.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.contact-card {
  position: relative;
  display: flex;
  border: 2px solid transparent;
  border-radius: var(--radius);
  background-image: var(--grad-card), var(--grad-card-edge);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  transition: background-image 0.2s ease, transform 0.2s ease;
}

.contact-card:hover {
  background-image: var(--grad-card), var(--grad-card-edge-hover);
  transform: translateY(-3px);
}

.contact-card__link {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-1);
  min-width: 0;
  padding: var(--sp-6);
}

.contact-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--sp-3);
  border-radius: 50%;
  background-color: var(--c-blue);
  color: var(--c-text);
}

.contact-card:nth-child(even) .contact-card__icon {
  background-color: var(--c-accent);
  color: var(--c-accent-ink);
}

.contact-card__icon svg {
  width: 22px;
  height: 22px;
}

.contact-card:hover .icon--mail  { animation: mechanica-send 0.6s ease; }
.contact-card:hover .icon--phone { animation: mechanica-ring 0.6s ease; }
.contact-card:hover .icon--pin   { animation: mechanica-hop 0.6s ease; }

@keyframes mechanica-send {
  45% { transform: translate(3px, -3px) rotate(-8deg); }
}

@keyframes mechanica-ring {
  20% { transform: rotate(-14deg); }
  40% { transform: rotate(12deg); }
  60% { transform: rotate(-8deg); }
  80% { transform: rotate(4deg); }
}

@keyframes mechanica-hop {
  40% { transform: translateY(-4px); }
  70% { transform: translateY(1px); }
}

.contact-card__label {
  font-size: var(--fs-tiny);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.contact-card__value {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.3;
  overflow-wrap: anywhere;
  transition: color 0.15s ease;
}

.contact-card__link:hover .contact-card__value { color: var(--c-accent); }

.contact-card__note {
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--c-text-muted);
}

.contact-card__copy {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--c-text-muted);
  transition: color 0.15s ease, background-color 0.15s ease;
}

.contact-card__copy[hidden] { display: none; }

.contact-card__copy:hover {
  color: var(--c-accent);
  background-color: var(--c-line);
}

.contact-card__copy svg {
  width: 20px;
  height: 20px;
}

.contact-card__copy .icon--check,
.contact-card__copy.is-copied .icon--copy { display: none; }

.contact-card__copy.is-copied .icon--check { display: block; }
.contact-card__copy.is-copied { color: var(--c-accent); }

.contacts__group { margin-top: var(--sp-12); }

.social-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.social-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-6);
  border: 2px solid transparent;
  border-radius: var(--radius);
  background-image: var(--grad-panel), var(--grad-card-edge);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  transition: background-image 0.2s ease, transform 0.2s ease;
}

.social-card:hover {
  background-image: var(--grad-panel), var(--grad-card-edge-hover);
  transform: translateY(-3px);
}

.social-card svg {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  transition: color 0.15s ease, transform 0.2s ease;
}

.social-card:hover svg { color: var(--c-accent); }

.social-card__name {
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.social-card .icon--arrow {
  width: 18px;
  height: 18px;
  margin-left: auto;
  color: var(--c-text-muted);
}

.social-card:hover .icon--arrow { transform: translateX(3px); }

.contacts__support { margin-top: var(--sp-12); }

@media (max-width: 1080px) {
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .contact-card--address { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .contacts__group,
  .contacts__support { margin-top: var(--sp-8); }

  .contact-card__link { padding: var(--sp-4); }
  .contact-card__copy { top: var(--sp-4); right: var(--sp-2); }

  .social-card {
    justify-content: center;
    padding-inline: var(--sp-4);
  }

  .social-card .icon--arrow { display: none; }
}

@media (max-width: 700px) {
  .contact-cards { grid-template-columns: 1fr; }
}

@media (max-width: 650px) {
  .social-cards { grid-template-columns: 1fr; }

  .social-card { justify-content: flex-start; }
  .social-card .icon--arrow { display: block; }
}