html {
  color-scheme: light;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font-display);
  font-size: var(--fs-body);
  color: var(--color-ink);
  background-color: var(--color-paper);
  background-image: url("../assets/images/pattern.webp");
  background-repeat: repeat;
  background-size: 600px;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--lh-tight);
}

p {
  line-height: var(--lh-relaxed);
}

a,
button {
  transition: opacity var(--duration-fast) var(--ease-standard);
}

a:hover,
button:hover {
  opacity: 0.65;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-2);
  z-index: 100;
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper);
  border: 1px solid var(--color-ink);
}

.skip-link:focus {
  top: var(--space-2);
}

.has-reveal main > *:not(.hero),
.has-reveal .hero > *:not(.scroll-indicator) {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-slow) var(--ease-standard),
    transform var(--duration-slow) var(--ease-standard);
}

.has-reveal main > .is-revealed,
.has-reveal .hero > .is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .has-reveal main > *:not(.hero),
  .has-reveal .hero > *:not(.scroll-indicator) {
    opacity: 1;
    transform: none;
    transition: none;
  }
}