.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: var(--space-2) var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: #04070c66;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}

.site-nav.is-scrolled {
  border-bottom-color: var(--surface-border);
  background: #04070ccc;
}

section {
  position: relative;
  padding-block: var(--space-6);
}

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--space-6);
  gap: var(--space-3);
}

.section-heading {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.grid {
  display: grid;
  gap: var(--space-3);
}

.grid--stats {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.footer {
  padding-block: var(--space-4);
  border-top: 1px solid var(--surface-border);
}

.footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

@media (max-width: 640px) {
  section {
    padding-block: var(--space-5);
  }
}