/* Flow AI shared footer. One structure on every page: a brand column,
   four link columns grouped by what the visitor is trying to do, and a
   legal bar. Self-contained colours so it renders identically on pages
   with different CSS variable names. */

.site-footer {
  margin-top: clamp(5rem, 10vw, 9rem);
  border-top: 1px solid rgba(250, 248, 243, 0.13);
  background:
    radial-gradient(62% 130% at 50% 100%, rgba(228, 164, 60, 0.12), transparent 60%),
    #0e0e0d;
  color: rgba(250, 248, 243, 0.56);
  font-size: 14px;
  line-height: 1.55;
}

.site-footer a { color: inherit; text-decoration: none; }

.site-footer__inner {
  display: grid;
  width: min(calc(100% - 48px), 1180px);
  margin-inline: auto;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(2.5rem, 4vw, 3.5rem);
  grid-template-columns: minmax(0, 1.5fr) repeat(4, minmax(0, 1fr));
  gap: clamp(32px, 4vw, 56px);
}

/* brand column */

.site-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #faf8f3;
  font-size: 16px;
  font-weight: 680;
  letter-spacing: -0.03em;
  line-height: 1;
}

.site-footer__mark {
  position: relative;
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(250, 248, 243, 0.24);
  border-radius: 8px;
  background: #171715;
  font-size: 15px;
}

.site-footer__mark::after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 4px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #e4a43c;
}

.site-footer__blurb {
  max-width: 34ch;
  margin-top: 18px;
  color: rgba(250, 248, 243, 0.56);
  font-size: 14px;
}

.site-footer__mail {
  display: inline-block;
  margin-top: 18px;
  color: #faf8f3;
  font-size: 14px;
  font-weight: 560;
  border-bottom: 1px solid rgba(228, 164, 60, 0.55);
  transition: border-color 180ms ease;
}

.site-footer__mail:hover { border-color: #e4a43c; }

/* link columns */

.site-footer__label {
  margin: 0 0 18px;
  color: #faf8f3;
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 660;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
}

.site-footer__col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__col li + li { margin-top: 11px; }

.site-footer__col a {
  color: rgba(250, 248, 243, 0.56);
  transition: color 180ms ease;
}

.site-footer__col a:hover { color: #faf8f3; }

/* legal bar */

.site-footer__bar {
  display: flex;
  width: min(calc(100% - 48px), 1180px);
  margin-inline: auto;
  padding: 22px 0 40px;
  border-top: 1px solid rgba(250, 248, 243, 0.13);
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  color: rgba(250, 248, 243, 0.56);
  font-size: 12.5px;
}

.site-footer__social { display: flex; gap: 20px; }
.site-footer__social a { transition: color 180ms ease; }
.site-footer__social a:hover { color: #faf8f3; }

@media (max-width: 900px) {
  .site-footer__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__brand-col { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .site-footer__inner,
  .site-footer__bar { width: min(calc(100% - 32px), 1180px); }
  .site-footer__bar { flex-direction: column; align-items: flex-start; }
}