/* =========================
   ФУТЕР
   ========================= */
footer {
  background: #f0f0f0;
  text-align: center;
  padding: 20px;
  font-size: 14px;
  color: #555;
}

.share-buttons {
  margin: 20px 0;
  display: flex;
  gap: 12px;
  align-items: center;
}
.share-buttons a svg {
  transition: transform 0.15s, box-shadow 0.15s;
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(0,0,0,0);
}
.share-buttons a:hover svg {
  transform: scale(1.12);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.share-buttons span {
  font-size: 1em;
  margin-right: 8px;
  color: #444;
}