* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--hac-paper);
  color: var(--hac-ink);
}

body {
  font-family: var(--font-body);
}

.bg-plate {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-color: var(--hac-paper);
  background-image:
    radial-gradient(circle at 12px 12px, var(--hac-n-30) 0.6px, transparent 1.4px),
    linear-gradient(var(--hac-n-30) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--hac-n-30) 0.5px, transparent 0.5px);
  background-size: 24px 24px, 24px 2px, 2px 24px;
  background-position: 0 0, 0 11.7px, 11.7px 0;
  opacity: 0.7;
}

.bg-vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    radial-gradient(ellipse at center, transparent 40%, rgba(255,255,255,0.55) 95%);
}

.frame-bracket {
  position: fixed;
  width: 28px;
  height: 28px;
  z-index: 5;
  pointer-events: none;
  color: var(--hac-ink);
}
.frame-bracket::before,
.frame-bracket::after {
  content: '';
  position: absolute;
  background: currentColor;
}
.frame-bracket::before { width: 100%; height: 1px; top: 50%; left: 0; }
.frame-bracket::after  { width: 1px; height: 100%; left: 50%; top: 0; }
.frame-bracket.tl { top: 24px; left: 24px; }
.frame-bracket.tr { top: 24px; right: 24px; }
.frame-bracket.bl { bottom: 24px; left: 24px; }
.frame-bracket.br { bottom: 24px; right: 24px; }

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 56px 16px;
  pointer-events: none;
}
.nav > * { pointer-events: auto; }

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  border: none;
  text-decoration: none;
  color: var(--hac-ink);
}
.nav-brand .nav-mark {
  width: 28px;
  height: 28px;
  display: block;
}
.nav-brand .nav-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.nav-brand .nav-wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1;
}

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 4px;
  border: 1px solid var(--hac-ink);
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.nav-links li { display: flex; }
.nav-links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px 16px;
  color: var(--hac-ink);
  border: none;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 120ms ease, color 120ms ease;
  cursor: pointer;
}
.nav-links a .nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--fg-3);
  letter-spacing: 0.05em;
}
.nav-links a:hover {
  background: var(--hac-yellow);
  color: var(--hac-ink);
}
.nav-links a:hover .nav-num { color: var(--hac-ink); }
.nav-links a.active {
  background: var(--hac-ink);
  color: var(--hac-paper);
}
.nav-links a.active .nav-num {
  color: var(--hac-yellow);
}

.nav-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.nav-meta .pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--hac-teal);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.7); }
}

.waypoint-menu {
  position: fixed;
  top: 50%;
  right: 56px;
  transform: translateY(-50%);
  z-index: 50;
  width: 280px;
  max-width: 32vw;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--hac-ink);
  box-shadow: 4px 4px 0 0 var(--hac-ink);
  transition: opacity 240ms ease, transform 240ms cubic-bezier(0.2,0.8,0.2,1);
}
body.panel-open .waypoint-menu {
  opacity: 0;
  pointer-events: none;
  transform: translate(8px, -50%);
}
.wm-head {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--hac-ink);
  color: var(--hac-paper);
  padding: 8px 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.wm-ix {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--hac-yellow);
}
.wm-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.wm-list li { display: flex; }
.wm-list a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 16px;
  border: none;
  border-bottom: 1px solid var(--hac-n-20);
  text-decoration: none;
  color: var(--hac-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 120ms ease, color 120ms ease, padding 120ms ease;
  cursor: pointer;
}
.wm-list li:last-child a { border-bottom: 0; }
.wm-list .wm-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-3);
  letter-spacing: 0.14em;
  min-width: 18px;
}
.wm-list .wm-label { line-height: 1; }
.wm-list .wm-arrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--fg-3);
  transition: color 120ms ease, transform 120ms ease;
}
.wm-list a:hover {
  background: var(--hac-yellow);
  color: var(--hac-ink);
  padding-left: 22px;
}
.wm-list a:hover .wm-num,
.wm-list a:hover .wm-arrow {
  color: var(--hac-ink);
}
.wm-list a:hover .wm-arrow { transform: translateX(4px); }
.wm-list a.active {
  background: var(--hac-ink);
  color: var(--hac-paper);
}
.wm-list a.active .wm-num { color: var(--hac-yellow); }
.wm-list a.active .wm-arrow { color: var(--hac-yellow); }

.hero {
  position: fixed;
  z-index: 20;
  pointer-events: none;
  transition: opacity 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-left {
  top: 50%;
  left: 56px;
  transform: translateY(-50%);
  max-width: 420px;
  width: 30vw;
  pointer-events: none;
}
.hero-logo {
  display: block;
  width: 240px;
  max-width: 60vw;
  margin: 0 0 28px;
  height: auto;
}

.eyebrow-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--hac-ink);
  color: var(--hac-paper);
  padding: 4px 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.eyebrow-bar .sq {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--hac-yellow);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  line-height: 0.95;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin: 0;
  color: var(--hac-ink);
  text-wrap: balance;
}
.hero-title .accent {
  color: var(--hac-yellow-deep);
}

body.panel-open .hero {
  opacity: 0;
}

.stage {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: block;
}
.stage svg {
  width: 100%;
  height: 100%;
  display: block;
}

#g-orbit { pointer-events: none; }
.orbit-ring {
  fill: none;
  stroke: var(--hac-n-30);
  stroke-width: 0.8;
  stroke-dasharray: 2 5;
  opacity: 0.7;
}
.sat-body {
  fill: var(--hac-paper);
  stroke: var(--hac-ink);
  stroke-width: 1.2;
}
.sat-panel {
  fill: var(--hac-ink);
}
.sat-tick { stroke: var(--hac-ink); stroke-width: 1; }

#g-limb {
  fill: none;
  stroke: var(--hac-n-20);
  stroke-width: 1;
}
#g-graticule {
  fill: none;
  stroke: var(--hac-n-20);
  stroke-width: 0.7;
}
#g-equator {
  fill: none;
  stroke: var(--hac-n-30);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}
#g-land {
  fill: none;
  stroke: var(--hac-ink);
  stroke-width: 1.3;
  stroke-linejoin: round;
  stroke-linecap: square;
}
#g-accent {
  fill: var(--hac-yellow);
  fill-opacity: 0.9;
  stroke: var(--hac-ink);
  stroke-width: 1.4;
  stroke-linejoin: round;
}

.waypoint { cursor: pointer; }
.wp-square {
  fill: var(--hac-yellow);
  stroke: var(--hac-ink);
  stroke-width: 1;
  transition: transform 160ms cubic-bezier(0.2, 0.8, 0.2, 1);
  transform-box: fill-box;
  transform-origin: center;
}
.waypoint:hover .wp-square,
.waypoint:focus .wp-square {
  transform: scale(1.4);
}
.wp-dot { fill: var(--hac-ink); }
.wp-ring {
  fill: none;
  stroke: var(--hac-yellow);
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
  animation: wp-ring 2.6s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}
.wp-ring-2 { animation-delay: 1.3s; }
@keyframes wp-ring {
  0%   { r: 6; opacity: 0.9; }
  80%  { r: 28; opacity: 0; }
  100% { r: 28; opacity: 0; }
}
.wp-leader {
  fill: none;
  stroke: var(--hac-ink);
  stroke-width: 1;
}
.wp-tick {
  fill: var(--hac-ink);
}
.wp-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  fill: var(--hac-ink);
  text-transform: uppercase;
  pointer-events: none;
}
.waypoint:hover .wp-label {
  fill: var(--hac-yellow-deep);
}
.waypoint:hover .wp-leader {
  stroke: var(--hac-yellow-deep);
}

.rt-ring {
  fill: none;
  stroke: var(--hac-yellow);
  stroke-width: 1;
  opacity: 0.55;
  transform-box: fill-box;
  transform-origin: center;
}
.rt-ring-0 { animation: rt-pulse 3s ease-in-out infinite; }
.rt-ring-1 { animation: rt-pulse 3s ease-in-out infinite 0.4s; opacity: 0.35; }
.rt-ring-2 { stroke: var(--hac-ink); opacity: 0.18; stroke-dasharray: 2 4; }
@keyframes rt-pulse {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 0.15; }
}
.rt-tick {
  stroke: var(--hac-ink);
  stroke-width: 1;
}
.rt-square {
  fill: var(--hac-yellow);
  stroke: var(--hac-ink);
  stroke-width: 1.2;
}
.rt-coord {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  fill: var(--hac-ink);
  letter-spacing: 0.05em;
}
.rt-code {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  fill: var(--fg-2);
  letter-spacing: 0.16em;
}

.readout {
  position: fixed;
  left: 56px;
  bottom: 24px;
  z-index: 30;
  display: flex;
  gap: 28px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
  pointer-events: none;
  transition: opacity 240ms ease;
}
.readout .lbl { color: var(--fg-3); margin-right: 6px; }
.readout .val { color: var(--hac-ink); }
.readout .sep {
  display: inline-block;
  width: 1px;
  height: 10px;
  background: var(--hac-n-30);
  margin: 0 4px;
}

body.panel-open .hero-br { opacity: 0; }

.panel {
  position: fixed;
  top: 80px;
  right: 56px;
  bottom: 56px;
  width: 560px;
  max-width: calc(100vw - 80px);
  z-index: 40;
  background: var(--hac-paper);
  border: 1px solid var(--hac-ink);
  box-shadow: 6px 6px 0 0 var(--hac-ink);
  transform: translateX(40px);
  opacity: 0;
  pointer-events: none;
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
              opacity 220ms ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.panel.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.panel-bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--hac-ink);
  color: var(--hac-paper);
  padding: 10px 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.panel-bar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.panel-bar-left .ix {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--hac-yellow);
}
.panel-close {
  appearance: none;
  background: transparent;
  color: var(--hac-paper);
  border: 1px solid var(--hac-paper);
  padding: 4px 10px 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.panel-close:hover {
  background: var(--hac-yellow);
  color: var(--hac-ink);
  border-color: var(--hac-yellow);
}

#panel-inner {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 28px 28px 32px;
  scrollbar-width: thin;
}
#panel-inner::-webkit-scrollbar { width: 6px; }
#panel-inner::-webkit-scrollbar-thumb { background: var(--hac-n-20); }

.pn-head { margin-bottom: 18px; }
.pn-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 16px;
}
.pn-code {
  background: var(--hac-yellow);
  color: var(--hac-ink);
  padding: 3px 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
}
.pn-divider { flex: 1; height: 1px; background: var(--hac-n-20); }
.pn-coord { color: var(--fg-1); }

.pn-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 44px;
  line-height: 0.95;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin: 0;
}

.pn-lead {
  font-size: 16px;
  line-height: 1.5;
  color: var(--hac-ink);
  margin: 18px 0 6px 0;
  text-wrap: pretty;
}
.pn-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-2);
  margin: 0 0 14px 0;
  max-width: none;
}
.pn-rule {
  height: 1px;
  background: var(--hac-ink);
  margin: 18px 0;
}

[data-stagger] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
[data-stagger].in {
  opacity: 1;
  transform: translateY(0);
}

.pn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--hac-ink);
  border: 1px solid var(--hac-ink);
  margin: 14px 0 4px;
}
.pn-cell {
  background: var(--hac-paper);
  padding: 12px 14px;
}
.pn-cell-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 6px;
}
.pn-cell-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--hac-ink);
}

.pn-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.pn-pills li {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--hac-ink);
  padding: 5px 10px;
  background: var(--hac-paper);
}

.pn-cell-redacted {
  position: relative;
  overflow: hidden;
}
.pn-redact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 2px;
  min-height: 38px;
  justify-content: center;
}
.pn-redact-bar {
  display: block;
  height: 14px;
  width: var(--w, 70%);
  background:
    repeating-linear-gradient(
      90deg,
      var(--hac-ink) 0 6px,
      transparent 6px 8px,
      var(--hac-ink) 8px 14px,
      transparent 14px 17px
    ),
    var(--hac-ink);
  position: relative;
  animation: pnRedactJitter 1.4s steps(1) infinite;
  animation-delay: var(--d, 0s);
}
.pn-redact-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 2px,
    rgba(255, 255, 255, 0.18) 2px 3px
  );
  mix-blend-mode: screen;
  animation: pnRedactScan 0.9s linear infinite;
}
.pn-redact-bar::after {
  content: "";
  position: absolute;
  top: -2px;
  left: -4px;
  width: calc(100% + 8px);
  height: calc(100% + 4px);
  background: var(--hac-yellow);
  mix-blend-mode: difference;
  opacity: 0;
  animation: pnRedactGlitch 2.1s steps(1) infinite;
  animation-delay: var(--d, 0s);
}
@keyframes pnRedactJitter {
  0%, 100% { transform: translateX(0); width: var(--w, 70%); }
  47%      { transform: translateX(-2px); width: calc(var(--w, 70%) + 4px); }
  48%      { transform: translateX(3px); width: calc(var(--w, 70%) - 6px); }
  62%      { transform: translateX(-1px); }
}
@keyframes pnRedactScan {
  0%   { transform: translateY(-30%); }
  100% { transform: translateY(30%); }
}
@keyframes pnRedactGlitch {
  0%, 92%, 100% { opacity: 0; transform: translateX(0); }
  93%           { opacity: 0.55; transform: translateX(-3px); }
  95%           { opacity: 0.25; transform: translateX(2px); }
  97%           { opacity: 0; }
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.pn-callout {
  font-size: 14px;
  line-height: 1.55;
  color: var(--fg-1);
  margin: 4px 0 0;
}
.pn-inline-link {
  color: var(--hac-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 120ms cubic-bezier(0.2, 0.8, 0.2, 1),
              text-decoration-color 120ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.pn-inline-link:hover {
  text-decoration-color: var(--hac-yellow);
  color: var(--hac-ink);
}

.pn-roadmap {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--hac-ink);
}
.pn-roadmap li {
  border-bottom: 1px solid var(--hac-ink);
  padding: 14px 0;
}
.pn-rm-key {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pn-rm-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  background: var(--hac-ink);
  color: var(--hac-paper);
  padding: 3px 8px;
  letter-spacing: 0.18em;
}
.pn-rm-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 6px;
}
.pn-rm-body {
  font-size: 14px;
  line-height: 1.55;
  color: var(--fg-2);
  margin-top: 8px;
  max-width: 60ch;
}
.pn-rm-list {
  margin: 10px 0 0 0;
  padding: 0;
  list-style: none;
}
.pn-rm-list li {
  font-size: 14px;
  line-height: 1.5;
  color: var(--fg-2);
  padding: 4px 0 4px 18px;
  position: relative;
  max-width: 60ch;
}
.pn-rm-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--hac-ink);
}

.pn-contact {
  border: 1px solid var(--hac-ink);
  margin: 14px 0;
}
.pn-contact-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--hac-n-20);
  align-items: center;
}
.pn-contact-row:last-child { border-bottom: 0; }
.pn-contact-lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.pn-contact-val {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--hac-ink);
  border-bottom: 1px solid transparent;
  text-decoration: none;
  transition: border-color 120ms ease;

  overflow-wrap: anywhere;
  word-break: break-word;
  line-height: 1.35;
}
.pn-contact-val:hover { border-bottom-color: var(--hac-yellow); }

.pn-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}
.pn-field { display: flex; flex-direction: column; gap: 6px; }
.pn-field-full { grid-column: 1 / -1; }
.pn-field-lbl {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.pn-input {
  appearance: none;
  font-family: var(--font-body);
  font-size: 13px;
  border: 1px solid var(--hac-ink);
  background: var(--hac-paper);
  padding: 9px 10px;
  outline: none;
  border-radius: 0;
  color: var(--hac-ink);
  resize: vertical;
}
.pn-input:focus {
  border-color: var(--hac-yellow-deep);
  box-shadow: 0 0 0 2px var(--hac-yellow-soft);
}
.pn-submit-row { display: flex; justify-content: flex-end; }
.pn-submit {
  appearance: none;
  background: var(--hac-ink);
  color: var(--hac-paper);
  border: 1px solid var(--hac-ink);
  padding: 10px 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, transform 80ms ease;
}
.pn-submit:hover {
  background: var(--hac-yellow);
  color: var(--hac-ink);
}
.pn-submit:active { transform: translateY(1px); }
.pn-submit:disabled {
  background: var(--hac-teal);
  color: var(--hac-ink);
  border-color: var(--hac-teal);
  cursor: default;
}

.pn-form-status {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  margin-top: 4px;
  min-height: 16px;
}
.pn-form-status.ok  { color: var(--hac-teal); }
.pn-form-status.err { color: var(--hac-ink); border-left: 2px solid var(--hac-yellow-deep); padding-left: 8px; }

.pn-meta-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--hac-ink);
  line-height: 1.5;
}
.pn-meta-row .pn-cell-lbl { margin-bottom: 4px; }

@media (max-width: 1100px) {
  .panel { width: 480px; right: 24px; top: 96px; bottom: 24px; }
  .nav { padding: 16px 24px; }
  .hero-tl, .hero-bl { left: 24px; }
  .hero-br { right: 24px; }
  .readout { left: 24px; right: 24px; }

  .hero-left { left: 32px; max-width: 36vw; }
  .hero-title { font-size: 38px; }

  .waypoint-menu { right: 24px; width: 240px; max-width: 36vw; }
  .wm-list a { padding: 12px 14px; font-size: 15px; }
  .wm-head { padding: 6px 12px; font-size: 11px; }
}

@media (max-width: 860px) {

  html, body { height: auto; min-height: 100%; overflow: visible; }
  body {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
  }
  body.panel-open { overflow: hidden; }

  .hero-left   { order: 1; }
  .stage       { order: 2; }
  .waypoint-menu { order: 3; }
  .readout     { order: 4; }
  .legal       { order: 5; }

  .hero-left {
    position: static;
    transform: none;
    max-width: none;
    width: auto;
    padding: 80px 24px 0;
    margin: 0;
    text-align: left;
  }
  .hero-title { font-size: 36px; line-height: 0.95; }

  .stage {
    position: relative;
    inset: auto;
    height: 56vw;
    min-height: 280px;
    max-height: 420px;
    margin: 12px 0;
    flex-shrink: 0;
  }

  .waypoint-menu {
    position: static;
    transform: none;
    width: calc(100% - 48px);
    max-width: 480px;
    margin: 0 auto 32px;
    right: auto;
    top: auto;
    box-shadow: 3px 3px 0 0 var(--hac-ink);
  }
  body.panel-open .waypoint-menu {
    transform: translateY(8px);
  }
  .wm-list a {
    padding: 14px 14px;
    font-size: 16px;
  }

  .frame-bracket { display: none; }
  .readout {
    position: static;
    margin: 12px 24px 24px;
    flex-wrap: wrap;
    gap: 8px 12px;
    font-size: 9px;
  }
  body.panel-open .readout { display: none; }

  .nav { padding: 12px 16px; }
  .nav-meta { display: none; }
  .nav-wordmark { font-size: 13px !important; letter-spacing: 0.12em !important; }
  .nav-mark { width: 20px !important; height: 20px !important; }
}

@media (max-width: 480px) {
  .hero-left { padding: 72px 20px 0; }
  .hero-title { font-size: 30px; }
  .stage { height: 70vw; min-height: 260px; }
  .waypoint-menu { width: calc(100% - 32px); }
  .wm-list a { font-size: 14px; padding: 12px 12px; }
  .readout { margin: 8px 16px 16px; gap: 6px 10px; }
}

@media (max-width: 760px) {
  .panel {
    top: auto;
    right: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    height: 78vh;
    box-shadow: 0 -4px 0 0 var(--hac-ink);
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
  }
  .pn-title { font-size: 28px !important; }
  .pn-grid { grid-template-columns: 1fr 1fr !important; }

  .pn-contact-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 12px 14px;
  }
  .pn-contact-val { font-size: 12px; }

  .pn-form { grid-template-columns: 1fr; }
}

.legal {
  position: fixed;
  right: 56px;
  bottom: 24px;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
  pointer-events: none;
  transition: opacity 240ms ease;
}
.legal > * { pointer-events: auto; }
.legal-copy,
.legal-co,
.legal-rights { color: var(--fg-2); }
.legal-sep {
  display: inline-block;
  width: 1px;
  height: 10px;
  background: var(--fg-3);
  opacity: 0.6;
  pointer-events: none;
}
.legal-link {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 4px 6px;
  margin: -4px -6px;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--hac-ink);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.legal-link:hover,
.legal-link:focus-visible {
  background: var(--hac-yellow);
  color: var(--hac-ink);
  outline: none;
}

body.panel-open .legal { opacity: 0; pointer-events: none; }

.legal-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 200ms ease;
}
.legal-modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}
.legal-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 22, 18, 0.45);
  backdrop-filter: blur(2px);
}
.legal-modal-card {
  position: relative;
  width: min(720px, calc(100vw - 64px));
  max-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  background: var(--hac-paper);
  border: 1px solid var(--hac-ink);
  box-shadow: 6px 6px 0 0 var(--hac-ink);
  transform: translateY(8px);
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.legal-modal[aria-hidden="false"] .legal-modal-card { transform: translateY(0); }
.legal-modal-bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hac-ink);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.legal-modal-bar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.legal-modal-bar-left .ix {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--hac-yellow);
}
.legal-modal-close {
  appearance: none;
  background: transparent;
  border: 1px solid var(--hac-ink);
  padding: 4px 10px;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--hac-ink);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}
.legal-modal-close:hover { background: var(--hac-yellow); }
.legal-modal-body {
  overflow-y: auto;
  padding: 24px 28px 28px;
  font-family: var(--font-sans, var(--font-mono));
  font-size: 13px;
  line-height: 1.55;
  color: var(--hac-ink);
}
.legal-modal-body h1 {
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 4px;
}
.legal-modal-body .legal-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--fg-3);
}
.legal-modal-body h2 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hac-ink);
  margin: 24px 0 8px;
  padding-top: 16px;
  border-top: 1px solid var(--fg-3);
}
.legal-modal-body h2:first-of-type { padding-top: 0; border-top: 0; }
.legal-modal-body h3 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin: 16px 0 6px;
}
.legal-modal-body p { margin: 0 0 10px; }
.legal-modal-body ul {
  margin: 0 0 12px;
  padding-left: 18px;
}
.legal-modal-body li { margin-bottom: 4px; }
.legal-modal-body a { color: var(--hac-ink); }

@media (max-width: 1100px) {
  .legal { right: 24px; }
}
@media (max-width: 1280px) {

  .legal {
    bottom: 48px;
    flex-wrap: wrap;
    justify-content: flex-end;
    max-width: calc(100vw - 48px);
    gap: 8px 12px;
  }
}
@media (max-width: 760px) {
  .legal {
    position: static;
    margin: 0 16px 16px;
    gap: 6px 10px;
    font-size: 9px;
    bottom: auto;
    right: auto;
    flex-wrap: wrap;
  }
  body.panel-open .legal { display: none; }
  .legal-modal-card {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
  }
  .legal-modal-body { padding: 18px 20px 22px; font-size: 12px; }
}

.pn-sim-launch {
  appearance: none;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  width: 100%;
  margin: 22px 0 6px;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--hac-ink);
  background: var(--hac-teal);
  color: var(--hac-paper);
  text-align: left;
  font: inherit;
  cursor: pointer;
  position: relative;
  box-shadow: 4px 4px 0 0 var(--hac-ink);
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}
.pn-sim-launch::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--hac-ink);
}
.pn-sim-launch:hover,
.pn-sim-launch:focus-visible {
  outline: none;
  background: var(--hac-teal-deep);
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 0 var(--hac-ink);
}
.pn-sim-launch:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 var(--hac-ink);
}
.pn-sim-launch-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.pn-sim-launch-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hac-paper);
  opacity: 0.85;
}
.pn-sim-launch-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--hac-paper);
}
.pn-sim-launch-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--hac-paper);
  opacity: 0.85;
}
.pn-sim-launch-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--hac-ink);
  background: var(--hac-ink);
  color: var(--hac-paper);
  flex-shrink: 0;
}
.pn-sim-launch-arrow {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
}

.sim-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: 0;
  transition: opacity 380ms ease;
  overflow: hidden;
}
.sim-overlay[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}
.sim-overlay-inner {
  position: absolute;
  inset: 0;
  background: var(--hac-paper);
}

body.sim-open {
  overflow: hidden;
}
body.sim-open .nav,
body.sim-open .stage,
body.sim-open .hero-left,
body.sim-open .waypoint-menu,
body.sim-open .panel,
body.sim-open .readout,
body.sim-open .legal,
body.sim-open .frame-bracket,
body.sim-open .bg-plate,
body.sim-open .bg-vignette,
body.sim-open .hero-tl,
body.sim-open .hero-bl,
body.sim-open .hero-br {
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease;
}

.sim-overlay-close {
  position: fixed;
  top: 24px;
  left: 56px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  appearance: none;
  border: 1px solid var(--hac-ink);
  background: var(--hac-paper);
  color: var(--hac-ink);
  padding: 10px 16px 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 4px 4px 0 0 var(--hac-ink);
  transition: background 120ms ease, transform 80ms ease, box-shadow 120ms ease;
}
.sim-overlay-close:hover,
.sim-overlay-close:focus-visible {
  outline: none;
  background: var(--hac-yellow);
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 0 var(--hac-ink);
}
.sim-overlay-close:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 0 var(--hac-ink);
}
.sim-overlay-close-arrow {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
}

.sim-overlay-tag {
  position: fixed;
  top: 36px;
  right: 56px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-2);
  pointer-events: none;
}

.sim-overlay .sim-app,
.sim-overlay .sim-overlay-close,
.sim-overlay .sim-overlay-tag {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 360ms ease 120ms, transform 360ms cubic-bezier(0.2, 0.8, 0.2, 1) 120ms;
}
.sim-overlay[aria-hidden="false"] .sim-app,
.sim-overlay[aria-hidden="false"] .sim-overlay-close,
.sim-overlay[aria-hidden="false"] .sim-overlay-tag {
  opacity: 1;
  transform: translateY(0);
}
.sim-overlay[aria-hidden="false"] .sim-story {
  animation: simStoryIn 480ms cubic-bezier(0.2, 0.8, 0.2, 1) 220ms both;
}
@keyframes simStoryIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.sim-overlay[aria-hidden="true"] .sim-bg-plate,
.sim-overlay[aria-hidden="true"] .sim-bg-vignette {
  display: none;
}

@media (max-width: 1060px) {
  .sim-overlay-close { left: 24px; }
  .sim-overlay-tag   { right: 24px; }
}
@media (max-width: 820px) {

  body.sim-open,
  body.sim-open html { overflow: hidden !important; height: 100% !important; }

  .sim-overlay {
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }
  .sim-overlay-inner {
    position: relative;
    inset: auto;
    min-height: 100%;
    padding-top: 64px;
    padding-bottom: 24px;
  }

  .sim-overlay .sim-app {
    min-height: 0 !important;
  }
  .sim-overlay .sim-scene {
    height: 52vh !important;
    min-height: 320px !important;
  }

  .sim-overlay-close {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 8px 12px 8px 10px;
    font-size: 10px;
    z-index: 60;
  }
  .sim-overlay-tag {
    position: absolute;
    top: 28px;
    right: 16px;
  }
}
@media (max-width: 480px) {
  .sim-overlay-tag { display: none; }
  .sim-overlay-inner { padding-top: 56px; }
  .sim-overlay .sim-scene {
    height: 46vh !important;
    min-height: 280px !important;
  }
}