/* ==========================================================
   LEADERSHIP PAGE — Swiss Grid page-specific styles
   Depends on swiss.css primitives. All rules scoped to .v-swiss.
   ========================================================== */

.v-swiss .lead-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Group headings -------------------------------------- */
.v-swiss .lead-group {
  border-bottom: 0;
}
.v-swiss .lead-group:has(+ .lead-browser) .lead-grid {
  padding-bottom: clamp(48px, 6vw, 80px);
}
.v-swiss .lead-group__head {
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(20px, 2.5vw, 32px);
}
.v-swiss .lead-group__title {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: clamp(14px, 1.4vw, 20px);
  border-top: 2px solid var(--sw-ink);
  font-family: var(--sw-display);
  font-weight: 700;
  font-size: var(--sw-fs-h2);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--sw-ink);
  white-space: nowrap;
}
.v-swiss .lead-group--sub .lead-group__head {
  padding-top: clamp(28px, 3.5vw, 44px);
  padding-bottom: clamp(16px, 2vw, 24px);
}
.v-swiss .lead-group--sub .lead-group__title {
  font-size: var(--sw-fs-h3);
  border-top-width: 1px;
}

/* ---- Leader card grid ------------------------------------ */
.v-swiss .lead-grid {
  grid-column: 1 / -1;
  list-style: none;
  margin: 0;
  padding: 0 0 clamp(8px, 1.5vw, 16px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: var(--sw-gap);
  row-gap: clamp(40px, 4vw, 56px);
}

.v-swiss .lead-card {
  display: flex;
  flex-direction: column;
}

.v-swiss .lead-card__hit {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.v-swiss .lead-card__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--sw-blue-100);
}
.v-swiss .lead-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.v-swiss .lead-card__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 16px;
  flex: 1;
}

.v-swiss .lead-card__name {
  margin: 0;
  font-family: var(--sw-display);
  font-weight: 700;
  font-size: var(--sw-fs-h4);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--sw-ink);
  transition: color 160ms ease;
}

.v-swiss .lead-card__hit:hover .lead-card__name,
.v-swiss .lead-card__hit:focus-visible .lead-card__name {
  color: var(--sw-blue);
}

.v-swiss .lead-card__role {
  margin: 0;
  font-size: var(--sw-fs-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sw-blue);
}

.v-swiss .lead-card__focus {
  margin: 2px 0 0;
  font-size: var(--sw-fs-body);
  line-height: 1.45;
  color: var(--sw-ink-70);
}

.v-swiss .lead-card__link {
  margin-top: auto;
  padding-top: 12px;
  align-self: flex-start;
}

/* Initials shown until a headshot is supplied */
.v-swiss .lead-portrait-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-family: var(--sw-display);
  font-weight: 700;
  font-size: var(--sw-fs-numeral);
  letter-spacing: -0.02em;
  color: var(--sw-blue);
}

/* ---- Direct-contact button (Business Development cards) -- */
/* Sibling of .lead-card__hit (an <a> can't nest in an <a>), so it is laid
   over the card's bottom-right corner, on the same row as "Read bio". */
.v-swiss .lead-card {
  position: relative;
}

.v-swiss .lead-card__actions {
  position: absolute;
  right: 0;
  bottom: 0;
}

.v-swiss .lead-card__contact {
  gap: 6px;
  padding: 6px 10px;
  font-size: var(--sw-fs-label);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---- Bio browser ----------------------------------------- */
.v-swiss .lead-browser[hidden],
.v-swiss .lead-bio[hidden] {
  display: none !important;
}

.v-swiss .lead-page.is-reading [data-leadership-overview] {
  display: none;
}

.v-swiss .lead-browser__toolbar {
  padding-top: clamp(32px, 4vw, 52px);
  padding-bottom: 8px;
}

.v-swiss .lead-browser__back {
  grid-column: 1 / -1;
  justify-self: start;
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
}
.v-swiss .lead-browser__back:hover {
  border: 0;
}

.v-swiss .lead-browser__layout {
  align-items: start;
  padding-bottom: clamp(48px, 6vw, 80px);
  row-gap: 40px;
}

.v-swiss .lead-rail {
  grid-column: 1 / span 4;
  align-self: stretch;
  /* Zero intrinsic height so the bio alone sizes the row; the rail then fills it and scrolls. */
  height: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 28px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--sw-rule-strong) transparent;
  padding-right: 8px;
  border-top: 1px solid var(--sw-rule-strong);
  border-bottom: 1px solid var(--sw-rule-strong);
}

.v-swiss .lead-rail__group {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--sw-rule-strong);
}
.v-swiss .lead-rail__group:first-child {
  border-top: 0;
}

.v-swiss .lead-rail__label {
  padding: 16px 0 10px;
  font-size: var(--sw-fs-label);
}

.v-swiss .lead-rail__link {
  display: block;
  padding: 12px 0 12px 14px;
  border-left: 3px solid transparent;
  text-decoration: none;
  color: inherit;
}

.v-swiss .lead-rail__link:hover,
.v-swiss .lead-rail__link:focus-visible,
.v-swiss .lead-rail__link.is-active {
  border-left-color: var(--sw-blue);
  background: var(--sw-blue-100);
}

.v-swiss .lead-rail__link strong {
  display: block;
  font-family: var(--sw-display);
  font-weight: 700;
  font-size: var(--sw-fs-body);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--sw-ink);
}

.v-swiss .lead-rail__link small {
  display: block;
  margin-top: 4px;
  font-size: var(--sw-fs-body);
  line-height: 1.4;
  color: var(--sw-ink-50);
}

.v-swiss .lead-bio-stack {
  grid-column: 5 / span 8;
  min-width: 0;
  position: relative;
  overflow: hidden;
}

.v-swiss .lead-bio {
  border-top: 2px solid var(--sw-ink);
}

.v-swiss .lead-bio__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(160px, 220px);
  gap: clamp(24px, 3vw, 40px);
  align-items: stretch;
  padding: clamp(24px, 3vw, 40px) 0;
  border-bottom: 1px solid var(--sw-rule);
}

.v-swiss .lead-bio__identity {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  min-height: 100%;
}

.v-swiss .lead-bio__group {
  align-self: flex-start;
}

.v-swiss .lead-bio__meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.v-swiss .lead-bio__name {
  margin: 0;
  font-family: var(--sw-display);
  font-weight: 800;
  font-size: var(--sw-fs-h2);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--sw-ink);
}

.v-swiss .lead-bio__role {
  margin: 0;
  font-size: var(--sw-fs-label);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sw-blue);
}

.v-swiss .lead-bio__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 8px;
}

.v-swiss .lead-bio__contact a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--sw-fs-body);
  font-weight: 600;
  color: var(--sw-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--sw-rule);
  padding-bottom: 2px;
}

.v-swiss .lead-bio__contact a:hover {
  color: var(--sw-blue);
  border-color: var(--sw-blue);
}

.v-swiss .lead-bio__contact span {
  display: inline-flex;
  font-size: 1em;
  color: var(--sw-blue);
}

.v-swiss .lead-bio__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--sw-blue-100);
}

.v-swiss .lead-bio__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.v-swiss .lead-bio__body {
  padding: clamp(24px, 3vw, 40px) 0 0;
}

.v-swiss .lead-bio__body p {
  max-width: 68ch;
}

.v-swiss .lead-bio__body p {
  margin: 0 0 1.15em;
  font-size: var(--sw-fs-body);
  line-height: 1.65;
  color: var(--sw-ink-70);
}

.v-swiss .lead-bio__body p:last-child { margin-bottom: 0; }

/* ---- Bio slide animation --------------------------------- */
.v-swiss .lead-bio-slide {
  width: 100%;
  box-sizing: border-box;
  will-change: opacity, transform;
  animation-duration: 420ms;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  animation-fill-mode: both;
}

.v-swiss .lead-bio-slide.is-exiting {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
}

.v-swiss .lead-bio-slide.is-entering {
  position: relative;
  z-index: 2;
}

.v-swiss .lead-bio-slide.is-entering.is-next { animation-name: lead-bio-enter-next; }
.v-swiss .lead-bio-slide.is-exiting.is-next { animation-name: lead-bio-exit-next; }
.v-swiss .lead-bio-slide.is-entering.is-prev { animation-name: lead-bio-enter-prev; }
.v-swiss .lead-bio-slide.is-exiting.is-prev { animation-name: lead-bio-exit-prev; }

@keyframes lead-bio-enter-next {
  from { opacity: 0.2; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes lead-bio-exit-next {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(-32px); }
}
@keyframes lead-bio-enter-prev {
  from { opacity: 0.2; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes lead-bio-exit-prev {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(32px); }
}

@keyframes lead-browser-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .v-swiss .lead-page.is-reading .lead-browser {
    animation: lead-browser-enter 320ms cubic-bezier(0.22, 1, 0.36, 1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .v-swiss .lead-page.is-reading .lead-browser { animation: none; }
  .v-swiss .lead-bio-slide { animation: none; }
}

@supports (view-transition-name: none) {
  ::view-transition-group(lead-active-portrait) {
    animation-duration: 520ms;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
    overflow: hidden;
    z-index: 2;
  }
  ::view-transition-old(lead-active-portrait),
  ::view-transition-new(lead-active-portrait) {
    height: 100%;
    object-fit: cover;
    overflow: clip;
    animation-duration: 520ms;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  }
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 280ms;
    animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  }
}

/* ---- Responsive ------------------------------------------ */
@media (max-width: 1024px) {
  .v-swiss .lead-rail { display: none; }
  .v-swiss .lead-bio-stack { grid-column: 1 / -1; }
}

@media (max-width: 1100px) {
  .v-swiss .lead-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .v-swiss .lead-grid { grid-template-columns: repeat(2, 1fr); }
  .v-swiss .lead-group__title { white-space: normal; }
}

@media (max-width: 640px) {
  .v-swiss .lead-bio__header {
    grid-template-columns: 1fr;
  }
  .v-swiss .lead-bio__media {
    max-width: 220px;
  }
}

@media (max-width: 560px) {
  .v-swiss .lead-grid { grid-template-columns: 1fr; }
}