.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;
}

.site-shell {
  width: min(1480px, calc(100vw - 48px));
  margin: 0 auto;
}

.site-chrome {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 18px 0 14px;
  background: rgba(248, 251, 255, 0.78);
  backdrop-filter: saturate(180%) blur(16px);
  transition: box-shadow 220ms ease, background-color 220ms ease, border-color 220ms ease;
  border-bottom: 1px solid transparent;
}

.site-chrome.is-scrolled {
  background: rgba(248, 251, 255, 0.94);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  border-bottom-color: rgba(148, 163, 184, 0.16);
}

.site-header__logo-row {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.site-brand img {
  width: auto;
  height: 48px;
}

.site-header__nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.site-search {
  position: relative;
  flex: 0 0 220px;
}

.site-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  pointer-events: none;
}

.site-search__input {
  width: 100%;
  min-height: 50px;
  padding: 0 18px 0 46px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink, #020617);
  font: inherit;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.site-search__input::placeholder {
  color: #64748b;
}

.site-search__input:focus-visible {
  outline: none;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1), 0 14px 32px rgba(15, 23, 42, 0.08);
  background: #fff;
}

.site-search__panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.site-search__panel[hidden] {
  display: none;
}

.site-search__result,
.site-search__empty {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  text-decoration: none;
}

.site-search__result {
  color: inherit;
  transition: background-color 160ms ease, transform 160ms ease;
}

.site-search__result:hover,
.site-search__result.is-active {
  background: rgba(37, 99, 235, 0.08);
  transform: translateY(-1px);
}

.site-search__eyebrow {
  color: #2563eb;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-search__title {
  color: var(--ink, #020617);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.35;
}

.site-search__description,
.site-search__empty {
  color: #64748b;
  font-size: 0.88rem;
  line-height: 1.5;
}

.site-search__empty a {
  color: #2563eb;
  font-weight: 700;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
  flex-wrap: nowrap;
}

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 10px;
  border-radius: 999px;
  color: #334155;
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 8px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.92), rgba(37, 99, 235, 0.92));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--ink, #020617);
  background: rgba(37, 99, 235, 0.08);
  outline: none;
}

.site-nav__link:hover::after,
.site-nav__link:focus-visible::after,
.site-nav__link.is-active::after {
  transform: scaleX(1);
}

.site-nav__link.is-active {
  color: var(--ink, #020617);
  background: rgba(37, 99, 235, 0.1);
}

.site-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 50px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.16);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.site-cta:hover,
.site-cta:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.03);
  outline: none;
}

.site-footer {
  padding: 22px 0 56px;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.site-footer__brand {
  display: grid;
  gap: 14px;
  max-width: 420px;
}

.site-footer__brand p {
  margin: 0;
  color: var(--muted, #475569);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px 24px;
}

.site-footer__links a {
  color: #334155;
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
  color: var(--ink, #020617);
  outline: none;
}

@media (max-width: 1240px) {
  .site-shell {
    width: min(100vw - 32px, 100%);
  }

  .site-header__nav-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "nav nav"
      "search cta";
  }

  .site-search {
    grid-area: search;
    flex: initial;
  }

  .site-nav {
    grid-area: nav;
    flex: initial;
    flex-wrap: wrap;
  }

  .site-cta {
    grid-area: cta;
    flex: initial;
    justify-self: end;
  }
}

@media (max-width: 767px) {
  .site-shell {
    width: min(100vw - 24px, 100%);
  }

  .site-chrome {
    padding: 16px 0 12px;
  }

  .site-header__logo-row {
    margin-bottom: 12px;
  }

  .site-header__nav-row {
    grid-template-columns: 1fr;
    grid-template-areas:
      "search"
      "cta"
      "nav";
  }

  .site-nav {
    justify-content: center;
    gap: 10px;
  }

  .site-nav__link {
    min-height: 42px;
    padding: 0 12px;
  }

  .site-cta {
    width: 100%;
    justify-self: stretch;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .site-footer__links {
    justify-content: flex-start;
  }
}