/* ============================================================
   maCher Chan® — Contact Page
   ============================================================ */

body {
  color: var(--text-primary);
  background: var(--bg-primary);
}

.contact-main {
  min-height: 100vh;
  padding: 70px 60px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ─── Heading ─────────────────────────────────────────────── */

.contact-heading {
  font-family: var(--font-brand);
  font-size: clamp(64px, 9vw, 140px);
  letter-spacing: var(--tracking-brand);
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 72px;
}

/* ─── Contact list ─────────────────────────────────────────── */

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-label {
  font-family: var(--font-brand);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.contact-value-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-value {
  font-family: var(--font-brand);
  font-size: 20px;
  letter-spacing: var(--tracking-nav);
  color: var(--text-primary);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.contact-value:hover {
  opacity: 0.5;
}

.contact-value-placeholder {
  font-family: var(--font-brand);
  font-size: 16px;
  color: var(--text-secondary);
}

/* ─── Copy feedback ────────────────────────────────────────── */

.copy-feedback {
  font-family: var(--font-cn);
  font-size: 12px;
  color: var(--text-secondary);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.copy-feedback.visible {
  opacity: 1;
}

/* ─── Mobile (≤ 768px) ──────────────────────────────────── */
@media (max-width: 768px) {
  .contact-main {
    padding: 70px 20px 60px;
  }

  .contact-heading {
    font-size: clamp(40px, 10vw, 80px);
    margin-bottom: 48px;
  }

  .contact-list {
    gap: 36px;
  }

  .contact-value {
    word-break: break-all;
    overflow-wrap: break-word;
  }
}