.picture-hero {
  align-items: start;
}

.lock-stage {
  margin: 0;
}

.lock-hint {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.8rem;
}

.lock-stage .hud {
  position: relative;
  left: auto;
  bottom: auto;
  width: min(420px, 100%);
  padding: 1.1rem 1.15rem 0.9rem;
  font-size: 0.9rem;
}

.lock-stage .hud-row {
  display: flex;
  width: 100%;
  align-items: center;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  text-align: left;
  padding: 0.55rem 0;
}

.lock-stage .hud-row::before {
  margin-right: 0.55rem;
}

.lock-stage .hud-row:hover { background: rgba(125, 240, 255, 0.04); }

.lock-stage .hud-word { font-size: 1.15rem; }

.piece {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 4rem;
  align-items: center;
  padding: 5rem 6vw;
}

.piece.flip .piece-copy { order: 2; }

.piece-copy em { color: var(--paper); font-style: italic; font-family: var(--serif); }

.kicker.cyan { color: var(--cyan); }
.kicker.gold { color: var(--gold); }

.piece-viz { margin: 0; }

.piece-viz figcaption,
.levels-note {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  margin-top: 0.9rem;
}

.struct-cards {
  display: grid;
  gap: 0.7rem;
}

.struct-card {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  background: #0e1c28;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.struct-card span {
  font-family: var(--mono);
  letter-spacing: 0.16em;
  color: var(--dim);
}

.struct-card small { color: var(--muted); }

.struct-card.is-long {
  border-left: 3px solid var(--cyan);
}
.struct-card.is-long span { color: var(--cyan-edge); }

.struct-card.is-short {
  border-left: 3px solid var(--red);
}
.struct-card.is-short span { color: var(--red); }

.press-viz,
.tens-viz {
  background: #0e1c28;
  border: 1px solid rgba(125, 240, 255, 0.14);
  padding: 1.2rem 1.2rem 1rem;
}

.press-readout {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.press-readout strong { color: var(--cyan-edge); font-weight: 400; }

.press-ribbon {
  display: flex;
  height: 18px;
  overflow: hidden;
}

.press-ribbon span {
  flex: 1;
  height: 100%;
}

.press-scale,
.tens-legend {
  display: flex;
  justify-content: space-between;
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.tens-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  letter-spacing: 0.12em;
  margin-bottom: 0.8rem;
}

.tens-meta span:first-child { color: var(--paper); }
.tens-meta span:last-child { color: var(--dim); }

.tens-strip {
  display: flex;
  align-items: stretch;
  gap: 1px;
  height: 120px;
  position: relative;
  background:
    linear-gradient(rgba(245, 183, 0, 0.22), rgba(245, 183, 0, 0.22)) 0 25% / 100% 1px no-repeat,
    linear-gradient(rgba(128, 156, 178, 0.8), rgba(128, 156, 178, 0.8)) 0 50% / 100% 1.2px no-repeat,
    linear-gradient(rgba(245, 183, 0, 0.22), rgba(245, 183, 0, 0.22)) 0 75% / 100% 1px no-repeat,
    rgba(6, 14, 22, 0.52);
}

.tens-col {
  flex: 1;
  position: relative;
}

.tens-col b {
  position: absolute;
  left: 6%;
  right: 6%;
  width: auto;
}

.tens-col.up b { background: var(--cyan); bottom: 50%; }
.tens-col.dn b { background: var(--red); top: 50%; }
.tens-col.hollow.up b { background: transparent; border: 1px solid var(--cyan); }
.tens-col.hollow.dn b { background: transparent; border: 1px solid var(--red); }

.tens-legend i {
  width: 1px;
  background: var(--line);
}

.levels { padding: 5rem 6vw; position: relative; z-index: 1; }

.levels-board {
  background: #071018;
  border: 1px solid rgba(245, 183, 0, 0.28);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45), 0 0 80px rgba(245, 183, 0, 0.05);
}

.levels-chrome {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 1px solid rgba(245, 183, 0, 0.16);
}

.ladder {
  position: relative;
  height: 460px;
  background: linear-gradient(180deg, #15293a 0%, #0d1b27 40%, #08141c 100%);
}

.ladder-track { position: absolute; inset: 22px 72px 22px 28%; }

.zone-band {
  position: absolute;
  left: 0; right: 0;
  background: linear-gradient(90deg, transparent, rgba(245, 183, 0, 0.1) 20%, rgba(245, 183, 0, 0.22));
  border-top: 1px solid rgba(245, 183, 0, 0.55);
  border-bottom: 1px solid rgba(245, 183, 0, 0.55);
}

.zone-band::after {
  content: "BATTLE ZONE";
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  white-space: nowrap;
}

.lvl-line {
  position: absolute;
  left: 0; right: -64px;
  height: 1px;
  background: rgba(125, 240, 255, 0.18);
}

.lvl-line span,
.pin-mark span,
.spot-mark span {
  position: absolute;
  right: 0;
  top: -0.7em;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--dim);
  background: rgba(6, 14, 22, 0.75);
  padding: 0 0.3rem;
}

.pin-mark {
  position: absolute;
  left: -10px; right: -64px;
  height: 2px;
  background: var(--gold);
}

.pin-mark span { color: var(--gold); }

.spot-mark {
  position: absolute;
  left: -28%; right: -64px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.45);
}

.spot-mark span { color: var(--cyan-edge); }

.levels-read {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  border-top: 1px solid rgba(245, 183, 0, 0.16);
}

.levels-read div { padding: 1rem 1.1rem; }

.levels-read dt {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 0.35rem;
}

.levels-read dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.45rem;
  color: var(--paper);
}

#together .btn { margin-top: 0.4rem; }

#structure,
#pressure,
#tension,
#levels,
#together {
  scroll-margin-top: 5rem;
}

@media (max-width: 980px) {
  .piece,
  .piece.flip .piece-copy { grid-template-columns: 1fr; }
  .piece.flip .piece-copy { order: 0; }
  .levels-read { grid-template-columns: 1fr; }
  .ladder { height: 380px; }
  .ladder-track { left: 18%; right: 58px; }
}