.footer {
  background: var(--color-bg);
  color: var(--color-text);
  padding: 56px 24px 48px;
  border-top: 1px solid rgba(var(--rgb-border), 0.72);
}

.footer-columns {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-column--brand {
  gap: 14px;
  max-width: 320px;
}

.footer-kicker {
  color: var(--color-white);
  font-size: var(--font-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column h3 {
  margin-bottom: 2px;
  color: var(--color-white);
  font-size: var(--font-small);
  font-weight: 600;
  line-height: var(--leading-small);
  letter-spacing: 0.02em;
}

.footer-column ul {
  display: grid;
  gap: 10px;
}

.footer-column ul li {
  list-style: none;
}

.footer-column ul li a,
.footer-column a,
.footer-column p {
  color: var(--color-text-secondary);
  font-size: var(--font-small);
  line-height: var(--leading-small);
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-column ul li a:hover,
.footer-column a:hover {
  color: var(--color-white);
  transform: translateX(1px);
}

.social-icons {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(var(--rgb-surface), 0.9);
  color: var(--color-white);
  font-size: var(--font-small);
  transition: background-color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  border: 1px solid transparent;
}

.social-icon:hover {
  color: var(--color-white);
  background: rgba(var(--rgb-secondary), 0.18);
  border-color: rgba(var(--rgb-secondary), 0.42);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .footer-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-column--brand {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .footer {
    padding-inline: 20px;
  }

  .footer-columns {
    grid-template-columns: 1fr;
  }
}