body {
  background-color: var(--color-background);
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(0, 188, 212, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(0, 77, 86, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 50% 100%, rgba(0, 188, 212, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

.page-bg {
  position: relative;
}

.page-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 77, 86, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  opacity: 0.5;
  z-index: 0;
}

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

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

.section--subtle {
  background-color: transparent;
  background-image: var(--gradient-mesh);
  background-color: var(--color-bg-subtle);
}

.section--muted {
  background-color: var(--color-bg-muted);
}

.section--atmosphere {
  overflow: hidden;
}

.section--atmosphere::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  pointer-events: none;
  z-index: 0;
}

.section--atmosphere > .container {
  position: relative;
  z-index: 1;
}

.section-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.7;
}

.section-glow--tl {
  width: min(480px, 50vw);
  height: min(480px, 50vw);
  inset-block-start: -20%;
  inset-inline-start: -10%;
  background: rgba(0, 188, 212, 0.12);
}

.section-glow--br {
  width: min(400px, 45vw);
  height: min(400px, 45vw);
  inset-block-end: -15%;
  inset-inline-end: -8%;
  background: rgba(0, 77, 86, 0.08);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.stack--sm {
  gap: var(--space-3);
}

.stack--lg {
  gap: var(--space-6);
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.text-center {
  text-align: center;
}

.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;
}

main {
  padding-top: calc(var(--header-height) - 12px);
}