*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background:
    radial-gradient(circle at 14% 4%, var(--color-blue-18), var(--color-transparent) 28rem),
    radial-gradient(circle at 86% 12%, var(--color-cyan-11), var(--color-transparent) 25rem),
    radial-gradient(circle at 55% 55%, var(--color-blue-alt-07), var(--color-transparent) 35rem),
    linear-gradient(var(--color-grid) 1px, var(--color-transparent) 1px),
    linear-gradient(90deg, var(--color-grid) 1px, var(--color-transparent) 1px);
  background-size:
    auto,
    auto,
    auto,
    3.375rem 3.375rem,
    3.375rem 3.375rem;
  content: "";
  mask-image: linear-gradient(to bottom, var(--color-mask), var(--color-transparent) 62%);
  opacity: 1;
  pointer-events: none;
}

body::after {
  position: fixed;
  z-index: 999;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  opacity: 0.045;
  content: "";
  pointer-events: none;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: var(--color-transparent);
}

h1,
h2,
h3,
p,
figure,
blockquote,
ul,
ol {
  margin-block: 0;
}

h1,
h2,
h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 12ch;
  font-size: var(--text-display);
  line-height: 0.88;
  letter-spacing: -0.065em;
}

h2 {
  max-width: 20ch;
  font-size: clamp(2.1rem, 4vw, var(--text-3xl));
  line-height: 0.98;
}

h3 {
  font-size: var(--text-lg);
  line-height: 1.15;
}

p {
  max-width: var(--reading-max);
}

ul,
ol {
  padding-inline-start: 1.25rem;
}

::selection {
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
}

:focus {
  outline: none;
}

:focus-visible {
  border-radius: inherit;
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: var(--z-tooltip);
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background-color: var(--color-focus);
  color: var(--color-paper);
  font-weight: 700;
}

.skip-link:focus {
  transform: none;
}

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

.main-content {
  padding-block-start: 8.5rem;
}

main section[id] {
  scroll-margin-top: var(--space-nav-offset);
}

.section {
  padding-block: clamp(5.5rem, 10vw, 9rem);
}

.section--tight {
  padding-block: var(--space-2xl);
}

.section--roomy {
  padding-block: clamp(7rem, 14vw, 12rem);
}

.muted {
  color: var(--color-muted);
}

.lede {
  color: var(--color-ink-2);
  font-size: clamp(1.05rem, 1.3vw, var(--text-md));
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.gradient-text {
  color: var(--color-emphasis);
}

.ambient-glow {
  position: fixed;
  z-index: -1;
  width: 32rem;
  height: 32rem;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-blue-13), var(--color-cyan-05) 40%, var(--color-transparent) 68%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.actions--spaced {
  margin-block-start: var(--space-xl);
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}