html { overflow-x: hidden; }

.footer-meta {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 8px;
}

.icp-link {
  color: #8c9994;
  font-size: 10px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.icp-link:hover { color: var(--mint-dark); }

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.contact-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.contact-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(3, 18, 14, 0.72);
  backdrop-filter: blur(8px);
  cursor: default;
}

.contact-dialog {
  position: relative;
  width: min(420px, 100%);
  padding: 42px 44px 38px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(3, 18, 14, 0.34);
  text-align: center;
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
}

.contact-modal.is-open .contact-dialog { transform: none; }

.contact-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: #edf4f1;
  color: #42544e;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.contact-kicker {
  color: var(--mint-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.contact-dialog h2 {
  margin: 12px 0 8px;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.contact-dialog p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 14px;
}

.qr-frame {
  width: min(280px, 100%);
  margin: 0 auto 18px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.qr-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.contact-dialog > small {
  color: #71817b;
  font-size: 11px;
}

body.modal-open { overflow: hidden; }

@media (max-width: 620px) {
  .footer-meta { align-items: flex-start; }

  .contact-modal { padding: 16px; }
  .contact-dialog { padding: 38px 24px 32px; }
  .contact-dialog h2 { font-size: 27px; }
  .qr-frame { width: min(260px, 100%); }

  .nav-links.mobile-open {
    display: flex;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    padding: 22px 24px;
    background: rgba(251, 252, 251, 0.98);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 15px 30px rgba(7, 25, 20, 0.08);
  }
}