/* Interactive project studies: shared cards, Signal, Second Nature, AI Trading and World Signals. */
body .content .concept-copy h2 {
  font-size: 24px;
}
body .content .concept-copy p {
  font-size: 14px;
}
.concept-lab {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.concept-lab article {
  min-width: 0;
}
.concept-display {
  aspect-ratio: 1.18;
  min-height: 355px;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  padding: 23px;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
}
.concept-display .concept-brand {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font:
    11px 'DM Sans',
    sans-serif;
  letter-spacing: 0.14em;
}
.concept-brand small {
  font-size: 8px;
  letter-spacing: 0.05em;
  opacity: 0.5;
}
.signal-display {
  background: radial-gradient(ellipse at 50% 60%, #263151, #0c1320 70%);
  color: #e4ebff;
  border: 1px solid #42506a70;
}
.signal-display canvas {
  position: absolute;
  left: 0;
  top: 40px;
  width: 100%;
  height: 65%;
}
.signal-title {
  position: absolute;
  left: 23px;
  top: 72px;
  font:
    350 30px/1.1 'Public Sans',
    sans-serif;
  letter-spacing: -0.055em;
  z-index: 1;
}
.signal-title small {
  display: block;
  font:
    10px 'DM Sans',
    sans-serif;
  color: #a9b4cb;
  letter-spacing: 0;
  margin-top: 9px;
}
.signal-actions {
  position: absolute;
  left: 23px;
  right: 23px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.concept-display .signal-actions button {
  min-height: 39px;
  background: #ffffff0c;
  color: #bfcbdc;
  border: 1px solid #a6b8df26;
  border-radius: 23px;
  font:
    10px 'DM Sans',
    sans-serif;
  padding: 8px 13px;
}
.concept-display .signal-actions button[aria-pressed='true'] {
  background: #a3bbd628;
  color: #edf4ff;
}
.concept-display .signal-actions .signal-audio {
  margin-left: auto;
  color: #d4e9d3;
}
.signal-sub {
  position: absolute;
  left: 23px;
  bottom: 77px;
  font:
    9px 'DM Sans',
    sans-serif;
  color: #8c9bb1;
  letter-spacing: 0.06em;
}
.nature-display {
  background: #e9eee5;
  color: #31594f;
  border: 1px solid #d7dfd2;
}
.nature-display svg {
  width: 100%;
  height: 220px;
  margin-top: 15px;
}
.nature-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
}
.concept-display .nature-controls button {
  background: #305d50;
  border: 0;
  color: #f4f7ec;
  min-height: 40px;
  border-radius: 23px;
  font-size: 10px;
  padding: 8px 14px;
}
.nature-controls strong {
  font:
    500 23px 'Public Sans',
    sans-serif;
  letter-spacing: -0.05em;
  display: block;
}
.nature-controls small {
  font-size: 9px;
  color: #798c79;
}
.nature-caption {
  font-size: 9px;
  color: #7f9180;
  margin: 12px 0 0;
}
.concept-copy {
  padding: 23px 3px 10px;
}
.concept-copy h2 {
  font:
    500 26px 'Public Sans',
    sans-serif;
  letter-spacing: -0.04em;
  margin: 9px 0;
}
.concept-copy p {
  font:
    13px/1.6 'DM Sans',
    sans-serif;
  color: var(--muted);
  max-width: 370px;
  margin: 0 0 12px;
}
.concept-copy > small {
  font-size: 10px;
  color: var(--muted);
  opacity: 0.8;
  line-height: 1.5;
}
@media (max-width: 950px) {
  .concept-lab {
    grid-template-columns: 1fr;
  }
  .concept-display {
    aspect-ratio: 1.5;
  }
}
@media (max-width: 500px) {
  .concept-display {
    padding: 19px;
    min-height: 355px;
  }
  .signal-actions {
    left: 15px;
    right: 15px;
    gap: 4px;
  }
  .concept-display .signal-actions button {
    padding: 8px 9px;
    font-size: 9px;
  }
  .nature-display svg {
    height: 218px;
  }
}
@media (max-width: 600px) {
  .concept-display {
    aspect-ratio: auto;
    height: 360px;
  }
}
.projects-secondary.concepts-heading {
  margin-top: 50px;
}
@media (max-width: 760px) {
  .projects-secondary.concepts-heading {
    margin-top: 32px;
  }
}
.concept-display.market-display,
.concept-display.world-display {
  display: flex;
  flex-direction: column;
  aspect-ratio: 1.18;
  height: auto;
  min-height: 460px;
  padding: 22px;
  border: 1px solid;
  font-family: 'DM Sans', sans-serif;
}
.concept-display.market-display {
  background: radial-gradient(ellipse at 85% 8%, #274d4c 0, transparent 60%), #102a30;
  border-color: #466365;
  color: #e4f3eb;
}
.concept-display.world-display {
  background: radial-gradient(ellipse at 15% 30%, #fbf6ed 0, transparent 70%), #ebe0d8;
  border-color: #d1bfc1;
  color: #5d465b;
}
.market-display .concept-brand small,
.world-display .concept-brand small {
  opacity: 0.8;
  font-size: 8px;
  letter-spacing: 0.05em;
}
.market-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 16px;
}
body .content .market-display h3,
body .content .world-display h3 {
  margin: 0;
  font:
    350 29px/0.98 'Public Sans',
    sans-serif;
  letter-spacing: -0.055em;
}
.market-display h3 em,
.world-display h3 em {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  letter-spacing: -0.025em;
}
.market-display h3 em {
  color: #b9e8d7;
  font-size: 1.25em;
}
.market-heading > span {
  padding-bottom: 3px;
  text-align: right;
  color: #bad0cb;
  font-size: 10px;
  line-height: 1.65;
}
.market-chart {
  min-height: 175px;
  flex: 1;
  margin: 14px -2px 4px;
}
.market-chart svg {
  display: block;
  width: 100%;
  height: 100%;
}
.market-axis {
  fill: #aec4bf;
  font-size: 8px;
}
.market-phase {
  fill: #b8cec8;
  font-size: 8px;
  letter-spacing: 1.4px;
}
.market-phase-test {
  fill: #a1e7dc;
}
.market-legend {
  fill: #bdd2cd;
  font-size: 9px;
}
.market-reading {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 5px 0 12px;
}
.market-reading > div {
  min-width: 75px;
}
.market-reading span,
.world-reaction span,
.world-story > time {
  display: block;
  font-size: 8px;
  letter-spacing: 0.1em;
}
.market-reading strong {
  display: block;
  margin-top: 3px;
  color: #c7efdf;
  font:
    400 22px/1.1 'Public Sans',
    sans-serif;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}
body .content .market-reading p {
  margin: 0;
  max-width: 220px;
  color: #bfd2cc;
  font-size: 11px;
  line-height: 1.5;
}
.study-controls {
  display: flex;
  gap: 6px;
}
.concept-display .study-controls button {
  flex: 1;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid;
  border-radius: 30px;
  font:
    500 10px/1.2 'DM Sans',
    sans-serif;
  cursor: pointer;
  transition:
    background 160ms ease,
    border-color 160ms ease;
}
.market-display .study-controls button {
  background: #b4ddce08;
  border-color: #b6d9d130;
  color: #d4e4de;
}
.market-display .study-controls button:hover,
.market-display .study-controls button[aria-pressed='true'] {
  background: #bce5d7;
  border-color: #bce5d7;
  color: #183c38;
}
.world-display .study-controls button {
  background: #fcf7f35c;
  border-color: #a4879c60;
  color: #694e65;
}
.world-display .study-controls button:hover,
.world-display .study-controls button[aria-pressed='true'] {
  background: #73566d;
  border-color: #73566d;
  color: #fff7f1;
}
.study-controls button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}
body .content .concept-display p.study-disclaimer {
  margin: 10px 0 0;
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 0;
}
.market-display .study-disclaimer {
  color: #b1c7c0;
}
.world-display .study-disclaimer {
  color: #796476;
}
body .content .world-display h3 {
  margin-top: 17px;
  font-size: 26px;
  line-height: 1.08;
}
.world-display h3 em {
  font-size: 1.14em;
}
.world-scene {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
  align-items: center;
  min-height: 156px;
  flex: 1 0 auto;
  padding-block: 12px;
  margin: 0 -4px;
}
.world-globe {
  display: block;
  width: 100%;
  max-height: 192px;
  overflow: visible;
}
.world-story {
  position: relative;
  padding-left: 5px;
}
.world-story > time {
  color: #89687e;
  font-size: 9px;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.world-story strong {
  display: block;
  margin-top: 6px;
  font:
    500 15px/1.2 'Public Sans',
    sans-serif;
  letter-spacing: -0.04em;
}
body .content .world-story p {
  margin: 7px 0 0;
  color: #806879;
  font-size: 11px;
  line-height: 1.5;
}
body .content .world-source {
  display: inline-block;
  margin-top: 8px;
  color: #79516e;
  font:
    500 10px/1.4 'DM Sans',
    sans-serif;
  text-decoration: underline;
  text-decoration-color: #79516e60;
  text-underline-offset: 3px;
}
.world-pin circle {
  fill: #79566f;
  stroke: #f8eee5;
  stroke-width: 1.5;
  opacity: 0.45;
}
.world-pin .world-pin-halo {
  fill: #805777;
  stroke: none;
  opacity: 0;
}
.world-pin.is-selected circle {
  opacity: 1;
}
.world-pin.is-selected .world-pin-halo {
  opacity: 0.17;
}
.world-reaction {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: center;
  gap: 15px;
  min-height: 58px;
  margin-bottom: 10px;
  padding: 3px 12px;
  background: #ffffff4d;
  border: 1px solid #bca7b229;
  border-radius: 10px;
}
.world-reaction span {
  font-size: 7px;
  line-height: 1.4;
  color: #826879;
}
.world-reaction strong {
  display: block;
  margin-top: 4px;
  font:
    400 23px/1 'Public Sans',
    sans-serif;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}
.world-reaction .world-period {
  margin-bottom: 8px;
  font-size: 9px;
  letter-spacing: 0;
  text-align: center;
}
.world-move-track {
  position: relative;
  height: 6px;
  background: #99758c25;
  border-radius: 5px;
}
.world-move-track::after {
  content: '';
  position: absolute;
  left: 50%;
  top: -4px;
  width: 1px;
  height: 14px;
  background: #80617c;
}
.world-move-track i {
  position: absolute;
  top: 0;
  height: 6px;
  border-radius: 5px;
  background: #89627c;
}
.world-move-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
}
.world-move-scale span {
  color: #806879;
  font-size: 8px;
  letter-spacing: 0;
}
.market-price-line {
  stroke-dasharray: 1;
  animation: study-line-reveal 700ms ease both;
}
@keyframes study-line-reveal {
  from {
    stroke-dashoffset: 1;
  }
  to {
    stroke-dashoffset: 0;
  }
}
body.reduced .market-price-line {
  animation: none;
}
@media (prefers-reduced-motion: reduce) {
  .market-price-line {
    animation: none;
  }
  .concept-display .study-controls button {
    transition: none;
  }
}
@media (max-width: 500px) {
  .concept-display.market-display,
  .concept-display.world-display {
    padding: 19px;
    aspect-ratio: auto;
    height: auto;
    min-height: 440px;
  }
  .market-display .concept-brand,
  .world-display .concept-brand {
    font-size: 10px;
  }
  .market-display .concept-brand small,
  .world-display .concept-brand small {
    font-size: 7px;
  }
  body .content .world-display h3 {
    font-size: 24px;
  }
}