/* Research and Company pages. Shared shell lives in base.css; homepage sections in sections.css. */

/* ---------- page hero ---------- */

.page-hero { padding: clamp(4rem, 10vh, 7rem) var(--gutter) clamp(3rem, 7vh, 5rem); }
.page-hero__grid {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2.5rem, 6vw, 6rem); align-items: end;
}
.page-hero__copy { display: grid; gap: 1.3rem; }
.page-hero h1 { font-size: clamp(2.4rem, 1.3rem + 4vw, 5rem); max-width: 16ch; }

.status-panel {
  display: grid; gap: 0.9rem; justify-items: start; padding: 1.5rem;
  border: 1px solid rgb(255 138 36 / 0.35); background: var(--amber-dim);
}
.status-panel p:last-child { color: var(--paper-soft); }
.status-panel strong { color: var(--paper); font-weight: 600; }

.brand-pair { display: grid; gap: 0.8rem; justify-items: center; }
.brand-pair img { width: min(100%, 22rem); height: auto; filter: drop-shadow(0 0 40px rgb(69 227 166 / 0.18)); }

@media (max-width: 899px) {
  .page-hero__grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .brand-pair img { width: min(70%, 16rem); }
}

/* ---------- shared editorial pieces ---------- */

.split {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 6vw, 6rem); align-items: start;
}
.split > .section__head { position: sticky; top: 2rem; }
.split .section__head .button { justify-self: start; margin-top: 0.6rem; }
.prose { display: grid; gap: 1.2rem; max-width: 40rem; color: var(--paper-soft); font-size: var(--text-lead); }
.prose em { color: var(--paper); font-style: normal; font-weight: 400; }
.prose__pull {
  padding-left: 1.2rem; border-left: 2px solid var(--teal);
  color: var(--paper); font-weight: 400;
}
.prose__note { font: 400 0.86rem / 1.6 var(--font-mono); color: var(--mute); }

@media (max-width: 959px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .split > .section__head { position: static; }
}

/* ---------- research: hypothesis ---------- */

.hypothesis {
  margin-top: clamp(2rem, 4vw, 3rem); max-width: 60rem;
  font: 300 clamp(1.25rem, 1rem + 1vw, 1.9rem) / 1.45 var(--font-display);
  color: var(--paper); text-wrap: pretty;
}
.hypothesis::before { content: "“"; color: var(--teal); margin-right: 0.1em; }
.hypothesis::after { content: "”"; color: var(--teal); }
.qualifiers {
  list-style: none; margin-top: 2.4rem;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.qualifiers li { padding: 1.2rem; background: var(--ink); color: var(--mute); font-size: 0.95rem; }
@media (max-width: 959px) { .qualifiers { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 559px) { .qualifiers { grid-template-columns: minmax(0, 1fr); } }

/* ---------- research: constructs ---------- */

.constructs {
  list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem;
}
.construct {
  display: grid; align-content: start; gap: 0.8rem; padding: 1.6rem;
  border: 1px solid var(--line); background: var(--graphite);
  transition: border-color var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}
.construct:hover { border-color: var(--teal); transform: translateY(-3px); }
.construct__abbr {
  font: 600 clamp(2rem, 1.4rem + 2vw, 3rem) / 1 var(--font-display); letter-spacing: -0.04em;
  background: linear-gradient(90deg, var(--brand-mint), var(--brand-green));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.construct h3 { font-size: 1.15rem; }
.construct p:last-child { color: var(--mute); font-size: 0.95rem; }
@media (max-width: 1099px) { .constructs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 599px) { .constructs { grid-template-columns: minmax(0, 1fr); } }

/* ---------- research: pillar table ---------- */

.pillar-table { margin-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.pillar-row {
  display: grid; grid-template-columns: 12rem minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 1rem 2.5rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line);
}
.pillar-row dt { font-weight: 600; font-size: 1.15rem; }
.pillar-row dd { color: var(--paper-soft); }
.pillar-row__limit { color: var(--mute) !important; font-size: 0.95rem; }
.pillar-row__limit .label { color: var(--amber); margin-right: 0.5rem; }
@media (max-width: 899px) { .pillar-row { grid-template-columns: minmax(0, 1fr); gap: 0.5rem; } }

/* ---------- research: six dimensions ---------- */

.dimensions {
  list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.8rem;
}
.dimension { display: grid; align-content: start; gap: 0.6rem; padding: 1.3rem 1.1rem; border-top: 2px solid var(--teal); background: linear-gradient(var(--teal-dim), transparent 70%); }
.dimension__letter { font: 600 2.6rem / 1 var(--font-display); color: var(--teal); }
.dimension h3 { font-size: 1.05rem; }
.dimension p { color: var(--mute); font-size: 0.9rem; }
.dimension--authority { border-top-color: var(--amber); background: linear-gradient(var(--amber-dim), transparent 70%); }
.dimension--authority .dimension__letter { color: var(--amber); }
@media (max-width: 1099px) { .dimensions { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 559px) { .dimensions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- research: worked quorum example ---------- */

.quorum { display: grid; gap: 1.2rem; margin: 0; padding: clamp(1.4rem, 3vw, 2rem); border: 1px solid var(--line-strong); background: var(--graphite); }
.quorum__row { display: grid; gap: 0.7rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--line); }
.quorum__set { display: flex; flex-wrap: wrap; align-items: end; gap: 0.5rem; }
.quorum__tenant {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  padding: 1.6rem 0.6rem 0.6rem; position: relative;
  border: 1px dashed rgb(255 95 82 / 0.6);
}
.quorum__tenant .label { position: absolute; top: 0.4rem; left: 0.6rem; color: var(--signal); font-size: 0.62rem; }
.chip {
  display: inline-grid; place-items: center; min-width: 3rem; padding: 0.55rem 0.7rem;
  border: 1px solid var(--teal); color: var(--teal); background: var(--teal-dim);
  font: 500 0.78rem / 1 var(--font-mono);
}
.chip--lost { border-color: var(--signal); color: var(--signal); background: rgb(255 95 82 / 0.1); text-decoration: line-through; }
.quorum__verdict { font: 500 0.8rem / 1.3 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); }
.quorum__verdict--fail { color: var(--signal); }
.quorum figcaption { color: var(--paper-soft); font-size: 0.95rem; }
.quorum figcaption strong { color: var(--signal); }

/* ---------- research: QPST verdicts ---------- */

.verdicts { list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.verdict { display: grid; align-content: start; gap: 0.8rem; padding: 1.6rem; border: 1px solid var(--line); border-top-width: 3px; }
.verdict p:last-child { color: var(--mute); }
.verdict__name { font: 600 0.85rem / 1 var(--font-mono); letter-spacing: 0.12em; }
.verdict--strict { border-top-color: var(--teal); } .verdict--strict .verdict__name { color: var(--teal); }
.verdict--degraded { border-top-color: var(--amber); } .verdict--degraded .verdict__name { color: var(--amber); }
.verdict--failed { border-top-color: var(--signal); } .verdict--failed .verdict__name { color: var(--signal); }
@media (max-width: 859px) { .verdicts { grid-template-columns: minmax(0, 1fr); } }

/* ---------- research: verification spectrum ---------- */

.spectrum { list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 0.5rem; max-width: 64rem; }
.spectrum li {
  display: grid; grid-template-columns: 18rem minmax(0, 1fr); gap: 1.5rem; align-items: baseline;
  padding: 1rem 1.2rem; border-left: 3px solid var(--tone, var(--line-strong)); background: var(--graphite);
}
.spectrum code { font: 500 0.8rem / 1.3 var(--font-mono); letter-spacing: 0.06em; color: var(--tone, var(--paper)); }
.spectrum p { color: var(--mute); font-size: 0.95rem; }
.spectrum .is-verified { --tone: var(--teal); }
.spectrum .is-invalid { --tone: var(--signal); }
.spectrum .is-insufficient { --tone: var(--amber); }
.spectrum .is-authority { --tone: var(--brand-cyan); }
@media (max-width: 759px) { .spectrum li { grid-template-columns: minmax(0, 1fr); gap: 0.4rem; } }

/* ---------- research: evidence to date ---------- */

.evidence { display: grid; gap: 1.6rem; }
.evidence__stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.evidence__stats > div { display: grid; gap: 0.5rem; padding: 1.3rem; background: var(--ink); }
.evidence__stats dd { font-size: 1.05rem; color: var(--paper-soft); }
.evidence__stats strong { font-size: 1.9rem; font-weight: 600; color: var(--paper); letter-spacing: -0.03em; }

.vectors { display: grid; gap: 0.7rem; margin: 0; }
.vectors__bar { display: flex; height: 2.6rem; gap: 2px; }
.vectors__seg {
  flex: var(--n) 0 0; display: grid; place-items: center;
  font: 600 0.85rem / 1 var(--font-mono); color: var(--ink);
}
.vectors__seg--done { background: var(--teal); }
.vectors__seg--partial { background: var(--amber); }
.vectors__seg--none { background: transparent; border: 1px dashed var(--line-strong); color: var(--mute); }
.vectors__legend { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; color: var(--mute); font-size: 0.85rem; }
.vectors__legend span { display: inline-flex; align-items: center; gap: 0.5rem; }
.swatch { display: inline-block; width: 0.8rem; height: 0.8rem; }
.swatch--done { background: var(--teal); }
.swatch--partial { background: var(--amber); }
.swatch--none { border: 1px dashed var(--mute); }

.tiers { list-style: none; display: grid; border-top: 1px solid var(--line); }
.tier { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); color: var(--mute); }
.tier__name { font: 600 0.85rem / 1 var(--font-mono); color: var(--paper); width: 2.2rem; }
.tier--now { color: var(--paper); }
.tier .status-tag, .tier__state { margin-left: auto; }
.tier__state { font: 500 0.66rem / 1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); border: 1px dashed var(--line-strong); padding: 0.35rem 0.6rem; }

/* ---------- research: hypotheses + plan ---------- */

.hypotheses { list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.hypotheses li { display: grid; align-content: start; gap: 0.6rem; padding: 1.5rem; background: var(--ink); }
.hypotheses__id { font: 500 0.8rem / 1 var(--font-mono); color: var(--teal); }
.hypotheses h3 { font-size: 1.1rem; }
.hypotheses p { color: var(--mute); font-size: 0.95rem; }
@media (max-width: 959px) { .hypotheses { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 599px) { .hypotheses { grid-template-columns: minmax(0, 1fr); } }

.plan { list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; gap: 0.6rem; }
.plan__wp {
  --span-start: calc((var(--from) - 1) / 12 * 100%);
  --span-width: calc((var(--to) - var(--from) + 1) / 12 * 100%);
  position: relative; display: grid; grid-template-columns: 9rem minmax(0, 1.2fr) minmax(0, 1fr); gap: 0.4rem 2rem; align-items: baseline;
  padding: 1.4rem 0 1.6rem; border-bottom: 1px solid var(--line);
}
/* timeline bar showing where each work package falls in the 12 months */
.plan__wp::after {
  content: ""; position: absolute; bottom: 0; height: 3px;
  left: var(--span-start); width: var(--span-width);
  background: linear-gradient(90deg, var(--teal), var(--brand-green));
}
.plan__wp:last-child::after { background: linear-gradient(90deg, var(--brand-green), var(--amber)); }
.plan__wp h3 { font-size: 1.15rem; grid-column: 2; }
.plan__wp > p:nth-of-type(2) { grid-column: 2; color: var(--mute); font-size: 0.95rem; }
.plan__months { grid-row: span 2; }
.plan__exit { grid-column: 3; grid-row: 1 / span 2; color: var(--paper-soft); font-size: 0.95rem; }
.plan__exit .label { color: var(--amber); margin-right: 0.4rem; }
@media (max-width: 859px) {
  .plan__wp { grid-template-columns: minmax(0, 1fr); }
  .plan__wp h3, .plan__wp > p:nth-of-type(2), .plan__exit { grid-column: 1; grid-row: auto; }
}

/* ---------- company ---------- */

.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.facts > div { display: grid; gap: 0.6rem; padding: 1.4rem; background: var(--ink); }
.facts dd { font-size: 1.1rem; }
@media (max-width: 959px) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 499px) { .facts { grid-template-columns: minmax(0, 1fr); } }

.ledger { margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.ledger__col { display: grid; align-content: start; gap: 1rem; padding: 1.6rem; border: 1px solid var(--line); border-top: 3px solid var(--teal); }
.ledger__col--next { border-top-color: var(--amber); }
.ledger ul { list-style: none; display: grid; gap: 0.8rem; }
.ledger li { padding-left: 1.2rem; position: relative; color: var(--paper-soft); }
.ledger li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 6px; height: 6px; background: var(--teal); }
.ledger__col--next li::before { background: transparent; border: 1px solid var(--amber); }
@media (max-width: 759px) { .ledger { grid-template-columns: minmax(0, 1fr); } }

.commitments { list-style: none; margin-top: clamp(2.5rem, 5vw, 4rem); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 3rem); }
.commitments li { display: grid; align-content: start; gap: 0.8rem; padding-top: 1.4rem; border-top: 1px solid var(--line-strong); }
.commitments h3 { font-size: 1.3rem; }
.commitments p { color: var(--mute); }
@media (max-width: 859px) { .commitments { grid-template-columns: minmax(0, 1fr); } }

.construct__link {
  justify-self: start; color: var(--teal); text-decoration: none;
  font: 500 var(--text-label) / 1.4 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
}
.construct__link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- research: baseline comparison ---------- */

.compare { display: grid; gap: 0.9rem; margin: 0; }
.compare__rows { list-style: none; display: grid; gap: 0.5rem; }
.compare__row {
  display: grid; grid-template-columns: 11rem minmax(0, 1fr) 13rem; gap: 1rem; align-items: center;
  padding: 0.7rem 0.9rem; background: var(--graphite);
}
.compare__name { font: 500 0.8rem / 1.3 var(--font-mono); letter-spacing: 0.04em; }
.compare__bar { height: 0.7rem; width: calc(var(--n) / 11 * 100%); min-width: 3px; background: var(--signal); }
.compare__row--tsq .compare__bar { background: var(--teal); }
.compare__row--tsq .compare__name, .compare__row--tsq .compare__value { color: var(--teal); }
.compare__value { color: var(--mute); font-size: 0.9rem; }
.compare figcaption { color: var(--mute); font-size: 0.9rem; }
@media (max-width: 759px) {
  .compare__row { grid-template-columns: minmax(0, 1fr); gap: 0.4rem; }
}