/* Contact actions v4
 *
 * A direct-call action and the official WeCom route sit inside the existing
 * editorial contact panel. This file is versioned because theme assets are
 * served with a one-year immutable cache policy.
 */

.contact-section {
  grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  min-height: 820px;
  scroll-margin-top: 76px;
}

.contact-image {
  min-height: 100%;
  overflow: hidden;
}

.contact-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 78px clamp(42px, 5.6vw, 90px);
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 255, 255, .09), transparent 31%),
    linear-gradient(145deg, #0c686d 0%, #146f74 52%, #0b5c62 100%);
}

.contact-panel::before {
  content: "九";
  position: absolute;
  z-index: -1;
  right: -28px;
  bottom: -124px;
  color: rgba(255, 255, 255, .035);
  font-family: var(--serif);
  font-size: 360px;
  line-height: 1;
  pointer-events: none;
}

.contact-panel h2 {
  max-width: 560px;
  font-size: clamp(40px, 4vw, 60px);
  line-height: 1.18;
  letter-spacing: -.025em;
}

.contact-intro {
  max-width: 580px;
  margin: 24px 0 0;
}

.contact-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
}

.contact-action {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  min-height: 86px;
  padding: 17px 18px;
  border: 1px solid rgba(255, 255, 255, .28);
  transition: transform 220ms ease, background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.contact-action-call {
  color: #0c5f64;
  background: #fffdfa;
  border-color: #fffdfa;
  box-shadow: 0 15px 36px rgba(5, 37, 40, .18);
}

.contact-action-personal,
.contact-action-wecom {
  color: #fff;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(8px);
}

.contact-action-personal {
  background: rgba(7, 193, 96, .12);
  border-color: rgba(188, 242, 211, .35);
}

.contact-action-wecom {
  grid-column: 1 / -1;
  min-height: 72px;
}

.contact-action-number {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 10px;
  opacity: .65;
}

.contact-action-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.contact-action-copy strong {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  white-space: nowrap;
}

.contact-action-copy small {
  overflow: hidden;
  font-size: 10px;
  letter-spacing: .04em;
  opacity: .7;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-action-arrow {
  font-size: 16px;
}

.contact-action:hover {
  transform: translateY(-3px);
}

.contact-action-call:hover {
  background: #fff;
  box-shadow: 0 20px 42px rgba(5, 37, 40, .24);
}

.contact-action-personal:hover {
  background: rgba(7, 193, 96, .2);
  border-color: rgba(204, 248, 223, .58);
}

.contact-action-wecom:hover {
  background: rgba(255, 255, 255, .15);
  border-color: rgba(255, 255, 255, .48);
}

.contact-action:focus-visible,
.contact-qr-media:focus-visible,
.contact-details a:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

.contact-qr-card {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  align-items: center;
  gap: 21px;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(4, 44, 48, .22);
}

.contact-qr-media {
  display: block;
  padding: 7px;
  background: #fff;
}

.contact-qr-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 295 / 296;
}

.contact-qr-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.contact-qr-copy > span {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, .54);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .2em;
}

.contact-qr-copy strong {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
}

.contact-qr-copy p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, .66);
  font-size: 12px;
  line-height: 1.65;
}

.contact-panel .contact-details {
  margin: 22px 0 0;
}

.contact-panel .contact-details div {
  grid-template-columns: 62px minmax(0, 1fr);
  padding: 14px 0;
}

.contact-panel .contact-details dd {
  overflow-wrap: anywhere;
  font-size: 16px;
}

.contact-details a {
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

.contact-details a:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
}

@media (min-width: 1001px) and (max-width: 1240px) {
  .contact-panel {
    padding-right: 42px;
    padding-left: 42px;
  }
}

@media (max-width: 1000px) {
  .contact-section {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .contact-image {
    min-height: 440px;
  }

  .contact-panel {
    padding: 76px clamp(36px, 8vw, 90px);
  }
}

@media (max-width: 760px) {
  .contact-section {
    scroll-margin-top: 68px;
  }

  .contact-image {
    min-height: 260px;
    height: 260px;
  }

  .contact-panel {
    padding: 56px 22px;
  }

  .contact-panel h2 {
    font-size: 34px;
    line-height: 1.25;
    letter-spacing: 0;
  }

  .contact-actions {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .contact-action {
    min-height: 78px;
  }

  .contact-action-wecom {
    grid-column: auto;
  }

  .contact-qr-card {
    grid-template-columns: 106px minmax(0, 1fr);
    gap: 16px;
    padding: 12px;
  }

  .contact-qr-copy strong {
    font-size: 17px;
  }

  .contact-panel .contact-details div {
    grid-template-columns: 52px minmax(0, 1fr);
  }
}

@media (max-width: 380px) {
  .contact-qr-card {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .contact-qr-copy p {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-action,
  .contact-details a {
    transition: none;
  }
}