.acb-equation-footer {
  padding: 56px max(24px, var(--acb-hero-edge)) 34px;
  background: var(--acb-surface);
  color: rgba(10, 10, 10, 0.46);
}

.acb-equation-footer__inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

.acb-equation-footer__top {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 36px;
  align-items: start;
}

.acb-equation-footer__brand {
  display: grid;
  gap: 8px;
  max-width: 360px;
}

.acb-equation-footer__logo {
  margin: 0;
  color: rgba(10, 10, 10, 0.74);
  font-family: "Inter", "Inter Placeholder", sans-serif;
  font-size: 18px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: -0.045em;
}

.acb-equation-footer__tagline {
  margin: 0;
  color: rgba(10, 10, 10, 0.46);
  font-size: 15px;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.acb-equation-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  padding-top: 2px;
}

.acb-equation-footer__links a,
.acb-equation-footer__legal span {
  color: rgba(10, 10, 10, 0.5);
  font-size: 14px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.035em;
  text-decoration: none;
  transition: color 0.2s ease;
}

.acb-equation-footer__links a:hover,
.acb-equation-footer__links a:focus-visible {
  color: rgba(10, 10, 10, 0.9);
  outline: none;
}

.acb-equation-footer__divider {
  width: 100%;
  height: 1px;
  margin: 34px 0 22px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(10, 10, 10, 0.12) 18%,
    rgba(10, 10, 10, 0.12) 82%,
    transparent 100%
  );
}

.acb-equation-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.acb-equation-footer__copy {
  color: rgba(10, 10, 10, 0.42);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.acb-equation-footer__legal {
  display: flex;
  align-items: center;
  gap: 16px;
}

@keyframes acb-button-border-spin {
  to {
    transform: rotate(1turn);
  }
}

@keyframes acb-equation-hero-noise {
  0% { transform: translate3d(0, 0, 0); }
  10% { transform: translate3d(-5%, -8%, 0); }
  20% { transform: translate3d(-12%, 6%, 0); }
  30% { transform: translate3d(8%, -14%, 0); }
  40% { transform: translate3d(-4%, 10%, 0); }
  50% { transform: translate3d(-12%, 2%, 0); }
  60% { transform: translate3d(10%, 0, 0); }
  70% { transform: translate3d(0, 12%, 0); }
  80% { transform: translate3d(4%, -8%, 0); }
  90% { transform: translate3d(-10%, 6%, 0); }
  100% { transform: translate3d(0, 0, 0); }
}