footer {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 40px 0 36px;
  margin-top: auto;
  width: 100%;
  background: black;
}

.follow-us {
  font-family: Roboto, Arial;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
  color: white;
  margin-bottom: -4px;
}

.social-icons {
  display: flex;
  gap: 24px;
}

.facebook-button,
.x-button,
.instagram-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: white;
  border: 2px solid white;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.2s ease,
              border-color 0.2s ease,
              transform 0.2s ease;
}

.facebook-button:hover,
.x-button:hover,
.instagram-button:hover {
  background-color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-2px);
}

.revolution-link {
  font-family: Roboto, Arial, sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
  text-decoration: none;
  transition: color 0.2s ease;
}

.revolution-link:hover {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: underline;
}

.facebook-icon,
.x-icon,
.instagram-icon {
  width: 18px;
  height: 18px;
  filter: invert(0) opacity(0.85);
}

@media screen and (max-width: 480px) {
  footer {
    padding: 32px 0 28px;
    gap: 12px;
  }
  .facebook-button,
  .x-button,
  .instagram-button {
    width: 48px;
    height: 48px;
  }
  .social-icons {
    gap: 20px;
  }
}