/* Page scaffolding: container, header, hero/banner, sections, footer. */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
}

.section--grey {
  background: var(--surface-grey);
}

.section--blue {
  background: var(--surface-blue);
}

.section--tight {
  padding-block: calc(var(--section-y) * 0.6);
}

/* ---------- Header ---------- */

.site-header {
  position: relative;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--line-soft);
}

.utility-bar {
  background: var(--bar-dark);
  color: #d9d9d9;
  font-size: 0.875rem;
}

.utility-bar__inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 18px;
  min-height: 40px;
}

.utility-bar a {
  color: #f1f1f1;
  letter-spacing: 0.02em;
}

.utility-bar a:hover {
  color: #fff;
}

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 96px;
}

.masthead__logo img {
  width: auto;
  max-height: 62px;
}

/* ---------- Primary navigation ---------- */

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav a {
  display: block;
  padding: 10px 14px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-bottom: 3px solid transparent;
}

.primary-nav a:hover {
  color: var(--ico-red);
  text-decoration: none;
  border-bottom-color: var(--line);
}

.primary-nav a[aria-current="page"] {
  color: var(--ico-red);
  border-bottom-color: var(--ico-red);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
  font: inherit;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  content: "";
}

.nav-toggle__bars {
  position: relative;
}

.nav-toggle__bars::before {
  position: absolute;
  top: -6px;
}

.nav-toggle__bars::after {
  position: absolute;
  top: 6px;
}

@media (max-width: 960px) {
  .masthead {
    flex-wrap: wrap;
    min-height: 76px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    flex-basis: 100%;
    display: none;
    border-top: 1px solid var(--line-soft);
  }

  .primary-nav.is-open {
    display: block;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding-block: 8px;
  }

  .primary-nav a {
    padding: 12px 4px;
    border-bottom: 1px solid var(--line-soft);
  }

  .primary-nav a[aria-current="page"] {
    border-bottom-color: var(--line-soft);
  }
}

/* ---------- Page banner (interior pages) ---------- */

.page-banner {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 320px;
  padding-block: 56px;
  background: var(--bar-dark) center / cover no-repeat;
  text-align: center;
  isolation: isolate;
}

.page-banner::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.62));
  content: "";
}

.page-banner__title {
  margin: 0;
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}

@media (max-width: 720px) {
  .page-banner {
    min-height: 220px;
  }
}

/* ---------- Content grids ---------- */

.grid {
  display: grid;
  gap: 32px;
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 960px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .grid--4,
  .grid--3,
  .grid--2 {
    grid-template-columns: 1fr;
  }
}

.prose {
  max-width: 68ch;
}

.prose--wide {
  max-width: 90ch;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.split--media-first > .split__media {
  order: -1;
}

.split--top {
  align-items: start;
}

/* Leadership portraits are only 200px wide at source — give them a column
   sized to the asset rather than upscaling them across half the page. */
/* `order: -1` moves the media into the first grid column, so the narrow
   track is always column 1 regardless of DOM order. */
.split--portrait {
  grid-template-columns: 240px 1fr;
  align-items: start;
  gap: 40px;
}

@media (max-width: 860px) {
  .split,
  .split--portrait {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--footer-dark);
  color: #cfcfcf;
  font-size: 0.925rem;
}

.site-footer h2 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.site-footer a {
  color: #e4e4e4;
}

.site-footer a:hover {
  color: #fff;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-block: 64px;
}

@media (max-width: 860px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-block: 44px;
  }
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 10px;
}

.footer-brand {
  margin-top: 28px;
}

.footer-brand img {
  max-width: 168px;
  margin-bottom: 14px;
}

.footer-brand p {
  color: #b4b4b4;
  max-width: 34ch;
}

.site-footer__legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 20px;
  font-size: 0.825rem;
  color: #9d9d9d;
}