/* The site footer, shared by every page (markup from tools/footer.py).
   Self-contained: it carries the homepage's brand tokens so it looks the same
   whatever stylesheet the page around it uses. */

.foot {
  --f-canvas: #071114;
  --f-ink: #f3f1ec;
  --f-ink-soft: #a3b1b4;
  --f-accent: #f2a632;
  --f-hairline: rgb(255 255 255 / .09);
  --f-sm: .9375rem;
  background: var(--f-canvas); color: var(--f-ink);
  font-family: "Geist", system-ui, sans-serif; line-height: 1.6; text-align: center;
  border-top: 1px solid var(--f-hairline); padding-block: 4rem 2rem;
}
.foot *, .foot *::before, .foot *::after { box-sizing: border-box; }
.foot__wrap { width: 100%; max-width: 78rem; margin-inline: auto; padding-inline: clamp(16px, 4vw, 40px); }
.foot__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 14rem)); justify-content: center; gap: 2.5rem; }
.foot__brand { grid-column: 1 / -1; display: grid; justify-items: center; }
.foot__logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.foot__logo img { display: block; width: auto; max-width: none; }
.foot__logo img:first-child { height: 26px; }
.foot__logo img:last-child { height: 17px; }
.foot__brand p { color: var(--f-ink-soft); margin: .9rem 0 0; font-size: var(--f-sm); }
.foot nav { display: grid; gap: .55rem; align-content: start; justify-items: center; margin: 0; }
.foot h3 { font: 600 .95rem/1.3 "Poppins", system-ui, sans-serif; color: var(--f-ink); letter-spacing: 0; margin: 0 0 .35rem; }
.foot a { color: var(--f-ink-soft); text-decoration: none; font-size: var(--f-sm); width: fit-content; transition: color 160ms ease; }
.foot a:hover { color: var(--f-ink); }
.foot a:focus-visible { outline: 2px solid var(--f-accent); outline-offset: 3px; border-radius: 6px; }
.foot__ico { display: inline-flex; align-items: center; gap: .55rem; }
.foot__ico svg { color: var(--f-accent); flex: none; }
.foot__base {
  display: flex; justify-content: center; flex-wrap: wrap; gap: .75rem 1rem;
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--f-hairline);
  color: var(--f-ink-soft); font-size: .85rem;
}
.foot__base p { margin: 0; }
.foot__base a { font-size: inherit; margin-left: 1.25rem; }
.foot__base p a:first-child { margin-left: 0; }
.foot .foot__langs { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1.1rem; width: 100%; margin-bottom: .5rem; }
.foot__langs a { margin: 0; }
.foot__langs a[aria-current="true"] { color: var(--f-accent); }

/* touch screens: every footer link gets a full 44px row to tap */
@media (pointer: coarse) {
  .foot nav { gap: 0; }
  .foot nav a, .foot__base a { display: inline-flex; align-items: center; min-height: 44px; }
  .foot .foot__langs { gap: 0 1.1rem; }
}

@media (max-width: 760px) {
  .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1.25rem; }
  .foot__grid > nav:last-child { grid-column: 1 / -1; }
}