/* ============================================================
   VERDANTIS — base document, type, accessibility
   ============================================================ */

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

html {
  scroll-behavior: auto;
}

html.reduce-motion {
  scroll-behavior: auto;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--void);
  color: var(--ink);
}

body {
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

h1,
h2,
h3,
p {
  margin: 0;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 1px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--abyss);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.skip-link:focus {
  top: 0.75rem;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 0.92;
}

.lede {
  max-width: var(--measure);
  color: var(--ink-muted);
  font-weight: 300;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.7;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  transition: color var(--duration) var(--ease-out), gap var(--duration) var(--ease-out);
}

.text-link::after {
  content: "";
  width: 2.4rem;
  height: 1px;
  background: currentColor;
  transition: width var(--duration) var(--ease-out);
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--interior);
  gap: 1rem;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  width: 3.4rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 2.5rem var(--gutter) 2rem;
  border-top: 1px solid var(--hairline);
  background: var(--void);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  opacity: 0.07;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.9'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

@media (prefers-reduced-motion: reduce) {
  .grain {
    display: none;
  }
}

::selection {
  background: rgba(90, 154, 120, 0.35);
  color: var(--ink);
}