solid var(--info-cyan-bdr);
  color: var(--info-cyan);
  text-decoration: none;
  transition: transform var(--info-transition), border-color var(--info-transition), background var(--info-transition);
  min-height: 44px;
}
.info-btn-teal-outline:hover {
  transform: translateY(-2px);
  background: var(--info-cyan-dim);
  border-color: var(--info-cyan);
}

/* ═══════════════════════════════════════════
   PANEL 4: BIOLOGICAL BLUEPRINT
   ═══════════════════════════════════════════ */
.info-bio {
  padding: 80px 24px;
  background: var(--info-bg);
}
.info-bio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-top: 2rem;
}
.info-bio h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
}
.info-bio h2 .accent-word { color: var(--info-cyan); }
.info-bio-sub {
  color: var(--info-muted);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.info-bio-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.info-bio-stat {
  background: var(--info-surface);
  border: 1px solid var(--info-border);
  border-radius: var(--info-radius-lg);
  padding: 1.25rem;
}
.info-bio-stat .stat-num {
  font-family: var(--info-font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--info-cyan);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.info-bio-stat .stat-label {
  font-size: 0.8rem;
  color: var(--info-ghost);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* Octopus SVG illustration */
.info-octopus-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}
.info-octopus-svg {
  width: 100%;
  max-width: 400px;
  height: auto;
}

/* ═══════════════════════════════════════════
   PANEL 5: SPECULATIVE EXECUTION / SELF-HEALING
   ═══════════════════════════════════════════ */
.info-failover {
  padding: 80px 24px;
  background: var(--info-bg);
}
.info-failover-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.info-failover h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.info-failover h2 .accent-word { color: var(--info-green); }
.info-failover-sub {
  color: var(--info-muted);
  font-size: 1.05rem;
  margin-bottom: 3rem;
}

/* 3-step failover diagram */
.info-failover-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.info-failover-step {
  flex: 1;
  min-width: 180px;
  max-width: 260px;
  background: var(--info-surface);
  border: 1px solid var(--info-border);
  border-radius: var(--info-radius-xl);
  padding: 1.5rem;
  text-align: center;
}
.info-failover-step .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-family: var(--info-font-head);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.info-failover-step.trigger .step-num {
  background: rgba(239,68,68,0.15);
  color: var(--info-red);
  border: 1px solid rgba(239,68,68,0.25);
}
.info-failover-step.regen .step-num {
  background: rgba(0,212,255,0.15);
  color: var(--info-cyan);
  border: 1px solid var(--info-cyan-bdr);
}
.info-failover-step.valid .step-num {
  background: rgba(16,185,129,0.15);
  color: var(--info-green);
  border: 1px solid rgba(16,185,129,0.25);
}
.info-failover-step .step-title {
  font-family: var(--info-font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--info-bright);
  margin-bottom: 0.4rem;
}
.info-failover-step .step-desc {
  font-size: 0.8rem;
  color: var(--info-ghost);
  line-height: 1.5;
}
.info-failover-step .step-metric {
  margin-top: 0.75rem;
  font-family: var(--info-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  display: inline-block;
}
.info-failover-step.trigger .step-metric {
  background: rgba(239,68,68,0.12);
  color: var(--info-red);
}
.info-failover-step.regen .step-metric {
  background: var(--info-cyan-dim);
  color: var(--info-cyan);
}
.info-failover-step.valid .step-metric {
  background: var(--info-green-dim);
  color: var(--info-green);
}
.info-failover-arrow {
  color: var(--info-ghost);
  font-size: 1.5rem;
  padding: 0 0.5rem;
  flex-shrink: 0;
}

/* Big stat */
.info-big-stat {
  display: inline-block;
  background: var(--info-surface);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--info-radius-xl);
  padding: 1.5rem 2.5rem;
  text-align: center;
}
.info-big-stat .stat-val {
  font-family: var(--info-font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--info-green);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.info-big-stat .stat-desc {
  font-size: 0.9rem;
  color: var(--info-ghost);
}

/* ═══════════════════════════════════════════
   PRINT STYLES
   ═══════════════════════════════════════════ */
@media print {
  .info-hero { min-height: auto; padding: 40px 24px; }
  .info-neural-svg { max-height: 200px; }
  .info-matrix-table-wrap { overflow: visible; }
  .info-btn-primary, .info-btn-ghost, .info-btn-amber, .info-btn-teal-outline { display: none; }
}

@media (max-width: 768px) {
  .info-panel { padding: 60px 16px; }
  .info-pain-grid { grid-template-columns: 1fr; }
  .info-bio-grid { grid-template-columns: 1fr; }
  .info-bio-stats { grid-template-columns: 1fr 1fr; }
  .info-failover-steps { flex-direction: column; gap: 0.75rem; }
  .info-failover-arrow { transform: rotate(90deg); }
  .info-matrix-table th,
  .info-matrix-table td { padding: 0.75rem 0.875rem; font-size: 0.85rem; }
  .info-hero-ctas { flex-direction: column; }
  .info-matrix-ctas { flex-direction: column; }
}