/* About v10 — tab visibility and active state (no palette in CSS) */

.guide-sq-8  { width: 2rem;   height: 2rem;   flex-shrink: 0; }
.guide-sq-12 { width: 3rem;   height: 3rem;   flex-shrink: 0; }
.guide-sq-16 { width: 4rem;   height: 4rem;   flex-shrink: 0; }
.guide-sq-20 { width: 5rem;   height: 5rem;   flex-shrink: 0; }

.guide-ab10-tab-panel.guide-ab10-tab-panel-hidden {
    display: none;
}

.guide-ab10-tab-btn.guide-ab10-tab-active {
    font-weight: 700;
    transform: translateY(-1px);
}

.guide-ab10-tab-btn.guide-ab10-tab-inactive {
    font-weight: 500;
    opacity: 0.9;
}

/* values v13 — accordion chevron rotation, CSS-only via details[open] */
.values-notion-stack__chevron {
    transition: transform 200ms ease;
}

details.values-notion-stack__summary,
details > .values-notion-stack__summary {
    /* no-op selector kept for clarity; actual toggle target is the chevron below */
}

details[open] > .values-notion-stack__summary .values-notion-stack__chevron,
details[open] .values-notion-stack__chevron {
    transform: rotate(180deg);
}

.values-notion-stack__summary {
    -webkit-tap-highlight-color: transparent;
}

.values-notion-stack__summary::-webkit-details-marker {
    display: none;
}

.values-notion-stack__idx {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: 0.05em;
}

.values-notion-stack__index-num {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* team v22 — grid with click-to-expand detail overlay */
.team-flipcard__card {
  cursor: pointer;
  height: 100%;
  min-height: 24rem;
}

.team-flipcard__card-face {
  position: relative;
  display: block;
  width: 100%;
  min-height: 24rem;
  height: 100%;
  overflow: hidden;
}

.team-flipcard__card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 200ms ease;
  z-index: 0;
}

.team-flipcard__card:hover .team-flipcard__card-img {
  transform: scale(1.08);
}

.team-flipcard__card-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: opacity 200ms ease;
}

.team-flipcard__card:hover .team-flipcard__card-overlay {
  opacity: 0.75;
}

.team-flipcard__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: 1.5rem;
  transition: opacity 200ms ease;
  pointer-events: none;
}

.team-flipcard__card:hover .team-flipcard__label {
  opacity: 0;
}

.team-flipcard__detail {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.team-flipcard__detail.show {
  opacity: 1;
  pointer-events: auto;
}

.team-flipcard__detail-panel {
  width: 100%;
  max-height: 100%;
  overflow-y: auto;
}

.centered-spine-timeline__line {
    width: 4px;
    left: 50%;
    transform: translateX(-50%);
}

.centered-spine-timeline__dot {
    width: 1.5rem;
    height: 1.5rem;
}