.site-footer {
  background: #000000;
  color: #ffffff;
  font-family: "Segoe UI", "Inter", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

/* 1120px content box, matching the landing page video section: the brand lines up with its text
   column and the last link column ends flush with the right edge of the video. */
.site-footer-inner {
  width: min(1204px, 100%);
  margin: 0 auto;
  padding: 72px 42px 40px;
}

.site-footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 32px;
}

.site-footer-brand {
  flex: 0 1 300px;
}

.site-footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.site-footer-brand-link img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.site-footer-tagline {
  max-width: 300px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  line-height: 1.6;
}

.site-footer-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.site-footer-social a {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  transition: color 80ms ease, box-shadow 80ms ease;
}

.site-footer-social a:hover,
.site-footer-social a:focus-visible {
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.site-footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.site-footer-heading {
  margin: 0;
  color: #72c9d3;
  font-family: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer-links {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.site-footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 80ms ease;
}

.site-footer-links a.is-featured {
  color: #ffffff;
  font-weight: 600;
}

.site-footer-links a:hover,
.site-footer-links a:focus-visible,
.site-footer-brand-link:focus-visible {
  color: #72c9d3;
}

.site-footer a:focus-visible {
  outline: 2px solid #72c9d3;
  outline-offset: 3px;
  border-radius: 4px;
}

.site-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 32px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}

.site-footer-bottom p {
  margin: 0;
}

.site-footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.site-footer-legal a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 80ms ease;
}

.site-footer-legal a:hover,
.site-footer-legal a:focus-visible {
  color: #72c9d3;
}

@media (max-width: 1024px) {
  .site-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .site-footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .site-footer-inner {
    padding: 56px 20px 32px;
  }

  .site-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px 24px;
  }

  .site-footer-bottom {
    flex-direction: column;
    margin-top: 44px;
  }
}