/* ==========================================================================
   TECHNOGRAIL — EXPERIENCE-SPECIFIC STYLES
   ========================================================================== */

.quest-select__card {
  cursor: pointer;
  padding: var(--sp-4);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.quest-select__card h3 { font-size: var(--fs-h3); }
.quest-select__card p { color: var(--tg-text-muted); font-size: var(--fs-small); margin-top: var(--sp-1); }
.quest-select__card.is-selected {
  border-color: var(--tg-copper-glow);
  background: var(--tg-surface-2);
}
.quest-select__result {
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  border-left: 2px solid var(--tg-copper-glow);
  display: none;
}
.quest-select__result.is-visible { display: block; }

.forge {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}
.forge__station {
  aspect-ratio: 1 / 1.05;
  border-radius: var(--radius-md);
  border: 1px solid var(--tg-line);
  background: var(--tg-surface-1);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform var(--dur-med) var(--ease-quest), border-color var(--dur-fast), background var(--dur-fast);
  transform-style: preserve-3d;
}
.forge__station:hover, .forge__station:focus-visible {
  border-color: var(--tg-copper-glow);
  background: var(--tg-surface-2);
}
.forge__icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--tg-gradient-copper);
  display: flex; align-items: center; justify-content: center;
  color: var(--tg-black);
  font-family: var(--font-mono);
  font-weight: 700;
}
.forge__desc { max-height: 0; overflow: hidden; opacity: 0; transition: all var(--dur-med) var(--ease-quest); font-size: var(--fs-small); color: var(--tg-text-muted); }
.forge__station:hover .forge__desc, .forge__station:focus-visible .forge__desc { max-height: 100px; opacity: 1; margin-top: 0.5rem; }
@media (max-width: 1024px) { .forge { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .forge { grid-template-columns: 1fr; } }

.builder-wall__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
.builder-card {
  padding: var(--sp-4);
  cursor: pointer;
}
.builder-card__role { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--tg-copper-glow); }
.builder-card__name { font-size: var(--fs-h3); margin-top: 0.3rem; }
.builder-card__detail {
  margin-top: var(--sp-2);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all var(--dur-med) var(--ease-quest);
}
.builder-card.is-open .builder-card__detail { max-height: 400px; opacity: 1; margin-top: var(--sp-2); }
.builder-card__row { display: flex; gap: 0.6rem; font-size: var(--fs-small); margin-top: 0.4rem; }
.builder-card__row b { color: var(--tg-text-primary); min-width: 90px; font-weight: 500; }
.builder-card__row span { color: var(--tg-text-muted); }
@media (max-width: 780px) { .builder-wall__grid { grid-template-columns: 1fr; } }

.thinking__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
.thinking-card { padding: var(--sp-3); }
.thinking-card__tag { font-family: var(--font-mono); font-size: 0.7rem; color: var(--tg-text-faint); }
.thinking-card h3 { font-size: 1.15rem; margin-top: var(--sp-1); }
.thinking-card p { color: var(--tg-text-muted); font-size: var(--fs-small); margin-top: var(--sp-1); }
@media (max-width: 1024px) { .thinking__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .thinking__grid { grid-template-columns: 1fr; } }

.compass { display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap; }
.compass__dial { position: relative; width: 280px; height: 280px; flex-shrink: 0; }
.compass__dial svg { width: 100%; height: 100%; }
.compass__node {
  position: absolute;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  color: var(--tg-text-muted);
  transform: translate(-50%, -50%);
  transition: color var(--dur-fast);
  background: none;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--tg-line);
}
.compass__node.is-active { color: var(--tg-black); background: var(--tg-copper-glow); border-color: var(--tg-copper-glow); }
.compass__panel { flex: 1; min-width: 260px; }
.compass__panel h3 { font-size: var(--fs-h3); }
.compass__panel ul { margin-top: var(--sp-2); display: flex; flex-direction: column; gap: 0.5rem; }
.compass__panel li { font-size: var(--fs-small); color: var(--tg-text-muted); padding-left: 1rem; position: relative; }
.compass__panel li::before { content: '→'; position: absolute; left: 0; color: var(--tg-copper-glow); }

.validator { max-width: 44rem; margin-inline: auto; padding: var(--sp-4); }
/* Form + report styles for the Idea Validator now live in css/idea-validator.css */

.ecosystem__chain { display: flex; flex-direction: column; align-items: center; gap: var(--sp-2); }
.ecosystem__node {
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-pill);
  border: 1px solid var(--tg-line);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
}
.ecosystem__node--root { background: var(--tg-gradient-copper); color: var(--tg-black); font-weight: 600; }
.ecosystem__connector { width: 1px; height: var(--sp-3); background: var(--tg-line); }
.ecosystem__branches { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-2); margin-top: var(--sp-3); }
@media (max-width: 780px) { .ecosystem__branches { grid-template-columns: repeat(2, 1fr); } }

.compare-table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: var(--sp-2) var(--sp-3); text-align: left; border-bottom: 1px solid var(--tg-line); }
.compare-table th { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; color: var(--tg-text-faint); font-weight: 400; }
.compare-table td:first-child { color: var(--tg-text-faint); }
.compare-table td:last-child { color: var(--tg-copper-glow-soft); }
@media (max-width: 620px) { .compare-table { font-size: var(--fs-small); } }

.contact { max-width: 700px; margin-inline: auto; }
.contact__thread { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.contact__bubble { max-width: 80%; padding: var(--sp-2) var(--sp-3); border-radius: var(--radius-md); }
.contact__bubble--system { align-self: flex-start; background: var(--tg-surface-1); border: 1px solid var(--tg-line); }
.contact__bubble--user { align-self: flex-end; background: var(--tg-gradient-copper); color: var(--tg-black); font-weight: 500; }
.contact__chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.contact__chip {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--tg-line);
  cursor: pointer;
  font-size: var(--fs-small);
  transition: all var(--dur-fast);
}
.contact__chip:hover, .contact__chip:focus-visible { border-color: var(--tg-copper-glow); color: var(--tg-copper-glow-soft); }
.contact__field {
  width: 100%;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--tg-line);
  background: var(--tg-surface-0);
  margin-top: var(--sp-2);
}
.contact__field:focus-visible { border-color: var(--tg-copper-glow); }
.contact__success { display: none; text-align: center; padding: var(--sp-5) 0; }
.contact__success.is-visible { display: block; }