/* Landing page (home only). Every rule is scoped to `.al-…`, so no other page changes.
   Colours come from the theme's own variables, so the page follows the chosen palette and the
   light/dark toggle. To reskin the whole site (header, hero, buttons), change `palette.primary`
   in zensical.toml. */

/* Let the home page's sections run the full width of the window (the theme normally centres a column). */
.md-main__inner:has(.al-home) {
  max-width: none;
  margin: 0;
}

.al-home {
  --al-gutter: clamp(0.8rem, 3vw, 1.25rem);
  --al-band-pad: clamp(1.5rem, 4vw, 2.5rem);
}

.al-home .al-wrap {
  max-width: 61rem;
  margin: 0 auto;
  padding-inline: var(--al-gutter);
}

.al-home .al-band {
  padding-block: var(--al-band-pad);
}

.al-home .al-band--alt {
  background: var(--md-code-bg-color);
}

.al-home .al-band h2 {
  text-align: center;
  margin: 0 0 1.75rem;
  font-weight: 700;
  color: inherit;
}

/* Hero */
/* The theme's root font size is 125%, so 1rem is 20px here. Sizes below are chosen with that in mind. */
.al-home .al-hero {
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
}

.al-home .al-hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 60em) {
  .al-home .al-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
  }
}

.al-home .al-hero h1 {
  margin: 0 0 0.6rem;
  color: inherit;
  font-weight: 700;
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
}

.al-home .al-hero p {
  color: inherit;
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
  line-height: 1.55;
  margin: 0 0 0.9rem;
}

.al-home .al-hero .md-button {
  background: var(--md-primary-bg-color);
  border-color: var(--md-primary-bg-color);
  color: var(--md-primary-fg-color);
  margin: 0.15rem 0.4rem 0.15rem 0;
}

.al-home .al-hero .md-button.al-btn-ghost {
  background: transparent;
  color: var(--md-primary-bg-color);
  border: 2px solid var(--md-primary-bg-color);
}

.al-home .al-hero .md-button:hover,
.al-home .al-hero .md-button:focus {
  background: var(--md-accent-fg-color);
  border-color: var(--md-accent-fg-color);
  color: var(--md-accent-bg-color);
}

/* Example conversation */
.al-home .al-chat {
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  border-radius: 0.7rem;
  padding: 0.8rem;
  display: grid;
  gap: 0.5rem;
}

.al-home .al-chat-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
}

.al-home .al-msg {
  padding: 0.65rem 0.95rem;
  max-width: 92%;
  font-size: 0.8rem;
  line-height: 1.5;
}

.al-home .al-msg p {
  margin: 0;
  color: inherit;
  font-size: inherit !important;
}

.al-home .al-msg--user {
  justify-self: end;
  background: var(--md-code-bg-color);
  border-radius: 1rem 1rem 0.25rem 1rem;
}

.al-home .al-msg--ai {
  justify-self: start;
  background: var(--md-accent-fg-color--transparent);
  border-radius: 1rem 1rem 1rem 0.25rem;
}

.al-home .al-tool {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--md-default-fg-color--light);
  margin-bottom: 0.3rem;
}

/* Help popout: floats bottom-right, can be dismissed, then leaves a small "Need help?" button.
   CSS only (a checkbox), so it works without JavaScript and stores nothing: it returns on reload. */
.al-home .al-popout {
  position: fixed;
  z-index: 3;
  right: 0.8rem;
  bottom: 0.8rem;
  left: 0.8rem;
  max-width: 17rem;
  margin-left: auto;
}

/* The theme tints admonitions with a see-through colour; put that tint over a solid background so the
   page text can't show through the popout. */
.al-home .al-popout .admonition.al-popout-card {
  margin: 0;
  background-color: var(--md-default-bg-color);
  background-image: linear-gradient(#ff17441a, #ff17441a);
  box-shadow: var(--md-shadow-z3);
}

.al-home .al-popout-card .admonition-title {
  padding-right: 2.2rem;
}

.al-home .al-popout-card p {
  margin: 0.4em 0;
}

.al-home .al-popout-dismiss {
  appearance: none;
  -webkit-appearance: none;
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  z-index: 1;
  width: 1.6rem;
  height: 1.6rem;
  margin: 0;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
}

.al-home .al-popout-dismiss::before {
  content: "\00d7";
  display: grid;
  place-items: center;
  height: 100%;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--md-default-fg-color);
}

.al-home .al-popout-dismiss:hover {
  background: var(--md-default-fg-color--lightest);
}

.al-home .al-popout-dismiss:focus-visible {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 2px;
}

.al-home .al-popout-dismiss:checked,
.al-home .al-popout-dismiss:checked ~ .al-popout-card {
  display: none;
}

.al-home .al-popout-pill {
  display: none;
  margin: 0;
  text-align: right;
}

.al-home .al-popout-dismiss:checked ~ .al-popout-pill {
  display: block;
}

.al-home .al-popout-pill .twemoji svg {
  fill: none;
  stroke: currentColor;
  width: 0.9em;
  height: 0.9em;
  vertical-align: -0.1em;
}

.al-home .al-popout-pill a {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border: 2px solid #ff1744;
  border-radius: 2rem;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: var(--md-shadow-z2);
}

/* Cards and steps reuse the theme's own `grid cards`; just give them room */
.al-home .grid.cards {
  margin: 0 auto;
}

/* Questions */
.al-home .al-faq .al-wrap {
  max-width: 46rem;
}