/* Museum-walk chapters: hero approach, the walk, the name wall, selected work, visit. */

:root {
  --museum-black: #0b0b0c;
  --exhibit-glow: #f1e4c8;
  --brass: #a98963;
}

.chapter--walk {
  height: 560vh;
}

.chapter--namewall {
  height: 340vh;
}

.stage__veil--walk {
  background:
    radial-gradient(120% 90% at 50% 110%, rgba(11, 11, 12, 0.85), transparent 60%),
    linear-gradient(180deg, rgba(11, 11, 12, 0.55), transparent 30%, transparent 72%, rgba(11, 11, 12, 0.72));
}

.stage__veil--namewall {
  background:
    radial-gradient(90% 70% at 50% 40%, transparent 40%, rgba(11, 11, 12, 0.55) 100%),
    linear-gradient(180deg, rgba(11, 11, 12, 0.5), transparent 35%);
}

.walk-heading {
  position: absolute;
  top: 20vh;
  left: var(--page-pad);
  max-width: 34rem;
  opacity: 0;
  transform: translateY(1.2rem);
  transition: opacity 0.7s var(--ease-sovereign), transform 0.7s var(--ease-sovereign);
}

.walk-heading.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.walk-heading > p:last-child {
  margin: 1.1rem 0 0;
  color: var(--exhibit-glow);
  font-family: var(--display);
  font-size: clamp(2rem, 3.4vw, 3.9rem);
  line-height: 1.05;
}

.exhibit {
  position: absolute;
  top: 50%;
  margin: 0;
  width: min(26rem, 38vw);
  opacity: 0;
  transform: translateY(1.6rem);
  transition: opacity 0.75s var(--ease-sovereign), transform 0.75s var(--ease-sovereign);
}

.exhibit.is-visible {
  opacity: 1;
  transform: translateY(-50%);
}

.exhibit--left {
  left: var(--page-pad);
}

.exhibit--right {
  right: var(--page-pad);
  text-align: right;
}

.exhibit__leader {
  display: block;
  width: clamp(4rem, 8vw, 9rem);
  height: 1px;
  margin-bottom: 1.1rem;
  background: linear-gradient(90deg, var(--brass), transparent);
}

.exhibit--right .exhibit__leader {
  margin-left: auto;
  background: linear-gradient(270deg, var(--brass), transparent);
}

.exhibit__number {
  margin: 0 0 0.5rem;
  color: var(--brass);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.22em;
}

.exhibit h2 {
  margin: 0;
  color: var(--exhibit-glow);
  font-family: var(--display);
  font-size: clamp(2.1rem, 3.6vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.exhibit__result {
  margin: 0.85rem 0 0;
  color: var(--bone-dim);
  font-size: clamp(0.82rem, 1vw, 0.95rem);
  line-height: 1.55;
}

.namewall-copy {
  position: absolute;
  top: 38%;
  left: 50%;
  width: min(60rem, 88vw);
  opacity: 0;
  text-align: center;
  transform: translate(-50%, calc(-50% + 1.8rem));
  transition: opacity 1s var(--ease-sovereign), transform 1s var(--ease-sovereign);
}

.namewall-copy.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.namewall-name {
  margin: 1.2rem 0 0;
  color: var(--exhibit-glow);
  font-family: var(--display);
  font-size: clamp(3.4rem, 8.5vw, 8.5rem);
  letter-spacing: -0.015em;
  line-height: 0.96;
  text-shadow: 0 0 60px rgba(241, 228, 200, 0.28);
}

.namewall-name em {
  color: var(--gold-bright);
  font-style: italic;
}

.namewall-line {
  position: absolute;
  bottom: 16vh;
  left: 50%;
  margin: 0;
  opacity: 0;
  color: var(--bone-dim);
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.9vw, 1.6rem);
  font-style: italic;
  transform: translate(-50%, 1rem);
  transition: opacity 0.9s var(--ease-sovereign) 0.15s, transform 0.9s var(--ease-sovereign) 0.15s;
  white-space: nowrap;
}

.namewall-line.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Selected work index */

.selected-work,
.visit {
  position: relative;
  z-index: 2;
  padding: clamp(7rem, 12vw, 12rem) var(--page-pad);
  background: var(--museum-black);
}

.selected-work__heading h2 {
  margin-top: 1.1rem;
  font-size: clamp(4rem, 8.5vw, 9rem);
}

.work-index {
  margin: clamp(3rem, 5vw, 5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.work-index a {
  display: grid;
  padding: clamp(1.4rem, 2.6vh, 2.2rem) 0.4rem;
  border-bottom: 1px solid var(--line);
  grid-template-columns: clamp(3.5rem, 7vw, 7rem) 3rem 1fr minmax(0, 1.2fr) 2rem;
  align-items: center;
  gap: clamp(0.8rem, 2vw, 2rem);
  text-decoration: none;
  transition: background 0.35s ease, transform 0.35s var(--ease-sovereign);
}

.work-index a:hover,
.work-index a:focus-visible {
  background: rgba(241, 228, 200, 0.035);
  transform: translateX(1rem);
}

.work-index__slot {
  aspect-ratio: 16 / 10;
  border: 1px dashed rgba(169, 137, 99, 0.35);
  background:
    linear-gradient(135deg, rgba(169, 137, 99, 0.08), transparent 55%),
    var(--museum-black);
}

.work-index__number {
  color: var(--brass);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.work-index__name {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.6vw, 2.5rem);
  letter-spacing: -0.015em;
}

.work-index__result {
  color: var(--bone-dim);
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  line-height: 1.5;
}

.work-index__arrow {
  color: var(--brass);
  justify-self: end;
  transition: transform 0.35s var(--ease-sovereign), color 0.35s ease;
}

.work-index a:hover .work-index__arrow,
.work-index a:focus-visible .work-index__arrow {
  color: var(--gold-bright);
  transform: translate(0.25rem, -0.25rem);
}

/* Visit the studio */

.visit {
  overflow: hidden;
  text-align: center;
}

.visit__light {
  position: absolute;
  z-index: 0;
  top: -30%;
  left: 50%;
  width: 44vw;
  height: 120%;
  opacity: 0.55;
  background: linear-gradient(180deg, rgba(241, 228, 200, 0.14), rgba(169, 137, 99, 0.04) 50%, transparent 80%);
  filter: blur(56px);
  transform: translateX(-50%);
  clip-path: polygon(42% 0, 58% 0, 100% 100%, 0 100%);
}

.visit > * {
  position: relative;
  z-index: 1;
}

.visit h2 {
  margin-top: 1.1rem;
  font-size: clamp(4.5rem, 11vw, 11rem);
}

.visit__email {
  display: inline-block;
  margin-top: clamp(1.6rem, 3vw, 2.6rem);
  color: var(--gold-bright);
  font-family: var(--display);
  font-size: clamp(1.6rem, 3.4vw, 3.2rem);
  letter-spacing: 0.01em;
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 173, 112, 0.45);
  transition: color 0.3s ease, border-color 0.3s ease;
}

.visit__email:hover,
.visit__email:focus-visible {
  color: var(--exhibit-glow);
  border-color: var(--exhibit-glow);
}

.visit__actions {
  display: flex;
  margin-top: clamp(1.8rem, 3vw, 2.8rem);
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.visit-form {
  max-width: 44rem;
  margin: clamp(3rem, 5vw, 4.5rem) auto 0;
  text-align: left;
}

.visit-form__intro {
  margin: 0 0 1.4rem;
  color: var(--bone-dim);
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-style: italic;
  text-align: center;
}

.visit-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.visit-form label {
  display: block;
  margin-bottom: 1rem;
}

.visit-form label span {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--brass);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.visit-form input,
.visit-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  background: rgba(241, 228, 200, 0.03);
  color: var(--bone);
  font-family: var(--grotesque);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.visit-form input:focus,
.visit-form textarea:focus {
  border-color: rgba(212, 173, 112, 0.6);
  outline: none;
}

.visit-form textarea {
  resize: vertical;
}

.visit-form__hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0;
  pointer-events: none;
}

.visit-form button[type="submit"] {
  margin-top: 0.4rem;
}

.visit-form__status {
  min-height: 1.4rem;
  margin: 1rem 0 0;
  color: var(--bone-dim);
  font-size: 0.85rem;
  text-align: center;
}

.visit-form__status.is-error {
  color: #e2a289;
}

.visit-form__status.is-success {
  color: var(--emerald-bright);
}

/* Shared inner-page shell (craig-ai / mandate / ecosystem) */

.page-main {
  min-height: 60vh;
  padding: clamp(8rem, 14vh, 11rem) var(--page-pad) clamp(5rem, 8vw, 8rem);
  background: var(--museum-black);
}

.page-heading {
  max-width: 62rem;
}

.page-heading h1 {
  margin: 1.1rem 0 0;
  font-family: var(--display);
  font-size: clamp(3.6rem, 8vw, 8rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 0.98;
}

.page-heading h1 em {
  color: var(--gold-bright);
  font-style: italic;
}

.page-heading__lead {
  max-width: 40rem;
  margin: 1.6rem 0 0;
  color: var(--bone-dim);
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1.45;
}

/* Mandate doctrine page */

.mandate-doctrine {
  margin-top: clamp(3.5rem, 6vw, 6rem);
  border-top: 1px solid var(--line);
}

.doctrine-entry {
  display: grid;
  padding: clamp(2rem, 4vh, 3.2rem) 0.4rem;
  border-bottom: 1px solid var(--line);
  grid-template-columns: clamp(3rem, 6vw, 6rem) 1fr;
  gap: clamp(1rem, 3vw, 3rem);
  align-items: start;
}

.doctrine-entry__number {
  margin: 0.5rem 0 0;
  color: var(--brass);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.22em;
}

.doctrine-entry h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4.6vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.doctrine-entry p:last-child {
  max-width: 38rem;
  margin: 1rem 0 0;
  color: var(--bone-dim);
  font-size: clamp(0.92rem, 1.1vw, 1.05rem);
  line-height: 1.7;
}

.doctrine-entry > h2,
.doctrine-entry > p:last-child {
  grid-column: 2;
}

.doctrine-entry > .doctrine-entry__number {
  grid-row: 1 / span 2;
}

.mandate-scripture {
  margin: clamp(4rem, 7vw, 7rem) auto 0;
  max-width: 46rem;
  text-align: center;
}

.mandate-scripture p {
  margin: 0;
  color: var(--exhibit-glow);
  font-family: var(--display);
  font-size: clamp(1.8rem, 3.4vw, 3.2rem);
  font-style: italic;
  line-height: 1.25;
}

.mandate-scripture cite {
  display: block;
  margin-top: 1.2rem;
  color: var(--brass);
  font-family: var(--grotesque);
  font-size: 0.6rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.24em;
}

.page-cta {
  display: flex;
  margin-top: clamp(3.5rem, 6vw, 6rem);
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Ecosystem page ledger link */

.ecosystem-ledger--page {
  margin-top: clamp(3rem, 5vw, 5rem);
}

.ledger-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--gold-bright);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(212, 173, 112, 0.4);
  transition: color 0.3s ease, border-color 0.3s ease;
}

.ledger-link:hover,
.ledger-link:focus-visible {
  color: var(--exhibit-glow);
  border-color: var(--exhibit-glow);
}

/* Craig AI conversation thread */

.chat-thread {
  display: grid;
  margin-top: 1.6rem;
  gap: 0.9rem;
  max-height: 24rem;
  overflow-y: auto;
  scrollbar-width: thin;
}

.chat-thread:empty {
  display: none;
}

.chat-message {
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--line);
  background: rgba(241, 228, 200, 0.025);
}

.chat-message--assistant {
  border-left: 2px solid var(--brass);
}

.chat-message--user {
  border-left: 2px solid rgba(67, 214, 163, 0.55);
}

.chat-message__label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--brass);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.chat-message--user .chat-message__label {
  color: var(--emerald-bright);
}

.chat-message__body {
  margin: 0;
  color: var(--bone);
  font-size: 0.92rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* A reply that never reached the visitor must not look like Craig AI speaking
   normally — this is the only cue that the line dropped. */
.chat-message--degraded {
  border-left-color: #e2a289;
}

.chat-message--degraded .chat-message__label {
  color: #e2a289;
}

.chat-message--degraded a {
  color: var(--gold-bright);
}

.command-console__status.is-busy span[aria-hidden="true"] {
  animation: console-pulse 0.9s ease-in-out infinite alternate;
}

@keyframes console-pulse {
  from { opacity: 1; }
  to { opacity: 0.25; }
}

/* The reduced-motion blanket kills the pulse, which is the only "working"
   signal on this page. Give that user a cue that actually differs from idle —
   matching the idle style, as this rule previously did, is no cue at all. */
@media (prefers-reduced-motion: reduce) {
  .command-console__status.is-busy span[aria-hidden="true"] {
    opacity: 1;
    background: var(--emerald-bright);
    box-shadow: 0 0 0 3px rgba(67, 214, 163, 0.25);
  }
}

/* Project legibility floor — this whole surface was missed when it was set. */
.chat-message__label,
.command-console__status,
.command-form label,
.command-form button,
.intent-list button span,
.route-panel__topline > span,
.panel-label {
  font-size: 0.625rem;
}

@media (max-width: 900px) {
  .exhibit {
    width: min(22rem, 74vw);
  }

  .work-index a {
    grid-template-columns: 3rem 1fr 2rem;
  }

  .work-index__slot,
  .work-index__result {
    display: none;
  }

  .visit-form__row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .walk-heading,
  .exhibit,
  .namewall-copy,
  .namewall-line {
    transition: opacity 0.4s ease;
    transform: none;
  }

  .exhibit.is-visible {
    transform: none;
  }
}

/* Wordmark lockup — no emblem; the name carries the header alone */

.site-brand {
  gap: 0.55rem;
  font-size: clamp(0.78rem, 1.05vw, 0.95rem);
  font-weight: 500;
  letter-spacing: 0.2em;
}

.site-brand > span {
  padding: 0.55rem 0 0.55rem 0.95rem;
  border-left: 1px solid rgba(169, 137, 99, 0.55);
  line-height: 1.2;
}

.site-brand span span {
  display: block;
  padding-top: 0.18rem;
  font-size: 0.72em;
  letter-spacing: 0.34em;
}

/* Footer social row */

.site-footer__social {
  display: flex;
  justify-content: center;
  gap: clamp(0.9rem, 2.2vw, 1.9rem);
  flex-wrap: wrap;
}

.site-footer__social a {
  display: inline-block;
  padding: 0.85rem 0.2rem;
  color: var(--bone-dim);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.site-footer__social a:hover,
.site-footer__social a:focus-visible {
  color: var(--gold-bright);
}

/* Mobile + a11y hardening (web-ship-review checklist) */

/* Ecosystem page: give the ledger link the content column and a real tap box */
.ecosystem-ledger--page article {
  align-items: start;
}

.ecosystem-ledger--page .ledger-link {
  grid-column: 3 / -1;
  justify-self: start;
  padding: 0.6rem 0.2rem;
}

@media (max-width: 767px) {
  .ecosystem-ledger--page .ledger-link {
    grid-column: 1 / -1;
  }
}

/* Tap targets flagged in a11y audit */
.site-footer a,
.release-toast__link {
  display: inline-block;
  padding-top: 1.05rem;
  padding-bottom: 1.05rem;
}

.release-toast__dismiss {
  min-width: 44px;
  min-height: 44px;
}

.visit__email {
  padding: 0.5rem 0.35rem;
}

/* Keep a visible keyboard focus indicator on the visit form */
.visit-form input:focus-visible,
.visit-form textarea:focus-visible {
  outline: 1px solid var(--gold-bright);
  outline-offset: 2px;
}

/* Legibility floors for micro labels */
.release-toast__badge,
.wisdom-ribbon cite,
.chapter-index,
.scroll-cue {
  font-size: 0.625rem;
}

@media (max-width: 767px) {
  .site-header__edition {
    display: none;
  }
}

@supports (height: 100dvh) {
  .chapter--scrub .stage,
  .loader {
    height: 100dvh;
    min-height: 100dvh;
  }
}

.site-header nav a,
.visit__actions .button,
.hero-copy__actions .button,
.page-cta .button,
.visit-form button[type="submit"],
.intent-list button {
  min-height: 44px;
  touch-action: manipulation;
}

@media (max-width: 480px) {
  .visit-form input,
  .visit-form textarea,
  .command-form textarea {
    font-size: 16px;
    padding: 0.75rem;
  }

  .site-header nav a {
    display: inline-flex;
    align-items: center;
  }
}