/* Sustainable Catalyst Library UI v1.1.0 */

.cc-research-library-brand .cc-rl-collapsible {
  padding: 0;
  overflow: hidden;
}

.cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  column-gap: 1rem;
  row-gap: 0.2rem;
  align-items: center;
  margin: 0;
  padding: 1rem 1.25rem;
}

.cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading .cc-rl-section-kicker {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
}

.cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading h2 {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
}

.cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading h2::after {
  width: 72px;
  height: 3px;
  margin-top: 0.45rem;
}

.cc-research-library-brand .cc-rl-collapse-toggle {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  min-width: 108px;
  min-height: 42px;
  padding: 0.55rem 0.75rem;
  background: var(--cc-black, #000000);
  color: var(--cc-white, #ffffff);
  border: 1px solid var(--cc-black, #000000);
  border-radius: 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.cc-research-library-brand .cc-rl-collapse-toggle:hover,
.cc-research-library-brand .cc-rl-collapse-toggle:focus-visible {
  background: var(--cc-red, #ff0000);
  border-color: var(--cc-red, #ff0000);
  color: var(--cc-white, #ffffff);
}

.cc-research-library-brand .cc-rl-collapse-toggle:focus-visible,
.cc-research-library-brand .cc-rl-collapse-control:focus-visible {
  outline: 3px solid rgba(255, 0, 0, 0.28);
  outline-offset: 3px;
}

.cc-research-library-brand .cc-rl-collapse-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1;
}

.cc-research-library-brand .cc-rl-collapse-body {
  padding: 1.1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--cc-border-soft, #e6ded2);
}

.cc-research-library-brand .cc-rl-collapse-body[hidden] {
  display: none !important;
}

.cc-research-library-brand .cc-rl-collapsible.cc-rl-is-open {
  border-color: var(--cc-black, #000000);
}

.cc-research-library-brand .cc-rl-collapse-controls {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.7rem 0 1rem;
}

.cc-research-library-brand .cc-rl-collapse-control {
  appearance: none;
  padding: 0.5rem 0.72rem;
  background: var(--cc-white, #ffffff);
  color: var(--cc-black, #000000);
  border: 1px solid var(--cc-border, #d9d2c6);
  border-radius: 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cc-research-library-brand .cc-rl-collapse-control:hover,
.cc-research-library-brand .cc-rl-collapse-control:focus-visible {
  background: var(--cc-black, #000000);
  border-color: var(--cc-black, #000000);
  color: var(--cc-white, #ffffff);
}

/* Keep anchor targets from tucking under sticky site headers. */
.cc-research-library-brand .cc-rl-collapsible,
.cc-research-library-brand .cc-rl-collapse-body [id] {
  scroll-margin-top: 100px;
}

@media (max-width: 680px) {
  .cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 0.4rem;
    padding: 0.9rem 1rem;
  }

  .cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading .cc-rl-section-kicker,
  .cc-research-library-brand .cc-rl-collapsible > .cc-rl-section-heading h2,
  .cc-research-library-brand .cc-rl-collapse-toggle {
    grid-column: 1;
    grid-row: auto;
  }

  .cc-research-library-brand .cc-rl-collapse-toggle {
    width: 100%;
    margin-top: 0.45rem;
  }

  .cc-research-library-brand .cc-rl-collapse-body {
    padding: 1rem;
  }

  .cc-research-library-brand .cc-rl-collapse-controls {
    justify-content: stretch;
  }

  .cc-research-library-brand .cc-rl-collapse-control {
    flex: 1 1 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cc-research-library-brand .cc-rl-collapse-toggle,
  .cc-research-library-brand .cc-rl-collapse-control {
    transition: none;
  }
}

/* =========================================================
   LIBRARY APP BRIDGE — v1.1.0
   ========================================================= */

.cc-research-library-brand .cc-rl-library-app-link {
  white-space: nowrap;
}

.cc-research-library-brand .cc-rl-app-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  margin: 1rem 0 1.35rem;
  padding: 1.2rem 1.25rem;
  background: var(--cc-black, #000000);
  color: var(--cc-white, #ffffff);
  border-left: 7px solid var(--cc-red, #ff0000);
}

.cc-research-library-brand .cc-rl-app-bridge .cc-rl-section-kicker {
  margin-bottom: 0.35rem;
  color: var(--cc-red, #ff0000);
}

.cc-research-library-brand .cc-rl-app-bridge h2 {
  margin: 0;
  color: var(--cc-white, #ffffff);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.15;
}

.cc-research-library-brand .cc-rl-app-bridge__text {
  max-width: 78ch;
  margin: 0.55rem 0 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.58;
}

.cc-research-library-brand .cc-rl-app-bridge .cc-rl-button-primary {
  align-self: center;
  background: var(--cc-red, #ff0000);
  border-color: var(--cc-red, #ff0000);
  color: var(--cc-white, #ffffff);
}

.cc-research-library-brand .cc-rl-app-bridge .cc-rl-button-primary:hover,
.cc-research-library-brand .cc-rl-app-bridge .cc-rl-button-primary:focus-visible {
  background: var(--cc-white, #ffffff);
  border-color: var(--cc-white, #ffffff);
  color: var(--cc-black, #000000);
}

@media (max-width: 680px) {
  .cc-research-library-brand .cc-rl-app-bridge {
    grid-template-columns: 1fr;
    gap: 0.9rem;
    padding: 1rem;
  }

  .cc-research-library-brand .cc-rl-app-bridge .cc-rl-button-primary {
    width: 100%;
    text-align: center;
  }
}

/* =========================================================
   LIBRARY APP DIRECT ROUTES — v1.2.0
   ========================================================= */

.cc-research-library-brand .cc-rl-app-bridge {
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
}

.cc-research-library-brand .cc-rl-app-bridge__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.cc-research-library-brand .cc-rl-app-route {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 0.22rem 0.6rem;
  min-width: 0;
  padding: 0.85rem 0.9rem;
  background: #ffffff;
  color: #000000;
  border: 1px solid rgba(255, 255, 255, 0.34);
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.cc-research-library-brand .cc-rl-app-route strong {
  grid-column: 1;
  grid-row: 1;
  color: inherit;
  font-size: 0.9rem;
  line-height: 1.2;
}

.cc-research-library-brand .cc-rl-app-route > span:not(.cc-rl-app-route__arrow) {
  grid-column: 1;
  grid-row: 2;
  color: #4b4b4b;
  font-size: 0.78rem;
  line-height: 1.35;
}

.cc-research-library-brand .cc-rl-app-route__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--cc-red, #ff0000);
  font-size: 1.15rem;
  font-weight: 850;
}

.cc-research-library-brand .cc-rl-app-route--primary {
  background: var(--cc-red, #ff0000);
  color: #ffffff;
  border-color: var(--cc-red, #ff0000);
}

.cc-research-library-brand .cc-rl-app-route--primary > span:not(.cc-rl-app-route__arrow),
.cc-research-library-brand .cc-rl-app-route--primary .cc-rl-app-route__arrow {
  color: rgba(255, 255, 255, 0.86);
}

.cc-research-library-brand .cc-rl-app-route:hover,
.cc-research-library-brand .cc-rl-app-route:focus-visible {
  background: var(--cc-red, #ff0000);
  color: #ffffff;
  border-color: var(--cc-red, #ff0000);
}

.cc-research-library-brand .cc-rl-app-route:hover > span:not(.cc-rl-app-route__arrow),
.cc-research-library-brand .cc-rl-app-route:focus-visible > span:not(.cc-rl-app-route__arrow),
.cc-research-library-brand .cc-rl-app-route:hover .cc-rl-app-route__arrow,
.cc-research-library-brand .cc-rl-app-route:focus-visible .cc-rl-app-route__arrow {
  color: rgba(255, 255, 255, 0.9);
}

.cc-research-library-brand .cc-rl-app-route:focus-visible {
  outline: 3px solid rgba(255, 0, 0, 0.3);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .cc-research-library-brand .cc-rl-app-bridge {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .cc-research-library-brand .cc-rl-app-bridge__links {
    grid-template-columns: 1fr;
  }
}