.page-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: var(--space-3) 0;
  background: rgb(243 244 239 / 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgb(215 217 208 / 0.65);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.container {
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
}

.section {
  padding: var(--space-5) 0;
}

.stack {
  display: grid;
  gap: var(--space-4);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 40rem) {
  .section {
    padding: var(--space-6) 0;
  }

  .grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-header__inner {
    flex-wrap: nowrap;
  }
}

@media (min-width: 64rem) {
  .grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}