.footer {
  padding: 60px 48px 40px;
  border-top: 1px solid var(--glass-border);
  max-width: 1400px;
  margin: 0 auto;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.col p,
.col a {
  color: var(--text-secondary);
  font-size: 13px;
}

.col a {
  text-decoration: underline;
  display: flex;
  margin-bottom: 6px;
  transition: color 0.3s;
}

.col a:hover {
  color: var(--highlight);
}

.heading {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 16px;
  font-weight: 600;
}

.companyName {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 12px;
}

.phone {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 16px;
}

.email {
  margin-top: 12px !important;
}

.socialIcons {
  display: flex;
  gap: 12px;
}

.socialLink {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s, background 0.3s;
}

.socialLink:hover {
  border-color: var(--highlight);
  background: rgba(0, 212, 255, 0.06);
}

.socialLink img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
  transition: filter 0.3s;
}

.socialLink:hover img {
  filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(170deg);
}

.divider {
  border-top: 1px solid var(--glass-border);
  margin: 0 0 32px;
}

.bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.bottom p {
  font-size: 12px;
  color: var(--text-secondary);
}

@media (max-width: 1024px) {
  .footer {
    padding: 40px 32px;
  }

  .top {
    gap: 1.5rem;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 2rem;
  }
}

@media (max-width: 480px) {
  .top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .footer {
    padding: 32px 24px;
  }
}