.footer {
  background-color: var(--card-background);
  padding: 2px 5%;
  font-size: 0.9em;
  color: var(--text-color);
  border-top: 1px solid var(--border-color);
  position: relative;
  transition: background-color 0.4s ease, color 0.4s ease;
  min-height: 50px;
  width: 100%;

  display: relative;
}


.scroll-up {
  position: absolute;
  right: 20px;
  top: -20px;
  font-size: 1.4em;
  color: var(--primary-color);
  cursor: pointer;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 10px;
}

.address a {
  color: var(--primary-color);
  text-decoration: none;
}

.address a:hover {
  text-decoration: underline;
}

.social-buttons {
  display: flex;
  gap: 10px;
}

.social-buttons img {
  width: 22px;
  height: 22px;
  transition: transform 0.3s ease;
}

.social-buttons img:hover {
  transform: scale(1.15);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.social-buttons {
  display: flex;
  align-items: center; /* ⬅️ Ensures vertical alignment */
  gap: 10px;
}

.social-buttons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.social-buttons img {
  width: 22px;
  height: 22px;
  color: white;
  transition: transform 0.3s ease, filter 0.3s ease;
  filter: invert(54%) sepia(81%) saturate(547%) hue-rotate(180deg) brightness(95%) contrast(95%);
}

.social-buttons img:hover {
  transform: scale(1.2);
  filter: drop-shadow(0 0 5px var(--primary-color));
}

.social-buttons a:hover {
  transform: scale(1.2);
  filter: drop-shadow(0 0 5px var(--primary-color));
}

.social-buttons a:hover img {
  filter: drop-shadow(0 0 5px var(--primary-color));
}

.footer-row .social-buttons {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.copyright {
  margin: 0;
  padding: 0;
}

.copyright a {
  color: var(--primary-color);
  text-decoration: none;
}

@media (max-width: 768px) {
  .footer-row {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
}