/* Navigation blocks: section nav, tabs, subnav */

.flc-section-nav {
  position: sticky;
  top: var(--flc-header-height);
  z-index: 50;
  background: #fff;
  box-shadow: var(--flc-shadow-sm);
  border-top: 4px solid var(--flc-orange);
}

.flc-section-nav-list {
  display: flex;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-x: auto;
}

.flc-section-nav-link {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-width: 7.5rem;
  padding: 1rem .65rem .85rem;
  color: var(--flc-text-soft);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 4px solid transparent;
  text-align: center;
}

.flc-section-nav-link:hover,
.flc-section-nav-link.is-active {
  color: var(--flc-blue);
  border-bottom-color: var(--flc-blue);
  text-decoration: none;
}

.flc-section-nav-icon {
  display: inline-flex;
  width: 1.45rem;
  height: 1.45rem;
}

.flc-section-nav-link--blue .flc-section-nav-icon { color: var(--flc-blue); }
.flc-section-nav-link--pink .flc-section-nav-icon { color: var(--flc-pink); }
.flc-section-nav-link.is-active .flc-section-nav-icon { color: var(--flc-blue); }

.flc-tabs-nav-wrap {
  overflow-x: auto;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--flc-border);
}

.flc-tabs-nav {
  display: flex;
  gap: .35rem;
  min-width: max-content;
  padding-bottom: .15rem;
}

.flc-tabs-btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 0;
  background: transparent;
  color: var(--flc-text-soft);
  font: inherit;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .85rem 1rem;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}

.flc-tabs-btn-icon {
  display: inline-flex;
  width: 1.1rem;
  height: 1.1rem;
}

.flc-tabs-btn.is-active {
  color: var(--flc-pink);
  border-bottom-color: var(--flc-pink);
}

.flc-tab-panel { display: none; }
.flc-tab-panel.is-active { display: block; animation: flc-fade-up 0.45s ease both; }

.flc-subnav {
  background: #fff;
  border-bottom: 1px solid var(--flc-border);
  position: sticky;
  top: var(--flc-header-height);
  z-index: 20;
}

.flc-subnav-inner {
  display: flex;
  gap: .35rem;
  overflow-x: auto;
  padding: .85rem 0;
}

.flc-subnav-link {
  white-space: nowrap;
  padding: .55rem 1rem;
  border-radius: 999px;
  color: var(--flc-text-soft);
  font-size: .92rem;
  font-weight: 600;
  text-decoration: none;
}

.flc-subnav-link.is-active,
.flc-subnav-link:hover {
  background: var(--flc-pink-soft);
  color: var(--flc-pink);
}

/* Involve pages navy bar */
.flc-involve-nav {
  position: sticky;
  top: var(--flc-header-height);
  z-index: 30;
  background: var(--flc-navy);
  box-shadow: 0 8px 24px rgba(8, 22, 48, 0.18);
}

.flc-involve-nav-track {
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.flc-involve-nav-track::-webkit-scrollbar {
  display: none;
}

.flc-involve-nav-link {
  flex: 1 1 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.15rem;
  padding: 0.75rem 1rem;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  background: transparent;
  transition: background 0.3s ease, color 0.3s ease;
}

.flc-involve-nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  text-decoration: none;
}

.flc-involve-nav-link.is-active {
  background: var(--flc-pink);
  color: #fff;
}

.flc-involve-nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  opacity: 0.92;
}

.flc-involve-nav-icon svg {
  width: 1.05rem;
  height: 1.05rem;
  color: currentColor;
  stroke: currentColor;
}

@media (max-width: 900px) {
  .flc-involve-nav-link {
    flex: 0 0 auto;
    padding: 0.75rem 1.15rem;
    font-size: 0.82rem;
  }
}