/* docs.lhzn.io portal. Color and font tokens come from lhzn-tokens.css (lhzn-sphinx-theme),
   linked ahead of this file in index.html. */

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--lhzn-bg);
  color: var(--lhzn-ink-soft);
  font-family: var(--lhzn-font-body);
  font-size: 1rem;
  line-height: 1.55;
}

a {
  color: var(--lhzn-accent);
  text-decoration-color: var(--lhzn-accent-line);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--lhzn-accent-hi);
  text-decoration-color: currentColor;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--lhzn-accent);
  outline-offset: 2px;
}

.wrap {
  width: 100%;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 48rem) {
  .wrap {
    padding: 0 2rem;
  }
}

/* Masthead: the slate band in both modes, since the wordmark exists only in yellow on dark. */
.masthead {
  background: var(--lhzn-masthead-bg);
  color: var(--lhzn-masthead-ink);
  padding: 1.25rem 0 2.25rem;
  border-bottom: 3px solid var(--lhzn-masthead-accent);
}

.masthead-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.wordmark img {
  display: block;
  width: 9rem;
  height: auto;
}

.mode {
  font: 700 0.6875rem/1 var(--lhzn-font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lhzn-masthead-ink);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 9999px;
  padding: 0.55rem 0.9rem 0.45rem;
  cursor: pointer;
}

.mode:hover {
  border-color: var(--lhzn-masthead-accent);
  color: var(--lhzn-masthead-accent);
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--lhzn-masthead-accent);
  font: 700 0.75rem/1.5 var(--lhzn-font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 0.75rem;
  font: 700 clamp(1.9rem, 6vw, 2.75rem)/1.05 var(--lhzn-font-display);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lede {
  max-width: 38rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
}

/* Project cards */
.cards {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 48rem) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.card {
  background: var(--lhzn-panel);
  border: 1px solid var(--lhzn-rule);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.card:hover,
.card:focus-within {
  border-color: var(--lhzn-accent-line);
}

.card h2 {
  margin: 0 0 0.5rem;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  font: 700 1.4rem/1.15 var(--lhzn-font-display);
  letter-spacing: 0.03em;
}

.card h2 a {
  color: var(--lhzn-ink);
  text-decoration: none;
}

.card h2 a:hover {
  color: var(--lhzn-accent);
}

.version {
  color: var(--lhzn-dim);
  font-family: var(--lhzn-font-mono);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0;
}

.card p {
  margin: 0 0 0.75rem;
}

.card .links {
  margin: auto 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  font: 700 0.6875rem/2 var(--lhzn-font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.footer {
  border-top: 1px solid var(--lhzn-accent-line);
  padding-top: 1rem;
  padding-bottom: 2rem;
  color: var(--lhzn-dim);
  font-size: 0.875rem;
}

.footer p {
  margin: 0 0 0.25rem;
}