/* ============================================================
   3Powers — how it works: the tier suite runs, then the three
   things a run hands you. Ink panel; the suite ticks green in
   order, the deliverables carry a top-down accent gradient.
   ============================================================ */

.section-panel {
  background: var(--surface-ink);
  color: var(--text-on-ink);
  border-top: 1px solid rgba(185, 142, 76, 0.35);
}
.section-panel .section-title,
.section-panel h3 { color: var(--text-on-ink); }
.section-panel .section-sub { color: rgba(239, 235, 226, 0.68); }

/* ---- the suite, as an instrument panel ---- */
.suite-panel {
  margin: 0 0 var(--space-14);
  border: 1px solid rgba(239, 235, 226, 0.14);
  border-radius: var(--radius-default);
  background: linear-gradient(180deg, rgba(239, 235, 226, 0.055), rgba(239, 235, 226, 0.02));
  overflow: hidden;
}
.suite-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding: var(--space-5) var(--space-7);
  border-bottom: 1px solid rgba(239, 235, 226, 0.12);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--tracking-badge);
  text-transform: uppercase;
  color: rgba(239, 235, 226, 0.55);
}
.suite-title { color: var(--gold-bright); }
.suite-tally { display: flex; align-items: center; gap: var(--space-4); letter-spacing: 0.06em; }
.suite-tally b { color: #7fb069; font-variant-numeric: tabular-nums; }
.suite-tally button {
  font: inherit;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: none;
  border: 1px solid rgba(239, 235, 226, 0.22);
  color: rgba(239, 235, 226, 0.7);
  border-radius: var(--radius-sharp);
  padding: 4px 10px;
  cursor: pointer;
}
.suite-tally button:hover { border-color: var(--gold-bright); color: var(--gold-bright); }

.suite-gates { list-style: none; margin: 0; padding: var(--space-7); display: grid; gap: 2px; }
.suite-gates li {
  display: grid;
  grid-template-columns: 2.4rem 1.1rem minmax(0, 12rem) 1fr;
  align-items: baseline;
  gap: var(--space-4);
  padding: 7px var(--space-4);
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(239, 235, 226, 0.34);
  border-left: 2px solid transparent;
  transition: color 0.35s ease, background 0.35s ease, border-color 0.35s ease;
}
.suite-gates .idx { letter-spacing: 0.12em; font-size: 10px; }
.suite-gates .mark { color: rgba(239, 235, 226, 0.2); }
.suite-gates .name { letter-spacing: 0.04em; }
.suite-gates .what { font-family: var(--font-sans); font-size: 12.5px; color: rgba(239, 235, 226, 0.3); }
.suite-gates li[data-hot="true"] .name { color: var(--gold-bright); }
.suite-gates li[data-state="run"] {
  color: var(--gold-bright);
  background: rgba(185, 142, 76, 0.1);
  border-left-color: var(--gold-bright);
}
.suite-gates li[data-state="on"] {
  color: rgba(239, 235, 226, 0.9);
  background: rgba(127, 176, 105, 0.07);
  border-left-color: #7fb069;
}
.suite-gates li[data-state="on"] .mark { color: #7fb069; }
.suite-gates li[data-state="on"] .what { color: rgba(239, 235, 226, 0.62); }

.suite-panel footer {
  padding: var(--space-6) var(--space-7);
  border-top: 1px solid rgba(239, 235, 226, 0.12);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.75;
  color: rgba(239, 235, 226, 0.45);
}
.suite-panel footer b { color: var(--gold-bright); font-weight: 600; }

/* ---- the three deliverables ---- */
.exhibits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

.exhibit {
  --ec: 185, 142, 76;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-8) var(--space-7) var(--space-7);
  border: 1px solid rgba(239, 235, 226, 0.12);
  border-radius: var(--radius-default);
  background:
    linear-gradient(180deg, rgba(var(--ec), 0.26) 0%, rgba(var(--ec), 0.08) 34%, rgba(var(--ec), 0) 72%),
    linear-gradient(180deg, rgba(239, 235, 226, 0.05), rgba(239, 235, 226, 0.015));
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.exhibit::before {
  content: "";
  display: block;
  height: 2px;
  margin: calc(var(--space-8) * -1) calc(var(--space-7) * -1) 0;
  background: linear-gradient(90deg, rgba(var(--ec), 0.95), rgba(var(--ec), 0.1));
}
.exhibit:hover { border-color: rgba(var(--ec), 0.45); transform: translateY(-2px); }
.exhibit[data-accent="gold"] { --ec: 185, 142, 76; }
.exhibit[data-accent="slate"] { --ec: 118, 140, 162; }
.exhibit[data-accent="oxblood"] { --ec: 176, 74, 66; }

.exhibit-no {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-badge);
  font-weight: 600;
  letter-spacing: var(--tracking-badge);
  text-transform: uppercase;
  color: rgb(var(--ec));
}
.exhibit-no::after { content: ""; flex: 1; border-top: 1px solid rgba(239, 235, 226, 0.14); }

.exhibit h3 { margin: 0; font-size: 1.28rem; line-height: 1.3; }
.exhibit > p { margin: 0; color: rgba(239, 235, 226, 0.7); font-size: var(--text-body); }

/* the small mono block under each exhibit — a real artefact, not decoration */
.exhibit-fact {
  margin-top: auto;
  background: rgba(20, 17, 14, 0.5);
  border: 1px solid rgba(239, 235, 226, 0.12);
  border-radius: var(--radius-default);
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: rgba(239, 235, 226, 0.62);
}
.exhibit-fact b { color: var(--text-on-ink); font-weight: 600; }
.exhibit-fact .ok { color: #7fb069; }
.exhibit-fact .no { color: #d97066; }
.exhibit-fact .dim { color: rgba(239, 235, 226, 0.35); }

@media (max-width: 960px) {
  .exhibits { grid-template-columns: 1fr; }
  .suite-gates li { grid-template-columns: 2.2rem 1.1rem 1fr; }
  .suite-gates .what { display: none; }
}