/* ============================================================
   AXIOM · HERO — restored from ee756b7 (interactive satellite
   dashboard). Re-themed to match the current Thailand-flag /
   light-paper aesthetic. No gradients. No rounded corners.

   Stack (z-index must be integer):
     z=0  #hero  (paper frame)
     z=1  #heroMap (Leaflet dark tiles)
     z=2  #heroCanvas (data lines / grid)
     z=3  .hero-featured-bg (rotating system screenshots)
     z=4  HUD chrome (city label, sat-hud, intel overlays,
          sat-controls, map-mode, map-explore-hint, axes)
     z=5  .hero-featured-badge (the FEATURED panel)
     z=6  .hero-content (badge, title, subtitle, actions,
          node strip, stats)
     z=7  .hero-scroll-indicator

   Variables are inherited from :root in rams.css.
   ============================================================ */

#hero {
  position: relative;
  width: 100%;
  min-height: 88vh;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}

/* ----- Map (Leaflet container) ----- */
#heroMap {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: #0a0a0a;
  filter: brightness(0.55) contrast(1.05) saturate(0.7);
}

/* Leaflet attribution / zoom controls: hide, keep keyboard nav */
#heroMap .leaflet-control-attribution {
  display: none !important;
}
#heroMap .leaflet-control-zoom {
  display: none !important;
}

/* ----- Canvas (data lines / grid overlay) ----- */
#heroCanvas {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

/* ----- Hero flat dark wash (for legibility) ----- */
.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(10, 10, 12, 0.45);
  /* The map's filter:brightness already darkens tiles; this overlay
     sits BEHIND the map (z=0) so it does not stack on top. It is
     here as a fallback for when JS fails to mount the map. */
}

/* ----- Pulse markers (Leaflet divIcon) ----- */
.sat-pulse-marker {
  position: relative;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border: 1px solid var(--paper);
  box-shadow: 0 0 0 0 var(--accent);
  animation: sat-pulse 2.4s infinite;
}

@keyframes sat-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0, 36, 125, 0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(0, 36, 125, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 36, 125, 0); }
}

/* ----- Telemetry axes (decorative crosshair) ----- */
.telemetry-axis-x,
.telemetry-axis-y {
  position: absolute;
  z-index: 3;
  background: var(--accent);
  opacity: 0.18;
  pointer-events: none;
}

.telemetry-axis-x {
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
}

.telemetry-axis-y {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

/* ----- Hero tracker (decorative) ----- */
.hero-tracker {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  background: transparent;
  border: 1px solid var(--accent);
  opacity: 0.5;
  pointer-events: none;
}

.hero-tracker::before,
.hero-tracker::after {
  content: "";
  position: absolute;
  background: var(--accent);
}

.hero-tracker::before {
  top: -8px;
  left: 50%;
  width: 1px;
  height: 8px;
  margin-left: -0.5px;
}

.hero-tracker::after {
  top: 50%;
  left: -8px;
  width: 8px;
  height: 1px;
  margin-top: -0.5px;
}

/* ----- City label (top-right, large mono) ----- */
.hero-city-label {
  position: absolute;
  z-index: 3;
  top: 28px;
  right: 28px;
  font-family: ui-monospace, "JetBrains Mono", "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--paper);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

/* ----- Map Mode Indicator (top-left, AUTO TOUR pill) ----- */
.map-mode {
  position: absolute;
  z-index: 4;
  top: 22px;
  left: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.map-mode-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: rgba(10, 10, 12, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--paper);
  text-transform: uppercase;
}

.map-mode-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #1ec96b;
  box-shadow: 0 0 0 0 rgba(30, 201, 107, 0.5);
  animation: map-mode-pulse 1.6s infinite;
}

.map-mode-dot.exploring {
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(0, 36, 125, 0.5);
}

@keyframes map-mode-pulse {
  0%   { box-shadow: 0 0 0 0 currentColor; opacity: 1; }
  70%  { box-shadow: 0 0 0 8px transparent; opacity: 0.8; }
  100% { box-shadow: 0 0 0 0 transparent; opacity: 1; }
}

.map-mode-label.exploring {
  color: var(--paper);
  opacity: 0.85;
}

.map-mode-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: rgba(10, 10, 12, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--paper);
  cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease;
}

.map-mode-btn:hover {
  background: rgba(0, 36, 125, 0.85);
  border-color: var(--accent);
}

.map-mode-btn-pulse {
  animation: map-mode-btn-pulse 0.6s ease 3;
}

@keyframes map-mode-btn-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.08); }
}

/* ----- Map Explore Hint (bottom-left) ----- */
.map-explore-hint {
  position: absolute;
  z-index: 3;
  bottom: 22px;
  left: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(10, 10, 12, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--paper);
  opacity: 0.85;
  pointer-events: none;
}

.map-explore-hint svg {
  flex-shrink: 0;
}

/* ----- Satellite Controls (bottom-right layer switcher) ----- */
.sat-controls {
  position: absolute;
  z-index: 4;
  bottom: 22px;
  right: 22px;
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  background: rgba(10, 10, 12, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.sat-control-group {
  display: inline-flex;
  align-items: center;
  gap: 0;
}

.sat-control-label {
  padding: 0 8px;
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--paper);
  opacity: 0.6;
  text-transform: uppercase;
}

.sat-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 28px;
  padding: 0 8px;
  background: transparent;
  border: none;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--paper);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}

.sat-btn:hover {
  background: rgba(0, 36, 125, 0.4);
  color: var(--paper);
}

.sat-btn-active {
  background: var(--accent);
  color: var(--paper);
}

.sat-btn-active:hover {
  background: var(--accent);
}

.sat-btn[data-active="true"] {
  background: var(--accent);
  color: var(--paper);
}

.sat-control-divider {
  width: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.sat-source-note {
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--paper);
  opacity: 0.55;
}

/* ----- Urban Intelligence Overlays (Moneyball) ----- */
.intel-overlay {
  position: absolute;
  z-index: 4;
  padding: 10px 12px;
  background: rgba(10, 10, 12, 0.82);
  border: 1px solid var(--accent);
  color: var(--paper);
  font-family: ui-monospace, "JetBrains Mono", monospace;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 350ms ease, transform 350ms ease;
  pointer-events: none;
  min-width: 180px;
}

.intel-overlay.active {
  opacity: 1;
  transform: translateY(0);
}

.intel-overlay-header {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--paper);
  opacity: 0.55;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.intel-overlay-value {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

.intel-overlay-meta {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--paper);
  opacity: 0.7;
  text-transform: uppercase;
}

#intelOverlayDubai {
  top: 80px;
  right: 60px;
}

#intelOverlayBangkok {
  top: 80px;
  left: 60px;
}

/* ----- Live Satellite HUD (top-center telemetry) ----- */
.sat-hud {
  position: absolute;
  z-index: 4;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 14px;
  background: rgba(10, 10, 12, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-family: ui-monospace, "JetBrains Mono", monospace;
  color: var(--paper);
  min-width: 460px;
  max-width: 90vw;
}

.sat-hud-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.sat-hud-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.sat-hud-live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: sat-hud-live-dot 1.4s infinite;
}

@keyframes sat-hud-live-dot {
  0%   { box-shadow: 0 0 0 0 rgba(0, 36, 125, 0.6); }
  70%  { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.sat-hud-provider {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--paper);
  opacity: 0.7;
}

.sat-hud-coord,
.sat-hud-zoom,
.sat-hud-res,
.sat-hud-tile,
.sat-hud-time {
  font-variant-numeric: tabular-nums;
  color: var(--paper);
  opacity: 0.88;
}

.sat-hud-tile {
  font-size: 9px;
  opacity: 0.55;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.sat-hud-time {
  margin-left: auto;
  font-weight: 700;
  color: var(--accent);
}

/* ----- Hero Content (centered) ----- */
.hero-content {
  position: relative;
  z-index: 4;
  max-width: 980px;
  margin: 0 auto;
  padding: 18vh var(--pad) 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--accent);
  color: var(--paper);
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--paper);
}

.hero-title {
  margin: 0;
  font-family: var(--font-display, inherit);
  font-size: clamp(2.4rem, 6.2vw, 4.6rem);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.hero-line {
  display: block;
}

.hero-line-accent {
  display: block;
  color: var(--accent);
  /* Plain flag-blue accent — no gradient (anti-regression §11.1.3) */
}

.hero-subtitle {
  max-width: 540px;
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  font-weight: 500;
  color: var(--paper);
  opacity: 0.88;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.hero-actions .btn--primary,
.hero-actions .btn--ghost {
  /* Pick up the global .btn base; override surfaces for legibility on map */
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

.hero-actions .btn--primary:hover {
  background: #001a5c;
  border-color: #001a5c;
}

.hero-actions .btn--ghost {
  background: rgba(10, 10, 12, 0.7);
  border-color: var(--paper);
  color: var(--paper);
}

.hero-actions .btn--ghost:hover {
  background: var(--paper);
  color: var(--ink);
}

/* ----- City node strip ----- */
.hero-node-strip {
  margin-top: 22px;
  width: 100%;
  max-width: 720px;
}

.hero-node-strip-label {
  margin-bottom: 8px;
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: 0.55;
}

.hero-node-strip-scroller {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.hero-node {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 10px 12px;
  background: rgba(10, 10, 12, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--paper);
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.hero-node:hover {
  background: rgba(0, 36, 125, 0.5);
  border-color: var(--accent);
}

.hero-node.is-active {
  background: var(--accent);
  border-color: var(--accent);
}

.hero-node-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.hero-node-meta {
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ----- Hero stats ----- */
.hero-stats {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-left: 2px solid var(--accent);
  padding-left: 10px;
}

.hero-stat-value {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-stat-label {
  font-family: ui-monospace, "JetBrains Mono", monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: 0.6;
}

/* ----- Scroll indicator ----- */
.hero-scroll-indicator {
  position: absolute;
  z-index: 5;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 32px;
  pointer-events: none;
}

.hero-scroll-line {
  width: 1px;
  height: 100%;
  background: var(--paper);
  opacity: 0.6;
  animation: hero-scroll-down 1.8s ease-in-out infinite;
}

@keyframes hero-scroll-down {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  #hero { min-height: 78vh; }
  .hero-content { padding-top: 14vh; }
  .hero-title { font-size: clamp(2rem, 9vw, 3.4rem); }
  .hero-stats { gap: 18px; }
  .hero-stat-value { font-size: 18px; }
  .sat-hud { min-width: 0; left: 12px; right: 12px; transform: none; max-width: none; }
  .hero-city-label { top: 14px; right: 14px; font-size: 10px; }
  .map-mode { top: 12px; left: 12px; }
  .sat-controls { bottom: 12px; right: 12px; flex-wrap: wrap; }
  .map-explore-hint { display: none; }
  #intelOverlayDubai,
  #intelOverlayBangkok { display: none; }
}

@media (max-width: 600px) {
  .hero-node-strip-scroller {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-actions { gap: 8px; }
  .hero-actions .btn--primary,
  .hero-actions .btn--ghost {
    min-height: 40px;
    padding: 10px 14px;
    font-size: 10px;
  }
  .sat-hud { font-size: 9px; padding: 6px 8px; }
  .sat-hud-row { gap: 8px; flex-wrap: wrap; }
  .hero-city-label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .sat-pulse-marker,
  .map-mode-dot,
  .sat-hud-live-dot,
  .hero-scroll-line,
  .map-mode-btn-pulse {
    animation: none !important;
  }
}

/* ============================================================
   HERO FEATURED — rotating system behind the headline.
   When a system is worthy of the front page, it lives here.
   Three rotating screenshots, low opacity, cross-fade every 6s.
   The FEATURED panel sits at the bottom-LEFT so it doesn't fight
   the map controls at the bottom-right.
   ============================================================ */

.hero-featured-bg {
  position: absolute;
  inset: 0;
  z-index: 3;         /* above canvas (z=2); below HUD chrome (z=4) */
  pointer-events: none;
  overflow: hidden;
}

.hero-featured-bg__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1400ms ease-in-out, transform 14s linear;
  filter: saturate(0.85) contrast(0.95);
  will-change: opacity, transform;
}

.hero-featured-bg__slide.is-active {
  opacity: 0.42;        /* visible enough to read, not enough to distract */
  transform: scale(1.0);
}

/* Soft top/bottom gradient to keep the headline legible */
.hero-featured-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(0, 0, 0, 0.35) 0%,
      rgba(0, 0, 0, 0.05) 30%,
      rgba(0, 0, 0, 0.05) 70%,
      rgba(0, 0, 0, 0.50) 100%);
  z-index: 1;
}

/* FEATURED panel — middle-right, vertically centered. Fits the empty
   right half of the hero so it doesn't fight the headline, the city
   nodes, or the sat-controls. */
.hero-featured-badge {
  position: absolute;
  top: 50%;
  right: 32px;
  transform: translateY(-50%);
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 18px 22px 16px;
  min-width: 300px;
  max-width: 380px;
  background: rgba(8, 10, 14, 0.92);
  border: 1px solid var(--accent);
  border-left: 3px solid var(--accent);
  color: var(--paper);
  font-family: var(--mono, 'IBM Plex Mono', monospace);
  text-decoration: none;
  transition: background 200ms ease, transform 200ms ease, box-shadow 200ms ease;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4), 0 6px 24px rgba(0, 0, 0, 0.4);
}

.hero-featured-badge:hover {
  background: rgba(8, 10, 14, 0.98);
  transform: translateY(-50%) translateX(-3px);
  box-shadow: 0 0 0 1px var(--accent), 0 8px 32px rgba(0, 0, 0, 0.6);
}

.hero-featured-badge__kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.hero-featured-badge__kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--accent);
  display: inline-block;
  box-shadow: 0 0 8px var(--accent);
}

.hero-featured-badge__event {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: 0.55;
  margin-top: 2px;
}

.hero-featured-badge__name {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
  margin-top: 4px;
  line-height: 1.05;
}

.hero-featured-badge__lede {
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper);
  opacity: 0.85;
  font-family: var(--body, 'IBM Plex Sans', system-ui, sans-serif);
  margin-top: 4px;
}

.hero-featured-badge__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  width: 100%;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.hero-featured-badge__cta .tri {
  margin-left: auto;
  transition: transform 200ms ease;
  font-size: 14px;
}

.hero-featured-badge:hover .hero-featured-badge__cta .tri {
  transform: translateX(4px);
}

.hero-featured-badge__counter {
  position: absolute;
  top: 14px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.hero-featured-badge__dot {
  width: 14px;
  height: 2px;
  background: var(--paper);
  opacity: 0.25;
  transition: opacity 200ms ease, background 200ms ease;
}

.hero-featured-badge__dot.is-active {
  background: var(--accent);
  opacity: 1;
}

@media (max-width: 900px) {
  .hero-featured-badge {
    top: auto;
    bottom: 16px;
    right: 16px;
    left: 16px;
    transform: none;
    min-width: 0;
    max-width: none;
  }
  .hero-featured-badge:hover { transform: translateX(-3px); }
  .hero-featured-badge__name { font-size: 22px; }
}