/* Herbarium Vault — unique chrome (header / footer / drawer) */

.a56-vault-wrap { position: relative; }

/* Hide ribbon on homepage — hero carries brand context */
.page-home .a56-ribbon { display: none; }

/* Top specimen ribbon (inner pages) */
.a56-ribbon {
  position: relative;
  z-index: 36;
  background: var(--vault-deep);
  color: var(--on-dark-muted);
  border-bottom: 3px solid var(--ochre);
}
.a56-ribbon-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.a56-ribbon-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 3px 10px;
  background: rgba(212, 162, 76, 0.18);
  border: 1px solid rgba(212, 162, 76, 0.35);
  color: var(--ochre);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.a56-ribbon-meta { display: flex; gap: 18px; align-items: center; }
.a56-ribbon-meta a { color: var(--on-dark); opacity: 0.92; }
.a56-ribbon-meta a:hover { opacity: 1; color: var(--ochre); }
.a56-ribbon-copy {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--on-dark-muted);
}
.a56-ribbon-meta span {
  color: var(--on-dark-muted);
  white-space: nowrap;
}

/* ── Orbital Loom navigation (arc spine + satellite dock — not a top bar) ── */
:root {
  --loom-spine: clamp(88px, 11vw, 128px);
  --loom-sat: clamp(72px, 9vw, 104px);
  --loom-seal: clamp(64px, 8vw, 88px);
}

.a56-store {
  --header-height: var(--loom-seal);
}

.a56-store:not(.page-home) .page-main {
  padding-left: var(--loom-spine);
  padding-right: var(--loom-sat);
}

.ec-loom {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
}

.ec-loom > * {
  pointer-events: auto;
}

/* Brand seal — top-left medallion */
.ec-loom-seal {
  position: fixed;
  top: clamp(14px, 2.5vw, 24px);
  left: clamp(14px, 2.5vw, 24px);
  z-index: 52;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  max-width: min(240px, calc(100vw - 120px));
}

.ec-loom-seal-ring {
  position: absolute;
  left: -6px;
  top: 50%;
  width: calc(var(--loom-seal) + 12px);
  height: calc(var(--loom-seal) + 12px);
  transform: translateY(-50%);
  border-radius: 50%;
  border: 1.5px dashed rgba(212, 162, 76, 0.45);
  animation: ecLoomRingSpin 24s linear infinite;
}

@keyframes ecLoomRingSpin {
  to { transform: translateY(-50%) rotate(360deg); }
}

.ec-loom-seal-glyph {
  position: relative;
  z-index: 1;
  width: var(--loom-seal);
  height: var(--loom-seal);
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.35), transparent 45%),
    linear-gradient(145deg, var(--ochre) 0%, var(--ochre-deep) 100%);
  color: var(--vault-deep);
  font-size: clamp(0.72rem, 1.8vw, 0.88rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  box-shadow:
    0 8px 28px rgba(212, 162, 76, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s;
}

.ec-loom-seal:hover .ec-loom-seal-glyph {
  transform: scale(1.04);
  box-shadow:
    0 12px 36px rgba(212, 162, 76, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.ec-loom-seal-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  padding-left: calc(var(--loom-seal) + 8px);
}

.ec-loom-seal-copy strong {
  font-family: var(--serif);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--vault-deep);
  line-height: 1.05;
}

.ec-loom-seal-copy em {
  font-style: normal;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ochre-deep);
}

.ec-loom.is-home .ec-loom-seal-copy strong { color: var(--on-dark); }
.ec-loom.is-home .ec-loom-seal-copy em { color: var(--ochre); }
.ec-loom.is-home.is-scrolled .ec-loom-seal-copy strong { color: var(--vault-deep); }
.ec-loom.is-home.is-scrolled .ec-loom-seal-copy em { color: var(--ochre-deep); }

/* Arc spine — primary nav along left edge */
.ec-loom-spine {
  position: fixed;
  left: clamp(10px, 1.8vw, 18px);
  top: 50%;
  z-index: 51;
  transform: translateY(-42%);
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: calc(var(--loom-spine) - 12px);
}

.ec-loom-spine-curve {
  position: absolute;
  left: 18px;
  top: -12px;
  bottom: -12px;
  width: 3px;
  border-radius: 99px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(212, 162, 76, 0.55) 18%,
    rgba(74, 28, 50, 0.35) 50%,
    rgba(45, 80, 22, 0.45) 82%,
    transparent 100%
  );
  opacity: 0.85;
}

.ec-loom-node {
  --arc-x: calc((var(--node-i) - 3) * (var(--node-i) - 3) * 2px);
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 10px 12px;
  margin-left: var(--arc-x);
  border-radius: var(--radius-full);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(28, 25, 23, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.3s var(--ease-out),
    background 0.25s,
    border-color 0.25s,
    box-shadow 0.25s;
}

.ec-loom.is-home .ec-loom-node {
  background: rgba(18, 8, 24, 0.55);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.ec-loom.is-home.is-scrolled .ec-loom-node {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(28, 25, 23, 0.08);
  box-shadow: var(--shadow-sm);
}

.ec-loom-node:hover {
  transform: translateX(6px) scale(1.02);
  border-color: var(--ochre);
}

.ec-loom-node-glyph {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(74, 28, 50, 0.08);
  font-size: 0.82rem;
  color: var(--vault);
  transition: background 0.25s, color 0.25s;
}

.ec-loom.is-home .ec-loom-node-glyph {
  background: rgba(255, 255, 255, 0.1);
  color: var(--ochre);
}

.ec-loom.is-home.is-scrolled .ec-loom-node-glyph {
  background: rgba(74, 28, 50, 0.08);
  color: var(--vault);
}

.ec-loom-node-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
}

.ec-loom.is-home .ec-loom-node-label { color: var(--on-dark-muted); }
.ec-loom.is-home.is-scrolled .ec-loom-node-label { color: var(--text-secondary); }

.ec-loom-node.is-active {
  background: var(--vault);
  border-color: var(--vault);
  box-shadow: 0 6px 22px rgba(74, 28, 50, 0.28);
}

.ec-loom.is-home .ec-loom-node.is-active {
  background: linear-gradient(135deg, var(--ochre), #f0c96a);
  border-color: var(--ochre);
  box-shadow: 0 6px 24px rgba(212, 162, 76, 0.4);
}

.ec-loom-node.is-active .ec-loom-node-glyph {
  background: rgba(255, 255, 255, 0.18);
  color: var(--on-dark);
}

.ec-loom.is-home .ec-loom-node.is-active .ec-loom-node-glyph {
  background: rgba(46, 15, 31, 0.12);
  color: var(--vault-deep);
}

.ec-loom-node.is-active .ec-loom-node-label {
  color: var(--on-dark);
}

.ec-loom.is-home .ec-loom-node.is-active .ec-loom-node-label {
  color: var(--vault-deep);
}

/* Right satellite column */
.ec-loom-sats {
  position: fixed;
  right: clamp(12px, 2vw, 20px);
  top: 50%;
  z-index: 51;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.ec-loom-sat {
  position: relative;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(28, 25, 23, 0.1);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--vault);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s, background 0.25s;
}

.ec-loom.is-home .ec-loom-sat {
  background: rgba(18, 8, 24, 0.5);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--on-dark);
}

.ec-loom.is-home.is-scrolled .ec-loom-sat {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(28, 25, 23, 0.1);
  color: var(--vault);
}

.ec-loom-sat:hover {
  transform: scale(1.08);
  border-color: var(--ochre);
  box-shadow: var(--shadow-md);
}

.ec-loom-sat.is-active {
  background: rgba(74, 28, 50, 0.1);
  border-color: var(--vault);
}

.ec-loom-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-full);
  background: var(--ochre);
  color: var(--vault-deep);
  font-size: 0.6rem;
  font-weight: 800;
  display: grid;
  place-items: center;
}

.ec-loom-search-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.ec-loom-search-panel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
  animation: ecLoomSearchIn 0.28s var(--ease-out);
}

.ec-loom-search-panel[hidden] { display: none !important; }

@keyframes ecLoomSearchIn {
  from { opacity: 0; transform: translateX(12px) scale(0.96); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

.ec-loom-search-panel input {
  width: min(42vw, 200px);
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 0.82rem;
  color: var(--ink);
}

.ec-loom-search-panel button {
  padding: 8px 14px;
  border: 0;
  border-radius: var(--radius-full);
  background: var(--vault);
  color: var(--on-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

/* Aisle orbit strip — inner pages only */
.ec-loom-orbit {
  position: fixed;
  left: var(--loom-spine);
  right: var(--loom-sat);
  bottom: clamp(12px, 2vw, 20px);
  z-index: 49;
  pointer-events: none;
}

.ec-loom-orbit-track {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  scrollbar-width: none;
  pointer-events: auto;
}

.ec-loom-orbit-track::-webkit-scrollbar { display: none; }

.ec-loom-orbit-link {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  background: var(--surface-1);
  border: 1px solid var(--line-soft);
  transition: all 0.2s var(--ease-out);
}

.ec-loom-orbit-link:hover {
  border-color: var(--vault);
  color: var(--vault);
}

.ec-loom-orbit-link.is-active {
  background: var(--vault);
  border-color: var(--vault);
  color: var(--on-dark);
}

/* Mobile radial hub */
.ec-loom-hub {
  display: none;
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 53;
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.ec-loom-hub-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(212, 162, 76, 0.5);
  animation: ecLoomRingSpin 8s linear infinite reverse;
}

.ec-loom-hub-core {
  position: absolute;
  inset: 6px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--vault), var(--vault-deep));
  color: var(--ochre);
  font-size: 0.72rem;
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(46, 15, 31, 0.35);
  transition: transform 0.25s;
}

.ec-loom-hub[aria-expanded="true"] .ec-loom-hub-core {
  transform: scale(0.92);
  background: linear-gradient(145deg, var(--ochre), var(--ochre-deep));
  color: var(--vault-deep);
}

.ec-loom-radial {
  position: fixed;
  inset: 0;
  z-index: 52;
  background: rgba(18, 8, 24, 0.55);
  backdrop-filter: blur(6px);
  animation: ecLoomFadeIn 0.25s var(--ease-out);
}

.ec-loom-radial[hidden] { display: none !important; }

@keyframes ecLoomFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.ec-loom-radial-nav {
  position: absolute;
  right: 16px;
  bottom: 84px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 200px;
  max-height: min(70vh, 480px);
  overflow-y: auto;
  padding: 14px;
  border-radius: var(--radius-xl);
  background: var(--surface-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xl);
  animation: ecLoomRadialUp 0.3s var(--ease-out);
}

@keyframes ecLoomRadialUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.ec-loom-radial-nav a {
  padding: 11px 14px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--ink);
  text-decoration: none;
}

.ec-loom-radial-nav a.is-active {
  background: rgba(74, 28, 50, 0.08);
  color: var(--vault);
}

.ec-loom-radial-nav hr {
  border: 0;
  border-top: 1px dashed var(--line);
  margin: 6px 0;
}

@media (max-width: 960px) {
  .page-home .page-main,
  .a56-store:not(.page-home) .page-main {
    padding-left: 0;
    padding-right: 0;
  }

  .ec-loom-spine,
  .ec-loom-sats,
  .ec-loom-orbit {
    display: none;
  }

  .ec-loom-seal-copy { display: none; }

  .ec-loom-hub { display: block; }

  .a56-store:not(.page-home) .page-main {
    padding-bottom: 72px;
  }
}

@media (max-width: 960px) {
  .page-home .page-main {
    padding-bottom: 72px;
  }
}

/* Legacy crest / atrium — retired */
.a56-crest,
.a56-atrium,
.a56-dock,
.a56-catalog { display: none !important; }

/* Footer — terraced herbarium ledger */
.a56-terrace {
  margin-top: auto;
  background: var(--vault-deep);
  color: var(--on-dark-muted);
  position: relative;
  overflow: hidden;
}
.a56-terrace::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--ochre) 0, var(--ochre) 12px,
    var(--moss-soft) 12px, var(--moss-soft) 24px
  );
}
.a56-terrace-wave {
  height: 28px;
  background: var(--ledger);
  clip-path: polygon(0 0, 4% 100%, 8% 0, 12% 100%, 16% 0, 20% 100%, 24% 0, 28% 100%, 32% 0, 36% 100%, 40% 0, 44% 100%, 48% 0, 52% 100%, 56% 0, 60% 100%, 64% 0, 68% 100%, 72% 0, 76% 100%, 80% 0, 84% 100%, 88% 0, 92% 100%, 96% 0, 100% 100%, 100% 0);
}
.a56-terrace-frame { padding: var(--space-10) 0 var(--space-8); }
.a56-terrace-crest {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(249, 244, 234, 0.12);
}
.a56-terrace-badge {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: var(--ochre);
  color: var(--vault-deep);
  font-weight: 900;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
}
.a56-terrace-crest strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--on-dark);
  font-weight: 700;
}
.a56-terrace-crest p { margin: 4px 0 0; font-size: 0.88rem; color: var(--on-dark-muted); }

.a56-terrace-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}
.a56-terrace-col h4 {
  margin: 0 0 12px;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ochre);
}
.a56-terrace-col a {
  display: block;
  padding: 5px 0;
  font-size: 0.88rem;
  color: var(--on-dark-muted);
  transition: color 0.15s;
}
.a56-terrace-col a:hover { color: var(--ochre); }
.a56-terrace-contact p { color: var(--on-dark-muted); }
.a56-terrace-hours { color: var(--on-dark-subtle); font-size: 0.8rem !important; }

.a56-terrace-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(249, 244, 234, 0.1);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark-subtle);
}

@media (max-width: 900px) {
  .a56-terrace-cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .a56-terrace-cols { grid-template-columns: 1fr; }
  .a56-ribbon-meta { display: none; }
}